2 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
7 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
9 * VERSION: Bump for new relocation.
11 * hosts/i386bsd.h: If NBPG is not defined, define it as
12 PAGE_SIZE, for recent versions of FreeBSD.
14 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
16 * configure.host: Use `long long' as the 64 bit type on a Solaris
17 host, since both gcc and the SunPRO compilers support it.
19 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
21 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
22 mistake to have reused the ECOFF LITERAL for ELF since they have
24 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
25 * bfd-in2.h, libbfd.h: Rebuild.
27 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
30 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
31 dynamic relocation for an undefweak symbol when we are building
34 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
36 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
37 point explicitly to srcdir.
38 (targmatch.h): Edit references to point explicitly to objdir.
40 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
42 * config.bfd: When setting targ_cpu, don't get confused by
45 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
47 * configure.host: Add support for windows host (a build done
48 under the Microsoft build environment).
50 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
52 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
53 definition in a dynamic object, add it to the dynamic symbol table
54 if any dynamic object mentions it. Reverts part of last patch.
56 * sunos.c (struct sunos_link_hash_table): Add got_base field.
57 (sunos_link_hash_table_create): Initialize got_base.
58 (bfd_sunos_size_dynamic_sections): If the .got section is more
59 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
61 (sunos_check_dynamic_reloc): Subtract got_base from a base
64 * elf32-mips.c (elf_mips_isa): New static function.
65 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
66 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
68 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
70 * archive.c (do_slurp_coff_armap): Only treat archive as little
73 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
75 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
76 by the change in size of the section when EXEC_P is not set.
78 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
79 (m68kcoff_rtype_to_howto): New static function.
80 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
81 VMA to the addend for a PC relative reloc.
83 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
85 * Makefile.in: Rebuild dependencies.
87 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
90 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
92 * Makefile.in: Remove explicit dependencies for mn10200 and
94 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
95 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
96 (dependencies): Rebuilt.
98 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
100 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
101 during this function.
103 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
104 section if the flags are compatible.
106 * configure.in: Add havevecs, and put it in tdefaults.
107 * mpw-config.in: Likewise.
108 * configure: Rebuild.
109 * targmatch.sed: New file; a sed script to build targmatch.h from
111 * config.bfd: Add #if, #endif, and comments for targmatch.h.
112 * targets.c: Include "fnmatch.h".
113 (struct targmatch): Define.
114 (bfd_target_match): Define by including targmatch.h.
115 (bfd_find_target): If the target is not found by name, search for
116 it as a configuration triplet.
117 * Makefile.in: Rebuild dependencies.
118 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
119 i386dynix.o, m68k4knetbsd.o, and riscix.o.
120 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
121 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
122 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
123 (CFILES): Remove i386dynix.c and hp300bsd.c.
124 (targmatch.h): New target.
125 (do_clean): Remove targmatch.h.
127 * configure.in: Add BFD_NEED_DECLARATION(getenv).
128 * acconfig.h: Add NEED_DECLARATION_GETENV.
129 * configure, config.in: Rebuild.
130 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
131 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
133 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
135 * cpu-mn10x00.c, elf32-mn10x00: Removed.
136 * cpu-mn10200.c, cpu-mn10300.c: New files.
137 * elf32-mn10200.c, elf32-mn10300.c: New files.
138 * Makefile.in: Break mn10x00 support into two separate
139 configurations, mn10200 and mn10300.
140 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
141 * bfd-in2.h, configure: Rebuilt.
143 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
145 * Makefile.in (do_clean): Move config.log to do_distclean.
147 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
149 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
150 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
151 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
152 (elf32-mn10x00.o): Add dependencies.
153 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
154 (bfd_mn10x00_arch): Declare.
155 (bfd_archures_list): Add bfd_mn10x00_arch.
156 * config.bfd: Add mn10x00-*-*.
157 * configure.in: Add bfd_elf32_mn10x00_vec.
158 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
159 * targets.c (bfd_elf32_mn10x00_vec): Declare.
160 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
161 * bfd-in2.h, configure: Rebuilt.
163 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
165 openVMS/Alpha: Provide filename and case_hack flags via
166 symbol table from gas.
167 Add case_hack code for symbol output from vax/vms.
168 * evax-alpha.c (evax_initialize): Remove filename handling,
169 filename is provided via symbol table.
170 (evax_get_symtab): Use local symbol count when setting up table.
171 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
173 (_bfd_evax_write_egsd): Skip file name symbol.
174 * evax-emh.c (get_vms_time_string): Local function now.
175 (_bfd_evax_write_emh): Extract source filename and case_hack flags
177 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
178 through _bfd_evax_case_hack_symbol.
179 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
181 (_bfd_evax_basename): Removed.
182 (_bfd_get_vms_time_string): Moved to evax-emh.c.
183 * evax.h (evax_private_data_struct): Remove filename.
184 (flag_hash_long_names, flag_show_after_trunc,
185 flag_no_hash_mixed_case, vms_name_mapping): New flags for
188 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
190 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
191 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
192 (NO_SWAP_MAGIC): Don't define.
193 (SWAP_MAGIC): Define.
195 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
196 no hash table entry for a global symbol.
198 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
200 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
202 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
204 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
205 symbol type with T_NULL. Warn if symbol type changes. Based on
206 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
208 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
209 a dynamic object in the dynamic symbol table if it is referenced
210 or defined by a regular object.
213 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
215 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
216 remove dwarf local labels. Shrinks binaries by a factor of 3!
219 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
221 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
222 by hand, rather than by calling bfd_make_section.
225 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
227 * reloc.c: Rename m32r relocs.
228 * bfd-in2.h, libbfd.h: Rebuilt.
229 * elf32-m32r.c: Update.
232 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
234 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
235 link, adjust the symbol index of a base relative reloc. Don't
236 change the addend of a PC relative reloc if pcrel_offset is set.
237 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
240 * reloc.c (bfd_perform_relocation): Apply the relocation even if
241 it is zero, in case src_mask matters.
242 (bfd_install_relocation): Likewise.
244 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
246 * xcofflink.c (xcoff_link_add_symbols): Always initialize
248 (_bfd_xcoff_bfd_final_link): Don't set target_index
249 to an uninitialized value.
251 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
253 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
254 indices, rather than crashing.
255 (coff_slurp_reloc_table): Likewise. Check whether the howto field
257 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
260 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
262 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
264 (coff_arm_adjust_symndx): New static function.
265 (coff_adjust_symndx): Define.
267 * srec.c (srec_scan): Accept multiple symbols on a single line.
268 From Pascal Martin <pmartin@alsys.com>.
272 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
274 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
275 (sunos_merge_private_bfd_data): New function.
277 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
279 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
281 (bfd_merge_private_bfd_data): Likewise.
282 * section.c (bfd_copy_private_section_data): Likewise.
283 * syms.c (bfd_copy_private_symbol_data): Likewise.
284 * bfd-in2.h: Rebuild.
285 * aout-target.h (MY_bfd_copy_private_section_data): Check that
286 both BFD's are the right flavour.
287 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
288 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
289 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
290 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
291 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
292 (ppc_elf_merge_private_bfd_data): Likewise.
293 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
294 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
296 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
297 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
301 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
303 * reloc.c: Add m32r relocs.
304 * bfd-in2.h, libbfd.h: Rebuilt.
305 * cpu-m32r.c,elf32-m32r.c: New files.
308 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
310 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
312 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
314 * tekhex.c (first_phase): Change type parameter from char to int.
316 (pass_over): Change func to expect int, not char.
318 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
319 rather than SEC_LOAD when aligning the file offset for the first
320 section in a segment.
322 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
324 * syms.c (coff_section_type): Make arg const.
325 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
326 to make_bfd_asection().
327 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
328 * elfcode.h (bfd_section_from_phdr): Remove prototype.
329 (_bfd_elf_stringtab_init): Remove prototype.
331 * netbsd-core.c (swap_abort): Add prototype.
332 * aix386-core.c (swap_abort): Ditto & make static
333 * hpux-core.c (swap_abort): Ditto & make static.
334 * irix-core.c (swap_abort): Ditto & make static.
335 * ptrace-core.c (swap_abort): Ditto & make static.
336 * trad-core.c (swap_abort): Ditto & make static.
337 * coffswap.h (coff_swap_reloc_in): Ditto.
338 (coff_swap_reloc_out): Ditto.
339 (coff_swap_filehdr_in): Ditto.
340 (coff_swap_filehdr_out): Ditto.
341 (coff_swap_sym_in): Ditto.
342 (coff_swap_sym_out): Ditto.
343 (coff_swap_aux_in): Ditto.
344 (coff_swap_aux_out): Ditto.
345 (coff_swap_lineno_in): Ditto.
346 (coff_swap_lineno_out): Ditto.
347 (coff_swap_aouthdr_in): Ditto.
348 (coff_swap_aouthdr_out): Ditto.
349 (coff_swap_scnhdr_in): Ditto.
350 (coff_swap_scnhdr_out): Ditto.
351 * ihex.c (ihex_sizeof_headers): Ditto.
352 * tekhex.c (getsym): Ditto.
353 (find_chunk): Ditto & make static.
354 (insert_byte): Ditto.
355 (first_phase): Ditto.
357 (tekhex_get_symtab): Ditto & make static.
358 (tekhex_get_symtab_upper_bound): Ditto & make static.
359 (tekhex_mkobject): Ditto.
360 (tekhex_object_p): Ditto.
361 (move_section_contents): Ditto.
362 (tekhex_get_section_contents): Ditto.
363 (tekhex_set_arch_mach): Ditto & make static.
364 (tekhex_set_section_contents): Ditto.
368 (tekhex_write_object_contents): Ditto.
369 (tekhex_sizeof_headers): Ditto.
370 (tekhex_make_empty_symbol): Ditto.
371 (tekhex_get_symbol_info): Ditto.
372 (tekhex_print_symbol): Ditto.
373 * irix-core.c (make_bfd_asection): Ditto.
374 (irix_core_core_file_p): Ditto.
375 (irix_core_core_file_failing_command): Ditto.
376 (irix_core_core_file_failing_signal): Ditto.
377 (irix_core_core_file_matches_executable_p): Ditto.
378 (irix_core_make_empty_symbol): Ditto.
379 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
380 * srec.c (srec_new_symbol): Ditto.
381 (srec_get_section_contents): Ditto.
382 (srec_set_arch_mach): Ditto.
383 (srec_set_section_contents): Ditto.
384 (internal_srec_write_object_contents): Ditto.
385 (srec_write_object_contents): Ditto.
386 (symbolsrec_write_object_contents): Ditto.
387 (srec_sizeof_headers): Ditto.
388 (srec_make_empty_symbol): Ditto.
389 (srec_get_symtab_upper_bound): Ditto.
390 (srec_get_symtab): Ditto.
391 (srec_print_symbol): Ditto and make static.
392 * elf.c (elf_read): Ditto
393 (assign_section_numbers): Ditto.
394 (elf_fake_sections): Ditto.
395 (sym_is_global): Ditto.
396 (elf_map_symbols): Ditto.
397 (get_program_header_size): Ditto.
398 * coffgen.c (make_a_section_from_file): Ditto.
399 (coff_real_object_p): Ditto.
400 (fixup_symbol_value): Ditto.
401 (build_debug_section): Ditto.
403 * syms.c (coff_section_type): Ditto.
406 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
408 * bfd-in2.h: Rebuilt after m32r changes.
411 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
414 * config.bfd,configure.in,configure: Add m32r support.
415 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
417 * config.bfd: Keep target list alphabetically sorted.
420 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
422 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
423 to add in the constant part found in the instruction itself.
424 (case R_V850_HI16_S): Likewise.
428 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
430 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
431 and R_D10V_18 to be 1 (word).
434 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
436 * stabs.c (_bfd_link_section_stabs): If the output_section field
437 of either section is bfd_abs_section, then the linker is
438 discarding the section and we should not optimize it.
440 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
442 * Makefile.in (aout-sparcle.o): New target.
443 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
444 * config.bfd (sparclet-*-aout*): Add case.
445 * configure.in (sparcle_aout_vec): Add case.
446 * configure: Regenerated.
447 * targets.c (sparcle_aout_vec): Declare.
448 (bfd_target_vector): Add sparcle_aout_vec.
449 * aout-sparcle.c: New file.
452 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
454 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
455 low order sign bit propogation for R_V850_HI16_S.
457 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
458 handling V850 specific relocs.
459 (elf_v850_howto_table): Use the new function for some
460 relocations. Twiddle masks & shifts for some relocs.
461 Set partial_inplace where needed.
464 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
466 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
467 default architecture to a machine number of 0.
468 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
470 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
471 the output BFD is the default, set it from the first input BFD.
474 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
476 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
477 insert at bitpos zero. The HI16 relocs are shifted right
478 by 16 bits. Fix src_mask for all relocs.
479 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
481 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
485 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
487 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
488 Rewrite to use BFD file read routines and to avoid using a fixed
489 length for the file name.
492 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
494 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
495 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
496 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
499 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
501 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
502 (elf_v850_howto_table): Add info for HI16_S reloc.
503 (v850_reloc_map): Add HI_16_S reloc.
504 * reloc.c: Define BFD_RELOC_V850_* relocs.
507 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
510 * elf32-sh.c: New file.
511 * elf.c (prep_headers): Handle bfd_arch_sh.
512 * elfcode.h (write_relocs): Handle absolute symbol.
513 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
514 (_bfd_elf64_link_read_relocs): Declare.
515 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
516 elf_link_read_relocs. Make globally visible. Change all
518 (elf_link_input_bfd): Get external symbols from cache in
519 symtab_hdr->contents. Get contents from cache in
521 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
523 * reloc.c: Define BFD_RELOC_SH_* relocs.
524 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
525 * coff-sh.c (sh_insns_conflict): Fix a return value.
526 (_bfd_sh_align_load_span): New globally visible function, broken
527 out of sh_align_load.
528 (sh_align_load): Call _bfd_sh_align_load_span.
529 (sh_swap_insns): Change relocs parameter to PTR.
530 * bfd-in2.h, libbfd.h: Rebuild.
