2 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
5 R_V850_ZDAOFFSET and R_V850_TDAOFFSET. Fix various
6 fields in R_V850_TDAOFFSET.
7 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
8 relocs to work more like other relocs. Handle R_V850_TDAOFF
11 * elf32-v850.c: Include bfdlink.h.
12 (bfd_elf32_v850_reloc): Return an error if we get a reloc
14 (elf32_v850_bfd_final_link_relocate): New function.
15 (v850_elf_relocation_section): Likewise.
16 (elf_backend_relocate_section): Define.
19 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
21 * binary.c (binary_set_section_contents): Ignore sections which
22 don't have SEC_LOAD and SEC_ALLOC set.
24 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
26 * linker.c (_bfd_generic_final_link): Avoid losing static
27 symbols in the .bss section.
29 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
31 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
32 (mips32_64bit_reloc): New static function.
33 (mips_reloc_map): Add entry for BFD_RELOC_64.
34 (mips_elf_relocate_section): Handle R_MIPS_64.
36 * linker.c (default_indirect_link_order): Print an error message
37 when attempting to do a relocateable link with different object
38 file formats, rather than calling abort.
41 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
43 * reloc.c (m32r relocs): Rename them.
44 * bfd-in2.h, libbfd.h: Regenerated.
45 * elf32-m32r.c: Update.
46 (m32r_elf_10_pcrel_reloc): New function.
47 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
48 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
51 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
53 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
54 all sections that will be included in the output file.
55 (_bfd_generic_link_output_symbols): Discard symbols in sections
56 which are being discarded.
60 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
61 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
62 (elf_v850_howto_table): Corresponding changes.
63 (elf_v850_reloc_map): Corresponding changes.
64 * reloc.c: Add additional V850 relocations.
65 * bfd-in2.h, libbfd.h: Rebuilt.
67 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
68 no longer want in pc-relative relocs.
70 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
72 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
73 accept a reloc against an undefined sybmol!
75 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
77 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
80 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
82 * VERSION: Bump for new relocation.
84 * hosts/i386bsd.h: If NBPG is not defined, define it as
85 PAGE_SIZE, for recent versions of FreeBSD.
87 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
89 * configure.host: Use `long long' as the 64 bit type on a Solaris
90 host, since both gcc and the SunPRO compilers support it.
92 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
94 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
95 mistake to have reused the ECOFF LITERAL for ELF since they have
97 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
98 * bfd-in2.h, libbfd.h: Rebuild.
100 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
103 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
104 dynamic relocation for an undefweak symbol when we are building
107 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
109 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
110 point explicitly to srcdir.
111 (targmatch.h): Edit references to point explicitly to objdir.
113 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
115 * config.bfd: When setting targ_cpu, don't get confused by
118 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
120 * configure.host: Add support for windows host (a build done
121 under the Microsoft build environment).
123 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
125 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
126 definition in a dynamic object, add it to the dynamic symbol table
127 if any dynamic object mentions it. Reverts part of last patch.
129 * sunos.c (struct sunos_link_hash_table): Add got_base field.
130 (sunos_link_hash_table_create): Initialize got_base.
131 (bfd_sunos_size_dynamic_sections): If the .got section is more
132 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
134 (sunos_check_dynamic_reloc): Subtract got_base from a base
137 * elf32-mips.c (elf_mips_isa): New static function.
138 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
139 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
141 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
143 * archive.c (do_slurp_coff_armap): Only treat archive as little
144 endian for i960 COFF.
146 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
148 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
149 by the change in size of the section when EXEC_P is not set.
151 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
152 (m68kcoff_rtype_to_howto): New static function.
153 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
154 VMA to the addend for a PC relative reloc.
156 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
158 * Makefile.in: Rebuild dependencies.
160 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
163 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
165 * Makefile.in: Remove explicit dependencies for mn10200 and
167 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
168 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
169 (dependencies): Rebuilt.
171 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
173 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
174 during this function.
176 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
177 section if the flags are compatible.
179 * configure.in: Add havevecs, and put it in tdefaults.
180 * mpw-config.in: Likewise.
181 * configure: Rebuild.
182 * targmatch.sed: New file; a sed script to build targmatch.h from
184 * config.bfd: Add #if, #endif, and comments for targmatch.h.
185 * targets.c: Include "fnmatch.h".
186 (struct targmatch): Define.
187 (bfd_target_match): Define by including targmatch.h.
188 (bfd_find_target): If the target is not found by name, search for
189 it as a configuration triplet.
190 * Makefile.in: Rebuild dependencies.
191 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
192 i386dynix.o, m68k4knetbsd.o, and riscix.o.
193 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
194 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
195 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
196 (CFILES): Remove i386dynix.c and hp300bsd.c.
197 (targmatch.h): New target.
198 (do_clean): Remove targmatch.h.
200 * configure.in: Add BFD_NEED_DECLARATION(getenv).
201 * acconfig.h: Add NEED_DECLARATION_GETENV.
202 * configure, config.in: Rebuild.
203 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
204 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
206 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
208 * cpu-mn10x00.c, elf32-mn10x00: Removed.
209 * cpu-mn10200.c, cpu-mn10300.c: New files.
210 * elf32-mn10200.c, elf32-mn10300.c: New files.
211 * Makefile.in: Break mn10x00 support into two separate
212 configurations, mn10200 and mn10300.
213 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
214 * bfd-in2.h, configure: Rebuilt.
216 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
218 * Makefile.in (do_clean): Move config.log to do_distclean.
220 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
222 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
223 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
224 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
225 (elf32-mn10x00.o): Add dependencies.
226 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
227 (bfd_mn10x00_arch): Declare.
228 (bfd_archures_list): Add bfd_mn10x00_arch.
229 * config.bfd: Add mn10x00-*-*.
230 * configure.in: Add bfd_elf32_mn10x00_vec.
231 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
232 * targets.c (bfd_elf32_mn10x00_vec): Declare.
233 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
234 * bfd-in2.h, configure: Rebuilt.
236 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
238 openVMS/Alpha: Provide filename and case_hack flags via
239 symbol table from gas.
240 Add case_hack code for symbol output from vax/vms.
241 * evax-alpha.c (evax_initialize): Remove filename handling,
242 filename is provided via symbol table.
243 (evax_get_symtab): Use local symbol count when setting up table.
244 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
246 (_bfd_evax_write_egsd): Skip file name symbol.
247 * evax-emh.c (get_vms_time_string): Local function now.
248 (_bfd_evax_write_emh): Extract source filename and case_hack flags
250 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
251 through _bfd_evax_case_hack_symbol.
252 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
254 (_bfd_evax_basename): Removed.
255 (_bfd_get_vms_time_string): Moved to evax-emh.c.
256 * evax.h (evax_private_data_struct): Remove filename.
257 (flag_hash_long_names, flag_show_after_trunc,
258 flag_no_hash_mixed_case, vms_name_mapping): New flags for
261 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
263 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
264 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
265 (NO_SWAP_MAGIC): Don't define.
266 (SWAP_MAGIC): Define.
268 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
269 no hash table entry for a global symbol.
271 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
273 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
275 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
277 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
278 symbol type with T_NULL. Warn if symbol type changes. Based on
279 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
281 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
282 a dynamic object in the dynamic symbol table if it is referenced
283 or defined by a regular object.
286 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
288 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
289 remove dwarf local labels. Shrinks binaries by a factor of 3!
292 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
294 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
295 by hand, rather than by calling bfd_make_section.
298 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
300 * reloc.c: Rename m32r relocs.
301 * bfd-in2.h, libbfd.h: Rebuilt.
302 * elf32-m32r.c: Update.
305 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
307 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
308 link, adjust the symbol index of a base relative reloc. Don't
309 change the addend of a PC relative reloc if pcrel_offset is set.
310 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
313 * reloc.c (bfd_perform_relocation): Apply the relocation even if
314 it is zero, in case src_mask matters.
315 (bfd_install_relocation): Likewise.
317 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
319 * xcofflink.c (xcoff_link_add_symbols): Always initialize
321 (_bfd_xcoff_bfd_final_link): Don't set target_index
322 to an uninitialized value.
324 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
326 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
327 indices, rather than crashing.
328 (coff_slurp_reloc_table): Likewise. Check whether the howto field
330 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
333 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
335 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
337 (coff_arm_adjust_symndx): New static function.
338 (coff_adjust_symndx): Define.
340 * srec.c (srec_scan): Accept multiple symbols on a single line.
341 From Pascal Martin <pmartin@alsys.com>.
345 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
347 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
348 (sunos_merge_private_bfd_data): New function.
350 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
352 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
354 (bfd_merge_private_bfd_data): Likewise.
355 * section.c (bfd_copy_private_section_data): Likewise.
356 * syms.c (bfd_copy_private_symbol_data): Likewise.
357 * bfd-in2.h: Rebuild.
358 * aout-target.h (MY_bfd_copy_private_section_data): Check that
359 both BFD's are the right flavour.
360 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
361 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
362 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
363 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
364 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
365 (ppc_elf_merge_private_bfd_data): Likewise.
366 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
367 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
369 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
370 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
374 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
376 * reloc.c: Add m32r relocs.
377 * bfd-in2.h, libbfd.h: Rebuilt.
378 * cpu-m32r.c,elf32-m32r.c: New files.
381 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
383 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
385 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
387 * tekhex.c (first_phase): Change type parameter from char to int.
389 (pass_over): Change func to expect int, not char.
391 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
392 rather than SEC_LOAD when aligning the file offset for the first
393 section in a segment.
395 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
397 * syms.c (coff_section_type): Make arg const.
398 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
399 to make_bfd_asection().
400 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
401 * elfcode.h (bfd_section_from_phdr): Remove prototype.
402 (_bfd_elf_stringtab_init): Remove prototype.
404 * netbsd-core.c (swap_abort): Add prototype.
405 * aix386-core.c (swap_abort): Ditto & make static
406 * hpux-core.c (swap_abort): Ditto & make static.
407 * irix-core.c (swap_abort): Ditto & make static.
408 * ptrace-core.c (swap_abort): Ditto & make static.
409 * trad-core.c (swap_abort): Ditto & make static.
410 * coffswap.h (coff_swap_reloc_in): Ditto.
411 (coff_swap_reloc_out): Ditto.
412 (coff_swap_filehdr_in): Ditto.
413 (coff_swap_filehdr_out): Ditto.
414 (coff_swap_sym_in): Ditto.
415 (coff_swap_sym_out): Ditto.
416 (coff_swap_aux_in): Ditto.
417 (coff_swap_aux_out): Ditto.
418 (coff_swap_lineno_in): Ditto.
419 (coff_swap_lineno_out): Ditto.
420 (coff_swap_aouthdr_in): Ditto.
421 (coff_swap_aouthdr_out): Ditto.
422 (coff_swap_scnhdr_in): Ditto.
423 (coff_swap_scnhdr_out): Ditto.
424 * ihex.c (ihex_sizeof_headers): Ditto.
425 * tekhex.c (getsym): Ditto.
426 (find_chunk): Ditto & make static.
427 (insert_byte): Ditto.
428 (first_phase): Ditto.
430 (tekhex_get_symtab): Ditto & make static.
431 (tekhex_get_symtab_upper_bound): Ditto & make static.
432 (tekhex_mkobject): Ditto.
433 (tekhex_object_p): Ditto.
434 (move_section_contents): Ditto.
435 (tekhex_get_section_contents): Ditto.
436 (tekhex_set_arch_mach): Ditto & make static.
437 (tekhex_set_section_contents): Ditto.
441 (tekhex_write_object_contents): Ditto.
442 (tekhex_sizeof_headers): Ditto.
443 (tekhex_make_empty_symbol): Ditto.
444 (tekhex_get_symbol_info): Ditto.
445 (tekhex_print_symbol): Ditto.
446 * irix-core.c (make_bfd_asection): Ditto.
447 (irix_core_core_file_p): Ditto.
448 (irix_core_core_file_failing_command): Ditto.
449 (irix_core_core_file_failing_signal): Ditto.
450 (irix_core_core_file_matches_executable_p): Ditto.
451 (irix_core_make_empty_symbol): Ditto.
452 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
453 * srec.c (srec_new_symbol): Ditto.
454 (srec_get_section_contents): Ditto.
455 (srec_set_arch_mach): Ditto.
456 (srec_set_section_contents): Ditto.
457 (internal_srec_write_object_contents): Ditto.
458 (srec_write_object_contents): Ditto.
459 (symbolsrec_write_object_contents): Ditto.
460 (srec_sizeof_headers): Ditto.
461 (srec_make_empty_symbol): Ditto.
462 (srec_get_symtab_upper_bound): Ditto.
463 (srec_get_symtab): Ditto.
464 (srec_print_symbol): Ditto and make static.
465 * elf.c (elf_read): Ditto
466 (assign_section_numbers): Ditto.
467 (elf_fake_sections): Ditto.
468 (sym_is_global): Ditto.
469 (elf_map_symbols): Ditto.
470 (get_program_header_size): Ditto.
471 * coffgen.c (make_a_section_from_file): Ditto.
472 (coff_real_object_p): Ditto.
473 (fixup_symbol_value): Ditto.
474 (build_debug_section): Ditto.
476 * syms.c (coff_section_type): Ditto.
479 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
481 * bfd-in2.h: Rebuilt after m32r changes.
484 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
487 * config.bfd,configure.in,configure: Add m32r support.
488 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
490 * config.bfd: Keep target list alphabetically sorted.
493 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
495 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
496 to add in the constant part found in the instruction itself.
497 (case R_V850_HI16_S): Likewise.
501 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
503 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
504 and R_D10V_18 to be 1 (word).
507 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
509 * stabs.c (_bfd_link_section_stabs): If the output_section field
510 of either section is bfd_abs_section, then the linker is
511 discarding the section and we should not optimize it.
513 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
515 * Makefile.in (aout-sparcle.o): New target.
516 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
517 * config.bfd (sparclet-*-aout*): Add case.
518 * configure.in (sparcle_aout_vec): Add case.
519 * configure: Regenerated.
520 * targets.c (sparcle_aout_vec): Declare.
521 (bfd_target_vector): Add sparcle_aout_vec.
522 * aout-sparcle.c: New file.
525 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
527 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
528 low order sign bit propogation for R_V850_HI16_S.
530 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
531 handling V850 specific relocs.
532 (elf_v850_howto_table): Use the new function for some
533 relocations. Twiddle masks & shifts for some relocs.
534 Set partial_inplace where needed.
537 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
539 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
540 default architecture to a machine number of 0.
541 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
543 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
544 the output BFD is the default, set it from the first input BFD.
547 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
549 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
550 insert at bitpos zero. The HI16 relocs are shifted right
551 by 16 bits. Fix src_mask for all relocs.
552 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
554 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
558 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
560 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
561 Rewrite to use BFD file read routines and to avoid using a fixed
562 length for the file name.
565 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
567 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
568 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
569 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
572 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
574 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
575 (elf_v850_howto_table): Add info for HI16_S reloc.
576 (v850_reloc_map): Add HI_16_S reloc.
577 * reloc.c: Define BFD_RELOC_V850_* relocs.
580 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
583 * elf32-sh.c: New file.
584 * elf.c (prep_headers): Handle bfd_arch_sh.
585 * elfcode.h (write_relocs): Handle absolute symbol.
586 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
587 (_bfd_elf64_link_read_relocs): Declare.
588 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
589 elf_link_read_relocs. Make globally visible. Change all
591 (elf_link_input_bfd): Get external symbols from cache in
592 symtab_hdr->contents. Get contents from cache in
594 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
596 * reloc.c: Define BFD_RELOC_SH_* relocs.
597 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
598 * coff-sh.c (sh_insns_conflict): Fix a return value.
599 (_bfd_sh_align_load_span): New globally visible function, broken
600 out of sh_align_load.
601 (sh_align_load): Call _bfd_sh_align_load_span.
602 (sh_swap_insns): Change relocs parameter to PTR.
603 * bfd-in2.h, libbfd.h: Rebuild.
604 * targets.c (bfd_elf32_sh_vec): Declare.
605 (bfd_elf32_shl_vec): Declare.
606 * config.bfd (sh-*-elf*): New target.
607 * configure.in (bfd_elf32_sh_vec): New target vector.
608 (bfd_elf32_shl_vec): New target vector.
609 * configure: Rebuild.
610 * Makefile.in: Rebuild dependencies.
611 (BFD32_BACKENDS): Add elf32-sh.o.
612 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
614 * elf.c (map_sections_to_segments): Check that LMA does not skip a
615 page before checking D_PAGED.
617 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
618 (ihex_write_object_contents): Remove extbase; always use segbase
621 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
623 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
624 * configure.host (i[345]86-*-*): Ditto.
625 * config.bfd (i[345]86-*-*): Ditto.
626 * configure: Regenerate.
628 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
631 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
633 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
634 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
635 * som.c (hppa_som_gen_reloc_type): Add new argument. If
636 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
637 will have an ST_CODE type, change the symbol's type to ST_DATA.
638 * som.c (hppa_som_gen_reloc_type): Update prototype.
640 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
642 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
643 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
644 (mips_elf_size_dynamic_sections): Don't require .got to exist.
645 (mips_elf_finish_dynamic_sections): Likewise.
647 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
649 * configure.host (HLDENV): New variable to set. Set it for
650 *-*-sysv4*, since those linkers may not support -R but they always
653 * libieee.h (NSECTIONS): Don't define.
654 (ieee_data_struct): Change section_table to asection **. Add
656 * ieee.c (get_section_entry): If the table isn't big enough, make
658 (ieee_slurp_sections): Remove assertion about number of sections.
659 (ieee_object_p): Adjust initialization of ieee to match changes to
662 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
663 symbols merely because we are generating a shared library.
664 (xcoff_build_ldsyms): Don't set up global linkage code for an
665 undefined symbol merely because we are generating a shared
669 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
671 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
672 (BFD32_BACKENDS) Add elf32-v850.o.
673 * archures.c: Add bfd_v850_arch.
674 * bfd-in2.h: Add bfd_v850_arch.
675 * config.bfd (v850-*-*): New target.
676 * configure: (bfd_elf32_v850_vec) New vector.
677 * configure.in: (bfd_elf32_v850_vec) New vector.
678 * cpu-v850.c: New file.
679 * elf.c (prep_headers): Added case bfd_arch_v850.
680 * elf32-v850.c: New file.
681 * targets.c (bfd_elf32_v850_vec): New vector.
684 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
686 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
687 a function code symbol for an XMC_XO symbol.
