2 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4 * elf32-v850.c: Add comments about assumptions about
5 char, short & long sizes.
6 (elf32_v850_bfd_final_link_relocate): Fix sign extension
7 problems for several relocs.
9 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
10 R_V850_SDA_OFFSET entry.
12 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
14 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
15 Store import file index in ldindx.
16 (xcoff_build_ldsyms): Assume that ldsym was not previously
17 allocated. For an imported symbol, copy ldindx into l_ifile.
20 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
22 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
23 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
24 fields in R_V850_TDA_OFFSET.
25 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
26 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
29 * elf32-v850.c: Include bfdlink.h.
30 (bfd_elf32_v850_reloc): Return an error if we get a reloc
32 (elf32_v850_bfd_final_link_relocate): New function.
33 (v850_elf_relocation_section): Likewise.
34 (elf_backend_relocate_section): Define.
37 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
39 * binary.c (binary_set_section_contents): Ignore sections which
40 don't have SEC_LOAD and SEC_ALLOC set.
42 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
44 * linker.c (_bfd_generic_final_link): Avoid losing static
45 symbols in the .bss section.
47 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
49 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
50 (mips32_64bit_reloc): New static function.
51 (mips_reloc_map): Add entry for BFD_RELOC_64.
52 (mips_elf_relocate_section): Handle R_MIPS_64.
54 * linker.c (default_indirect_link_order): Print an error message
55 when attempting to do a relocateable link with different object
56 file formats, rather than calling abort.
59 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
61 * reloc.c (m32r relocs): Rename them.
62 * bfd-in2.h, libbfd.h: Regenerated.
63 * elf32-m32r.c: Update.
64 (m32r_elf_10_pcrel_reloc): New function.
65 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
66 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
69 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
71 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
72 all sections that will be included in the output file.
73 (_bfd_generic_link_output_symbols): Discard symbols in sections
74 which are being discarded.
78 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
79 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
80 (elf_v850_howto_table): Corresponding changes.
81 (elf_v850_reloc_map): Corresponding changes.
82 * reloc.c: Add additional V850 relocations.
83 * bfd-in2.h, libbfd.h: Rebuilt.
85 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
86 no longer want in pc-relative relocs.
88 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
90 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
91 accept a reloc against an undefined sybmol!
93 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
95 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
98 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
100 * VERSION: Bump for new relocation.
102 * hosts/i386bsd.h: If NBPG is not defined, define it as
103 PAGE_SIZE, for recent versions of FreeBSD.
105 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
107 * configure.host: Use `long long' as the 64 bit type on a Solaris
108 host, since both gcc and the SunPRO compilers support it.
110 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
112 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
113 mistake to have reused the ECOFF LITERAL for ELF since they have
115 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
116 * bfd-in2.h, libbfd.h: Rebuild.
118 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
121 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
122 dynamic relocation for an undefweak symbol when we are building
125 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
127 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
128 point explicitly to srcdir.
129 (targmatch.h): Edit references to point explicitly to objdir.
131 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
133 * config.bfd: When setting targ_cpu, don't get confused by
136 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
138 * configure.host: Add support for windows host (a build done
139 under the Microsoft build environment).
141 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
143 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
144 definition in a dynamic object, add it to the dynamic symbol table
145 if any dynamic object mentions it. Reverts part of last patch.
147 * sunos.c (struct sunos_link_hash_table): Add got_base field.
148 (sunos_link_hash_table_create): Initialize got_base.
149 (bfd_sunos_size_dynamic_sections): If the .got section is more
150 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
152 (sunos_check_dynamic_reloc): Subtract got_base from a base
155 * elf32-mips.c (elf_mips_isa): New static function.
156 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
157 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
159 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
161 * archive.c (do_slurp_coff_armap): Only treat archive as little
162 endian for i960 COFF.
164 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
166 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
167 by the change in size of the section when EXEC_P is not set.
169 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
170 (m68kcoff_rtype_to_howto): New static function.
171 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
172 VMA to the addend for a PC relative reloc.
174 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
176 * Makefile.in: Rebuild dependencies.
178 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
181 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
183 * Makefile.in: Remove explicit dependencies for mn10200 and
185 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
186 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
187 (dependencies): Rebuilt.
189 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
191 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
192 during this function.
194 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
195 section if the flags are compatible.
197 * configure.in: Add havevecs, and put it in tdefaults.
198 * mpw-config.in: Likewise.
199 * configure: Rebuild.
200 * targmatch.sed: New file; a sed script to build targmatch.h from
202 * config.bfd: Add #if, #endif, and comments for targmatch.h.
203 * targets.c: Include "fnmatch.h".
204 (struct targmatch): Define.
205 (bfd_target_match): Define by including targmatch.h.
206 (bfd_find_target): If the target is not found by name, search for
207 it as a configuration triplet.
208 * Makefile.in: Rebuild dependencies.
209 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
210 i386dynix.o, m68k4knetbsd.o, and riscix.o.
211 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
212 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
213 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
214 (CFILES): Remove i386dynix.c and hp300bsd.c.
215 (targmatch.h): New target.
216 (do_clean): Remove targmatch.h.
218 * configure.in: Add BFD_NEED_DECLARATION(getenv).
219 * acconfig.h: Add NEED_DECLARATION_GETENV.
220 * configure, config.in: Rebuild.
221 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
222 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
224 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
226 * cpu-mn10x00.c, elf32-mn10x00: Removed.
227 * cpu-mn10200.c, cpu-mn10300.c: New files.
228 * elf32-mn10200.c, elf32-mn10300.c: New files.
229 * Makefile.in: Break mn10x00 support into two separate
230 configurations, mn10200 and mn10300.
231 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
232 * bfd-in2.h, configure: Rebuilt.
234 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
236 * Makefile.in (do_clean): Move config.log to do_distclean.
238 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
240 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
241 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
242 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
243 (elf32-mn10x00.o): Add dependencies.
244 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
245 (bfd_mn10x00_arch): Declare.
246 (bfd_archures_list): Add bfd_mn10x00_arch.
247 * config.bfd: Add mn10x00-*-*.
248 * configure.in: Add bfd_elf32_mn10x00_vec.
249 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
250 * targets.c (bfd_elf32_mn10x00_vec): Declare.
251 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
252 * bfd-in2.h, configure: Rebuilt.
254 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
256 openVMS/Alpha: Provide filename and case_hack flags via
257 symbol table from gas.
258 Add case_hack code for symbol output from vax/vms.
259 * evax-alpha.c (evax_initialize): Remove filename handling,
260 filename is provided via symbol table.
261 (evax_get_symtab): Use local symbol count when setting up table.
262 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
264 (_bfd_evax_write_egsd): Skip file name symbol.
265 * evax-emh.c (get_vms_time_string): Local function now.
266 (_bfd_evax_write_emh): Extract source filename and case_hack flags
268 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
269 through _bfd_evax_case_hack_symbol.
270 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
272 (_bfd_evax_basename): Removed.
273 (_bfd_get_vms_time_string): Moved to evax-emh.c.
274 * evax.h (evax_private_data_struct): Remove filename.
275 (flag_hash_long_names, flag_show_after_trunc,
276 flag_no_hash_mixed_case, vms_name_mapping): New flags for
279 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
281 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
282 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
283 (NO_SWAP_MAGIC): Don't define.
284 (SWAP_MAGIC): Define.
286 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
287 no hash table entry for a global symbol.
289 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
291 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
293 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
295 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
296 symbol type with T_NULL. Warn if symbol type changes. Based on
297 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
299 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
300 a dynamic object in the dynamic symbol table if it is referenced
301 or defined by a regular object.
304 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
306 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
307 remove dwarf local labels. Shrinks binaries by a factor of 3!
310 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
312 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
313 by hand, rather than by calling bfd_make_section.
316 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
318 * reloc.c: Rename m32r relocs.
319 * bfd-in2.h, libbfd.h: Rebuilt.
320 * elf32-m32r.c: Update.
323 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
325 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
326 link, adjust the symbol index of a base relative reloc. Don't
327 change the addend of a PC relative reloc if pcrel_offset is set.
328 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
331 * reloc.c (bfd_perform_relocation): Apply the relocation even if
332 it is zero, in case src_mask matters.
333 (bfd_install_relocation): Likewise.
335 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
337 * xcofflink.c (xcoff_link_add_symbols): Always initialize
339 (_bfd_xcoff_bfd_final_link): Don't set target_index
340 to an uninitialized value.
342 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
344 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
345 indices, rather than crashing.
346 (coff_slurp_reloc_table): Likewise. Check whether the howto field
348 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
351 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
353 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
355 (coff_arm_adjust_symndx): New static function.
356 (coff_adjust_symndx): Define.
358 * srec.c (srec_scan): Accept multiple symbols on a single line.
359 From Pascal Martin <pmartin@alsys.com>.
363 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
365 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
366 (sunos_merge_private_bfd_data): New function.
368 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
370 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
372 (bfd_merge_private_bfd_data): Likewise.
373 * section.c (bfd_copy_private_section_data): Likewise.
374 * syms.c (bfd_copy_private_symbol_data): Likewise.
375 * bfd-in2.h: Rebuild.
376 * aout-target.h (MY_bfd_copy_private_section_data): Check that
377 both BFD's are the right flavour.
378 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
379 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
380 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
381 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
382 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
383 (ppc_elf_merge_private_bfd_data): Likewise.
384 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
385 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
387 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
388 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
392 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
394 * reloc.c: Add m32r relocs.
395 * bfd-in2.h, libbfd.h: Rebuilt.
396 * cpu-m32r.c,elf32-m32r.c: New files.
399 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
401 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
403 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
405 * tekhex.c (first_phase): Change type parameter from char to int.
407 (pass_over): Change func to expect int, not char.
409 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
410 rather than SEC_LOAD when aligning the file offset for the first
411 section in a segment.
413 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
415 * syms.c (coff_section_type): Make arg const.
416 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
417 to make_bfd_asection().
418 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
419 * elfcode.h (bfd_section_from_phdr): Remove prototype.
420 (_bfd_elf_stringtab_init): Remove prototype.
422 * netbsd-core.c (swap_abort): Add prototype.
423 * aix386-core.c (swap_abort): Ditto & make static
424 * hpux-core.c (swap_abort): Ditto & make static.
425 * irix-core.c (swap_abort): Ditto & make static.
426 * ptrace-core.c (swap_abort): Ditto & make static.
427 * trad-core.c (swap_abort): Ditto & make static.
428 * coffswap.h (coff_swap_reloc_in): Ditto.
429 (coff_swap_reloc_out): Ditto.
430 (coff_swap_filehdr_in): Ditto.
431 (coff_swap_filehdr_out): Ditto.
432 (coff_swap_sym_in): Ditto.
433 (coff_swap_sym_out): Ditto.
434 (coff_swap_aux_in): Ditto.
435 (coff_swap_aux_out): Ditto.
436 (coff_swap_lineno_in): Ditto.
437 (coff_swap_lineno_out): Ditto.
438 (coff_swap_aouthdr_in): Ditto.
439 (coff_swap_aouthdr_out): Ditto.
440 (coff_swap_scnhdr_in): Ditto.
441 (coff_swap_scnhdr_out): Ditto.
442 * ihex.c (ihex_sizeof_headers): Ditto.
443 * tekhex.c (getsym): Ditto.
444 (find_chunk): Ditto & make static.
445 (insert_byte): Ditto.
446 (first_phase): Ditto.
448 (tekhex_get_symtab): Ditto & make static.
449 (tekhex_get_symtab_upper_bound): Ditto & make static.
450 (tekhex_mkobject): Ditto.
451 (tekhex_object_p): Ditto.
452 (move_section_contents): Ditto.
453 (tekhex_get_section_contents): Ditto.
454 (tekhex_set_arch_mach): Ditto & make static.
455 (tekhex_set_section_contents): Ditto.
459 (tekhex_write_object_contents): Ditto.
460 (tekhex_sizeof_headers): Ditto.
461 (tekhex_make_empty_symbol): Ditto.
462 (tekhex_get_symbol_info): Ditto.
463 (tekhex_print_symbol): Ditto.
464 * irix-core.c (make_bfd_asection): Ditto.
465 (irix_core_core_file_p): Ditto.
466 (irix_core_core_file_failing_command): Ditto.
467 (irix_core_core_file_failing_signal): Ditto.
468 (irix_core_core_file_matches_executable_p): Ditto.
469 (irix_core_make_empty_symbol): Ditto.
470 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
471 * srec.c (srec_new_symbol): Ditto.
472 (srec_get_section_contents): Ditto.
473 (srec_set_arch_mach): Ditto.
474 (srec_set_section_contents): Ditto.
475 (internal_srec_write_object_contents): Ditto.
476 (srec_write_object_contents): Ditto.
477 (symbolsrec_write_object_contents): Ditto.
478 (srec_sizeof_headers): Ditto.
479 (srec_make_empty_symbol): Ditto.
480 (srec_get_symtab_upper_bound): Ditto.
481 (srec_get_symtab): Ditto.
482 (srec_print_symbol): Ditto and make static.
483 * elf.c (elf_read): Ditto
484 (assign_section_numbers): Ditto.
485 (elf_fake_sections): Ditto.
486 (sym_is_global): Ditto.
487 (elf_map_symbols): Ditto.
488 (get_program_header_size): Ditto.
489 * coffgen.c (make_a_section_from_file): Ditto.
490 (coff_real_object_p): Ditto.
491 (fixup_symbol_value): Ditto.
492 (build_debug_section): Ditto.
494 * syms.c (coff_section_type): Ditto.
497 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
499 * bfd-in2.h: Rebuilt after m32r changes.
502 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
505 * config.bfd,configure.in,configure: Add m32r support.
506 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
508 * config.bfd: Keep target list alphabetically sorted.
511 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
513 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
514 to add in the constant part found in the instruction itself.
515 (case R_V850_HI16_S): Likewise.
519 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
521 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
522 and R_D10V_18 to be 1 (word).
525 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
527 * stabs.c (_bfd_link_section_stabs): If the output_section field
528 of either section is bfd_abs_section, then the linker is
529 discarding the section and we should not optimize it.
531 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
533 * Makefile.in (aout-sparcle.o): New target.
534 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
535 * config.bfd (sparclet-*-aout*): Add case.
536 * configure.in (sparcle_aout_vec): Add case.
537 * configure: Regenerated.
538 * targets.c (sparcle_aout_vec): Declare.
539 (bfd_target_vector): Add sparcle_aout_vec.
540 * aout-sparcle.c: New file.
543 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
545 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
546 low order sign bit propogation for R_V850_HI16_S.
548 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
549 handling V850 specific relocs.
550 (elf_v850_howto_table): Use the new function for some
551 relocations. Twiddle masks & shifts for some relocs.
552 Set partial_inplace where needed.
555 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
557 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
558 default architecture to a machine number of 0.
559 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
561 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
562 the output BFD is the default, set it from the first input BFD.
565 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
567 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
568 insert at bitpos zero. The HI16 relocs are shifted right
569 by 16 bits. Fix src_mask for all relocs.
570 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
572 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
576 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
578 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
579 Rewrite to use BFD file read routines and to avoid using a fixed
580 length for the file name.
583 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
585 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
586 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
587 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
590 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
592 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
593 (elf_v850_howto_table): Add info for HI16_S reloc.
594 (v850_reloc_map): Add HI_16_S reloc.
595 * reloc.c: Define BFD_RELOC_V850_* relocs.
598 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
601 * elf32-sh.c: New file.
602 * elf.c (prep_headers): Handle bfd_arch_sh.
603 * elfcode.h (write_relocs): Handle absolute symbol.
604 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
605 (_bfd_elf64_link_read_relocs): Declare.
606 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
607 elf_link_read_relocs. Make globally visible. Change all
609 (elf_link_input_bfd): Get external symbols from cache in
610 symtab_hdr->contents. Get contents from cache in
612 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
614 * reloc.c: Define BFD_RELOC_SH_* relocs.
615 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
616 * coff-sh.c (sh_insns_conflict): Fix a return value.
617 (_bfd_sh_align_load_span): New globally visible function, broken
618 out of sh_align_load.
619 (sh_align_load): Call _bfd_sh_align_load_span.
620 (sh_swap_insns): Change relocs parameter to PTR.
621 * bfd-in2.h, libbfd.h: Rebuild.
622 * targets.c (bfd_elf32_sh_vec): Declare.
623 (bfd_elf32_shl_vec): Declare.
624 * config.bfd (sh-*-elf*): New target.
625 * configure.in (bfd_elf32_sh_vec): New target vector.
626 (bfd_elf32_shl_vec): New target vector.
627 * configure: Rebuild.
628 * Makefile.in: Rebuild dependencies.
629 (BFD32_BACKENDS): Add elf32-sh.o.
630 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
632 * elf.c (map_sections_to_segments): Check that LMA does not skip a
633 page before checking D_PAGED.
635 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
636 (ihex_write_object_contents): Remove extbase; always use segbase
639 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
641 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
642 * configure.host (i[345]86-*-*): Ditto.
643 * config.bfd (i[345]86-*-*): Ditto.
644 * configure: Regenerate.
646 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
649 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
651 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
652 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
653 * som.c (hppa_som_gen_reloc_type): Add new argument. If
654 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
655 will have an ST_CODE type, change the symbol's type to ST_DATA.
656 * som.c (hppa_som_gen_reloc_type): Update prototype.
658 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
660 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
661 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
662 (mips_elf_size_dynamic_sections): Don't require .got to exist.
663 (mips_elf_finish_dynamic_sections): Likewise.
665 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
667 * configure.host (HLDENV): New variable to set. Set it for
668 *-*-sysv4*, since those linkers may not support -R but they always
671 * libieee.h (NSECTIONS): Don't define.
672 (ieee_data_struct): Change section_table to asection **. Add
674 * ieee.c (get_section_entry): If the table isn't big enough, make
676 (ieee_slurp_sections): Remove assertion about number of sections.
677 (ieee_object_p): Adjust initialization of ieee to match changes to
680 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
681 symbols merely because we are generating a shared library.
682 (xcoff_build_ldsyms): Don't set up global linkage code for an
683 undefined symbol merely because we are generating a shared
687 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
689 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
690 (BFD32_BACKENDS) Add elf32-v850.o.
691 * archures.c: Add bfd_v850_arch.
692 * bfd-in2.h: Add bfd_v850_arch.
693 * config.bfd (v850-*-*): New target.
694 * configure: (bfd_elf32_v850_vec) New vector.
695 * configure.in: (bfd_elf32_v850_vec) New vector.
696 * cpu-v850.c: New file.
697 * elf.c (prep_headers): Added case bfd_arch_v850.
