2 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
5 overflows for R_D10V_16 and R_D10V_18.
8 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
10 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
11 (do_with_relocs): Likewise.
12 (do_as_repeat): Likewise.
13 (copy_expression): Likewise.
15 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
17 * ieee.c (ieee_write_external_part): Correctly record whether
18 there is an external part.
21 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
23 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
24 handle tda offsets for sld.w and sst.w instructions.
25 Fix alignment check in sld.w and sst.w tda reloc handling.
28 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
30 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
33 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
35 * elf32-v850.c: Add comments about assumptions about
36 char, short & long sizes.
37 (elf32_v850_bfd_final_link_relocate): Fix sign extension
38 problems for several relocs.
40 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
41 R_V850_SDA_OFFSET entry.
44 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
46 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
47 Store import file index in ldindx.
48 (xcoff_build_ldsyms): Assume that ldsym was not previously
49 allocated. For an imported symbol, copy ldindx into l_ifile.
52 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
54 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
55 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
56 fields in R_V850_TDA_OFFSET.
57 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
58 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
61 * elf32-v850.c: Include bfdlink.h.
62 (bfd_elf32_v850_reloc): Return an error if we get a reloc
64 (elf32_v850_bfd_final_link_relocate): New function.
65 (v850_elf_relocation_section): Likewise.
66 (elf_backend_relocate_section): Define.
69 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
71 * binary.c (binary_set_section_contents): Ignore sections which
72 don't have SEC_LOAD and SEC_ALLOC set.
74 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
76 * linker.c (_bfd_generic_final_link): Avoid losing static
77 symbols in the .bss section.
79 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
81 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
82 (mips32_64bit_reloc): New static function.
83 (mips_reloc_map): Add entry for BFD_RELOC_64.
84 (mips_elf_relocate_section): Handle R_MIPS_64.
86 * linker.c (default_indirect_link_order): Print an error message
87 when attempting to do a relocateable link with different object
88 file formats, rather than calling abort.
91 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
93 * reloc.c (m32r relocs): Rename them.
94 * bfd-in2.h, libbfd.h: Regenerated.
95 * elf32-m32r.c: Update.
96 (m32r_elf_10_pcrel_reloc): New function.
97 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
98 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
101 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
103 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
104 all sections that will be included in the output file.
105 (_bfd_generic_link_output_symbols): Discard symbols in sections
106 which are being discarded.
110 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
111 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
112 (elf_v850_howto_table): Corresponding changes.
113 (elf_v850_reloc_map): Corresponding changes.
114 * reloc.c: Add additional V850 relocations.
115 * bfd-in2.h, libbfd.h: Rebuilt.
117 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
118 no longer want in pc-relative relocs.
120 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
122 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
123 accept a reloc against an undefined sybmol!
125 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
127 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
130 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
132 * VERSION: Bump for new relocation.
134 * hosts/i386bsd.h: If NBPG is not defined, define it as
135 PAGE_SIZE, for recent versions of FreeBSD.
137 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
139 * configure.host: Use `long long' as the 64 bit type on a Solaris
140 host, since both gcc and the SunPRO compilers support it.
142 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
144 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
145 mistake to have reused the ECOFF LITERAL for ELF since they have
147 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
148 * bfd-in2.h, libbfd.h: Rebuild.
150 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
153 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
154 dynamic relocation for an undefweak symbol when we are building
157 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
159 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
160 point explicitly to srcdir.
161 (targmatch.h): Edit references to point explicitly to objdir.
163 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
165 * config.bfd: When setting targ_cpu, don't get confused by
168 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
170 * configure.host: Add support for windows host (a build done
171 under the Microsoft build environment).
173 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
175 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
176 definition in a dynamic object, add it to the dynamic symbol table
177 if any dynamic object mentions it. Reverts part of last patch.
179 * sunos.c (struct sunos_link_hash_table): Add got_base field.
180 (sunos_link_hash_table_create): Initialize got_base.
181 (bfd_sunos_size_dynamic_sections): If the .got section is more
182 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
184 (sunos_check_dynamic_reloc): Subtract got_base from a base
187 * elf32-mips.c (elf_mips_isa): New static function.
188 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
189 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
191 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
193 * archive.c (do_slurp_coff_armap): Only treat archive as little
194 endian for i960 COFF.
196 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
198 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
199 by the change in size of the section when EXEC_P is not set.
201 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
202 (m68kcoff_rtype_to_howto): New static function.
203 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
204 VMA to the addend for a PC relative reloc.
206 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
208 * Makefile.in: Rebuild dependencies.
210 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
213 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
215 * Makefile.in: Remove explicit dependencies for mn10200 and
217 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
218 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
219 (dependencies): Rebuilt.
221 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
223 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
224 during this function.
226 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
227 section if the flags are compatible.
229 * configure.in: Add havevecs, and put it in tdefaults.
230 * mpw-config.in: Likewise.
231 * configure: Rebuild.
232 * targmatch.sed: New file; a sed script to build targmatch.h from
234 * config.bfd: Add #if, #endif, and comments for targmatch.h.
235 * targets.c: Include "fnmatch.h".
236 (struct targmatch): Define.
237 (bfd_target_match): Define by including targmatch.h.
238 (bfd_find_target): If the target is not found by name, search for
239 it as a configuration triplet.
240 * Makefile.in: Rebuild dependencies.
241 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
242 i386dynix.o, m68k4knetbsd.o, and riscix.o.
243 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
244 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
245 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
246 (CFILES): Remove i386dynix.c and hp300bsd.c.
247 (targmatch.h): New target.
248 (do_clean): Remove targmatch.h.
250 * configure.in: Add BFD_NEED_DECLARATION(getenv).
251 * acconfig.h: Add NEED_DECLARATION_GETENV.
252 * configure, config.in: Rebuild.
253 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
254 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
256 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
258 * cpu-mn10x00.c, elf32-mn10x00: Removed.
259 * cpu-mn10200.c, cpu-mn10300.c: New files.
260 * elf32-mn10200.c, elf32-mn10300.c: New files.
261 * Makefile.in: Break mn10x00 support into two separate
262 configurations, mn10200 and mn10300.
263 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
264 * bfd-in2.h, configure: Rebuilt.
266 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
268 * Makefile.in (do_clean): Move config.log to do_distclean.
270 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
272 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
273 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
274 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
275 (elf32-mn10x00.o): Add dependencies.
276 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
277 (bfd_mn10x00_arch): Declare.
278 (bfd_archures_list): Add bfd_mn10x00_arch.
279 * config.bfd: Add mn10x00-*-*.
280 * configure.in: Add bfd_elf32_mn10x00_vec.
281 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
282 * targets.c (bfd_elf32_mn10x00_vec): Declare.
283 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
284 * bfd-in2.h, configure: Rebuilt.
286 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
288 openVMS/Alpha: Provide filename and case_hack flags via
289 symbol table from gas.
290 Add case_hack code for symbol output from vax/vms.
291 * evax-alpha.c (evax_initialize): Remove filename handling,
292 filename is provided via symbol table.
293 (evax_get_symtab): Use local symbol count when setting up table.
294 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
296 (_bfd_evax_write_egsd): Skip file name symbol.
297 * evax-emh.c (get_vms_time_string): Local function now.
298 (_bfd_evax_write_emh): Extract source filename and case_hack flags
300 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
301 through _bfd_evax_case_hack_symbol.
302 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
304 (_bfd_evax_basename): Removed.
305 (_bfd_get_vms_time_string): Moved to evax-emh.c.
306 * evax.h (evax_private_data_struct): Remove filename.
307 (flag_hash_long_names, flag_show_after_trunc,
308 flag_no_hash_mixed_case, vms_name_mapping): New flags for
311 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
313 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
314 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
315 (NO_SWAP_MAGIC): Don't define.
316 (SWAP_MAGIC): Define.
318 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
319 no hash table entry for a global symbol.
321 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
323 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
325 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
327 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
328 symbol type with T_NULL. Warn if symbol type changes. Based on
329 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
331 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
332 a dynamic object in the dynamic symbol table if it is referenced
333 or defined by a regular object.
336 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
338 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
339 remove dwarf local labels. Shrinks binaries by a factor of 3!
342 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
344 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
345 by hand, rather than by calling bfd_make_section.
348 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
350 * reloc.c: Rename m32r relocs.
351 * bfd-in2.h, libbfd.h: Rebuilt.
352 * elf32-m32r.c: Update.
355 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
357 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
358 link, adjust the symbol index of a base relative reloc. Don't
359 change the addend of a PC relative reloc if pcrel_offset is set.
360 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
363 * reloc.c (bfd_perform_relocation): Apply the relocation even if
364 it is zero, in case src_mask matters.
365 (bfd_install_relocation): Likewise.
367 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
369 * xcofflink.c (xcoff_link_add_symbols): Always initialize
371 (_bfd_xcoff_bfd_final_link): Don't set target_index
372 to an uninitialized value.
374 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
376 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
377 indices, rather than crashing.
378 (coff_slurp_reloc_table): Likewise. Check whether the howto field
380 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
383 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
385 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
387 (coff_arm_adjust_symndx): New static function.
388 (coff_adjust_symndx): Define.
390 * srec.c (srec_scan): Accept multiple symbols on a single line.
391 From Pascal Martin <pmartin@alsys.com>.
395 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
397 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
398 (sunos_merge_private_bfd_data): New function.
400 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
402 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
404 (bfd_merge_private_bfd_data): Likewise.
405 * section.c (bfd_copy_private_section_data): Likewise.
406 * syms.c (bfd_copy_private_symbol_data): Likewise.
407 * bfd-in2.h: Rebuild.
408 * aout-target.h (MY_bfd_copy_private_section_data): Check that
409 both BFD's are the right flavour.
410 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
411 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
412 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
413 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
414 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
415 (ppc_elf_merge_private_bfd_data): Likewise.
416 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
417 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
419 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
420 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
424 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
426 * reloc.c: Add m32r relocs.
427 * bfd-in2.h, libbfd.h: Rebuilt.
428 * cpu-m32r.c,elf32-m32r.c: New files.
431 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
433 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
435 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
437 * tekhex.c (first_phase): Change type parameter from char to int.
439 (pass_over): Change func to expect int, not char.
441 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
442 rather than SEC_LOAD when aligning the file offset for the first
443 section in a segment.
445 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
447 * syms.c (coff_section_type): Make arg const.
448 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
449 to make_bfd_asection().
450 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
451 * elfcode.h (bfd_section_from_phdr): Remove prototype.
452 (_bfd_elf_stringtab_init): Remove prototype.
454 * netbsd-core.c (swap_abort): Add prototype.
455 * aix386-core.c (swap_abort): Ditto & make static
456 * hpux-core.c (swap_abort): Ditto & make static.
457 * irix-core.c (swap_abort): Ditto & make static.
458 * ptrace-core.c (swap_abort): Ditto & make static.
459 * trad-core.c (swap_abort): Ditto & make static.
460 * coffswap.h (coff_swap_reloc_in): Ditto.
461 (coff_swap_reloc_out): Ditto.
462 (coff_swap_filehdr_in): Ditto.
463 (coff_swap_filehdr_out): Ditto.
464 (coff_swap_sym_in): Ditto.
465 (coff_swap_sym_out): Ditto.
466 (coff_swap_aux_in): Ditto.
467 (coff_swap_aux_out): Ditto.
468 (coff_swap_lineno_in): Ditto.
469 (coff_swap_lineno_out): Ditto.
470 (coff_swap_aouthdr_in): Ditto.
471 (coff_swap_aouthdr_out): Ditto.
472 (coff_swap_scnhdr_in): Ditto.
473 (coff_swap_scnhdr_out): Ditto.
474 * ihex.c (ihex_sizeof_headers): Ditto.
475 * tekhex.c (getsym): Ditto.
476 (find_chunk): Ditto & make static.
477 (insert_byte): Ditto.
478 (first_phase): Ditto.
480 (tekhex_get_symtab): Ditto & make static.
481 (tekhex_get_symtab_upper_bound): Ditto & make static.
482 (tekhex_mkobject): Ditto.
483 (tekhex_object_p): Ditto.
484 (move_section_contents): Ditto.
485 (tekhex_get_section_contents): Ditto.
486 (tekhex_set_arch_mach): Ditto & make static.
487 (tekhex_set_section_contents): Ditto.
491 (tekhex_write_object_contents): Ditto.
492 (tekhex_sizeof_headers): Ditto.
493 (tekhex_make_empty_symbol): Ditto.
494 (tekhex_get_symbol_info): Ditto.
495 (tekhex_print_symbol): Ditto.
496 * irix-core.c (make_bfd_asection): Ditto.
497 (irix_core_core_file_p): Ditto.
498 (irix_core_core_file_failing_command): Ditto.
499 (irix_core_core_file_failing_signal): Ditto.
500 (irix_core_core_file_matches_executable_p): Ditto.
501 (irix_core_make_empty_symbol): Ditto.
502 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
503 * srec.c (srec_new_symbol): Ditto.
504 (srec_get_section_contents): Ditto.
505 (srec_set_arch_mach): Ditto.
506 (srec_set_section_contents): Ditto.
507 (internal_srec_write_object_contents): Ditto.
508 (srec_write_object_contents): Ditto.
509 (symbolsrec_write_object_contents): Ditto.
510 (srec_sizeof_headers): Ditto.
511 (srec_make_empty_symbol): Ditto.
512 (srec_get_symtab_upper_bound): Ditto.
513 (srec_get_symtab): Ditto.
514 (srec_print_symbol): Ditto and make static.
515 * elf.c (elf_read): Ditto
516 (assign_section_numbers): Ditto.
517 (elf_fake_sections): Ditto.
518 (sym_is_global): Ditto.
519 (elf_map_symbols): Ditto.
520 (get_program_header_size): Ditto.
521 * coffgen.c (make_a_section_from_file): Ditto.
522 (coff_real_object_p): Ditto.
523 (fixup_symbol_value): Ditto.
524 (build_debug_section): Ditto.
526 * syms.c (coff_section_type): Ditto.
529 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
531 * bfd-in2.h: Rebuilt after m32r changes.
534 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
537 * config.bfd,configure.in,configure: Add m32r support.
538 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
540 * config.bfd: Keep target list alphabetically sorted.
543 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
545 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
546 to add in the constant part found in the instruction itself.
547 (case R_V850_HI16_S): Likewise.
551 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
553 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
554 and R_D10V_18 to be 1 (word).
557 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
559 * stabs.c (_bfd_link_section_stabs): If the output_section field
560 of either section is bfd_abs_section, then the linker is
561 discarding the section and we should not optimize it.
563 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
565 * Makefile.in (aout-sparcle.o): New target.
566 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
567 * config.bfd (sparclet-*-aout*): Add case.
568 * configure.in (sparcle_aout_vec): Add case.
569 * configure: Regenerated.
570 * targets.c (sparcle_aout_vec): Declare.
571 (bfd_target_vector): Add sparcle_aout_vec.
572 * aout-sparcle.c: New file.
575 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
577 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
578 low order sign bit propogation for R_V850_HI16_S.
580 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
581 handling V850 specific relocs.
582 (elf_v850_howto_table): Use the new function for some
583 relocations. Twiddle masks & shifts for some relocs.
584 Set partial_inplace where needed.
587 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
589 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
590 default architecture to a machine number of 0.
591 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
593 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
594 the output BFD is the default, set it from the first input BFD.
597 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
599 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
600 insert at bitpos zero. The HI16 relocs are shifted right
601 by 16 bits. Fix src_mask for all relocs.
602 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
604 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
608 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
610 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
611 Rewrite to use BFD file read routines and to avoid using a fixed
612 length for the file name.
615 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
617 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
618 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
619 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
622 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
624 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
625 (elf_v850_howto_table): Add info for HI16_S reloc.
626 (v850_reloc_map): Add HI_16_S reloc.
627 * reloc.c: Define BFD_RELOC_V850_* relocs.
630 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
633 * elf32-sh.c: New file.
634 * elf.c (prep_headers): Handle bfd_arch_sh.
635 * elfcode.h (write_relocs): Handle absolute symbol.
636 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
637 (_bfd_elf64_link_read_relocs): Declare.
638 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
639 elf_link_read_relocs. Make globally visible. Change all
641 (elf_link_input_bfd): Get external symbols from cache in
642 symtab_hdr->contents. Get contents from cache in
644 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
646 * reloc.c: Define BFD_RELOC_SH_* relocs.
647 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
648 * coff-sh.c (sh_insns_conflict): Fix a return value.
649 (_bfd_sh_align_load_span): New globally visible function, broken
650 out of sh_align_load.
651 (sh_align_load): Call _bfd_sh_align_load_span.
652 (sh_swap_insns): Change relocs parameter to PTR.
653 * bfd-in2.h, libbfd.h: Rebuild.
654 * targets.c (bfd_elf32_sh_vec): Declare.
655 (bfd_elf32_shl_vec): Declare.
656 * config.bfd (sh-*-elf*): New target.
657 * configure.in (bfd_elf32_sh_vec): New target vector.
658 (bfd_elf32_shl_vec): New target vector.
659 * configure: Rebuild.
660 * Makefile.in: Rebuild dependencies.
661 (BFD32_BACKENDS): Add elf32-sh.o.
662 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
664 * elf.c (map_sections_to_segments): Check that LMA does not skip a
665 page before checking D_PAGED.
667 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
668 (ihex_write_object_contents): Remove extbase; always use segbase
671 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
673 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
674 * configure.host (i[345]86-*-*): Ditto.
675 * config.bfd (i[345]86-*-*): Ditto.
676 * configure: Regenerate.
678 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
681 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
683 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
684 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
685 * som.c (hppa_som_gen_reloc_type): Add new argument. If
686 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
687 will have an ST_CODE type, change the symbol's type to ST_DATA.
688 * som.c (hppa_som_gen_reloc_type): Update prototype.
690 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
692 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
693 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
694 (mips_elf_size_dynamic_sections): Don't require .got to exist.
695 (mips_elf_finish_dynamic_sections): Likewise.
697 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
699 * configure.host (HLDENV): New variable to set. Set it for
700 *-*-sysv4*, since those linkers may not support -R but they always
703 * libieee.h (NSECTIONS): Don't define.
704 (ieee_data_struct): Change section_table to asection **. Add
706 * ieee.c (get_section_entry): If the table isn't big enough, make
708 (ieee_slurp_sections): Remove assertion about number of sections.
709 (ieee_object_p): Adjust initialization of ieee to match changes to
712 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
713 symbols merely because we are generating a shared library.
714 (xcoff_build_ldsyms): Don't set up global linkage code for an
715 undefined symbol merely because we are generating a shared
719 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
721 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
722 (BFD32_BACKENDS) Add elf32-v850.o.