689 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
691 * mpw-config.in: Update editing of autoconf vars to reflect
692 Jul 18 configure.in change.
693 * mpw-make.sed: Update editing of include pathnames to be
694 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
696 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
698 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
699 which to offset to get the .plt entry address is ".plt".
701 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
703 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
704 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
705 Added, for internal use by the ARM gas.
709 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
711 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
712 in section dynidx start.
714 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
716 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
717 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
718 optimization for g++.
720 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
722 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
723 the -mrelocatable-lib bit set and the other doesn't, clear the
724 -mrelocatable-lib bit in the header.
726 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
728 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
729 symbol against a STT_FUNC symbol in a shared library.
731 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
733 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
734 symbol is found, automatically define the corresponding function
737 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
738 if sym.n_numaux is not zero.
739 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
740 entry to disagree about the number of aux entries if the symbol
743 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
744 section if it might be needed, not just if info->shared.
745 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
746 the start of .rel.dyn if we are going to use it.
747 (mips_elf_finish_dynamic_sections): Only clear the first element
748 of .rel.dyn if the size is greater than zero.
750 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
752 * xcofflink.c (xcoff_link_input_bfd): If we already called the
753 undefined_symbol callback for a symbol, then don't issue any more
754 warnings about loader relocs.
755 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
756 after calling the undefined_symbol callback.
758 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
759 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
760 as the AIX linker seems to do.
762 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
764 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
765 (evax_initialize): Remove evax_reloc_table.
766 (evax_close_and_cleanup): Ditto.
768 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
770 (evax_bfd_reloc_type_lookup): Ditto.
771 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
772 cooked_size == raw_size.
773 * evax-emh.c (_bfd_evax_register_filename): Remove.
774 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
775 * evax-misc.c (add_new_contents): Malloc section at full size.
776 (_bfd_save_evax_section): Memcpy section contents directly.
777 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
778 (evax_reloc_table): Remove.
780 * hosts/alphavms.h (O_ACCMODE): Define if needed.
782 * makefile.vms: Add better support for DEC C compilation
783 Add evax.h dependencies
785 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
786 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
787 (BFD_RELOC_ALPHA_BASEREG): Remove.
788 * bfd-in2.h, libbfd.h: Rebuild.
790 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
792 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
793 getgid if _WIN32 is defined.
794 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
796 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
798 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
799 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
801 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
804 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
806 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
808 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
809 (NEED_DECLARATION_REALLOC): New macro.
810 * configure, config.in: Rebuild.
811 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
812 (realloc): Declare if NEED_DECLARATION_REALLOC.
814 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
815 <strings.h> if they exist.
817 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
819 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
821 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
823 Based on patches from Eric Valette <valette@crf.canon.fr>:
824 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
825 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
826 (elf_howto_table): Add entries for new relocs.
827 (elf_i386_reloc_type_lookup): Handle new relocs.
828 (elf_i386_info_to_howto): Just call abort.
829 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
830 (elf_i386_relocate_section): Likewise.
833 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
835 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
838 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
840 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
841 only get the LMA from the phdr if they are in the same part of the
844 * elf.c (map_sections_to_segments): Rewrite tests for starting a
845 new segment to make them more comprehensible. If the relationship
846 between the LMA and the VMA changed, start a new segment. Don't
847 check dynsec when deciding whether to start a new segment for a
848 writeable section; -N will now handle this.
850 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
852 * libhppa.h: Remove "esel" changes. Not the right approach.
853 * som.c: Corresponding changes.
854 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
855 which don't have a SOM symbol type associated with them.
856 Reverses a 1994 change.
858 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
860 Make ld -N more reasonable for ELF:
861 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
862 phdr_in_section to false, and always use a single load segment.
863 (elf_sort_sections): Sort sections by LMA after VMA.
864 (assign_file_positions_for_segments): If D_PAGED is not set, don't
865 align to maxpagesize.
866 (assign_file_positions_except_relocs): Likewise.
867 * elfcode.h (elf_object_p): If a section is loaded but not page
868 aligned, clear D_PAGED.
870 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
872 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
873 Added, for internal use by the ARM gas.
877 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
879 * libhppa.h (R_HPPA_ESEL): New field selector.
881 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
882 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
883 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
885 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
887 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
888 archive search before looking for stripped dynamic objects.
890 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
892 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
893 symbol a warning rather than an error.
895 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
897 * elf.c (assign_file_positions_for_segments): Track the virtual
898 memory position separately from the file position, and use it to
899 compute the alignment adjustment.
902 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
904 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
905 and fixed mask on R_D10V_10_PCREL_L.
908 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
910 * elf64-mips.c: Include "aout/ar.h".
911 (mips_elf64_slurp_armap): New static function.
912 (mips_elf64_write_armap): New static function.
913 (bfd_elf64_archive_*): Define.
914 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
915 Use instead of bfd_generic_archive_p.
916 (bfd_elfNN_write_archive_contents): Define if not defined. Use
917 instead of _bfd_write_archive_contents.
918 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
919 _bfd_generic_mkarchive.
920 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
921 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
923 (TARGET_LITTLE_SYM): Likewise.
924 * archive.c (bfd_slurp_armap): Check for and reject an archive map
926 * Makefile.in: Rebuild dependencies.
928 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
929 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
930 SHT_MIPS_EVENTS sections.
931 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
932 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
934 (_bfd_mips_elf_fake_sections): Likewise.
936 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
937 * ecoff.c (ecoff_compute_section_file_positions): Copy
938 rdata_in_text from backend info to tdata. Clear it if any data
939 section comes before .rdata.
940 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
941 tdata rather than backend info.
943 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
945 * configure.in: Fix test for whether a compiler has a 64 bit
946 type. From Jim Wilson <wilson@cygnus.com>.
948 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
950 * configure.host (mips-sgi-irix6*): New host.
952 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
953 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
954 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
956 * configure: Rebuild.
957 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
958 (BFD_HOST_64_BIT): Define conditionally.
959 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
960 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
961 (symvalue, bfd_size_type): Likewise.
962 * bfd-in2.h: Rebuild.
963 * Makefile.in (do_clean): Remove bfd-tmp.h.
964 (do_distclean): Remove bfd-in3.h.
965 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
966 (bfd-in3.h): New target.
968 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
969 Andrew Gierth <ANDREWG@microlise.co.uk>.
971 * configure.host: Set INSTALL_SHLIB.
972 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
973 * configure: Rebuild.
974 * Makefile.in (install): Use @INSTALL_SHLIB@.
976 * config.bfd (mips*-*-irix6*): New target.
977 * configure.host: Handle Irix 6 shared library like Irix 5.
979 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
980 symbol for a magic name.
981 (xcoff_link_input_bfd): Don't change the reloc symbol for an
983 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
986 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
988 * mpw-config.in: Add ELF support to mips config, create the
989 elf32-target.h file in the object dir.
990 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
992 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
994 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
995 Also removed most abort calls, in favor of using bfd reporting.
998 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1000 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1001 (BFD32_BACKENDS) Add elf32-d10v.o.
1002 * archures.c: Add bfd_d10v_arch.
1003 * bfd-in2.h: Add bfd_d10v_arch.
1004 * config.bfd (d10v-*-*): New target.
1005 * configure: (bfd_elf32_d10v_vec) New vector.
1006 * configure.in: (bfd_elf32_d10v_vec) New vector.
1007 * cpu-d10v.c: New file.
1008 * elf.c (prep_headers): Added case bfd_arch_d10v.
1009 * elf32-d10v.c: New file.
1010 * libbfd.h: Rebuild.
1011 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1012 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1013 * targets.c (bfd_elf32_d10v_vec): New vector.
1016 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1018 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1020 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1022 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1023 bfd_mach_i386_i8086 machine types.
1025 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1030 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1032 * coffcode.h (coff_set_section_contents): A/UX does not require
1033 special handling of the _LIB section.
1035 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1037 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1038 value for R_RELBYTE.
1040 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1041 array if one was allocated.
1043 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1045 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1046 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1047 use_rld_obj_head and rld_value.
1048 (mips_elf_link_hash_table_create): Initialize new fields.
1049 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1051 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1052 __rld_obj_head symbol not seen, create an __rld_map symbol.
1053 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1054 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1055 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1056 __rld_obj_head symbol.
1057 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1059 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1061 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1063 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1064 ppc_elf_addr16_ha_reloc.
1065 (ppc_elf_addr16_ha_reloc): New static function.
1067 * coff-mips.c (struct mips_hi): Define.
1068 (mips_refhi_list): New static variable.
1069 (mips_refhi_addr, mips_refhi_addend): Remove.
1070 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1071 (mips_reflo_reloc): Process mips_refhi_list.
1072 (mips_relhi_list): New static variable.
1073 (mips_relhi_addr, mips_relhi_addend): Remove.
1074 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1075 (mips_rello_reloc): Process mips_relhi_list.
1076 (mips_relocate_section): Permit an arbitrary number of REFHI or
1077 RELHI relocs before the associated REFLO or RELLO reloc.
1079 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1081 * aout-target.h (MY(callback)): Set reloc_count fields.
1083 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1085 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1086 sections unless this is a SunOS link.
1088 * VERSION: Set to 2.7.1.
1090 * Released binutils 2.7.
1092 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * i386aout.c: Include "aout/aout64.h".
1095 (i386aout_write_object_contents): New static function.
1096 (MY_write_object_contents): Define.
1098 * netbsd.h (MY(write_object_contents)): Make sure that
1099 adjust_sizes_and_vmas is called before fiddling with the magic
1102 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1106 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1108 * libbfd-in.h (itos, stoi): Don't define.
1109 * libbfd.h: Rebuild.
1110 * i386lynx.c (KEEPIT): Define as udata.i.
1111 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1112 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1113 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1114 flags. Don't use stoi.
1116 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1118 * elf.c (map_sections_to_segments): Don't start a new segment for
1119 a writable section if it's on the same page as the previous
1120 segment. Reset the writable variable for a readonly section.
1122 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1124 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1125 first_thunk_address, thunk_size, and import_table_size.
1126 * peicode.h: Improved some diagnostics regarding edata sections.
1128 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1130 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1131 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1133 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1136 with XCOFF_DEF_DYNAMIC set is really defined.
1137 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1138 (xcoff_link_add_symbols): Only create special sections if using an
1141 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1143 (bfd_install_relocation): Likewise.
1145 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1147 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1149 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1150 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1151 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1152 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1153 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1154 are found for LITERAL relocs.
1155 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1156 taken, we cannot generate a .plt entry for the symbol.
1158 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1161 sysconf functions (for gprof).
1162 * configure, config.in: Rebuild.
1164 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1166 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1167 an archive if it has a map. If the object file has the wrong
1170 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1171 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1173 (alpha_relocate_section): Likewise.
1175 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1176 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1177 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1178 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1179 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1180 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1181 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1182 * peicode.h: Corresponding changes.
1184 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1186 * elflink.h (elf_create_pointer_linker_section): Comment out code
1187 dealing with making GOT pointers negative of the GOT symbol for
1190 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1192 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1193 increment the .rela.plt size until after we're done creating the
1195 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1196 .rela.plt offset directly rather than calculating it.
1198 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1200 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1201 Use autoconf-set values.
1202 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1203 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1206 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1207 * configure: Rebuilt.
1209 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1211 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1212 handling code > 1k away.
1214 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1216 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1217 defined, output whenever the symbol is updated.
1219 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1221 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1222 section to 0 if user_set_vma is set.
1223 * elflink.h (elf_bfd_final_link): Likewise.
1225 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1227 Partially undo patch of Jun 20.
1228 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1229 (coff_compute_section_file_positions): Likewise.
1230 (coff_write_object_contents): Likewise. Re-add deleted code, but
1231 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1232 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1234 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1236 * config.bfd: Add support for *-*-rtems* configurations.
1238 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1240 * elf.c (prep_headers): Add bfd_arch_alpha case.
1242 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1244 * elf64-alpha.c: New file.
1245 * config.bfd (alpha-*-linuxecoff*): New target.
1246 (alpha-*-linux*, alpha-*-elf*): New targets.
1247 * configure.in (bfd_elf64_alpha_vec): New vector.
1248 * configure: Rebuild.
1249 * targets.c (bfd_elf64_alpha_vec): Declare.
1250 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1251 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1252 * bfd-in2.h, libbfd.h: Rebuild.
1253 * Makefile.in: Rebuild dependencies.
1254 (BFD64_BACKENDS): Add elf64-alpha.o.
1255 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1257 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1260 than relying on a right shift of 32.
1262 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1264 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1265 ifdef to COFF_WITH_PE.
1266 (coff_compute_section_file_positions): Likewise.
1267 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1268 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1269 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1270 COFF_IMAGE_WITH_PE, always include.
1272 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1274 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1276 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1277 approximate the correct answer if SIZEOF_HEADERS was not used.
1279 * binary.c (binary_set_section_contents): Set section file
1280 position based on LMA rather than VMA.
1282 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1284 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1285 symbols if info->strip == strip_all.
1287 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1289 * coff-h8300.c: Remove #if 0 code.
1290 (compatable): Don't allow mixing/matching of different architectures.
1292 * archures.c (bfd_mach_h8300s): Add.
1293 * bfd-in2.h: Rebuilt.
1294 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1296 (h8300_reloc16_estimate): Likewise.
1297 (h8300_reloc16_extra_cases): Likewise.
1298 (h8300_bfd_link_add_symbols): Likewise.
1299 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1300 (coff_set_flags): Likewise.
1301 * cpu-h8300.c (h8300_scan): Likewise.
1302 Add H8/S to bfd_h8300_arch list.
1304 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1306 Added support for Alpha OpenVMS:
1307 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1308 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1309 * config.h-vms, makefile.vms: New files.
1310 * config.bfd (alpha-*-*vms*): New target.
1311 * configure.in (evax_alpha_vec): New target vector.
1312 * configure: Rebuild.
1313 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1314 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1315 * targets.c (bfd_target_evax_flavour): Define.
1316 (evax_alpha_vec): Declare.
1317 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1318 if BFD64 is defined.
1319 * bfd-in2.h, libbfd.h: Rebuild.
1320 * Makefile.in: Rebuild dependencies.
1321 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1322 evax-emh.o, and evax-misc.o.
1323 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1324 evax-etir.c, evax-emh.c, and evax-misc.c.
1325 (HFILES): Add evax.h.
1327 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1331 (h8300_bfd_link_add_symbols): Likewise.
1333 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1335 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1336 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1338 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1341 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1343 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1344 R_MIPS_32 relocs if creating a shared library.
1346 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1348 * peicode.h (add_data_entry): Use pei_section_data rather than
1349 _cooked_size. Corresponds to May 13 change in coffcode.h.
1351 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1353 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1354 * coffcode.h (coff_write_object_contents): If there are long
1355 section names, always set the f_symptr field, even if there are no
1357 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1358 if there are no symbols.
1360 * coffgen.c (make_a_section_from_file): Check return value of
1361 _bfd_coff_read_string_table.
1362 (coff_real_object_p): Check return value of
1363 make_a_section_from_file.
1364 (_bfd_coff_read_string_table): Check that there are some symbols
1365 before trying to read the string table size.
1367 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1370 to replace a symbol in a dynamic object with a symbol from another
1371 dynamic object, do the replacement if the existing symbol is
1372 global linkage code.
1374 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1375 for _ptrgl, and treat it as global linkage code.
1377 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1378 filename or N_SO symbol past the offset, and use it to indicate
1379 that there is no line number or function when appropriate.
1381 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1384 common symbol defined by the linker. Don't export function code
1385 even if export_defineds is set.
1387 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1389 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1391 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1392 (h8300_symbol_address_p): New function.
1393 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1396 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1398 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1400 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1401 correctly for the two variants. Allow relaxing if the target
1402 is 128 bytes away since after relaxation it'll be 126 bytes away.
1403 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1404 "dot" and "value". Allow relaxing if the target is 128 bytes
1405 away since after relaxation it'll be 126 bytes away.
1406 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1407 the given section until nothing changes.
1409 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1411 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1412 alignment hack--we can get the lnnoptr info another way without
1413 suddenly increasing the alignment requirements. Set the flags for
1415 (ecoff_compute_section_file_positions): Do so.
1417 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1420 to keep the HP emulator database happy.
1422 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1423 From Kevin Buettner <kev@primenet.com>.
1425 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1427 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1428 name of a NULL section.
1430 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1432 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1433 set, always call the notice callback.
1435 * VERSION: Increment for bfdlink.h change.
1437 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1440 (sh_relax_delete_bytes): Correct handling of differently sized
1441 trailing alignment reloc.
1443 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1444 * bfd-in2.h: Rebuild.
1445 * configure.in: Warn if there is no known 64 bit type.
1446 * configure: Rebuild.
1448 * Makefile.in: Rebuild dependencies.
1449 (BFD32_BACKENDS): Add ppcboot.o.
1450 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1452 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1453 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1455 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1458 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1459 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1460 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1462 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * elf64-mips.c: Improve reloc special_functions and handling of
1465 SHT_MIPS_OPTIONS section.
1466 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1467 mips_elf_hi16_reloc and make globally visible.
1468 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1469 make globally visible.
1470 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1471 make globally visible.
1472 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1473 and make globally visible.
1474 (gprel16_with_gp): Check howto->src_mask before using value in
1476 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1477 and make globally visible.
1478 (gprel32_with_gp): Check howto->src_mask before fetching value.
1479 (bfd_mips_elf_swap_options_in): New function.
1480 (bfd_mips_elf_swap_options_out): New function.
1481 (_bfd_mips_elf_set_private_flags): Rename from
1482 mips_elf_set_private_flags and make globally visible.
1483 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1484 mips_elf_copy_private_bfd_data and make globally visible.
1485 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1486 mips_elf_merge_private_bfd_data and make globally visible.
1487 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1488 for a SHT_MIPS_OPTIONS section.
1489 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1490 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1491 name of a SHT_MIPS_OPTIONS section.
1492 (_bfd_mips_elf_set_section_contents): New function.
1493 (mips_elf32_section_processing): Set the GP value in a
1494 SHT_MIPS_OPTIONS section.
1495 (_bfd_mips_elf_find_nearest_line): Rename from
1496 mips_elf_find_nearest_line and make globally visible.
1497 (bfd_elf32_set_section_contents): Define.
1498 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1499 (_bfd_mips_elf_lo16_reloc): Declare.
1500 (_bfd_mips_elf_gprel16_reloc): Declare.
1501 (_bfd_mips_elf_got16_reloc): Declare.
1502 (_bfd_mips_elf_gprel32_reloc): Declare.
1503 (_bfd_mips_elf_set_private_flags): Declare.
1504 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1505 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1506 (_bfd_mips_elf_find_nearest_line): Declare.