531 * targets.c (bfd_elf32_sh_vec): Declare.
532 (bfd_elf32_shl_vec): Declare.
533 * config.bfd (sh-*-elf*): New target.
534 * configure.in (bfd_elf32_sh_vec): New target vector.
535 (bfd_elf32_shl_vec): New target vector.
536 * configure: Rebuild.
537 * Makefile.in: Rebuild dependencies.
538 (BFD32_BACKENDS): Add elf32-sh.o.
539 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
541 * elf.c (map_sections_to_segments): Check that LMA does not skip a
542 page before checking D_PAGED.
544 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
545 (ihex_write_object_contents): Remove extbase; always use segbase
548 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
550 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
551 * configure.host (i[345]86-*-*): Ditto.
552 * config.bfd (i[345]86-*-*): Ditto.
553 * configure: Regenerate.
555 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
558 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
560 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
561 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
562 * som.c (hppa_som_gen_reloc_type): Add new argument. If
563 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
564 will have an ST_CODE type, change the symbol's type to ST_DATA.
565 * som.c (hppa_som_gen_reloc_type): Update prototype.
567 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
569 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
570 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
571 (mips_elf_size_dynamic_sections): Don't require .got to exist.
572 (mips_elf_finish_dynamic_sections): Likewise.
574 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
576 * configure.host (HLDENV): New variable to set. Set it for
577 *-*-sysv4*, since those linkers may not support -R but they always
580 * libieee.h (NSECTIONS): Don't define.
581 (ieee_data_struct): Change section_table to asection **. Add
583 * ieee.c (get_section_entry): If the table isn't big enough, make
585 (ieee_slurp_sections): Remove assertion about number of sections.
586 (ieee_object_p): Adjust initialization of ieee to match changes to
589 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
590 symbols merely because we are generating a shared library.
591 (xcoff_build_ldsyms): Don't set up global linkage code for an
592 undefined symbol merely because we are generating a shared
596 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
598 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
599 (BFD32_BACKENDS) Add elf32-v850.o.
600 * archures.c: Add bfd_v850_arch.
601 * bfd-in2.h: Add bfd_v850_arch.
602 * config.bfd (v850-*-*): New target.
603 * configure: (bfd_elf32_v850_vec) New vector.
604 * configure.in: (bfd_elf32_v850_vec) New vector.
605 * cpu-v850.c: New file.
606 * elf.c (prep_headers): Added case bfd_arch_v850.
607 * elf32-v850.c: New file.
608 * targets.c (bfd_elf32_v850_vec): New vector.
611 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
613 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
614 a function code symbol for an XMC_XO symbol.
616 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
618 * mpw-config.in: Update editing of autoconf vars to reflect
619 Jul 18 configure.in change.
620 * mpw-make.sed: Update editing of include pathnames to be
621 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
623 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
625 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
626 which to offset to get the .plt entry address is ".plt".
628 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
630 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
631 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
632 Added, for internal use by the ARM gas.
636 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
638 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
639 in section dynidx start.
641 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
643 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
644 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
645 optimization for g++.
647 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
649 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
650 the -mrelocatable-lib bit set and the other doesn't, clear the
651 -mrelocatable-lib bit in the header.
653 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
655 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
656 symbol against a STT_FUNC symbol in a shared library.
658 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
660 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
661 symbol is found, automatically define the corresponding function
664 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
665 if sym.n_numaux is not zero.
666 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
667 entry to disagree about the number of aux entries if the symbol
670 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
671 section if it might be needed, not just if info->shared.
672 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
673 the start of .rel.dyn if we are going to use it.
674 (mips_elf_finish_dynamic_sections): Only clear the first element
675 of .rel.dyn if the size is greater than zero.
677 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
679 * xcofflink.c (xcoff_link_input_bfd): If we already called the
680 undefined_symbol callback for a symbol, then don't issue any more
681 warnings about loader relocs.
682 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
683 after calling the undefined_symbol callback.
685 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
686 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
687 as the AIX linker seems to do.
689 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
691 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
692 (evax_initialize): Remove evax_reloc_table.
693 (evax_close_and_cleanup): Ditto.
695 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
697 (evax_bfd_reloc_type_lookup): Ditto.
698 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
699 cooked_size == raw_size.
700 * evax-emh.c (_bfd_evax_register_filename): Remove.
701 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
702 * evax-misc.c (add_new_contents): Malloc section at full size.
703 (_bfd_save_evax_section): Memcpy section contents directly.
704 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
705 (evax_reloc_table): Remove.
707 * hosts/alphavms.h (O_ACCMODE): Define if needed.
709 * makefile.vms: Add better support for DEC C compilation
710 Add evax.h dependencies
712 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
713 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
714 (BFD_RELOC_ALPHA_BASEREG): Remove.
715 * bfd-in2.h, libbfd.h: Rebuild.
717 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
719 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
720 getgid if _WIN32 is defined.
721 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
723 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
725 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
726 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
728 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
731 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
733 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
735 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
736 (NEED_DECLARATION_REALLOC): New macro.
737 * configure, config.in: Rebuild.
738 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
739 (realloc): Declare if NEED_DECLARATION_REALLOC.
741 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
742 <strings.h> if they exist.
744 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
746 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
748 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
750 Based on patches from Eric Valette <valette@crf.canon.fr>:
751 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
752 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
753 (elf_howto_table): Add entries for new relocs.
754 (elf_i386_reloc_type_lookup): Handle new relocs.
755 (elf_i386_info_to_howto): Just call abort.
756 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
757 (elf_i386_relocate_section): Likewise.
760 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
762 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
765 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
767 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
768 only get the LMA from the phdr if they are in the same part of the
771 * elf.c (map_sections_to_segments): Rewrite tests for starting a
772 new segment to make them more comprehensible. If the relationship
773 between the LMA and the VMA changed, start a new segment. Don't
774 check dynsec when deciding whether to start a new segment for a
775 writeable section; -N will now handle this.
777 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
779 * libhppa.h: Remove "esel" changes. Not the right approach.
780 * som.c: Corresponding changes.
781 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
782 which don't have a SOM symbol type associated with them.
783 Reverses a 1994 change.
785 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
787 Make ld -N more reasonable for ELF:
788 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
789 phdr_in_section to false, and always use a single load segment.
790 (elf_sort_sections): Sort sections by LMA after VMA.
791 (assign_file_positions_for_segments): If D_PAGED is not set, don't
792 align to maxpagesize.
793 (assign_file_positions_except_relocs): Likewise.
794 * elfcode.h (elf_object_p): If a section is loaded but not page
795 aligned, clear D_PAGED.
797 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
799 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
800 Added, for internal use by the ARM gas.
804 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
806 * libhppa.h (R_HPPA_ESEL): New field selector.
808 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
809 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
810 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
812 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
814 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
815 archive search before looking for stripped dynamic objects.
817 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
819 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
820 symbol a warning rather than an error.
822 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
824 * elf.c (assign_file_positions_for_segments): Track the virtual
825 memory position separately from the file position, and use it to
826 compute the alignment adjustment.
829 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
831 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
832 and fixed mask on R_D10V_10_PCREL_L.
835 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
837 * elf64-mips.c: Include "aout/ar.h".
838 (mips_elf64_slurp_armap): New static function.
839 (mips_elf64_write_armap): New static function.
840 (bfd_elf64_archive_*): Define.
841 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
842 Use instead of bfd_generic_archive_p.
843 (bfd_elfNN_write_archive_contents): Define if not defined. Use
844 instead of _bfd_write_archive_contents.
845 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
846 _bfd_generic_mkarchive.
847 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
848 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
850 (TARGET_LITTLE_SYM): Likewise.
851 * archive.c (bfd_slurp_armap): Check for and reject an archive map
853 * Makefile.in: Rebuild dependencies.
855 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
856 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
857 SHT_MIPS_EVENTS sections.
858 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
859 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
861 (_bfd_mips_elf_fake_sections): Likewise.
863 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
864 * ecoff.c (ecoff_compute_section_file_positions): Copy
865 rdata_in_text from backend info to tdata. Clear it if any data
866 section comes before .rdata.
867 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
868 tdata rather than backend info.
870 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
872 * configure.in: Fix test for whether a compiler has a 64 bit
873 type. From Jim Wilson <wilson@cygnus.com>.
875 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
877 * configure.host (mips-sgi-irix6*): New host.
879 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
880 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
881 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
883 * configure: Rebuild.
884 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
885 (BFD_HOST_64_BIT): Define conditionally.
886 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
887 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
888 (symvalue, bfd_size_type): Likewise.
889 * bfd-in2.h: Rebuild.
890 * Makefile.in (do_clean): Remove bfd-tmp.h.
891 (do_distclean): Remove bfd-in3.h.
892 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
893 (bfd-in3.h): New target.
895 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
896 Andrew Gierth <ANDREWG@microlise.co.uk>.
898 * configure.host: Set INSTALL_SHLIB.
899 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
900 * configure: Rebuild.
901 * Makefile.in (install): Use @INSTALL_SHLIB@.
903 * config.bfd (mips*-*-irix6*): New target.
904 * configure.host: Handle Irix 6 shared library like Irix 5.
906 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
907 symbol for a magic name.
908 (xcoff_link_input_bfd): Don't change the reloc symbol for an
910 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
913 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
915 * mpw-config.in: Add ELF support to mips config, create the
916 elf32-target.h file in the object dir.
917 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
919 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
921 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
922 Also removed most abort calls, in favor of using bfd reporting.
925 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
927 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
928 (BFD32_BACKENDS) Add elf32-d10v.o.
929 * archures.c: Add bfd_d10v_arch.
930 * bfd-in2.h: Add bfd_d10v_arch.
931 * config.bfd (d10v-*-*): New target.
932 * configure: (bfd_elf32_d10v_vec) New vector.
933 * configure.in: (bfd_elf32_d10v_vec) New vector.
934 * cpu-d10v.c: New file.
935 * elf.c (prep_headers): Added case bfd_arch_d10v.
936 * elf32-d10v.c: New file.
938 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
939 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
940 * targets.c (bfd_elf32_d10v_vec): New vector.
943 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
945 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
947 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
949 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
950 bfd_mach_i386_i8086 machine types.
952 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
954 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
957 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
959 * coffcode.h (coff_set_section_contents): A/UX does not require
960 special handling of the _LIB section.
962 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
964 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
967 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
968 array if one was allocated.
970 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
972 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
973 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
974 use_rld_obj_head and rld_value.
975 (mips_elf_link_hash_table_create): Initialize new fields.
976 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
978 (mips_elf_create_dynamic_sections): Create .rld_map section. If
979 __rld_obj_head symbol not seen, create an __rld_map symbol.
980 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
981 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
982 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
983 __rld_obj_head symbol.
984 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
986 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
988 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
990 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
991 ppc_elf_addr16_ha_reloc.
992 (ppc_elf_addr16_ha_reloc): New static function.
994 * coff-mips.c (struct mips_hi): Define.
995 (mips_refhi_list): New static variable.
996 (mips_refhi_addr, mips_refhi_addend): Remove.
997 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
998 (mips_reflo_reloc): Process mips_refhi_list.
999 (mips_relhi_list): New static variable.
1000 (mips_relhi_addr, mips_relhi_addend): Remove.
1001 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1002 (mips_rello_reloc): Process mips_relhi_list.
1003 (mips_relocate_section): Permit an arbitrary number of REFHI or
1004 RELHI relocs before the associated REFLO or RELLO reloc.
1006 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1008 * aout-target.h (MY(callback)): Set reloc_count fields.
1010 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1013 sections unless this is a SunOS link.
1015 * VERSION: Set to 2.7.1.
1017 * Released binutils 2.7.
1019 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * i386aout.c: Include "aout/aout64.h".
1022 (i386aout_write_object_contents): New static function.
1023 (MY_write_object_contents): Define.
1025 * netbsd.h (MY(write_object_contents)): Make sure that
1026 adjust_sizes_and_vmas is called before fiddling with the magic
1029 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1033 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1035 * libbfd-in.h (itos, stoi): Don't define.
1036 * libbfd.h: Rebuild.
1037 * i386lynx.c (KEEPIT): Define as udata.i.
1038 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1039 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1040 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1041 flags. Don't use stoi.
1043 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1045 * elf.c (map_sections_to_segments): Don't start a new segment for
1046 a writable section if it's on the same page as the previous
1047 segment. Reset the writable variable for a readonly section.
1049 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1051 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1052 first_thunk_address, thunk_size, and import_table_size.
1053 * peicode.h: Improved some diagnostics regarding edata sections.
1055 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1057 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1058 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1060 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1063 with XCOFF_DEF_DYNAMIC set is really defined.
1064 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1065 (xcoff_link_add_symbols): Only create special sections if using an
1068 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1070 (bfd_install_relocation): Likewise.
1072 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1074 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1076 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1077 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1078 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1079 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1080 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1081 are found for LITERAL relocs.
1082 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1083 taken, we cannot generate a .plt entry for the symbol.
1085 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1087 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1088 sysconf functions (for gprof).
1089 * configure, config.in: Rebuild.
1091 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1093 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1094 an archive if it has a map. If the object file has the wrong
1097 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1098 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1100 (alpha_relocate_section): Likewise.
1102 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1103 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1104 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1105 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1106 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1107 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1108 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1109 * peicode.h: Corresponding changes.
1111 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1113 * elflink.h (elf_create_pointer_linker_section): Comment out code
1114 dealing with making GOT pointers negative of the GOT symbol for
1117 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1119 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1120 increment the .rela.plt size until after we're done creating the
1122 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1123 .rela.plt offset directly rather than calculating it.
1125 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1127 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1128 Use autoconf-set values.
1129 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1130 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1133 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1134 * configure: Rebuilt.
1136 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1138 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1139 handling code > 1k away.
1141 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1143 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1144 defined, output whenever the symbol is updated.
1146 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1148 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1149 section to 0 if user_set_vma is set.
1150 * elflink.h (elf_bfd_final_link): Likewise.
1152 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1154 Partially undo patch of Jun 20.
1155 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1156 (coff_compute_section_file_positions): Likewise.