723 * archures.c: Add bfd_v850_arch.
724 * bfd-in2.h: Add bfd_v850_arch.
725 * config.bfd (v850-*-*): New target.
726 * configure: (bfd_elf32_v850_vec) New vector.
727 * configure.in: (bfd_elf32_v850_vec) New vector.
728 * cpu-v850.c: New file.
729 * elf.c (prep_headers): Added case bfd_arch_v850.
730 * elf32-v850.c: New file.
731 * targets.c (bfd_elf32_v850_vec): New vector.
734 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
736 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
737 a function code symbol for an XMC_XO symbol.
739 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
741 * mpw-config.in: Update editing of autoconf vars to reflect
742 Jul 18 configure.in change.
743 * mpw-make.sed: Update editing of include pathnames to be
744 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
746 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
748 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
749 which to offset to get the .plt entry address is ".plt".
751 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
753 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
754 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
755 Added, for internal use by the ARM gas.
759 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
761 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
762 in section dynidx start.
764 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
766 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
767 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
768 optimization for g++.
770 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
772 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
773 the -mrelocatable-lib bit set and the other doesn't, clear the
774 -mrelocatable-lib bit in the header.
776 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
778 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
779 symbol against a STT_FUNC symbol in a shared library.
781 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
783 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
784 symbol is found, automatically define the corresponding function
787 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
788 if sym.n_numaux is not zero.
789 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
790 entry to disagree about the number of aux entries if the symbol
793 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
794 section if it might be needed, not just if info->shared.
795 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
796 the start of .rel.dyn if we are going to use it.
797 (mips_elf_finish_dynamic_sections): Only clear the first element
798 of .rel.dyn if the size is greater than zero.
800 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
802 * xcofflink.c (xcoff_link_input_bfd): If we already called the
803 undefined_symbol callback for a symbol, then don't issue any more
804 warnings about loader relocs.
805 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
806 after calling the undefined_symbol callback.
808 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
809 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
810 as the AIX linker seems to do.
812 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
814 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
815 (evax_initialize): Remove evax_reloc_table.
816 (evax_close_and_cleanup): Ditto.
818 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
820 (evax_bfd_reloc_type_lookup): Ditto.
821 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
822 cooked_size == raw_size.
823 * evax-emh.c (_bfd_evax_register_filename): Remove.
824 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
825 * evax-misc.c (add_new_contents): Malloc section at full size.
826 (_bfd_save_evax_section): Memcpy section contents directly.
827 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
828 (evax_reloc_table): Remove.
830 * hosts/alphavms.h (O_ACCMODE): Define if needed.
832 * makefile.vms: Add better support for DEC C compilation
833 Add evax.h dependencies
835 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
836 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
837 (BFD_RELOC_ALPHA_BASEREG): Remove.
838 * bfd-in2.h, libbfd.h: Rebuild.
840 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
842 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
843 getgid if _WIN32 is defined.
844 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
846 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
848 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
849 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
851 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
854 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
856 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
858 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
859 (NEED_DECLARATION_REALLOC): New macro.
860 * configure, config.in: Rebuild.
861 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
862 (realloc): Declare if NEED_DECLARATION_REALLOC.
864 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
865 <strings.h> if they exist.
867 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
869 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
871 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
873 Based on patches from Eric Valette <valette@crf.canon.fr>:
874 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
875 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
876 (elf_howto_table): Add entries for new relocs.
877 (elf_i386_reloc_type_lookup): Handle new relocs.
878 (elf_i386_info_to_howto): Just call abort.
879 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
880 (elf_i386_relocate_section): Likewise.
883 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
885 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
888 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
890 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
891 only get the LMA from the phdr if they are in the same part of the
894 * elf.c (map_sections_to_segments): Rewrite tests for starting a
895 new segment to make them more comprehensible. If the relationship
896 between the LMA and the VMA changed, start a new segment. Don't
897 check dynsec when deciding whether to start a new segment for a
898 writeable section; -N will now handle this.
900 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
902 * libhppa.h: Remove "esel" changes. Not the right approach.
903 * som.c: Corresponding changes.
904 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
905 which don't have a SOM symbol type associated with them.
906 Reverses a 1994 change.
908 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
910 Make ld -N more reasonable for ELF:
911 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
912 phdr_in_section to false, and always use a single load segment.
913 (elf_sort_sections): Sort sections by LMA after VMA.
914 (assign_file_positions_for_segments): If D_PAGED is not set, don't
915 align to maxpagesize.
916 (assign_file_positions_except_relocs): Likewise.
917 * elfcode.h (elf_object_p): If a section is loaded but not page
918 aligned, clear D_PAGED.
920 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
922 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
923 Added, for internal use by the ARM gas.
927 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
929 * libhppa.h (R_HPPA_ESEL): New field selector.
931 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
932 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
933 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
935 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
937 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
938 archive search before looking for stripped dynamic objects.
940 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
942 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
943 symbol a warning rather than an error.
945 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
947 * elf.c (assign_file_positions_for_segments): Track the virtual
948 memory position separately from the file position, and use it to
949 compute the alignment adjustment.
952 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
954 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
955 and fixed mask on R_D10V_10_PCREL_L.
958 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
960 * elf64-mips.c: Include "aout/ar.h".
961 (mips_elf64_slurp_armap): New static function.
962 (mips_elf64_write_armap): New static function.
963 (bfd_elf64_archive_*): Define.
964 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
965 Use instead of bfd_generic_archive_p.
966 (bfd_elfNN_write_archive_contents): Define if not defined. Use
967 instead of _bfd_write_archive_contents.
968 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
969 _bfd_generic_mkarchive.
970 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
971 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
973 (TARGET_LITTLE_SYM): Likewise.
974 * archive.c (bfd_slurp_armap): Check for and reject an archive map
976 * Makefile.in: Rebuild dependencies.
978 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
979 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
980 SHT_MIPS_EVENTS sections.
981 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
982 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
984 (_bfd_mips_elf_fake_sections): Likewise.
986 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
987 * ecoff.c (ecoff_compute_section_file_positions): Copy
988 rdata_in_text from backend info to tdata. Clear it if any data
989 section comes before .rdata.
990 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
991 tdata rather than backend info.
993 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
995 * configure.in: Fix test for whether a compiler has a 64 bit
996 type. From Jim Wilson <wilson@cygnus.com>.
998 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * configure.host (mips-sgi-irix6*): New host.
1002 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1003 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1004 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1006 * configure: Rebuild.
1007 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1008 (BFD_HOST_64_BIT): Define conditionally.
1009 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1010 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1011 (symvalue, bfd_size_type): Likewise.
1012 * bfd-in2.h: Rebuild.
1013 * Makefile.in (do_clean): Remove bfd-tmp.h.
1014 (do_distclean): Remove bfd-in3.h.
1015 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1016 (bfd-in3.h): New target.
1018 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1019 Andrew Gierth <ANDREWG@microlise.co.uk>.
1021 * configure.host: Set INSTALL_SHLIB.
1022 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1023 * configure: Rebuild.
1024 * Makefile.in (install): Use @INSTALL_SHLIB@.
1026 * config.bfd (mips*-*-irix6*): New target.
1027 * configure.host: Handle Irix 6 shared library like Irix 5.
1029 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1030 symbol for a magic name.
1031 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1033 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1036 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1038 * mpw-config.in: Add ELF support to mips config, create the
1039 elf32-target.h file in the object dir.
1040 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1042 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1044 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1045 Also removed most abort calls, in favor of using bfd reporting.
1048 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1050 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1051 (BFD32_BACKENDS) Add elf32-d10v.o.
1052 * archures.c: Add bfd_d10v_arch.
1053 * bfd-in2.h: Add bfd_d10v_arch.
1054 * config.bfd (d10v-*-*): New target.
1055 * configure: (bfd_elf32_d10v_vec) New vector.
1056 * configure.in: (bfd_elf32_d10v_vec) New vector.
1057 * cpu-d10v.c: New file.
1058 * elf.c (prep_headers): Added case bfd_arch_d10v.
1059 * elf32-d10v.c: New file.
1060 * libbfd.h: Rebuild.
1061 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1062 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1063 * targets.c (bfd_elf32_d10v_vec): New vector.
1066 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1068 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1070 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1072 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1073 bfd_mach_i386_i8086 machine types.
1075 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1080 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1082 * coffcode.h (coff_set_section_contents): A/UX does not require
1083 special handling of the _LIB section.
1085 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1087 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1088 value for R_RELBYTE.
1090 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1091 array if one was allocated.
1093 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1095 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1096 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1097 use_rld_obj_head and rld_value.
1098 (mips_elf_link_hash_table_create): Initialize new fields.
1099 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1101 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1102 __rld_obj_head symbol not seen, create an __rld_map symbol.
1103 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1104 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1105 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1106 __rld_obj_head symbol.
1107 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1109 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1111 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1113 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1114 ppc_elf_addr16_ha_reloc.
1115 (ppc_elf_addr16_ha_reloc): New static function.
1117 * coff-mips.c (struct mips_hi): Define.
1118 (mips_refhi_list): New static variable.
1119 (mips_refhi_addr, mips_refhi_addend): Remove.
1120 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1121 (mips_reflo_reloc): Process mips_refhi_list.
1122 (mips_relhi_list): New static variable.
1123 (mips_relhi_addr, mips_relhi_addend): Remove.
1124 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1125 (mips_rello_reloc): Process mips_relhi_list.
1126 (mips_relocate_section): Permit an arbitrary number of REFHI or
1127 RELHI relocs before the associated REFLO or RELLO reloc.
1129 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1131 * aout-target.h (MY(callback)): Set reloc_count fields.
1133 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1136 sections unless this is a SunOS link.
1138 * VERSION: Set to 2.7.1.
1140 * Released binutils 2.7.
1142 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * i386aout.c: Include "aout/aout64.h".
1145 (i386aout_write_object_contents): New static function.
1146 (MY_write_object_contents): Define.
1148 * netbsd.h (MY(write_object_contents)): Make sure that
1149 adjust_sizes_and_vmas is called before fiddling with the magic
1152 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1156 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * libbfd-in.h (itos, stoi): Don't define.
1159 * libbfd.h: Rebuild.
1160 * i386lynx.c (KEEPIT): Define as udata.i.
1161 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1162 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1163 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1164 flags. Don't use stoi.
1166 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1168 * elf.c (map_sections_to_segments): Don't start a new segment for
1169 a writable section if it's on the same page as the previous
1170 segment. Reset the writable variable for a readonly section.
1172 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1174 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1175 first_thunk_address, thunk_size, and import_table_size.
1176 * peicode.h: Improved some diagnostics regarding edata sections.
1178 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1180 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1181 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1183 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1185 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1186 with XCOFF_DEF_DYNAMIC set is really defined.
1187 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1188 (xcoff_link_add_symbols): Only create special sections if using an
1191 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1193 (bfd_install_relocation): Likewise.
1195 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1197 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1199 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1200 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1201 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1202 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1203 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1204 are found for LITERAL relocs.
1205 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1206 taken, we cannot generate a .plt entry for the symbol.
1208 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1211 sysconf functions (for gprof).
1212 * configure, config.in: Rebuild.
1214 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1217 an archive if it has a map. If the object file has the wrong
1220 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1221 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1223 (alpha_relocate_section): Likewise.
1225 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1226 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1227 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1228 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1229 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1230 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1231 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1232 * peicode.h: Corresponding changes.
1234 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1236 * elflink.h (elf_create_pointer_linker_section): Comment out code
1237 dealing with making GOT pointers negative of the GOT symbol for
1240 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1242 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1243 increment the .rela.plt size until after we're done creating the
1245 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1246 .rela.plt offset directly rather than calculating it.
1248 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1250 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1251 Use autoconf-set values.
1252 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1253 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1256 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1257 * configure: Rebuilt.
1259 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1261 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1262 handling code > 1k away.
1264 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1266 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1267 defined, output whenever the symbol is updated.
1269 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1271 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1272 section to 0 if user_set_vma is set.
1273 * elflink.h (elf_bfd_final_link): Likewise.
1275 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1277 Partially undo patch of Jun 20.
1278 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1279 (coff_compute_section_file_positions): Likewise.
1280 (coff_write_object_contents): Likewise. Re-add deleted code, but
1281 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1282 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1284 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1286 * config.bfd: Add support for *-*-rtems* configurations.
1288 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1290 * elf.c (prep_headers): Add bfd_arch_alpha case.
1292 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1294 * elf64-alpha.c: New file.
1295 * config.bfd (alpha-*-linuxecoff*): New target.
1296 (alpha-*-linux*, alpha-*-elf*): New targets.
1297 * configure.in (bfd_elf64_alpha_vec): New vector.
1298 * configure: Rebuild.
1299 * targets.c (bfd_elf64_alpha_vec): Declare.
1300 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1301 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1302 * bfd-in2.h, libbfd.h: Rebuild.
1303 * Makefile.in: Rebuild dependencies.
1304 (BFD64_BACKENDS): Add elf64-alpha.o.
1305 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1307 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1310 than relying on a right shift of 32.
1312 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1314 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1315 ifdef to COFF_WITH_PE.
1316 (coff_compute_section_file_positions): Likewise.
1317 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1318 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1319 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1320 COFF_IMAGE_WITH_PE, always include.
1322 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1324 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1326 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1327 approximate the correct answer if SIZEOF_HEADERS was not used.
1329 * binary.c (binary_set_section_contents): Set section file
1330 position based on LMA rather than VMA.
1332 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1334 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1335 symbols if info->strip == strip_all.
1337 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1339 * coff-h8300.c: Remove #if 0 code.
1340 (compatable): Don't allow mixing/matching of different architectures.
1342 * archures.c (bfd_mach_h8300s): Add.
1343 * bfd-in2.h: Rebuilt.
1344 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1346 (h8300_reloc16_estimate): Likewise.
1347 (h8300_reloc16_extra_cases): Likewise.
1348 (h8300_bfd_link_add_symbols): Likewise.
1349 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1350 (coff_set_flags): Likewise.
1351 * cpu-h8300.c (h8300_scan): Likewise.
1352 Add H8/S to bfd_h8300_arch list.
1354 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1356 Added support for Alpha OpenVMS:
1357 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1358 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1359 * config.h-vms, makefile.vms: New files.
1360 * config.bfd (alpha-*-*vms*): New target.
1361 * configure.in (evax_alpha_vec): New target vector.
1362 * configure: Rebuild.
1363 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1364 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1365 * targets.c (bfd_target_evax_flavour): Define.
1366 (evax_alpha_vec): Declare.
1367 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1368 if BFD64 is defined.
1369 * bfd-in2.h, libbfd.h: Rebuild.
1370 * Makefile.in: Rebuild dependencies.
1371 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1372 evax-emh.o, and evax-misc.o.
1373 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1374 evax-etir.c, evax-emh.c, and evax-misc.c.
1375 (HFILES): Add evax.h.
1377 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1381 (h8300_bfd_link_add_symbols): Likewise.
1383 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1385 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1386 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1388 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1391 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1393 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1394 R_MIPS_32 relocs if creating a shared library.
1396 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1398 * peicode.h (add_data_entry): Use pei_section_data rather than
1399 _cooked_size. Corresponds to May 13 change in coffcode.h.
1401 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1403 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1404 * coffcode.h (coff_write_object_contents): If there are long
1405 section names, always set the f_symptr field, even if there are no
1407 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1408 if there are no symbols.
1410 * coffgen.c (make_a_section_from_file): Check return value of
1411 _bfd_coff_read_string_table.
1412 (coff_real_object_p): Check return value of
1413 make_a_section_from_file.
1414 (_bfd_coff_read_string_table): Check that there are some symbols
1415 before trying to read the string table size.
1417 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1420 to replace a symbol in a dynamic object with a symbol from another
1421 dynamic object, do the replacement if the existing symbol is
1422 global linkage code.
1424 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1425 for _ptrgl, and treat it as global linkage code.
1427 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1428 filename or N_SO symbol past the offset, and use it to indicate
1429 that there is no line number or function when appropriate.
1431 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1433 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1434 common symbol defined by the linker. Don't export function code
1435 even if export_defineds is set.
1437 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1439 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1441 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1442 (h8300_symbol_address_p): New function.
1443 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1446 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1448 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1450 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1451 correctly for the two variants. Allow relaxing if the target
1452 is 128 bytes away since after relaxation it'll be 126 bytes away.
1453 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1454 "dot" and "value". Allow relaxing if the target is 128 bytes
1455 away since after relaxation it'll be 126 bytes away.
1456 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1457 the given section until nothing changes.
1459 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1461 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1462 alignment hack--we can get the lnnoptr info another way without
1463 suddenly increasing the alignment requirements. Set the flags for
1465 (ecoff_compute_section_file_positions): Do so.
1467 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1470 to keep the HP emulator database happy.
1472 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1473 From Kevin Buettner <kev@primenet.com>.
1475 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1478 name of a NULL section.
1480 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1483 set, always call the notice callback.
1485 * VERSION: Increment for bfdlink.h change.
1487 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1490 (sh_relax_delete_bytes): Correct handling of differently sized
1491 trailing alignment reloc.
1493 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1494 * bfd-in2.h: Rebuild.
1495 * configure.in: Warn if there is no known 64 bit type.
1496 * configure: Rebuild.
1498 * Makefile.in: Rebuild dependencies.
1499 (BFD32_BACKENDS): Add ppcboot.o.
1500 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1502 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1503 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1505 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1507 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1508 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1509 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1510 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1512 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * elf64-mips.c: Improve reloc special_functions and handling of
1515 SHT_MIPS_OPTIONS section.
1516 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1517 mips_elf_hi16_reloc and make globally visible.
1518 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1519 make globally visible.
1520 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1521 make globally visible.
1522 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1523 and make globally visible.
1524 (gprel16_with_gp): Check howto->src_mask before using value in
1526 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1527 and make globally visible.
1528 (gprel32_with_gp): Check howto->src_mask before fetching value.
1529 (bfd_mips_elf_swap_options_in): New function.
1530 (bfd_mips_elf_swap_options_out): New function.
1531 (_bfd_mips_elf_set_private_flags): Rename from
1532 mips_elf_set_private_flags and make globally visible.
1533 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1534 mips_elf_copy_private_bfd_data and make globally visible.
1535 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1536 mips_elf_merge_private_bfd_data and make globally visible.
1537 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1538 for a SHT_MIPS_OPTIONS section.
1539 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1540 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1541 name of a SHT_MIPS_OPTIONS section.
1542 (_bfd_mips_elf_set_section_contents): New function.
1543 (mips_elf32_section_processing): Set the GP value in a
1544 SHT_MIPS_OPTIONS section.
1545 (_bfd_mips_elf_find_nearest_line): Rename from
1546 mips_elf_find_nearest_line and make globally visible.