1507 (_bfd_mips_elf_set_section_contents): Declare.
1509 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1511 (elf_info_to_howto): Define.
1512 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1514 (elf_info_to_howto): Define.
1515 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1517 (elf_info_to_howto): Define.
1519 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1520 R_MOV16B[12], to match change in coff/internal.h.
1522 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1524 * elf64-mips.c: Extensive additions to provide better support for
1525 writing files and for gas.
1526 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1527 of mips_elf_object_p.
1528 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1529 _bfd_mips_elf_object_p.
1530 (_bfd_mips_elf_final_write_processing): Rename from
1531 mips_elf_final_write_processing and make globally visible.
1532 (_bfd_mips_elf_fake_sections): Rename from
1533 mips_elf_fake_sections and make globally visible.
1534 (_bfd_mips_elf_section_from_bfd_section): Rename from
1535 mips_elf_section_from_bfd_section and make globally visible.
1536 (_bfd_mips_elf_section_processing): New function, broken out of
1537 mips_elf_section_processing.
1538 (mips_elf32_section_processing): Rename from
1539 mips_elf_section_processing; call
1540 _bfd_mips_elf_section_processing.
1541 (_bfd_mips_elf_symbol_processing): Rename from
1542 mips_elf_symbol_processing and make globally visible.
1543 (_bfd_mips_elf_read_ecoff_info): Rename from
1544 mips_elf_read_ecoff_info and make globally visible.
1545 (mips_elf32_ecoff_debug_swap): Rename from
1546 mips_elf_ecoff_debug_swap.
1547 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1548 struct symbol_cache_entry.
1549 (_bfd_elf_validate_reloc): New function, moved in from
1550 elfcode.h:validate_reloc.
1551 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1552 to _bfd_elf_validate_reloc. Change all callers.
1553 * elf-bfd.h (bfd_section_from_shdr): Declare.
1554 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1555 (_bfd_elf_validate_reloc): Declare.
1556 (_bfd_mips_elf_object_p): Declare.
1557 (_bfd_mips_elf_fake_sections): Declare.
1558 (_bfd_mips_elf_section_from_bfd_section): Declare.
1559 (_bfd_mips_elf_section_processing): Declare.
1560 (_bfd_mips_elf_symbol_processing): Declare.
1561 (_bfd_mips_elf_read_ecoff_info): Declare.
1562 (_bfd_mips_elf_final_write_processing): Declare.
1563 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1566 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1567 (mips_elf_final_write_processing): Likewise.
1569 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1571 64-bit MIPS ELF ABI objdump support:
1572 * elf64-mips.c: New file.
1573 * Makefile.in: Rebuild dependencies.
1574 (BFD64_BACKENDS): Add elf64-mips.o.
1575 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1576 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1577 bfd_elf64_littlemips_vec to targ_selvecs.
1578 (mips*-*-elf*): Likewise.
1579 * confingure.in: Add bfd_elf64_bigmips_vec and
1580 bfd_elf64_littlemips_vec to vector switch.
1581 * configure: Rebuild.
1582 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1583 broken out of mips_elf_section_from_shdr.
1584 (mips_elf32_section_from_shdr): Rename from
1585 mips_elf_section_from_shdr. Call new function.
1586 (elf_backend_section_from_shdr): Update name of renamed function.
1587 * elf-bfd.h (struct elf_size_info): Change second parameter of
1588 write_out_phdrs to be const. Likewise for second parameter of
1590 (struct bfd_elf_section_data): Add rel_hdr2 field.
1591 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1592 (bfd_elf32_swap_symbol_out): Likewise.
1593 (bfd_elf32_swap_reloc_in): Likewise.
1594 (bfd_elf32_swap_reloc_out): Likewise.
1595 (bfd_elf32_swap_reloca_in): Likewise.
1596 (bfd_elf32_swap_reloca_out): Likewise.
1597 (bfd_elf32_swap_phdr_in): Likewise.
1598 (bfd_elf32_swap_phdr_out): Likewise.
1599 (bfd_elf32_swap_dyn_in): Likewise.
1600 (bfd_elf32_swap_dyn_out): Likewise.
1601 (bfd_elf32_slurp_symbol_table): Declare.
1602 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1603 (bfd_elf32_write_out_phdrs): Declare.
1604 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1605 (bfd_elf64_swap_symbol_out): Likewise.
1606 (bfd_elf64_swap_reloc_in): Likewise.
1607 (bfd_elf64_swap_reloc_out): Likewise.
1608 (bfd_elf64_swap_reloca_in): Likewise.
1609 (bfd_elf64_swap_reloca_out): Likewise.
1610 (bfd_elf64_swap_phdr_in): Likewise.
1611 (bfd_elf64_swap_phdr_out): Likewise.
1612 (bfd_elf64_swap_dyn_in): Likewise.
1613 (bfd_elf64_swap_dyn_out): Likewise.
1614 (bfd_elf64_slurp_symbol_table): Declare.
1615 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1616 (bfd_elf64_write_out_phdrs): Declare.
1617 (_bfd_mips_elf_section_from_shdr): Declare.
1618 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1619 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1620 section for the section, add the new one to rel_hdr2. Increment
1621 reloc_count rather than setting it.
1622 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1623 Remove static declaration.
1624 (elf_write_shdrs_and_ehdr): Define name as macro.
1625 (elf_write_out_phdrs): Likewise.
1626 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1627 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1628 (elf_swap_symbol_in): Change second parameter to be const.
1629 (elf_swap_symbol_out): Likewise.
1630 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1631 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1632 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1633 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1634 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1635 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1636 parameter to be const. Make non-static.
1637 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1639 (elf_slurp_symbol_table): Make non-static.
1640 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1641 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1642 (elf_backend_size_info): Likewise.
1643 (elfNN_bed): Use elf_backend_size_info.
1644 * targets.c (bfd_elf64_bigmips_vec): Declare.
1645 (bfd_elf64_littlemips_vec): Declare.
1646 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1647 bfd_elf64_littlemips_vec if BFD64 is defined.
1649 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1651 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1654 zeroes, in alignment holes.
1656 * configure: Rebuild with autoconf 2.10.
1658 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1659 potential leading underscore in the allocated buffer.
1661 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1663 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1664 symbols into .sbss if this is a relocatable link.
1666 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1669 undefined symbols when creating a shared library.
1671 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1673 * coff-sh.c: Add a bunch of new code and static const arrays to
1674 support aligning loads and stores on four byte memory boundaries.
1676 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1678 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1679 call sh_align_loads.
1680 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1683 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * cache.c (bfd_open_file): Unlink the file before opening it for
1686 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1688 * opncls.c (bfd_fdopenr): Set opened_once.
1690 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1692 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1695 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1696 the code unconditionally.
1698 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1700 * libcoff-in.h (struct pei_section_tdata): Define structure.
1701 (pei_section_data): Define macro.
1702 * libcoff.h: Rebuild.
1703 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1704 store s_paddr field in pei_section_data.
1705 (coff_compute_section_file_positions): Use pei_section_data rather
1706 than _cooked_size, and don't overwrite an existing value.
1707 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1708 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1709 * peicode.h (coff_bfd_copy_private_section_data): Define if
1711 (pe_bfd_copy_private_section_data): New static function if
1714 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * srec.c (srec_set_arch_mach): Write as a function rather than a
1719 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1720 no map, just check each member in turn to see whether it is
1723 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1725 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1726 table. Call BFD_ASSERT to validate header size, instead of
1728 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1731 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1733 * ppcboot.c: New target for looking at PPCbug boot records.
1735 * config{ure.in,.bfd}: Add support for ppcboot target.
1737 * configure: Regenerate.
1739 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1741 * coff-h8300.c (howto_table): Update names to match recent
1742 changes to include/coff/internal.h. Fix minor errors in the
1743 existing relocs. Add R_MOVL1 and R_MOVL2.
1744 (rtype2howto): Similarly.
1745 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1746 existing relaxing code and peform more relaxing.
1747 (h8300_reloc16_extra_cases): Likewise.
1749 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1751 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1754 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1756 * elfcode.h (elf_object_p): Reject generic ELF target if
1757 e_machine matches an alternate machine code in a specific backend.
1759 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1760 obsolete align_power_min field.
1762 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1764 * coff-h8300.c (reloc_howto_type): Add howto entry for
1766 (rtype2howto): Handle R_PCRWORD_B.
1767 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1768 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1769 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1770 branch (R_PCWORD_B).
1772 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * aoutx.h (translate_from_native_sym_flags): Set the section for
1775 BSF_CONSTRUCTOR symbols.
1777 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1780 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1782 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1783 stop looking when section is found.
1785 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1787 * coffcode.h (STRING_SIZE_SIZE): Define.
1788 (styp_to_sec_flags): Handle long symbol names when looking for the
1790 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1791 (bfd_coff_long_section_names): Define.
1792 (coff_write_object_contents): Handle long section names.
1793 (bfd_coff_std_swap_table): Initialize new field.
1794 * libcoff.h: Rebuild.
1795 * coffgen.c (make_a_section_from_file): Handle long section
1797 (coff_write_symbols): Handle long section names.
1798 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1799 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1800 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1801 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1802 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1803 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1804 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1805 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1807 * bout.c (b_out_callback): Set lma of sections.
1808 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1809 parameter to output_bfd. Used input_bfd instead of output_bfd in
1812 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1814 * aoutx.h (translate_from_native_sym_flags): Don't create
1815 SEC_CONSTRUCTOR sections.
1816 * ecoff.c (ecoff_set_symbol_info): Likewise.
1818 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1819 From Don Bowman <bowman@waterloo.hp.com>.
1821 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1823 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1824 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1826 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1829 mips_32_relocs field.
1830 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1831 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1832 relocs against a global symbol which is not defined in a regular
1834 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1835 against a global symbol, increment mips_32_relocs.
1836 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1837 the symbol is not defined in a regular file, make room in the
1840 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1843 file position and the virtual file position separately. Set
1844 filepos information bsaed on the real file position.
1845 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1846 Jan 23 change to coffcode.h.
1848 * som.c (som_slurp_symbol_table): Set the symbol count to the
1849 number of BFD symbols created.
1851 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1853 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1854 output file if linking shared objects. Loop to check all relocs,
1855 rather than returning false on first error.
1857 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1859 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1860 (ppc_elf_additional_program_headers): If .interp section, bump #
1861 of program headers by 1.
1862 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1863 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1864 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1866 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1868 (ppc_elf_relocate_section): If the output section isn't defined,
1869 don't abort, just give an error message.
1871 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1872 being created is .sdata or .sdata2, don't make the symbol dynamic.
1874 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1876 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1877 members of an archive for dynamic objects with no symbols, and
1878 pass them directly to check_archive_element.
1879 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1880 xcoff_link_check_dynamic_ar_symbols.
1881 (xcoff_link_check_dynamic_ar_symbols): New static function.
1883 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1884 from _bfd_nodynamic to _bfd_xcoff.
1885 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1887 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1888 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1889 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1890 * libcoff.h: Rebuild.
1891 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1892 (xcoff_get_section_contents): New static function.
1893 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1894 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1895 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1896 (xcoff_dynamic_reloc): New static variable.
1897 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1898 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1900 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1903 if reloc_entry->addend is not 0.
1904 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1906 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1908 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1910 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1911 Add entries for R_SPARC_[56].
1912 (sparc_reloc_map): Add entries for R_SPARC_[56].
1914 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1916 Optimize linking of stabs in sections as used in ELF and COFF.
1917 * stabs.c: New file.
1918 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1919 (_bfd_write_section_stabs): Declare.
1920 (_bfd_write_stab_strings): Declare.
1921 * libbfd.h: Rebuild.
1922 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1923 (struct coff_link_hash_table): Add stab_info field.
1924 * libcoff.h: Rebuild.
1925 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1927 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1929 (_bfd_coff_final_link): Write out stab strings hash table.
1930 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1931 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1933 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1934 (struct bfd_elf_section_data): Add stab_info field.
1935 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1937 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1938 _bfd_link_section_stabs.
1939 (elf_bfd_final_link): Write out stab strings hash table.
1940 (elf_link_input_bfd): Handle optimized stabs sections.
1941 * reloc.c (_bfd_final_link_relocate): Check address against
1942 _raw_size rather than _cooked_size.
1943 * Makefile.in: Rebuild dependencies.
1944 (BFD_LIBS): Add stabs.o
1945 (BFD_LIBS_CFILES): Add stabs.c.
1947 * VERSION: Increment for bfdlink.h change.
1949 * coffgen.c (coff_renumber_symbols): Correct handling of
1950 BSF_NOT_AT_END common symbols.
1952 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1954 * coff-ppc.c (record_toc): Add cast to avoid warning.
1955 (ppc_allocate_toc_section): Likewise.
1956 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1957 (ppc_coff_reloc_type_lookup): Remove unreached code.
1958 * coffcode.h (coff_write_object_contents): Don't take the address
1960 * peicode.h (pe_print_idata): Add casts to avoid warning.
1961 (pe_print_edata): Likewise.
1962 (pe_print_reloc): Remove ANSI C string concatenation.
1964 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1968 * libcoff.h: Rebuild.
1969 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1971 (coff_swap_aux_out): Likewise.
1972 * peicode.h (coff_swap_aux_in): Likewise.
1973 (coff_swap_aux_out): Likewise.
1974 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1976 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1978 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1979 Fix up .bf endndx link fields.
1980 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1982 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1985 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1987 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1988 on Solaris PowerPC systems doesn't get confused.
1990 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1993 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1994 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1995 update did_reg and did_reg2.
1997 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1999 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2001 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2002 callback routines, pass h->root.string rather than name, in case
2003 copy is true and name is transient.
2005 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2007 * elfcore.h: Add support for core files with multiple threads.
2008 (Primarily for Solaris.)
2010 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2012 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2013 section->orelocation is NULL.
2015 * coffgen.c (bfd_coff_get_syment): New function.
2016 (bfd_coff_get_auxent): New function.
2017 * bfd-in.h (bfd_coff_get_syment): Declare.
2018 (bfd_coff_get_auxent): Declare.
2019 * bfd-in2.h: Rebuild.
2021 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * elf32-mips.c (struct mips_hi16): Define.
2024 (mips_hi16_addr, mips_hi16_addend): Remove.
2025 (mips_hi16_list): New static variable.
2026 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2027 (mips_elf_lo16_reloc): Process mips_hi16_list.
2028 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2029 relocs before the associated LO16 reloc.
2031 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2033 * versados.c (versados_scan): Check bfd_alloc return value.
2034 (versados_object_p): Check all bfd_read return values. Require
2035 that lang field be less than 10, to avoid confusion with Intel Hex
2038 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2040 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2041 not 0, for an absolute symbol.
2042 (NAME(aout,swap_ext_reloc_out)): Likewise.
2044 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2045 (ihex_write_object_contents): For a large start address, output
2046 the full 32 bit address in record type 5.
2048 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2049 to int to avoid promotion problems in prototype.
2051 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * configure.host: Use ${srcdir} when looking for picfrag.
2055 * configure.host: Switch on ${libdir}, not $(libdir). From
2056 alan@spri.levels.unisa.edu.au (Alan Modra).
2058 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2059 entry point, not just for DYNAMIC objects.
2060 * sunos.c (sunos_add_dynamic_symbols): Always call
2061 sunos_create_dynamic_sections. If called with a non DYNAMIC
2062 object, don't do anything else.
2063 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2065 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2067 * configure.in: Permit --enable-shared to specify a list of
2069 * configure: Rebuild.
2071 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2072 host when configuring with --enable-shard.
2074 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2076 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2079 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2080 to avoid crashing in bfd_hash_replace.
2082 * sysdep.h: Use #ifdef, not #if.
2084 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2086 * config.in: Rebuild.
2088 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2090 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2091 (AC_CHECK_HEADERS): Check for sys/time.h
2092 (AC_HEADER_TIME): Add macro.
2093 * configure: Rebuild.
2094 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2095 to control what combination of <time> and <sys/time.h>
2098 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2100 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2101 (aout_32_sunos4_write_object_contents): Likewise.
2102 * aoutx.h (NAME(aout,machine_type)): Handle
2103 bfd_mach_sparc_{sparclet,sparclite}.
2104 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2105 (bfd_mach_sparc_v9_p): Update.
2106 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2107 * libaout.h (enum machine_type): Add M_SPARCLET.
2108 * sunos.c (MACHTYPE_OK): Define.
2109 * bfd-in2.h: Regenerated.
2111 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2114 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2115 * elflink.c (_bfd_elf_create_got_section): Store the
2116 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2117 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2118 global offset table goes over 0x1000, set the value of
2119 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2120 (elf32_sparc_relocate_section): Subtract the offset of
2121 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2123 * elfcode.h: Don't include <string.h>.
2125 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2127 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2128 generic_link_hash_newfunc. All references changed.
2129 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2130 moved here from libbfd-in.h.
2131 * libbfd-in.h: Corresponding changes.
2132 * libbfd.h: Regenerated.
2134 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * aoutx.h (aout_link_input_section_std): When reporting an
2137 overflow error, use the name of the symbol in the hash table if
2139 (aout_link_input_section_ext): Likewise.
2141 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2142 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2144 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2146 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2147 * coffcode.h (coff_compute_section_file_positions): Likewise.
2148 (coff_write_object_contents): Likewise.
2150 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2152 * section.c (SEC_LINK_ONCE): Define.
2153 (SEC_LINK_DUPLICATES): Define.
2154 (SEC_LINK_DUPLICATES_DISCARD): Define.
2155 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2156 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2157 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2158 * bfd-in2.h: Rebuild.
2159 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2160 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2161 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2162 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2163 SEC_LINK_ONCE, and look through the symbol table for the setting
2164 for SEC_LINK_DUPLICATES.
2165 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2166 set for a section, find the section symbol in the symbol table,
2167 and set the aux entry based on SEC_LINK_DUPLICATES.
2168 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2169 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2170 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2171 * coff-i386.c (i386coff_vec): Likewise.
2172 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2174 * VERSION: Bump to 2.6.1.
2175 * Makefile.in (stamp-h): Depend upon VERSION.
2177 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2179 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2180 * libbfd.h: Rebuilt.
2181 * linker.c (generic_link_hash_newfunc): No longer static.
2182 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2184 * coff-h8300.c: Add two derived hash tables and their associated
2185 funtions and #defines for use by the h8300 linker.
2186 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2187 the function vector as needed. Place the address of the function
2188 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2189 Rewrite the vectors section contents as necessary.
2190 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2191 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2192 (coff_bfd_link_hash_table_create): Likewise.
2194 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2196 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2197 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2199 (hppa_rebuild_insn): Pass pointer to correct type to
2200 low_sign_unext and dis_assemble_21.