1157 (coff_write_object_contents): Likewise. Re-add deleted code, but
1158 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1159 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1161 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1163 * config.bfd: Add support for *-*-rtems* configurations.
1165 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1167 * elf.c (prep_headers): Add bfd_arch_alpha case.
1169 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1171 * elf64-alpha.c: New file.
1172 * config.bfd (alpha-*-linuxecoff*): New target.
1173 (alpha-*-linux*, alpha-*-elf*): New targets.
1174 * configure.in (bfd_elf64_alpha_vec): New vector.
1175 * configure: Rebuild.
1176 * targets.c (bfd_elf64_alpha_vec): Declare.
1177 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1178 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1179 * bfd-in2.h, libbfd.h: Rebuild.
1180 * Makefile.in: Rebuild dependencies.
1181 (BFD64_BACKENDS): Add elf64-alpha.o.
1182 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1184 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1187 than relying on a right shift of 32.
1189 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1191 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1192 ifdef to COFF_WITH_PE.
1193 (coff_compute_section_file_positions): Likewise.
1194 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1195 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1196 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1197 COFF_IMAGE_WITH_PE, always include.
1199 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1201 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1203 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1204 approximate the correct answer if SIZEOF_HEADERS was not used.
1206 * binary.c (binary_set_section_contents): Set section file
1207 position based on LMA rather than VMA.
1209 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1211 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1212 symbols if info->strip == strip_all.
1214 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1216 * coff-h8300.c: Remove #if 0 code.
1217 (compatable): Don't allow mixing/matching of different architectures.
1219 * archures.c (bfd_mach_h8300s): Add.
1220 * bfd-in2.h: Rebuilt.
1221 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1223 (h8300_reloc16_estimate): Likewise.
1224 (h8300_reloc16_extra_cases): Likewise.
1225 (h8300_bfd_link_add_symbols): Likewise.
1226 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1227 (coff_set_flags): Likewise.
1228 * cpu-h8300.c (h8300_scan): Likewise.
1229 Add H8/S to bfd_h8300_arch list.
1231 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1233 Added support for Alpha OpenVMS:
1234 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1235 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1236 * config.h-vms, makefile.vms: New files.
1237 * config.bfd (alpha-*-*vms*): New target.
1238 * configure.in (evax_alpha_vec): New target vector.
1239 * configure: Rebuild.
1240 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1241 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1242 * targets.c (bfd_target_evax_flavour): Define.
1243 (evax_alpha_vec): Declare.
1244 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1245 if BFD64 is defined.
1246 * bfd-in2.h, libbfd.h: Rebuild.
1247 * Makefile.in: Rebuild dependencies.
1248 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1249 evax-emh.o, and evax-misc.o.
1250 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1251 evax-etir.c, evax-emh.c, and evax-misc.c.
1252 (HFILES): Add evax.h.
1254 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1256 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1258 (h8300_bfd_link_add_symbols): Likewise.
1260 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1262 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1263 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1265 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1267 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1268 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1270 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1271 R_MIPS_32 relocs if creating a shared library.
1273 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1275 * peicode.h (add_data_entry): Use pei_section_data rather than
1276 _cooked_size. Corresponds to May 13 change in coffcode.h.
1278 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1281 * coffcode.h (coff_write_object_contents): If there are long
1282 section names, always set the f_symptr field, even if there are no
1284 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1285 if there are no symbols.
1287 * coffgen.c (make_a_section_from_file): Check return value of
1288 _bfd_coff_read_string_table.
1289 (coff_real_object_p): Check return value of
1290 make_a_section_from_file.
1291 (_bfd_coff_read_string_table): Check that there are some symbols
1292 before trying to read the string table size.
1294 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1296 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1297 to replace a symbol in a dynamic object with a symbol from another
1298 dynamic object, do the replacement if the existing symbol is
1299 global linkage code.
1301 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1302 for _ptrgl, and treat it as global linkage code.
1304 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1305 filename or N_SO symbol past the offset, and use it to indicate
1306 that there is no line number or function when appropriate.
1308 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1311 common symbol defined by the linker. Don't export function code
1312 even if export_defineds is set.
1314 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1316 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1318 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1319 (h8300_symbol_address_p): New function.
1320 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1323 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1325 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1327 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1328 correctly for the two variants. Allow relaxing if the target
1329 is 128 bytes away since after relaxation it'll be 126 bytes away.
1330 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1331 "dot" and "value". Allow relaxing if the target is 128 bytes
1332 away since after relaxation it'll be 126 bytes away.
1333 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1334 the given section until nothing changes.
1336 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1338 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1339 alignment hack--we can get the lnnoptr info another way without
1340 suddenly increasing the alignment requirements. Set the flags for
1342 (ecoff_compute_section_file_positions): Do so.
1344 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1346 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1347 to keep the HP emulator database happy.
1349 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1350 From Kevin Buettner <kev@primenet.com>.
1352 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1355 name of a NULL section.
1357 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1360 set, always call the notice callback.
1362 * VERSION: Increment for bfdlink.h change.
1364 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1366 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1367 (sh_relax_delete_bytes): Correct handling of differently sized
1368 trailing alignment reloc.
1370 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1371 * bfd-in2.h: Rebuild.
1372 * configure.in: Warn if there is no known 64 bit type.
1373 * configure: Rebuild.
1375 * Makefile.in: Rebuild dependencies.
1376 (BFD32_BACKENDS): Add ppcboot.o.
1377 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1379 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1380 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1382 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1384 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1385 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1386 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1387 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1389 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1391 * elf64-mips.c: Improve reloc special_functions and handling of
1392 SHT_MIPS_OPTIONS section.
1393 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1394 mips_elf_hi16_reloc and make globally visible.
1395 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1396 make globally visible.
1397 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1398 make globally visible.
1399 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1400 and make globally visible.
1401 (gprel16_with_gp): Check howto->src_mask before using value in
1403 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1404 and make globally visible.
1405 (gprel32_with_gp): Check howto->src_mask before fetching value.
1406 (bfd_mips_elf_swap_options_in): New function.
1407 (bfd_mips_elf_swap_options_out): New function.
1408 (_bfd_mips_elf_set_private_flags): Rename from
1409 mips_elf_set_private_flags and make globally visible.
1410 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1411 mips_elf_copy_private_bfd_data and make globally visible.
1412 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1413 mips_elf_merge_private_bfd_data and make globally visible.
1414 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1415 for a SHT_MIPS_OPTIONS section.
1416 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1417 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1418 name of a SHT_MIPS_OPTIONS section.
1419 (_bfd_mips_elf_set_section_contents): New function.
1420 (mips_elf32_section_processing): Set the GP value in a
1421 SHT_MIPS_OPTIONS section.
1422 (_bfd_mips_elf_find_nearest_line): Rename from
1423 mips_elf_find_nearest_line and make globally visible.
1424 (bfd_elf32_set_section_contents): Define.
1425 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1426 (_bfd_mips_elf_lo16_reloc): Declare.
1427 (_bfd_mips_elf_gprel16_reloc): Declare.
1428 (_bfd_mips_elf_got16_reloc): Declare.
1429 (_bfd_mips_elf_gprel32_reloc): Declare.
1430 (_bfd_mips_elf_set_private_flags): Declare.
1431 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1432 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1433 (_bfd_mips_elf_find_nearest_line): Declare.
1434 (_bfd_mips_elf_set_section_contents): Declare.
1436 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1438 (elf_info_to_howto): Define.
1439 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1441 (elf_info_to_howto): Define.
1442 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1444 (elf_info_to_howto): Define.
1446 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1447 R_MOV16B[12], to match change in coff/internal.h.
1449 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1451 * elf64-mips.c: Extensive additions to provide better support for
1452 writing files and for gas.
1453 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1454 of mips_elf_object_p.
1455 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1456 _bfd_mips_elf_object_p.
1457 (_bfd_mips_elf_final_write_processing): Rename from
1458 mips_elf_final_write_processing and make globally visible.
1459 (_bfd_mips_elf_fake_sections): Rename from
1460 mips_elf_fake_sections and make globally visible.
1461 (_bfd_mips_elf_section_from_bfd_section): Rename from
1462 mips_elf_section_from_bfd_section and make globally visible.
1463 (_bfd_mips_elf_section_processing): New function, broken out of
1464 mips_elf_section_processing.
1465 (mips_elf32_section_processing): Rename from
1466 mips_elf_section_processing; call
1467 _bfd_mips_elf_section_processing.
1468 (_bfd_mips_elf_symbol_processing): Rename from
1469 mips_elf_symbol_processing and make globally visible.
1470 (_bfd_mips_elf_read_ecoff_info): Rename from
1471 mips_elf_read_ecoff_info and make globally visible.
1472 (mips_elf32_ecoff_debug_swap): Rename from
1473 mips_elf_ecoff_debug_swap.
1474 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1475 struct symbol_cache_entry.
1476 (_bfd_elf_validate_reloc): New function, moved in from
1477 elfcode.h:validate_reloc.
1478 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1479 to _bfd_elf_validate_reloc. Change all callers.
1480 * elf-bfd.h (bfd_section_from_shdr): Declare.
1481 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1482 (_bfd_elf_validate_reloc): Declare.
1483 (_bfd_mips_elf_object_p): Declare.
1484 (_bfd_mips_elf_fake_sections): Declare.
1485 (_bfd_mips_elf_section_from_bfd_section): Declare.
1486 (_bfd_mips_elf_section_processing): Declare.
1487 (_bfd_mips_elf_symbol_processing): Declare.
1488 (_bfd_mips_elf_read_ecoff_info): Declare.
1489 (_bfd_mips_elf_final_write_processing): Declare.
1490 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1493 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1494 (mips_elf_final_write_processing): Likewise.
1496 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1498 64-bit MIPS ELF ABI objdump support:
1499 * elf64-mips.c: New file.
1500 * Makefile.in: Rebuild dependencies.
1501 (BFD64_BACKENDS): Add elf64-mips.o.
1502 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1503 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1504 bfd_elf64_littlemips_vec to targ_selvecs.
1505 (mips*-*-elf*): Likewise.
1506 * confingure.in: Add bfd_elf64_bigmips_vec and
1507 bfd_elf64_littlemips_vec to vector switch.
1508 * configure: Rebuild.
1509 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1510 broken out of mips_elf_section_from_shdr.
1511 (mips_elf32_section_from_shdr): Rename from
1512 mips_elf_section_from_shdr. Call new function.
1513 (elf_backend_section_from_shdr): Update name of renamed function.
1514 * elf-bfd.h (struct elf_size_info): Change second parameter of
1515 write_out_phdrs to be const. Likewise for second parameter of
1517 (struct bfd_elf_section_data): Add rel_hdr2 field.
1518 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1519 (bfd_elf32_swap_symbol_out): Likewise.
1520 (bfd_elf32_swap_reloc_in): Likewise.
1521 (bfd_elf32_swap_reloc_out): Likewise.
1522 (bfd_elf32_swap_reloca_in): Likewise.
1523 (bfd_elf32_swap_reloca_out): Likewise.
1524 (bfd_elf32_swap_phdr_in): Likewise.
1525 (bfd_elf32_swap_phdr_out): Likewise.
1526 (bfd_elf32_swap_dyn_in): Likewise.
1527 (bfd_elf32_swap_dyn_out): Likewise.
1528 (bfd_elf32_slurp_symbol_table): Declare.
1529 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1530 (bfd_elf32_write_out_phdrs): Declare.
1531 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1532 (bfd_elf64_swap_symbol_out): Likewise.
1533 (bfd_elf64_swap_reloc_in): Likewise.
1534 (bfd_elf64_swap_reloc_out): Likewise.
1535 (bfd_elf64_swap_reloca_in): Likewise.
1536 (bfd_elf64_swap_reloca_out): Likewise.
1537 (bfd_elf64_swap_phdr_in): Likewise.
1538 (bfd_elf64_swap_phdr_out): Likewise.
1539 (bfd_elf64_swap_dyn_in): Likewise.
1540 (bfd_elf64_swap_dyn_out): Likewise.
1541 (bfd_elf64_slurp_symbol_table): Declare.
1542 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1543 (bfd_elf64_write_out_phdrs): Declare.
1544 (_bfd_mips_elf_section_from_shdr): Declare.
1545 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1546 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1547 section for the section, add the new one to rel_hdr2. Increment
1548 reloc_count rather than setting it.
1549 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1550 Remove static declaration.
1551 (elf_write_shdrs_and_ehdr): Define name as macro.
1552 (elf_write_out_phdrs): Likewise.
1553 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1554 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1555 (elf_swap_symbol_in): Change second parameter to be const.
1556 (elf_swap_symbol_out): Likewise.
1557 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1558 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1559 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1560 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1561 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1562 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1563 parameter to be const. Make non-static.
1564 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1566 (elf_slurp_symbol_table): Make non-static.
1567 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1568 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1569 (elf_backend_size_info): Likewise.
1570 (elfNN_bed): Use elf_backend_size_info.
1571 * targets.c (bfd_elf64_bigmips_vec): Declare.
1572 (bfd_elf64_littlemips_vec): Declare.
1573 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1574 bfd_elf64_littlemips_vec if BFD64 is defined.
1576 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1578 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1580 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1581 zeroes, in alignment holes.
1583 * configure: Rebuild with autoconf 2.10.
1585 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1586 potential leading underscore in the allocated buffer.
1588 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1590 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1591 symbols into .sbss if this is a relocatable link.
1593 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1596 undefined symbols when creating a shared library.
1598 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1600 * coff-sh.c: Add a bunch of new code and static const arrays to
1601 support aligning loads and stores on four byte memory boundaries.
1603 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1605 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1606 call sh_align_loads.
1607 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1610 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1612 * cache.c (bfd_open_file): Unlink the file before opening it for
1613 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1615 * opncls.c (bfd_fdopenr): Set opened_once.
1617 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1622 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1623 the code unconditionally.
1625 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * libcoff-in.h (struct pei_section_tdata): Define structure.
1628 (pei_section_data): Define macro.
1629 * libcoff.h: Rebuild.
1630 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1631 store s_paddr field in pei_section_data.