1547 (bfd_elf32_set_section_contents): Define.
1548 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1549 (_bfd_mips_elf_lo16_reloc): Declare.
1550 (_bfd_mips_elf_gprel16_reloc): Declare.
1551 (_bfd_mips_elf_got16_reloc): Declare.
1552 (_bfd_mips_elf_gprel32_reloc): Declare.
1553 (_bfd_mips_elf_set_private_flags): Declare.
1554 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1555 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1556 (_bfd_mips_elf_find_nearest_line): Declare.
1557 (_bfd_mips_elf_set_section_contents): Declare.
1559 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1561 (elf_info_to_howto): Define.
1562 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1564 (elf_info_to_howto): Define.
1565 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1567 (elf_info_to_howto): Define.
1569 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1570 R_MOV16B[12], to match change in coff/internal.h.
1572 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * elf64-mips.c: Extensive additions to provide better support for
1575 writing files and for gas.
1576 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1577 of mips_elf_object_p.
1578 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1579 _bfd_mips_elf_object_p.
1580 (_bfd_mips_elf_final_write_processing): Rename from
1581 mips_elf_final_write_processing and make globally visible.
1582 (_bfd_mips_elf_fake_sections): Rename from
1583 mips_elf_fake_sections and make globally visible.
1584 (_bfd_mips_elf_section_from_bfd_section): Rename from
1585 mips_elf_section_from_bfd_section and make globally visible.
1586 (_bfd_mips_elf_section_processing): New function, broken out of
1587 mips_elf_section_processing.
1588 (mips_elf32_section_processing): Rename from
1589 mips_elf_section_processing; call
1590 _bfd_mips_elf_section_processing.
1591 (_bfd_mips_elf_symbol_processing): Rename from
1592 mips_elf_symbol_processing and make globally visible.
1593 (_bfd_mips_elf_read_ecoff_info): Rename from
1594 mips_elf_read_ecoff_info and make globally visible.
1595 (mips_elf32_ecoff_debug_swap): Rename from
1596 mips_elf_ecoff_debug_swap.
1597 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1598 struct symbol_cache_entry.
1599 (_bfd_elf_validate_reloc): New function, moved in from
1600 elfcode.h:validate_reloc.
1601 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1602 to _bfd_elf_validate_reloc. Change all callers.
1603 * elf-bfd.h (bfd_section_from_shdr): Declare.
1604 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1605 (_bfd_elf_validate_reloc): Declare.
1606 (_bfd_mips_elf_object_p): Declare.
1607 (_bfd_mips_elf_fake_sections): Declare.
1608 (_bfd_mips_elf_section_from_bfd_section): Declare.
1609 (_bfd_mips_elf_section_processing): Declare.
1610 (_bfd_mips_elf_symbol_processing): Declare.
1611 (_bfd_mips_elf_read_ecoff_info): Declare.
1612 (_bfd_mips_elf_final_write_processing): Declare.
1613 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1616 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1617 (mips_elf_final_write_processing): Likewise.
1619 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1621 64-bit MIPS ELF ABI objdump support:
1622 * elf64-mips.c: New file.
1623 * Makefile.in: Rebuild dependencies.
1624 (BFD64_BACKENDS): Add elf64-mips.o.
1625 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1626 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1627 bfd_elf64_littlemips_vec to targ_selvecs.
1628 (mips*-*-elf*): Likewise.
1629 * confingure.in: Add bfd_elf64_bigmips_vec and
1630 bfd_elf64_littlemips_vec to vector switch.
1631 * configure: Rebuild.
1632 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1633 broken out of mips_elf_section_from_shdr.
1634 (mips_elf32_section_from_shdr): Rename from
1635 mips_elf_section_from_shdr. Call new function.
1636 (elf_backend_section_from_shdr): Update name of renamed function.
1637 * elf-bfd.h (struct elf_size_info): Change second parameter of
1638 write_out_phdrs to be const. Likewise for second parameter of
1640 (struct bfd_elf_section_data): Add rel_hdr2 field.
1641 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1642 (bfd_elf32_swap_symbol_out): Likewise.
1643 (bfd_elf32_swap_reloc_in): Likewise.
1644 (bfd_elf32_swap_reloc_out): Likewise.
1645 (bfd_elf32_swap_reloca_in): Likewise.
1646 (bfd_elf32_swap_reloca_out): Likewise.
1647 (bfd_elf32_swap_phdr_in): Likewise.
1648 (bfd_elf32_swap_phdr_out): Likewise.
1649 (bfd_elf32_swap_dyn_in): Likewise.
1650 (bfd_elf32_swap_dyn_out): Likewise.
1651 (bfd_elf32_slurp_symbol_table): Declare.
1652 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1653 (bfd_elf32_write_out_phdrs): Declare.
1654 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1655 (bfd_elf64_swap_symbol_out): Likewise.
1656 (bfd_elf64_swap_reloc_in): Likewise.
1657 (bfd_elf64_swap_reloc_out): Likewise.
1658 (bfd_elf64_swap_reloca_in): Likewise.
1659 (bfd_elf64_swap_reloca_out): Likewise.
1660 (bfd_elf64_swap_phdr_in): Likewise.
1661 (bfd_elf64_swap_phdr_out): Likewise.
1662 (bfd_elf64_swap_dyn_in): Likewise.
1663 (bfd_elf64_swap_dyn_out): Likewise.
1664 (bfd_elf64_slurp_symbol_table): Declare.
1665 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1666 (bfd_elf64_write_out_phdrs): Declare.
1667 (_bfd_mips_elf_section_from_shdr): Declare.
1668 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1669 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1670 section for the section, add the new one to rel_hdr2. Increment
1671 reloc_count rather than setting it.
1672 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1673 Remove static declaration.
1674 (elf_write_shdrs_and_ehdr): Define name as macro.
1675 (elf_write_out_phdrs): Likewise.
1676 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1677 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1678 (elf_swap_symbol_in): Change second parameter to be const.
1679 (elf_swap_symbol_out): Likewise.
1680 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1681 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1682 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1683 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1684 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1685 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1686 parameter to be const. Make non-static.
1687 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1689 (elf_slurp_symbol_table): Make non-static.
1690 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1691 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1692 (elf_backend_size_info): Likewise.
1693 (elfNN_bed): Use elf_backend_size_info.
1694 * targets.c (bfd_elf64_bigmips_vec): Declare.
1695 (bfd_elf64_littlemips_vec): Declare.
1696 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1697 bfd_elf64_littlemips_vec if BFD64 is defined.
1699 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1701 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1704 zeroes, in alignment holes.
1706 * configure: Rebuild with autoconf 2.10.
1708 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1709 potential leading underscore in the allocated buffer.
1711 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1713 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1714 symbols into .sbss if this is a relocatable link.
1716 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1719 undefined symbols when creating a shared library.
1721 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * coff-sh.c: Add a bunch of new code and static const arrays to
1724 support aligning loads and stores on four byte memory boundaries.
1726 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1728 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1729 call sh_align_loads.
1730 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1733 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1735 * cache.c (bfd_open_file): Unlink the file before opening it for
1736 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1738 * opncls.c (bfd_fdopenr): Set opened_once.
1740 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1745 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1746 the code unconditionally.
1748 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * libcoff-in.h (struct pei_section_tdata): Define structure.
1751 (pei_section_data): Define macro.
1752 * libcoff.h: Rebuild.
1753 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1754 store s_paddr field in pei_section_data.
1755 (coff_compute_section_file_positions): Use pei_section_data rather
1756 than _cooked_size, and don't overwrite an existing value.
1757 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1758 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1759 * peicode.h (coff_bfd_copy_private_section_data): Define if
1761 (pe_bfd_copy_private_section_data): New static function if
1764 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1766 * srec.c (srec_set_arch_mach): Write as a function rather than a
1769 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1770 no map, just check each member in turn to see whether it is
1773 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1775 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1776 table. Call BFD_ASSERT to validate header size, instead of
1778 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1781 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1783 * ppcboot.c: New target for looking at PPCbug boot records.
1785 * config{ure.in,.bfd}: Add support for ppcboot target.
1787 * configure: Regenerate.
1789 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1791 * coff-h8300.c (howto_table): Update names to match recent
1792 changes to include/coff/internal.h. Fix minor errors in the
1793 existing relocs. Add R_MOVL1 and R_MOVL2.
1794 (rtype2howto): Similarly.
1795 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1796 existing relaxing code and peform more relaxing.
1797 (h8300_reloc16_extra_cases): Likewise.
1799 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1801 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1804 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1806 * elfcode.h (elf_object_p): Reject generic ELF target if
1807 e_machine matches an alternate machine code in a specific backend.
1809 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1810 obsolete align_power_min field.
1812 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1814 * coff-h8300.c (reloc_howto_type): Add howto entry for
1816 (rtype2howto): Handle R_PCRWORD_B.
1817 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1818 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1819 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1820 branch (R_PCWORD_B).
1822 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * aoutx.h (translate_from_native_sym_flags): Set the section for
1825 BSF_CONSTRUCTOR symbols.
1827 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1830 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1832 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1833 stop looking when section is found.
1835 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1837 * coffcode.h (STRING_SIZE_SIZE): Define.
1838 (styp_to_sec_flags): Handle long symbol names when looking for the
1840 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1841 (bfd_coff_long_section_names): Define.
1842 (coff_write_object_contents): Handle long section names.
1843 (bfd_coff_std_swap_table): Initialize new field.
1844 * libcoff.h: Rebuild.
1845 * coffgen.c (make_a_section_from_file): Handle long section
1847 (coff_write_symbols): Handle long section names.
1848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1850 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1851 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1852 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1853 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1854 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1855 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1857 * bout.c (b_out_callback): Set lma of sections.
1858 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1859 parameter to output_bfd. Used input_bfd instead of output_bfd in
1862 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1864 * aoutx.h (translate_from_native_sym_flags): Don't create
1865 SEC_CONSTRUCTOR sections.
1866 * ecoff.c (ecoff_set_symbol_info): Likewise.
1868 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1869 From Don Bowman <bowman@waterloo.hp.com>.
1871 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1873 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1874 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1876 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1879 mips_32_relocs field.
1880 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1881 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1882 relocs against a global symbol which is not defined in a regular
1884 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1885 against a global symbol, increment mips_32_relocs.
1886 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1887 the symbol is not defined in a regular file, make room in the
1890 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1893 file position and the virtual file position separately. Set
1894 filepos information bsaed on the real file position.
1895 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1896 Jan 23 change to coffcode.h.
1898 * som.c (som_slurp_symbol_table): Set the symbol count to the
1899 number of BFD symbols created.
1901 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1903 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1904 output file if linking shared objects. Loop to check all relocs,
1905 rather than returning false on first error.
1907 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1909 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1910 (ppc_elf_additional_program_headers): If .interp section, bump #
1911 of program headers by 1.
1912 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1913 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1914 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1916 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1918 (ppc_elf_relocate_section): If the output section isn't defined,
1919 don't abort, just give an error message.
1921 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1922 being created is .sdata or .sdata2, don't make the symbol dynamic.
1924 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1927 members of an archive for dynamic objects with no symbols, and
1928 pass them directly to check_archive_element.
1929 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1930 xcoff_link_check_dynamic_ar_symbols.
1931 (xcoff_link_check_dynamic_ar_symbols): New static function.
1933 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1934 from _bfd_nodynamic to _bfd_xcoff.
1935 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1937 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1938 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1939 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1940 * libcoff.h: Rebuild.
1941 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1942 (xcoff_get_section_contents): New static function.
1943 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1944 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1945 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1946 (xcoff_dynamic_reloc): New static variable.
1947 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1948 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1950 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1953 if reloc_entry->addend is not 0.
1954 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1956 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1958 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1960 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1961 Add entries for R_SPARC_[56].
1962 (sparc_reloc_map): Add entries for R_SPARC_[56].
1964 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1966 Optimize linking of stabs in sections as used in ELF and COFF.
1967 * stabs.c: New file.
1968 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1969 (_bfd_write_section_stabs): Declare.
1970 (_bfd_write_stab_strings): Declare.
1971 * libbfd.h: Rebuild.
1972 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1973 (struct coff_link_hash_table): Add stab_info field.
1974 * libcoff.h: Rebuild.
1975 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1977 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1979 (_bfd_coff_final_link): Write out stab strings hash table.
1980 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1981 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1983 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1984 (struct bfd_elf_section_data): Add stab_info field.
1985 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1987 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1988 _bfd_link_section_stabs.
1989 (elf_bfd_final_link): Write out stab strings hash table.
1990 (elf_link_input_bfd): Handle optimized stabs sections.
1991 * reloc.c (_bfd_final_link_relocate): Check address against
1992 _raw_size rather than _cooked_size.
1993 * Makefile.in: Rebuild dependencies.
1994 (BFD_LIBS): Add stabs.o
1995 (BFD_LIBS_CFILES): Add stabs.c.
1997 * VERSION: Increment for bfdlink.h change.
1999 * coffgen.c (coff_renumber_symbols): Correct handling of
2000 BSF_NOT_AT_END common symbols.
2002 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * coff-ppc.c (record_toc): Add cast to avoid warning.
2005 (ppc_allocate_toc_section): Likewise.
2006 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2007 (ppc_coff_reloc_type_lookup): Remove unreached code.
2008 * coffcode.h (coff_write_object_contents): Don't take the address
2010 * peicode.h (pe_print_idata): Add casts to avoid warning.
2011 (pe_print_edata): Likewise.
2012 (pe_print_reloc): Remove ANSI C string concatenation.
2014 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2016 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2018 * libcoff.h: Rebuild.
2019 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2021 (coff_swap_aux_out): Likewise.
2022 * peicode.h (coff_swap_aux_in): Likewise.
2023 (coff_swap_aux_out): Likewise.
2024 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2026 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2028 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2029 Fix up .bf endndx link fields.
2030 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2032 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2035 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2037 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2038 on Solaris PowerPC systems doesn't get confused.
2040 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2043 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2044 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2045 update did_reg and did_reg2.
2047 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2051 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2052 callback routines, pass h->root.string rather than name, in case
2053 copy is true and name is transient.
2055 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2057 * elfcore.h: Add support for core files with multiple threads.
2058 (Primarily for Solaris.)
2060 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2062 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2063 section->orelocation is NULL.
2065 * coffgen.c (bfd_coff_get_syment): New function.
2066 (bfd_coff_get_auxent): New function.
2067 * bfd-in.h (bfd_coff_get_syment): Declare.
2068 (bfd_coff_get_auxent): Declare.
2069 * bfd-in2.h: Rebuild.
2071 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * elf32-mips.c (struct mips_hi16): Define.
2074 (mips_hi16_addr, mips_hi16_addend): Remove.
2075 (mips_hi16_list): New static variable.
2076 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2077 (mips_elf_lo16_reloc): Process mips_hi16_list.
2078 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2079 relocs before the associated LO16 reloc.
2081 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2083 * versados.c (versados_scan): Check bfd_alloc return value.
2084 (versados_object_p): Check all bfd_read return values. Require
2085 that lang field be less than 10, to avoid confusion with Intel Hex
2088 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2090 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2091 not 0, for an absolute symbol.
2092 (NAME(aout,swap_ext_reloc_out)): Likewise.
2094 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2095 (ihex_write_object_contents): For a large start address, output
2096 the full 32 bit address in record type 5.
2098 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2099 to int to avoid promotion problems in prototype.
2101 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * configure.host: Use ${srcdir} when looking for picfrag.
2105 * configure.host: Switch on ${libdir}, not $(libdir). From
2106 alan@spri.levels.unisa.edu.au (Alan Modra).
2108 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2109 entry point, not just for DYNAMIC objects.
2110 * sunos.c (sunos_add_dynamic_symbols): Always call
2111 sunos_create_dynamic_sections. If called with a non DYNAMIC
2112 object, don't do anything else.
2113 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2115 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2117 * configure.in: Permit --enable-shared to specify a list of
2119 * configure: Rebuild.
2121 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2122 host when configuring with --enable-shard.
2124 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2126 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2129 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2130 to avoid crashing in bfd_hash_replace.
2132 * sysdep.h: Use #ifdef, not #if.
2134 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * config.in: Rebuild.
2138 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2140 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2141 (AC_CHECK_HEADERS): Check for sys/time.h
2142 (AC_HEADER_TIME): Add macro.
2143 * configure: Rebuild.
2144 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2145 to control what combination of <time> and <sys/time.h>
2148 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2150 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2151 (aout_32_sunos4_write_object_contents): Likewise.
2152 * aoutx.h (NAME(aout,machine_type)): Handle
2153 bfd_mach_sparc_{sparclet,sparclite}.
2154 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2155 (bfd_mach_sparc_v9_p): Update.
2156 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2157 * libaout.h (enum machine_type): Add M_SPARCLET.
2158 * sunos.c (MACHTYPE_OK): Define.
2159 * bfd-in2.h: Regenerated.
2161 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2163 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2164 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2165 * elflink.c (_bfd_elf_create_got_section): Store the
2166 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2167 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2168 global offset table goes over 0x1000, set the value of
2169 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2170 (elf32_sparc_relocate_section): Subtract the offset of
2171 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2173 * elfcode.h: Don't include <string.h>.
2175 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2177 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2178 generic_link_hash_newfunc. All references changed.
2179 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2180 moved here from libbfd-in.h.
2181 * libbfd-in.h: Corresponding changes.
2182 * libbfd.h: Regenerated.
2184 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2186 * aoutx.h (aout_link_input_section_std): When reporting an
2187 overflow error, use the name of the symbol in the hash table if
2189 (aout_link_input_section_ext): Likewise.
2191 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2192 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2194 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2196 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2197 * coffcode.h (coff_compute_section_file_positions): Likewise.
2198 (coff_write_object_contents): Likewise.
2200 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * section.c (SEC_LINK_ONCE): Define.
2203 (SEC_LINK_DUPLICATES): Define.
2204 (SEC_LINK_DUPLICATES_DISCARD): Define.
2205 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2206 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2207 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2208 * bfd-in2.h: Rebuild.
2209 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2210 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2211 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2212 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2213 SEC_LINK_ONCE, and look through the symbol table for the setting
2214 for SEC_LINK_DUPLICATES.
2215 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2216 set for a section, find the section symbol in the symbol table,
2217 and set the aux entry based on SEC_LINK_DUPLICATES.
2218 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2219 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2220 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2221 * coff-i386.c (i386coff_vec): Likewise.
2222 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2224 * VERSION: Bump to 2.6.1.
2225 * Makefile.in (stamp-h): Depend upon VERSION.
2227 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2229 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2230 * libbfd.h: Rebuilt.
2231 * linker.c (generic_link_hash_newfunc): No longer static.