2202 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2204 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2205 Stick with sparc-*-{sysv4*,solaris2*}.
2207 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2210 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2211 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2212 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2213 fields is non-zero, print them.
2215 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2216 ifdef. Remove unused variables.
2217 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2219 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2220 (get_symbol_value): Ifdef out.
2221 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2222 (coff_ppc_relocate_section): Remove unused variables. Make
2223 fprintf strings and argument types correspond. Put before_addr in
2225 (dump_toc): Make fprintf strings and argument types correspond.
2226 (ppc_process_before_allocation): Remove unused variables. Always
2228 (ppc_reflo_reloc): Ifdef out.
2229 (ppc_addr32nb_reloc): Ifdef out.
2230 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2232 (coff_ppc_rtype_to_howto): Likewise.
2233 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2235 * peicode.h (pe_print_idata): Move otherwise unused variables into
2236 the #ifdef where they are used. Always return a value.
2237 (pe_print_edata): Make fprintf strings and argument types
2238 correspond. Always return a value.
2239 (pe_print_pdata): Removed unused variable addr_value. Always
2241 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2242 strings and argument types correspond. Always return a value.
2244 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2245 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2246 variable rela inside #if 0 section where it is used.
2248 * ns32k.h: New file.
2249 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2250 functions to start with _bfd_.
2251 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2252 functions in cpu-ns32k.h.
2253 * Makefile.in: Rebuild dependencies.
2254 (HFILES): Add ns32k.h.
2256 * section.c (struct sec): Add linker_mark field. Change
2257 user_set_vma and reloc_done to be single bit fields.
2258 (STD_SECTION): Update accordingly.
2259 * bfd-in2.h: Rebuild.
2260 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2262 (aout_link_input_bfd): Don't link unmarked sections.
2263 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2265 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2266 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2268 * elflink.h (elf_bfd_final_link): Mark sections included in the
2270 (elf_link_input_bfd): Don't link unmarked sections.
2271 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2273 (xcoff_link_input_bfd): Don't link unmarked sections.
2275 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2276 overflow error messages.
2278 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2281 is not set, print "BFD: " before the error message.
2283 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2284 Miles Bader <miles@gnu.ai.mit.edu>.
2285 * configure: Rebuild.
2287 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2292 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2293 m68k-aout, m68k-coff, and m68k-elf targets.
2295 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2297 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2298 (ieee_generic_stat_arch_elt): Restructured to prevent
2299 ieee_object_p from being called repeatedly.
2301 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2303 * coffcode.h (coff_write_object_contents): Allocate
2304 buffers large enough for any FILEHDR or AOUTHDR.
2306 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2308 * ecofflink.c (lookup_line): New static function, renamed and
2309 slighly changed from old _bfd_ecoff_locate_line.
2310 (_bfd_ecoff_locate_line): Cache line number information. Use
2311 lookup_line for actual lookup.
2313 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2315 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2316 multiple of 20 bytes.
2318 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2321 allocate ecoff_find_line, and don't initialize by hand.
2322 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2323 mips_elf_find_line, and don't call memset.
2325 * coffcode.h (coff_compute_section_file_positions): If not
2326 producing a final executable, don't consider sofar when aligning
2327 the section to the correct size.
2329 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2332 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2333 * coffgen.c (coff_section_symbol): Ifdef out.
2335 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2337 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2338 output_bfd is not NULL.
2340 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2342 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2343 of bfd_alloc (fixes fix_line not being initialized).
2344 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2346 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2348 * coffcode.h: Allow specific backends to override the
2349 bfd_link_add_symbols routine.
2351 * coff-h8300.c: Include genlink.h.
2352 (howto_table): Add R_MEM_INDIRECT.
2353 (rtype2howto): Support R_MEM_INDIRECT.
2354 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2357 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2359 * coff-alpha.c (alpha_relocate_section): Use
2360 info->callbacks_warning, rather than _bfd_error_handler, for
2361 "multiple gp" warning.
2363 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2365 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2366 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2367 table string. Use bfd_wrapped_link_hash_lookup.
2368 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2370 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2371 table, if any, when writing out symbols.
2372 (aout_link_input_section_std): Use the name from the hash table,
2373 if any, when reporting undefined symbols.
2374 (aout_link_input_section_ext): Likewise.
2375 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2376 * bout.c (get_value): Likewise.
2377 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2378 * ecoff.c (ecoff_reloc_link_order): Likewise.
2379 * elflink.h (elf_link_add_object_symbols): Likewise.
2380 (elf_reloc_link_order): Likewise.
2381 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2382 (_bfd_generic_reloc_link_order): Likewise.
2383 (default_indirect_link_order): Likewise.
2384 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2385 * sunos.c (sunos_add_one_symbol): Likewise.
2386 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2387 (bfd_xcoff_link_count_reloc): Likewise.
2388 (xcoff_reloc_link_order): Likewise.
2390 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2391 into -1 for intern->rss.
2393 * configure: Rebuild with autoconf 2.8.
2395 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * stab-syms.c (__define_stab_duplicate): Define.
2398 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2400 * bfd-in.h (bfd_get_stab_name): Declare.
2401 * bfd-in2.h: Rebuild.
2402 * Makefile.in: Rebuild dependencies.
2403 (BFD_LIBS): Add stab-syms.o.
2404 (BFD_LIBS_CFILES): Add stab-syms.c.
2405 (BFD32_BACKENDS): Remove stab-syms.o.
2406 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2407 * configure.in: Don't list stab-syms.o in bfd_backends.
2408 * configure: Rebuild.
2409 * libaout.h (aout_stab_name): Don't declare.
2410 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2413 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * elf.c (assign_file_positions_for_segments): Adjust file offset
2416 for section alignment even if SEC_LOAD is not set.
2418 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2421 since they appear as targets in Makefile.in.
2422 * configure: Rebuild.
2424 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2425 don't fiddle with a symbol which is not defined anywhere.
2427 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2429 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2430 though they are defined in a shared library.
2431 (xcoff_build_ldsyms): Likewise.
2433 * coffgen.c (coff_find_nearest_line): Don't look at the line
2434 numbers for the section if section->lineno is NULL.
2436 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2437 message rather than calling BFD_ASSERT.
2438 * elfcode.h (write_relocs): Check return value of
2439 _bfd_elf_symbol_from_bfd_symbol.
2441 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2446 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2448 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2450 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2451 hppa_reloc_field_selector_type_alt.
2452 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2453 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2455 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2457 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * elf.c (assign_file_positions_for_segments): Adjust the segment
2460 memory size for the alignment of a SEC_ALLOC section, not just a
2463 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2465 * m68klinux.c: New file.
2466 * hosts/m68klinux.h: New file.
2467 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2468 * configure.in (m68*-*-linux*): New native host.
2469 (m68klinux_vec): New vector.
2470 * configure: Rebuild.
2471 * targets.c (m68klinux_vec): Declare.
2472 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2473 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2474 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2475 declaration from bfd_linux_size_dynamic_sections.
2476 (bfd_m68klinux_size_dynamic_sections): Declare.
2477 * bfd-in2.h: Rebuild.
2478 * Makefile.in: Rebuild dependencies.
2479 (BFD32_BACKENDS): Add m68klinux.o.
2480 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2482 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2484 * libhppa.h (pa_arch): Add pa20.
2485 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2486 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2487 (hppa_field_adjust): Handle e_nsel.
2488 * som.c: Provide default definitions for many new relocs found only
2489 in hpux10 include files.
2490 (som_fixup_formats): Add several new relocs from hpux10.
2491 (som_hppa_howto_table): Add hpux10 relocs.
2492 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2494 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2496 * mpw-make.sed: Edit out recent shared library support, and
2497 rules to rebuild .h files using doc/chew.
2499 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2501 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2502 size even of sections with no contents.
2504 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2507 starting with '$' the way we skip names starting with '.'. When
2508 updating x_endndx, don't be fooled by an index which has been
2511 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2512 struct/union/enum type with no elements.
2514 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2518 * archive.c (bfd_generic_archive_p): If the first file in the
2519 archive can not be recognized as an object, don't assume that this
2520 is the wrong format.
2522 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2523 format is not bfd_object.
2524 (bfd_elf_get_dt_soname): Likewise.
2526 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2531 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2533 * bfd.c (tdata): Add netbsd_core_data.
2534 * bfd-in2.h: Regenerated.
2536 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2539 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2540 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2543 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2544 to get the symbol index, matching 14 Jul 95 change.
2546 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2548 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2549 Remove duplicate definition of gp.
2551 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2553 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2554 assume that we can set the GP value and then get the same value,
2555 since it won't be true if the output file is neither ELF nor
2557 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2558 _bfd_get_gp_value here.
2559 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2560 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2562 (mips_elf_lo16_reloc): Likewise.
2563 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2564 Don't require that the BFD be ELF.
2565 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2566 (mips_elf_gprel32_reloc): Likewise.
2567 (mips_elf_relocate_section): Don't assume we can set and get the
2569 (mips_elf_finish_dynamic_symbol): Don't bother to use
2570 _bfd_get_gp_value here.
2572 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2573 Don't change epdr between malloc and free. Be careful not to free
2574 NULL pointers. Zero out the first RPDR.
2576 * configure.host: On Linux, only pass -rpath option if $(libdir)
2577 is neither /lib nor /usr/lib. From Alan Modra
2578 <alan@mullet.Levels.UniSA.Edu.Au>.
2580 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2582 (elf_dt_name): Rename from elf_dt_needed_name.
2583 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2585 (bfd_elf_get_dt_soname): New function.
2586 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2587 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2588 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2589 * bfd-in2.h: Rebuild.
2591 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2593 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2594 _bfd_sparc_elf_reloc_type_lookup.
2595 (bfd_elf32_bfd_reloc_type_lookup): Update.
2596 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2597 (sparc64_elf_howto_table): Define.
2598 (sparc_reloc_map): Define.
2599 (sparc64_elf_reloc_type_lookup): New function.
2600 (sparc_elf_wdisp16_reloc): New function.
2601 (elf_info_to_howto): Use sparc64_elf_howto_table.
2602 (sparc64_elf_relocate_section): Likewise.
2603 (bfd_elf64_bfd_reloc_type_lookup): Update.
2605 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2607 * configure.host: Check for 'do not mix' from native linker before
2608 trying to use -rpath.
2610 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2612 * bfd.c (_bfd_get_gp_value): New function.
2613 (_bfd_set_gp_value): New function.
2614 * libbfd-in.h (_bfd_get_gp_value): Declare.
2615 (_bfd_set_gp_value): Declare.
2616 * libbfd.h: Rebuild.
2617 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2618 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2619 directly to the fields in the tdata information.
2620 (alpha_relocate_section): Likewise.
2621 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2622 (mips_gprel_reloc): Likewise.
2623 (mips_relocate_section): Likewise.
2624 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2625 (mips_elf_lo16_reloc): Likewise.
2626 (mips_elf_final_gp): Likewise.
2627 (mips_elf_gprel16_reloc): Likewise.
2628 (mips_elf_gprel32_reloc): Likewise.
2629 (mips_elf_relocate_section): Likewise.
2630 (mips_elf_finish_dynamic_symbol): Likewise.
2632 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2634 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * configure.in: Call AC_PROG_CC before configure.host.
2637 * configure: Rebuild.
2638 * configure.host: Don't set information which autoconf should
2639 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2641 * configure.host: Remove go32 and win32 host information, since it
2642 should no longer be needed.
2644 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2645 then start a new segment rather than put a writable section in a
2648 * configure.host: Set RPATH_ENVVAR.
2650 * Makefile.in: Rebuild dependencies.
2652 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2653 zero_section variable.
2655 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2657 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2658 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2659 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2661 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2663 * ieee.c (ieee_write_expression): Only use an R variable for a
2664 local symbol. Don't output a zero offset. Handle a zero address.
2665 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2666 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2668 (parse_expression): Don't try to handle multiple occurrences of a
2669 P variable. Handle I variables differently from X variables. Fix
2670 the order of minus expressions.
2671 (ieee_slurp_external_symbols): Generate an I variable for an NN
2672 record. Fix handling of ATI and ATX records.
2673 (ieee_slurp_sections): Only set minimal section attributes.
2674 Adjust them later, based on the section contents.
2675 (ieee_object_p): Read in the file until just after the ME record.
2676 Call ieee_slurp_section_data to set the section flags.
2677 (do_one): Add iterations parameter. Only repeat the first load
2678 item. Set the section and file reloc flags.
2679 (ieee_slurp_section_data): Set section flags. Pass iterations to
2681 (ieee_canonicalize_reloc): Handle I variables.
2682 (do_with_relocs): Only emit relocation size when necessary.
2683 Increase MAXRUN to 127. Change ov to be assigned, and take
2684 src_mask and pcrel_offset into account.
2685 (ieee_write_data_part): Skip sections that are not loaded.
2686 (ieee_write_external_part): Don't output optional last entry of WX
2688 (ieee_write_me_part): Make setting of me_record neater.
2689 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2691 * syms.c (stt): Add entries for zerovars, vars, and code.
2693 * elfcode.h (validate_reloc): New static function.
2694 (write_relocs): Call validate_reloc for non ELF relocs.
2696 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2697 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2698 (TARGET_LITTLE_SYM): Likewise.
2700 * config.bfd (m68*-*-psos*): New target.
2702 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2704 * i386msdos.c: Remove some #if 0 code.
2705 (msdos_write_object_contents): Don't include empty sections in the
2706 size computation, regardless of their address.
2708 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2710 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2711 is NULL, ie, the -r switch is used.
2713 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2716 (BFD_RELOC_MIPS_GOT_LO16): Define.
2717 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2718 * bfd-in2.h, libbfd.h: Rebuild.
2719 * elf32-mips.c (mips_reloc_map): Map new relocs.
2721 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2723 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2726 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2727 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2728 simple number for the section address, rather than an expression.
2729 Limit the number of bytes between relocs to MAXRUN.
2730 (ieee_write_me_part): Set me_record to the file offset after the
2732 (ieee_write_processor): New static function.
2733 (ieee_write_object_contents): Use ieee_write_processor.
2735 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2737 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2739 * coff-aux.c: Change include of aux.h to aux-coff.h.
2741 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2743 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2744 relocation put the addend both in the reloc entry and the data.
2745 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2748 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2749 a R_68K_PCxx reloc against a defined global symbol directly.
2750 (elf_m68k_check_relocs): Don't count such a reloc.
2752 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2753 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2754 symbol for now, otherwise always record the symbol as dynamic.
2755 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2756 is not referenced by a dynamic object, and we are not making a
2757 shared object, then don't make a PLT entry. If we do make a PLT
2758 entry, make sure the symbol has been recorded as dynamic.
2760 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * configure.host: When making a shared library, set HLDFLAGS to
2763 pass an appropriate -rpath option. Use the make variable SONAME
2764 as the shared library soname, rather than computing it here. On
2765 SunOS, build stamp-tshlink in place of $(SHLINK).
2766 * Makefile.in (SONAME): New variable.
2767 ($(SHLINK)): Make a link to the transformed name, as well.
2768 (stamp-tshlink): New target.
2769 (install): Skip stamp-tshlink during install.
2771 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2773 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2774 linker sections have been set up yet.
2776 * elf.c (make_mapping): Add an additional argument to suppress
2777 making the first section include the program headers.
2778 (map_sections_to_segments): If the user used -Ttext such that the
2779 program headers are on a different page, do not set the flags
2780 saying that this section includes the program headers.
2782 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2784 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2785 don't define TRAD_HEADER.
2786 * configure: Rebuild.
2788 * netbsd-core.c: New file, support for NetBSD core files.
2789 * hosts/*nbsd.h: Removed.
2791 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2793 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2794 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2795 * libbfd.h, bfd-in2.h: Regenerated.
2796 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2797 bfd_elf32_bfd_reloc_type_lookup.
2798 (reloc_type{,_names}): Deleted.
2799 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2801 (sparc_reloc_map): Add sparc64 relocs.
2802 (sparc_elf_notsupported_reloc): New static function.
2803 (sparc_elf_wdisp16_reloc): New static function.
2804 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2805 (elf32_sparc_relocate_section): Likewise.
2806 (bfd_elf32_bfd_reloc_type_lookup): Define.
2807 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2808 (reloc_type{,_names}): Deleted.
2809 (elf_sparc_howto_table): Deleted.
2810 (sparc_reloc_map): Deleted.
2811 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2812 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2814 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2819 * Makefile.in (program_transform_name): New variable.
2820 (install): Transform library name before installing it.
2822 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * archures.c (bfd_mach_i960_hx): Define.
2825 * bfd-in2.h: Rebuild.
2826 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2827 (MATRIX): Expand entries for HX.
2828 (arch_info_struct): Add i960:hx entry.
2829 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2830 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2831 (coff_set_flags): Handle bfd_mach_i960_hx.
2833 Support for building as a shared library, based on patches from
2834 Alan Modra <alan@spri.levels.unisa.edu.au>:
2835 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2836 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2837 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2838 * configure: Rebuild.
2839 * configure.host: If --enable-shared, adjust shared library stuff
2840 based on the host. If the host is SunOS, and the linker supports
2841 -rpath, set HLDFLAGS to use it.
2842 * Makefile.in (ALLLIBS): New variable.
2843 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2844 (COMMON_SHLIB, SHLINK): New variables.
2845 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2846 (STAGESTUFF): Remove variable.
2847 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2849 (stamp-ofiles): New target, like old ofiles target, but build
2850 using a temporary file and move-if-change, and touch stamp-ofiles
2852 (ofiles): Just depend upon stamp-ofiles.
2853 (stamp-piclist, piclist): New targets.
2854 ($(SHLIB), $(SHLINK)): New targets.
2855 (targets.o, archures.o): Build twice if PICFLAG is set.
2856 (do_mostlyclean): Remove pic/*.o.
2857 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2859 (do_distclean): Remove pic and stamp-picdir.
2860 (install): Install shared libraries.
2861 ($(OFILES)): Depend upon stamp-picdir.
2862 (stamp-picdir): New target.
2864 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2866 * libcoff.h: Rebuild.
2868 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2869 flavour of a section with no owner.
2871 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2872 ELF_LINK_NON_ELF flag.
2873 (mips_elf_create_got_section): Likewise.
2875 * elf.c: Revert last change, since it breaks dynamic linking.
2876 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2878 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2879 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2880 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2882 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2884 * elf.c (assign_file_positions_for_segments): If the backend does
2885 not want the elf header or the program headers in the address
2886 space, do not include them in the calculations.
2888 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2889 function to determine if we need additional program headers.