698 * elf32-v850.c: New file.
699 * targets.c (bfd_elf32_v850_vec): New vector.
702 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
704 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
705 a function code symbol for an XMC_XO symbol.
707 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
709 * mpw-config.in: Update editing of autoconf vars to reflect
710 Jul 18 configure.in change.
711 * mpw-make.sed: Update editing of include pathnames to be
712 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
714 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
716 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
717 which to offset to get the .plt entry address is ".plt".
719 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
721 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
722 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
723 Added, for internal use by the ARM gas.
727 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
729 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
730 in section dynidx start.
732 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
734 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
735 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
736 optimization for g++.
738 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
740 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
741 the -mrelocatable-lib bit set and the other doesn't, clear the
742 -mrelocatable-lib bit in the header.
744 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
746 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
747 symbol against a STT_FUNC symbol in a shared library.
749 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
751 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
752 symbol is found, automatically define the corresponding function
755 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
756 if sym.n_numaux is not zero.
757 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
758 entry to disagree about the number of aux entries if the symbol
761 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
762 section if it might be needed, not just if info->shared.
763 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
764 the start of .rel.dyn if we are going to use it.
765 (mips_elf_finish_dynamic_sections): Only clear the first element
766 of .rel.dyn if the size is greater than zero.
768 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
770 * xcofflink.c (xcoff_link_input_bfd): If we already called the
771 undefined_symbol callback for a symbol, then don't issue any more
772 warnings about loader relocs.
773 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
774 after calling the undefined_symbol callback.
776 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
777 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
778 as the AIX linker seems to do.
780 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
782 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
783 (evax_initialize): Remove evax_reloc_table.
784 (evax_close_and_cleanup): Ditto.
786 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
788 (evax_bfd_reloc_type_lookup): Ditto.
789 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
790 cooked_size == raw_size.
791 * evax-emh.c (_bfd_evax_register_filename): Remove.
792 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
793 * evax-misc.c (add_new_contents): Malloc section at full size.
794 (_bfd_save_evax_section): Memcpy section contents directly.
795 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
796 (evax_reloc_table): Remove.
798 * hosts/alphavms.h (O_ACCMODE): Define if needed.
800 * makefile.vms: Add better support for DEC C compilation
801 Add evax.h dependencies
803 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
804 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
805 (BFD_RELOC_ALPHA_BASEREG): Remove.
806 * bfd-in2.h, libbfd.h: Rebuild.
808 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
810 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
811 getgid if _WIN32 is defined.
812 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
814 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
816 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
817 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
819 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
822 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
824 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
826 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
827 (NEED_DECLARATION_REALLOC): New macro.
828 * configure, config.in: Rebuild.
829 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
830 (realloc): Declare if NEED_DECLARATION_REALLOC.
832 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
833 <strings.h> if they exist.
835 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
837 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
839 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
841 Based on patches from Eric Valette <valette@crf.canon.fr>:
842 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
843 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
844 (elf_howto_table): Add entries for new relocs.
845 (elf_i386_reloc_type_lookup): Handle new relocs.
846 (elf_i386_info_to_howto): Just call abort.
847 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
848 (elf_i386_relocate_section): Likewise.
851 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
853 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
856 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
858 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
859 only get the LMA from the phdr if they are in the same part of the
862 * elf.c (map_sections_to_segments): Rewrite tests for starting a
863 new segment to make them more comprehensible. If the relationship
864 between the LMA and the VMA changed, start a new segment. Don't
865 check dynsec when deciding whether to start a new segment for a
866 writeable section; -N will now handle this.
868 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
870 * libhppa.h: Remove "esel" changes. Not the right approach.
871 * som.c: Corresponding changes.
872 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
873 which don't have a SOM symbol type associated with them.
874 Reverses a 1994 change.
876 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
878 Make ld -N more reasonable for ELF:
879 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
880 phdr_in_section to false, and always use a single load segment.
881 (elf_sort_sections): Sort sections by LMA after VMA.
882 (assign_file_positions_for_segments): If D_PAGED is not set, don't
883 align to maxpagesize.
884 (assign_file_positions_except_relocs): Likewise.
885 * elfcode.h (elf_object_p): If a section is loaded but not page
886 aligned, clear D_PAGED.
888 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
890 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
891 Added, for internal use by the ARM gas.
895 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
897 * libhppa.h (R_HPPA_ESEL): New field selector.
899 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
900 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
901 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
903 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
905 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
906 archive search before looking for stripped dynamic objects.
908 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
910 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
911 symbol a warning rather than an error.
913 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
915 * elf.c (assign_file_positions_for_segments): Track the virtual
916 memory position separately from the file position, and use it to
917 compute the alignment adjustment.
920 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
922 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
923 and fixed mask on R_D10V_10_PCREL_L.
926 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
928 * elf64-mips.c: Include "aout/ar.h".
929 (mips_elf64_slurp_armap): New static function.
930 (mips_elf64_write_armap): New static function.
931 (bfd_elf64_archive_*): Define.
932 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
933 Use instead of bfd_generic_archive_p.
934 (bfd_elfNN_write_archive_contents): Define if not defined. Use
935 instead of _bfd_write_archive_contents.
936 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
937 _bfd_generic_mkarchive.
938 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
939 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
941 (TARGET_LITTLE_SYM): Likewise.
942 * archive.c (bfd_slurp_armap): Check for and reject an archive map
944 * Makefile.in: Rebuild dependencies.
946 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
947 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
948 SHT_MIPS_EVENTS sections.
949 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
950 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
952 (_bfd_mips_elf_fake_sections): Likewise.
954 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
955 * ecoff.c (ecoff_compute_section_file_positions): Copy
956 rdata_in_text from backend info to tdata. Clear it if any data
957 section comes before .rdata.
958 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
959 tdata rather than backend info.
961 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
963 * configure.in: Fix test for whether a compiler has a 64 bit
964 type. From Jim Wilson <wilson@cygnus.com>.
966 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
968 * configure.host (mips-sgi-irix6*): New host.
970 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
971 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
972 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
974 * configure: Rebuild.
975 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
976 (BFD_HOST_64_BIT): Define conditionally.
977 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
978 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
979 (symvalue, bfd_size_type): Likewise.
980 * bfd-in2.h: Rebuild.
981 * Makefile.in (do_clean): Remove bfd-tmp.h.
982 (do_distclean): Remove bfd-in3.h.
983 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
984 (bfd-in3.h): New target.
986 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
987 Andrew Gierth <ANDREWG@microlise.co.uk>.
989 * configure.host: Set INSTALL_SHLIB.
990 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
991 * configure: Rebuild.
992 * Makefile.in (install): Use @INSTALL_SHLIB@.
994 * config.bfd (mips*-*-irix6*): New target.
995 * configure.host: Handle Irix 6 shared library like Irix 5.
997 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
998 symbol for a magic name.
999 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1001 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1004 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1006 * mpw-config.in: Add ELF support to mips config, create the
1007 elf32-target.h file in the object dir.
1008 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1010 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1012 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1013 Also removed most abort calls, in favor of using bfd reporting.
1016 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1018 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1019 (BFD32_BACKENDS) Add elf32-d10v.o.
1020 * archures.c: Add bfd_d10v_arch.
1021 * bfd-in2.h: Add bfd_d10v_arch.
1022 * config.bfd (d10v-*-*): New target.
1023 * configure: (bfd_elf32_d10v_vec) New vector.
1024 * configure.in: (bfd_elf32_d10v_vec) New vector.
1025 * cpu-d10v.c: New file.
1026 * elf.c (prep_headers): Added case bfd_arch_d10v.
1027 * elf32-d10v.c: New file.
1028 * libbfd.h: Rebuild.
1029 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1030 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1031 * targets.c (bfd_elf32_d10v_vec): New vector.
1034 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1036 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1038 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1040 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1041 bfd_mach_i386_i8086 machine types.
1043 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1048 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1050 * coffcode.h (coff_set_section_contents): A/UX does not require
1051 special handling of the _LIB section.
1053 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1055 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1056 value for R_RELBYTE.
1058 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1059 array if one was allocated.
1061 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1063 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1064 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1065 use_rld_obj_head and rld_value.
1066 (mips_elf_link_hash_table_create): Initialize new fields.
1067 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1069 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1070 __rld_obj_head symbol not seen, create an __rld_map symbol.
1071 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1072 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1073 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1074 __rld_obj_head symbol.
1075 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1077 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1081 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1082 ppc_elf_addr16_ha_reloc.
1083 (ppc_elf_addr16_ha_reloc): New static function.
1085 * coff-mips.c (struct mips_hi): Define.
1086 (mips_refhi_list): New static variable.
1087 (mips_refhi_addr, mips_refhi_addend): Remove.
1088 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1089 (mips_reflo_reloc): Process mips_refhi_list.
1090 (mips_relhi_list): New static variable.
1091 (mips_relhi_addr, mips_relhi_addend): Remove.
1092 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1093 (mips_rello_reloc): Process mips_relhi_list.
1094 (mips_relocate_section): Permit an arbitrary number of REFHI or
1095 RELHI relocs before the associated REFLO or RELLO reloc.
1097 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * aout-target.h (MY(callback)): Set reloc_count fields.
1101 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1103 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1104 sections unless this is a SunOS link.
1106 * VERSION: Set to 2.7.1.
1108 * Released binutils 2.7.
1110 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1112 * i386aout.c: Include "aout/aout64.h".
1113 (i386aout_write_object_contents): New static function.
1114 (MY_write_object_contents): Define.
1116 * netbsd.h (MY(write_object_contents)): Make sure that
1117 adjust_sizes_and_vmas is called before fiddling with the magic
1120 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1122 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1124 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * libbfd-in.h (itos, stoi): Don't define.
1127 * libbfd.h: Rebuild.
1128 * i386lynx.c (KEEPIT): Define as udata.i.
1129 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1130 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1131 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1132 flags. Don't use stoi.
1134 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1136 * elf.c (map_sections_to_segments): Don't start a new segment for
1137 a writable section if it's on the same page as the previous
1138 segment. Reset the writable variable for a readonly section.
1140 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1142 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1143 first_thunk_address, thunk_size, and import_table_size.
1144 * peicode.h: Improved some diagnostics regarding edata sections.
1146 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1148 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1149 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1151 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1154 with XCOFF_DEF_DYNAMIC set is really defined.
1155 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1156 (xcoff_link_add_symbols): Only create special sections if using an
1159 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1161 (bfd_install_relocation): Likewise.
1163 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1165 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1167 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1168 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1169 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1170 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1171 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1172 are found for LITERAL relocs.
1173 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1174 taken, we cannot generate a .plt entry for the symbol.
1176 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1179 sysconf functions (for gprof).
1180 * configure, config.in: Rebuild.
1182 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1185 an archive if it has a map. If the object file has the wrong
1188 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1189 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1191 (alpha_relocate_section): Likewise.
1193 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1194 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1195 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1196 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1197 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1198 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1199 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1200 * peicode.h: Corresponding changes.
1202 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1204 * elflink.h (elf_create_pointer_linker_section): Comment out code
1205 dealing with making GOT pointers negative of the GOT symbol for
1208 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1210 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1211 increment the .rela.plt size until after we're done creating the
1213 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1214 .rela.plt offset directly rather than calculating it.
1216 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1218 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1219 Use autoconf-set values.
1220 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1221 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1224 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1225 * configure: Rebuilt.
1227 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1229 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1230 handling code > 1k away.
1232 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1234 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1235 defined, output whenever the symbol is updated.
1237 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1239 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1240 section to 0 if user_set_vma is set.
1241 * elflink.h (elf_bfd_final_link): Likewise.
1243 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1245 Partially undo patch of Jun 20.
1246 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1247 (coff_compute_section_file_positions): Likewise.
1248 (coff_write_object_contents): Likewise. Re-add deleted code, but
1249 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1250 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1252 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1254 * config.bfd: Add support for *-*-rtems* configurations.
1256 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1258 * elf.c (prep_headers): Add bfd_arch_alpha case.
1260 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1262 * elf64-alpha.c: New file.
1263 * config.bfd (alpha-*-linuxecoff*): New target.
1264 (alpha-*-linux*, alpha-*-elf*): New targets.
1265 * configure.in (bfd_elf64_alpha_vec): New vector.
1266 * configure: Rebuild.
1267 * targets.c (bfd_elf64_alpha_vec): Declare.
1268 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1269 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1270 * bfd-in2.h, libbfd.h: Rebuild.
1271 * Makefile.in: Rebuild dependencies.
1272 (BFD64_BACKENDS): Add elf64-alpha.o.
1273 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1275 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1278 than relying on a right shift of 32.
1280 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1282 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1283 ifdef to COFF_WITH_PE.
1284 (coff_compute_section_file_positions): Likewise.
1285 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1286 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1287 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1288 COFF_IMAGE_WITH_PE, always include.
1290 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1292 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1294 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1295 approximate the correct answer if SIZEOF_HEADERS was not used.
1297 * binary.c (binary_set_section_contents): Set section file
1298 position based on LMA rather than VMA.
1300 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1302 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1303 symbols if info->strip == strip_all.
1305 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1307 * coff-h8300.c: Remove #if 0 code.
1308 (compatable): Don't allow mixing/matching of different architectures.
1310 * archures.c (bfd_mach_h8300s): Add.
1311 * bfd-in2.h: Rebuilt.
1312 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1314 (h8300_reloc16_estimate): Likewise.
1315 (h8300_reloc16_extra_cases): Likewise.
1316 (h8300_bfd_link_add_symbols): Likewise.
1317 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1318 (coff_set_flags): Likewise.
1319 * cpu-h8300.c (h8300_scan): Likewise.
1320 Add H8/S to bfd_h8300_arch list.
1322 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1324 Added support for Alpha OpenVMS:
1325 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1326 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1327 * config.h-vms, makefile.vms: New files.
1328 * config.bfd (alpha-*-*vms*): New target.
1329 * configure.in (evax_alpha_vec): New target vector.
1330 * configure: Rebuild.
1331 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1332 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1333 * targets.c (bfd_target_evax_flavour): Define.
1334 (evax_alpha_vec): Declare.
1335 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1336 if BFD64 is defined.
1337 * bfd-in2.h, libbfd.h: Rebuild.
1338 * Makefile.in: Rebuild dependencies.
1339 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1340 evax-emh.o, and evax-misc.o.
1341 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1342 evax-etir.c, evax-emh.c, and evax-misc.c.
1343 (HFILES): Add evax.h.
1345 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1349 (h8300_bfd_link_add_symbols): Likewise.
1351 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1353 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1354 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1356 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1358 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1359 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1361 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1362 R_MIPS_32 relocs if creating a shared library.
1364 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1366 * peicode.h (add_data_entry): Use pei_section_data rather than
1367 _cooked_size. Corresponds to May 13 change in coffcode.h.
1369 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1371 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1372 * coffcode.h (coff_write_object_contents): If there are long
1373 section names, always set the f_symptr field, even if there are no
1375 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1376 if there are no symbols.
1378 * coffgen.c (make_a_section_from_file): Check return value of
1379 _bfd_coff_read_string_table.
1380 (coff_real_object_p): Check return value of
1381 make_a_section_from_file.
1382 (_bfd_coff_read_string_table): Check that there are some symbols
1383 before trying to read the string table size.
1385 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1388 to replace a symbol in a dynamic object with a symbol from another
1389 dynamic object, do the replacement if the existing symbol is
1390 global linkage code.
1392 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1393 for _ptrgl, and treat it as global linkage code.
1395 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1396 filename or N_SO symbol past the offset, and use it to indicate
1397 that there is no line number or function when appropriate.
1399 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1402 common symbol defined by the linker. Don't export function code
1403 even if export_defineds is set.
1405 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1407 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1409 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1410 (h8300_symbol_address_p): New function.
1411 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1414 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1416 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1418 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1419 correctly for the two variants. Allow relaxing if the target
1420 is 128 bytes away since after relaxation it'll be 126 bytes away.
1421 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1422 "dot" and "value". Allow relaxing if the target is 128 bytes
1423 away since after relaxation it'll be 126 bytes away.
1424 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1425 the given section until nothing changes.
1427 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1429 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1430 alignment hack--we can get the lnnoptr info another way without
1431 suddenly increasing the alignment requirements. Set the flags for
1433 (ecoff_compute_section_file_positions): Do so.
1435 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1437 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1438 to keep the HP emulator database happy.
1440 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1441 From Kevin Buettner <kev@primenet.com>.
1443 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1445 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1446 name of a NULL section.
1448 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1450 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1451 set, always call the notice callback.
1453 * VERSION: Increment for bfdlink.h change.
1455 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1458 (sh_relax_delete_bytes): Correct handling of differently sized
1459 trailing alignment reloc.
1461 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1462 * bfd-in2.h: Rebuild.
1463 * configure.in: Warn if there is no known 64 bit type.
1464 * configure: Rebuild.
1466 * Makefile.in: Rebuild dependencies.
1467 (BFD32_BACKENDS): Add ppcboot.o.
1468 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1470 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1471 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1473 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1476 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1477 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1478 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1480 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * elf64-mips.c: Improve reloc special_functions and handling of
1483 SHT_MIPS_OPTIONS section.
1484 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1485 mips_elf_hi16_reloc and make globally visible.
1486 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1487 make globally visible.
1488 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1489 make globally visible.
1490 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1491 and make globally visible.
1492 (gprel16_with_gp): Check howto->src_mask before using value in
1494 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1495 and make globally visible.
1496 (gprel32_with_gp): Check howto->src_mask before fetching value.
1497 (bfd_mips_elf_swap_options_in): New function.
1498 (bfd_mips_elf_swap_options_out): New function.
1499 (_bfd_mips_elf_set_private_flags): Rename from
1500 mips_elf_set_private_flags and make globally visible.
1501 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1502 mips_elf_copy_private_bfd_data and make globally visible.
1503 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1504 mips_elf_merge_private_bfd_data and make globally visible.
1505 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1506 for a SHT_MIPS_OPTIONS section.
1507 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1508 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1509 name of a SHT_MIPS_OPTIONS section.
1510 (_bfd_mips_elf_set_section_contents): New function.
1511 (mips_elf32_section_processing): Set the GP value in a
1512 SHT_MIPS_OPTIONS section.
1513 (_bfd_mips_elf_find_nearest_line): Rename from
1514 mips_elf_find_nearest_line and make globally visible.
1515 (bfd_elf32_set_section_contents): Define.
1516 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1517 (_bfd_mips_elf_lo16_reloc): Declare.
1518 (_bfd_mips_elf_gprel16_reloc): Declare.
1519 (_bfd_mips_elf_got16_reloc): Declare.
1520 (_bfd_mips_elf_gprel32_reloc): Declare.