2232 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2234 * coff-h8300.c: Add two derived hash tables and their associated
2235 funtions and #defines for use by the h8300 linker.
2236 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2237 the function vector as needed. Place the address of the function
2238 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2239 Rewrite the vectors section contents as necessary.
2240 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2241 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2242 (coff_bfd_link_hash_table_create): Likewise.
2244 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2247 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2249 (hppa_rebuild_insn): Pass pointer to correct type to
2250 low_sign_unext and dis_assemble_21.
2252 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2254 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2255 Stick with sparc-*-{sysv4*,solaris2*}.
2257 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2260 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2261 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2262 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2263 fields is non-zero, print them.
2265 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2266 ifdef. Remove unused variables.
2267 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2269 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2270 (get_symbol_value): Ifdef out.
2271 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2272 (coff_ppc_relocate_section): Remove unused variables. Make
2273 fprintf strings and argument types correspond. Put before_addr in
2275 (dump_toc): Make fprintf strings and argument types correspond.
2276 (ppc_process_before_allocation): Remove unused variables. Always
2278 (ppc_reflo_reloc): Ifdef out.
2279 (ppc_addr32nb_reloc): Ifdef out.
2280 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2282 (coff_ppc_rtype_to_howto): Likewise.
2283 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2285 * peicode.h (pe_print_idata): Move otherwise unused variables into
2286 the #ifdef where they are used. Always return a value.
2287 (pe_print_edata): Make fprintf strings and argument types
2288 correspond. Always return a value.
2289 (pe_print_pdata): Removed unused variable addr_value. Always
2291 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2292 strings and argument types correspond. Always return a value.
2294 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2295 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2296 variable rela inside #if 0 section where it is used.
2298 * ns32k.h: New file.
2299 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2300 functions to start with _bfd_.
2301 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2302 functions in cpu-ns32k.h.
2303 * Makefile.in: Rebuild dependencies.
2304 (HFILES): Add ns32k.h.
2306 * section.c (struct sec): Add linker_mark field. Change
2307 user_set_vma and reloc_done to be single bit fields.
2308 (STD_SECTION): Update accordingly.
2309 * bfd-in2.h: Rebuild.
2310 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2312 (aout_link_input_bfd): Don't link unmarked sections.
2313 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2315 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2316 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2318 * elflink.h (elf_bfd_final_link): Mark sections included in the
2320 (elf_link_input_bfd): Don't link unmarked sections.
2321 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2323 (xcoff_link_input_bfd): Don't link unmarked sections.
2325 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2326 overflow error messages.
2328 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2330 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2331 is not set, print "BFD: " before the error message.
2333 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2334 Miles Bader <miles@gnu.ai.mit.edu>.
2335 * configure: Rebuild.
2337 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2342 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2343 m68k-aout, m68k-coff, and m68k-elf targets.
2345 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2347 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2348 (ieee_generic_stat_arch_elt): Restructured to prevent
2349 ieee_object_p from being called repeatedly.
2351 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2353 * coffcode.h (coff_write_object_contents): Allocate
2354 buffers large enough for any FILEHDR or AOUTHDR.
2356 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2358 * ecofflink.c (lookup_line): New static function, renamed and
2359 slighly changed from old _bfd_ecoff_locate_line.
2360 (_bfd_ecoff_locate_line): Cache line number information. Use
2361 lookup_line for actual lookup.
2363 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2365 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2366 multiple of 20 bytes.
2368 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2371 allocate ecoff_find_line, and don't initialize by hand.
2372 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2373 mips_elf_find_line, and don't call memset.
2375 * coffcode.h (coff_compute_section_file_positions): If not
2376 producing a final executable, don't consider sofar when aligning
2377 the section to the correct size.
2379 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2381 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2382 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2383 * coffgen.c (coff_section_symbol): Ifdef out.
2385 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2388 output_bfd is not NULL.
2390 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2392 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2393 of bfd_alloc (fixes fix_line not being initialized).
2394 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2396 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2398 * coffcode.h: Allow specific backends to override the
2399 bfd_link_add_symbols routine.
2401 * coff-h8300.c: Include genlink.h.
2402 (howto_table): Add R_MEM_INDIRECT.
2403 (rtype2howto): Support R_MEM_INDIRECT.
2404 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2407 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2409 * coff-alpha.c (alpha_relocate_section): Use
2410 info->callbacks_warning, rather than _bfd_error_handler, for
2411 "multiple gp" warning.
2413 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2416 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2417 table string. Use bfd_wrapped_link_hash_lookup.
2418 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2420 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2421 table, if any, when writing out symbols.
2422 (aout_link_input_section_std): Use the name from the hash table,
2423 if any, when reporting undefined symbols.
2424 (aout_link_input_section_ext): Likewise.
2425 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2426 * bout.c (get_value): Likewise.
2427 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2428 * ecoff.c (ecoff_reloc_link_order): Likewise.
2429 * elflink.h (elf_link_add_object_symbols): Likewise.
2430 (elf_reloc_link_order): Likewise.
2431 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2432 (_bfd_generic_reloc_link_order): Likewise.
2433 (default_indirect_link_order): Likewise.
2434 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2435 * sunos.c (sunos_add_one_symbol): Likewise.
2436 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2437 (bfd_xcoff_link_count_reloc): Likewise.
2438 (xcoff_reloc_link_order): Likewise.
2440 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2441 into -1 for intern->rss.
2443 * configure: Rebuild with autoconf 2.8.
2445 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * stab-syms.c (__define_stab_duplicate): Define.
2448 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2450 * bfd-in.h (bfd_get_stab_name): Declare.
2451 * bfd-in2.h: Rebuild.
2452 * Makefile.in: Rebuild dependencies.
2453 (BFD_LIBS): Add stab-syms.o.
2454 (BFD_LIBS_CFILES): Add stab-syms.c.
2455 (BFD32_BACKENDS): Remove stab-syms.o.
2456 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2457 * configure.in: Don't list stab-syms.o in bfd_backends.
2458 * configure: Rebuild.
2459 * libaout.h (aout_stab_name): Don't declare.
2460 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2463 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * elf.c (assign_file_positions_for_segments): Adjust file offset
2466 for section alignment even if SEC_LOAD is not set.
2468 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2471 since they appear as targets in Makefile.in.
2472 * configure: Rebuild.
2474 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2475 don't fiddle with a symbol which is not defined anywhere.
2477 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2480 though they are defined in a shared library.
2481 (xcoff_build_ldsyms): Likewise.
2483 * coffgen.c (coff_find_nearest_line): Don't look at the line
2484 numbers for the section if section->lineno is NULL.
2486 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2487 message rather than calling BFD_ASSERT.
2488 * elfcode.h (write_relocs): Check return value of
2489 _bfd_elf_symbol_from_bfd_symbol.
2491 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2493 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2496 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2498 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2500 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2501 hppa_reloc_field_selector_type_alt.
2502 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2503 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2505 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2507 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * elf.c (assign_file_positions_for_segments): Adjust the segment
2510 memory size for the alignment of a SEC_ALLOC section, not just a
2513 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2515 * m68klinux.c: New file.
2516 * hosts/m68klinux.h: New file.
2517 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2518 * configure.in (m68*-*-linux*): New native host.
2519 (m68klinux_vec): New vector.
2520 * configure: Rebuild.
2521 * targets.c (m68klinux_vec): Declare.
2522 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2523 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2524 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2525 declaration from bfd_linux_size_dynamic_sections.
2526 (bfd_m68klinux_size_dynamic_sections): Declare.
2527 * bfd-in2.h: Rebuild.
2528 * Makefile.in: Rebuild dependencies.
2529 (BFD32_BACKENDS): Add m68klinux.o.
2530 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2532 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2534 * libhppa.h (pa_arch): Add pa20.
2535 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2536 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2537 (hppa_field_adjust): Handle e_nsel.
2538 * som.c: Provide default definitions for many new relocs found only
2539 in hpux10 include files.
2540 (som_fixup_formats): Add several new relocs from hpux10.
2541 (som_hppa_howto_table): Add hpux10 relocs.
2542 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2544 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2546 * mpw-make.sed: Edit out recent shared library support, and
2547 rules to rebuild .h files using doc/chew.
2549 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2551 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2552 size even of sections with no contents.
2554 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2557 starting with '$' the way we skip names starting with '.'. When
2558 updating x_endndx, don't be fooled by an index which has been
2561 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2562 struct/union/enum type with no elements.
2564 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2566 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2568 * archive.c (bfd_generic_archive_p): If the first file in the
2569 archive can not be recognized as an object, don't assume that this
2570 is the wrong format.
2572 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2573 format is not bfd_object.
2574 (bfd_elf_get_dt_soname): Likewise.
2576 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2578 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2581 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2583 * bfd.c (tdata): Add netbsd_core_data.
2584 * bfd-in2.h: Regenerated.
2586 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2588 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2589 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2590 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2593 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2594 to get the symbol index, matching 14 Jul 95 change.
2596 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2598 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2599 Remove duplicate definition of gp.
2601 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2604 assume that we can set the GP value and then get the same value,
2605 since it won't be true if the output file is neither ELF nor
2607 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2608 _bfd_get_gp_value here.
2609 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2610 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2612 (mips_elf_lo16_reloc): Likewise.
2613 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2614 Don't require that the BFD be ELF.
2615 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2616 (mips_elf_gprel32_reloc): Likewise.
2617 (mips_elf_relocate_section): Don't assume we can set and get the
2619 (mips_elf_finish_dynamic_symbol): Don't bother to use
2620 _bfd_get_gp_value here.
2622 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2623 Don't change epdr between malloc and free. Be careful not to free
2624 NULL pointers. Zero out the first RPDR.
2626 * configure.host: On Linux, only pass -rpath option if $(libdir)
2627 is neither /lib nor /usr/lib. From Alan Modra
2628 <alan@mullet.Levels.UniSA.Edu.Au>.
2630 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2632 (elf_dt_name): Rename from elf_dt_needed_name.
2633 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2635 (bfd_elf_get_dt_soname): New function.
2636 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2637 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2638 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2639 * bfd-in2.h: Rebuild.
2641 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2643 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2644 _bfd_sparc_elf_reloc_type_lookup.
2645 (bfd_elf32_bfd_reloc_type_lookup): Update.
2646 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2647 (sparc64_elf_howto_table): Define.
2648 (sparc_reloc_map): Define.
2649 (sparc64_elf_reloc_type_lookup): New function.
2650 (sparc_elf_wdisp16_reloc): New function.
2651 (elf_info_to_howto): Use sparc64_elf_howto_table.
2652 (sparc64_elf_relocate_section): Likewise.
2653 (bfd_elf64_bfd_reloc_type_lookup): Update.
2655 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * configure.host: Check for 'do not mix' from native linker before
2658 trying to use -rpath.
2660 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * bfd.c (_bfd_get_gp_value): New function.
2663 (_bfd_set_gp_value): New function.
2664 * libbfd-in.h (_bfd_get_gp_value): Declare.
2665 (_bfd_set_gp_value): Declare.
2666 * libbfd.h: Rebuild.
2667 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2668 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2669 directly to the fields in the tdata information.
2670 (alpha_relocate_section): Likewise.
2671 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2672 (mips_gprel_reloc): Likewise.
2673 (mips_relocate_section): Likewise.
2674 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2675 (mips_elf_lo16_reloc): Likewise.
2676 (mips_elf_final_gp): Likewise.
2677 (mips_elf_gprel16_reloc): Likewise.
2678 (mips_elf_gprel32_reloc): Likewise.
2679 (mips_elf_relocate_section): Likewise.
2680 (mips_elf_finish_dynamic_symbol): Likewise.
2682 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2684 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2686 * configure.in: Call AC_PROG_CC before configure.host.
2687 * configure: Rebuild.
2688 * configure.host: Don't set information which autoconf should
2689 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2691 * configure.host: Remove go32 and win32 host information, since it
2692 should no longer be needed.
2694 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2695 then start a new segment rather than put a writable section in a
2698 * configure.host: Set RPATH_ENVVAR.
2700 * Makefile.in: Rebuild dependencies.
2702 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2703 zero_section variable.
2705 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2707 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2708 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2709 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2711 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2713 * ieee.c (ieee_write_expression): Only use an R variable for a
2714 local symbol. Don't output a zero offset. Handle a zero address.
2715 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2716 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2718 (parse_expression): Don't try to handle multiple occurrences of a
2719 P variable. Handle I variables differently from X variables. Fix
2720 the order of minus expressions.
2721 (ieee_slurp_external_symbols): Generate an I variable for an NN
2722 record. Fix handling of ATI and ATX records.
2723 (ieee_slurp_sections): Only set minimal section attributes.
2724 Adjust them later, based on the section contents.
2725 (ieee_object_p): Read in the file until just after the ME record.
2726 Call ieee_slurp_section_data to set the section flags.
2727 (do_one): Add iterations parameter. Only repeat the first load
2728 item. Set the section and file reloc flags.
2729 (ieee_slurp_section_data): Set section flags. Pass iterations to
2731 (ieee_canonicalize_reloc): Handle I variables.
2732 (do_with_relocs): Only emit relocation size when necessary.
2733 Increase MAXRUN to 127. Change ov to be assigned, and take
2734 src_mask and pcrel_offset into account.
2735 (ieee_write_data_part): Skip sections that are not loaded.
2736 (ieee_write_external_part): Don't output optional last entry of WX
2738 (ieee_write_me_part): Make setting of me_record neater.
2739 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2741 * syms.c (stt): Add entries for zerovars, vars, and code.
2743 * elfcode.h (validate_reloc): New static function.
2744 (write_relocs): Call validate_reloc for non ELF relocs.
2746 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2747 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2748 (TARGET_LITTLE_SYM): Likewise.
2750 * config.bfd (m68*-*-psos*): New target.
2752 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2754 * i386msdos.c: Remove some #if 0 code.
2755 (msdos_write_object_contents): Don't include empty sections in the
2756 size computation, regardless of their address.
2758 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2760 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2761 is NULL, ie, the -r switch is used.
2763 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2766 (BFD_RELOC_MIPS_GOT_LO16): Define.
2767 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2768 * bfd-in2.h, libbfd.h: Rebuild.
2769 * elf32-mips.c (mips_reloc_map): Map new relocs.
2771 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2773 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2776 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2777 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2778 simple number for the section address, rather than an expression.
2779 Limit the number of bytes between relocs to MAXRUN.
2780 (ieee_write_me_part): Set me_record to the file offset after the
2782 (ieee_write_processor): New static function.
2783 (ieee_write_object_contents): Use ieee_write_processor.
2785 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2787 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2789 * coff-aux.c: Change include of aux.h to aux-coff.h.
2791 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2793 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2794 relocation put the addend both in the reloc entry and the data.
2795 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2798 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2799 a R_68K_PCxx reloc against a defined global symbol directly.
2800 (elf_m68k_check_relocs): Don't count such a reloc.
2802 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2803 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2804 symbol for now, otherwise always record the symbol as dynamic.
2805 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2806 is not referenced by a dynamic object, and we are not making a
2807 shared object, then don't make a PLT entry. If we do make a PLT
2808 entry, make sure the symbol has been recorded as dynamic.
2810 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2812 * configure.host: When making a shared library, set HLDFLAGS to
2813 pass an appropriate -rpath option. Use the make variable SONAME
2814 as the shared library soname, rather than computing it here. On
2815 SunOS, build stamp-tshlink in place of $(SHLINK).
2816 * Makefile.in (SONAME): New variable.
2817 ($(SHLINK)): Make a link to the transformed name, as well.
2818 (stamp-tshlink): New target.
2819 (install): Skip stamp-tshlink during install.
2821 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2823 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2824 linker sections have been set up yet.
2826 * elf.c (make_mapping): Add an additional argument to suppress
2827 making the first section include the program headers.
2828 (map_sections_to_segments): If the user used -Ttext such that the
2829 program headers are on a different page, do not set the flags
2830 saying that this section includes the program headers.
2832 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2834 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2835 don't define TRAD_HEADER.
2836 * configure: Rebuild.
2838 * netbsd-core.c: New file, support for NetBSD core files.
2839 * hosts/*nbsd.h: Removed.
2841 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2843 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2844 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2845 * libbfd.h, bfd-in2.h: Regenerated.
2846 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2847 bfd_elf32_bfd_reloc_type_lookup.
2848 (reloc_type{,_names}): Deleted.
2849 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2851 (sparc_reloc_map): Add sparc64 relocs.
2852 (sparc_elf_notsupported_reloc): New static function.
2853 (sparc_elf_wdisp16_reloc): New static function.
2854 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2855 (elf32_sparc_relocate_section): Likewise.
2856 (bfd_elf32_bfd_reloc_type_lookup): Define.
2857 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2858 (reloc_type{,_names}): Deleted.
2859 (elf_sparc_howto_table): Deleted.
2860 (sparc_reloc_map): Deleted.
2861 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2862 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2864 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2869 * Makefile.in (program_transform_name): New variable.
2870 (install): Transform library name before installing it.
2872 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2874 * archures.c (bfd_mach_i960_hx): Define.
2875 * bfd-in2.h: Rebuild.
2876 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2877 (MATRIX): Expand entries for HX.
2878 (arch_info_struct): Add i960:hx entry.
2879 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2880 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2881 (coff_set_flags): Handle bfd_mach_i960_hx.
2883 Support for building as a shared library, based on patches from
2884 Alan Modra <alan@spri.levels.unisa.edu.au>:
2885 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2886 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2887 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2888 * configure: Rebuild.
2889 * configure.host: If --enable-shared, adjust shared library stuff
2890 based on the host. If the host is SunOS, and the linker supports
2891 -rpath, set HLDFLAGS to use it.
2892 * Makefile.in (ALLLIBS): New variable.
2893 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2894 (COMMON_SHLIB, SHLINK): New variables.
2895 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2896 (STAGESTUFF): Remove variable.
2897 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2899 (stamp-ofiles): New target, like old ofiles target, but build
2900 using a temporary file and move-if-change, and touch stamp-ofiles
2902 (ofiles): Just depend upon stamp-ofiles.
2903 (stamp-piclist, piclist): New targets.
2904 ($(SHLIB), $(SHLINK)): New targets.
2905 (targets.o, archures.o): Build twice if PICFLAG is set.
2906 (do_mostlyclean): Remove pic/*.o.
2907 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2909 (do_distclean): Remove pic and stamp-picdir.
2910 (install): Install shared libraries.
2911 ($(OFILES)): Depend upon stamp-picdir.
2912 (stamp-picdir): New target.
2914 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2916 * libcoff.h: Rebuild.
2918 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2919 flavour of a section with no owner.
2921 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2922 ELF_LINK_NON_ELF flag.