2890 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2891 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2893 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2897 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2899 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2900 back into one line. Some compilers (sunos 4.1.3 for example)
2901 won't accept args split across more than one line.
2903 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2905 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2906 * configure: Regenerate.
2908 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2910 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2911 try to do arithmetic on a void *, cast it to a unsigned char * first.
2913 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2916 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2918 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2919 flag for a newly defined symbol.
2920 (NAME(bfd_elf,record_link_assignment)): Likewise.
2921 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2922 set the DEF or REF_REGULAR flags correctly.
2924 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2925 (libbfd.h, libcoff.h): Corresponding change.
2927 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2928 a PLT32 reloc as dynamic.
2929 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2930 is not referenced by a dynamic object, and we are not making a
2931 shared object, then don't make a PLT entry. If we do make a PLT
2932 entry, make sure the symbol has been recorded as dynamic.
2934 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2936 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2937 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2938 (powerpcle-*-cygwin32): New.
2939 * peicode.h (add_data_entry): Get address from vma.
2941 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2943 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2944 attached to the section has already been created as an undefined
2945 symbol, treat it as if it hasn't been created yet.
2947 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2950 symbol or section symbols if stripping all symbols and this is not
2951 a relocateable link. Don't output the symbol string table if
2952 there are no symbols.
2953 (elf_link_flush_output_syms): Don't do anything if there are no
2956 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2958 * coff-aux.c: New file.
2959 * hosts/m68kaux.h: New file.
2960 * config.bfd (m68*-apple-aux*): New target.
2961 * configure.in (m68*-apple-aux*): New native host.
2962 (m68kaux_coff_vec): New vector.
2963 * configure: Rebuild.
2964 * targets.c (m68kaux_coff_vec): Declare.
2965 * coffcode.h (bfd_coff_backend_data): Add field
2966 _bfd_coff_link_add_one_symbol.
2967 (bfd_coff_link_add_one_symbol): Define.
2968 (compare_arelent_ptr): New static function if TARG_AUX.
2969 (coff_write_relocs): If TARG_AUX, sort the relocs.
2970 (coff_write_object_contents): Set A/UX aouthdr magic number.
2971 (coff_link_add_one_symbol): Define if not defined.
2972 (bfd_coff_std_swap_table): Initialize new field.
2973 * libcoff.h: Rebuild.
2974 * cofflink.c (coff_link_add_symbols): Call
2975 bfd_coff_link_add_one_symbol rather than
2976 _bfd_generic_link_add_one_symbol.
2977 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2978 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2979 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2980 * Makefile.in: Rebuild dependencies.
2981 (BFD32_BACKENDS): Add coff-aux.o.
2982 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2984 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2986 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2987 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2989 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2992 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2993 (maintainer-clean): Warn about deleting special files.
2994 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2996 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2997 warning symbols correctly.
2998 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2999 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3000 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3001 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3002 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3003 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3005 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3008 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3010 * libcoff-in.h: aligned newly exported names with bfd naming
3011 conventions. Removed an erroneous define of POWERPC_LE_PE.
3012 * libcoff.h: Rebuild.
3013 * cofflink.c, coff-ppc.c: the above function name changes
3015 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3017 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3018 * ecoff.c (struct extsym_info): Define.
3019 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3020 to ecoff_link_write_external.
3021 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3022 Strip symbols when appropriate.
3024 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3025 * syms.c (BSF_OBJECT): Define.
3026 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3027 * bfd-in2.h: Rebuild.
3028 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3030 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3033 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3034 copying relocs into a shared object, treat a defined global symbol
3036 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3037 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3038 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3040 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3041 real defined symbol, not to a weak defined symbol.
3043 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3045 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3046 and made a few static functions externs.
3048 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3049 POWERPC_LE_PE hack in cofflink.
3051 * libcoff-in.h: promoted the following from cofflink.c to allow
3052 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3053 coff_debug_merge_element, struct coff_debug_merge_type,
3054 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3055 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3056 coff_debug_merge_hash_lookup, coff_link_section_info,
3057 coff_final_link_info, coff_debug_merge_hash_newfunc,
3058 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3060 * libcoff.h: re-gen'd
3062 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * syms.c: Include "bfdlink.h".
3065 (struct stab_find_info): Define.
3066 (_bfd_stab_section_find_nearest_line): New function.
3067 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3068 * libbfd.h: Rebuild.
3069 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3070 * elf.c (_bfd_elf_find_nearest_line): Try calling
3071 _bfd_stab_section_find_nearest_line before searching the ELF
3072 symbol table. Find the closest STT_FUNC symbol, not the last one.
3073 * libcoff-in.h (coff_data_type): Add line_info field.
3074 * libcoff.h: Rebuild.
3075 * coffgen.c (coff_find_nearest_line): Try calling
3076 _bfd_stab_section_find_nearest_line before searching the COFF
3078 * Makefile.in: Rebuild dependencies.
3080 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3082 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3083 4 bytes, so we get the correct value when updating the register
3084 field in little endian mode.
3086 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3088 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3089 entry_section fields. Add sntoc and snentry fields.
3090 * libcoff.h: Rebuild.
3091 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3092 not toc_section and entry_section (the COFF file does not have any
3093 sections at this point).
3094 (coff_write_object_contents): Set o_snentry and o_sntoc from
3095 snentry and sntoc rather than entry_section and toc_section.
3096 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3097 snentry, not toc_section and entry_section.
3098 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3099 entry_section from hentry.
3100 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3102 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3103 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3104 than using toc_section directly.
3106 * archures.c: Add missing `.' in enum bfd_architecture.
3107 * bfd-in2.h: Rebuild.
3109 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3110 Robert Lipe <robertl@arnet.com>.
3112 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3114 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3115 to sections we allocate. Use bfd_zalloc to allocate initialial
3116 sections, not bfd_alloc.
3117 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3118 SDA{,2}I16 relocations.
3119 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3120 whether to put something in .sbss or not.
3121 (ppc_elf_relocate_section): Add support for more relocations. Add
3122 in sec->output_offset where appropriate. Make error messages
3123 include the symbol name.
3125 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3126 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3127 doesn't get redefined messages if -shared.
3129 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3130 section if the rel_section field has been set up.
3132 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3134 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3137 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3139 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3140 of flags, only flags used are controlled by mach number. Bump up
3141 output file mach number to highest of input file mach numbers.
3142 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3143 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3145 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3146 bfd_elf64_sparc_vec support.
3148 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3150 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3151 the embedded bit is set on some objects and not on others. Just
3153 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3156 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * coffcode.h (coff_new_section_hook): Don't try to align the
3161 * coffcode.h (coff_set_section_contents): Fix the handling of the
3162 .lib section to work even if the entire section contents are
3163 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3164 Robert Lipe <robertl@arnet.com>.
3166 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3168 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3169 memory here for contents.
3171 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3172 _SDA2_BASE_ by 32768.
3173 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3174 started using. Allocate contents for .sdata and .sdata2 sections
3176 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3178 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3179 size _SDA{,2}_BASE_.
3180 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3183 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3185 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3187 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3188 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3189 (bfd_mach_sparc_v9a): Define.
3190 (bfd_mach_sparc_v9_p): Define.
3191 * bfd-in2.h: Regenerated.
3192 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3194 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3195 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3196 to bfd_elf32_sparc_vec.
3197 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3198 Add v8plus{,a} support.
3200 (sparc_compatible): New function.
3201 * elf32-sparc.h: #include "elf/sparc.h".
3202 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3203 elf32_sparc_final_write_processing): New functions.
3204 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3205 elf_backend_final_write_processing): Define.
3207 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3209 * elf-bfd.h (struct elf_link_hash_entry): Add
3210 linker_section_pointer field.
3211 (enum elf_linker_section_enum): Enumeration for new way of
3212 creating linker dynamic sections and symbols.
3213 (elf_linker_section{,_pointers}): New structures for creating
3214 dynamic sections and symbols.
3215 (elf_obj_tdata): Add linker_section_pointers and linker_section
3217 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3218 (_bfd_elf_create_linker_section): New declarations.
3219 (_bfd_elf_find_pointer_linker_section): Ditto.
3220 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3221 (_bfd_elf_make_linker_section_rela): Ditto.
3223 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3225 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3226 (ppc_elf_create_linker_section): New function to create the
3227 sections .got, .sdata, and .sdata2.
3228 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3230 (ppc_elf_check_relocs): Support more of the eabi relocations.
3231 (ppc_elf_relocate_section): Ditto.
3232 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3233 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3235 * elflink.h (elf_create_pointer_linker_section): New function to
3236 create initialized pointers in dynamic linker sections.
3237 (elf_finish_pointer_linker_section): Actually intialize the
3238 pointers created above.
3240 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3241 macros to provide both 32 and 64 bit versions of
3242 elf_create_pointer_linker_section.
3243 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3244 provide both 32 and 64 bit versions of
3245 elf_finish_pointer_linker_section.
3247 * elflink.c (_bfd_elf_create_linker_section): New function to
3248 create a linker section.
3249 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3250 given address in the linker pointer offsets created for a given
3252 (_bfd_elf_make_linker_section_rela): Make a RELA section
3253 corresponding to the generated linker section.
3255 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3257 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3259 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3261 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3262 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3263 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3264 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3265 toc entry in an objdump) for now.
3266 (ppc_do_last, ppc_get_last): New function - needed to save processing
3267 the toc owner to the end.
3268 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3271 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3272 toc owner from being done till last. Must define POWERPC_LE_PC
3275 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3277 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3279 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3280 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3282 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3284 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3286 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3290 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3292 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * elf.c (assign_file_positions_for_segments): Don't increment file
3295 offset for a segment which contains no loadable sections.
3297 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3299 * reloc.c: Add new PowerPC relocations.
3300 * {bfd-in2,libbfd}.h: Regenerate.
3302 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3303 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3305 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3310 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3313 * coffgen.c (coff_find_nearest_line): Don't try to cache
3314 information in sections that are not owned by a BFD. From Richard
3315 Henderson <richard@atheist.tamu.edu>.
3317 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3318 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3319 * elflink.h (elf_link_output_extsym): Remove special check for
3322 * ecoffswap.h: Add prototypes for static functions.
3324 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3326 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3327 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3329 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3330 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3331 support. Begin support for R_PPC_SDA{2,}REL.
3333 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3335 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3336 create the .got and .got.neg sections.
3337 (ppc_elf_size_dynamic_sections): Call it.
3338 (ppc_elf_check_relocs): Call it.
3339 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3340 (ppc_elf_check_relocs): Add error messages for relocations we
3341 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3344 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3346 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3347 section flags for V.4 and eabi.
3349 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * elf.c (assign_file_positions_for_segments): If a segment
3352 contains no sections, don't mark it as readable.
3354 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3355 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3357 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3358 dynamic section, if there is one.
3359 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3360 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3361 (bfd_elf64_swap_dyn_in): Likewise.
3362 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3364 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3366 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3367 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3368 <pirker@eiunix.tuwien.ac.at>.
3370 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3372 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3373 PowerPC V.4 and eabi.
3374 * bfd-in2.h: Regenerate.
3375 * libfd.h: Regenerate.
3377 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3379 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3380 section type and SHF_EXCLUDE section flag, turning them into the
3381 appropriate bfd section flag.
3383 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3385 * xcofflink.c (xcoff_link_add_symbols): Create the special
3386 sections if we see a DYNAMIC object, in case that is the only
3387 XCOFF input object we see.
3389 * elf32-mips.c: Extensive changes for a start at dynamic linking
3390 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3392 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3393 (struct elf_backend_data): Remove
3394 elf_backend_create_program_headers field. Add
3395 elf_backend_additional_program_headers and
3396 elf_backend_modify_segment_map fields.
3397 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3399 (elf_backend_additional_program_headers): Likewise.
3400 (elf_backend_modify_segment_map): Likewise.
3401 (elf_backend_create_program_headers): Don't define.
3402 (elfNN_bed): Change to account for field changes.
3403 * elf.c (assign_file_positions_for_segments): Call new
3404 modify_segment_map backend function. Don't call old
3405 create_program_headers backend function.
3406 (get_program_header_size): Call additional_program_headers rather
3407 than create_program_headers.
3408 * elflink.h (elf_link_add_object_symbols): Initialize
3409 type_change_ok from new backend field.
3410 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3412 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3413 a reloc against the appropriate section.
3415 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3416 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3417 (elf_flags_init): Rename from elf_ppc_flags_init.
3418 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3420 (ppc_elf_copy_private_bfd_data): Likewise.
3421 (ppc_elf_merge_private_bfd_data): Likewise.
3423 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3426 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3428 * coff-alpha.c (alpha_relocate_section): During final link, allow
3429 output .lita section to be bigger than 64k by adjusting gp value
3430 on a per-input section basis.
3431 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3433 (struct ecoff_section_tdata): Add gp field.
3435 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3437 Handle Alpha ECOFF changes in OSF/1 3.2.
3438 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3440 * coff-alpha.c: Include "aout/ar.h".
3441 (alpha_ecoff_get_relocated_section_contents): Don't require an
3442 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3443 3.2 doesn't generate one.
3444 (alpha_relocate_section): Likewise.
3445 (alpha_ecoff_slurp_armap): Define.
3446 (alpha_ecoff_slurp_extended_name_table): Define.
3447 (alpha_ecoff_construct_extended_name_table): Define.
3448 (alpha_ecoff_truncate_arname): Define.
3449 (alpha_ecoff_write_armap): Define.
3450 (alpha_ecoff_generic_stat_arch_elt): Define.
3451 (alpha_ecoff_update_armap_timestamp): Define.
3453 (alpha_ecoff_read_ar_hdr): New static function.
3454 (alpha_ecoff_get_elt_at_filepos): New static function.
3455 (alpha_ecoff_openr_next_archived_file): New static function.
3456 (alpha_ecoff_get_elt_at_index): New static function.
3457 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3458 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3459 _bfd_ecoff to alpha_ecoff.
3460 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3461 field from backend structure, rather than always calling
3462 _bfd_get_elt_at_filepos.
3463 * coff-mips.c (mips_ecoff_backend_data): Initialize
3464 get_elt_at_filepos field.
3465 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3466 from _bfd_generic_read_ar_hdr with minor changes.
3467 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3468 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3469 * libbfd.h: Rebuild.
3471 * bfd-in.h (BFD_IN_MEMORY): Define.
3472 * libbfd-in.h (struct bfd_in_memory): Define.
3473 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3474 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3475 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3476 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3477 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3478 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3479 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3480 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3481 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3482 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3484 (bfd_openstreamr): Likewise.
3485 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3486 BFD_IN_MEMORY is not set.
3487 * riscix.c (riscix_some_aout_object_p): Likewise.
3488 * bfd-in2.h, libbfd.h: Rebuild.
3490 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3491 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3492 (bfd_get_elt_at_index): Define.
3493 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3494 bfd_get_elt_at_index. Change index parameter from int to
3496 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3497 (_bfd_noarchive_get_elt_at_index): Define.
3498 (_bfd_archive_bsd_get_elt_at_index): Define.
3499 (_bfd_archive_coff_get_elt_at_index): Define.
3500 * bfd-in2.h, libbfd.h: Rebuild.
3501 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3502 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3503 * ieee.c (ieee_get_elt_at_index): Define.
3504 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3505 * oasys.c (oasys_get_elt_at_index): Define.
3506 * som.c (som_get_elt_at_index): Define.
3508 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3509 numbers to the .text section.
3511 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3513 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3514 If there is a SEC_DEBUGGING section, get the contents of the debug
3515 information part from it.
3516 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3518 (ieee_write_object_contents): Check ieee_write_debug_part return.
3520 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3522 * config.bfd (i[345]86-*-freebsd*): Add target.
3523 * configure.in (i386freebsd_vec): Add vec.
3524 * configure: Regenerate.
3525 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3526 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3527 Rebuild dependencies..
3528 * freebsd.h: New file.
3529 * i386freebsd.c: New file.
3530 * targets.c (i386freebsd_vec): Declare.
3531 (bfd_target_vector): Add i386freebsd_vec.
3532 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3533 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3535 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * ieee.c (ieee_slurp_debug): New static function.
3538 (ieee_object_p): Call it.
3539 (ieee_slurp_section_data): Skip debugging sections.
3540 (ieee_get_reloc_upper_bound): Likewise.
3541 (ieee_get_section_contents): Likewise.
3542 (ieee_canonicalize_reloc): Likewise.
3543 (ieee_write_section_part): Likewise.
3544 (ieee_write_debug_part): Likewise.
3545 (ieee_write_data_part): Likewise.
3546 (init_for_output): Likewise.
3548 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3550 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3552 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3553 relocs, since ppc_elf_relocate_section handles the linker case.
3554 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3556 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3557 ppc_elf_relocate_section since that is now the only caller.
3558 (ppc_elf_relocate_section): Ditto.
3560 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * coffcode.h (coff_write_object_contents): If we don't know the
3563 section of the entry point for an XCOFF executable, always set the
3564 entry address to -1.
3566 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3568 * elf.c (bfd_section_from_shdr): Add support for note sections.
3570 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * bfd-in.h (struct _symbol_info): Add stab_type field.
3573 * bfd-in2.h: Rebuild.
3574 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3576 * elf32-ppc.c: Remove trailing newline from calls to
3578 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3579 difference if target endianness is known.
3581 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3583 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3584 old style TOC16 references without using R_PPC_GOT.
3585 (ppc_reloc_type): Ditto.
3586 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3587 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3588 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3589 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3590 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3592 (ppc_elf_adjust_dynamic_symbol): Ditto.
3593 (ppc_elf_adjust_dynindx): Ditto.
3594 (ppc_elf_size_dynamic_sections): Ditto.
3595 (ppc_elf_finish_dynamic_symbol): Ditto.
3596 (ppc_elf_finish_dynamic_sections): Ditto.
3597 (ELF_DYNAMIC_INTERPRETER): Define.
3599 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3601 * elf.c (copy_private_bfd_data): When attaching sections to
3602 segments ignore sections that won't be allocated. Patch from
3605 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3607 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3610 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3612 * coff-i960.c (CALC_ADDEND): Define.
3613 (coff_i960_relocate_section): Add the input section VMA to the
3614 addend for PC relative relocs.
3616 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3618 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3619 to correctly terminate.
3621 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3623 * targets.c (enum bfd_endian): Define.
3624 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3625 from boolean to enum bfd_endian. Change header_byteorder_big_p
3627 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3628 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3629 * bfd-in2.h: Rebuild.
3630 * All targets: Change initialization of byteorder and
3631 header_byteorder to use enum bfd_endian values rather than
3633 * All files: Change all references to byteorder_big_p and
3634 header_byteorder_big_p to use new bfd_*_endian macros.