1632 (coff_compute_section_file_positions): Use pei_section_data rather
1633 than _cooked_size, and don't overwrite an existing value.
1634 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1635 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1636 * peicode.h (coff_bfd_copy_private_section_data): Define if
1638 (pe_bfd_copy_private_section_data): New static function if
1641 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1643 * srec.c (srec_set_arch_mach): Write as a function rather than a
1646 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1647 no map, just check each member in turn to see whether it is
1650 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1652 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1653 table. Call BFD_ASSERT to validate header size, instead of
1655 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1658 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1660 * ppcboot.c: New target for looking at PPCbug boot records.
1662 * config{ure.in,.bfd}: Add support for ppcboot target.
1664 * configure: Regenerate.
1666 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1668 * coff-h8300.c (howto_table): Update names to match recent
1669 changes to include/coff/internal.h. Fix minor errors in the
1670 existing relocs. Add R_MOVL1 and R_MOVL2.
1671 (rtype2howto): Similarly.
1672 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1673 existing relaxing code and peform more relaxing.
1674 (h8300_reloc16_extra_cases): Likewise.
1676 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1678 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1681 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1683 * elfcode.h (elf_object_p): Reject generic ELF target if
1684 e_machine matches an alternate machine code in a specific backend.
1686 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1687 obsolete align_power_min field.
1689 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1691 * coff-h8300.c (reloc_howto_type): Add howto entry for
1693 (rtype2howto): Handle R_PCRWORD_B.
1694 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1695 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1696 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1697 branch (R_PCWORD_B).
1699 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1701 * aoutx.h (translate_from_native_sym_flags): Set the section for
1702 BSF_CONSTRUCTOR symbols.
1704 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1707 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1709 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1710 stop looking when section is found.
1712 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1714 * coffcode.h (STRING_SIZE_SIZE): Define.
1715 (styp_to_sec_flags): Handle long symbol names when looking for the
1717 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1718 (bfd_coff_long_section_names): Define.
1719 (coff_write_object_contents): Handle long section names.
1720 (bfd_coff_std_swap_table): Initialize new field.
1721 * libcoff.h: Rebuild.
1722 * coffgen.c (make_a_section_from_file): Handle long section
1724 (coff_write_symbols): Handle long section names.
1725 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1726 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1727 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1728 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1729 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1730 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1731 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1732 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1734 * bout.c (b_out_callback): Set lma of sections.
1735 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1736 parameter to output_bfd. Used input_bfd instead of output_bfd in
1739 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1741 * aoutx.h (translate_from_native_sym_flags): Don't create
1742 SEC_CONSTRUCTOR sections.
1743 * ecoff.c (ecoff_set_symbol_info): Likewise.
1745 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1746 From Don Bowman <bowman@waterloo.hp.com>.
1748 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1750 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1751 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1753 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1755 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1756 mips_32_relocs field.
1757 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1758 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1759 relocs against a global symbol which is not defined in a regular
1761 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1762 against a global symbol, increment mips_32_relocs.
1763 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1764 the symbol is not defined in a regular file, make room in the
1767 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1770 file position and the virtual file position separately. Set
1771 filepos information bsaed on the real file position.
1772 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1773 Jan 23 change to coffcode.h.
1775 * som.c (som_slurp_symbol_table): Set the symbol count to the
1776 number of BFD symbols created.
1778 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1780 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1781 output file if linking shared objects. Loop to check all relocs,
1782 rather than returning false on first error.
1784 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1786 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1787 (ppc_elf_additional_program_headers): If .interp section, bump #
1788 of program headers by 1.
1789 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1790 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1791 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1793 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1795 (ppc_elf_relocate_section): If the output section isn't defined,
1796 don't abort, just give an error message.
1798 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1799 being created is .sdata or .sdata2, don't make the symbol dynamic.
1801 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1804 members of an archive for dynamic objects with no symbols, and
1805 pass them directly to check_archive_element.
1806 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1807 xcoff_link_check_dynamic_ar_symbols.
1808 (xcoff_link_check_dynamic_ar_symbols): New static function.
1810 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1811 from _bfd_nodynamic to _bfd_xcoff.
1812 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1814 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1815 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1816 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1817 * libcoff.h: Rebuild.
1818 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1819 (xcoff_get_section_contents): New static function.
1820 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1821 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1822 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1823 (xcoff_dynamic_reloc): New static variable.
1824 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1825 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1827 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1830 if reloc_entry->addend is not 0.
1831 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1833 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1835 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1837 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1838 Add entries for R_SPARC_[56].
1839 (sparc_reloc_map): Add entries for R_SPARC_[56].
1841 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1843 Optimize linking of stabs in sections as used in ELF and COFF.
1844 * stabs.c: New file.
1845 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1846 (_bfd_write_section_stabs): Declare.
1847 (_bfd_write_stab_strings): Declare.
1848 * libbfd.h: Rebuild.
1849 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1850 (struct coff_link_hash_table): Add stab_info field.
1851 * libcoff.h: Rebuild.
1852 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1854 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1856 (_bfd_coff_final_link): Write out stab strings hash table.
1857 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1858 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1860 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1861 (struct bfd_elf_section_data): Add stab_info field.
1862 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1864 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1865 _bfd_link_section_stabs.
1866 (elf_bfd_final_link): Write out stab strings hash table.
1867 (elf_link_input_bfd): Handle optimized stabs sections.
1868 * reloc.c (_bfd_final_link_relocate): Check address against
1869 _raw_size rather than _cooked_size.
1870 * Makefile.in: Rebuild dependencies.
1871 (BFD_LIBS): Add stabs.o
1872 (BFD_LIBS_CFILES): Add stabs.c.
1874 * VERSION: Increment for bfdlink.h change.
1876 * coffgen.c (coff_renumber_symbols): Correct handling of
1877 BSF_NOT_AT_END common symbols.
1879 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * coff-ppc.c (record_toc): Add cast to avoid warning.
1882 (ppc_allocate_toc_section): Likewise.
1883 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1884 (ppc_coff_reloc_type_lookup): Remove unreached code.
1885 * coffcode.h (coff_write_object_contents): Don't take the address
1887 * peicode.h (pe_print_idata): Add casts to avoid warning.
1888 (pe_print_edata): Likewise.
1889 (pe_print_reloc): Remove ANSI C string concatenation.
1891 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1895 * libcoff.h: Rebuild.
1896 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1898 (coff_swap_aux_out): Likewise.
1899 * peicode.h (coff_swap_aux_in): Likewise.
1900 (coff_swap_aux_out): Likewise.
1901 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1903 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1905 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1906 Fix up .bf endndx link fields.
1907 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1909 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1912 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1914 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1915 on Solaris PowerPC systems doesn't get confused.
1917 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1920 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1921 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1922 update did_reg and did_reg2.
1924 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1928 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1929 callback routines, pass h->root.string rather than name, in case
1930 copy is true and name is transient.
1932 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1934 * elfcore.h: Add support for core files with multiple threads.
1935 (Primarily for Solaris.)
1937 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1940 section->orelocation is NULL.
1942 * coffgen.c (bfd_coff_get_syment): New function.
1943 (bfd_coff_get_auxent): New function.
1944 * bfd-in.h (bfd_coff_get_syment): Declare.
1945 (bfd_coff_get_auxent): Declare.
1946 * bfd-in2.h: Rebuild.
1948 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1950 * elf32-mips.c (struct mips_hi16): Define.
1951 (mips_hi16_addr, mips_hi16_addend): Remove.
1952 (mips_hi16_list): New static variable.
1953 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1954 (mips_elf_lo16_reloc): Process mips_hi16_list.
1955 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1956 relocs before the associated LO16 reloc.
1958 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * versados.c (versados_scan): Check bfd_alloc return value.
1961 (versados_object_p): Check all bfd_read return values. Require
1962 that lang field be less than 10, to avoid confusion with Intel Hex
1965 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1967 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1968 not 0, for an absolute symbol.
1969 (NAME(aout,swap_ext_reloc_out)): Likewise.
1971 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1972 (ihex_write_object_contents): For a large start address, output
1973 the full 32 bit address in record type 5.
1975 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1976 to int to avoid promotion problems in prototype.
1978 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * configure.host: Use ${srcdir} when looking for picfrag.
1982 * configure.host: Switch on ${libdir}, not $(libdir). From
1983 alan@spri.levels.unisa.edu.au (Alan Modra).
1985 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1986 entry point, not just for DYNAMIC objects.
1987 * sunos.c (sunos_add_dynamic_symbols): Always call
1988 sunos_create_dynamic_sections. If called with a non DYNAMIC
1989 object, don't do anything else.
1990 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1992 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1994 * configure.in: Permit --enable-shared to specify a list of
1996 * configure: Rebuild.
1998 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1999 host when configuring with --enable-shard.
2001 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2006 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2007 to avoid crashing in bfd_hash_replace.
2009 * sysdep.h: Use #ifdef, not #if.
2011 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2013 * config.in: Rebuild.
2015 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2017 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2018 (AC_CHECK_HEADERS): Check for sys/time.h
2019 (AC_HEADER_TIME): Add macro.
2020 * configure: Rebuild.
2021 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2022 to control what combination of <time> and <sys/time.h>
2025 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2027 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2028 (aout_32_sunos4_write_object_contents): Likewise.
2029 * aoutx.h (NAME(aout,machine_type)): Handle
2030 bfd_mach_sparc_{sparclet,sparclite}.
2031 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2032 (bfd_mach_sparc_v9_p): Update.
2033 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2034 * libaout.h (enum machine_type): Add M_SPARCLET.
2035 * sunos.c (MACHTYPE_OK): Define.
2036 * bfd-in2.h: Regenerated.
2038 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2041 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2042 * elflink.c (_bfd_elf_create_got_section): Store the
2043 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2044 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2045 global offset table goes over 0x1000, set the value of
2046 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2047 (elf32_sparc_relocate_section): Subtract the offset of
2048 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2050 * elfcode.h: Don't include <string.h>.
2052 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2054 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2055 generic_link_hash_newfunc. All references changed.
2056 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2057 moved here from libbfd-in.h.
2058 * libbfd-in.h: Corresponding changes.
2059 * libbfd.h: Regenerated.
2061 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * aoutx.h (aout_link_input_section_std): When reporting an
2064 overflow error, use the name of the symbol in the hash table if
2066 (aout_link_input_section_ext): Likewise.
2068 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2069 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2071 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2073 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2074 * coffcode.h (coff_compute_section_file_positions): Likewise.
2075 (coff_write_object_contents): Likewise.
2077 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2079 * section.c (SEC_LINK_ONCE): Define.
2080 (SEC_LINK_DUPLICATES): Define.
2081 (SEC_LINK_DUPLICATES_DISCARD): Define.
2082 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2083 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2084 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2085 * bfd-in2.h: Rebuild.
2086 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2087 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2088 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2089 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2090 SEC_LINK_ONCE, and look through the symbol table for the setting
2091 for SEC_LINK_DUPLICATES.
2092 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2093 set for a section, find the section symbol in the symbol table,
2094 and set the aux entry based on SEC_LINK_DUPLICATES.
2095 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2096 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2097 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2098 * coff-i386.c (i386coff_vec): Likewise.
2099 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2101 * VERSION: Bump to 2.6.1.
2102 * Makefile.in (stamp-h): Depend upon VERSION.
2104 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2106 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2107 * libbfd.h: Rebuilt.
2108 * linker.c (generic_link_hash_newfunc): No longer static.
2109 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2111 * coff-h8300.c: Add two derived hash tables and their associated
2112 funtions and #defines for use by the h8300 linker.
2113 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2114 the function vector as needed. Place the address of the function
2115 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2116 Rewrite the vectors section contents as necessary.
2117 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2118 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2119 (coff_bfd_link_hash_table_create): Likewise.
2121 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2124 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2126 (hppa_rebuild_insn): Pass pointer to correct type to
2127 low_sign_unext and dis_assemble_21.
2129 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2131 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2132 Stick with sparc-*-{sysv4*,solaris2*}.
2134 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2137 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2138 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2139 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2140 fields is non-zero, print them.
2142 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2143 ifdef. Remove unused variables.
2144 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2146 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2147 (get_symbol_value): Ifdef out.
2148 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2149 (coff_ppc_relocate_section): Remove unused variables. Make
2150 fprintf strings and argument types correspond. Put before_addr in
2152 (dump_toc): Make fprintf strings and argument types correspond.
2153 (ppc_process_before_allocation): Remove unused variables. Always
2155 (ppc_reflo_reloc): Ifdef out.
2156 (ppc_addr32nb_reloc): Ifdef out.
2157 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2159 (coff_ppc_rtype_to_howto): Likewise.
2160 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2162 * peicode.h (pe_print_idata): Move otherwise unused variables into
2163 the #ifdef where they are used. Always return a value.
2164 (pe_print_edata): Make fprintf strings and argument types
2165 correspond. Always return a value.
2166 (pe_print_pdata): Removed unused variable addr_value. Always
2168 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2169 strings and argument types correspond. Always return a value.
2171 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2172 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2173 variable rela inside #if 0 section where it is used.
2175 * ns32k.h: New file.
2176 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2177 functions to start with _bfd_.
2178 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2179 functions in cpu-ns32k.h.
2180 * Makefile.in: Rebuild dependencies.
2181 (HFILES): Add ns32k.h.
2183 * section.c (struct sec): Add linker_mark field. Change
2184 user_set_vma and reloc_done to be single bit fields.
2185 (STD_SECTION): Update accordingly.
2186 * bfd-in2.h: Rebuild.
2187 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2189 (aout_link_input_bfd): Don't link unmarked sections.
2190 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2192 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2193 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2195 * elflink.h (elf_bfd_final_link): Mark sections included in the
2197 (elf_link_input_bfd): Don't link unmarked sections.
2198 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2200 (xcoff_link_input_bfd): Don't link unmarked sections.
2202 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2203 overflow error messages.
2205 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2208 is not set, print "BFD: " before the error message.
2210 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2211 Miles Bader <miles@gnu.ai.mit.edu>.
2212 * configure: Rebuild.