2923 (mips_elf_create_got_section): Likewise.
2925 * elf.c: Revert last change, since it breaks dynamic linking.
2926 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2928 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2929 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2930 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2932 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2934 * elf.c (assign_file_positions_for_segments): If the backend does
2935 not want the elf header or the program headers in the address
2936 space, do not include them in the calculations.
2938 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2939 function to determine if we need additional program headers.
2940 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2941 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2943 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2945 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2947 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2949 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2950 back into one line. Some compilers (sunos 4.1.3 for example)
2951 won't accept args split across more than one line.
2953 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2955 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2956 * configure: Regenerate.
2958 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2960 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2961 try to do arithmetic on a void *, cast it to a unsigned char * first.
2963 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2966 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2968 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2969 flag for a newly defined symbol.
2970 (NAME(bfd_elf,record_link_assignment)): Likewise.
2971 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2972 set the DEF or REF_REGULAR flags correctly.
2974 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2975 (libbfd.h, libcoff.h): Corresponding change.
2977 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2978 a PLT32 reloc as dynamic.
2979 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2980 is not referenced by a dynamic object, and we are not making a
2981 shared object, then don't make a PLT entry. If we do make a PLT
2982 entry, make sure the symbol has been recorded as dynamic.
2984 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2986 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2987 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2988 (powerpcle-*-cygwin32): New.
2989 * peicode.h (add_data_entry): Get address from vma.
2991 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2993 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2994 attached to the section has already been created as an undefined
2995 symbol, treat it as if it hasn't been created yet.
2997 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3000 symbol or section symbols if stripping all symbols and this is not
3001 a relocateable link. Don't output the symbol string table if
3002 there are no symbols.
3003 (elf_link_flush_output_syms): Don't do anything if there are no
3006 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3008 * coff-aux.c: New file.
3009 * hosts/m68kaux.h: New file.
3010 * config.bfd (m68*-apple-aux*): New target.
3011 * configure.in (m68*-apple-aux*): New native host.
3012 (m68kaux_coff_vec): New vector.
3013 * configure: Rebuild.
3014 * targets.c (m68kaux_coff_vec): Declare.
3015 * coffcode.h (bfd_coff_backend_data): Add field
3016 _bfd_coff_link_add_one_symbol.
3017 (bfd_coff_link_add_one_symbol): Define.
3018 (compare_arelent_ptr): New static function if TARG_AUX.
3019 (coff_write_relocs): If TARG_AUX, sort the relocs.
3020 (coff_write_object_contents): Set A/UX aouthdr magic number.
3021 (coff_link_add_one_symbol): Define if not defined.
3022 (bfd_coff_std_swap_table): Initialize new field.
3023 * libcoff.h: Rebuild.
3024 * cofflink.c (coff_link_add_symbols): Call
3025 bfd_coff_link_add_one_symbol rather than
3026 _bfd_generic_link_add_one_symbol.
3027 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3028 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3029 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3030 * Makefile.in: Rebuild dependencies.
3031 (BFD32_BACKENDS): Add coff-aux.o.
3032 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3034 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3036 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3037 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3039 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3042 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3043 (maintainer-clean): Warn about deleting special files.
3044 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3046 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3047 warning symbols correctly.
3048 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3049 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3050 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3051 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3052 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3053 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3055 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3058 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3060 * libcoff-in.h: aligned newly exported names with bfd naming
3061 conventions. Removed an erroneous define of POWERPC_LE_PE.
3062 * libcoff.h: Rebuild.
3063 * cofflink.c, coff-ppc.c: the above function name changes
3065 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3067 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3068 * ecoff.c (struct extsym_info): Define.
3069 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3070 to ecoff_link_write_external.
3071 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3072 Strip symbols when appropriate.
3074 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3075 * syms.c (BSF_OBJECT): Define.
3076 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3077 * bfd-in2.h: Rebuild.
3078 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3080 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3083 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3084 copying relocs into a shared object, treat a defined global symbol
3086 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3087 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3088 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3090 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3091 real defined symbol, not to a weak defined symbol.
3093 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3095 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3096 and made a few static functions externs.
3098 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3099 POWERPC_LE_PE hack in cofflink.
3101 * libcoff-in.h: promoted the following from cofflink.c to allow
3102 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3103 coff_debug_merge_element, struct coff_debug_merge_type,
3104 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3105 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3106 coff_debug_merge_hash_lookup, coff_link_section_info,
3107 coff_final_link_info, coff_debug_merge_hash_newfunc,
3108 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3110 * libcoff.h: re-gen'd
3112 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3114 * syms.c: Include "bfdlink.h".
3115 (struct stab_find_info): Define.
3116 (_bfd_stab_section_find_nearest_line): New function.
3117 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3118 * libbfd.h: Rebuild.
3119 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3120 * elf.c (_bfd_elf_find_nearest_line): Try calling
3121 _bfd_stab_section_find_nearest_line before searching the ELF
3122 symbol table. Find the closest STT_FUNC symbol, not the last one.
3123 * libcoff-in.h (coff_data_type): Add line_info field.
3124 * libcoff.h: Rebuild.
3125 * coffgen.c (coff_find_nearest_line): Try calling
3126 _bfd_stab_section_find_nearest_line before searching the COFF
3128 * Makefile.in: Rebuild dependencies.
3130 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3132 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3133 4 bytes, so we get the correct value when updating the register
3134 field in little endian mode.
3136 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3138 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3139 entry_section fields. Add sntoc and snentry fields.
3140 * libcoff.h: Rebuild.
3141 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3142 not toc_section and entry_section (the COFF file does not have any
3143 sections at this point).
3144 (coff_write_object_contents): Set o_snentry and o_sntoc from
3145 snentry and sntoc rather than entry_section and toc_section.
3146 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3147 snentry, not toc_section and entry_section.
3148 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3149 entry_section from hentry.
3150 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3152 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3153 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3154 than using toc_section directly.
3156 * archures.c: Add missing `.' in enum bfd_architecture.
3157 * bfd-in2.h: Rebuild.
3159 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3160 Robert Lipe <robertl@arnet.com>.
3162 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3164 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3165 to sections we allocate. Use bfd_zalloc to allocate initialial
3166 sections, not bfd_alloc.
3167 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3168 SDA{,2}I16 relocations.
3169 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3170 whether to put something in .sbss or not.
3171 (ppc_elf_relocate_section): Add support for more relocations. Add
3172 in sec->output_offset where appropriate. Make error messages
3173 include the symbol name.
3175 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3176 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3177 doesn't get redefined messages if -shared.
3179 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3180 section if the rel_section field has been set up.
3182 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3184 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3187 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3189 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3190 of flags, only flags used are controlled by mach number. Bump up
3191 output file mach number to highest of input file mach numbers.
3192 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3193 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3195 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3196 bfd_elf64_sparc_vec support.
3198 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3200 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3201 the embedded bit is set on some objects and not on others. Just
3203 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3206 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * coffcode.h (coff_new_section_hook): Don't try to align the
3211 * coffcode.h (coff_set_section_contents): Fix the handling of the
3212 .lib section to work even if the entire section contents are
3213 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3214 Robert Lipe <robertl@arnet.com>.
3216 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3218 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3219 memory here for contents.
3221 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3222 _SDA2_BASE_ by 32768.
3223 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3224 started using. Allocate contents for .sdata and .sdata2 sections
3226 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3228 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3229 size _SDA{,2}_BASE_.
3230 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3233 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3235 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3237 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3238 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3239 (bfd_mach_sparc_v9a): Define.
3240 (bfd_mach_sparc_v9_p): Define.
3241 * bfd-in2.h: Regenerated.
3242 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3244 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3245 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3246 to bfd_elf32_sparc_vec.
3247 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3248 Add v8plus{,a} support.
3250 (sparc_compatible): New function.
3251 * elf32-sparc.h: #include "elf/sparc.h".
3252 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3253 elf32_sparc_final_write_processing): New functions.
3254 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3255 elf_backend_final_write_processing): Define.
3257 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3259 * elf-bfd.h (struct elf_link_hash_entry): Add
3260 linker_section_pointer field.
3261 (enum elf_linker_section_enum): Enumeration for new way of
3262 creating linker dynamic sections and symbols.
3263 (elf_linker_section{,_pointers}): New structures for creating
3264 dynamic sections and symbols.
3265 (elf_obj_tdata): Add linker_section_pointers and linker_section
3267 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3268 (_bfd_elf_create_linker_section): New declarations.
3269 (_bfd_elf_find_pointer_linker_section): Ditto.
3270 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3271 (_bfd_elf_make_linker_section_rela): Ditto.
3273 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3275 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3276 (ppc_elf_create_linker_section): New function to create the
3277 sections .got, .sdata, and .sdata2.
3278 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3280 (ppc_elf_check_relocs): Support more of the eabi relocations.
3281 (ppc_elf_relocate_section): Ditto.
3282 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3283 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3285 * elflink.h (elf_create_pointer_linker_section): New function to
3286 create initialized pointers in dynamic linker sections.
3287 (elf_finish_pointer_linker_section): Actually intialize the
3288 pointers created above.
3290 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3291 macros to provide both 32 and 64 bit versions of
3292 elf_create_pointer_linker_section.
3293 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3294 provide both 32 and 64 bit versions of
3295 elf_finish_pointer_linker_section.
3297 * elflink.c (_bfd_elf_create_linker_section): New function to
3298 create a linker section.
3299 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3300 given address in the linker pointer offsets created for a given
3302 (_bfd_elf_make_linker_section_rela): Make a RELA section
3303 corresponding to the generated linker section.
3305 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3307 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3309 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3311 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3312 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3313 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3314 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3315 toc entry in an objdump) for now.
3316 (ppc_do_last, ppc_get_last): New function - needed to save processing
3317 the toc owner to the end.
3318 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3321 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3322 toc owner from being done till last. Must define POWERPC_LE_PC
3325 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3327 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3329 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3330 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3332 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3334 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3336 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3340 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3342 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3344 * elf.c (assign_file_positions_for_segments): Don't increment file
3345 offset for a segment which contains no loadable sections.
3347 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3349 * reloc.c: Add new PowerPC relocations.
3350 * {bfd-in2,libbfd}.h: Regenerate.
3352 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3353 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3355 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3360 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3363 * coffgen.c (coff_find_nearest_line): Don't try to cache
3364 information in sections that are not owned by a BFD. From Richard
3365 Henderson <richard@atheist.tamu.edu>.
3367 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3368 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3369 * elflink.h (elf_link_output_extsym): Remove special check for
3372 * ecoffswap.h: Add prototypes for static functions.
3374 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3376 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3377 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3379 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3380 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3381 support. Begin support for R_PPC_SDA{2,}REL.
3383 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3385 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3386 create the .got and .got.neg sections.
3387 (ppc_elf_size_dynamic_sections): Call it.
3388 (ppc_elf_check_relocs): Call it.
3389 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3390 (ppc_elf_check_relocs): Add error messages for relocations we
3391 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3394 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3396 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3397 section flags for V.4 and eabi.
3399 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * elf.c (assign_file_positions_for_segments): If a segment
3402 contains no sections, don't mark it as readable.
3404 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3405 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3407 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3408 dynamic section, if there is one.
3409 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3410 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3411 (bfd_elf64_swap_dyn_in): Likewise.
3412 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3414 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3416 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3417 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3418 <pirker@eiunix.tuwien.ac.at>.
3420 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3422 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3423 PowerPC V.4 and eabi.
3424 * bfd-in2.h: Regenerate.
3425 * libfd.h: Regenerate.
3427 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3429 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3430 section type and SHF_EXCLUDE section flag, turning them into the
3431 appropriate bfd section flag.
3433 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * xcofflink.c (xcoff_link_add_symbols): Create the special
3436 sections if we see a DYNAMIC object, in case that is the only
3437 XCOFF input object we see.
3439 * elf32-mips.c: Extensive changes for a start at dynamic linking
3440 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3442 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3443 (struct elf_backend_data): Remove
3444 elf_backend_create_program_headers field. Add
3445 elf_backend_additional_program_headers and
3446 elf_backend_modify_segment_map fields.
3447 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3449 (elf_backend_additional_program_headers): Likewise.
3450 (elf_backend_modify_segment_map): Likewise.
3451 (elf_backend_create_program_headers): Don't define.
3452 (elfNN_bed): Change to account for field changes.
3453 * elf.c (assign_file_positions_for_segments): Call new
3454 modify_segment_map backend function. Don't call old
3455 create_program_headers backend function.
3456 (get_program_header_size): Call additional_program_headers rather
3457 than create_program_headers.
3458 * elflink.h (elf_link_add_object_symbols): Initialize
3459 type_change_ok from new backend field.
3460 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3462 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3463 a reloc against the appropriate section.
3465 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3466 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3467 (elf_flags_init): Rename from elf_ppc_flags_init.
3468 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3470 (ppc_elf_copy_private_bfd_data): Likewise.
3471 (ppc_elf_merge_private_bfd_data): Likewise.
3473 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3476 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3478 * coff-alpha.c (alpha_relocate_section): During final link, allow
3479 output .lita section to be bigger than 64k by adjusting gp value
3480 on a per-input section basis.
3481 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3483 (struct ecoff_section_tdata): Add gp field.
3485 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3487 Handle Alpha ECOFF changes in OSF/1 3.2.
3488 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3490 * coff-alpha.c: Include "aout/ar.h".
3491 (alpha_ecoff_get_relocated_section_contents): Don't require an
3492 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3493 3.2 doesn't generate one.
3494 (alpha_relocate_section): Likewise.
3495 (alpha_ecoff_slurp_armap): Define.
3496 (alpha_ecoff_slurp_extended_name_table): Define.
3497 (alpha_ecoff_construct_extended_name_table): Define.
3498 (alpha_ecoff_truncate_arname): Define.
3499 (alpha_ecoff_write_armap): Define.
3500 (alpha_ecoff_generic_stat_arch_elt): Define.
3501 (alpha_ecoff_update_armap_timestamp): Define.
3503 (alpha_ecoff_read_ar_hdr): New static function.
3504 (alpha_ecoff_get_elt_at_filepos): New static function.
3505 (alpha_ecoff_openr_next_archived_file): New static function.
3506 (alpha_ecoff_get_elt_at_index): New static function.
3507 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3508 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3509 _bfd_ecoff to alpha_ecoff.
3510 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3511 field from backend structure, rather than always calling
3512 _bfd_get_elt_at_filepos.
3513 * coff-mips.c (mips_ecoff_backend_data): Initialize
3514 get_elt_at_filepos field.
3515 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3516 from _bfd_generic_read_ar_hdr with minor changes.
3517 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3518 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3519 * libbfd.h: Rebuild.
3521 * bfd-in.h (BFD_IN_MEMORY): Define.
3522 * libbfd-in.h (struct bfd_in_memory): Define.
3523 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3524 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3525 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3526 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3527 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3528 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3529 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3530 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3531 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3532 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3534 (bfd_openstreamr): Likewise.
3535 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3536 BFD_IN_MEMORY is not set.
3537 * riscix.c (riscix_some_aout_object_p): Likewise.
3538 * bfd-in2.h, libbfd.h: Rebuild.
3540 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3541 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3542 (bfd_get_elt_at_index): Define.
3543 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3544 bfd_get_elt_at_index. Change index parameter from int to
3546 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3547 (_bfd_noarchive_get_elt_at_index): Define.
3548 (_bfd_archive_bsd_get_elt_at_index): Define.
3549 (_bfd_archive_coff_get_elt_at_index): Define.
3550 * bfd-in2.h, libbfd.h: Rebuild.
3551 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3552 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3553 * ieee.c (ieee_get_elt_at_index): Define.
3554 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3555 * oasys.c (oasys_get_elt_at_index): Define.
3556 * som.c (som_get_elt_at_index): Define.
3558 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3559 numbers to the .text section.
3561 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3564 If there is a SEC_DEBUGGING section, get the contents of the debug
3565 information part from it.
3566 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3568 (ieee_write_object_contents): Check ieee_write_debug_part return.
3570 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3572 * config.bfd (i[345]86-*-freebsd*): Add target.
3573 * configure.in (i386freebsd_vec): Add vec.
3574 * configure: Regenerate.
3575 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3576 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3577 Rebuild dependencies..
3578 * freebsd.h: New file.
3579 * i386freebsd.c: New file.
3580 * targets.c (i386freebsd_vec): Declare.
3581 (bfd_target_vector): Add i386freebsd_vec.
3582 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3583 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3585 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * ieee.c (ieee_slurp_debug): New static function.
3588 (ieee_object_p): Call it.
3589 (ieee_slurp_section_data): Skip debugging sections.
3590 (ieee_get_reloc_upper_bound): Likewise.
3591 (ieee_get_section_contents): Likewise.
3592 (ieee_canonicalize_reloc): Likewise.
3593 (ieee_write_section_part): Likewise.
3594 (ieee_write_debug_part): Likewise.
3595 (ieee_write_data_part): Likewise.
3596 (init_for_output): Likewise.
3598 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3600 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3602 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3603 relocs, since ppc_elf_relocate_section handles the linker case.
3604 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3606 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3607 ppc_elf_relocate_section since that is now the only caller.
3608 (ppc_elf_relocate_section): Ditto.
3610 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * coffcode.h (coff_write_object_contents): If we don't know the
3613 section of the entry point for an XCOFF executable, always set the
3614 entry address to -1.
3616 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3618 * elf.c (bfd_section_from_shdr): Add support for note sections.
3620 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * bfd-in.h (struct _symbol_info): Add stab_type field.
3623 * bfd-in2.h: Rebuild.
3624 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3626 * elf32-ppc.c: Remove trailing newline from calls to
3628 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3629 difference if target endianness is known.
3631 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3633 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3634 old style TOC16 references without using R_PPC_GOT.
3635 (ppc_reloc_type): Ditto.
3636 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3637 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3638 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3639 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3640 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3642 (ppc_elf_adjust_dynamic_symbol): Ditto.
3643 (ppc_elf_adjust_dynindx): Ditto.
3644 (ppc_elf_size_dynamic_sections): Ditto.
3645 (ppc_elf_finish_dynamic_symbol): Ditto.
3646 (ppc_elf_finish_dynamic_sections): Ditto.
3647 (ELF_DYNAMIC_INTERPRETER): Define.
3649 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3651 * elf.c (copy_private_bfd_data): When attaching sections to
3652 segments ignore sections that won't be allocated. Patch from
3655 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3657 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3660 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3662 * coff-i960.c (CALC_ADDEND): Define.
3663 (coff_i960_relocate_section): Add the input section VMA to the
3664 addend for PC relative relocs.
3666 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3668 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3669 to correctly terminate.
3671 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3673 * targets.c (enum bfd_endian): Define.