3636 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3638 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3640 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3642 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3644 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3646 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3648 * ieee.c: Lots of minor cleanups. Make many functions return
3649 errors rather than calling abort. Also:
3650 (ieee_write_twobyte): Remove; change callers to call existing
3651 ieee_write_2bytes function.
3652 (ieee_write_expression): Don't output the section twice when
3653 outputting a local symbol. Don't emit an extraneous zero if there
3655 (ieee_slurp_sections): Set the lma as well as the vma.
3656 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3658 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3659 a recognized one or bfd_arch_unknown.
3660 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3662 (ihex_get_symtab): Likewise.
3664 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3666 * aoutx.h: Include <ctype.h>.
3667 (struct aout_link_includes_table): Define.
3668 (struct aout_link_includes_totals): Define.
3669 (struct aout_link_includes_entry): Define.
3670 (aout_link_includes_lookup): Define macro.
3671 (struct aout_final_link_info): Add includes field.
3672 (aout_link_includes_newfunc): New static function.
3673 (NAME(aout,final_link)): Initialize includes hash table.
3674 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3676 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3678 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3680 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3682 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3684 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3686 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3687 (pe_print_private_bfd_data): call pe_print_reloc.
3688 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3689 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3690 up some debugging as well.
3692 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3694 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3697 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3699 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3700 when setting sections to NULL.
3702 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3704 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3706 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3707 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3709 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3710 * bfd-in2.h: Rebuild.
3712 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3714 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3716 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3718 * ihex.c (ihex_scan): Handle record types 4 and 5.
3719 (ihex_object_p): Permit types 4 and 5.
3720 (ihex_set_section_contents): Remove check for out of range
3722 (ihex_write_object_contents): Generate types 4 and 5.
3724 * elflink.h (elf_link_output_extsym): Just ignore warning and
3725 indirect references to symbols which don't really exist.
3727 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3729 * peicode.h (pe_print_idata): Minor format fixes
3730 (pe_print_edata): New function. Under private printing, this formats
3731 the edata section of a PE file.
3732 (pe_print_private_bfd_data): Added call to pe_print_edata.
3734 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3736 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3737 index, don't call stoi.
3739 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3741 * srec.c (srec_scan): Set lma as well as vma.
3743 * ihex.c: New file; support for Intel Hex format.
3744 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3745 (ihex_vec): Declare.
3746 (bfd_target_vector): Always include ihex_vec.
3747 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3748 * Makefile.in: Rebuild dependencies.
3749 (BFD_LIBS): Add ihex.o
3750 (BFD_LIBS_CFILES): Add ihex.c.
3751 * bfd-in2.h: Rebuild.
3753 * elf.c (assign_file_positions_for_segments): Sort the sections in
3755 (get_program_header_size): Return the right size if segment_map is
3757 (copy_private_bfd_data): Don't bother to sort the sections.
3759 * bfd.c (bfd_record_phdr): New function.
3760 * bfd-in.h (bfd_record_phdr): Declare.
3761 * bfd_in2.h: Rebuild.
3763 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3766 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3767 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3769 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3770 (bfd_zmalloc): Change declaration.
3771 * libbfd.h: Rebuild.
3772 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3773 and realloc. Don't set bfd_error_no_memory if they fail.
3775 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3777 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3778 uses as well. Added a new howto to deal with TOCREL16 relocs that
3779 are TOCDEFN as well.
3780 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3781 to handle RVA relocs from dlltool.
3782 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3783 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3784 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3786 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3787 to get the right section alignment.
3789 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3791 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3792 p_paddr if p_paddr is zero.
3793 (make_mapping): Set includes_filehdr and includes_phdrs for first
3795 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3797 (assign_file_positions_for_segments): Handle includes_filehdr and
3798 includes_phdrs. Remove special handling of PT_PHDR and first
3800 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3801 when appropriate. Remove special handling of PT_PHDR segment.
3802 Use a more complex condition for when a section is included in a
3803 segment to handle Solaris linker oddities.
3805 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3807 * coff-m88k.c (howto_table): Reformatted for easier reading;
3808 special_function now points to new function m88k_special_reloc.
3809 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3811 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3812 be done correctly by m88k_special_reloc.
3813 (reloc_processing): New function to be used by RELOC_PROCESSING.
3814 (RELOC_PROCESSING): Define to call reloc_processing.
3816 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3818 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3819 (pe_print_pdata): Likewise.
3821 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3822 obstack_alloc fails.
3823 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3825 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3826 * Many files: don't set bfd_error_no_memory if one of the above
3829 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3830 if p_paddr_valid is set.
3831 (copy_private_bfd_data): New static function.
3832 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3834 * elf.c (assign_file_positions_for_segments): Fix case where extra
3835 program headers were allocated.
3837 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3838 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3839 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3840 _bfd_elf_print_private_bfd_data.
3842 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3843 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3844 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3845 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3846 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3847 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3848 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3850 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3852 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3853 * elf.c (make_mapping): New static function.
3854 (map_sections_to_segments): New static function.
3855 (elf_sort_sections): New static function.
3856 (assign_file_positions_for_segments): New static function.
3857 (map_program_segments): Remove.
3858 (get_program_header_size): Remove sorted_hdrs, count, and
3859 maxpagesize parameters. Simplify.
3860 (assign_file_positions_except_relocs): When generating an
3861 executable, use assign_file_positions_for_segments.
3862 (elf_sort_hdrs): Remove.
3863 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3864 to get_program_header_size.
3866 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3868 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3870 * configure, config.in: Regenerate with autoconf 2.7.
3872 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3873 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3875 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3877 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3878 (ecoff_sec_to_styp_flags): Likewise.
3879 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3880 (ecoff_set_symbol_info): Handle scRConst.
3881 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3882 (ecoff_compute_section_file_positions): Handle .rconst section.
3883 (_bfd_ecoff_write_object_contents): Likewise.
3884 (ecoff_link_check_archive_element): Handle scRConst.
3885 (ecoff_link_add_externals): Likewise.
3886 (ecoff_link_write_external): Handle .rconst section.
3887 (ecoff_reloc_link_order): Likewise.
3888 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3889 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3891 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3893 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3894 DEF_DYNAMIC flag is set.
3896 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3898 * host-aout.c: If TRAD_HEADER is defined, include it.
3900 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3902 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3903 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3904 (BFD_NEED_DECLARATION): New function.
3905 * configure.in: Use BFD_NEED_DECLARATION.
3906 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3907 * configure, config.in: Rebuild with autoconf 2.6.
3909 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3910 special_sections before returning when called with a non XCOFF
3913 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3916 * coffcode.h (coff_compute_section_file_positions): Only pad the
3917 previous section to force file alignment when creating an
3920 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3922 * coffcode.h (coff_compute_section_file_positions): If
3923 RS6000COFF_C, set up the .debug section.
3925 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3926 if it is not large enough to accomodate the entire TOC area with
3927 signed 16 bit offsets.
3928 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3930 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3931 TOC anchor to use the TOC value used in the output file.
3933 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3935 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3936 (_bfd_coff_read_string_table): Likewise.
3938 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3940 * pe-arm.c: Fix typos.
3941 * coff-arm.c: Likewise.
3943 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3945 * coff-ppc.c (list_ele): Added "cat"egory member.
3946 (record_toc): New category parameter (priv or pub).
3947 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3948 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3949 the mainline. It addes extra toc cells in error.
3950 (ppc_coff_swap_sym_in_hook): Added some documentation.
3951 (dump_toc): Can now diagnose "virtual toc" chicanery.
3953 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3955 * elf-bfd.h (struct elf_link_hash_table): Change type of
3956 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3958 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3960 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3961 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3963 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3964 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3965 defined or mentioned in a regular file.
3967 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3969 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3970 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3971 (coff_ppc_relocate_section): Correct REL24 handling
3972 (ppc_process_before_allocation): Correct TOCDEFN handling
3974 * peicode.h (dir_names): Added name descriptions
3976 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3978 * VERSION: Updated to cygnus-2.6.
3980 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3982 * targets.c (m68k4knetbsd_vec): Declare.
3984 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3986 * targets.c (bfd_target): Change type of second argument to
3987 _bfd_print_private_bfd_data from void * to PTR.
3988 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3989 using PTR rather than void *.
3990 * bfd-in2, libbfd.h: Rebuild.
3991 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3993 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3994 _bfd_generic_bfd_print_private_bfd_data rather than casting
3997 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3999 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4000 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4002 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4003 BFD64_BACKENDS_CFILES): New variables.
4006 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4008 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4009 not at the file position of the first section.
4010 * coffcode.h (coff_compute_section_file_positions): Avoid using
4012 (coff_write_object_contents): When generating a PPC PE executable
4013 with no symbols, round up the file size to a COFF_PAGE_SIZE
4015 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4016 don't write out a string table.
4018 * elf.c (bfd_section_from_shdr): When using a different section
4019 header, pass the new one to _bfd_elf_make_section_from_shdr.
4020 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4021 (elf_map_symbols): Add section VMA to symbol value when comparing
4023 (_bfd_elf_compute_section_file_positions): Only build symbol table
4024 if there are some symbols. Set file offset of symtab and strtab
4026 (assign_file_positions_except_relocs): Remove dosyms parameter.
4027 Change all callers. Never set file offset of symtab and strtab
4029 (_bfd_elf_copy_private_section_data): New function.
4030 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4031 (_bfd_elf_copy_private_symbol_data): New function.
4032 (swap_out_syms): Check for special mapping of st_shndx created by
4033 copy_private_symbol_data.
4034 * elfxx-target.h: Use new copy routines.
4035 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4036 (_bfd_elf_copy_private_section_data): Declare.
4038 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4040 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4043 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4044 _bfd_dummy_target, matching the recent change to archive
4047 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4049 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4050 arithmetic on PTR types.
4052 * aout-target.h (MY(callback)): Set the lma of the sections.
4054 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4055 symbol into a reloc against the section.
4057 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4059 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4060 glue for the relocs: IMGLUE and IFGLUE.
4061 (record_toc): new function - tracks toc contents
4062 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4063 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4064 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4065 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4066 (ppc_record_toc_entry): Removed a debug define (duh)
4068 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4069 (pe_print_idata): New function - formats the idata section data
4070 (pe_print_pdata): New function - formats the pdata section data
4071 (pe_print_private_bfd_data): calls to above
4073 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4075 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4076 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4077 TARGET_SYM and TARGET_NAME for vector and BFD name.
4078 * coff-pmac.c (pmac_xcoff_vec): Remove.
4079 (TARGET_SYM, TARGET_NAME): Define.
4080 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4081 machine to 0, not all PowerMacs are 601s.
4083 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4085 * elfcode.h (elf_object_p): Read in any program headers.
4086 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4087 based on the program headers, if any.
4088 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4089 (map_program_segments): Set p_paddr of program headers based on
4092 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4094 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4097 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4098 trying to do a relocateable link with a non-a.out object file.
4100 * archive.c (bfd_generic_archive_p): Check the first object file
4101 in an archive even if target_defaulted is set. If the object file
4102 has the wrong xvec, reject it.
4104 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4105 be represented, report the name via _bfd_error_handler.
4106 (translate_to_native_sym_flags): Likewise.
4107 * elf32-mips.c (mips_elf_final_link): Likewise.
4108 * oasys.c (oasys_write_sections): Likewise.
4110 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4111 which checks for STYP_OVRFLO sections.
4112 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4113 reloc and lineno count overflows.
4114 (coff_write_object_contents): Call coff_count_linenumbers before
4115 coff_compute_section_file_positions. If RS6000COFF_C, handle
4116 reloc and lineno count overflows.
4117 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4118 relocs before dealing with .pad sections. Count overflow section
4119 headers when handling .pad sections.
4121 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4124 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4125 (struct xcoff_link_hash_table): Add descriptor_section and
4126 special_sections fields.
4127 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4128 (xcoff_link_add_symbols): Set linkage section alignment. Create
4129 descriptor section. Check for magic symbol names (_text, etc.),
4130 and record them in special_sections if found. Set
4131 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4132 descriptor field to point back to the function code symbol.
4133 (xcoff_sweep): Always mark the special descriptor_section.
4134 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4135 function descriptor, and mark it if it is.
4136 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4137 parameter, and fill it in. Allocate space for the descriptor
4139 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4140 global linkage code. If an undefined function descriptor is
4141 exported, arrange to define it. Warn about any other undefined
4143 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4144 (xcoff_write_global_symbol): Create a function descriptor when
4146 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4147 * bfd-in2.h: Rebuild.
4149 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4151 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4152 (ppc_coff_link_hash_table): new types for hashing
4153 (ppc_coff_link_hash_newfunc): hash entry constructor
4154 (ppc_coff_link_hash_table_init): hash table initializer
4155 (ppc_coff_link_hash_table_create): hash table constructor
4156 (ppc_record_toc_entry): changed references to hash table
4157 (coff_ppc_relocate_section): changed references to hash table
4159 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4160 * libcoff.h: Rebuild
4162 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4163 (coff_link_add_symbols): removed toc_offset init
4165 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4167 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4170 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4171 if it is given and mmep is available.
4172 * acconfig.h: Undef USE_MMAP.
4173 * configure, config.in: Regenerated.
4174 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4175 table handling the old way.
4176 (aout_get_external_symbols): Don't complain if last byte of string
4178 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4179 (bfd_free_window) [! USE_MMAP]: Don't define.
4180 (bfd_get_file_window,
4181 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4183 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4185 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4188 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4190 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4191 compatible with AMD generated COFF files. Try to support both AMD
4192 and GNU formats simultaneously.
4193 (coff_a29k_relocate_section): Likewise.
4195 * libbfd.c (bfd_get_file_window): Change writable parameter from
4196 int to boolean; update all callers. Pass MAP_SHARED if not
4197 writable--it's required on Solaris. Cast fprintf argument to
4199 * bfd-in.h (bfd_get_file_window): Update declaration.
4200 * bfd-in2.h: Rebuild.
4201 * aoutx.h: Update calls to bfd_get_file_window.
4203 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4205 (xcoff_swap_ldhdr_in): New static function.
4206 (xcoff_swap_ldsym_in): New static function.
4207 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4208 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4209 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4210 Handle XTY_ER/XMC_XO symbols correctly.
4211 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4212 rather than normal symbol table.
4213 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4214 already defined with the same absolute value.
4215 (xcoff_mark): When considering called symbols, check whether the
4216 descriptor is from a dynamic object, rather than the symbol
4218 (xcoff_build_ldsyms): Likewise.
4220 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4221 Cast realloc and malloc return values. If malloc or realloc fail,
4222 set bfd_error_no_memory.
4223 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4224 * bfd-in2.h: Rebuild.
4226 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4228 * coff-ppc.c (ppc_record_toc_entry): new function.
4229 (in_reloc_p): changed return value.
4230 (coff_ppc_relocate_section): much rework.
4231 (ppc_allocate_toc_section): new function.
4232 (ppc_process_before_allocation): new function.
4233 (ppc_coff_swap_sym_in_hook): new function.
4235 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4236 (coff_link_add_symbols): initialize toc_offset.
4238 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4239 (coff_swap_aouthdr_out): Added more sections to the data
4240 dictionary for the pe file header. Also changed linker version
4241 number on the ppc side.
4242 (dir_names): small improvements to the dictionary printing.
4243 (pe_mkobject_hook): save the file level flags.
4245 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4246 (pe_tdata): added real_flags field
4247 (coff_tdata): added local_toc_sym_map and access macro
4249 * libcoff.h (coff_link_hash_entry): added toc_offset field
4250 (pe_tdata): added real_flags field
4251 (coff_tdata): added local_toc_sym_map and access macro
4253 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4254 (coff_mkobject): init for local_toc_sym_map
4255 (coff_write_object_contents): set the internal_a.magic to
4256 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4259 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4261 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4262 entries until both the line number address and the function name
4263 address are too large.
4265 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4266 * configure: Rebuilt.
4268 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4269 is defined in the environment.
4271 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4273 * som.c (som_get_section_contents_in_window): Define to use
4276 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4278 * coff-i860.c: New file, based on coff-i386.c.
4279 * cpu-i860.c: New file, based on cpu-i386.c.
4280 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4281 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4282 targets, using i860coff_vec.
4283 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4284 trad-core.o and hosts/i860mach3.h.
4285 (i860coff_vec): Use coff-i860.o and cofflink.o.
4286 * configure: Rebuild.
4287 * Makefile.in: Rebuild dependencies.
4288 (ALL_MACHINES): Add cpu-i860.o.
4289 (BFD32_BACKENDS): Add coff-i860.o.
4290 (CFILES): Add cpu-i860.c and coff-i860.c.
4291 * targets.c (i860coff_vec): Declare.
4292 (bfd_target_vector): Add &i860coff_vec.
4293 * archures.c (bfd_i860_arch): Declare.
4294 (bfd_archures_list): Add &bfd_i860_arch.
4295 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4296 (coff_set_flags): Handle bfd_arch_i860.
4297 (coff_write_object_contents): Handle I860 a.out magic number.
4299 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4301 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4302 the created .tc section to 2.
4303 (xcoff_mark): Don't keep a .loader reloc for a call to an
4304 undefined symbol when creating a shared library.
4305 (xcoff_build_ldsyms): When creating a shared library, generate
4306 global linkage code for a call to an undefined symbol.
4308 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4310 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4311 BFD32_BACKENDS, BFD64_BACKENDS.
4312 (.dep1): Put mkdep output in a separate file.
4313 Rebuilt dependencies.
4315 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4318 Permit use of mmap when available:
4320 * configure.in: Check for mmap, madvise, mprotect.
4321 * config.in, configure: Regenerated.
4323 * libbfd.c (struct _bfd_window_internal): Define type.
4324 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4326 (ok_to_map): New static variable for debugging.
4327 (_bfd_generic_get_section_contents_in_window): New function.
4328 * bfd-in.h (bfd_window_internal): Declare type.
4329 (bfd_window): Define type.
4330 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4331 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4334 * libaout.h (struct aoutdata): Add two window fields.
4335 (obj_aout_sym_window, obj_aout_string_window): New macros.
4336 * aoutx.h (some_aout_object_p): Initialize windows.
4337 (aout_get_external_symbols): Get symbol data and strings in
4338 windows instead of explicitly allocated buffers.
4339 (slurp_symbol_table): Free window instead of memory.
4340 (bfd_free_cached_info): Release windows instead of freeing storage
4342 (aout_link_free_symbols): Ditto.
4344 * targets.c (bfd_target): Add new field for
4345 get_section_contents_in_window.