1521 (_bfd_mips_elf_set_private_flags): Declare.
1522 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1523 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1524 (_bfd_mips_elf_find_nearest_line): Declare.
1525 (_bfd_mips_elf_set_section_contents): Declare.
1527 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1529 (elf_info_to_howto): Define.
1530 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1532 (elf_info_to_howto): Define.
1533 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1535 (elf_info_to_howto): Define.
1537 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1538 R_MOV16B[12], to match change in coff/internal.h.
1540 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1542 * elf64-mips.c: Extensive additions to provide better support for
1543 writing files and for gas.
1544 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1545 of mips_elf_object_p.
1546 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1547 _bfd_mips_elf_object_p.
1548 (_bfd_mips_elf_final_write_processing): Rename from
1549 mips_elf_final_write_processing and make globally visible.
1550 (_bfd_mips_elf_fake_sections): Rename from
1551 mips_elf_fake_sections and make globally visible.
1552 (_bfd_mips_elf_section_from_bfd_section): Rename from
1553 mips_elf_section_from_bfd_section and make globally visible.
1554 (_bfd_mips_elf_section_processing): New function, broken out of
1555 mips_elf_section_processing.
1556 (mips_elf32_section_processing): Rename from
1557 mips_elf_section_processing; call
1558 _bfd_mips_elf_section_processing.
1559 (_bfd_mips_elf_symbol_processing): Rename from
1560 mips_elf_symbol_processing and make globally visible.
1561 (_bfd_mips_elf_read_ecoff_info): Rename from
1562 mips_elf_read_ecoff_info and make globally visible.
1563 (mips_elf32_ecoff_debug_swap): Rename from
1564 mips_elf_ecoff_debug_swap.
1565 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1566 struct symbol_cache_entry.
1567 (_bfd_elf_validate_reloc): New function, moved in from
1568 elfcode.h:validate_reloc.
1569 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1570 to _bfd_elf_validate_reloc. Change all callers.
1571 * elf-bfd.h (bfd_section_from_shdr): Declare.
1572 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1573 (_bfd_elf_validate_reloc): Declare.
1574 (_bfd_mips_elf_object_p): Declare.
1575 (_bfd_mips_elf_fake_sections): Declare.
1576 (_bfd_mips_elf_section_from_bfd_section): Declare.
1577 (_bfd_mips_elf_section_processing): Declare.
1578 (_bfd_mips_elf_symbol_processing): Declare.
1579 (_bfd_mips_elf_read_ecoff_info): Declare.
1580 (_bfd_mips_elf_final_write_processing): Declare.
1581 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1584 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1585 (mips_elf_final_write_processing): Likewise.
1587 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1589 64-bit MIPS ELF ABI objdump support:
1590 * elf64-mips.c: New file.
1591 * Makefile.in: Rebuild dependencies.
1592 (BFD64_BACKENDS): Add elf64-mips.o.
1593 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1594 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1595 bfd_elf64_littlemips_vec to targ_selvecs.
1596 (mips*-*-elf*): Likewise.
1597 * confingure.in: Add bfd_elf64_bigmips_vec and
1598 bfd_elf64_littlemips_vec to vector switch.
1599 * configure: Rebuild.
1600 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1601 broken out of mips_elf_section_from_shdr.
1602 (mips_elf32_section_from_shdr): Rename from
1603 mips_elf_section_from_shdr. Call new function.
1604 (elf_backend_section_from_shdr): Update name of renamed function.
1605 * elf-bfd.h (struct elf_size_info): Change second parameter of
1606 write_out_phdrs to be const. Likewise for second parameter of
1608 (struct bfd_elf_section_data): Add rel_hdr2 field.
1609 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1610 (bfd_elf32_swap_symbol_out): Likewise.
1611 (bfd_elf32_swap_reloc_in): Likewise.
1612 (bfd_elf32_swap_reloc_out): Likewise.
1613 (bfd_elf32_swap_reloca_in): Likewise.
1614 (bfd_elf32_swap_reloca_out): Likewise.
1615 (bfd_elf32_swap_phdr_in): Likewise.
1616 (bfd_elf32_swap_phdr_out): Likewise.
1617 (bfd_elf32_swap_dyn_in): Likewise.
1618 (bfd_elf32_swap_dyn_out): Likewise.
1619 (bfd_elf32_slurp_symbol_table): Declare.
1620 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1621 (bfd_elf32_write_out_phdrs): Declare.
1622 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1623 (bfd_elf64_swap_symbol_out): Likewise.
1624 (bfd_elf64_swap_reloc_in): Likewise.
1625 (bfd_elf64_swap_reloc_out): Likewise.
1626 (bfd_elf64_swap_reloca_in): Likewise.
1627 (bfd_elf64_swap_reloca_out): Likewise.
1628 (bfd_elf64_swap_phdr_in): Likewise.
1629 (bfd_elf64_swap_phdr_out): Likewise.
1630 (bfd_elf64_swap_dyn_in): Likewise.
1631 (bfd_elf64_swap_dyn_out): Likewise.
1632 (bfd_elf64_slurp_symbol_table): Declare.
1633 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1634 (bfd_elf64_write_out_phdrs): Declare.
1635 (_bfd_mips_elf_section_from_shdr): Declare.
1636 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1637 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1638 section for the section, add the new one to rel_hdr2. Increment
1639 reloc_count rather than setting it.
1640 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1641 Remove static declaration.
1642 (elf_write_shdrs_and_ehdr): Define name as macro.
1643 (elf_write_out_phdrs): Likewise.
1644 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1645 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1646 (elf_swap_symbol_in): Change second parameter to be const.
1647 (elf_swap_symbol_out): Likewise.
1648 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1649 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1650 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1651 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1652 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1653 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1654 parameter to be const. Make non-static.
1655 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1657 (elf_slurp_symbol_table): Make non-static.
1658 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1659 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1660 (elf_backend_size_info): Likewise.
1661 (elfNN_bed): Use elf_backend_size_info.
1662 * targets.c (bfd_elf64_bigmips_vec): Declare.
1663 (bfd_elf64_littlemips_vec): Declare.
1664 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1665 bfd_elf64_littlemips_vec if BFD64 is defined.
1667 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1669 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1672 zeroes, in alignment holes.
1674 * configure: Rebuild with autoconf 2.10.
1676 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1677 potential leading underscore in the allocated buffer.
1679 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1681 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1682 symbols into .sbss if this is a relocatable link.
1684 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1686 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1687 undefined symbols when creating a shared library.
1689 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1691 * coff-sh.c: Add a bunch of new code and static const arrays to
1692 support aligning loads and stores on four byte memory boundaries.
1694 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1696 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1697 call sh_align_loads.
1698 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1701 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * cache.c (bfd_open_file): Unlink the file before opening it for
1704 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1706 * opncls.c (bfd_fdopenr): Set opened_once.
1708 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1710 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1713 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1714 the code unconditionally.
1716 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * libcoff-in.h (struct pei_section_tdata): Define structure.
1719 (pei_section_data): Define macro.
1720 * libcoff.h: Rebuild.
1721 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1722 store s_paddr field in pei_section_data.
1723 (coff_compute_section_file_positions): Use pei_section_data rather
1724 than _cooked_size, and don't overwrite an existing value.
1725 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1726 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1727 * peicode.h (coff_bfd_copy_private_section_data): Define if
1729 (pe_bfd_copy_private_section_data): New static function if
1732 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * srec.c (srec_set_arch_mach): Write as a function rather than a
1737 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1738 no map, just check each member in turn to see whether it is
1741 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1743 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1744 table. Call BFD_ASSERT to validate header size, instead of
1746 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1749 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1751 * ppcboot.c: New target for looking at PPCbug boot records.
1753 * config{ure.in,.bfd}: Add support for ppcboot target.
1755 * configure: Regenerate.
1757 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1759 * coff-h8300.c (howto_table): Update names to match recent
1760 changes to include/coff/internal.h. Fix minor errors in the
1761 existing relocs. Add R_MOVL1 and R_MOVL2.
1762 (rtype2howto): Similarly.
1763 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1764 existing relaxing code and peform more relaxing.
1765 (h8300_reloc16_extra_cases): Likewise.
1767 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1769 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1772 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1774 * elfcode.h (elf_object_p): Reject generic ELF target if
1775 e_machine matches an alternate machine code in a specific backend.
1777 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1778 obsolete align_power_min field.
1780 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1782 * coff-h8300.c (reloc_howto_type): Add howto entry for
1784 (rtype2howto): Handle R_PCRWORD_B.
1785 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1786 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1787 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1788 branch (R_PCWORD_B).
1790 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1792 * aoutx.h (translate_from_native_sym_flags): Set the section for
1793 BSF_CONSTRUCTOR symbols.
1795 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1798 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1800 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1801 stop looking when section is found.
1803 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * coffcode.h (STRING_SIZE_SIZE): Define.
1806 (styp_to_sec_flags): Handle long symbol names when looking for the
1808 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1809 (bfd_coff_long_section_names): Define.
1810 (coff_write_object_contents): Handle long section names.
1811 (bfd_coff_std_swap_table): Initialize new field.
1812 * libcoff.h: Rebuild.
1813 * coffgen.c (make_a_section_from_file): Handle long section
1815 (coff_write_symbols): Handle long section names.
1816 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1817 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1818 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1819 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1820 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1821 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1822 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1823 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1825 * bout.c (b_out_callback): Set lma of sections.
1826 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1827 parameter to output_bfd. Used input_bfd instead of output_bfd in
1830 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * aoutx.h (translate_from_native_sym_flags): Don't create
1833 SEC_CONSTRUCTOR sections.
1834 * ecoff.c (ecoff_set_symbol_info): Likewise.
1836 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1837 From Don Bowman <bowman@waterloo.hp.com>.
1839 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1841 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1842 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1844 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1847 mips_32_relocs field.
1848 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1849 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1850 relocs against a global symbol which is not defined in a regular
1852 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1853 against a global symbol, increment mips_32_relocs.
1854 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1855 the symbol is not defined in a regular file, make room in the
1858 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1861 file position and the virtual file position separately. Set
1862 filepos information bsaed on the real file position.
1863 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1864 Jan 23 change to coffcode.h.
1866 * som.c (som_slurp_symbol_table): Set the symbol count to the
1867 number of BFD symbols created.
1869 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1871 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1872 output file if linking shared objects. Loop to check all relocs,
1873 rather than returning false on first error.
1875 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1877 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1878 (ppc_elf_additional_program_headers): If .interp section, bump #
1879 of program headers by 1.
1880 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1881 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1882 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1884 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1886 (ppc_elf_relocate_section): If the output section isn't defined,
1887 don't abort, just give an error message.
1889 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1890 being created is .sdata or .sdata2, don't make the symbol dynamic.
1892 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1895 members of an archive for dynamic objects with no symbols, and
1896 pass them directly to check_archive_element.
1897 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1898 xcoff_link_check_dynamic_ar_symbols.
1899 (xcoff_link_check_dynamic_ar_symbols): New static function.
1901 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1902 from _bfd_nodynamic to _bfd_xcoff.
1903 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1905 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1906 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1907 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1908 * libcoff.h: Rebuild.
1909 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1910 (xcoff_get_section_contents): New static function.
1911 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1912 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1913 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1914 (xcoff_dynamic_reloc): New static variable.
1915 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1916 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1918 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1920 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1921 if reloc_entry->addend is not 0.
1922 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1924 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1926 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1928 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1929 Add entries for R_SPARC_[56].
1930 (sparc_reloc_map): Add entries for R_SPARC_[56].
1932 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1934 Optimize linking of stabs in sections as used in ELF and COFF.
1935 * stabs.c: New file.
1936 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1937 (_bfd_write_section_stabs): Declare.
1938 (_bfd_write_stab_strings): Declare.
1939 * libbfd.h: Rebuild.
1940 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1941 (struct coff_link_hash_table): Add stab_info field.
1942 * libcoff.h: Rebuild.
1943 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1945 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1947 (_bfd_coff_final_link): Write out stab strings hash table.
1948 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1949 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1951 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1952 (struct bfd_elf_section_data): Add stab_info field.
1953 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1955 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1956 _bfd_link_section_stabs.
1957 (elf_bfd_final_link): Write out stab strings hash table.
1958 (elf_link_input_bfd): Handle optimized stabs sections.
1959 * reloc.c (_bfd_final_link_relocate): Check address against
1960 _raw_size rather than _cooked_size.
1961 * Makefile.in: Rebuild dependencies.
1962 (BFD_LIBS): Add stabs.o
1963 (BFD_LIBS_CFILES): Add stabs.c.
1965 * VERSION: Increment for bfdlink.h change.
1967 * coffgen.c (coff_renumber_symbols): Correct handling of
1968 BSF_NOT_AT_END common symbols.
1970 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * coff-ppc.c (record_toc): Add cast to avoid warning.
1973 (ppc_allocate_toc_section): Likewise.
1974 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1975 (ppc_coff_reloc_type_lookup): Remove unreached code.
1976 * coffcode.h (coff_write_object_contents): Don't take the address
1978 * peicode.h (pe_print_idata): Add casts to avoid warning.
1979 (pe_print_edata): Likewise.
1980 (pe_print_reloc): Remove ANSI C string concatenation.
1982 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1984 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1986 * libcoff.h: Rebuild.
1987 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1989 (coff_swap_aux_out): Likewise.
1990 * peicode.h (coff_swap_aux_in): Likewise.
1991 (coff_swap_aux_out): Likewise.
1992 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1994 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1996 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1997 Fix up .bf endndx link fields.
1998 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2000 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2003 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2005 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2006 on Solaris PowerPC systems doesn't get confused.
2008 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2011 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2012 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2013 update did_reg and did_reg2.
2015 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2019 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2020 callback routines, pass h->root.string rather than name, in case
2021 copy is true and name is transient.
2023 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2025 * elfcore.h: Add support for core files with multiple threads.
2026 (Primarily for Solaris.)
2028 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2030 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2031 section->orelocation is NULL.
2033 * coffgen.c (bfd_coff_get_syment): New function.
2034 (bfd_coff_get_auxent): New function.
2035 * bfd-in.h (bfd_coff_get_syment): Declare.
2036 (bfd_coff_get_auxent): Declare.
2037 * bfd-in2.h: Rebuild.
2039 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * elf32-mips.c (struct mips_hi16): Define.
2042 (mips_hi16_addr, mips_hi16_addend): Remove.
2043 (mips_hi16_list): New static variable.
2044 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2045 (mips_elf_lo16_reloc): Process mips_hi16_list.
2046 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2047 relocs before the associated LO16 reloc.
2049 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2051 * versados.c (versados_scan): Check bfd_alloc return value.
2052 (versados_object_p): Check all bfd_read return values. Require
2053 that lang field be less than 10, to avoid confusion with Intel Hex
2056 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2058 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2059 not 0, for an absolute symbol.
2060 (NAME(aout,swap_ext_reloc_out)): Likewise.
2062 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2063 (ihex_write_object_contents): For a large start address, output
2064 the full 32 bit address in record type 5.
2066 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2067 to int to avoid promotion problems in prototype.
2069 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2071 * configure.host: Use ${srcdir} when looking for picfrag.
2073 * configure.host: Switch on ${libdir}, not $(libdir). From
2074 alan@spri.levels.unisa.edu.au (Alan Modra).
2076 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2077 entry point, not just for DYNAMIC objects.
2078 * sunos.c (sunos_add_dynamic_symbols): Always call
2079 sunos_create_dynamic_sections. If called with a non DYNAMIC
2080 object, don't do anything else.
2081 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2083 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * configure.in: Permit --enable-shared to specify a list of
2087 * configure: Rebuild.
2089 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2090 host when configuring with --enable-shard.
2092 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2094 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2097 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2098 to avoid crashing in bfd_hash_replace.
2100 * sysdep.h: Use #ifdef, not #if.
2102 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2104 * config.in: Rebuild.
2106 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2108 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2109 (AC_CHECK_HEADERS): Check for sys/time.h
2110 (AC_HEADER_TIME): Add macro.
2111 * configure: Rebuild.
2112 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2113 to control what combination of <time> and <sys/time.h>
2116 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2118 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2119 (aout_32_sunos4_write_object_contents): Likewise.
2120 * aoutx.h (NAME(aout,machine_type)): Handle
2121 bfd_mach_sparc_{sparclet,sparclite}.
2122 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2123 (bfd_mach_sparc_v9_p): Update.
2124 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2125 * libaout.h (enum machine_type): Add M_SPARCLET.
2126 * sunos.c (MACHTYPE_OK): Define.
2127 * bfd-in2.h: Regenerated.
2129 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2131 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2132 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2133 * elflink.c (_bfd_elf_create_got_section): Store the
2134 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2135 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2136 global offset table goes over 0x1000, set the value of
2137 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2138 (elf32_sparc_relocate_section): Subtract the offset of
2139 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2141 * elfcode.h: Don't include <string.h>.
2143 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2145 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2146 generic_link_hash_newfunc. All references changed.
2147 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2148 moved here from libbfd-in.h.
2149 * libbfd-in.h: Corresponding changes.
2150 * libbfd.h: Regenerated.
2152 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * aoutx.h (aout_link_input_section_std): When reporting an
2155 overflow error, use the name of the symbol in the hash table if
2157 (aout_link_input_section_ext): Likewise.
2159 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2160 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2162 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2164 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2165 * coffcode.h (coff_compute_section_file_positions): Likewise.
2166 (coff_write_object_contents): Likewise.
2168 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * section.c (SEC_LINK_ONCE): Define.
2171 (SEC_LINK_DUPLICATES): Define.
2172 (SEC_LINK_DUPLICATES_DISCARD): Define.
2173 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2174 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2175 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2176 * bfd-in2.h: Rebuild.
2177 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2178 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2179 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2180 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2181 SEC_LINK_ONCE, and look through the symbol table for the setting
2182 for SEC_LINK_DUPLICATES.
2183 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2184 set for a section, find the section symbol in the symbol table,
2185 and set the aux entry based on SEC_LINK_DUPLICATES.
2186 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2187 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2188 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2189 * coff-i386.c (i386coff_vec): Likewise.
2190 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2192 * VERSION: Bump to 2.6.1.
2193 * Makefile.in (stamp-h): Depend upon VERSION.
2195 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2197 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2198 * libbfd.h: Rebuilt.
2199 * linker.c (generic_link_hash_newfunc): No longer static.
2200 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2202 * coff-h8300.c: Add two derived hash tables and their associated
2203 funtions and #defines for use by the h8300 linker.
2204 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2205 the function vector as needed. Place the address of the function
2206 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2207 Rewrite the vectors section contents as necessary.