2214 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2219 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2220 m68k-aout, m68k-coff, and m68k-elf targets.
2222 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2224 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2225 (ieee_generic_stat_arch_elt): Restructured to prevent
2226 ieee_object_p from being called repeatedly.
2228 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2230 * coffcode.h (coff_write_object_contents): Allocate
2231 buffers large enough for any FILEHDR or AOUTHDR.
2233 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2235 * ecofflink.c (lookup_line): New static function, renamed and
2236 slighly changed from old _bfd_ecoff_locate_line.
2237 (_bfd_ecoff_locate_line): Cache line number information. Use
2238 lookup_line for actual lookup.
2240 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2242 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2243 multiple of 20 bytes.
2245 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2248 allocate ecoff_find_line, and don't initialize by hand.
2249 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2250 mips_elf_find_line, and don't call memset.
2252 * coffcode.h (coff_compute_section_file_positions): If not
2253 producing a final executable, don't consider sofar when aligning
2254 the section to the correct size.
2256 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2259 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2260 * coffgen.c (coff_section_symbol): Ifdef out.
2262 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2265 output_bfd is not NULL.
2267 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2269 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2270 of bfd_alloc (fixes fix_line not being initialized).
2271 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2273 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2275 * coffcode.h: Allow specific backends to override the
2276 bfd_link_add_symbols routine.
2278 * coff-h8300.c: Include genlink.h.
2279 (howto_table): Add R_MEM_INDIRECT.
2280 (rtype2howto): Support R_MEM_INDIRECT.
2281 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2284 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2286 * coff-alpha.c (alpha_relocate_section): Use
2287 info->callbacks_warning, rather than _bfd_error_handler, for
2288 "multiple gp" warning.
2290 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2293 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2294 table string. Use bfd_wrapped_link_hash_lookup.
2295 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2297 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2298 table, if any, when writing out symbols.
2299 (aout_link_input_section_std): Use the name from the hash table,
2300 if any, when reporting undefined symbols.
2301 (aout_link_input_section_ext): Likewise.
2302 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2303 * bout.c (get_value): Likewise.
2304 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2305 * ecoff.c (ecoff_reloc_link_order): Likewise.
2306 * elflink.h (elf_link_add_object_symbols): Likewise.
2307 (elf_reloc_link_order): Likewise.
2308 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2309 (_bfd_generic_reloc_link_order): Likewise.
2310 (default_indirect_link_order): Likewise.
2311 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2312 * sunos.c (sunos_add_one_symbol): Likewise.
2313 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2314 (bfd_xcoff_link_count_reloc): Likewise.
2315 (xcoff_reloc_link_order): Likewise.
2317 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2318 into -1 for intern->rss.
2320 * configure: Rebuild with autoconf 2.8.
2322 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * stab-syms.c (__define_stab_duplicate): Define.
2325 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2327 * bfd-in.h (bfd_get_stab_name): Declare.
2328 * bfd-in2.h: Rebuild.
2329 * Makefile.in: Rebuild dependencies.
2330 (BFD_LIBS): Add stab-syms.o.
2331 (BFD_LIBS_CFILES): Add stab-syms.c.
2332 (BFD32_BACKENDS): Remove stab-syms.o.
2333 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2334 * configure.in: Don't list stab-syms.o in bfd_backends.
2335 * configure: Rebuild.
2336 * libaout.h (aout_stab_name): Don't declare.
2337 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2340 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * elf.c (assign_file_positions_for_segments): Adjust file offset
2343 for section alignment even if SEC_LOAD is not set.
2345 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2347 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2348 since they appear as targets in Makefile.in.
2349 * configure: Rebuild.
2351 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2352 don't fiddle with a symbol which is not defined anywhere.
2354 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2357 though they are defined in a shared library.
2358 (xcoff_build_ldsyms): Likewise.
2360 * coffgen.c (coff_find_nearest_line): Don't look at the line
2361 numbers for the section if section->lineno is NULL.
2363 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2364 message rather than calling BFD_ASSERT.
2365 * elfcode.h (write_relocs): Check return value of
2366 _bfd_elf_symbol_from_bfd_symbol.
2368 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2370 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2373 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2375 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2377 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2378 hppa_reloc_field_selector_type_alt.
2379 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2380 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2382 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2384 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * elf.c (assign_file_positions_for_segments): Adjust the segment
2387 memory size for the alignment of a SEC_ALLOC section, not just a
2390 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2392 * m68klinux.c: New file.
2393 * hosts/m68klinux.h: New file.
2394 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2395 * configure.in (m68*-*-linux*): New native host.
2396 (m68klinux_vec): New vector.
2397 * configure: Rebuild.
2398 * targets.c (m68klinux_vec): Declare.
2399 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2400 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2401 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2402 declaration from bfd_linux_size_dynamic_sections.
2403 (bfd_m68klinux_size_dynamic_sections): Declare.
2404 * bfd-in2.h: Rebuild.
2405 * Makefile.in: Rebuild dependencies.
2406 (BFD32_BACKENDS): Add m68klinux.o.
2407 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2409 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2411 * libhppa.h (pa_arch): Add pa20.
2412 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2413 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2414 (hppa_field_adjust): Handle e_nsel.
2415 * som.c: Provide default definitions for many new relocs found only
2416 in hpux10 include files.
2417 (som_fixup_formats): Add several new relocs from hpux10.
2418 (som_hppa_howto_table): Add hpux10 relocs.
2419 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2421 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2423 * mpw-make.sed: Edit out recent shared library support, and
2424 rules to rebuild .h files using doc/chew.
2426 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2428 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2429 size even of sections with no contents.
2431 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2434 starting with '$' the way we skip names starting with '.'. When
2435 updating x_endndx, don't be fooled by an index which has been
2438 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2439 struct/union/enum type with no elements.
2441 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2445 * archive.c (bfd_generic_archive_p): If the first file in the
2446 archive can not be recognized as an object, don't assume that this
2447 is the wrong format.
2449 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2450 format is not bfd_object.
2451 (bfd_elf_get_dt_soname): Likewise.
2453 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2458 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2460 * bfd.c (tdata): Add netbsd_core_data.
2461 * bfd-in2.h: Regenerated.
2463 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2466 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2467 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2470 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2471 to get the symbol index, matching 14 Jul 95 change.
2473 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2475 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2476 Remove duplicate definition of gp.
2478 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2480 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2481 assume that we can set the GP value and then get the same value,
2482 since it won't be true if the output file is neither ELF nor
2484 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2485 _bfd_get_gp_value here.
2486 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2487 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2489 (mips_elf_lo16_reloc): Likewise.
2490 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2491 Don't require that the BFD be ELF.
2492 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2493 (mips_elf_gprel32_reloc): Likewise.
2494 (mips_elf_relocate_section): Don't assume we can set and get the
2496 (mips_elf_finish_dynamic_symbol): Don't bother to use
2497 _bfd_get_gp_value here.
2499 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2500 Don't change epdr between malloc and free. Be careful not to free
2501 NULL pointers. Zero out the first RPDR.
2503 * configure.host: On Linux, only pass -rpath option if $(libdir)
2504 is neither /lib nor /usr/lib. From Alan Modra
2505 <alan@mullet.Levels.UniSA.Edu.Au>.
2507 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2509 (elf_dt_name): Rename from elf_dt_needed_name.
2510 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2512 (bfd_elf_get_dt_soname): New function.
2513 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2514 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2515 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2516 * bfd-in2.h: Rebuild.
2518 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2520 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2521 _bfd_sparc_elf_reloc_type_lookup.
2522 (bfd_elf32_bfd_reloc_type_lookup): Update.
2523 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2524 (sparc64_elf_howto_table): Define.
2525 (sparc_reloc_map): Define.
2526 (sparc64_elf_reloc_type_lookup): New function.
2527 (sparc_elf_wdisp16_reloc): New function.
2528 (elf_info_to_howto): Use sparc64_elf_howto_table.
2529 (sparc64_elf_relocate_section): Likewise.
2530 (bfd_elf64_bfd_reloc_type_lookup): Update.
2532 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2534 * configure.host: Check for 'do not mix' from native linker before
2535 trying to use -rpath.
2537 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * bfd.c (_bfd_get_gp_value): New function.
2540 (_bfd_set_gp_value): New function.
2541 * libbfd-in.h (_bfd_get_gp_value): Declare.
2542 (_bfd_set_gp_value): Declare.
2543 * libbfd.h: Rebuild.
2544 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2545 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2546 directly to the fields in the tdata information.
2547 (alpha_relocate_section): Likewise.
2548 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2549 (mips_gprel_reloc): Likewise.
2550 (mips_relocate_section): Likewise.
2551 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2552 (mips_elf_lo16_reloc): Likewise.
2553 (mips_elf_final_gp): Likewise.
2554 (mips_elf_gprel16_reloc): Likewise.
2555 (mips_elf_gprel32_reloc): Likewise.
2556 (mips_elf_relocate_section): Likewise.
2557 (mips_elf_finish_dynamic_symbol): Likewise.
2559 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2561 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * configure.in: Call AC_PROG_CC before configure.host.
2564 * configure: Rebuild.
2565 * configure.host: Don't set information which autoconf should
2566 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2568 * configure.host: Remove go32 and win32 host information, since it
2569 should no longer be needed.
2571 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2572 then start a new segment rather than put a writable section in a
2575 * configure.host: Set RPATH_ENVVAR.
2577 * Makefile.in: Rebuild dependencies.
2579 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2580 zero_section variable.
2582 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2584 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2585 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2586 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2588 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2590 * ieee.c (ieee_write_expression): Only use an R variable for a
2591 local symbol. Don't output a zero offset. Handle a zero address.
2592 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2593 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2595 (parse_expression): Don't try to handle multiple occurrences of a
2596 P variable. Handle I variables differently from X variables. Fix
2597 the order of minus expressions.
2598 (ieee_slurp_external_symbols): Generate an I variable for an NN
2599 record. Fix handling of ATI and ATX records.
2600 (ieee_slurp_sections): Only set minimal section attributes.
2601 Adjust them later, based on the section contents.
2602 (ieee_object_p): Read in the file until just after the ME record.
2603 Call ieee_slurp_section_data to set the section flags.
2604 (do_one): Add iterations parameter. Only repeat the first load
2605 item. Set the section and file reloc flags.
2606 (ieee_slurp_section_data): Set section flags. Pass iterations to
2608 (ieee_canonicalize_reloc): Handle I variables.
2609 (do_with_relocs): Only emit relocation size when necessary.
2610 Increase MAXRUN to 127. Change ov to be assigned, and take
2611 src_mask and pcrel_offset into account.
2612 (ieee_write_data_part): Skip sections that are not loaded.
2613 (ieee_write_external_part): Don't output optional last entry of WX
2615 (ieee_write_me_part): Make setting of me_record neater.
2616 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2618 * syms.c (stt): Add entries for zerovars, vars, and code.
2620 * elfcode.h (validate_reloc): New static function.
2621 (write_relocs): Call validate_reloc for non ELF relocs.
2623 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2624 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2625 (TARGET_LITTLE_SYM): Likewise.
2627 * config.bfd (m68*-*-psos*): New target.
2629 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2631 * i386msdos.c: Remove some #if 0 code.
2632 (msdos_write_object_contents): Don't include empty sections in the
2633 size computation, regardless of their address.
2635 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2637 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2638 is NULL, ie, the -r switch is used.
2640 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2643 (BFD_RELOC_MIPS_GOT_LO16): Define.
2644 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2645 * bfd-in2.h, libbfd.h: Rebuild.
2646 * elf32-mips.c (mips_reloc_map): Map new relocs.
2648 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2650 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2653 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2654 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2655 simple number for the section address, rather than an expression.
2656 Limit the number of bytes between relocs to MAXRUN.
2657 (ieee_write_me_part): Set me_record to the file offset after the
2659 (ieee_write_processor): New static function.
2660 (ieee_write_object_contents): Use ieee_write_processor.
2662 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2666 * coff-aux.c: Change include of aux.h to aux-coff.h.
2668 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2670 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2671 relocation put the addend both in the reloc entry and the data.
2672 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2675 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2676 a R_68K_PCxx reloc against a defined global symbol directly.
2677 (elf_m68k_check_relocs): Don't count such a reloc.
2679 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2680 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2681 symbol for now, otherwise always record the symbol as dynamic.
2682 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2683 is not referenced by a dynamic object, and we are not making a
2684 shared object, then don't make a PLT entry. If we do make a PLT
2685 entry, make sure the symbol has been recorded as dynamic.
2687 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * configure.host: When making a shared library, set HLDFLAGS to
2690 pass an appropriate -rpath option. Use the make variable SONAME
2691 as the shared library soname, rather than computing it here. On
2692 SunOS, build stamp-tshlink in place of $(SHLINK).
2693 * Makefile.in (SONAME): New variable.
2694 ($(SHLINK)): Make a link to the transformed name, as well.
2695 (stamp-tshlink): New target.
2696 (install): Skip stamp-tshlink during install.
2698 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2700 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2701 linker sections have been set up yet.
2703 * elf.c (make_mapping): Add an additional argument to suppress
2704 making the first section include the program headers.
2705 (map_sections_to_segments): If the user used -Ttext such that the
2706 program headers are on a different page, do not set the flags
2707 saying that this section includes the program headers.
2709 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2711 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2712 don't define TRAD_HEADER.
2713 * configure: Rebuild.
2715 * netbsd-core.c: New file, support for NetBSD core files.
2716 * hosts/*nbsd.h: Removed.
2718 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2720 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2721 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2722 * libbfd.h, bfd-in2.h: Regenerated.
2723 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2724 bfd_elf32_bfd_reloc_type_lookup.
2725 (reloc_type{,_names}): Deleted.
2726 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2728 (sparc_reloc_map): Add sparc64 relocs.
2729 (sparc_elf_notsupported_reloc): New static function.
2730 (sparc_elf_wdisp16_reloc): New static function.
2731 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2732 (elf32_sparc_relocate_section): Likewise.
2733 (bfd_elf32_bfd_reloc_type_lookup): Define.
2734 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2735 (reloc_type{,_names}): Deleted.