3674 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3675 from boolean to enum bfd_endian. Change header_byteorder_big_p
3677 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3678 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3679 * bfd-in2.h: Rebuild.
3680 * All targets: Change initialization of byteorder and
3681 header_byteorder to use enum bfd_endian values rather than
3683 * All files: Change all references to byteorder_big_p and
3684 header_byteorder_big_p to use new bfd_*_endian macros.
3686 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3688 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3690 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3692 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3694 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3696 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3698 * ieee.c: Lots of minor cleanups. Make many functions return
3699 errors rather than calling abort. Also:
3700 (ieee_write_twobyte): Remove; change callers to call existing
3701 ieee_write_2bytes function.
3702 (ieee_write_expression): Don't output the section twice when
3703 outputting a local symbol. Don't emit an extraneous zero if there
3705 (ieee_slurp_sections): Set the lma as well as the vma.
3706 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3708 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3709 a recognized one or bfd_arch_unknown.
3710 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3712 (ihex_get_symtab): Likewise.
3714 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3716 * aoutx.h: Include <ctype.h>.
3717 (struct aout_link_includes_table): Define.
3718 (struct aout_link_includes_totals): Define.
3719 (struct aout_link_includes_entry): Define.
3720 (aout_link_includes_lookup): Define macro.
3721 (struct aout_final_link_info): Add includes field.
3722 (aout_link_includes_newfunc): New static function.
3723 (NAME(aout,final_link)): Initialize includes hash table.
3724 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3726 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3728 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3730 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3732 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3734 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3736 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3737 (pe_print_private_bfd_data): call pe_print_reloc.
3738 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3739 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3740 up some debugging as well.
3742 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3744 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3747 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3749 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3750 when setting sections to NULL.
3752 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3754 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3756 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3757 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3759 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3760 * bfd-in2.h: Rebuild.
3762 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3764 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3766 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3768 * ihex.c (ihex_scan): Handle record types 4 and 5.
3769 (ihex_object_p): Permit types 4 and 5.
3770 (ihex_set_section_contents): Remove check for out of range
3772 (ihex_write_object_contents): Generate types 4 and 5.
3774 * elflink.h (elf_link_output_extsym): Just ignore warning and
3775 indirect references to symbols which don't really exist.
3777 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3779 * peicode.h (pe_print_idata): Minor format fixes
3780 (pe_print_edata): New function. Under private printing, this formats
3781 the edata section of a PE file.
3782 (pe_print_private_bfd_data): Added call to pe_print_edata.
3784 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3786 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3787 index, don't call stoi.
3789 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3791 * srec.c (srec_scan): Set lma as well as vma.
3793 * ihex.c: New file; support for Intel Hex format.
3794 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3795 (ihex_vec): Declare.
3796 (bfd_target_vector): Always include ihex_vec.
3797 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3798 * Makefile.in: Rebuild dependencies.
3799 (BFD_LIBS): Add ihex.o
3800 (BFD_LIBS_CFILES): Add ihex.c.
3801 * bfd-in2.h: Rebuild.
3803 * elf.c (assign_file_positions_for_segments): Sort the sections in
3805 (get_program_header_size): Return the right size if segment_map is
3807 (copy_private_bfd_data): Don't bother to sort the sections.
3809 * bfd.c (bfd_record_phdr): New function.
3810 * bfd-in.h (bfd_record_phdr): Declare.
3811 * bfd_in2.h: Rebuild.
3813 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3816 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3817 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3819 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3820 (bfd_zmalloc): Change declaration.
3821 * libbfd.h: Rebuild.
3822 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3823 and realloc. Don't set bfd_error_no_memory if they fail.
3825 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3827 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3828 uses as well. Added a new howto to deal with TOCREL16 relocs that
3829 are TOCDEFN as well.
3830 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3831 to handle RVA relocs from dlltool.
3832 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3833 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3834 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3836 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3837 to get the right section alignment.
3839 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3841 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3842 p_paddr if p_paddr is zero.
3843 (make_mapping): Set includes_filehdr and includes_phdrs for first
3845 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3847 (assign_file_positions_for_segments): Handle includes_filehdr and
3848 includes_phdrs. Remove special handling of PT_PHDR and first
3850 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3851 when appropriate. Remove special handling of PT_PHDR segment.
3852 Use a more complex condition for when a section is included in a
3853 segment to handle Solaris linker oddities.
3855 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3857 * coff-m88k.c (howto_table): Reformatted for easier reading;
3858 special_function now points to new function m88k_special_reloc.
3859 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3861 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3862 be done correctly by m88k_special_reloc.
3863 (reloc_processing): New function to be used by RELOC_PROCESSING.
3864 (RELOC_PROCESSING): Define to call reloc_processing.
3866 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3868 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3869 (pe_print_pdata): Likewise.
3871 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3872 obstack_alloc fails.
3873 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3875 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3876 * Many files: don't set bfd_error_no_memory if one of the above
3879 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3880 if p_paddr_valid is set.
3881 (copy_private_bfd_data): New static function.
3882 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3884 * elf.c (assign_file_positions_for_segments): Fix case where extra
3885 program headers were allocated.
3887 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3888 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3889 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3890 _bfd_elf_print_private_bfd_data.
3892 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3893 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3894 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3895 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3896 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3897 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3898 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3900 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3902 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3903 * elf.c (make_mapping): New static function.
3904 (map_sections_to_segments): New static function.
3905 (elf_sort_sections): New static function.
3906 (assign_file_positions_for_segments): New static function.
3907 (map_program_segments): Remove.
3908 (get_program_header_size): Remove sorted_hdrs, count, and
3909 maxpagesize parameters. Simplify.
3910 (assign_file_positions_except_relocs): When generating an
3911 executable, use assign_file_positions_for_segments.
3912 (elf_sort_hdrs): Remove.
3913 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3914 to get_program_header_size.
3916 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3918 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3920 * configure, config.in: Regenerate with autoconf 2.7.
3922 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3923 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3925 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3927 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3928 (ecoff_sec_to_styp_flags): Likewise.
3929 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3930 (ecoff_set_symbol_info): Handle scRConst.
3931 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3932 (ecoff_compute_section_file_positions): Handle .rconst section.
3933 (_bfd_ecoff_write_object_contents): Likewise.
3934 (ecoff_link_check_archive_element): Handle scRConst.
3935 (ecoff_link_add_externals): Likewise.
3936 (ecoff_link_write_external): Handle .rconst section.
3937 (ecoff_reloc_link_order): Likewise.
3938 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3939 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3941 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3943 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3944 DEF_DYNAMIC flag is set.
3946 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3948 * host-aout.c: If TRAD_HEADER is defined, include it.
3950 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3952 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3953 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3954 (BFD_NEED_DECLARATION): New function.
3955 * configure.in: Use BFD_NEED_DECLARATION.
3956 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3957 * configure, config.in: Rebuild with autoconf 2.6.
3959 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3960 special_sections before returning when called with a non XCOFF
3963 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3966 * coffcode.h (coff_compute_section_file_positions): Only pad the
3967 previous section to force file alignment when creating an
3970 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3972 * coffcode.h (coff_compute_section_file_positions): If
3973 RS6000COFF_C, set up the .debug section.
3975 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3976 if it is not large enough to accomodate the entire TOC area with
3977 signed 16 bit offsets.
3978 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3980 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3981 TOC anchor to use the TOC value used in the output file.
3983 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3985 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3986 (_bfd_coff_read_string_table): Likewise.
3988 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3990 * pe-arm.c: Fix typos.
3991 * coff-arm.c: Likewise.
3993 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3995 * coff-ppc.c (list_ele): Added "cat"egory member.
3996 (record_toc): New category parameter (priv or pub).
3997 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3998 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3999 the mainline. It addes extra toc cells in error.
4000 (ppc_coff_swap_sym_in_hook): Added some documentation.
4001 (dump_toc): Can now diagnose "virtual toc" chicanery.
4003 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4005 * elf-bfd.h (struct elf_link_hash_table): Change type of
4006 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4008 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4010 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4011 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4013 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4014 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4015 defined or mentioned in a regular file.
4017 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4019 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4020 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4021 (coff_ppc_relocate_section): Correct REL24 handling
4022 (ppc_process_before_allocation): Correct TOCDEFN handling
4024 * peicode.h (dir_names): Added name descriptions
4026 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4028 * VERSION: Updated to cygnus-2.6.
4030 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4032 * targets.c (m68k4knetbsd_vec): Declare.
4034 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4036 * targets.c (bfd_target): Change type of second argument to
4037 _bfd_print_private_bfd_data from void * to PTR.
4038 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4039 using PTR rather than void *.
4040 * bfd-in2, libbfd.h: Rebuild.
4041 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4043 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4044 _bfd_generic_bfd_print_private_bfd_data rather than casting
4047 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4049 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4050 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4052 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4053 BFD64_BACKENDS_CFILES): New variables.
4056 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4058 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4059 not at the file position of the first section.
4060 * coffcode.h (coff_compute_section_file_positions): Avoid using
4062 (coff_write_object_contents): When generating a PPC PE executable
4063 with no symbols, round up the file size to a COFF_PAGE_SIZE
4065 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4066 don't write out a string table.
4068 * elf.c (bfd_section_from_shdr): When using a different section
4069 header, pass the new one to _bfd_elf_make_section_from_shdr.
4070 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4071 (elf_map_symbols): Add section VMA to symbol value when comparing
4073 (_bfd_elf_compute_section_file_positions): Only build symbol table
4074 if there are some symbols. Set file offset of symtab and strtab
4076 (assign_file_positions_except_relocs): Remove dosyms parameter.
4077 Change all callers. Never set file offset of symtab and strtab
4079 (_bfd_elf_copy_private_section_data): New function.
4080 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4081 (_bfd_elf_copy_private_symbol_data): New function.
4082 (swap_out_syms): Check for special mapping of st_shndx created by
4083 copy_private_symbol_data.
4084 * elfxx-target.h: Use new copy routines.
4085 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4086 (_bfd_elf_copy_private_section_data): Declare.
4088 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4090 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4093 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4094 _bfd_dummy_target, matching the recent change to archive
4097 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4099 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4100 arithmetic on PTR types.
4102 * aout-target.h (MY(callback)): Set the lma of the sections.
4104 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4105 symbol into a reloc against the section.
4107 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4109 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4110 glue for the relocs: IMGLUE and IFGLUE.
4111 (record_toc): new function - tracks toc contents
4112 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4113 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4114 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4115 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4116 (ppc_record_toc_entry): Removed a debug define (duh)
4118 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4119 (pe_print_idata): New function - formats the idata section data
4120 (pe_print_pdata): New function - formats the pdata section data
4121 (pe_print_private_bfd_data): calls to above
4123 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4125 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4126 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4127 TARGET_SYM and TARGET_NAME for vector and BFD name.
4128 * coff-pmac.c (pmac_xcoff_vec): Remove.
4129 (TARGET_SYM, TARGET_NAME): Define.
4130 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4131 machine to 0, not all PowerMacs are 601s.
4133 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4135 * elfcode.h (elf_object_p): Read in any program headers.
4136 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4137 based on the program headers, if any.
4138 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4139 (map_program_segments): Set p_paddr of program headers based on
4142 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4144 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4147 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4148 trying to do a relocateable link with a non-a.out object file.
4150 * archive.c (bfd_generic_archive_p): Check the first object file
4151 in an archive even if target_defaulted is set. If the object file
4152 has the wrong xvec, reject it.
4154 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4155 be represented, report the name via _bfd_error_handler.
4156 (translate_to_native_sym_flags): Likewise.
4157 * elf32-mips.c (mips_elf_final_link): Likewise.
4158 * oasys.c (oasys_write_sections): Likewise.
4160 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4161 which checks for STYP_OVRFLO sections.
4162 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4163 reloc and lineno count overflows.
4164 (coff_write_object_contents): Call coff_count_linenumbers before
4165 coff_compute_section_file_positions. If RS6000COFF_C, handle
4166 reloc and lineno count overflows.
4167 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4168 relocs before dealing with .pad sections. Count overflow section
4169 headers when handling .pad sections.
4171 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4174 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4175 (struct xcoff_link_hash_table): Add descriptor_section and
4176 special_sections fields.
4177 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4178 (xcoff_link_add_symbols): Set linkage section alignment. Create
4179 descriptor section. Check for magic symbol names (_text, etc.),
4180 and record them in special_sections if found. Set
4181 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4182 descriptor field to point back to the function code symbol.
4183 (xcoff_sweep): Always mark the special descriptor_section.
4184 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4185 function descriptor, and mark it if it is.
4186 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4187 parameter, and fill it in. Allocate space for the descriptor
4189 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4190 global linkage code. If an undefined function descriptor is
4191 exported, arrange to define it. Warn about any other undefined
4193 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4194 (xcoff_write_global_symbol): Create a function descriptor when
4196 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4197 * bfd-in2.h: Rebuild.
4199 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4201 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4202 (ppc_coff_link_hash_table): new types for hashing
4203 (ppc_coff_link_hash_newfunc): hash entry constructor
4204 (ppc_coff_link_hash_table_init): hash table initializer
4205 (ppc_coff_link_hash_table_create): hash table constructor
4206 (ppc_record_toc_entry): changed references to hash table
4207 (coff_ppc_relocate_section): changed references to hash table
4209 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4210 * libcoff.h: Rebuild
4212 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4213 (coff_link_add_symbols): removed toc_offset init
4215 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4217 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4220 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4221 if it is given and mmep is available.
4222 * acconfig.h: Undef USE_MMAP.
4223 * configure, config.in: Regenerated.
4224 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4225 table handling the old way.
4226 (aout_get_external_symbols): Don't complain if last byte of string
4228 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4229 (bfd_free_window) [! USE_MMAP]: Don't define.
4230 (bfd_get_file_window,
4231 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4233 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4235 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4238 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4240 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4241 compatible with AMD generated COFF files. Try to support both AMD
4242 and GNU formats simultaneously.
4243 (coff_a29k_relocate_section): Likewise.
4245 * libbfd.c (bfd_get_file_window): Change writable parameter from
4246 int to boolean; update all callers. Pass MAP_SHARED if not
4247 writable--it's required on Solaris. Cast fprintf argument to
4249 * bfd-in.h (bfd_get_file_window): Update declaration.
4250 * bfd-in2.h: Rebuild.
4251 * aoutx.h: Update calls to bfd_get_file_window.
4253 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4255 (xcoff_swap_ldhdr_in): New static function.
4256 (xcoff_swap_ldsym_in): New static function.
4257 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4258 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4259 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4260 Handle XTY_ER/XMC_XO symbols correctly.
4261 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4262 rather than normal symbol table.
4263 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4264 already defined with the same absolute value.
4265 (xcoff_mark): When considering called symbols, check whether the
4266 descriptor is from a dynamic object, rather than the symbol
4268 (xcoff_build_ldsyms): Likewise.
4270 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4271 Cast realloc and malloc return values. If malloc or realloc fail,
4272 set bfd_error_no_memory.
4273 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4274 * bfd-in2.h: Rebuild.
4276 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4278 * coff-ppc.c (ppc_record_toc_entry): new function.
4279 (in_reloc_p): changed return value.
4280 (coff_ppc_relocate_section): much rework.
4281 (ppc_allocate_toc_section): new function.
4282 (ppc_process_before_allocation): new function.
4283 (ppc_coff_swap_sym_in_hook): new function.
4285 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4286 (coff_link_add_symbols): initialize toc_offset.
4288 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4289 (coff_swap_aouthdr_out): Added more sections to the data
4290 dictionary for the pe file header. Also changed linker version
4291 number on the ppc side.
4292 (dir_names): small improvements to the dictionary printing.
4293 (pe_mkobject_hook): save the file level flags.
4295 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4296 (pe_tdata): added real_flags field
4297 (coff_tdata): added local_toc_sym_map and access macro
4299 * libcoff.h (coff_link_hash_entry): added toc_offset field
4300 (pe_tdata): added real_flags field
4301 (coff_tdata): added local_toc_sym_map and access macro
4303 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4304 (coff_mkobject): init for local_toc_sym_map
4305 (coff_write_object_contents): set the internal_a.magic to
4306 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4309 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4311 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4312 entries until both the line number address and the function name
4313 address are too large.
4315 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4316 * configure: Rebuilt.
4318 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4319 is defined in the environment.
4321 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4323 * som.c (som_get_section_contents_in_window): Define to use
4326 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4328 * coff-i860.c: New file, based on coff-i386.c.
4329 * cpu-i860.c: New file, based on cpu-i386.c.
4330 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4331 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4332 targets, using i860coff_vec.
4333 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4334 trad-core.o and hosts/i860mach3.h.
4335 (i860coff_vec): Use coff-i860.o and cofflink.o.
4336 * configure: Rebuild.
4337 * Makefile.in: Rebuild dependencies.
4338 (ALL_MACHINES): Add cpu-i860.o.
4339 (BFD32_BACKENDS): Add coff-i860.o.
4340 (CFILES): Add cpu-i860.c and coff-i860.c.
4341 * targets.c (i860coff_vec): Declare.
4342 (bfd_target_vector): Add &i860coff_vec.
4343 * archures.c (bfd_i860_arch): Declare.
4344 (bfd_archures_list): Add &bfd_i860_arch.
4345 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4346 (coff_set_flags): Handle bfd_arch_i860.
4347 (coff_write_object_contents): Handle I860 a.out magic number.
4349 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4351 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4352 the created .tc section to 2.
4353 (xcoff_mark): Don't keep a .loader reloc for a call to an
4354 undefined symbol when creating a shared library.
4355 (xcoff_build_ldsyms): When creating a shared library, generate
4356 global linkage code for a call to an undefined symbol.
4358 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4360 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4361 BFD32_BACKENDS, BFD64_BACKENDS.
4362 (.dep1): Put mkdep output in a separate file.
4363 Rebuilt dependencies.
4365 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4368 Permit use of mmap when available:
4370 * configure.in: Check for mmap, madvise, mprotect.
4371 * config.in, configure: Regenerated.
4373 * libbfd.c (struct _bfd_window_internal): Define type.
4374 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4376 (ok_to_map): New static variable for debugging.
4377 (_bfd_generic_get_section_contents_in_window): New function.
4378 * bfd-in.h (bfd_window_internal): Declare type.
4379 (bfd_window): Define type.
4380 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4381 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4384 * libaout.h (struct aoutdata): Add two window fields.
4385 (obj_aout_sym_window, obj_aout_string_window): New macros.
4386 * aoutx.h (some_aout_object_p): Initialize windows.
4387 (aout_get_external_symbols): Get symbol data and strings in
4388 windows instead of explicitly allocated buffers.
4389 (slurp_symbol_table): Free window instead of memory.