4346 (BFD_JUMP_TABLE_GENERIC): Updated.
4347 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4348 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4349 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4350 macros for get_section_contents_in_window field.
4352 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4354 * core.c: Renamed to corefile.c
4355 * makefile.dos (OBJS): Change core.o to corefile.o
4356 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4359 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4361 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4362 targ_selvecs to allow debugging under Irix-5 native.
4365 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4367 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4368 to o. Clobber and restore the list of new csects around the call
4369 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4370 linker error and the linker wants to read the symbol table. Reset
4371 the line number count of a real section even if it has no relocs.
4372 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4374 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4377 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4379 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4380 an undefined symbol in a shared link.
4382 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4383 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4384 phdm@info.ucl.ac.be (Philippe De Muyter).
4386 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4388 * coff-m88k.c (rtype2howto): New static function.
4389 (RTYPE2HOWTO): Use it rather than a macro definition.
4391 * coffcode.h (coff_write_object_contents): set internal_a.magic
4392 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4394 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4395 define TRAD_HEADER to new file hosts/delta68.h.
4396 m88*-motorola-sysv*, however, does use ptrace-core.o.
4397 * hosts/delta68.h: New file.
4399 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4400 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4402 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4404 * i386linux.c (MY(vec)): Declare before use.
4406 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4409 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4411 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4412 BFD is not of the right type.
4413 (bfd_elf_get_needed_list): Likewise.
4414 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4415 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4416 * xcofflink.c (XCOFF_XVECP): Define.
4417 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4419 (bfd_xcoff_import_symbol): Likewise.
4420 (bfd_xcoff_export_symbol): Likewise.
4421 (bfd_xcoff_link_count_reloc): Likewise.
4422 (bfd_xcoff_record_link_assignment): Likewise.
4423 (bfd_xcoff_size_dynamic_sections): Likewise.
4425 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4426 table index against the number of symbols for a base relative
4429 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4431 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4432 full_aouthdr flag here...
4433 (_bfd_xcoff_bfd_final_link): ...not here.
4435 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4437 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4438 systems that have a system <libelf.h>.
4439 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4440 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4441 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4442 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4443 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4444 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4445 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4447 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4449 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4450 set, set BSF_WEAK in symbol. Change all callers.
4451 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4452 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4453 _bfd_generic_link_add_one_symbol.
4454 (ecoff_indirect_link_order): Check that the section tdata relocs
4455 are not NULL before using them.
4457 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4458 define TRAD_HEADER as hosts/alphalinux.h.
4459 * configure: Rebuild.
4460 * hosts/alphalinux.h: New file.
4461 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4464 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4466 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4467 C_ECOMM storage classes.
4469 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4471 (xcoff_mark): Call xcoff_mark_symbol.
4472 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4473 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4475 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4477 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4479 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4481 (xcoff_find_reloc): New static function.
4482 (xcoff_link_add_symbols): Use it.
4483 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4484 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4485 relocate the value of C_DECL.
4487 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4489 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4491 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4492 callback decide what goes in .relocs.
4493 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4494 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4497 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4499 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4502 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4504 * xcofflink.c: More improvements, mostly to fix handling of
4505 constructors and a few other special cases.
4506 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4507 zero, reverting yesterday's change.
4508 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4509 (bfd_xcoff_link_count_reloc): Declare.
4510 (bfd_xcoff_record_link_assignment): Declare.
4511 * bfd-in2.h: Rebuild.
4513 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4515 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4516 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4517 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4518 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4519 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4520 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4522 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4525 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4526 segments includes the a.out header. See to that the magic number
4527 *always* is big-endian.
4529 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4530 m68k4k NetBSD configurations.
4532 * configure.in, configure: Separate i386 & mips NetBSD
4533 configurations from other BSD ones. Don't assume DEC is the only
4534 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4535 configurations. Add support for m68k4k NetBSD object format.
4537 * libaout.h: Added M_68K4K_NETBSD magic.
4539 * m68k4knetbsd.c: New file.
4541 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4543 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4546 * hosts/mipsnbsd.h: New file.
4549 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4551 * config.bfd: Add config stuff for mips*-*-magic* to set
4552 targ_defvec to ecoff_big_vec.
4555 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4557 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4559 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4560 toc_section, and entry_section fields.
4561 (struct xcoff_section_tdata): Remove ldrel_count field.
4562 * libcoff.h: Rebuild.
4563 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4565 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4566 full a.out header if full_aouthdr is set in xcoff_data.
4567 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4568 based on sections stored in xcoff_data.
4569 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4571 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4572 (rs6000coff_vec): Set symbol_leading_char to '.'.
4573 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4574 value stored in ret rather than returning a pointer value.
4576 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4578 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4581 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4583 * som.c (som_slurp_string_table): Allocate the strings with malloc
4584 since they're free'd by free_cached_info.
4585 (som_slurp_symbol_table): Similarly for the symbol table.
4587 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4589 * Makefile.in (diststuff): Don't make headers.
4591 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4593 * Makefile.in: Rebuild dependencies.
4595 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4596 output_bfd is not SunOS.
4597 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4598 non-SunOS input files.
4600 * xcofflink.c: Extensive changes to support linking shared objects
4601 and generating a .loader section.
4602 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4603 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4604 last_symndx, and ldrel_count fields.
4605 * libcoff.h: Rebuild.
4606 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4607 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4609 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4610 (bfd_xcoff_export_symbol): Declare.
4611 (bfd_xcoff_size_dynamic_sections): Declare.
4612 * bfd-in2.h: Rebuild.
4614 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4616 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4617 * configure: Rebuild.
4618 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4619 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4621 (pmac_xcoff_vec): Update to use new xcoff support.
4622 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4623 (xcoff_write_armap): Declare buf as unsigned char.
4624 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4626 * mpw-make.sed: Generalize subdir_do edit.
4628 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4630 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4631 correctly. Don't initialize asect->vma.
4633 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4635 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4636 something a little less than the page size.
4638 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4640 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4642 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4644 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4645 * coffcode.h (coff_write_object_contents): If .bss is before
4646 .data us that as data_start.
4647 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4649 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4650 (coff_swap_outhdr_out): Hardwire in version number.
4652 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4654 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4655 major and minor to *_vno, since the former are also macros in
4656 SunOS header files. Cast result of bfd_alloc to appropriate
4659 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4660 before assigning to sec_data.
4662 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4664 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4665 now relative to the section, not absolute.
4666 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4667 get the file name when there is a N_SO directory name. When
4668 handling stabs, remember that section->vma was added to the
4671 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4673 * sunos.c (struct sunos_link_hash_table): Add needed field.
4674 (sunos_link_hash_table_create): Call bfd_release, not free.
4675 (sunos_link_hash_table_create): Initialize needed field.
4676 (sunos_add_dynamic_symbols): Record needed objects.
4677 (bfd_sunos_get_needed_list): New function.
4678 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4679 * bfd-in2.h: Rebuild.
4681 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4683 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4685 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4687 * bfd-in.h (struct bfd_link_needed_list): Rename from
4688 bfd_elf_link_needed_list.
4689 * bfd-in2.h: Rebuild.
4690 * elf.c, elflink.h, libelf.h: Corresponding changes.
4692 Add start at AIX linker support; no shared libraries yet.
4693 * xcofflink.c: New file.
4694 * configure.in (rs600coff_vec): Use xcofflink.o.
4695 * configure: Rebuild.
4696 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4698 (struct xcoff_section_tdata): Define.
4699 (xcoff_section_data): Define macro.
4700 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4701 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4702 (_bfd_xcoff_bfd_final_link): Declare.
4703 (_bfd_ppc_xcoff_relocate_section): Declare.
4704 * libcoff.h: Rebuild.
4705 * coff-rs6000.c: Clean up a bit.
4706 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4707 cputype, csects, and debug_indices.
4708 (xcoff_copy_private_bfd_data): Copy cputype.
4709 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4710 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4711 (xcoff_reloc_type_lookup): Rename from
4712 rs6000coff_reloc_type_lookup.
4713 (coff_relocate_section): Define.
4714 (_bfd_xcoff_sizeof_headers): Define.
4715 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4716 (_bfd_xcoff_bfd_relax_section): Define.
4717 (_bfd_xcoff_bfd_link_split_section): Define.
4718 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4720 * coffcode.h (coff_compute_section_file_positions): If AIX,
4721 increment sofar by SMALL_AOUTSZ if not executable.
4722 (coff_write_object_contents): If AIX, always output an a.out
4723 header; if not executable, header size of SMALL_AOUTSZ.
4724 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4725 (_bfd_stringtab_init): Initialize xcoff field.
4726 (_bfd_xcoff_stringtab_init): New function.
4727 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4728 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4729 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4730 * libbfd.h: Rebuild.
4731 * Makefile.in: Rebuild dependencies.
4732 (BFD32_BACKENDS): Add xcofflink.o.
4733 (CFILES): Add xcofflink.c.
4735 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4736 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4737 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4739 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4741 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4743 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4745 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4746 * config.in: Regenerated.
4748 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4749 (_bfd_chunksize): New variable.
4750 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4751 for obstack chunk size.
4752 * configure.in: Check for getpagesize.
4753 * configure: Regenerated.
4755 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4757 * trad-core.c (rawptr): Make it a local variable of
4758 ptrace_unix_core_file_p.
4760 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4762 * coff-arm.c (in_reloc_p): New.
4763 * coff-i386.c (in_reloc_p): New.
4764 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4765 (coff_write_object_contents): Only set has_reloc_section
4767 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4768 in_reloc_p to decide if reloc should be emitted.
4769 * libcoff.h (pe_data_type.in_reloc_p): New.
4770 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4772 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4774 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4775 (_bfd_coff_read_internal_relocs): Likewise.
4776 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4777 (_bfd_coff_read_internal_relocs): Likewise.
4779 * elflink.h (elf_link_add_object_symbols): Correct conditions
4780 under which type and size change warnings are issued.
4782 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4784 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4785 a symbol which is not in a real section.
4786 (coff_write_native_symbol): Corresponding change.
4788 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4789 coff_link_hash_newfunc and make non-static.
4790 (_bfd_coff_link_hash_table_init): New function, broken out of
4791 _bfd_coff_link_hash_table_create.
4792 (_bfd_coff_link_hash_table_create): Use it.
4793 (process_embedded_commands): Make static.
4794 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4795 (_bfd_coff_link_hash_table_init): Declare.
4796 * libcoff.h: Rebuild.
4798 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4799 field in XCOFF tdata.
4800 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4801 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4802 based on cputype stored in a.out header, or in n_type of initial
4804 (coff_write_object_contents): Set cputype correctly in a.out
4806 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4808 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4809 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4811 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4812 * libcoff.h: Rebuild.
4814 * cpu-rs6000.c (rs6000_compatible): New static function.
4815 (bfd_rs6000_arch): Use it.
4816 * cpu-powerpc.c (powerpc_compatible): New static function.
4817 (arch_info_struct): Define various flavours of PowerPC.
4818 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4821 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4823 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4825 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4827 * elflink.h (elf_link_add_object_symbols): Don't warn about
4828 changing the size or type if the old definition was weak.
4830 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4832 * coffcode.h (combined_entry_type): Add fix_line field.
4833 (coff_slurp_line_table): Warn if we try to set the lineno field of
4835 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4836 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4837 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4838 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4840 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4841 * libcoff.h: Rebuild.
4843 * libcoff-in.h (struct xcoff_tdata): Define.
4844 (xcoff_data): Define.
4845 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4846 * bfd-in2.h, libcoff.h: Rebuild.
4847 * coff-rs6000.c (xcoff_mkobject): New static function.
4848 (coff_mkobject): Define.
4849 (xcoff_copy_private_bfd_data): New static function.
4850 (coff_bfd_copy_private_bfd_data): Define.
4851 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4853 (rs6000coff_vec): Add DYNAMIC to object_flags.
4854 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4855 .loader sections specially.
4856 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4857 section alignment from the XCOFF tdata information.
4858 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4859 F_SHROBJ, and copy the extra a.out header information into the
4860 XCOFF tdata structure.
4861 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4862 F_DYNLOAD and the extra a.out header information.
4863 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4864 C_HIDEXT symbol with attached csect information.
4865 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4866 in the o_maxdata field.
4867 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4868 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4869 end if BSF_NOT_AT_END is set.
4871 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4872 _bfd_read_ar_hdr_fn.
4873 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4874 * bfd-in2.h, libbfd.h: Rebuild.
4875 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4877 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4878 (bfd_slurp_bsd_armap_f2): Likewise.
4879 (_bfd_slurp_extended_name_table): Likewise.
4881 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4883 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4885 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4886 when the symbol table is empty.
4888 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4889 space for section symbols, since we don't output them either.
4890 (elf_m68k_adjust_dynindx): Removed.
4892 * ptrace-core.c (rawptr): Make it a local variable of
4893 ptrace_unix_core_file_p.
4895 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4897 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4900 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4901 Mac object file formats.
4903 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4905 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4906 auxent if there isn't one.
4907 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4908 rather than FILNMLEN as the maximum name length.
4910 * coffcode.h (bfd_coff_backend_data): Add new field
4911 _bfd_coff_print_aux.
4912 (bfd_coff_print_aux): New static function.
4913 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4914 scnlen field of an XTY_LD csect aux entry.
4915 (coff_print_aux): New static function.
4916 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4917 in coff_pointerize_aux_hook.
4918 (bfd_coff_std_swap_table): Initialize new field.
4919 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4920 * libcoff.h: Rebuild.
4921 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4922 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4924 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4925 if there are symbols, for native AIX ld compatibility.
4927 * coffcode.h (bfd_coff_backend_data): Add new field
4928 _bfd_coff_pointerize_aux_hook.
4929 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4930 or I960, and as 0 otherwise.
4931 (bfd_coff_std_swap_table): Initialize new field.
4932 * libcoff.h: Rebuild.
4933 * coffgen.c (coff_pointerize_aux): Change parameters to take
4934 symbol pointer instead of type and class, and to take aux index.
4935 Call _bfd_coff_pointerize_aux_hook if it is defined.
4936 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4937 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4938 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4940 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4941 read-only/host-only support.
4943 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4945 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4948 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4949 BFD_JUMP_TABLE_ARCHIVE accordingly.
4950 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4951 (_bfd_compute_and_write_armap): Declare.
4952 (_bfd_generic_read_ar_hdr): Declare.
4953 (_bfd_read_ar_hdr): Define.
4954 (_bfd_noarchive_read_ar_hdr): Define.
4955 (_bfd_archive_bsd_read_ar_hdr): Define.
4956 (_bfd_archive_coff_read_ar_hdr): Define.
4957 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4958 _bfd_read_ar_hdr instead.
4959 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4960 (_bfd_compute_and_write_armap): Rename from
4961 compute_and_write_armap. Make non-static. Change all callers.
4962 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4963 than _bfd_snarf_ar_hdr.
4964 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4965 * ieee.c (ieee_read_ar_hdr): Define.
4966 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4967 * oasys.c (oasys_read_ar_hdr): Define.
4968 * som.c (som_read_ar_hdr): Define.
4969 * bfd-in2.h, libbfd.h: Rebuild.
4971 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4973 * peicode.c (coff_swap_filehdr_in): If symptr is
4974 zero, there aren't any symbols, even if nsyms is set.
4976 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4978 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4980 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4981 sections, and set styp correctly for them: .got, .hash, .dynamic,
4982 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4983 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4985 (ecoff_sort_hdrs): New static function.
4986 (ecoff_compute_section_file_positions): Return boolean, not void.
4987 Sort the sections by VMA before looking through them. Put the
4988 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4989 section on an appropriate boundary within the page.
4990 (ecoff_compute_reloc_file_positions): Check return value of
4991 ecoff_compute_section_file_positions.
4992 (_bfd_ecoff_set_section_contents): Likewise.
4993 (_bfd_ecoff_write_object_contents): Check for various Alpha
4994 section types when incrementing text_size and data_size. Call
4995 adjust_headers backend function if it exists.
4996 * coff-alpha.c (alpha_adjust_headers): New static function.
4997 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4998 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5000 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5002 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5004 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5005 of ALTERNATE_AIX_CORE_FORMAT.
5006 * configure.in (aix4): No longer need CORE_FLAGS.
5007 * configure: Updated.
5009 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5011 NS32k changes from Ian Dall:
5012 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5014 (aout_link_input_section_std, aout_link_input_section_ext,
5015 aout_link_reloc_link_order): Call them instead of _bfd_*
5017 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5019 (backend_data): Use it instead of hardcoded zero.
5021 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5022 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5024 * ns32knetbsd.c: Include bfd.h.
5025 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5026 (MY_bfd_reloc_type_lookup): Declare function too.
5027 * pc532-mach.c (set_sizes): Don't declare.
5028 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5029 (backend_data, MY_backend_data): Don't define.
5031 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5032 ns32k-*-lites* like ns32k-*-netbsd*.
5034 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5037 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5039 * coffcode.h (coff_write_object_contents): Restore setting
5040 f_timdat to 0, deleted on August 22.
5042 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5044 * coffcode.h (coff_bfd_copy_private_symbol_data,
5045 coff_bfd_copy_private_section_data,
5046 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5047 * peicode.h (coff_bfd_copy_private_bfd_data): New
5048 (pe_bfd_copy_private_bfd_data): New.
5049 (coff_swap_scnhdr_in): Swap bss size into the right place.
5050 (pe_print_private_bfd_data): Add some newlines.
5052 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5054 * som.c (setup_sections): Don't die if a space has no subspaces.
5056 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5058 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5059 dynamic symbol override a common symbol. Don't change the size or
5060 type if they have been set and the new symbol is not a definition.
5061 Warn if the size or type changes.
5063 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5065 * som.c (som_begin_writing): Don't write the symbol table or
5067 (som_finish_writing): Write them here. Place them after the
5068 subspace data, but before the relocs.
5070 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5072 * sunos.c (sunos_add_one_symbol): Just pass false, not
5073 info->shared_library, to sunos_create_dynamic_sections.
5074 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5076 (sunos_check_dynamic_reloc): Remove .text section assertion.
5078 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5080 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5081 * configure, configure.in: Add pmac_xcoff_vec case.
5082 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5083 * coff-pmac.c: New file, PowerMac XCOFF support.
5084 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5085 * targets.c (pmac_xcoff_vec): Declare.
5087 * mpw-config.in: Various changes to be compatible with the
5088 autoconf-based configury.
5089 * mpw-make.sed: New file, sed commands to translate Unix
5090 makefile into MPW syntax.
5091 * mpw-make.in: Remove.
5092 * hosts/mpw.h: Remove.