2208 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2209 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2210 (coff_bfd_link_hash_table_create): Likewise.
2212 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2215 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2217 (hppa_rebuild_insn): Pass pointer to correct type to
2218 low_sign_unext and dis_assemble_21.
2220 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2222 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2223 Stick with sparc-*-{sysv4*,solaris2*}.
2225 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2228 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2229 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2230 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2231 fields is non-zero, print them.
2233 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2234 ifdef. Remove unused variables.
2235 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2237 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2238 (get_symbol_value): Ifdef out.
2239 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2240 (coff_ppc_relocate_section): Remove unused variables. Make
2241 fprintf strings and argument types correspond. Put before_addr in
2243 (dump_toc): Make fprintf strings and argument types correspond.
2244 (ppc_process_before_allocation): Remove unused variables. Always
2246 (ppc_reflo_reloc): Ifdef out.
2247 (ppc_addr32nb_reloc): Ifdef out.
2248 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2250 (coff_ppc_rtype_to_howto): Likewise.
2251 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2253 * peicode.h (pe_print_idata): Move otherwise unused variables into
2254 the #ifdef where they are used. Always return a value.
2255 (pe_print_edata): Make fprintf strings and argument types
2256 correspond. Always return a value.
2257 (pe_print_pdata): Removed unused variable addr_value. Always
2259 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2260 strings and argument types correspond. Always return a value.
2262 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2263 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2264 variable rela inside #if 0 section where it is used.
2266 * ns32k.h: New file.
2267 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2268 functions to start with _bfd_.
2269 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2270 functions in cpu-ns32k.h.
2271 * Makefile.in: Rebuild dependencies.
2272 (HFILES): Add ns32k.h.
2274 * section.c (struct sec): Add linker_mark field. Change
2275 user_set_vma and reloc_done to be single bit fields.
2276 (STD_SECTION): Update accordingly.
2277 * bfd-in2.h: Rebuild.
2278 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2280 (aout_link_input_bfd): Don't link unmarked sections.
2281 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2283 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2284 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2286 * elflink.h (elf_bfd_final_link): Mark sections included in the
2288 (elf_link_input_bfd): Don't link unmarked sections.
2289 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2291 (xcoff_link_input_bfd): Don't link unmarked sections.
2293 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2294 overflow error messages.
2296 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2299 is not set, print "BFD: " before the error message.
2301 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2302 Miles Bader <miles@gnu.ai.mit.edu>.
2303 * configure: Rebuild.
2305 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2307 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2310 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2311 m68k-aout, m68k-coff, and m68k-elf targets.
2313 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2315 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2316 (ieee_generic_stat_arch_elt): Restructured to prevent
2317 ieee_object_p from being called repeatedly.
2319 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2321 * coffcode.h (coff_write_object_contents): Allocate
2322 buffers large enough for any FILEHDR or AOUTHDR.
2324 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2326 * ecofflink.c (lookup_line): New static function, renamed and
2327 slighly changed from old _bfd_ecoff_locate_line.
2328 (_bfd_ecoff_locate_line): Cache line number information. Use
2329 lookup_line for actual lookup.
2331 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2333 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2334 multiple of 20 bytes.
2336 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2339 allocate ecoff_find_line, and don't initialize by hand.
2340 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2341 mips_elf_find_line, and don't call memset.
2343 * coffcode.h (coff_compute_section_file_positions): If not
2344 producing a final executable, don't consider sofar when aligning
2345 the section to the correct size.
2347 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2350 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2351 * coffgen.c (coff_section_symbol): Ifdef out.
2353 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2356 output_bfd is not NULL.
2358 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2360 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2361 of bfd_alloc (fixes fix_line not being initialized).
2362 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2364 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2366 * coffcode.h: Allow specific backends to override the
2367 bfd_link_add_symbols routine.
2369 * coff-h8300.c: Include genlink.h.
2370 (howto_table): Add R_MEM_INDIRECT.
2371 (rtype2howto): Support R_MEM_INDIRECT.
2372 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2375 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2377 * coff-alpha.c (alpha_relocate_section): Use
2378 info->callbacks_warning, rather than _bfd_error_handler, for
2379 "multiple gp" warning.
2381 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2384 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2385 table string. Use bfd_wrapped_link_hash_lookup.
2386 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2388 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2389 table, if any, when writing out symbols.
2390 (aout_link_input_section_std): Use the name from the hash table,
2391 if any, when reporting undefined symbols.
2392 (aout_link_input_section_ext): Likewise.
2393 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2394 * bout.c (get_value): Likewise.
2395 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2396 * ecoff.c (ecoff_reloc_link_order): Likewise.
2397 * elflink.h (elf_link_add_object_symbols): Likewise.
2398 (elf_reloc_link_order): Likewise.
2399 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2400 (_bfd_generic_reloc_link_order): Likewise.
2401 (default_indirect_link_order): Likewise.
2402 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2403 * sunos.c (sunos_add_one_symbol): Likewise.
2404 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2405 (bfd_xcoff_link_count_reloc): Likewise.
2406 (xcoff_reloc_link_order): Likewise.
2408 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2409 into -1 for intern->rss.
2411 * configure: Rebuild with autoconf 2.8.
2413 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * stab-syms.c (__define_stab_duplicate): Define.
2416 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2418 * bfd-in.h (bfd_get_stab_name): Declare.
2419 * bfd-in2.h: Rebuild.
2420 * Makefile.in: Rebuild dependencies.
2421 (BFD_LIBS): Add stab-syms.o.
2422 (BFD_LIBS_CFILES): Add stab-syms.c.
2423 (BFD32_BACKENDS): Remove stab-syms.o.
2424 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2425 * configure.in: Don't list stab-syms.o in bfd_backends.
2426 * configure: Rebuild.
2427 * libaout.h (aout_stab_name): Don't declare.
2428 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2431 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * elf.c (assign_file_positions_for_segments): Adjust file offset
2434 for section alignment even if SEC_LOAD is not set.
2436 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2439 since they appear as targets in Makefile.in.
2440 * configure: Rebuild.
2442 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2443 don't fiddle with a symbol which is not defined anywhere.
2445 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2448 though they are defined in a shared library.
2449 (xcoff_build_ldsyms): Likewise.
2451 * coffgen.c (coff_find_nearest_line): Don't look at the line
2452 numbers for the section if section->lineno is NULL.
2454 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2455 message rather than calling BFD_ASSERT.
2456 * elfcode.h (write_relocs): Check return value of
2457 _bfd_elf_symbol_from_bfd_symbol.
2459 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2461 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2464 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2466 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2468 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2469 hppa_reloc_field_selector_type_alt.
2470 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2471 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2473 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2475 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * elf.c (assign_file_positions_for_segments): Adjust the segment
2478 memory size for the alignment of a SEC_ALLOC section, not just a
2481 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2483 * m68klinux.c: New file.
2484 * hosts/m68klinux.h: New file.
2485 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2486 * configure.in (m68*-*-linux*): New native host.
2487 (m68klinux_vec): New vector.
2488 * configure: Rebuild.
2489 * targets.c (m68klinux_vec): Declare.
2490 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2491 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2492 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2493 declaration from bfd_linux_size_dynamic_sections.
2494 (bfd_m68klinux_size_dynamic_sections): Declare.
2495 * bfd-in2.h: Rebuild.
2496 * Makefile.in: Rebuild dependencies.
2497 (BFD32_BACKENDS): Add m68klinux.o.
2498 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2500 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2502 * libhppa.h (pa_arch): Add pa20.
2503 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2504 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2505 (hppa_field_adjust): Handle e_nsel.
2506 * som.c: Provide default definitions for many new relocs found only
2507 in hpux10 include files.
2508 (som_fixup_formats): Add several new relocs from hpux10.
2509 (som_hppa_howto_table): Add hpux10 relocs.
2510 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2512 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2514 * mpw-make.sed: Edit out recent shared library support, and
2515 rules to rebuild .h files using doc/chew.
2517 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2519 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2520 size even of sections with no contents.
2522 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2524 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2525 starting with '$' the way we skip names starting with '.'. When
2526 updating x_endndx, don't be fooled by an index which has been
2529 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2530 struct/union/enum type with no elements.
2532 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2534 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2536 * archive.c (bfd_generic_archive_p): If the first file in the
2537 archive can not be recognized as an object, don't assume that this
2538 is the wrong format.
2540 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2541 format is not bfd_object.
2542 (bfd_elf_get_dt_soname): Likewise.
2544 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2549 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2551 * bfd.c (tdata): Add netbsd_core_data.
2552 * bfd-in2.h: Regenerated.
2554 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2557 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2558 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2561 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2562 to get the symbol index, matching 14 Jul 95 change.
2564 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2566 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2567 Remove duplicate definition of gp.
2569 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2572 assume that we can set the GP value and then get the same value,
2573 since it won't be true if the output file is neither ELF nor
2575 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2576 _bfd_get_gp_value here.
2577 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2578 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2580 (mips_elf_lo16_reloc): Likewise.
2581 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2582 Don't require that the BFD be ELF.
2583 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2584 (mips_elf_gprel32_reloc): Likewise.
2585 (mips_elf_relocate_section): Don't assume we can set and get the
2587 (mips_elf_finish_dynamic_symbol): Don't bother to use
2588 _bfd_get_gp_value here.
2590 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2591 Don't change epdr between malloc and free. Be careful not to free
2592 NULL pointers. Zero out the first RPDR.
2594 * configure.host: On Linux, only pass -rpath option if $(libdir)
2595 is neither /lib nor /usr/lib. From Alan Modra
2596 <alan@mullet.Levels.UniSA.Edu.Au>.
2598 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2600 (elf_dt_name): Rename from elf_dt_needed_name.
2601 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2603 (bfd_elf_get_dt_soname): New function.
2604 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2605 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2606 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2607 * bfd-in2.h: Rebuild.
2609 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2611 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2612 _bfd_sparc_elf_reloc_type_lookup.
2613 (bfd_elf32_bfd_reloc_type_lookup): Update.
2614 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2615 (sparc64_elf_howto_table): Define.
2616 (sparc_reloc_map): Define.
2617 (sparc64_elf_reloc_type_lookup): New function.
2618 (sparc_elf_wdisp16_reloc): New function.
2619 (elf_info_to_howto): Use sparc64_elf_howto_table.
2620 (sparc64_elf_relocate_section): Likewise.
2621 (bfd_elf64_bfd_reloc_type_lookup): Update.
2623 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2625 * configure.host: Check for 'do not mix' from native linker before
2626 trying to use -rpath.
2628 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2630 * bfd.c (_bfd_get_gp_value): New function.
2631 (_bfd_set_gp_value): New function.
2632 * libbfd-in.h (_bfd_get_gp_value): Declare.
2633 (_bfd_set_gp_value): Declare.
2634 * libbfd.h: Rebuild.
2635 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2636 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2637 directly to the fields in the tdata information.
2638 (alpha_relocate_section): Likewise.
2639 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2640 (mips_gprel_reloc): Likewise.
2641 (mips_relocate_section): Likewise.
2642 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2643 (mips_elf_lo16_reloc): Likewise.
2644 (mips_elf_final_gp): Likewise.
2645 (mips_elf_gprel16_reloc): Likewise.
2646 (mips_elf_gprel32_reloc): Likewise.
2647 (mips_elf_relocate_section): Likewise.
2648 (mips_elf_finish_dynamic_symbol): Likewise.
2650 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2652 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * configure.in: Call AC_PROG_CC before configure.host.
2655 * configure: Rebuild.
2656 * configure.host: Don't set information which autoconf should
2657 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2659 * configure.host: Remove go32 and win32 host information, since it
2660 should no longer be needed.
2662 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2663 then start a new segment rather than put a writable section in a
2666 * configure.host: Set RPATH_ENVVAR.
2668 * Makefile.in: Rebuild dependencies.
2670 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2671 zero_section variable.
2673 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2675 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2676 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2677 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2679 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2681 * ieee.c (ieee_write_expression): Only use an R variable for a
2682 local symbol. Don't output a zero offset. Handle a zero address.
2683 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2684 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2686 (parse_expression): Don't try to handle multiple occurrences of a
2687 P variable. Handle I variables differently from X variables. Fix
2688 the order of minus expressions.
2689 (ieee_slurp_external_symbols): Generate an I variable for an NN
2690 record. Fix handling of ATI and ATX records.
2691 (ieee_slurp_sections): Only set minimal section attributes.
2692 Adjust them later, based on the section contents.
2693 (ieee_object_p): Read in the file until just after the ME record.
2694 Call ieee_slurp_section_data to set the section flags.
2695 (do_one): Add iterations parameter. Only repeat the first load
2696 item. Set the section and file reloc flags.
2697 (ieee_slurp_section_data): Set section flags. Pass iterations to
2699 (ieee_canonicalize_reloc): Handle I variables.
2700 (do_with_relocs): Only emit relocation size when necessary.
2701 Increase MAXRUN to 127. Change ov to be assigned, and take
2702 src_mask and pcrel_offset into account.
2703 (ieee_write_data_part): Skip sections that are not loaded.
2704 (ieee_write_external_part): Don't output optional last entry of WX
2706 (ieee_write_me_part): Make setting of me_record neater.
2707 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2709 * syms.c (stt): Add entries for zerovars, vars, and code.
2711 * elfcode.h (validate_reloc): New static function.
2712 (write_relocs): Call validate_reloc for non ELF relocs.
2714 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2715 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2716 (TARGET_LITTLE_SYM): Likewise.
2718 * config.bfd (m68*-*-psos*): New target.
2720 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2722 * i386msdos.c: Remove some #if 0 code.
2723 (msdos_write_object_contents): Don't include empty sections in the
2724 size computation, regardless of their address.
2726 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2728 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2729 is NULL, ie, the -r switch is used.
2731 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2734 (BFD_RELOC_MIPS_GOT_LO16): Define.
2735 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2736 * bfd-in2.h, libbfd.h: Rebuild.
2737 * elf32-mips.c (mips_reloc_map): Map new relocs.
2739 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2741 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2744 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2745 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2746 simple number for the section address, rather than an expression.
2747 Limit the number of bytes between relocs to MAXRUN.
2748 (ieee_write_me_part): Set me_record to the file offset after the
2750 (ieee_write_processor): New static function.
2751 (ieee_write_object_contents): Use ieee_write_processor.
2753 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2755 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2757 * coff-aux.c: Change include of aux.h to aux-coff.h.
2759 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2761 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2762 relocation put the addend both in the reloc entry and the data.
2763 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2766 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2767 a R_68K_PCxx reloc against a defined global symbol directly.
2768 (elf_m68k_check_relocs): Don't count such a reloc.
2770 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2771 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2772 symbol for now, otherwise always record the symbol as dynamic.
2773 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2774 is not referenced by a dynamic object, and we are not making a
2775 shared object, then don't make a PLT entry. If we do make a PLT
2776 entry, make sure the symbol has been recorded as dynamic.
2778 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * configure.host: When making a shared library, set HLDFLAGS to
2781 pass an appropriate -rpath option. Use the make variable SONAME
2782 as the shared library soname, rather than computing it here. On
2783 SunOS, build stamp-tshlink in place of $(SHLINK).
2784 * Makefile.in (SONAME): New variable.
2785 ($(SHLINK)): Make a link to the transformed name, as well.
2786 (stamp-tshlink): New target.
2787 (install): Skip stamp-tshlink during install.
2789 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2791 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2792 linker sections have been set up yet.
2794 * elf.c (make_mapping): Add an additional argument to suppress
2795 making the first section include the program headers.
2796 (map_sections_to_segments): If the user used -Ttext such that the
2797 program headers are on a different page, do not set the flags
2798 saying that this section includes the program headers.
2800 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2802 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2803 don't define TRAD_HEADER.
2804 * configure: Rebuild.
2806 * netbsd-core.c: New file, support for NetBSD core files.
2807 * hosts/*nbsd.h: Removed.
2809 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2811 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2812 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2813 * libbfd.h, bfd-in2.h: Regenerated.
2814 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2815 bfd_elf32_bfd_reloc_type_lookup.
2816 (reloc_type{,_names}): Deleted.
2817 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2819 (sparc_reloc_map): Add sparc64 relocs.
2820 (sparc_elf_notsupported_reloc): New static function.
2821 (sparc_elf_wdisp16_reloc): New static function.
2822 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2823 (elf32_sparc_relocate_section): Likewise.
2824 (bfd_elf32_bfd_reloc_type_lookup): Define.
2825 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2826 (reloc_type{,_names}): Deleted.
2827 (elf_sparc_howto_table): Deleted.
2828 (sparc_reloc_map): Deleted.
2829 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2830 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2832 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2837 * Makefile.in (program_transform_name): New variable.
2838 (install): Transform library name before installing it.
2840 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2842 * archures.c (bfd_mach_i960_hx): Define.
2843 * bfd-in2.h: Rebuild.
2844 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2845 (MATRIX): Expand entries for HX.
2846 (arch_info_struct): Add i960:hx entry.
2847 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2848 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2849 (coff_set_flags): Handle bfd_mach_i960_hx.
2851 Support for building as a shared library, based on patches from
2852 Alan Modra <alan@spri.levels.unisa.edu.au>:
2853 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2854 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2855 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2856 * configure: Rebuild.
2857 * configure.host: If --enable-shared, adjust shared library stuff
2858 based on the host. If the host is SunOS, and the linker supports
2859 -rpath, set HLDFLAGS to use it.
2860 * Makefile.in (ALLLIBS): New variable.
2861 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2862 (COMMON_SHLIB, SHLINK): New variables.
2863 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2864 (STAGESTUFF): Remove variable.
2865 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2867 (stamp-ofiles): New target, like old ofiles target, but build
2868 using a temporary file and move-if-change, and touch stamp-ofiles
2870 (ofiles): Just depend upon stamp-ofiles.
2871 (stamp-piclist, piclist): New targets.
2872 ($(SHLIB), $(SHLINK)): New targets.
2873 (targets.o, archures.o): Build twice if PICFLAG is set.
2874 (do_mostlyclean): Remove pic/*.o.
2875 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2877 (do_distclean): Remove pic and stamp-picdir.
2878 (install): Install shared libraries.
2879 ($(OFILES)): Depend upon stamp-picdir.
2880 (stamp-picdir): New target.
2882 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2884 * libcoff.h: Rebuild.
2886 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2887 flavour of a section with no owner.
2889 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2890 ELF_LINK_NON_ELF flag.
2891 (mips_elf_create_got_section): Likewise.
2893 * elf.c: Revert last change, since it breaks dynamic linking.
2894 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2896 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2897 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2898 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2900 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2902 * elf.c (assign_file_positions_for_segments): If the backend does
2903 not want the elf header or the program headers in the address
2904 space, do not include them in the calculations.