4390 (bfd_free_cached_info): Release windows instead of freeing storage
4392 (aout_link_free_symbols): Ditto.
4394 * targets.c (bfd_target): Add new field for
4395 get_section_contents_in_window.
4396 (BFD_JUMP_TABLE_GENERIC): Updated.
4397 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4398 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4399 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4400 macros for get_section_contents_in_window field.
4402 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4404 * core.c: Renamed to corefile.c
4405 * makefile.dos (OBJS): Change core.o to corefile.o
4406 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4409 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4411 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4412 targ_selvecs to allow debugging under Irix-5 native.
4415 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4417 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4418 to o. Clobber and restore the list of new csects around the call
4419 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4420 linker error and the linker wants to read the symbol table. Reset
4421 the line number count of a real section even if it has no relocs.
4422 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4424 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4427 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4429 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4430 an undefined symbol in a shared link.
4432 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4433 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4434 phdm@info.ucl.ac.be (Philippe De Muyter).
4436 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4438 * coff-m88k.c (rtype2howto): New static function.
4439 (RTYPE2HOWTO): Use it rather than a macro definition.
4441 * coffcode.h (coff_write_object_contents): set internal_a.magic
4442 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4444 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4445 define TRAD_HEADER to new file hosts/delta68.h.
4446 m88*-motorola-sysv*, however, does use ptrace-core.o.
4447 * hosts/delta68.h: New file.
4449 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4450 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4452 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4454 * i386linux.c (MY(vec)): Declare before use.
4456 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4458 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4459 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4461 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4462 BFD is not of the right type.
4463 (bfd_elf_get_needed_list): Likewise.
4464 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4465 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4466 * xcofflink.c (XCOFF_XVECP): Define.
4467 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4469 (bfd_xcoff_import_symbol): Likewise.
4470 (bfd_xcoff_export_symbol): Likewise.
4471 (bfd_xcoff_link_count_reloc): Likewise.
4472 (bfd_xcoff_record_link_assignment): Likewise.
4473 (bfd_xcoff_size_dynamic_sections): Likewise.
4475 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4476 table index against the number of symbols for a base relative
4479 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4481 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4482 full_aouthdr flag here...
4483 (_bfd_xcoff_bfd_final_link): ...not here.
4485 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4487 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4488 systems that have a system <libelf.h>.
4489 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4490 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4491 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4492 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4493 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4494 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4495 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4497 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4499 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4500 set, set BSF_WEAK in symbol. Change all callers.
4501 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4502 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4503 _bfd_generic_link_add_one_symbol.
4504 (ecoff_indirect_link_order): Check that the section tdata relocs
4505 are not NULL before using them.
4507 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4508 define TRAD_HEADER as hosts/alphalinux.h.
4509 * configure: Rebuild.
4510 * hosts/alphalinux.h: New file.
4511 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4514 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4516 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4517 C_ECOMM storage classes.
4519 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4521 (xcoff_mark): Call xcoff_mark_symbol.
4522 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4523 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4525 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4527 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4529 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4531 (xcoff_find_reloc): New static function.
4532 (xcoff_link_add_symbols): Use it.
4533 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4534 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4535 relocate the value of C_DECL.
4537 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4539 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4541 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4542 callback decide what goes in .relocs.
4543 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4544 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4547 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4549 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4552 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4554 * xcofflink.c: More improvements, mostly to fix handling of
4555 constructors and a few other special cases.
4556 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4557 zero, reverting yesterday's change.
4558 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4559 (bfd_xcoff_link_count_reloc): Declare.
4560 (bfd_xcoff_record_link_assignment): Declare.
4561 * bfd-in2.h: Rebuild.
4563 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4565 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4566 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4567 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4568 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4569 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4570 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4572 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4575 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4576 segments includes the a.out header. See to that the magic number
4577 *always* is big-endian.
4579 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4580 m68k4k NetBSD configurations.
4582 * configure.in, configure: Separate i386 & mips NetBSD
4583 configurations from other BSD ones. Don't assume DEC is the only
4584 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4585 configurations. Add support for m68k4k NetBSD object format.
4587 * libaout.h: Added M_68K4K_NETBSD magic.
4589 * m68k4knetbsd.c: New file.
4591 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4593 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4596 * hosts/mipsnbsd.h: New file.
4599 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4601 * config.bfd: Add config stuff for mips*-*-magic* to set
4602 targ_defvec to ecoff_big_vec.
4605 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4607 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4609 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4610 toc_section, and entry_section fields.
4611 (struct xcoff_section_tdata): Remove ldrel_count field.
4612 * libcoff.h: Rebuild.
4613 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4615 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4616 full a.out header if full_aouthdr is set in xcoff_data.
4617 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4618 based on sections stored in xcoff_data.
4619 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4621 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4622 (rs6000coff_vec): Set symbol_leading_char to '.'.
4623 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4624 value stored in ret rather than returning a pointer value.
4626 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4628 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4631 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4633 * som.c (som_slurp_string_table): Allocate the strings with malloc
4634 since they're free'd by free_cached_info.
4635 (som_slurp_symbol_table): Similarly for the symbol table.
4637 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4639 * Makefile.in (diststuff): Don't make headers.
4641 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4643 * Makefile.in: Rebuild dependencies.
4645 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4646 output_bfd is not SunOS.
4647 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4648 non-SunOS input files.
4650 * xcofflink.c: Extensive changes to support linking shared objects
4651 and generating a .loader section.
4652 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4653 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4654 last_symndx, and ldrel_count fields.
4655 * libcoff.h: Rebuild.
4656 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4657 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4659 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4660 (bfd_xcoff_export_symbol): Declare.
4661 (bfd_xcoff_size_dynamic_sections): Declare.
4662 * bfd-in2.h: Rebuild.
4664 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4666 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4667 * configure: Rebuild.
4668 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4669 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4671 (pmac_xcoff_vec): Update to use new xcoff support.
4672 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4673 (xcoff_write_armap): Declare buf as unsigned char.
4674 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4676 * mpw-make.sed: Generalize subdir_do edit.
4678 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4680 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4681 correctly. Don't initialize asect->vma.
4683 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4685 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4686 something a little less than the page size.
4688 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4690 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4692 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4694 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4695 * coffcode.h (coff_write_object_contents): If .bss is before
4696 .data us that as data_start.
4697 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4699 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4700 (coff_swap_outhdr_out): Hardwire in version number.
4702 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4704 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4705 major and minor to *_vno, since the former are also macros in
4706 SunOS header files. Cast result of bfd_alloc to appropriate
4709 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4710 before assigning to sec_data.
4712 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4714 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4715 now relative to the section, not absolute.
4716 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4717 get the file name when there is a N_SO directory name. When
4718 handling stabs, remember that section->vma was added to the
4721 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4723 * sunos.c (struct sunos_link_hash_table): Add needed field.
4724 (sunos_link_hash_table_create): Call bfd_release, not free.
4725 (sunos_link_hash_table_create): Initialize needed field.
4726 (sunos_add_dynamic_symbols): Record needed objects.
4727 (bfd_sunos_get_needed_list): New function.
4728 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4729 * bfd-in2.h: Rebuild.
4731 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4733 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4735 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4737 * bfd-in.h (struct bfd_link_needed_list): Rename from
4738 bfd_elf_link_needed_list.
4739 * bfd-in2.h: Rebuild.
4740 * elf.c, elflink.h, libelf.h: Corresponding changes.
4742 Add start at AIX linker support; no shared libraries yet.
4743 * xcofflink.c: New file.
4744 * configure.in (rs600coff_vec): Use xcofflink.o.
4745 * configure: Rebuild.
4746 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4748 (struct xcoff_section_tdata): Define.
4749 (xcoff_section_data): Define macro.
4750 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4751 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4752 (_bfd_xcoff_bfd_final_link): Declare.
4753 (_bfd_ppc_xcoff_relocate_section): Declare.
4754 * libcoff.h: Rebuild.
4755 * coff-rs6000.c: Clean up a bit.
4756 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4757 cputype, csects, and debug_indices.
4758 (xcoff_copy_private_bfd_data): Copy cputype.
4759 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4760 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4761 (xcoff_reloc_type_lookup): Rename from
4762 rs6000coff_reloc_type_lookup.
4763 (coff_relocate_section): Define.
4764 (_bfd_xcoff_sizeof_headers): Define.
4765 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4766 (_bfd_xcoff_bfd_relax_section): Define.
4767 (_bfd_xcoff_bfd_link_split_section): Define.
4768 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4770 * coffcode.h (coff_compute_section_file_positions): If AIX,
4771 increment sofar by SMALL_AOUTSZ if not executable.
4772 (coff_write_object_contents): If AIX, always output an a.out
4773 header; if not executable, header size of SMALL_AOUTSZ.
4774 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4775 (_bfd_stringtab_init): Initialize xcoff field.
4776 (_bfd_xcoff_stringtab_init): New function.
4777 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4778 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4779 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4780 * libbfd.h: Rebuild.
4781 * Makefile.in: Rebuild dependencies.
4782 (BFD32_BACKENDS): Add xcofflink.o.
4783 (CFILES): Add xcofflink.c.
4785 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4786 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4787 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4789 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4791 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4793 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4795 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4796 * config.in: Regenerated.
4798 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4799 (_bfd_chunksize): New variable.
4800 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4801 for obstack chunk size.
4802 * configure.in: Check for getpagesize.
4803 * configure: Regenerated.
4805 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4807 * trad-core.c (rawptr): Make it a local variable of
4808 ptrace_unix_core_file_p.
4810 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4812 * coff-arm.c (in_reloc_p): New.
4813 * coff-i386.c (in_reloc_p): New.
4814 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4815 (coff_write_object_contents): Only set has_reloc_section
4817 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4818 in_reloc_p to decide if reloc should be emitted.
4819 * libcoff.h (pe_data_type.in_reloc_p): New.
4820 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4822 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4824 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4825 (_bfd_coff_read_internal_relocs): Likewise.
4826 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4827 (_bfd_coff_read_internal_relocs): Likewise.
4829 * elflink.h (elf_link_add_object_symbols): Correct conditions
4830 under which type and size change warnings are issued.
4832 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4834 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4835 a symbol which is not in a real section.
4836 (coff_write_native_symbol): Corresponding change.
4838 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4839 coff_link_hash_newfunc and make non-static.
4840 (_bfd_coff_link_hash_table_init): New function, broken out of
4841 _bfd_coff_link_hash_table_create.
4842 (_bfd_coff_link_hash_table_create): Use it.
4843 (process_embedded_commands): Make static.
4844 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4845 (_bfd_coff_link_hash_table_init): Declare.
4846 * libcoff.h: Rebuild.
4848 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4849 field in XCOFF tdata.
4850 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4851 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4852 based on cputype stored in a.out header, or in n_type of initial
4854 (coff_write_object_contents): Set cputype correctly in a.out
4856 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4858 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4859 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4861 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4862 * libcoff.h: Rebuild.
4864 * cpu-rs6000.c (rs6000_compatible): New static function.
4865 (bfd_rs6000_arch): Use it.
4866 * cpu-powerpc.c (powerpc_compatible): New static function.
4867 (arch_info_struct): Define various flavours of PowerPC.
4868 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4871 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4873 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4875 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4877 * elflink.h (elf_link_add_object_symbols): Don't warn about
4878 changing the size or type if the old definition was weak.
4880 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4882 * coffcode.h (combined_entry_type): Add fix_line field.
4883 (coff_slurp_line_table): Warn if we try to set the lineno field of
4885 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4886 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4887 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4888 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4890 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4891 * libcoff.h: Rebuild.
4893 * libcoff-in.h (struct xcoff_tdata): Define.
4894 (xcoff_data): Define.
4895 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4896 * bfd-in2.h, libcoff.h: Rebuild.
4897 * coff-rs6000.c (xcoff_mkobject): New static function.
4898 (coff_mkobject): Define.
4899 (xcoff_copy_private_bfd_data): New static function.
4900 (coff_bfd_copy_private_bfd_data): Define.
4901 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4903 (rs6000coff_vec): Add DYNAMIC to object_flags.
4904 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4905 .loader sections specially.
4906 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4907 section alignment from the XCOFF tdata information.
4908 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4909 F_SHROBJ, and copy the extra a.out header information into the
4910 XCOFF tdata structure.
4911 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4912 F_DYNLOAD and the extra a.out header information.
4913 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4914 C_HIDEXT symbol with attached csect information.
4915 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4916 in the o_maxdata field.
4917 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4918 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4919 end if BSF_NOT_AT_END is set.
4921 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4922 _bfd_read_ar_hdr_fn.
4923 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4924 * bfd-in2.h, libbfd.h: Rebuild.
4925 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4927 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4928 (bfd_slurp_bsd_armap_f2): Likewise.
4929 (_bfd_slurp_extended_name_table): Likewise.
4931 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4933 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4935 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4936 when the symbol table is empty.
4938 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4939 space for section symbols, since we don't output them either.
4940 (elf_m68k_adjust_dynindx): Removed.
4942 * ptrace-core.c (rawptr): Make it a local variable of
4943 ptrace_unix_core_file_p.
4945 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4947 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4950 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4951 Mac object file formats.
4953 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4955 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4956 auxent if there isn't one.
4957 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4958 rather than FILNMLEN as the maximum name length.
4960 * coffcode.h (bfd_coff_backend_data): Add new field
4961 _bfd_coff_print_aux.
4962 (bfd_coff_print_aux): New static function.
4963 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4964 scnlen field of an XTY_LD csect aux entry.
4965 (coff_print_aux): New static function.
4966 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4967 in coff_pointerize_aux_hook.
4968 (bfd_coff_std_swap_table): Initialize new field.
4969 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4970 * libcoff.h: Rebuild.
4971 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4972 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4974 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4975 if there are symbols, for native AIX ld compatibility.
4977 * coffcode.h (bfd_coff_backend_data): Add new field
4978 _bfd_coff_pointerize_aux_hook.
4979 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4980 or I960, and as 0 otherwise.
4981 (bfd_coff_std_swap_table): Initialize new field.
4982 * libcoff.h: Rebuild.
4983 * coffgen.c (coff_pointerize_aux): Change parameters to take
4984 symbol pointer instead of type and class, and to take aux index.
4985 Call _bfd_coff_pointerize_aux_hook if it is defined.
4986 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4987 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4988 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4990 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4991 read-only/host-only support.
4993 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4995 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4998 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4999 BFD_JUMP_TABLE_ARCHIVE accordingly.
5000 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5001 (_bfd_compute_and_write_armap): Declare.
5002 (_bfd_generic_read_ar_hdr): Declare.
5003 (_bfd_read_ar_hdr): Define.
5004 (_bfd_noarchive_read_ar_hdr): Define.
5005 (_bfd_archive_bsd_read_ar_hdr): Define.
5006 (_bfd_archive_coff_read_ar_hdr): Define.
5007 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5008 _bfd_read_ar_hdr instead.
5009 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5010 (_bfd_compute_and_write_armap): Rename from
5011 compute_and_write_armap. Make non-static. Change all callers.
5012 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5013 than _bfd_snarf_ar_hdr.
5014 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5015 * ieee.c (ieee_read_ar_hdr): Define.
5016 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5017 * oasys.c (oasys_read_ar_hdr): Define.
5018 * som.c (som_read_ar_hdr): Define.
5019 * bfd-in2.h, libbfd.h: Rebuild.
5021 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5023 * peicode.c (coff_swap_filehdr_in): If symptr is
5024 zero, there aren't any symbols, even if nsyms is set.
5026 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5028 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5030 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5031 sections, and set styp correctly for them: .got, .hash, .dynamic,
5032 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5033 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5035 (ecoff_sort_hdrs): New static function.
5036 (ecoff_compute_section_file_positions): Return boolean, not void.
5037 Sort the sections by VMA before looking through them. Put the
5038 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5039 section on an appropriate boundary within the page.
5040 (ecoff_compute_reloc_file_positions): Check return value of
5041 ecoff_compute_section_file_positions.
5042 (_bfd_ecoff_set_section_contents): Likewise.
5043 (_bfd_ecoff_write_object_contents): Check for various Alpha
5044 section types when incrementing text_size and data_size. Call
5045 adjust_headers backend function if it exists.
5046 * coff-alpha.c (alpha_adjust_headers): New static function.
5047 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5048 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5050 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5052 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5054 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5055 of ALTERNATE_AIX_CORE_FORMAT.
5056 * configure.in (aix4): No longer need CORE_FLAGS.
5057 * configure: Updated.
5059 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5061 NS32k changes from Ian Dall:
5062 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5064 (aout_link_input_section_std, aout_link_input_section_ext,
5065 aout_link_reloc_link_order): Call them instead of _bfd_*
5067 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5069 (backend_data): Use it instead of hardcoded zero.
5071 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5072 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5074 * ns32knetbsd.c: Include bfd.h.
5075 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5076 (MY_bfd_reloc_type_lookup): Declare function too.
5077 * pc532-mach.c (set_sizes): Don't declare.
5078 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5079 (backend_data, MY_backend_data): Don't define.
5081 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5082 ns32k-*-lites* like ns32k-*-netbsd*.
5084 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5087 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5089 * coffcode.h (coff_write_object_contents): Restore setting
5090 f_timdat to 0, deleted on August 22.
5092 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5094 * coffcode.h (coff_bfd_copy_private_symbol_data,
5095 coff_bfd_copy_private_section_data,
5096 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5097 * peicode.h (coff_bfd_copy_private_bfd_data): New
5098 (pe_bfd_copy_private_bfd_data): New.
5099 (coff_swap_scnhdr_in): Swap bss size into the right place.
5100 (pe_print_private_bfd_data): Add some newlines.
5102 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5104 * som.c (setup_sections): Don't die if a space has no subspaces.
5106 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5108 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5109 dynamic symbol override a common symbol. Don't change the size or
5110 type if they have been set and the new symbol is not a definition.
5111 Warn if the size or type changes.
5113 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5115 * som.c (som_begin_writing): Don't write the symbol table or
5117 (som_finish_writing): Write them here. Place them after the
5118 subspace data, but before the relocs.
5120 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5122 * sunos.c (sunos_add_one_symbol): Just pass false, not
5123 info->shared_library, to sunos_create_dynamic_sections.
5124 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5126 (sunos_check_dynamic_reloc): Remove .text section assertion.
5128 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5130 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5131 * configure, configure.in: Add pmac_xcoff_vec case.
5132 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5133 * coff-pmac.c: New file, PowerMac XCOFF support.
5134 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5135 * targets.c (pmac_xcoff_vec): Declare.
5137 * mpw-config.in: Various changes to be compatible with the
5138 autoconf-based configury.
5139 * mpw-make.sed: New file, sed commands to translate Unix
5140 makefile into MPW syntax.