2736 (elf_sparc_howto_table): Deleted.
2737 (sparc_reloc_map): Deleted.
2738 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2739 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2741 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2746 * Makefile.in (program_transform_name): New variable.
2747 (install): Transform library name before installing it.
2749 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * archures.c (bfd_mach_i960_hx): Define.
2752 * bfd-in2.h: Rebuild.
2753 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2754 (MATRIX): Expand entries for HX.
2755 (arch_info_struct): Add i960:hx entry.
2756 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2757 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2758 (coff_set_flags): Handle bfd_mach_i960_hx.
2760 Support for building as a shared library, based on patches from
2761 Alan Modra <alan@spri.levels.unisa.edu.au>:
2762 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2763 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2764 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2765 * configure: Rebuild.
2766 * configure.host: If --enable-shared, adjust shared library stuff
2767 based on the host. If the host is SunOS, and the linker supports
2768 -rpath, set HLDFLAGS to use it.
2769 * Makefile.in (ALLLIBS): New variable.
2770 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2771 (COMMON_SHLIB, SHLINK): New variables.
2772 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2773 (STAGESTUFF): Remove variable.
2774 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2776 (stamp-ofiles): New target, like old ofiles target, but build
2777 using a temporary file and move-if-change, and touch stamp-ofiles
2779 (ofiles): Just depend upon stamp-ofiles.
2780 (stamp-piclist, piclist): New targets.
2781 ($(SHLIB), $(SHLINK)): New targets.
2782 (targets.o, archures.o): Build twice if PICFLAG is set.
2783 (do_mostlyclean): Remove pic/*.o.
2784 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2786 (do_distclean): Remove pic and stamp-picdir.
2787 (install): Install shared libraries.
2788 ($(OFILES)): Depend upon stamp-picdir.
2789 (stamp-picdir): New target.
2791 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2793 * libcoff.h: Rebuild.
2795 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2796 flavour of a section with no owner.
2798 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2799 ELF_LINK_NON_ELF flag.
2800 (mips_elf_create_got_section): Likewise.
2802 * elf.c: Revert last change, since it breaks dynamic linking.
2803 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2805 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2806 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2807 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2809 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2811 * elf.c (assign_file_positions_for_segments): If the backend does
2812 not want the elf header or the program headers in the address
2813 space, do not include them in the calculations.
2815 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2816 function to determine if we need additional program headers.
2817 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2818 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2820 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2824 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2826 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2827 back into one line. Some compilers (sunos 4.1.3 for example)
2828 won't accept args split across more than one line.
2830 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2832 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2833 * configure: Regenerate.
2835 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2837 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2838 try to do arithmetic on a void *, cast it to a unsigned char * first.
2840 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2842 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2843 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2845 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2846 flag for a newly defined symbol.
2847 (NAME(bfd_elf,record_link_assignment)): Likewise.
2848 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2849 set the DEF or REF_REGULAR flags correctly.
2851 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2852 (libbfd.h, libcoff.h): Corresponding change.
2854 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2855 a PLT32 reloc as dynamic.
2856 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2857 is not referenced by a dynamic object, and we are not making a
2858 shared object, then don't make a PLT entry. If we do make a PLT
2859 entry, make sure the symbol has been recorded as dynamic.
2861 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2863 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2864 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2865 (powerpcle-*-cygwin32): New.
2866 * peicode.h (add_data_entry): Get address from vma.
2868 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2870 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2871 attached to the section has already been created as an undefined
2872 symbol, treat it as if it hasn't been created yet.
2874 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2877 symbol or section symbols if stripping all symbols and this is not
2878 a relocateable link. Don't output the symbol string table if
2879 there are no symbols.
2880 (elf_link_flush_output_syms): Don't do anything if there are no
2883 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2885 * coff-aux.c: New file.
2886 * hosts/m68kaux.h: New file.
2887 * config.bfd (m68*-apple-aux*): New target.
2888 * configure.in (m68*-apple-aux*): New native host.
2889 (m68kaux_coff_vec): New vector.
2890 * configure: Rebuild.
2891 * targets.c (m68kaux_coff_vec): Declare.
2892 * coffcode.h (bfd_coff_backend_data): Add field
2893 _bfd_coff_link_add_one_symbol.
2894 (bfd_coff_link_add_one_symbol): Define.
2895 (compare_arelent_ptr): New static function if TARG_AUX.
2896 (coff_write_relocs): If TARG_AUX, sort the relocs.
2897 (coff_write_object_contents): Set A/UX aouthdr magic number.
2898 (coff_link_add_one_symbol): Define if not defined.
2899 (bfd_coff_std_swap_table): Initialize new field.
2900 * libcoff.h: Rebuild.
2901 * cofflink.c (coff_link_add_symbols): Call
2902 bfd_coff_link_add_one_symbol rather than
2903 _bfd_generic_link_add_one_symbol.
2904 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2905 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2906 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2907 * Makefile.in: Rebuild dependencies.
2908 (BFD32_BACKENDS): Add coff-aux.o.
2909 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2911 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2913 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2914 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2916 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2919 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2920 (maintainer-clean): Warn about deleting special files.
2921 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2923 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2924 warning symbols correctly.
2925 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2926 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2927 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2928 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2929 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2930 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2932 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2935 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2937 * libcoff-in.h: aligned newly exported names with bfd naming
2938 conventions. Removed an erroneous define of POWERPC_LE_PE.
2939 * libcoff.h: Rebuild.
2940 * cofflink.c, coff-ppc.c: the above function name changes
2942 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2944 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2945 * ecoff.c (struct extsym_info): Define.
2946 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2947 to ecoff_link_write_external.
2948 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2949 Strip symbols when appropriate.
2951 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2952 * syms.c (BSF_OBJECT): Define.
2953 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2954 * bfd-in2.h: Rebuild.
2955 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2957 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2960 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2961 copying relocs into a shared object, treat a defined global symbol
2963 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2964 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2965 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2967 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2968 real defined symbol, not to a weak defined symbol.
2970 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2972 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2973 and made a few static functions externs.
2975 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2976 POWERPC_LE_PE hack in cofflink.
2978 * libcoff-in.h: promoted the following from cofflink.c to allow
2979 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2980 coff_debug_merge_element, struct coff_debug_merge_type,
2981 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2982 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2983 coff_debug_merge_hash_lookup, coff_link_section_info,
2984 coff_final_link_info, coff_debug_merge_hash_newfunc,
2985 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2987 * libcoff.h: re-gen'd
2989 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * syms.c: Include "bfdlink.h".
2992 (struct stab_find_info): Define.
2993 (_bfd_stab_section_find_nearest_line): New function.
2994 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2995 * libbfd.h: Rebuild.
2996 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2997 * elf.c (_bfd_elf_find_nearest_line): Try calling
2998 _bfd_stab_section_find_nearest_line before searching the ELF
2999 symbol table. Find the closest STT_FUNC symbol, not the last one.
3000 * libcoff-in.h (coff_data_type): Add line_info field.
3001 * libcoff.h: Rebuild.
3002 * coffgen.c (coff_find_nearest_line): Try calling
3003 _bfd_stab_section_find_nearest_line before searching the COFF
3005 * Makefile.in: Rebuild dependencies.
3007 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3009 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3010 4 bytes, so we get the correct value when updating the register
3011 field in little endian mode.
3013 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3016 entry_section fields. Add sntoc and snentry fields.
3017 * libcoff.h: Rebuild.
3018 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3019 not toc_section and entry_section (the COFF file does not have any
3020 sections at this point).
3021 (coff_write_object_contents): Set o_snentry and o_sntoc from
3022 snentry and sntoc rather than entry_section and toc_section.
3023 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3024 snentry, not toc_section and entry_section.
3025 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3026 entry_section from hentry.
3027 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3029 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3030 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3031 than using toc_section directly.
3033 * archures.c: Add missing `.' in enum bfd_architecture.
3034 * bfd-in2.h: Rebuild.
3036 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3037 Robert Lipe <robertl@arnet.com>.
3039 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3041 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3042 to sections we allocate. Use bfd_zalloc to allocate initialial
3043 sections, not bfd_alloc.
3044 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3045 SDA{,2}I16 relocations.
3046 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3047 whether to put something in .sbss or not.
3048 (ppc_elf_relocate_section): Add support for more relocations. Add
3049 in sec->output_offset where appropriate. Make error messages
3050 include the symbol name.
3052 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3053 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3054 doesn't get redefined messages if -shared.
3056 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3057 section if the rel_section field has been set up.
3059 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3061 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3064 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3066 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3067 of flags, only flags used are controlled by mach number. Bump up
3068 output file mach number to highest of input file mach numbers.
3069 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3070 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3072 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3073 bfd_elf64_sparc_vec support.
3075 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3077 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3078 the embedded bit is set on some objects and not on others. Just
3080 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3083 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3085 * coffcode.h (coff_new_section_hook): Don't try to align the
3088 * coffcode.h (coff_set_section_contents): Fix the handling of the
3089 .lib section to work even if the entire section contents are
3090 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3091 Robert Lipe <robertl@arnet.com>.
3093 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3096 memory here for contents.
3098 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3099 _SDA2_BASE_ by 32768.
3100 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3101 started using. Allocate contents for .sdata and .sdata2 sections
3103 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3105 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3106 size _SDA{,2}_BASE_.
3107 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3110 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3112 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3114 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3115 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3116 (bfd_mach_sparc_v9a): Define.
3117 (bfd_mach_sparc_v9_p): Define.
3118 * bfd-in2.h: Regenerated.
3119 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3121 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3122 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3123 to bfd_elf32_sparc_vec.
3124 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3125 Add v8plus{,a} support.
3127 (sparc_compatible): New function.
3128 * elf32-sparc.h: #include "elf/sparc.h".
3129 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3130 elf32_sparc_final_write_processing): New functions.
3131 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3132 elf_backend_final_write_processing): Define.
3134 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3136 * elf-bfd.h (struct elf_link_hash_entry): Add
3137 linker_section_pointer field.
3138 (enum elf_linker_section_enum): Enumeration for new way of
3139 creating linker dynamic sections and symbols.
3140 (elf_linker_section{,_pointers}): New structures for creating
3141 dynamic sections and symbols.
3142 (elf_obj_tdata): Add linker_section_pointers and linker_section
3144 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3145 (_bfd_elf_create_linker_section): New declarations.
3146 (_bfd_elf_find_pointer_linker_section): Ditto.
3147 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3148 (_bfd_elf_make_linker_section_rela): Ditto.
3150 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3152 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3153 (ppc_elf_create_linker_section): New function to create the
3154 sections .got, .sdata, and .sdata2.
3155 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3157 (ppc_elf_check_relocs): Support more of the eabi relocations.
3158 (ppc_elf_relocate_section): Ditto.
3159 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3160 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3162 * elflink.h (elf_create_pointer_linker_section): New function to
3163 create initialized pointers in dynamic linker sections.
3164 (elf_finish_pointer_linker_section): Actually intialize the
3165 pointers created above.
3167 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3168 macros to provide both 32 and 64 bit versions of
3169 elf_create_pointer_linker_section.
3170 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3171 provide both 32 and 64 bit versions of
3172 elf_finish_pointer_linker_section.
3174 * elflink.c (_bfd_elf_create_linker_section): New function to
3175 create a linker section.
3176 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3177 given address in the linker pointer offsets created for a given
3179 (_bfd_elf_make_linker_section_rela): Make a RELA section
3180 corresponding to the generated linker section.
3182 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3184 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3186 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3188 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3189 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3190 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3191 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3192 toc entry in an objdump) for now.
3193 (ppc_do_last, ppc_get_last): New function - needed to save processing
3194 the toc owner to the end.
3195 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3198 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3199 toc owner from being done till last. Must define POWERPC_LE_PC
3202 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3204 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3206 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3207 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3209 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3213 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3215 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3217 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3219 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * elf.c (assign_file_positions_for_segments): Don't increment file
3222 offset for a segment which contains no loadable sections.
3224 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3226 * reloc.c: Add new PowerPC relocations.
3227 * {bfd-in2,libbfd}.h: Regenerate.
3229 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3230 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3232 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3234 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3237 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3240 * coffgen.c (coff_find_nearest_line): Don't try to cache
3241 information in sections that are not owned by a BFD. From Richard
3242 Henderson <richard@atheist.tamu.edu>.
3244 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3245 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3246 * elflink.h (elf_link_output_extsym): Remove special check for
3249 * ecoffswap.h: Add prototypes for static functions.
3251 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3253 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3254 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3256 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3257 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3258 support. Begin support for R_PPC_SDA{2,}REL.
3260 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3262 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3263 create the .got and .got.neg sections.
3264 (ppc_elf_size_dynamic_sections): Call it.
3265 (ppc_elf_check_relocs): Call it.
3266 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3267 (ppc_elf_check_relocs): Add error messages for relocations we
3268 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3271 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3273 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3274 section flags for V.4 and eabi.
3276 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * elf.c (assign_file_positions_for_segments): If a segment
3279 contains no sections, don't mark it as readable.
3281 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3282 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3284 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3285 dynamic section, if there is one.
3286 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3287 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3288 (bfd_elf64_swap_dyn_in): Likewise.
3289 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3291 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3293 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3294 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3295 <pirker@eiunix.tuwien.ac.at>.
3297 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3299 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3300 PowerPC V.4 and eabi.
3301 * bfd-in2.h: Regenerate.
3302 * libfd.h: Regenerate.
3304 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3306 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3307 section type and SHF_EXCLUDE section flag, turning them into the
3308 appropriate bfd section flag.
3310 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * xcofflink.c (xcoff_link_add_symbols): Create the special
3313 sections if we see a DYNAMIC object, in case that is the only
3314 XCOFF input object we see.
3316 * elf32-mips.c: Extensive changes for a start at dynamic linking
3317 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3319 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3320 (struct elf_backend_data): Remove
3321 elf_backend_create_program_headers field. Add
3322 elf_backend_additional_program_headers and
3323 elf_backend_modify_segment_map fields.
3324 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3326 (elf_backend_additional_program_headers): Likewise.
3327 (elf_backend_modify_segment_map): Likewise.