2906 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2907 function to determine if we need additional program headers.
2908 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2909 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2911 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2915 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2917 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2918 back into one line. Some compilers (sunos 4.1.3 for example)
2919 won't accept args split across more than one line.
2921 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2923 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2924 * configure: Regenerate.
2926 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2928 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2929 try to do arithmetic on a void *, cast it to a unsigned char * first.
2931 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2933 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2934 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2936 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2937 flag for a newly defined symbol.
2938 (NAME(bfd_elf,record_link_assignment)): Likewise.
2939 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2940 set the DEF or REF_REGULAR flags correctly.
2942 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2943 (libbfd.h, libcoff.h): Corresponding change.
2945 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2946 a PLT32 reloc as dynamic.
2947 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2948 is not referenced by a dynamic object, and we are not making a
2949 shared object, then don't make a PLT entry. If we do make a PLT
2950 entry, make sure the symbol has been recorded as dynamic.
2952 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2954 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2955 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2956 (powerpcle-*-cygwin32): New.
2957 * peicode.h (add_data_entry): Get address from vma.
2959 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2961 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2962 attached to the section has already been created as an undefined
2963 symbol, treat it as if it hasn't been created yet.
2965 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2968 symbol or section symbols if stripping all symbols and this is not
2969 a relocateable link. Don't output the symbol string table if
2970 there are no symbols.
2971 (elf_link_flush_output_syms): Don't do anything if there are no
2974 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2976 * coff-aux.c: New file.
2977 * hosts/m68kaux.h: New file.
2978 * config.bfd (m68*-apple-aux*): New target.
2979 * configure.in (m68*-apple-aux*): New native host.
2980 (m68kaux_coff_vec): New vector.
2981 * configure: Rebuild.
2982 * targets.c (m68kaux_coff_vec): Declare.
2983 * coffcode.h (bfd_coff_backend_data): Add field
2984 _bfd_coff_link_add_one_symbol.
2985 (bfd_coff_link_add_one_symbol): Define.
2986 (compare_arelent_ptr): New static function if TARG_AUX.
2987 (coff_write_relocs): If TARG_AUX, sort the relocs.
2988 (coff_write_object_contents): Set A/UX aouthdr magic number.
2989 (coff_link_add_one_symbol): Define if not defined.
2990 (bfd_coff_std_swap_table): Initialize new field.
2991 * libcoff.h: Rebuild.
2992 * cofflink.c (coff_link_add_symbols): Call
2993 bfd_coff_link_add_one_symbol rather than
2994 _bfd_generic_link_add_one_symbol.
2995 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2996 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2997 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2998 * Makefile.in: Rebuild dependencies.
2999 (BFD32_BACKENDS): Add coff-aux.o.
3000 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3002 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3004 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3005 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3007 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3010 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3011 (maintainer-clean): Warn about deleting special files.
3012 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3014 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3015 warning symbols correctly.
3016 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3017 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3018 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3019 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3020 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3021 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3023 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3026 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3028 * libcoff-in.h: aligned newly exported names with bfd naming
3029 conventions. Removed an erroneous define of POWERPC_LE_PE.
3030 * libcoff.h: Rebuild.
3031 * cofflink.c, coff-ppc.c: the above function name changes
3033 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3035 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3036 * ecoff.c (struct extsym_info): Define.
3037 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3038 to ecoff_link_write_external.
3039 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3040 Strip symbols when appropriate.
3042 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3043 * syms.c (BSF_OBJECT): Define.
3044 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3045 * bfd-in2.h: Rebuild.
3046 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3048 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3051 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3052 copying relocs into a shared object, treat a defined global symbol
3054 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3055 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3056 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3058 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3059 real defined symbol, not to a weak defined symbol.
3061 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3063 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3064 and made a few static functions externs.
3066 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3067 POWERPC_LE_PE hack in cofflink.
3069 * libcoff-in.h: promoted the following from cofflink.c to allow
3070 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3071 coff_debug_merge_element, struct coff_debug_merge_type,
3072 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3073 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3074 coff_debug_merge_hash_lookup, coff_link_section_info,
3075 coff_final_link_info, coff_debug_merge_hash_newfunc,
3076 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3078 * libcoff.h: re-gen'd
3080 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3082 * syms.c: Include "bfdlink.h".
3083 (struct stab_find_info): Define.
3084 (_bfd_stab_section_find_nearest_line): New function.
3085 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3086 * libbfd.h: Rebuild.
3087 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3088 * elf.c (_bfd_elf_find_nearest_line): Try calling
3089 _bfd_stab_section_find_nearest_line before searching the ELF
3090 symbol table. Find the closest STT_FUNC symbol, not the last one.
3091 * libcoff-in.h (coff_data_type): Add line_info field.
3092 * libcoff.h: Rebuild.
3093 * coffgen.c (coff_find_nearest_line): Try calling
3094 _bfd_stab_section_find_nearest_line before searching the COFF
3096 * Makefile.in: Rebuild dependencies.
3098 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3100 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3101 4 bytes, so we get the correct value when updating the register
3102 field in little endian mode.
3104 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3107 entry_section fields. Add sntoc and snentry fields.
3108 * libcoff.h: Rebuild.
3109 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3110 not toc_section and entry_section (the COFF file does not have any
3111 sections at this point).
3112 (coff_write_object_contents): Set o_snentry and o_sntoc from
3113 snentry and sntoc rather than entry_section and toc_section.
3114 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3115 snentry, not toc_section and entry_section.
3116 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3117 entry_section from hentry.
3118 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3120 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3121 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3122 than using toc_section directly.
3124 * archures.c: Add missing `.' in enum bfd_architecture.
3125 * bfd-in2.h: Rebuild.
3127 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3128 Robert Lipe <robertl@arnet.com>.
3130 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3132 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3133 to sections we allocate. Use bfd_zalloc to allocate initialial
3134 sections, not bfd_alloc.
3135 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3136 SDA{,2}I16 relocations.
3137 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3138 whether to put something in .sbss or not.
3139 (ppc_elf_relocate_section): Add support for more relocations. Add
3140 in sec->output_offset where appropriate. Make error messages
3141 include the symbol name.
3143 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3144 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3145 doesn't get redefined messages if -shared.
3147 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3148 section if the rel_section field has been set up.
3150 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3152 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3155 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3157 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3158 of flags, only flags used are controlled by mach number. Bump up
3159 output file mach number to highest of input file mach numbers.
3160 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3161 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3163 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3164 bfd_elf64_sparc_vec support.
3166 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3168 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3169 the embedded bit is set on some objects and not on others. Just
3171 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3174 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3176 * coffcode.h (coff_new_section_hook): Don't try to align the
3179 * coffcode.h (coff_set_section_contents): Fix the handling of the
3180 .lib section to work even if the entire section contents are
3181 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3182 Robert Lipe <robertl@arnet.com>.
3184 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3186 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3187 memory here for contents.
3189 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3190 _SDA2_BASE_ by 32768.
3191 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3192 started using. Allocate contents for .sdata and .sdata2 sections
3194 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3196 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3197 size _SDA{,2}_BASE_.
3198 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3201 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3203 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3205 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3206 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3207 (bfd_mach_sparc_v9a): Define.
3208 (bfd_mach_sparc_v9_p): Define.
3209 * bfd-in2.h: Regenerated.
3210 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3212 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3213 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3214 to bfd_elf32_sparc_vec.
3215 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3216 Add v8plus{,a} support.
3218 (sparc_compatible): New function.
3219 * elf32-sparc.h: #include "elf/sparc.h".
3220 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3221 elf32_sparc_final_write_processing): New functions.
3222 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3223 elf_backend_final_write_processing): Define.
3225 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3227 * elf-bfd.h (struct elf_link_hash_entry): Add
3228 linker_section_pointer field.
3229 (enum elf_linker_section_enum): Enumeration for new way of
3230 creating linker dynamic sections and symbols.
3231 (elf_linker_section{,_pointers}): New structures for creating
3232 dynamic sections and symbols.
3233 (elf_obj_tdata): Add linker_section_pointers and linker_section
3235 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3236 (_bfd_elf_create_linker_section): New declarations.
3237 (_bfd_elf_find_pointer_linker_section): Ditto.
3238 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3239 (_bfd_elf_make_linker_section_rela): Ditto.
3241 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3243 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3244 (ppc_elf_create_linker_section): New function to create the
3245 sections .got, .sdata, and .sdata2.
3246 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3248 (ppc_elf_check_relocs): Support more of the eabi relocations.
3249 (ppc_elf_relocate_section): Ditto.
3250 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3251 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3253 * elflink.h (elf_create_pointer_linker_section): New function to
3254 create initialized pointers in dynamic linker sections.
3255 (elf_finish_pointer_linker_section): Actually intialize the
3256 pointers created above.
3258 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3259 macros to provide both 32 and 64 bit versions of
3260 elf_create_pointer_linker_section.
3261 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3262 provide both 32 and 64 bit versions of
3263 elf_finish_pointer_linker_section.
3265 * elflink.c (_bfd_elf_create_linker_section): New function to
3266 create a linker section.
3267 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3268 given address in the linker pointer offsets created for a given
3270 (_bfd_elf_make_linker_section_rela): Make a RELA section
3271 corresponding to the generated linker section.
3273 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3275 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3277 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3279 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3280 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3281 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3282 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3283 toc entry in an objdump) for now.
3284 (ppc_do_last, ppc_get_last): New function - needed to save processing
3285 the toc owner to the end.
3286 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3289 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3290 toc owner from being done till last. Must define POWERPC_LE_PC
3293 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3295 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3297 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3298 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3300 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3304 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3308 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3310 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * elf.c (assign_file_positions_for_segments): Don't increment file
3313 offset for a segment which contains no loadable sections.
3315 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3317 * reloc.c: Add new PowerPC relocations.
3318 * {bfd-in2,libbfd}.h: Regenerate.
3320 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3321 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3323 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3328 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3331 * coffgen.c (coff_find_nearest_line): Don't try to cache
3332 information in sections that are not owned by a BFD. From Richard
3333 Henderson <richard@atheist.tamu.edu>.
3335 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3336 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3337 * elflink.h (elf_link_output_extsym): Remove special check for
3340 * ecoffswap.h: Add prototypes for static functions.
3342 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3344 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3345 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3347 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3348 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3349 support. Begin support for R_PPC_SDA{2,}REL.
3351 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3353 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3354 create the .got and .got.neg sections.
3355 (ppc_elf_size_dynamic_sections): Call it.
3356 (ppc_elf_check_relocs): Call it.
3357 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3358 (ppc_elf_check_relocs): Add error messages for relocations we
3359 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3362 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3364 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3365 section flags for V.4 and eabi.
3367 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3369 * elf.c (assign_file_positions_for_segments): If a segment
3370 contains no sections, don't mark it as readable.
3372 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3373 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3375 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3376 dynamic section, if there is one.
3377 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3378 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3379 (bfd_elf64_swap_dyn_in): Likewise.
3380 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3382 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3384 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3385 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3386 <pirker@eiunix.tuwien.ac.at>.
3388 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3390 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3391 PowerPC V.4 and eabi.
3392 * bfd-in2.h: Regenerate.
3393 * libfd.h: Regenerate.
3395 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3397 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3398 section type and SHF_EXCLUDE section flag, turning them into the
3399 appropriate bfd section flag.
3401 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3403 * xcofflink.c (xcoff_link_add_symbols): Create the special
3404 sections if we see a DYNAMIC object, in case that is the only
3405 XCOFF input object we see.
3407 * elf32-mips.c: Extensive changes for a start at dynamic linking
3408 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3410 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3411 (struct elf_backend_data): Remove
3412 elf_backend_create_program_headers field. Add
3413 elf_backend_additional_program_headers and
3414 elf_backend_modify_segment_map fields.
3415 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3417 (elf_backend_additional_program_headers): Likewise.
3418 (elf_backend_modify_segment_map): Likewise.
3419 (elf_backend_create_program_headers): Don't define.
3420 (elfNN_bed): Change to account for field changes.
3421 * elf.c (assign_file_positions_for_segments): Call new
3422 modify_segment_map backend function. Don't call old
3423 create_program_headers backend function.
3424 (get_program_header_size): Call additional_program_headers rather
3425 than create_program_headers.
3426 * elflink.h (elf_link_add_object_symbols): Initialize
3427 type_change_ok from new backend field.
3428 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3430 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3431 a reloc against the appropriate section.
3433 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3434 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3435 (elf_flags_init): Rename from elf_ppc_flags_init.
3436 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3438 (ppc_elf_copy_private_bfd_data): Likewise.
3439 (ppc_elf_merge_private_bfd_data): Likewise.
3441 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3444 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3446 * coff-alpha.c (alpha_relocate_section): During final link, allow
3447 output .lita section to be bigger than 64k by adjusting gp value
3448 on a per-input section basis.
3449 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3451 (struct ecoff_section_tdata): Add gp field.
3453 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3455 Handle Alpha ECOFF changes in OSF/1 3.2.
3456 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3458 * coff-alpha.c: Include "aout/ar.h".
3459 (alpha_ecoff_get_relocated_section_contents): Don't require an
3460 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3461 3.2 doesn't generate one.
3462 (alpha_relocate_section): Likewise.
3463 (alpha_ecoff_slurp_armap): Define.
3464 (alpha_ecoff_slurp_extended_name_table): Define.
3465 (alpha_ecoff_construct_extended_name_table): Define.
3466 (alpha_ecoff_truncate_arname): Define.
3467 (alpha_ecoff_write_armap): Define.
3468 (alpha_ecoff_generic_stat_arch_elt): Define.
3469 (alpha_ecoff_update_armap_timestamp): Define.
3471 (alpha_ecoff_read_ar_hdr): New static function.
3472 (alpha_ecoff_get_elt_at_filepos): New static function.
3473 (alpha_ecoff_openr_next_archived_file): New static function.
3474 (alpha_ecoff_get_elt_at_index): New static function.
3475 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3476 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3477 _bfd_ecoff to alpha_ecoff.
3478 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3479 field from backend structure, rather than always calling
3480 _bfd_get_elt_at_filepos.
3481 * coff-mips.c (mips_ecoff_backend_data): Initialize
3482 get_elt_at_filepos field.
3483 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3484 from _bfd_generic_read_ar_hdr with minor changes.
3485 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3486 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3487 * libbfd.h: Rebuild.
3489 * bfd-in.h (BFD_IN_MEMORY): Define.
3490 * libbfd-in.h (struct bfd_in_memory): Define.
3491 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3492 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3493 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3494 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3495 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3496 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3497 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3498 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3499 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3500 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3502 (bfd_openstreamr): Likewise.
3503 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3504 BFD_IN_MEMORY is not set.
3505 * riscix.c (riscix_some_aout_object_p): Likewise.
3506 * bfd-in2.h, libbfd.h: Rebuild.
3508 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3509 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3510 (bfd_get_elt_at_index): Define.
3511 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3512 bfd_get_elt_at_index. Change index parameter from int to
3514 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3515 (_bfd_noarchive_get_elt_at_index): Define.
3516 (_bfd_archive_bsd_get_elt_at_index): Define.
3517 (_bfd_archive_coff_get_elt_at_index): Define.
3518 * bfd-in2.h, libbfd.h: Rebuild.
3519 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3520 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3521 * ieee.c (ieee_get_elt_at_index): Define.
3522 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3523 * oasys.c (oasys_get_elt_at_index): Define.
3524 * som.c (som_get_elt_at_index): Define.
3526 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3527 numbers to the .text section.
3529 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3531 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3532 If there is a SEC_DEBUGGING section, get the contents of the debug
3533 information part from it.
3534 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3536 (ieee_write_object_contents): Check ieee_write_debug_part return.
3538 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3540 * config.bfd (i[345]86-*-freebsd*): Add target.
3541 * configure.in (i386freebsd_vec): Add vec.
3542 * configure: Regenerate.
3543 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3544 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3545 Rebuild dependencies..
3546 * freebsd.h: New file.
3547 * i386freebsd.c: New file.
3548 * targets.c (i386freebsd_vec): Declare.
3549 (bfd_target_vector): Add i386freebsd_vec.
3550 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3551 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3553 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * ieee.c (ieee_slurp_debug): New static function.
3556 (ieee_object_p): Call it.
3557 (ieee_slurp_section_data): Skip debugging sections.
3558 (ieee_get_reloc_upper_bound): Likewise.
3559 (ieee_get_section_contents): Likewise.
3560 (ieee_canonicalize_reloc): Likewise.
3561 (ieee_write_section_part): Likewise.
3562 (ieee_write_debug_part): Likewise.
3563 (ieee_write_data_part): Likewise.
3564 (init_for_output): Likewise.
3566 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3568 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3570 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3571 relocs, since ppc_elf_relocate_section handles the linker case.
3572 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3574 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3575 ppc_elf_relocate_section since that is now the only caller.
3576 (ppc_elf_relocate_section): Ditto.
3578 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * coffcode.h (coff_write_object_contents): If we don't know the
3581 section of the entry point for an XCOFF executable, always set the
3582 entry address to -1.
3584 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3586 * elf.c (bfd_section_from_shdr): Add support for note sections.
3588 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * bfd-in.h (struct _symbol_info): Add stab_type field.
3591 * bfd-in2.h: Rebuild.
3592 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3594 * elf32-ppc.c: Remove trailing newline from calls to
3596 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3597 difference if target endianness is known.
3599 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3601 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3602 old style TOC16 references without using R_PPC_GOT.
3603 (ppc_reloc_type): Ditto.
3604 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3605 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3606 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3607 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3608 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3610 (ppc_elf_adjust_dynamic_symbol): Ditto.
3611 (ppc_elf_adjust_dynindx): Ditto.
3612 (ppc_elf_size_dynamic_sections): Ditto.
3613 (ppc_elf_finish_dynamic_symbol): Ditto.
3614 (ppc_elf_finish_dynamic_sections): Ditto.
3615 (ELF_DYNAMIC_INTERPRETER): Define.
3617 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3619 * elf.c (copy_private_bfd_data): When attaching sections to
3620 segments ignore sections that won't be allocated. Patch from
3623 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3625 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3628 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3630 * coff-i960.c (CALC_ADDEND): Define.
3631 (coff_i960_relocate_section): Add the input section VMA to the
3632 addend for PC relative relocs.
3634 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3636 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3637 to correctly terminate.
3639 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3641 * targets.c (enum bfd_endian): Define.
3642 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3643 from boolean to enum bfd_endian. Change header_byteorder_big_p
3645 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3646 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3647 * bfd-in2.h: Rebuild.