5093 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5094 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5096 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5098 * binary.c (binary_get_symtab): Return an empty string on error.
5099 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5101 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5103 * coff-ppc.c: Reformatted according to gnu conventions
5104 Removed irrelevant "if 0" code
5106 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5108 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5109 symbols rather than as indirect symbols.
5110 (MY(slurp_symbol_table)): Don't do anything special about
5113 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5114 of .ctors and .dtors sections is no larger than 2.
5116 * sunos.c (sunos_add_one_symbol): Don't change
5117 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5119 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5120 dynamic symbols when creating a shared library.
5121 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5123 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5124 written even if it is not defined in a regular object.
5125 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5126 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5127 rather than the constant 22.
5128 (sunos_check_dynamic_reloc): Handle creating a shared library.
5129 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5130 zero when creating a shared library.
5131 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5132 write it out at the start of the symbol table.
5134 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5136 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5138 * config.bfd: Add arm-*-coff.
5139 * configure.in, configure: Add armcoff_{little,big}_vec.
5140 * targets.c (armcoff_{little,big}_vec): Declare.
5141 (bfd_target_vector): Add armcoff_{little,big}_vec.
5142 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5144 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5146 * targets.c (bfd_find_target): Remove debugging code.
5148 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5150 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5152 * Makefile.in: added *-ppc files
5153 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5154 allow pe based .o's to be shared with other tools on ppc/NT
5155 * config.bfd: added powerpc[le]-[pe|winnt] config support
5156 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5157 * peicode.h: Added more section flags for PE on ppc
5158 Added coff_swap_filehdr_out to allow peicode.h to be
5159 used for non-image PE files on ppc.
5160 Check for image, or not, before copying pe_opthdr
5161 * targets.c: Added new bfd's
5162 * targets.c: Removed two inactive bfds that shouldn't have made it this
5165 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5167 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5168 explicit values to initialize all relocs. Change all users.
5169 (ppc_elf_brtaken_inner): New function to handle branch predicition
5171 (ppc_elf_brtaken_reloc): Ditto.
5172 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5173 relocs use ppc_elf_unsupported_reloc.
5174 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5175 needs to be reported.
5176 (ppc_elf_relocate_section): Support branch prediction relocs.
5178 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5180 * bfd.c (bfd_assert): Remove \n from string passed to
5183 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5184 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5185 (bfd_coff_make_section_hook): Don't define.
5186 (coff_make_section_hook): Remove.
5187 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5188 (styp_to_sec_flags): Likewise.
5189 (coff_write_object_contents): Likewise.
5190 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5192 * libcoff.h: Rebuild.
5193 * coffgen.c (make_a_section_from_file): Just call
5194 bfd_make_section_anyway, not bfd_make_section or
5195 bfd_coff_make_section_hook.
5196 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5197 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5198 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5199 make_section_hook field.
5200 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5202 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5203 pointers into value field for warning and indirect symbols; just
5204 leave the value field alone.
5205 * linker.c (generic_link_add_symbol_list): Use next symbol for
5206 warning and indirect symbols, rather than looking in symbol value.
5207 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5208 parameter. Change all callers. Remove support for indirect
5209 symbols; it didn't work anyhow.
5210 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5211 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5212 * bfd-in2.h: Rebuild.
5214 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5216 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5217 go back to telling the tools this reloc operates on 32 bits.
5219 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5221 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5222 rather than a direct fprintf.
5223 * archive.c (_bfd_write_archive_contents): Likewise.
5224 * coffcode.h (coff_slurp_symbol_table): Likewise.
5225 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5226 (ppc_elf_unsupported_reloc): Likewise.
5227 (ppc_elf_relocate_section): Likewise.
5228 * i386linux.c (linux_tally_symbols): Likewise.
5229 (linux_finish_dynamic_link): Likewise.
5230 * osf-core.c (osf_core_core_file_p): Likewise.
5231 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5232 * som.c (som_sizeof_headers): Likewise.
5233 * srec.c (srec_bad_byte): Likewise.
5234 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5235 * libbfd-in.h (bfd_assert): Declare first parameter const.
5236 * libbfd.h: Rebuild.
5237 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5238 bfd_reloc_overflow is enough.
5239 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5240 * coff-h8500.c (rtype2howto): Likewise.
5241 * coff-z8k.c (rtype2howto): Likewise.
5242 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5243 * elf.c (_bfd_elf_get_lineno): Likewise.
5244 (_bfd_elf_no_info_to_howto): Likewise.
5245 (_bfd_elf_no_info_to_howto_rel): Likewise.
5246 * hp300hpux.c (convert_sym_type): Likewise.
5247 (MY(swap_std_reloc_in)): Likewise.
5248 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5250 * libaout.h (struct aoutdata): Add line_buf field.
5251 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5252 and filename_buffer. Instead, use a malloc buffer stored in the
5253 new line_buf field. Remove length restrictions.
5255 * coffgen.c (string_size): Remove static variable.
5256 (debug_string_size, debug_string_section): Likewise.
5257 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5258 and debug_string_size_p parameters. Use them instead of the
5259 global variables. Change all callers.
5260 (coff_write_symbol): Likewise.
5261 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5262 (coff_write_symbols): Add local variables to replace removed
5265 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5266 function, and line_base fields.
5267 * libcoff.h: Rebuild.
5268 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5269 information, rather than using static variables.
5271 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5272 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5274 * init.c (initialized): Remove static variable.
5275 (bfd_init): Don't bother setting initialized.
5276 (bfd_check_init): Remove.
5277 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5278 * libbfd.h: Rebuild.
5280 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5282 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5283 size for full core dumps. Copy core file header to private data.
5284 (rs6000coff_core_file_failing_command,
5285 rs6000coff_core_file_failing_signal): New functions to extract
5286 the file name and terminating signal from the core file.
5287 * coff-rs6000.c: Use them.
5289 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5291 Change arch info to be const, initialized at compile time.
5292 * archures.c: Reindent many functions. Change CONST to const.
5293 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5294 nothing set it anyhow. Make next const.
5295 (bfd_arch_info_list): Remove.
5296 (bfd_archures_list): Rename from archures_init_table. Change from
5297 a table of function pointers to a table of bfd_arch_info_type
5298 structure addresses.
5299 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5300 (bfd_lookup_arch): Likewise.
5301 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5303 (bfd_default_arch_struct): Make const.
5304 (bfd_arch_init, bfd_arch_linkin): Remove.
5305 (bfd_get_arch_info): Return a const pointer.
5306 * init.c (bfd_init): Don't call bfd_arch_init.
5307 * bfd.c (struct _bfd): Make arch_info const.
5308 * bfd-in2.h: Rebuild.
5309 * libbfd.h: Rebuild.
5310 * configure.in: Put & before everything in $selarchs.
5311 * configure: Rebuild.
5312 * cpu-*.c: Change bfd_*_arch from a function which calls
5313 bfd_arch_linkin to a const structure.
5314 * ieee.c (ieee_object_p): Make arch const.
5316 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5318 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5320 * bfd-in2.h: Regenerate.
5321 * libbfd.h: Regenerate.
5323 * elf32-ppc.c (reloc_type): Update names to match current draft.
5324 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5325 relative. Update names to current V.4 draft.
5326 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5327 (ppc_elf_relocate_section): Rename relocations to match draft.
5329 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5331 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5332 compiled with -mrelocatable-lib to be linked with either normal
5333 modules or -mrelocatable modules.
5335 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5337 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5338 in the a.out header.
5340 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5341 a reloc against a local symbol, even if it's not a section.
5343 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5345 * targets.c (bfd_target): Remove unused align_power_min field.
5346 * bfd-in2.h: Rebuild.
5347 * All backends: Remove initialization of align_power_min.
5349 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5351 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5353 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5355 * config.bfd (mips-dec-netbsd*): New target.
5356 * configure.host (mips-dec-netbsd*): New host.
5357 * configure.in (mips-dec-netbsd*): New native.
5358 * configure: Rebuild.
5360 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5362 Make the COFF backend linker merge common types:
5363 * cofflink.c (struct coff_debug_merge_element): Define.
5364 (struct coff_debug_merge_type): Define.
5365 (struct coff_debug_merge_hash_entry): Define.
5366 (struct coff_debug_merge_hash_table): Define.
5367 (coff_debug_merge_hash_table_init): Define.
5368 (coff_debug_merge_hash_table_free): Define.
5369 (coff_debug_merge_hash_lookup): Define.
5370 (struct coff_final_link_info): Add debug_merge field.
5371 (coff_debug_merge_hash_newfunc): New static function.
5372 (_bfd_coff_final_link): Allocate and free debug_merge table.
5373 (coff_link_input_bfd): Merge identical enum, struct and union
5376 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5378 Convert i960 COFF to use COFF backend linker.
5379 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5380 structure to store the symbol being used.
5381 (coff_i960_start_final_link): New static function.
5382 (coff_i960_relocate_section): New static function.
5383 (coff_i960_adjust_symndx): New static function.
5384 (coff_start_final_link): Define.
5385 (coff_relocate_section): Define.
5386 (coff_adjust_symndx): Define.
5387 * coffcode.h (bfd_coff_backend_data): Add new callback function
5388 _bfd_coff_start_final_link.
5389 (bfd_coff_start_final_link): Define.
5390 (coff_start_final_link): Define if not defined.
5391 (bfd_coff_std_swap_table): Add coff_start_final_link.
5392 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5394 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5395 function callback is not NULL.
5396 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5397 (_bfd_coff_internal_syment_name): Declare.
5398 * libcoff.h: Rebuild.
5399 * configure.in (icoff_big_vec): Add cofflink.o.
5400 (icoff_little_vec): Likewise.
5401 * configure: Rebuild.
5403 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5405 * Makefile.in (clean-info): Remove extraneous tab from line
5408 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5410 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5411 contents has relocs.
5413 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5415 * coffcode.h (coff_compute_section_file_positions): Keep the
5417 (coff_write_object_contents): Remember if it's a relocatable
5419 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5420 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5421 if relocatable file. Swap out saved raw size.
5423 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5425 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5426 (maintainer-clean): Rename from realclean, passing
5427 maintainer-clean down to subdirectories, but leave realclean as a
5430 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5433 * dep-in.sed: Remove config.h from generated dependencies.
5435 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5436 broken out of sunos_canonicalize_dynamic_symtab.
5437 (sunos_canonicalize_dynamic_symtab): Call new function
5438 sunos_slurp_dynamic_symtab.
5439 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5440 dynamic symbol table to the caller.
5441 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5442 callback to override the symbols being read.
5443 * libaout.h (struct aout_backend_data): Add three new parameters
5444 to add_dynamic_symbols callback.
5446 Extensive minor changes to avoid various gcc warnings. Also:
5447 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5448 * archures.c (bfd_arch_info_type): Change mach field from long to
5450 (bfd_lookup_arch): Change machine parameter from long to unsigned
5453 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5455 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5456 a symbol with a non-zero plt_offset.
5458 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5460 * elfcode.h (align_file_position): Remove; not used.
5462 * configure.in: Only check for <sys/procfs.h> on a native system,
5463 and make sure it defines prstatus_t.
5464 * configure: Rebuild.
5466 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5468 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5470 * config.in: Rename from config.h.in.
5471 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5472 Check for config.h:config.in when creating stamp-h.
5473 * configure: Rebuild.
5474 * Makefile.in (stamp-h): Depend upon config.in rather than
5475 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5476 calling config.status.
5478 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5479 (Makefile): Just rebuild Makefile.
5480 (config.h, stamp-h): New targets.
5481 * configure.in: Create stamp-h when rebuilding config.h.
5482 * configure: Rebuild.
5484 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5486 * configure.in: Call AC_CONFIG_HEADER. Substitute
5487 HOST_64BIT_LONG. Check that various header files exist. Check
5488 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5489 and/or free need to be declared. Don't make a link to sysdep.h.
5490 Define TRAD_HEADER for various hosts.
5491 * configure: Rebuild.
5492 * configure.host: Don't set my_host. Add definitions taken from
5493 host header files for various entries. Remove entries which now
5495 * acconfig.h: New file.
5496 * config.h.in: New file, built by autoheader.
5497 * sysdep.h: New file.
5498 * Makefile.in (do_distclean): Don't remove sysdep.h.
5500 (LOCAL_H_DEPS): New variable.
5501 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5503 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5504 ($(OPTIONAL_BACKENDS)): Likewise.
5505 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5506 looking through sysdep.h.
5507 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5508 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5509 (fprintf_vma, sprintf_vma): Likewise.
5510 (int64_type, uint64_type): Don't define.
5511 * bfd-in2.h: Rebuild.
5512 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5513 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5514 * lynx-core.c: Include stuff from old hosts/lynx.h.
5515 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5516 rather than NO_FCNTL.
5517 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5518 rather than NATIVE_HPPAHPUX_COMPILER.
5519 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5521 * hosts/*.h: Remove all header files which merely include,
5522 declare, and define things. Leave header files which define
5523 information needed by trad-core.c.
5525 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5526 (BFD_CC_FOR_BUILD): Define.
5527 * configure.in: Use BFD_CC_FOR_BUILD.
5528 * configure: Rebuild.
5530 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5532 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5533 * configure: Rebuild.
5535 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5538 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5540 * config.bfd: i386pe_ve -> i386pe_vec.
5542 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5544 * configure.host: Incorporate host Makefile fragments by setting
5546 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5547 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5548 value based on whether the code is being compiled by a cross
5549 compiler. Don't substitute host_makefile_frag or frags.
5550 * aclocal.m4: New file to define local AC_PROG_CC.
5551 * configure: Rebuild.
5552 * Makefile.in (INSTALL): Set to @INSTALL@.
5553 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5554 (INSTALL_DATA): Set to @INSTALL_DATA@.
5556 (CC): Define as @CC@.
5557 (CFLAGS): Set to @CFLAGS@.
5558 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5559 (@host_makefile_frag@): Remove.
5560 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5561 after other options.
5562 (config.status): Remove dependency upon @frags@.
5563 * config/*.mh, config/README: Remove.
5565 * config.bfd: Rewrite to incorporate the contents of the Makefile
5566 fragments by setting shell variables, rather than merely returning
5567 the name of a Makefile fragment.
5568 * configure.in: Use shell variables set by config.bfd rather than
5569 looking at the target Makefile fragment files. Don't substitute
5570 target_makefile_frag. Do substitute TDEFINES.
5571 * configure: Rebuild.
5572 * Makefile.in (@target_makefile_frag@): Remove.
5573 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5574 * config/*.mt: Remove.
5576 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5578 * configure.in: Put changequote lines around "i[345]86" patterns
5579 section of core file support.
5581 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5583 * som.c (som_bfd_print_private_bfd_data): Define to use the
5586 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5588 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5589 entry, text_start and data_start.
5591 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5593 * Makefile.in (OFILES): Remove $(TDEPFILES).
5594 * config/apollo.mt (TDEPFILES): Remove.
5595 * config/README: Update.
5597 * configure.in: For a native configuration, set COREFILE and
5598 COREFLAG based on the canonical host name.
5599 * configure: Rebuild.
5600 * Makefile.in: Rebuild dependencies.
5601 (ALL_CFLAGS): Add @COREFLAG@.
5602 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5603 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5604 support routines. Check LYNX_CORE rather than HOST_LYNX.
5605 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5606 * i386lynx.c: Likewise.
5607 * m68klynx.c: Likewise.
5608 * sparclynx.c: Likewise.
5609 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5610 * *-core.c: Comment changes.
5611 * config/decstation.mh (HDEPFILES): Remove.
5612 (HDEFINES): Remove -DTRAD_CORE.
5613 * config/irix3.mh (RANLIB): Remove.
5614 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5615 (HDEFINES): Remove -DIRIX_CORE.
5616 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5617 (HDEFINES): Remove -DTRAD_CORE.
5618 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5619 * config/ultra3.mh (RANLIB): Remove.
5620 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5621 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5622 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5623 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5624 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5625 * config/i386aix.mh, config/i386bsd.mh: Remove.
5626 * config/i386linux.mh, config/i386mach3.mh: Remove.
5627 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5628 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5629 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5630 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5631 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5632 * config/solaris2.mh, config/stratus.mh: Remove.
5633 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5634 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5636 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5638 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5639 DT_FINI entry if the appropriate symbol is not in the hash table.
5641 * libelf.h (struct elf_backend_data): Add create_program_headers
5642 and want_hdr_in_seg fields.
5643 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5645 (elf_backend_create_program_headers): Likewise.
5646 (elfNN_bed): Initialize create_program_headers and
5648 * elf.c (get_program_header_size): Call create_program_headers
5650 (map_program_segments): Check want_hdr_in_seg backend field. Call
5651 create_program_headers backend routine.
5653 * elf.c (assign_file_positions_except_relocs): Align non allocated
5654 sections when creating an executable.
5656 * elfcode.h (elf_swap_phdr_in): Make non static.
5657 (elf_swap_phdr_out): Make non static.
5658 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5659 (bfd_elf32_swap_phdr_out): Declare.
5660 (bfd_elf64_swap_phdr_in): Declare.
5661 (bfd_elf64_swap_phdr_out): Declare.
5663 * ecofflink.c (ecoff_collect_shuffle): New static function.
5664 (_bfd_ecoff_get_accumulated_pdr): New function.
5665 (_bfd_ecoff_get_accumulated_sym): New function.
5666 (_bfd_ecoff_get_accumulated_ss): New function.
5667 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5668 (_bfd_ecoff_get_accumulated_sym): Declare.
5669 (_bfd_ecoff_get_accumulated_ss): Declare.
5670 * libbfd.h: Rebuild.
5672 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5674 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5676 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5677 warning symbols. If any section is named .gnu.warning.XXX, treat
5678 the contents as a warning to be issued if the symbol XXX is
5680 (elf_link_output_extsym): For an indirect or warning symbol, just
5681 output the symbol it points to.
5683 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5684 if bfd_hash_allocate fails, since it will already be set.
5685 (generic_link_hash_newfunc): Likewise.
5686 (archive_hash_newfunc): Likewise.
5687 (hash_entry_bfd): New static function.
5688 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5689 callback. Allocate a new warning using the hash table newfunc.
5690 Use bfd_hash_replace to update the entry in the hash table, rather
5691 than assuming we can copy the fields with structure assignment.
5693 * hash.c (bfd_hash_replace): New function.
5694 * bfd-in.h (bfd_hash_replace): Declare.
5695 * bfd-in2.h: Rebuild.
5697 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5699 * config.bfd: Add mips*vr4300-*-elf* target.
5700 * config/mipsbvr4300.mt: Added.
5702 See file ChangeLog.2
5709 version-control: never