3328 (elf_backend_create_program_headers): Don't define.
3329 (elfNN_bed): Change to account for field changes.
3330 * elf.c (assign_file_positions_for_segments): Call new
3331 modify_segment_map backend function. Don't call old
3332 create_program_headers backend function.
3333 (get_program_header_size): Call additional_program_headers rather
3334 than create_program_headers.
3335 * elflink.h (elf_link_add_object_symbols): Initialize
3336 type_change_ok from new backend field.
3337 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3339 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3340 a reloc against the appropriate section.
3342 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3343 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3344 (elf_flags_init): Rename from elf_ppc_flags_init.
3345 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3347 (ppc_elf_copy_private_bfd_data): Likewise.
3348 (ppc_elf_merge_private_bfd_data): Likewise.
3350 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3353 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3355 * coff-alpha.c (alpha_relocate_section): During final link, allow
3356 output .lita section to be bigger than 64k by adjusting gp value
3357 on a per-input section basis.
3358 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3360 (struct ecoff_section_tdata): Add gp field.
3362 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3364 Handle Alpha ECOFF changes in OSF/1 3.2.
3365 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3367 * coff-alpha.c: Include "aout/ar.h".
3368 (alpha_ecoff_get_relocated_section_contents): Don't require an
3369 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3370 3.2 doesn't generate one.
3371 (alpha_relocate_section): Likewise.
3372 (alpha_ecoff_slurp_armap): Define.
3373 (alpha_ecoff_slurp_extended_name_table): Define.
3374 (alpha_ecoff_construct_extended_name_table): Define.
3375 (alpha_ecoff_truncate_arname): Define.
3376 (alpha_ecoff_write_armap): Define.
3377 (alpha_ecoff_generic_stat_arch_elt): Define.
3378 (alpha_ecoff_update_armap_timestamp): Define.
3380 (alpha_ecoff_read_ar_hdr): New static function.
3381 (alpha_ecoff_get_elt_at_filepos): New static function.
3382 (alpha_ecoff_openr_next_archived_file): New static function.
3383 (alpha_ecoff_get_elt_at_index): New static function.
3384 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3385 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3386 _bfd_ecoff to alpha_ecoff.
3387 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3388 field from backend structure, rather than always calling
3389 _bfd_get_elt_at_filepos.
3390 * coff-mips.c (mips_ecoff_backend_data): Initialize
3391 get_elt_at_filepos field.
3392 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3393 from _bfd_generic_read_ar_hdr with minor changes.
3394 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3395 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3396 * libbfd.h: Rebuild.
3398 * bfd-in.h (BFD_IN_MEMORY): Define.
3399 * libbfd-in.h (struct bfd_in_memory): Define.
3400 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3401 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3402 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3403 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3404 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3405 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3406 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3407 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3408 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3409 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3411 (bfd_openstreamr): Likewise.
3412 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3413 BFD_IN_MEMORY is not set.
3414 * riscix.c (riscix_some_aout_object_p): Likewise.
3415 * bfd-in2.h, libbfd.h: Rebuild.
3417 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3418 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3419 (bfd_get_elt_at_index): Define.
3420 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3421 bfd_get_elt_at_index. Change index parameter from int to
3423 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3424 (_bfd_noarchive_get_elt_at_index): Define.
3425 (_bfd_archive_bsd_get_elt_at_index): Define.
3426 (_bfd_archive_coff_get_elt_at_index): Define.
3427 * bfd-in2.h, libbfd.h: Rebuild.
3428 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3429 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3430 * ieee.c (ieee_get_elt_at_index): Define.
3431 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3432 * oasys.c (oasys_get_elt_at_index): Define.
3433 * som.c (som_get_elt_at_index): Define.
3435 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3436 numbers to the .text section.
3438 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3441 If there is a SEC_DEBUGGING section, get the contents of the debug
3442 information part from it.
3443 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3445 (ieee_write_object_contents): Check ieee_write_debug_part return.
3447 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3449 * config.bfd (i[345]86-*-freebsd*): Add target.
3450 * configure.in (i386freebsd_vec): Add vec.
3451 * configure: Regenerate.
3452 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3453 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3454 Rebuild dependencies..
3455 * freebsd.h: New file.
3456 * i386freebsd.c: New file.
3457 * targets.c (i386freebsd_vec): Declare.
3458 (bfd_target_vector): Add i386freebsd_vec.
3459 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3460 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3462 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * ieee.c (ieee_slurp_debug): New static function.
3465 (ieee_object_p): Call it.
3466 (ieee_slurp_section_data): Skip debugging sections.
3467 (ieee_get_reloc_upper_bound): Likewise.
3468 (ieee_get_section_contents): Likewise.
3469 (ieee_canonicalize_reloc): Likewise.
3470 (ieee_write_section_part): Likewise.
3471 (ieee_write_debug_part): Likewise.
3472 (ieee_write_data_part): Likewise.
3473 (init_for_output): Likewise.
3475 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3477 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3479 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3480 relocs, since ppc_elf_relocate_section handles the linker case.
3481 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3483 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3484 ppc_elf_relocate_section since that is now the only caller.
3485 (ppc_elf_relocate_section): Ditto.
3487 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * coffcode.h (coff_write_object_contents): If we don't know the
3490 section of the entry point for an XCOFF executable, always set the
3491 entry address to -1.
3493 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3495 * elf.c (bfd_section_from_shdr): Add support for note sections.
3497 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * bfd-in.h (struct _symbol_info): Add stab_type field.
3500 * bfd-in2.h: Rebuild.
3501 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3503 * elf32-ppc.c: Remove trailing newline from calls to
3505 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3506 difference if target endianness is known.
3508 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3510 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3511 old style TOC16 references without using R_PPC_GOT.
3512 (ppc_reloc_type): Ditto.
3513 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3514 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3515 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3516 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3517 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3519 (ppc_elf_adjust_dynamic_symbol): Ditto.
3520 (ppc_elf_adjust_dynindx): Ditto.
3521 (ppc_elf_size_dynamic_sections): Ditto.
3522 (ppc_elf_finish_dynamic_symbol): Ditto.
3523 (ppc_elf_finish_dynamic_sections): Ditto.
3524 (ELF_DYNAMIC_INTERPRETER): Define.
3526 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3528 * elf.c (copy_private_bfd_data): When attaching sections to
3529 segments ignore sections that won't be allocated. Patch from
3532 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3534 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3537 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3539 * coff-i960.c (CALC_ADDEND): Define.
3540 (coff_i960_relocate_section): Add the input section VMA to the
3541 addend for PC relative relocs.
3543 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3545 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3546 to correctly terminate.
3548 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3550 * targets.c (enum bfd_endian): Define.
3551 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3552 from boolean to enum bfd_endian. Change header_byteorder_big_p
3554 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3555 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3556 * bfd-in2.h: Rebuild.
3557 * All targets: Change initialization of byteorder and
3558 header_byteorder to use enum bfd_endian values rather than
3560 * All files: Change all references to byteorder_big_p and
3561 header_byteorder_big_p to use new bfd_*_endian macros.
3563 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3565 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3567 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3569 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3571 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3573 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3575 * ieee.c: Lots of minor cleanups. Make many functions return
3576 errors rather than calling abort. Also:
3577 (ieee_write_twobyte): Remove; change callers to call existing
3578 ieee_write_2bytes function.
3579 (ieee_write_expression): Don't output the section twice when
3580 outputting a local symbol. Don't emit an extraneous zero if there
3582 (ieee_slurp_sections): Set the lma as well as the vma.
3583 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3585 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3586 a recognized one or bfd_arch_unknown.
3587 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3589 (ihex_get_symtab): Likewise.
3591 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3593 * aoutx.h: Include <ctype.h>.
3594 (struct aout_link_includes_table): Define.
3595 (struct aout_link_includes_totals): Define.
3596 (struct aout_link_includes_entry): Define.
3597 (aout_link_includes_lookup): Define macro.
3598 (struct aout_final_link_info): Add includes field.
3599 (aout_link_includes_newfunc): New static function.
3600 (NAME(aout,final_link)): Initialize includes hash table.
3601 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3603 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3605 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3607 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3609 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3611 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3613 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3614 (pe_print_private_bfd_data): call pe_print_reloc.
3615 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3616 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3617 up some debugging as well.
3619 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3621 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3624 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3626 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3627 when setting sections to NULL.
3629 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3631 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3633 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3634 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3636 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3637 * bfd-in2.h: Rebuild.
3639 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3641 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3643 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3645 * ihex.c (ihex_scan): Handle record types 4 and 5.
3646 (ihex_object_p): Permit types 4 and 5.
3647 (ihex_set_section_contents): Remove check for out of range
3649 (ihex_write_object_contents): Generate types 4 and 5.
3651 * elflink.h (elf_link_output_extsym): Just ignore warning and
3652 indirect references to symbols which don't really exist.
3654 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3656 * peicode.h (pe_print_idata): Minor format fixes
3657 (pe_print_edata): New function. Under private printing, this formats
3658 the edata section of a PE file.
3659 (pe_print_private_bfd_data): Added call to pe_print_edata.
3661 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3663 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3664 index, don't call stoi.
3666 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3668 * srec.c (srec_scan): Set lma as well as vma.
3670 * ihex.c: New file; support for Intel Hex format.
3671 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3672 (ihex_vec): Declare.
3673 (bfd_target_vector): Always include ihex_vec.
3674 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3675 * Makefile.in: Rebuild dependencies.
3676 (BFD_LIBS): Add ihex.o
3677 (BFD_LIBS_CFILES): Add ihex.c.
3678 * bfd-in2.h: Rebuild.
3680 * elf.c (assign_file_positions_for_segments): Sort the sections in
3682 (get_program_header_size): Return the right size if segment_map is
3684 (copy_private_bfd_data): Don't bother to sort the sections.
3686 * bfd.c (bfd_record_phdr): New function.
3687 * bfd-in.h (bfd_record_phdr): Declare.
3688 * bfd_in2.h: Rebuild.
3690 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3693 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3694 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3696 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3697 (bfd_zmalloc): Change declaration.
3698 * libbfd.h: Rebuild.
3699 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3700 and realloc. Don't set bfd_error_no_memory if they fail.
3702 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3704 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3705 uses as well. Added a new howto to deal with TOCREL16 relocs that
3706 are TOCDEFN as well.
3707 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3708 to handle RVA relocs from dlltool.
3709 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3710 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3711 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3713 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3714 to get the right section alignment.
3716 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3718 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3719 p_paddr if p_paddr is zero.
3720 (make_mapping): Set includes_filehdr and includes_phdrs for first
3722 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3724 (assign_file_positions_for_segments): Handle includes_filehdr and
3725 includes_phdrs. Remove special handling of PT_PHDR and first
3727 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3728 when appropriate. Remove special handling of PT_PHDR segment.
3729 Use a more complex condition for when a section is included in a
3730 segment to handle Solaris linker oddities.
3732 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3734 * coff-m88k.c (howto_table): Reformatted for easier reading;
3735 special_function now points to new function m88k_special_reloc.
3736 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3738 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3739 be done correctly by m88k_special_reloc.
3740 (reloc_processing): New function to be used by RELOC_PROCESSING.
3741 (RELOC_PROCESSING): Define to call reloc_processing.
3743 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3745 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3746 (pe_print_pdata): Likewise.
3748 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3749 obstack_alloc fails.
3750 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3752 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3753 * Many files: don't set bfd_error_no_memory if one of the above
3756 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3757 if p_paddr_valid is set.
3758 (copy_private_bfd_data): New static function.
3759 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3761 * elf.c (assign_file_positions_for_segments): Fix case where extra
3762 program headers were allocated.
3764 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3765 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3766 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3767 _bfd_elf_print_private_bfd_data.
3769 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3770 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3771 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3772 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3773 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3774 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3775 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3777 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3779 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3780 * elf.c (make_mapping): New static function.
3781 (map_sections_to_segments): New static function.
3782 (elf_sort_sections): New static function.
3783 (assign_file_positions_for_segments): New static function.
3784 (map_program_segments): Remove.
3785 (get_program_header_size): Remove sorted_hdrs, count, and
3786 maxpagesize parameters. Simplify.
3787 (assign_file_positions_except_relocs): When generating an
3788 executable, use assign_file_positions_for_segments.
3789 (elf_sort_hdrs): Remove.
3790 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3791 to get_program_header_size.
3793 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3795 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3797 * configure, config.in: Regenerate with autoconf 2.7.
3799 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3800 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3802 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3804 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3805 (ecoff_sec_to_styp_flags): Likewise.
3806 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3807 (ecoff_set_symbol_info): Handle scRConst.
3808 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3809 (ecoff_compute_section_file_positions): Handle .rconst section.
3810 (_bfd_ecoff_write_object_contents): Likewise.
3811 (ecoff_link_check_archive_element): Handle scRConst.
3812 (ecoff_link_add_externals): Likewise.
3813 (ecoff_link_write_external): Handle .rconst section.
3814 (ecoff_reloc_link_order): Likewise.
3815 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3816 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3818 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3820 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3821 DEF_DYNAMIC flag is set.
3823 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3825 * host-aout.c: If TRAD_HEADER is defined, include it.
3827 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3829 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3830 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3831 (BFD_NEED_DECLARATION): New function.
3832 * configure.in: Use BFD_NEED_DECLARATION.
3833 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3834 * configure, config.in: Rebuild with autoconf 2.6.
3836 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3837 special_sections before returning when called with a non XCOFF
3840 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3843 * coffcode.h (coff_compute_section_file_positions): Only pad the
3844 previous section to force file alignment when creating an
3847 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3849 * coffcode.h (coff_compute_section_file_positions): If
3850 RS6000COFF_C, set up the .debug section.
3852 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3853 if it is not large enough to accomodate the entire TOC area with
3854 signed 16 bit offsets.
3855 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3857 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3858 TOC anchor to use the TOC value used in the output file.
3860 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3862 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3863 (_bfd_coff_read_string_table): Likewise.
3865 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3867 * pe-arm.c: Fix typos.
3868 * coff-arm.c: Likewise.