3648 * All targets: Change initialization of byteorder and
3649 header_byteorder to use enum bfd_endian values rather than
3651 * All files: Change all references to byteorder_big_p and
3652 header_byteorder_big_p to use new bfd_*_endian macros.
3654 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3656 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3658 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3660 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3662 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3664 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3666 * ieee.c: Lots of minor cleanups. Make many functions return
3667 errors rather than calling abort. Also:
3668 (ieee_write_twobyte): Remove; change callers to call existing
3669 ieee_write_2bytes function.
3670 (ieee_write_expression): Don't output the section twice when
3671 outputting a local symbol. Don't emit an extraneous zero if there
3673 (ieee_slurp_sections): Set the lma as well as the vma.
3674 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3676 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3677 a recognized one or bfd_arch_unknown.
3678 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3680 (ihex_get_symtab): Likewise.
3682 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3684 * aoutx.h: Include <ctype.h>.
3685 (struct aout_link_includes_table): Define.
3686 (struct aout_link_includes_totals): Define.
3687 (struct aout_link_includes_entry): Define.
3688 (aout_link_includes_lookup): Define macro.
3689 (struct aout_final_link_info): Add includes field.
3690 (aout_link_includes_newfunc): New static function.
3691 (NAME(aout,final_link)): Initialize includes hash table.
3692 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3694 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3696 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3698 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3700 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3702 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3704 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3705 (pe_print_private_bfd_data): call pe_print_reloc.
3706 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3707 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3708 up some debugging as well.
3710 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3712 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3715 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3717 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3718 when setting sections to NULL.
3720 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3722 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3724 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3725 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3727 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3728 * bfd-in2.h: Rebuild.
3730 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3732 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3734 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3736 * ihex.c (ihex_scan): Handle record types 4 and 5.
3737 (ihex_object_p): Permit types 4 and 5.
3738 (ihex_set_section_contents): Remove check for out of range
3740 (ihex_write_object_contents): Generate types 4 and 5.
3742 * elflink.h (elf_link_output_extsym): Just ignore warning and
3743 indirect references to symbols which don't really exist.
3745 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3747 * peicode.h (pe_print_idata): Minor format fixes
3748 (pe_print_edata): New function. Under private printing, this formats
3749 the edata section of a PE file.
3750 (pe_print_private_bfd_data): Added call to pe_print_edata.
3752 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3754 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3755 index, don't call stoi.
3757 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3759 * srec.c (srec_scan): Set lma as well as vma.
3761 * ihex.c: New file; support for Intel Hex format.
3762 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3763 (ihex_vec): Declare.
3764 (bfd_target_vector): Always include ihex_vec.
3765 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3766 * Makefile.in: Rebuild dependencies.
3767 (BFD_LIBS): Add ihex.o
3768 (BFD_LIBS_CFILES): Add ihex.c.
3769 * bfd-in2.h: Rebuild.
3771 * elf.c (assign_file_positions_for_segments): Sort the sections in
3773 (get_program_header_size): Return the right size if segment_map is
3775 (copy_private_bfd_data): Don't bother to sort the sections.
3777 * bfd.c (bfd_record_phdr): New function.
3778 * bfd-in.h (bfd_record_phdr): Declare.
3779 * bfd_in2.h: Rebuild.
3781 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3784 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3785 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3787 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3788 (bfd_zmalloc): Change declaration.
3789 * libbfd.h: Rebuild.
3790 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3791 and realloc. Don't set bfd_error_no_memory if they fail.
3793 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3795 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3796 uses as well. Added a new howto to deal with TOCREL16 relocs that
3797 are TOCDEFN as well.
3798 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3799 to handle RVA relocs from dlltool.
3800 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3801 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3802 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3804 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3805 to get the right section alignment.
3807 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3809 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3810 p_paddr if p_paddr is zero.
3811 (make_mapping): Set includes_filehdr and includes_phdrs for first
3813 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3815 (assign_file_positions_for_segments): Handle includes_filehdr and
3816 includes_phdrs. Remove special handling of PT_PHDR and first
3818 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3819 when appropriate. Remove special handling of PT_PHDR segment.
3820 Use a more complex condition for when a section is included in a
3821 segment to handle Solaris linker oddities.
3823 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3825 * coff-m88k.c (howto_table): Reformatted for easier reading;
3826 special_function now points to new function m88k_special_reloc.
3827 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3829 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3830 be done correctly by m88k_special_reloc.
3831 (reloc_processing): New function to be used by RELOC_PROCESSING.
3832 (RELOC_PROCESSING): Define to call reloc_processing.
3834 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3836 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3837 (pe_print_pdata): Likewise.
3839 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3840 obstack_alloc fails.
3841 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3843 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3844 * Many files: don't set bfd_error_no_memory if one of the above
3847 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3848 if p_paddr_valid is set.
3849 (copy_private_bfd_data): New static function.
3850 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3852 * elf.c (assign_file_positions_for_segments): Fix case where extra
3853 program headers were allocated.
3855 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3856 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3857 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3858 _bfd_elf_print_private_bfd_data.
3860 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3861 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3862 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3863 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3864 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3865 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3866 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3868 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3870 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3871 * elf.c (make_mapping): New static function.
3872 (map_sections_to_segments): New static function.
3873 (elf_sort_sections): New static function.
3874 (assign_file_positions_for_segments): New static function.
3875 (map_program_segments): Remove.
3876 (get_program_header_size): Remove sorted_hdrs, count, and
3877 maxpagesize parameters. Simplify.
3878 (assign_file_positions_except_relocs): When generating an
3879 executable, use assign_file_positions_for_segments.
3880 (elf_sort_hdrs): Remove.
3881 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3882 to get_program_header_size.
3884 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3886 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3888 * configure, config.in: Regenerate with autoconf 2.7.
3890 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3891 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3893 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3895 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3896 (ecoff_sec_to_styp_flags): Likewise.
3897 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3898 (ecoff_set_symbol_info): Handle scRConst.
3899 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3900 (ecoff_compute_section_file_positions): Handle .rconst section.
3901 (_bfd_ecoff_write_object_contents): Likewise.
3902 (ecoff_link_check_archive_element): Handle scRConst.
3903 (ecoff_link_add_externals): Likewise.
3904 (ecoff_link_write_external): Handle .rconst section.
3905 (ecoff_reloc_link_order): Likewise.
3906 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3907 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3909 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3911 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3912 DEF_DYNAMIC flag is set.
3914 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3916 * host-aout.c: If TRAD_HEADER is defined, include it.
3918 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3920 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3921 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3922 (BFD_NEED_DECLARATION): New function.
3923 * configure.in: Use BFD_NEED_DECLARATION.
3924 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3925 * configure, config.in: Rebuild with autoconf 2.6.
3927 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3928 special_sections before returning when called with a non XCOFF
3931 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3934 * coffcode.h (coff_compute_section_file_positions): Only pad the
3935 previous section to force file alignment when creating an
3938 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3940 * coffcode.h (coff_compute_section_file_positions): If
3941 RS6000COFF_C, set up the .debug section.
3943 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3944 if it is not large enough to accomodate the entire TOC area with
3945 signed 16 bit offsets.
3946 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3948 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3949 TOC anchor to use the TOC value used in the output file.
3951 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3953 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3954 (_bfd_coff_read_string_table): Likewise.
3956 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3958 * pe-arm.c: Fix typos.
3959 * coff-arm.c: Likewise.
3961 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3963 * coff-ppc.c (list_ele): Added "cat"egory member.
3964 (record_toc): New category parameter (priv or pub).
3965 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3966 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3967 the mainline. It addes extra toc cells in error.
3968 (ppc_coff_swap_sym_in_hook): Added some documentation.
3969 (dump_toc): Can now diagnose "virtual toc" chicanery.
3971 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3973 * elf-bfd.h (struct elf_link_hash_table): Change type of
3974 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3976 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3978 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3979 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3981 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3982 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3983 defined or mentioned in a regular file.
3985 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3987 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3988 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3989 (coff_ppc_relocate_section): Correct REL24 handling
3990 (ppc_process_before_allocation): Correct TOCDEFN handling
3992 * peicode.h (dir_names): Added name descriptions
3994 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3996 * VERSION: Updated to cygnus-2.6.
3998 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4000 * targets.c (m68k4knetbsd_vec): Declare.
4002 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4004 * targets.c (bfd_target): Change type of second argument to
4005 _bfd_print_private_bfd_data from void * to PTR.
4006 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4007 using PTR rather than void *.
4008 * bfd-in2, libbfd.h: Rebuild.
4009 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4011 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4012 _bfd_generic_bfd_print_private_bfd_data rather than casting
4015 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4017 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4018 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4020 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4021 BFD64_BACKENDS_CFILES): New variables.
4024 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4027 not at the file position of the first section.
4028 * coffcode.h (coff_compute_section_file_positions): Avoid using
4030 (coff_write_object_contents): When generating a PPC PE executable
4031 with no symbols, round up the file size to a COFF_PAGE_SIZE
4033 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4034 don't write out a string table.
4036 * elf.c (bfd_section_from_shdr): When using a different section
4037 header, pass the new one to _bfd_elf_make_section_from_shdr.
4038 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4039 (elf_map_symbols): Add section VMA to symbol value when comparing
4041 (_bfd_elf_compute_section_file_positions): Only build symbol table
4042 if there are some symbols. Set file offset of symtab and strtab
4044 (assign_file_positions_except_relocs): Remove dosyms parameter.
4045 Change all callers. Never set file offset of symtab and strtab
4047 (_bfd_elf_copy_private_section_data): New function.
4048 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4049 (_bfd_elf_copy_private_symbol_data): New function.
4050 (swap_out_syms): Check for special mapping of st_shndx created by
4051 copy_private_symbol_data.
4052 * elfxx-target.h: Use new copy routines.
4053 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4054 (_bfd_elf_copy_private_section_data): Declare.
4056 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4058 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4061 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4062 _bfd_dummy_target, matching the recent change to archive
4065 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4067 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4068 arithmetic on PTR types.
4070 * aout-target.h (MY(callback)): Set the lma of the sections.
4072 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4073 symbol into a reloc against the section.
4075 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4077 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4078 glue for the relocs: IMGLUE and IFGLUE.
4079 (record_toc): new function - tracks toc contents
4080 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4081 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4082 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4083 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4084 (ppc_record_toc_entry): Removed a debug define (duh)
4086 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4087 (pe_print_idata): New function - formats the idata section data
4088 (pe_print_pdata): New function - formats the pdata section data
4089 (pe_print_private_bfd_data): calls to above
4091 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4093 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4094 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4095 TARGET_SYM and TARGET_NAME for vector and BFD name.
4096 * coff-pmac.c (pmac_xcoff_vec): Remove.
4097 (TARGET_SYM, TARGET_NAME): Define.
4098 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4099 machine to 0, not all PowerMacs are 601s.
4101 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4103 * elfcode.h (elf_object_p): Read in any program headers.
4104 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4105 based on the program headers, if any.
4106 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4107 (map_program_segments): Set p_paddr of program headers based on
4110 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4112 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4115 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4116 trying to do a relocateable link with a non-a.out object file.
4118 * archive.c (bfd_generic_archive_p): Check the first object file
4119 in an archive even if target_defaulted is set. If the object file
4120 has the wrong xvec, reject it.
4122 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4123 be represented, report the name via _bfd_error_handler.
4124 (translate_to_native_sym_flags): Likewise.
4125 * elf32-mips.c (mips_elf_final_link): Likewise.
4126 * oasys.c (oasys_write_sections): Likewise.
4128 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4129 which checks for STYP_OVRFLO sections.
4130 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4131 reloc and lineno count overflows.
4132 (coff_write_object_contents): Call coff_count_linenumbers before
4133 coff_compute_section_file_positions. If RS6000COFF_C, handle
4134 reloc and lineno count overflows.
4135 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4136 relocs before dealing with .pad sections. Count overflow section
4137 headers when handling .pad sections.
4139 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4142 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4143 (struct xcoff_link_hash_table): Add descriptor_section and
4144 special_sections fields.
4145 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4146 (xcoff_link_add_symbols): Set linkage section alignment. Create
4147 descriptor section. Check for magic symbol names (_text, etc.),
4148 and record them in special_sections if found. Set
4149 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4150 descriptor field to point back to the function code symbol.
4151 (xcoff_sweep): Always mark the special descriptor_section.
4152 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4153 function descriptor, and mark it if it is.
4154 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4155 parameter, and fill it in. Allocate space for the descriptor
4157 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4158 global linkage code. If an undefined function descriptor is
4159 exported, arrange to define it. Warn about any other undefined
4161 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4162 (xcoff_write_global_symbol): Create a function descriptor when
4164 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4165 * bfd-in2.h: Rebuild.
4167 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4169 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4170 (ppc_coff_link_hash_table): new types for hashing
4171 (ppc_coff_link_hash_newfunc): hash entry constructor
4172 (ppc_coff_link_hash_table_init): hash table initializer
4173 (ppc_coff_link_hash_table_create): hash table constructor
4174 (ppc_record_toc_entry): changed references to hash table
4175 (coff_ppc_relocate_section): changed references to hash table
4177 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4178 * libcoff.h: Rebuild
4180 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4181 (coff_link_add_symbols): removed toc_offset init
4183 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4185 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4188 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4189 if it is given and mmep is available.
4190 * acconfig.h: Undef USE_MMAP.
4191 * configure, config.in: Regenerated.
4192 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4193 table handling the old way.
4194 (aout_get_external_symbols): Don't complain if last byte of string
4196 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4197 (bfd_free_window) [! USE_MMAP]: Don't define.
4198 (bfd_get_file_window,
4199 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4201 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4203 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4206 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4208 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4209 compatible with AMD generated COFF files. Try to support both AMD
4210 and GNU formats simultaneously.
4211 (coff_a29k_relocate_section): Likewise.
4213 * libbfd.c (bfd_get_file_window): Change writable parameter from
4214 int to boolean; update all callers. Pass MAP_SHARED if not
4215 writable--it's required on Solaris. Cast fprintf argument to
4217 * bfd-in.h (bfd_get_file_window): Update declaration.
4218 * bfd-in2.h: Rebuild.
4219 * aoutx.h: Update calls to bfd_get_file_window.
4221 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4223 (xcoff_swap_ldhdr_in): New static function.
4224 (xcoff_swap_ldsym_in): New static function.
4225 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4226 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4227 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4228 Handle XTY_ER/XMC_XO symbols correctly.
4229 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4230 rather than normal symbol table.
4231 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4232 already defined with the same absolute value.
4233 (xcoff_mark): When considering called symbols, check whether the
4234 descriptor is from a dynamic object, rather than the symbol
4236 (xcoff_build_ldsyms): Likewise.
4238 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4239 Cast realloc and malloc return values. If malloc or realloc fail,
4240 set bfd_error_no_memory.
4241 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4242 * bfd-in2.h: Rebuild.
4244 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4246 * coff-ppc.c (ppc_record_toc_entry): new function.
4247 (in_reloc_p): changed return value.
4248 (coff_ppc_relocate_section): much rework.
4249 (ppc_allocate_toc_section): new function.
4250 (ppc_process_before_allocation): new function.
4251 (ppc_coff_swap_sym_in_hook): new function.
4253 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4254 (coff_link_add_symbols): initialize toc_offset.
4256 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4257 (coff_swap_aouthdr_out): Added more sections to the data
4258 dictionary for the pe file header. Also changed linker version
4259 number on the ppc side.
4260 (dir_names): small improvements to the dictionary printing.
4261 (pe_mkobject_hook): save the file level flags.
4263 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4264 (pe_tdata): added real_flags field
4265 (coff_tdata): added local_toc_sym_map and access macro
4267 * libcoff.h (coff_link_hash_entry): added toc_offset field
4268 (pe_tdata): added real_flags field
4269 (coff_tdata): added local_toc_sym_map and access macro
4271 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4272 (coff_mkobject): init for local_toc_sym_map
4273 (coff_write_object_contents): set the internal_a.magic to
4274 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4277 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4279 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4280 entries until both the line number address and the function name
4281 address are too large.
4283 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4284 * configure: Rebuilt.
4286 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4287 is defined in the environment.
4289 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4291 * som.c (som_get_section_contents_in_window): Define to use
4294 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4296 * coff-i860.c: New file, based on coff-i386.c.
4297 * cpu-i860.c: New file, based on cpu-i386.c.
4298 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4299 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4300 targets, using i860coff_vec.
4301 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4302 trad-core.o and hosts/i860mach3.h.
4303 (i860coff_vec): Use coff-i860.o and cofflink.o.
4304 * configure: Rebuild.
4305 * Makefile.in: Rebuild dependencies.
4306 (ALL_MACHINES): Add cpu-i860.o.
4307 (BFD32_BACKENDS): Add coff-i860.o.
4308 (CFILES): Add cpu-i860.c and coff-i860.c.
4309 * targets.c (i860coff_vec): Declare.
4310 (bfd_target_vector): Add &i860coff_vec.
4311 * archures.c (bfd_i860_arch): Declare.
4312 (bfd_archures_list): Add &bfd_i860_arch.
4313 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4314 (coff_set_flags): Handle bfd_arch_i860.
4315 (coff_write_object_contents): Handle I860 a.out magic number.
4317 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4319 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4320 the created .tc section to 2.
4321 (xcoff_mark): Don't keep a .loader reloc for a call to an
4322 undefined symbol when creating a shared library.
4323 (xcoff_build_ldsyms): When creating a shared library, generate
4324 global linkage code for a call to an undefined symbol.
4326 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4328 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4329 BFD32_BACKENDS, BFD64_BACKENDS.
4330 (.dep1): Put mkdep output in a separate file.
4331 Rebuilt dependencies.
4333 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4336 Permit use of mmap when available:
4338 * configure.in: Check for mmap, madvise, mprotect.
4339 * config.in, configure: Regenerated.
4341 * libbfd.c (struct _bfd_window_internal): Define type.
4342 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4344 (ok_to_map): New static variable for debugging.
4345 (_bfd_generic_get_section_contents_in_window): New function.
4346 * bfd-in.h (bfd_window_internal): Declare type.
4347 (bfd_window): Define type.
4348 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4349 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4352 * libaout.h (struct aoutdata): Add two window fields.
4353 (obj_aout_sym_window, obj_aout_string_window): New macros.
4354 * aoutx.h (some_aout_object_p): Initialize windows.
4355 (aout_get_external_symbols): Get symbol data and strings in
4356 windows instead of explicitly allocated buffers.
4357 (slurp_symbol_table): Free window instead of memory.
4358 (bfd_free_cached_info): Release windows instead of freeing storage
4360 (aout_link_free_symbols): Ditto.