5141 * mpw-make.in: Remove.
5142 * hosts/mpw.h: Remove.
5143 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5144 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5146 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5148 * binary.c (binary_get_symtab): Return an empty string on error.
5149 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5151 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5153 * coff-ppc.c: Reformatted according to gnu conventions
5154 Removed irrelevant "if 0" code
5156 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5158 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5159 symbols rather than as indirect symbols.
5160 (MY(slurp_symbol_table)): Don't do anything special about
5163 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5164 of .ctors and .dtors sections is no larger than 2.
5166 * sunos.c (sunos_add_one_symbol): Don't change
5167 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5169 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5170 dynamic symbols when creating a shared library.
5171 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5173 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5174 written even if it is not defined in a regular object.
5175 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5176 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5177 rather than the constant 22.
5178 (sunos_check_dynamic_reloc): Handle creating a shared library.
5179 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5180 zero when creating a shared library.
5181 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5182 write it out at the start of the symbol table.
5184 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5186 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5188 * config.bfd: Add arm-*-coff.
5189 * configure.in, configure: Add armcoff_{little,big}_vec.
5190 * targets.c (armcoff_{little,big}_vec): Declare.
5191 (bfd_target_vector): Add armcoff_{little,big}_vec.
5192 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5194 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5196 * targets.c (bfd_find_target): Remove debugging code.
5198 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5200 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5202 * Makefile.in: added *-ppc files
5203 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5204 allow pe based .o's to be shared with other tools on ppc/NT
5205 * config.bfd: added powerpc[le]-[pe|winnt] config support
5206 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5207 * peicode.h: Added more section flags for PE on ppc
5208 Added coff_swap_filehdr_out to allow peicode.h to be
5209 used for non-image PE files on ppc.
5210 Check for image, or not, before copying pe_opthdr
5211 * targets.c: Added new bfd's
5212 * targets.c: Removed two inactive bfds that shouldn't have made it this
5215 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5217 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5218 explicit values to initialize all relocs. Change all users.
5219 (ppc_elf_brtaken_inner): New function to handle branch predicition
5221 (ppc_elf_brtaken_reloc): Ditto.
5222 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5223 relocs use ppc_elf_unsupported_reloc.
5224 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5225 needs to be reported.
5226 (ppc_elf_relocate_section): Support branch prediction relocs.
5228 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5230 * bfd.c (bfd_assert): Remove \n from string passed to
5233 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5234 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5235 (bfd_coff_make_section_hook): Don't define.
5236 (coff_make_section_hook): Remove.
5237 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5238 (styp_to_sec_flags): Likewise.
5239 (coff_write_object_contents): Likewise.
5240 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5242 * libcoff.h: Rebuild.
5243 * coffgen.c (make_a_section_from_file): Just call
5244 bfd_make_section_anyway, not bfd_make_section or
5245 bfd_coff_make_section_hook.
5246 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5247 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5248 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5249 make_section_hook field.
5250 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5252 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5253 pointers into value field for warning and indirect symbols; just
5254 leave the value field alone.
5255 * linker.c (generic_link_add_symbol_list): Use next symbol for
5256 warning and indirect symbols, rather than looking in symbol value.
5257 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5258 parameter. Change all callers. Remove support for indirect
5259 symbols; it didn't work anyhow.
5260 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5261 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5262 * bfd-in2.h: Rebuild.
5264 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5266 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5267 go back to telling the tools this reloc operates on 32 bits.
5269 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5271 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5272 rather than a direct fprintf.
5273 * archive.c (_bfd_write_archive_contents): Likewise.
5274 * coffcode.h (coff_slurp_symbol_table): Likewise.
5275 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5276 (ppc_elf_unsupported_reloc): Likewise.
5277 (ppc_elf_relocate_section): Likewise.
5278 * i386linux.c (linux_tally_symbols): Likewise.
5279 (linux_finish_dynamic_link): Likewise.
5280 * osf-core.c (osf_core_core_file_p): Likewise.
5281 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5282 * som.c (som_sizeof_headers): Likewise.
5283 * srec.c (srec_bad_byte): Likewise.
5284 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5285 * libbfd-in.h (bfd_assert): Declare first parameter const.
5286 * libbfd.h: Rebuild.
5287 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5288 bfd_reloc_overflow is enough.
5289 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5290 * coff-h8500.c (rtype2howto): Likewise.
5291 * coff-z8k.c (rtype2howto): Likewise.
5292 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5293 * elf.c (_bfd_elf_get_lineno): Likewise.
5294 (_bfd_elf_no_info_to_howto): Likewise.
5295 (_bfd_elf_no_info_to_howto_rel): Likewise.
5296 * hp300hpux.c (convert_sym_type): Likewise.
5297 (MY(swap_std_reloc_in)): Likewise.
5298 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5300 * libaout.h (struct aoutdata): Add line_buf field.
5301 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5302 and filename_buffer. Instead, use a malloc buffer stored in the
5303 new line_buf field. Remove length restrictions.
5305 * coffgen.c (string_size): Remove static variable.
5306 (debug_string_size, debug_string_section): Likewise.
5307 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5308 and debug_string_size_p parameters. Use them instead of the
5309 global variables. Change all callers.
5310 (coff_write_symbol): Likewise.
5311 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5312 (coff_write_symbols): Add local variables to replace removed
5315 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5316 function, and line_base fields.
5317 * libcoff.h: Rebuild.
5318 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5319 information, rather than using static variables.
5321 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5322 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5324 * init.c (initialized): Remove static variable.
5325 (bfd_init): Don't bother setting initialized.
5326 (bfd_check_init): Remove.
5327 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5328 * libbfd.h: Rebuild.
5330 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5332 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5333 size for full core dumps. Copy core file header to private data.
5334 (rs6000coff_core_file_failing_command,
5335 rs6000coff_core_file_failing_signal): New functions to extract
5336 the file name and terminating signal from the core file.
5337 * coff-rs6000.c: Use them.
5339 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5341 Change arch info to be const, initialized at compile time.
5342 * archures.c: Reindent many functions. Change CONST to const.
5343 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5344 nothing set it anyhow. Make next const.
5345 (bfd_arch_info_list): Remove.
5346 (bfd_archures_list): Rename from archures_init_table. Change from
5347 a table of function pointers to a table of bfd_arch_info_type
5348 structure addresses.
5349 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5350 (bfd_lookup_arch): Likewise.
5351 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5353 (bfd_default_arch_struct): Make const.
5354 (bfd_arch_init, bfd_arch_linkin): Remove.
5355 (bfd_get_arch_info): Return a const pointer.
5356 * init.c (bfd_init): Don't call bfd_arch_init.
5357 * bfd.c (struct _bfd): Make arch_info const.
5358 * bfd-in2.h: Rebuild.
5359 * libbfd.h: Rebuild.
5360 * configure.in: Put & before everything in $selarchs.
5361 * configure: Rebuild.
5362 * cpu-*.c: Change bfd_*_arch from a function which calls
5363 bfd_arch_linkin to a const structure.
5364 * ieee.c (ieee_object_p): Make arch const.
5366 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5368 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5370 * bfd-in2.h: Regenerate.
5371 * libbfd.h: Regenerate.
5373 * elf32-ppc.c (reloc_type): Update names to match current draft.
5374 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5375 relative. Update names to current V.4 draft.
5376 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5377 (ppc_elf_relocate_section): Rename relocations to match draft.
5379 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5381 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5382 compiled with -mrelocatable-lib to be linked with either normal
5383 modules or -mrelocatable modules.
5385 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5387 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5388 in the a.out header.
5390 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5391 a reloc against a local symbol, even if it's not a section.
5393 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5395 * targets.c (bfd_target): Remove unused align_power_min field.
5396 * bfd-in2.h: Rebuild.
5397 * All backends: Remove initialization of align_power_min.
5399 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5401 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5403 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5405 * config.bfd (mips-dec-netbsd*): New target.
5406 * configure.host (mips-dec-netbsd*): New host.
5407 * configure.in (mips-dec-netbsd*): New native.
5408 * configure: Rebuild.
5410 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5412 Make the COFF backend linker merge common types:
5413 * cofflink.c (struct coff_debug_merge_element): Define.
5414 (struct coff_debug_merge_type): Define.
5415 (struct coff_debug_merge_hash_entry): Define.
5416 (struct coff_debug_merge_hash_table): Define.
5417 (coff_debug_merge_hash_table_init): Define.
5418 (coff_debug_merge_hash_table_free): Define.
5419 (coff_debug_merge_hash_lookup): Define.
5420 (struct coff_final_link_info): Add debug_merge field.
5421 (coff_debug_merge_hash_newfunc): New static function.
5422 (_bfd_coff_final_link): Allocate and free debug_merge table.
5423 (coff_link_input_bfd): Merge identical enum, struct and union
5426 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5428 Convert i960 COFF to use COFF backend linker.
5429 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5430 structure to store the symbol being used.
5431 (coff_i960_start_final_link): New static function.
5432 (coff_i960_relocate_section): New static function.
5433 (coff_i960_adjust_symndx): New static function.
5434 (coff_start_final_link): Define.
5435 (coff_relocate_section): Define.
5436 (coff_adjust_symndx): Define.
5437 * coffcode.h (bfd_coff_backend_data): Add new callback function
5438 _bfd_coff_start_final_link.
5439 (bfd_coff_start_final_link): Define.
5440 (coff_start_final_link): Define if not defined.
5441 (bfd_coff_std_swap_table): Add coff_start_final_link.
5442 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5444 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5445 function callback is not NULL.
5446 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5447 (_bfd_coff_internal_syment_name): Declare.
5448 * libcoff.h: Rebuild.
5449 * configure.in (icoff_big_vec): Add cofflink.o.
5450 (icoff_little_vec): Likewise.
5451 * configure: Rebuild.
5453 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5455 * Makefile.in (clean-info): Remove extraneous tab from line
5458 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5460 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5461 contents has relocs.
5463 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5465 * coffcode.h (coff_compute_section_file_positions): Keep the
5467 (coff_write_object_contents): Remember if it's a relocatable
5469 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5470 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5471 if relocatable file. Swap out saved raw size.
5473 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5475 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5476 (maintainer-clean): Rename from realclean, passing
5477 maintainer-clean down to subdirectories, but leave realclean as a
5480 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5483 * dep-in.sed: Remove config.h from generated dependencies.
5485 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5486 broken out of sunos_canonicalize_dynamic_symtab.
5487 (sunos_canonicalize_dynamic_symtab): Call new function
5488 sunos_slurp_dynamic_symtab.
5489 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5490 dynamic symbol table to the caller.
5491 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5492 callback to override the symbols being read.
5493 * libaout.h (struct aout_backend_data): Add three new parameters
5494 to add_dynamic_symbols callback.
5496 Extensive minor changes to avoid various gcc warnings. Also:
5497 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5498 * archures.c (bfd_arch_info_type): Change mach field from long to
5500 (bfd_lookup_arch): Change machine parameter from long to unsigned
5503 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5505 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5506 a symbol with a non-zero plt_offset.
5508 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5510 * elfcode.h (align_file_position): Remove; not used.
5512 * configure.in: Only check for <sys/procfs.h> on a native system,
5513 and make sure it defines prstatus_t.
5514 * configure: Rebuild.
5516 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5518 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5520 * config.in: Rename from config.h.in.
5521 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5522 Check for config.h:config.in when creating stamp-h.
5523 * configure: Rebuild.
5524 * Makefile.in (stamp-h): Depend upon config.in rather than
5525 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5526 calling config.status.
5528 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5529 (Makefile): Just rebuild Makefile.
5530 (config.h, stamp-h): New targets.
5531 * configure.in: Create stamp-h when rebuilding config.h.
5532 * configure: Rebuild.
5534 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5536 * configure.in: Call AC_CONFIG_HEADER. Substitute
5537 HOST_64BIT_LONG. Check that various header files exist. Check
5538 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5539 and/or free need to be declared. Don't make a link to sysdep.h.
5540 Define TRAD_HEADER for various hosts.
5541 * configure: Rebuild.
5542 * configure.host: Don't set my_host. Add definitions taken from
5543 host header files for various entries. Remove entries which now
5545 * acconfig.h: New file.
5546 * config.h.in: New file, built by autoheader.
5547 * sysdep.h: New file.
5548 * Makefile.in (do_distclean): Don't remove sysdep.h.
5550 (LOCAL_H_DEPS): New variable.
5551 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5553 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5554 ($(OPTIONAL_BACKENDS)): Likewise.
5555 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5556 looking through sysdep.h.
5557 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5558 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5559 (fprintf_vma, sprintf_vma): Likewise.
5560 (int64_type, uint64_type): Don't define.
5561 * bfd-in2.h: Rebuild.
5562 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5563 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5564 * lynx-core.c: Include stuff from old hosts/lynx.h.
5565 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5566 rather than NO_FCNTL.
5567 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5568 rather than NATIVE_HPPAHPUX_COMPILER.
5569 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5571 * hosts/*.h: Remove all header files which merely include,
5572 declare, and define things. Leave header files which define
5573 information needed by trad-core.c.
5575 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5576 (BFD_CC_FOR_BUILD): Define.
5577 * configure.in: Use BFD_CC_FOR_BUILD.
5578 * configure: Rebuild.
5580 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5582 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5583 * configure: Rebuild.
5585 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5588 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5590 * config.bfd: i386pe_ve -> i386pe_vec.
5592 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5594 * configure.host: Incorporate host Makefile fragments by setting
5596 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5597 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5598 value based on whether the code is being compiled by a cross
5599 compiler. Don't substitute host_makefile_frag or frags.
5600 * aclocal.m4: New file to define local AC_PROG_CC.
5601 * configure: Rebuild.
5602 * Makefile.in (INSTALL): Set to @INSTALL@.
5603 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5604 (INSTALL_DATA): Set to @INSTALL_DATA@.
5606 (CC): Define as @CC@.
5607 (CFLAGS): Set to @CFLAGS@.
5608 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5609 (@host_makefile_frag@): Remove.
5610 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5611 after other options.
5612 (config.status): Remove dependency upon @frags@.
5613 * config/*.mh, config/README: Remove.
5615 * config.bfd: Rewrite to incorporate the contents of the Makefile
5616 fragments by setting shell variables, rather than merely returning
5617 the name of a Makefile fragment.
5618 * configure.in: Use shell variables set by config.bfd rather than
5619 looking at the target Makefile fragment files. Don't substitute
5620 target_makefile_frag. Do substitute TDEFINES.
5621 * configure: Rebuild.
5622 * Makefile.in (@target_makefile_frag@): Remove.
5623 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5624 * config/*.mt: Remove.
5626 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5628 * configure.in: Put changequote lines around "i[345]86" patterns
5629 section of core file support.
5631 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5633 * som.c (som_bfd_print_private_bfd_data): Define to use the
5636 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5638 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5639 entry, text_start and data_start.
5641 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5643 * Makefile.in (OFILES): Remove $(TDEPFILES).
5644 * config/apollo.mt (TDEPFILES): Remove.
5645 * config/README: Update.
5647 * configure.in: For a native configuration, set COREFILE and
5648 COREFLAG based on the canonical host name.
5649 * configure: Rebuild.
5650 * Makefile.in: Rebuild dependencies.
5651 (ALL_CFLAGS): Add @COREFLAG@.
5652 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5653 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5654 support routines. Check LYNX_CORE rather than HOST_LYNX.
5655 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5656 * i386lynx.c: Likewise.
5657 * m68klynx.c: Likewise.
5658 * sparclynx.c: Likewise.
5659 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5660 * *-core.c: Comment changes.
5661 * config/decstation.mh (HDEPFILES): Remove.
5662 (HDEFINES): Remove -DTRAD_CORE.
5663 * config/irix3.mh (RANLIB): Remove.
5664 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5665 (HDEFINES): Remove -DIRIX_CORE.
5666 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5667 (HDEFINES): Remove -DTRAD_CORE.
5668 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5669 * config/ultra3.mh (RANLIB): Remove.
5670 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5671 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5672 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5673 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5674 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5675 * config/i386aix.mh, config/i386bsd.mh: Remove.
5676 * config/i386linux.mh, config/i386mach3.mh: Remove.
5677 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5678 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5679 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5680 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5681 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5682 * config/solaris2.mh, config/stratus.mh: Remove.
5683 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5684 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5686 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5688 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5689 DT_FINI entry if the appropriate symbol is not in the hash table.
5691 * libelf.h (struct elf_backend_data): Add create_program_headers
5692 and want_hdr_in_seg fields.
5693 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5695 (elf_backend_create_program_headers): Likewise.
5696 (elfNN_bed): Initialize create_program_headers and
5698 * elf.c (get_program_header_size): Call create_program_headers
5700 (map_program_segments): Check want_hdr_in_seg backend field. Call
5701 create_program_headers backend routine.
5703 * elf.c (assign_file_positions_except_relocs): Align non allocated
5704 sections when creating an executable.
5706 * elfcode.h (elf_swap_phdr_in): Make non static.
5707 (elf_swap_phdr_out): Make non static.
5708 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5709 (bfd_elf32_swap_phdr_out): Declare.
5710 (bfd_elf64_swap_phdr_in): Declare.
5711 (bfd_elf64_swap_phdr_out): Declare.
5713 * ecofflink.c (ecoff_collect_shuffle): New static function.
5714 (_bfd_ecoff_get_accumulated_pdr): New function.
5715 (_bfd_ecoff_get_accumulated_sym): New function.
5716 (_bfd_ecoff_get_accumulated_ss): New function.
5717 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5718 (_bfd_ecoff_get_accumulated_sym): Declare.
5719 (_bfd_ecoff_get_accumulated_ss): Declare.
5720 * libbfd.h: Rebuild.
5722 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5724 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5726 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5727 warning symbols. If any section is named .gnu.warning.XXX, treat
5728 the contents as a warning to be issued if the symbol XXX is
5730 (elf_link_output_extsym): For an indirect or warning symbol, just
5731 output the symbol it points to.
5733 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5734 if bfd_hash_allocate fails, since it will already be set.
5735 (generic_link_hash_newfunc): Likewise.
5736 (archive_hash_newfunc): Likewise.
5737 (hash_entry_bfd): New static function.
5738 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5739 callback. Allocate a new warning using the hash table newfunc.
5740 Use bfd_hash_replace to update the entry in the hash table, rather
5741 than assuming we can copy the fields with structure assignment.
5743 * hash.c (bfd_hash_replace): New function.
5744 * bfd-in.h (bfd_hash_replace): Declare.
5745 * bfd-in2.h: Rebuild.
5747 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5749 * config.bfd: Add mips*vr4300-*-elf* target.
5750 * config/mipsbvr4300.mt: Added.
5752 See file ChangeLog.2
5759 version-control: never