4362 * targets.c (bfd_target): Add new field for
4363 get_section_contents_in_window.
4364 (BFD_JUMP_TABLE_GENERIC): Updated.
4365 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4366 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4367 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4368 macros for get_section_contents_in_window field.
4370 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4372 * core.c: Renamed to corefile.c
4373 * makefile.dos (OBJS): Change core.o to corefile.o
4374 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4377 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4379 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4380 targ_selvecs to allow debugging under Irix-5 native.
4383 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4385 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4386 to o. Clobber and restore the list of new csects around the call
4387 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4388 linker error and the linker wants to read the symbol table. Reset
4389 the line number count of a real section even if it has no relocs.
4390 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4392 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4395 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4397 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4398 an undefined symbol in a shared link.
4400 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4401 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4402 phdm@info.ucl.ac.be (Philippe De Muyter).
4404 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4406 * coff-m88k.c (rtype2howto): New static function.
4407 (RTYPE2HOWTO): Use it rather than a macro definition.
4409 * coffcode.h (coff_write_object_contents): set internal_a.magic
4410 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4412 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4413 define TRAD_HEADER to new file hosts/delta68.h.
4414 m88*-motorola-sysv*, however, does use ptrace-core.o.
4415 * hosts/delta68.h: New file.
4417 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4418 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4420 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4422 * i386linux.c (MY(vec)): Declare before use.
4424 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4426 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4427 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4429 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4430 BFD is not of the right type.
4431 (bfd_elf_get_needed_list): Likewise.
4432 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4433 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4434 * xcofflink.c (XCOFF_XVECP): Define.
4435 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4437 (bfd_xcoff_import_symbol): Likewise.
4438 (bfd_xcoff_export_symbol): Likewise.
4439 (bfd_xcoff_link_count_reloc): Likewise.
4440 (bfd_xcoff_record_link_assignment): Likewise.
4441 (bfd_xcoff_size_dynamic_sections): Likewise.
4443 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4444 table index against the number of symbols for a base relative
4447 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4449 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4450 full_aouthdr flag here...
4451 (_bfd_xcoff_bfd_final_link): ...not here.
4453 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4455 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4456 systems that have a system <libelf.h>.
4457 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4458 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4459 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4460 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4461 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4462 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4463 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4465 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4467 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4468 set, set BSF_WEAK in symbol. Change all callers.
4469 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4470 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4471 _bfd_generic_link_add_one_symbol.
4472 (ecoff_indirect_link_order): Check that the section tdata relocs
4473 are not NULL before using them.
4475 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4476 define TRAD_HEADER as hosts/alphalinux.h.
4477 * configure: Rebuild.
4478 * hosts/alphalinux.h: New file.
4479 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4482 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4484 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4485 C_ECOMM storage classes.
4487 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4489 (xcoff_mark): Call xcoff_mark_symbol.
4490 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4491 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4493 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4495 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4497 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4499 (xcoff_find_reloc): New static function.
4500 (xcoff_link_add_symbols): Use it.
4501 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4502 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4503 relocate the value of C_DECL.
4505 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4507 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4509 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4510 callback decide what goes in .relocs.
4511 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4512 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4515 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4517 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4520 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4522 * xcofflink.c: More improvements, mostly to fix handling of
4523 constructors and a few other special cases.
4524 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4525 zero, reverting yesterday's change.
4526 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4527 (bfd_xcoff_link_count_reloc): Declare.
4528 (bfd_xcoff_record_link_assignment): Declare.
4529 * bfd-in2.h: Rebuild.
4531 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4533 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4534 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4535 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4536 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4537 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4538 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4540 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4543 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4544 segments includes the a.out header. See to that the magic number
4545 *always* is big-endian.
4547 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4548 m68k4k NetBSD configurations.
4550 * configure.in, configure: Separate i386 & mips NetBSD
4551 configurations from other BSD ones. Don't assume DEC is the only
4552 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4553 configurations. Add support for m68k4k NetBSD object format.
4555 * libaout.h: Added M_68K4K_NETBSD magic.
4557 * m68k4knetbsd.c: New file.
4559 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4561 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4564 * hosts/mipsnbsd.h: New file.
4567 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4569 * config.bfd: Add config stuff for mips*-*-magic* to set
4570 targ_defvec to ecoff_big_vec.
4573 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4575 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4577 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4578 toc_section, and entry_section fields.
4579 (struct xcoff_section_tdata): Remove ldrel_count field.
4580 * libcoff.h: Rebuild.
4581 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4583 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4584 full a.out header if full_aouthdr is set in xcoff_data.
4585 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4586 based on sections stored in xcoff_data.
4587 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4589 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4590 (rs6000coff_vec): Set symbol_leading_char to '.'.
4591 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4592 value stored in ret rather than returning a pointer value.
4594 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4596 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4599 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4601 * som.c (som_slurp_string_table): Allocate the strings with malloc
4602 since they're free'd by free_cached_info.
4603 (som_slurp_symbol_table): Similarly for the symbol table.
4605 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4607 * Makefile.in (diststuff): Don't make headers.
4609 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4611 * Makefile.in: Rebuild dependencies.
4613 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4614 output_bfd is not SunOS.
4615 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4616 non-SunOS input files.
4618 * xcofflink.c: Extensive changes to support linking shared objects
4619 and generating a .loader section.
4620 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4621 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4622 last_symndx, and ldrel_count fields.
4623 * libcoff.h: Rebuild.
4624 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4625 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4627 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4628 (bfd_xcoff_export_symbol): Declare.
4629 (bfd_xcoff_size_dynamic_sections): Declare.
4630 * bfd-in2.h: Rebuild.
4632 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4634 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4635 * configure: Rebuild.
4636 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4637 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4639 (pmac_xcoff_vec): Update to use new xcoff support.
4640 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4641 (xcoff_write_armap): Declare buf as unsigned char.
4642 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4644 * mpw-make.sed: Generalize subdir_do edit.
4646 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4648 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4649 correctly. Don't initialize asect->vma.
4651 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4653 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4654 something a little less than the page size.
4656 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4658 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4660 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4662 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4663 * coffcode.h (coff_write_object_contents): If .bss is before
4664 .data us that as data_start.
4665 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4667 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4668 (coff_swap_outhdr_out): Hardwire in version number.
4670 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4672 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4673 major and minor to *_vno, since the former are also macros in
4674 SunOS header files. Cast result of bfd_alloc to appropriate
4677 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4678 before assigning to sec_data.
4680 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4682 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4683 now relative to the section, not absolute.
4684 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4685 get the file name when there is a N_SO directory name. When
4686 handling stabs, remember that section->vma was added to the
4689 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4691 * sunos.c (struct sunos_link_hash_table): Add needed field.
4692 (sunos_link_hash_table_create): Call bfd_release, not free.
4693 (sunos_link_hash_table_create): Initialize needed field.
4694 (sunos_add_dynamic_symbols): Record needed objects.
4695 (bfd_sunos_get_needed_list): New function.
4696 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4697 * bfd-in2.h: Rebuild.
4699 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4701 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4703 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4705 * bfd-in.h (struct bfd_link_needed_list): Rename from
4706 bfd_elf_link_needed_list.
4707 * bfd-in2.h: Rebuild.
4708 * elf.c, elflink.h, libelf.h: Corresponding changes.
4710 Add start at AIX linker support; no shared libraries yet.
4711 * xcofflink.c: New file.
4712 * configure.in (rs600coff_vec): Use xcofflink.o.
4713 * configure: Rebuild.
4714 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4716 (struct xcoff_section_tdata): Define.
4717 (xcoff_section_data): Define macro.
4718 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4719 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4720 (_bfd_xcoff_bfd_final_link): Declare.
4721 (_bfd_ppc_xcoff_relocate_section): Declare.
4722 * libcoff.h: Rebuild.
4723 * coff-rs6000.c: Clean up a bit.
4724 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4725 cputype, csects, and debug_indices.
4726 (xcoff_copy_private_bfd_data): Copy cputype.
4727 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4728 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4729 (xcoff_reloc_type_lookup): Rename from
4730 rs6000coff_reloc_type_lookup.
4731 (coff_relocate_section): Define.
4732 (_bfd_xcoff_sizeof_headers): Define.
4733 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4734 (_bfd_xcoff_bfd_relax_section): Define.
4735 (_bfd_xcoff_bfd_link_split_section): Define.
4736 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4738 * coffcode.h (coff_compute_section_file_positions): If AIX,
4739 increment sofar by SMALL_AOUTSZ if not executable.
4740 (coff_write_object_contents): If AIX, always output an a.out
4741 header; if not executable, header size of SMALL_AOUTSZ.
4742 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4743 (_bfd_stringtab_init): Initialize xcoff field.
4744 (_bfd_xcoff_stringtab_init): New function.
4745 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4746 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4747 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4748 * libbfd.h: Rebuild.
4749 * Makefile.in: Rebuild dependencies.
4750 (BFD32_BACKENDS): Add xcofflink.o.
4751 (CFILES): Add xcofflink.c.
4753 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4754 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4755 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4757 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4759 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4761 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4763 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4764 * config.in: Regenerated.
4766 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4767 (_bfd_chunksize): New variable.
4768 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4769 for obstack chunk size.
4770 * configure.in: Check for getpagesize.
4771 * configure: Regenerated.
4773 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4775 * trad-core.c (rawptr): Make it a local variable of
4776 ptrace_unix_core_file_p.
4778 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4780 * coff-arm.c (in_reloc_p): New.
4781 * coff-i386.c (in_reloc_p): New.
4782 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4783 (coff_write_object_contents): Only set has_reloc_section
4785 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4786 in_reloc_p to decide if reloc should be emitted.
4787 * libcoff.h (pe_data_type.in_reloc_p): New.
4788 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4790 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4792 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4793 (_bfd_coff_read_internal_relocs): Likewise.
4794 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4795 (_bfd_coff_read_internal_relocs): Likewise.
4797 * elflink.h (elf_link_add_object_symbols): Correct conditions
4798 under which type and size change warnings are issued.
4800 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4802 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4803 a symbol which is not in a real section.
4804 (coff_write_native_symbol): Corresponding change.
4806 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4807 coff_link_hash_newfunc and make non-static.
4808 (_bfd_coff_link_hash_table_init): New function, broken out of
4809 _bfd_coff_link_hash_table_create.
4810 (_bfd_coff_link_hash_table_create): Use it.
4811 (process_embedded_commands): Make static.
4812 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4813 (_bfd_coff_link_hash_table_init): Declare.
4814 * libcoff.h: Rebuild.
4816 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4817 field in XCOFF tdata.
4818 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4819 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4820 based on cputype stored in a.out header, or in n_type of initial
4822 (coff_write_object_contents): Set cputype correctly in a.out
4824 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4826 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4827 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4829 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4830 * libcoff.h: Rebuild.
4832 * cpu-rs6000.c (rs6000_compatible): New static function.
4833 (bfd_rs6000_arch): Use it.
4834 * cpu-powerpc.c (powerpc_compatible): New static function.
4835 (arch_info_struct): Define various flavours of PowerPC.
4836 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4839 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4841 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4843 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4845 * elflink.h (elf_link_add_object_symbols): Don't warn about
4846 changing the size or type if the old definition was weak.
4848 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4850 * coffcode.h (combined_entry_type): Add fix_line field.
4851 (coff_slurp_line_table): Warn if we try to set the lineno field of
4853 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4854 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4855 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4856 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4858 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4859 * libcoff.h: Rebuild.
4861 * libcoff-in.h (struct xcoff_tdata): Define.
4862 (xcoff_data): Define.
4863 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4864 * bfd-in2.h, libcoff.h: Rebuild.
4865 * coff-rs6000.c (xcoff_mkobject): New static function.
4866 (coff_mkobject): Define.
4867 (xcoff_copy_private_bfd_data): New static function.
4868 (coff_bfd_copy_private_bfd_data): Define.
4869 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4871 (rs6000coff_vec): Add DYNAMIC to object_flags.
4872 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4873 .loader sections specially.
4874 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4875 section alignment from the XCOFF tdata information.
4876 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4877 F_SHROBJ, and copy the extra a.out header information into the
4878 XCOFF tdata structure.
4879 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4880 F_DYNLOAD and the extra a.out header information.
4881 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4882 C_HIDEXT symbol with attached csect information.
4883 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4884 in the o_maxdata field.
4885 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4886 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4887 end if BSF_NOT_AT_END is set.
4889 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4890 _bfd_read_ar_hdr_fn.
4891 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4892 * bfd-in2.h, libbfd.h: Rebuild.
4893 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4895 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4896 (bfd_slurp_bsd_armap_f2): Likewise.
4897 (_bfd_slurp_extended_name_table): Likewise.
4899 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4901 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4903 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4904 when the symbol table is empty.
4906 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4907 space for section symbols, since we don't output them either.
4908 (elf_m68k_adjust_dynindx): Removed.
4910 * ptrace-core.c (rawptr): Make it a local variable of
4911 ptrace_unix_core_file_p.
4913 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4915 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4918 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4919 Mac object file formats.
4921 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4923 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4924 auxent if there isn't one.
4925 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4926 rather than FILNMLEN as the maximum name length.
4928 * coffcode.h (bfd_coff_backend_data): Add new field
4929 _bfd_coff_print_aux.
4930 (bfd_coff_print_aux): New static function.
4931 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4932 scnlen field of an XTY_LD csect aux entry.
4933 (coff_print_aux): New static function.
4934 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4935 in coff_pointerize_aux_hook.
4936 (bfd_coff_std_swap_table): Initialize new field.
4937 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4938 * libcoff.h: Rebuild.
4939 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4940 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4942 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4943 if there are symbols, for native AIX ld compatibility.
4945 * coffcode.h (bfd_coff_backend_data): Add new field
4946 _bfd_coff_pointerize_aux_hook.
4947 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4948 or I960, and as 0 otherwise.
4949 (bfd_coff_std_swap_table): Initialize new field.
4950 * libcoff.h: Rebuild.
4951 * coffgen.c (coff_pointerize_aux): Change parameters to take
4952 symbol pointer instead of type and class, and to take aux index.
4953 Call _bfd_coff_pointerize_aux_hook if it is defined.
4954 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4955 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4956 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4958 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4959 read-only/host-only support.
4961 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4963 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4966 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4967 BFD_JUMP_TABLE_ARCHIVE accordingly.
4968 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4969 (_bfd_compute_and_write_armap): Declare.
4970 (_bfd_generic_read_ar_hdr): Declare.
4971 (_bfd_read_ar_hdr): Define.
4972 (_bfd_noarchive_read_ar_hdr): Define.
4973 (_bfd_archive_bsd_read_ar_hdr): Define.
4974 (_bfd_archive_coff_read_ar_hdr): Define.
4975 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4976 _bfd_read_ar_hdr instead.
4977 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4978 (_bfd_compute_and_write_armap): Rename from
4979 compute_and_write_armap. Make non-static. Change all callers.
4980 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4981 than _bfd_snarf_ar_hdr.
4982 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4983 * ieee.c (ieee_read_ar_hdr): Define.
4984 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4985 * oasys.c (oasys_read_ar_hdr): Define.
4986 * som.c (som_read_ar_hdr): Define.
4987 * bfd-in2.h, libbfd.h: Rebuild.
4989 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4991 * peicode.c (coff_swap_filehdr_in): If symptr is
4992 zero, there aren't any symbols, even if nsyms is set.
4994 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4996 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4998 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4999 sections, and set styp correctly for them: .got, .hash, .dynamic,
5000 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5001 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5003 (ecoff_sort_hdrs): New static function.
5004 (ecoff_compute_section_file_positions): Return boolean, not void.
5005 Sort the sections by VMA before looking through them. Put the
5006 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5007 section on an appropriate boundary within the page.
5008 (ecoff_compute_reloc_file_positions): Check return value of
5009 ecoff_compute_section_file_positions.
5010 (_bfd_ecoff_set_section_contents): Likewise.
5011 (_bfd_ecoff_write_object_contents): Check for various Alpha
5012 section types when incrementing text_size and data_size. Call
5013 adjust_headers backend function if it exists.
5014 * coff-alpha.c (alpha_adjust_headers): New static function.
5015 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5016 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5018 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5020 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5022 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5023 of ALTERNATE_AIX_CORE_FORMAT.
5024 * configure.in (aix4): No longer need CORE_FLAGS.
5025 * configure: Updated.
5027 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5029 NS32k changes from Ian Dall:
5030 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5032 (aout_link_input_section_std, aout_link_input_section_ext,
5033 aout_link_reloc_link_order): Call them instead of _bfd_*
5035 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5037 (backend_data): Use it instead of hardcoded zero.
5039 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5040 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5042 * ns32knetbsd.c: Include bfd.h.
5043 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5044 (MY_bfd_reloc_type_lookup): Declare function too.
5045 * pc532-mach.c (set_sizes): Don't declare.
5046 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5047 (backend_data, MY_backend_data): Don't define.
5049 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5050 ns32k-*-lites* like ns32k-*-netbsd*.
5052 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5055 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5057 * coffcode.h (coff_write_object_contents): Restore setting
5058 f_timdat to 0, deleted on August 22.
5060 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5062 * coffcode.h (coff_bfd_copy_private_symbol_data,
5063 coff_bfd_copy_private_section_data,
5064 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5065 * peicode.h (coff_bfd_copy_private_bfd_data): New
5066 (pe_bfd_copy_private_bfd_data): New.
5067 (coff_swap_scnhdr_in): Swap bss size into the right place.
5068 (pe_print_private_bfd_data): Add some newlines.
5070 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5072 * som.c (setup_sections): Don't die if a space has no subspaces.
5074 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5076 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5077 dynamic symbol override a common symbol. Don't change the size or
5078 type if they have been set and the new symbol is not a definition.
5079 Warn if the size or type changes.
5081 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5083 * som.c (som_begin_writing): Don't write the symbol table or
5085 (som_finish_writing): Write them here. Place them after the
5086 subspace data, but before the relocs.
5088 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5090 * sunos.c (sunos_add_one_symbol): Just pass false, not
5091 info->shared_library, to sunos_create_dynamic_sections.
5092 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5094 (sunos_check_dynamic_reloc): Remove .text section assertion.
5096 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5098 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5099 * configure, configure.in: Add pmac_xcoff_vec case.
5100 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5101 * coff-pmac.c: New file, PowerMac XCOFF support.
5102 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5103 * targets.c (pmac_xcoff_vec): Declare.
5105 * mpw-config.in: Various changes to be compatible with the
5106 autoconf-based configury.
5107 * mpw-make.sed: New file, sed commands to translate Unix
5108 makefile into MPW syntax.
5109 * mpw-make.in: Remove.
5110 * hosts/mpw.h: Remove.
5111 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5112 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5114 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5116 * binary.c (binary_get_symtab): Return an empty string on error.
5117 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5119 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5121 * coff-ppc.c: Reformatted according to gnu conventions
5122 Removed irrelevant "if 0" code
5124 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5126 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5127 symbols rather than as indirect symbols.
5128 (MY(slurp_symbol_table)): Don't do anything special about
5131 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5132 of .ctors and .dtors sections is no larger than 2.
5134 * sunos.c (sunos_add_one_symbol): Don't change
5135 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5137 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5138 dynamic symbols when creating a shared library.
5139 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5141 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5142 written even if it is not defined in a regular object.
5143 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5144 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5145 rather than the constant 22.
5146 (sunos_check_dynamic_reloc): Handle creating a shared library.
5147 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5148 zero when creating a shared library.
5149 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5150 write it out at the start of the symbol table.
5152 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5154 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5156 * config.bfd: Add arm-*-coff.
5157 * configure.in, configure: Add armcoff_{little,big}_vec.
5158 * targets.c (armcoff_{little,big}_vec): Declare.
5159 (bfd_target_vector): Add armcoff_{little,big}_vec.
5160 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5162 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5164 * targets.c (bfd_find_target): Remove debugging code.
5166 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5168 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5170 * Makefile.in: added *-ppc files
5171 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5172 allow pe based .o's to be shared with other tools on ppc/NT
5173 * config.bfd: added powerpc[le]-[pe|winnt] config support
5174 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5175 * peicode.h: Added more section flags for PE on ppc
5176 Added coff_swap_filehdr_out to allow peicode.h to be
5177 used for non-image PE files on ppc.
5178 Check for image, or not, before copying pe_opthdr
5179 * targets.c: Added new bfd's
5180 * targets.c: Removed two inactive bfds that shouldn't have made it this
5183 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5185 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5186 explicit values to initialize all relocs. Change all users.
5187 (ppc_elf_brtaken_inner): New function to handle branch predicition
5189 (ppc_elf_brtaken_reloc): Ditto.
5190 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5191 relocs use ppc_elf_unsupported_reloc.
5192 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5193 needs to be reported.
5194 (ppc_elf_relocate_section): Support branch prediction relocs.
5196 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5198 * bfd.c (bfd_assert): Remove \n from string passed to
5201 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5202 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5203 (bfd_coff_make_section_hook): Don't define.
5204 (coff_make_section_hook): Remove.
5205 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5206 (styp_to_sec_flags): Likewise.
5207 (coff_write_object_contents): Likewise.
5208 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5210 * libcoff.h: Rebuild.
5211 * coffgen.c (make_a_section_from_file): Just call
5212 bfd_make_section_anyway, not bfd_make_section or
5213 bfd_coff_make_section_hook.
5214 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5215 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5216 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5217 make_section_hook field.
5218 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5220 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5221 pointers into value field for warning and indirect symbols; just
5222 leave the value field alone.
5223 * linker.c (generic_link_add_symbol_list): Use next symbol for
5224 warning and indirect symbols, rather than looking in symbol value.
5225 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5226 parameter. Change all callers. Remove support for indirect
5227 symbols; it didn't work anyhow.
5228 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5229 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5230 * bfd-in2.h: Rebuild.
5232 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5234 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5235 go back to telling the tools this reloc operates on 32 bits.
5237 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5239 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5240 rather than a direct fprintf.
5241 * archive.c (_bfd_write_archive_contents): Likewise.
5242 * coffcode.h (coff_slurp_symbol_table): Likewise.
5243 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5244 (ppc_elf_unsupported_reloc): Likewise.
5245 (ppc_elf_relocate_section): Likewise.
5246 * i386linux.c (linux_tally_symbols): Likewise.
5247 (linux_finish_dynamic_link): Likewise.
5248 * osf-core.c (osf_core_core_file_p): Likewise.
5249 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5250 * som.c (som_sizeof_headers): Likewise.
5251 * srec.c (srec_bad_byte): Likewise.
5252 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5253 * libbfd-in.h (bfd_assert): Declare first parameter const.
5254 * libbfd.h: Rebuild.
5255 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5256 bfd_reloc_overflow is enough.
5257 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5258 * coff-h8500.c (rtype2howto): Likewise.
5259 * coff-z8k.c (rtype2howto): Likewise.
5260 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5261 * elf.c (_bfd_elf_get_lineno): Likewise.
5262 (_bfd_elf_no_info_to_howto): Likewise.
5263 (_bfd_elf_no_info_to_howto_rel): Likewise.
5264 * hp300hpux.c (convert_sym_type): Likewise.
5265 (MY(swap_std_reloc_in)): Likewise.
5266 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5268 * libaout.h (struct aoutdata): Add line_buf field.
5269 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5270 and filename_buffer. Instead, use a malloc buffer stored in the
5271 new line_buf field. Remove length restrictions.
5273 * coffgen.c (string_size): Remove static variable.
5274 (debug_string_size, debug_string_section): Likewise.
5275 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5276 and debug_string_size_p parameters. Use them instead of the
5277 global variables. Change all callers.
5278 (coff_write_symbol): Likewise.
5279 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5280 (coff_write_symbols): Add local variables to replace removed
5283 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5284 function, and line_base fields.
5285 * libcoff.h: Rebuild.
5286 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5287 information, rather than using static variables.
5289 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5290 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5292 * init.c (initialized): Remove static variable.
5293 (bfd_init): Don't bother setting initialized.
5294 (bfd_check_init): Remove.
5295 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5296 * libbfd.h: Rebuild.
5298 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5300 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5301 size for full core dumps. Copy core file header to private data.
5302 (rs6000coff_core_file_failing_command,
5303 rs6000coff_core_file_failing_signal): New functions to extract
5304 the file name and terminating signal from the core file.
5305 * coff-rs6000.c: Use them.
5307 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5309 Change arch info to be const, initialized at compile time.
5310 * archures.c: Reindent many functions. Change CONST to const.
5311 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5312 nothing set it anyhow. Make next const.
5313 (bfd_arch_info_list): Remove.
5314 (bfd_archures_list): Rename from archures_init_table. Change from
5315 a table of function pointers to a table of bfd_arch_info_type
5316 structure addresses.
5317 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5318 (bfd_lookup_arch): Likewise.
5319 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5321 (bfd_default_arch_struct): Make const.
5322 (bfd_arch_init, bfd_arch_linkin): Remove.
5323 (bfd_get_arch_info): Return a const pointer.
5324 * init.c (bfd_init): Don't call bfd_arch_init.
5325 * bfd.c (struct _bfd): Make arch_info const.
5326 * bfd-in2.h: Rebuild.
5327 * libbfd.h: Rebuild.
5328 * configure.in: Put & before everything in $selarchs.
5329 * configure: Rebuild.
5330 * cpu-*.c: Change bfd_*_arch from a function which calls
5331 bfd_arch_linkin to a const structure.
5332 * ieee.c (ieee_object_p): Make arch const.
5334 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5336 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5338 * bfd-in2.h: Regenerate.
5339 * libbfd.h: Regenerate.
5341 * elf32-ppc.c (reloc_type): Update names to match current draft.
5342 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5343 relative. Update names to current V.4 draft.
5344 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5345 (ppc_elf_relocate_section): Rename relocations to match draft.
5347 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5349 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5350 compiled with -mrelocatable-lib to be linked with either normal
5351 modules or -mrelocatable modules.
5353 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5355 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5356 in the a.out header.
5358 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5359 a reloc against a local symbol, even if it's not a section.
5361 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5363 * targets.c (bfd_target): Remove unused align_power_min field.
5364 * bfd-in2.h: Rebuild.
5365 * All backends: Remove initialization of align_power_min.
5367 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5369 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5371 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5373 * config.bfd (mips-dec-netbsd*): New target.
5374 * configure.host (mips-dec-netbsd*): New host.
5375 * configure.in (mips-dec-netbsd*): New native.
5376 * configure: Rebuild.
5378 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5380 Make the COFF backend linker merge common types:
5381 * cofflink.c (struct coff_debug_merge_element): Define.
5382 (struct coff_debug_merge_type): Define.
5383 (struct coff_debug_merge_hash_entry): Define.
5384 (struct coff_debug_merge_hash_table): Define.
5385 (coff_debug_merge_hash_table_init): Define.
5386 (coff_debug_merge_hash_table_free): Define.
5387 (coff_debug_merge_hash_lookup): Define.
5388 (struct coff_final_link_info): Add debug_merge field.
5389 (coff_debug_merge_hash_newfunc): New static function.
5390 (_bfd_coff_final_link): Allocate and free debug_merge table.
5391 (coff_link_input_bfd): Merge identical enum, struct and union
5394 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5396 Convert i960 COFF to use COFF backend linker.
5397 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5398 structure to store the symbol being used.
5399 (coff_i960_start_final_link): New static function.
5400 (coff_i960_relocate_section): New static function.
5401 (coff_i960_adjust_symndx): New static function.
5402 (coff_start_final_link): Define.
5403 (coff_relocate_section): Define.
5404 (coff_adjust_symndx): Define.
5405 * coffcode.h (bfd_coff_backend_data): Add new callback function
5406 _bfd_coff_start_final_link.
5407 (bfd_coff_start_final_link): Define.
5408 (coff_start_final_link): Define if not defined.
5409 (bfd_coff_std_swap_table): Add coff_start_final_link.
5410 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5412 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5413 function callback is not NULL.
5414 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5415 (_bfd_coff_internal_syment_name): Declare.
5416 * libcoff.h: Rebuild.
5417 * configure.in (icoff_big_vec): Add cofflink.o.
5418 (icoff_little_vec): Likewise.
5419 * configure: Rebuild.
5421 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5423 * Makefile.in (clean-info): Remove extraneous tab from line
5426 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5428 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5429 contents has relocs.
5431 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5433 * coffcode.h (coff_compute_section_file_positions): Keep the
5435 (coff_write_object_contents): Remember if it's a relocatable
5437 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5438 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5439 if relocatable file. Swap out saved raw size.
5441 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5443 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5444 (maintainer-clean): Rename from realclean, passing
5445 maintainer-clean down to subdirectories, but leave realclean as a
5448 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5451 * dep-in.sed: Remove config.h from generated dependencies.
5453 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5454 broken out of sunos_canonicalize_dynamic_symtab.
5455 (sunos_canonicalize_dynamic_symtab): Call new function
5456 sunos_slurp_dynamic_symtab.
5457 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5458 dynamic symbol table to the caller.
5459 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5460 callback to override the symbols being read.
5461 * libaout.h (struct aout_backend_data): Add three new parameters
5462 to add_dynamic_symbols callback.
5464 Extensive minor changes to avoid various gcc warnings. Also:
5465 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5466 * archures.c (bfd_arch_info_type): Change mach field from long to
5468 (bfd_lookup_arch): Change machine parameter from long to unsigned
5471 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5473 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5474 a symbol with a non-zero plt_offset.
5476 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5478 * elfcode.h (align_file_position): Remove; not used.
5480 * configure.in: Only check for <sys/procfs.h> on a native system,
5481 and make sure it defines prstatus_t.
5482 * configure: Rebuild.
5484 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5486 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5488 * config.in: Rename from config.h.in.
5489 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5490 Check for config.h:config.in when creating stamp-h.
5491 * configure: Rebuild.
5492 * Makefile.in (stamp-h): Depend upon config.in rather than
5493 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5494 calling config.status.
5496 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5497 (Makefile): Just rebuild Makefile.
5498 (config.h, stamp-h): New targets.
5499 * configure.in: Create stamp-h when rebuilding config.h.
5500 * configure: Rebuild.
5502 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5504 * configure.in: Call AC_CONFIG_HEADER. Substitute
5505 HOST_64BIT_LONG. Check that various header files exist. Check
5506 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5507 and/or free need to be declared. Don't make a link to sysdep.h.
5508 Define TRAD_HEADER for various hosts.
5509 * configure: Rebuild.
5510 * configure.host: Don't set my_host. Add definitions taken from
5511 host header files for various entries. Remove entries which now
5513 * acconfig.h: New file.
5514 * config.h.in: New file, built by autoheader.
5515 * sysdep.h: New file.
5516 * Makefile.in (do_distclean): Don't remove sysdep.h.
5518 (LOCAL_H_DEPS): New variable.
5519 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5521 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5522 ($(OPTIONAL_BACKENDS)): Likewise.
5523 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5524 looking through sysdep.h.
5525 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5526 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5527 (fprintf_vma, sprintf_vma): Likewise.
5528 (int64_type, uint64_type): Don't define.
5529 * bfd-in2.h: Rebuild.
5530 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5531 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5532 * lynx-core.c: Include stuff from old hosts/lynx.h.
5533 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5534 rather than NO_FCNTL.
5535 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5536 rather than NATIVE_HPPAHPUX_COMPILER.
5537 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5539 * hosts/*.h: Remove all header files which merely include,
5540 declare, and define things. Leave header files which define
5541 information needed by trad-core.c.
5543 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5544 (BFD_CC_FOR_BUILD): Define.
5545 * configure.in: Use BFD_CC_FOR_BUILD.
5546 * configure: Rebuild.
5548 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5550 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5551 * configure: Rebuild.
5553 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5556 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5558 * config.bfd: i386pe_ve -> i386pe_vec.
5560 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5562 * configure.host: Incorporate host Makefile fragments by setting
5564 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5565 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5566 value based on whether the code is being compiled by a cross
5567 compiler. Don't substitute host_makefile_frag or frags.
5568 * aclocal.m4: New file to define local AC_PROG_CC.
5569 * configure: Rebuild.
5570 * Makefile.in (INSTALL): Set to @INSTALL@.
5571 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5572 (INSTALL_DATA): Set to @INSTALL_DATA@.
5574 (CC): Define as @CC@.
5575 (CFLAGS): Set to @CFLAGS@.
5576 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5577 (@host_makefile_frag@): Remove.
5578 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5579 after other options.
5580 (config.status): Remove dependency upon @frags@.
5581 * config/*.mh, config/README: Remove.
5583 * config.bfd: Rewrite to incorporate the contents of the Makefile
5584 fragments by setting shell variables, rather than merely returning
5585 the name of a Makefile fragment.
5586 * configure.in: Use shell variables set by config.bfd rather than
5587 looking at the target Makefile fragment files. Don't substitute
5588 target_makefile_frag. Do substitute TDEFINES.
5589 * configure: Rebuild.
5590 * Makefile.in (@target_makefile_frag@): Remove.
5591 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5592 * config/*.mt: Remove.
5594 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5596 * configure.in: Put changequote lines around "i[345]86" patterns
5597 section of core file support.
5599 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5601 * som.c (som_bfd_print_private_bfd_data): Define to use the
5604 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5606 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5607 entry, text_start and data_start.
5609 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5611 * Makefile.in (OFILES): Remove $(TDEPFILES).
5612 * config/apollo.mt (TDEPFILES): Remove.
5613 * config/README: Update.
5615 * configure.in: For a native configuration, set COREFILE and
5616 COREFLAG based on the canonical host name.
5617 * configure: Rebuild.
5618 * Makefile.in: Rebuild dependencies.
5619 (ALL_CFLAGS): Add @COREFLAG@.
5620 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5621 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5622 support routines. Check LYNX_CORE rather than HOST_LYNX.
5623 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5624 * i386lynx.c: Likewise.
5625 * m68klynx.c: Likewise.
5626 * sparclynx.c: Likewise.
5627 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5628 * *-core.c: Comment changes.
5629 * config/decstation.mh (HDEPFILES): Remove.
5630 (HDEFINES): Remove -DTRAD_CORE.
5631 * config/irix3.mh (RANLIB): Remove.
5632 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5633 (HDEFINES): Remove -DIRIX_CORE.
5634 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5635 (HDEFINES): Remove -DTRAD_CORE.
5636 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5637 * config/ultra3.mh (RANLIB): Remove.
5638 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5639 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5640 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5641 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5642 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5643 * config/i386aix.mh, config/i386bsd.mh: Remove.
5644 * config/i386linux.mh, config/i386mach3.mh: Remove.
5645 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5646 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5647 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5648 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5649 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5650 * config/solaris2.mh, config/stratus.mh: Remove.
5651 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5652 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5654 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5656 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5657 DT_FINI entry if the appropriate symbol is not in the hash table.
5659 * libelf.h (struct elf_backend_data): Add create_program_headers
5660 and want_hdr_in_seg fields.
5661 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5663 (elf_backend_create_program_headers): Likewise.
5664 (elfNN_bed): Initialize create_program_headers and
5666 * elf.c (get_program_header_size): Call create_program_headers
5668 (map_program_segments): Check want_hdr_in_seg backend field. Call
5669 create_program_headers backend routine.
5671 * elf.c (assign_file_positions_except_relocs): Align non allocated
5672 sections when creating an executable.
5674 * elfcode.h (elf_swap_phdr_in): Make non static.
5675 (elf_swap_phdr_out): Make non static.
5676 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5677 (bfd_elf32_swap_phdr_out): Declare.
5678 (bfd_elf64_swap_phdr_in): Declare.
5679 (bfd_elf64_swap_phdr_out): Declare.
5681 * ecofflink.c (ecoff_collect_shuffle): New static function.
5682 (_bfd_ecoff_get_accumulated_pdr): New function.
5683 (_bfd_ecoff_get_accumulated_sym): New function.
5684 (_bfd_ecoff_get_accumulated_ss): New function.
5685 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5686 (_bfd_ecoff_get_accumulated_sym): Declare.
5687 (_bfd_ecoff_get_accumulated_ss): Declare.
5688 * libbfd.h: Rebuild.
5690 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5692 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5694 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5695 warning symbols. If any section is named .gnu.warning.XXX, treat
5696 the contents as a warning to be issued if the symbol XXX is
5698 (elf_link_output_extsym): For an indirect or warning symbol, just
5699 output the symbol it points to.
5701 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5702 if bfd_hash_allocate fails, since it will already be set.
5703 (generic_link_hash_newfunc): Likewise.
5704 (archive_hash_newfunc): Likewise.
5705 (hash_entry_bfd): New static function.
5706 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5707 callback. Allocate a new warning using the hash table newfunc.
5708 Use bfd_hash_replace to update the entry in the hash table, rather
5709 than assuming we can copy the fields with structure assignment.
5711 * hash.c (bfd_hash_replace): New function.
5712 * bfd-in.h (bfd_hash_replace): Declare.
5713 * bfd-in2.h: Rebuild.
5715 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5717 * config.bfd: Add mips*vr4300-*-elf* target.
5718 * config/mipsbvr4300.mt: Added.
5720 See file ChangeLog.2
5727 version-control: never