3870 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3872 * coff-ppc.c (list_ele): Added "cat"egory member.
3873 (record_toc): New category parameter (priv or pub).
3874 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3875 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3876 the mainline. It addes extra toc cells in error.
3877 (ppc_coff_swap_sym_in_hook): Added some documentation.
3878 (dump_toc): Can now diagnose "virtual toc" chicanery.
3880 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3882 * elf-bfd.h (struct elf_link_hash_table): Change type of
3883 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3885 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3887 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3888 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3890 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3891 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3892 defined or mentioned in a regular file.
3894 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3896 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3897 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3898 (coff_ppc_relocate_section): Correct REL24 handling
3899 (ppc_process_before_allocation): Correct TOCDEFN handling
3901 * peicode.h (dir_names): Added name descriptions
3903 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3905 * VERSION: Updated to cygnus-2.6.
3907 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3909 * targets.c (m68k4knetbsd_vec): Declare.
3911 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3913 * targets.c (bfd_target): Change type of second argument to
3914 _bfd_print_private_bfd_data from void * to PTR.
3915 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3916 using PTR rather than void *.
3917 * bfd-in2, libbfd.h: Rebuild.
3918 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3920 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3921 _bfd_generic_bfd_print_private_bfd_data rather than casting
3924 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3926 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3927 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3929 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3930 BFD64_BACKENDS_CFILES): New variables.
3933 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3935 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3936 not at the file position of the first section.
3937 * coffcode.h (coff_compute_section_file_positions): Avoid using
3939 (coff_write_object_contents): When generating a PPC PE executable
3940 with no symbols, round up the file size to a COFF_PAGE_SIZE
3942 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3943 don't write out a string table.
3945 * elf.c (bfd_section_from_shdr): When using a different section
3946 header, pass the new one to _bfd_elf_make_section_from_shdr.
3947 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3948 (elf_map_symbols): Add section VMA to symbol value when comparing
3950 (_bfd_elf_compute_section_file_positions): Only build symbol table
3951 if there are some symbols. Set file offset of symtab and strtab
3953 (assign_file_positions_except_relocs): Remove dosyms parameter.
3954 Change all callers. Never set file offset of symtab and strtab
3956 (_bfd_elf_copy_private_section_data): New function.
3957 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3958 (_bfd_elf_copy_private_symbol_data): New function.
3959 (swap_out_syms): Check for special mapping of st_shndx created by
3960 copy_private_symbol_data.
3961 * elfxx-target.h: Use new copy routines.
3962 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3963 (_bfd_elf_copy_private_section_data): Declare.
3965 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3967 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3970 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3971 _bfd_dummy_target, matching the recent change to archive
3974 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3976 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3977 arithmetic on PTR types.
3979 * aout-target.h (MY(callback)): Set the lma of the sections.
3981 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3982 symbol into a reloc against the section.
3984 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3986 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3987 glue for the relocs: IMGLUE and IFGLUE.
3988 (record_toc): new function - tracks toc contents
3989 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3990 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3991 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3992 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3993 (ppc_record_toc_entry): Removed a debug define (duh)
3995 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3996 (pe_print_idata): New function - formats the idata section data
3997 (pe_print_pdata): New function - formats the pdata section data
3998 (pe_print_private_bfd_data): calls to above
4000 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4002 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4003 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4004 TARGET_SYM and TARGET_NAME for vector and BFD name.
4005 * coff-pmac.c (pmac_xcoff_vec): Remove.
4006 (TARGET_SYM, TARGET_NAME): Define.
4007 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4008 machine to 0, not all PowerMacs are 601s.
4010 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4012 * elfcode.h (elf_object_p): Read in any program headers.
4013 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4014 based on the program headers, if any.
4015 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4016 (map_program_segments): Set p_paddr of program headers based on
4019 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4024 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4025 trying to do a relocateable link with a non-a.out object file.
4027 * archive.c (bfd_generic_archive_p): Check the first object file
4028 in an archive even if target_defaulted is set. If the object file
4029 has the wrong xvec, reject it.
4031 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4032 be represented, report the name via _bfd_error_handler.
4033 (translate_to_native_sym_flags): Likewise.
4034 * elf32-mips.c (mips_elf_final_link): Likewise.
4035 * oasys.c (oasys_write_sections): Likewise.
4037 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4038 which checks for STYP_OVRFLO sections.
4039 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4040 reloc and lineno count overflows.
4041 (coff_write_object_contents): Call coff_count_linenumbers before
4042 coff_compute_section_file_positions. If RS6000COFF_C, handle
4043 reloc and lineno count overflows.
4044 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4045 relocs before dealing with .pad sections. Count overflow section
4046 headers when handling .pad sections.
4048 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4051 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4052 (struct xcoff_link_hash_table): Add descriptor_section and
4053 special_sections fields.
4054 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4055 (xcoff_link_add_symbols): Set linkage section alignment. Create
4056 descriptor section. Check for magic symbol names (_text, etc.),
4057 and record them in special_sections if found. Set
4058 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4059 descriptor field to point back to the function code symbol.
4060 (xcoff_sweep): Always mark the special descriptor_section.
4061 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4062 function descriptor, and mark it if it is.
4063 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4064 parameter, and fill it in. Allocate space for the descriptor
4066 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4067 global linkage code. If an undefined function descriptor is
4068 exported, arrange to define it. Warn about any other undefined
4070 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4071 (xcoff_write_global_symbol): Create a function descriptor when
4073 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4074 * bfd-in2.h: Rebuild.
4076 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4078 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4079 (ppc_coff_link_hash_table): new types for hashing
4080 (ppc_coff_link_hash_newfunc): hash entry constructor
4081 (ppc_coff_link_hash_table_init): hash table initializer
4082 (ppc_coff_link_hash_table_create): hash table constructor
4083 (ppc_record_toc_entry): changed references to hash table
4084 (coff_ppc_relocate_section): changed references to hash table
4086 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4087 * libcoff.h: Rebuild
4089 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4090 (coff_link_add_symbols): removed toc_offset init
4092 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4094 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4097 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4098 if it is given and mmep is available.
4099 * acconfig.h: Undef USE_MMAP.
4100 * configure, config.in: Regenerated.
4101 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4102 table handling the old way.
4103 (aout_get_external_symbols): Don't complain if last byte of string
4105 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4106 (bfd_free_window) [! USE_MMAP]: Don't define.
4107 (bfd_get_file_window,
4108 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4110 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4112 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4115 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4117 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4118 compatible with AMD generated COFF files. Try to support both AMD
4119 and GNU formats simultaneously.
4120 (coff_a29k_relocate_section): Likewise.
4122 * libbfd.c (bfd_get_file_window): Change writable parameter from
4123 int to boolean; update all callers. Pass MAP_SHARED if not
4124 writable--it's required on Solaris. Cast fprintf argument to
4126 * bfd-in.h (bfd_get_file_window): Update declaration.
4127 * bfd-in2.h: Rebuild.
4128 * aoutx.h: Update calls to bfd_get_file_window.
4130 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4132 (xcoff_swap_ldhdr_in): New static function.
4133 (xcoff_swap_ldsym_in): New static function.
4134 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4135 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4136 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4137 Handle XTY_ER/XMC_XO symbols correctly.
4138 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4139 rather than normal symbol table.
4140 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4141 already defined with the same absolute value.
4142 (xcoff_mark): When considering called symbols, check whether the
4143 descriptor is from a dynamic object, rather than the symbol
4145 (xcoff_build_ldsyms): Likewise.
4147 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4148 Cast realloc and malloc return values. If malloc or realloc fail,
4149 set bfd_error_no_memory.
4150 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4151 * bfd-in2.h: Rebuild.
4153 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4155 * coff-ppc.c (ppc_record_toc_entry): new function.
4156 (in_reloc_p): changed return value.
4157 (coff_ppc_relocate_section): much rework.
4158 (ppc_allocate_toc_section): new function.
4159 (ppc_process_before_allocation): new function.
4160 (ppc_coff_swap_sym_in_hook): new function.
4162 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4163 (coff_link_add_symbols): initialize toc_offset.
4165 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4166 (coff_swap_aouthdr_out): Added more sections to the data
4167 dictionary for the pe file header. Also changed linker version
4168 number on the ppc side.
4169 (dir_names): small improvements to the dictionary printing.
4170 (pe_mkobject_hook): save the file level flags.
4172 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4173 (pe_tdata): added real_flags field
4174 (coff_tdata): added local_toc_sym_map and access macro
4176 * libcoff.h (coff_link_hash_entry): added toc_offset field
4177 (pe_tdata): added real_flags field
4178 (coff_tdata): added local_toc_sym_map and access macro
4180 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4181 (coff_mkobject): init for local_toc_sym_map
4182 (coff_write_object_contents): set the internal_a.magic to
4183 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4186 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4188 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4189 entries until both the line number address and the function name
4190 address are too large.
4192 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4193 * configure: Rebuilt.
4195 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4196 is defined in the environment.
4198 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4200 * som.c (som_get_section_contents_in_window): Define to use
4203 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4205 * coff-i860.c: New file, based on coff-i386.c.
4206 * cpu-i860.c: New file, based on cpu-i386.c.
4207 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4208 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4209 targets, using i860coff_vec.
4210 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4211 trad-core.o and hosts/i860mach3.h.
4212 (i860coff_vec): Use coff-i860.o and cofflink.o.
4213 * configure: Rebuild.
4214 * Makefile.in: Rebuild dependencies.
4215 (ALL_MACHINES): Add cpu-i860.o.
4216 (BFD32_BACKENDS): Add coff-i860.o.
4217 (CFILES): Add cpu-i860.c and coff-i860.c.
4218 * targets.c (i860coff_vec): Declare.
4219 (bfd_target_vector): Add &i860coff_vec.
4220 * archures.c (bfd_i860_arch): Declare.
4221 (bfd_archures_list): Add &bfd_i860_arch.
4222 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4223 (coff_set_flags): Handle bfd_arch_i860.
4224 (coff_write_object_contents): Handle I860 a.out magic number.
4226 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4228 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4229 the created .tc section to 2.
4230 (xcoff_mark): Don't keep a .loader reloc for a call to an
4231 undefined symbol when creating a shared library.
4232 (xcoff_build_ldsyms): When creating a shared library, generate
4233 global linkage code for a call to an undefined symbol.
4235 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4237 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4238 BFD32_BACKENDS, BFD64_BACKENDS.
4239 (.dep1): Put mkdep output in a separate file.
4240 Rebuilt dependencies.
4242 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4245 Permit use of mmap when available:
4247 * configure.in: Check for mmap, madvise, mprotect.
4248 * config.in, configure: Regenerated.
4250 * libbfd.c (struct _bfd_window_internal): Define type.
4251 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4253 (ok_to_map): New static variable for debugging.
4254 (_bfd_generic_get_section_contents_in_window): New function.
4255 * bfd-in.h (bfd_window_internal): Declare type.
4256 (bfd_window): Define type.
4257 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4258 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4261 * libaout.h (struct aoutdata): Add two window fields.
4262 (obj_aout_sym_window, obj_aout_string_window): New macros.
4263 * aoutx.h (some_aout_object_p): Initialize windows.
4264 (aout_get_external_symbols): Get symbol data and strings in
4265 windows instead of explicitly allocated buffers.
4266 (slurp_symbol_table): Free window instead of memory.
4267 (bfd_free_cached_info): Release windows instead of freeing storage
4269 (aout_link_free_symbols): Ditto.
4271 * targets.c (bfd_target): Add new field for
4272 get_section_contents_in_window.
4273 (BFD_JUMP_TABLE_GENERIC): Updated.
4274 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4275 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4276 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4277 macros for get_section_contents_in_window field.
4279 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4281 * core.c: Renamed to corefile.c
4282 * makefile.dos (OBJS): Change core.o to corefile.o
4283 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4286 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4288 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4289 targ_selvecs to allow debugging under Irix-5 native.
4292 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4294 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4295 to o. Clobber and restore the list of new csects around the call
4296 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4297 linker error and the linker wants to read the symbol table. Reset
4298 the line number count of a real section even if it has no relocs.
4299 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4301 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4304 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4306 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4307 an undefined symbol in a shared link.
4309 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4310 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4311 phdm@info.ucl.ac.be (Philippe De Muyter).
4313 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4315 * coff-m88k.c (rtype2howto): New static function.
4316 (RTYPE2HOWTO): Use it rather than a macro definition.
4318 * coffcode.h (coff_write_object_contents): set internal_a.magic
4319 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4321 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4322 define TRAD_HEADER to new file hosts/delta68.h.
4323 m88*-motorola-sysv*, however, does use ptrace-core.o.
4324 * hosts/delta68.h: New file.
4326 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4327 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4329 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4331 * i386linux.c (MY(vec)): Declare before use.
4333 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4335 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4336 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4338 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4339 BFD is not of the right type.
4340 (bfd_elf_get_needed_list): Likewise.
4341 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4342 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4343 * xcofflink.c (XCOFF_XVECP): Define.
4344 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4346 (bfd_xcoff_import_symbol): Likewise.
4347 (bfd_xcoff_export_symbol): Likewise.
4348 (bfd_xcoff_link_count_reloc): Likewise.
4349 (bfd_xcoff_record_link_assignment): Likewise.
4350 (bfd_xcoff_size_dynamic_sections): Likewise.
4352 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4353 table index against the number of symbols for a base relative
4356 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4358 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4359 full_aouthdr flag here...
4360 (_bfd_xcoff_bfd_final_link): ...not here.
4362 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4364 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4365 systems that have a system <libelf.h>.
4366 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4367 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4368 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4369 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4370 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4371 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4372 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4374 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4376 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4377 set, set BSF_WEAK in symbol. Change all callers.
4378 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4379 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4380 _bfd_generic_link_add_one_symbol.
4381 (ecoff_indirect_link_order): Check that the section tdata relocs
4382 are not NULL before using them.
4384 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4385 define TRAD_HEADER as hosts/alphalinux.h.
4386 * configure: Rebuild.
4387 * hosts/alphalinux.h: New file.
4388 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4391 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4393 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4394 C_ECOMM storage classes.
4396 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4398 (xcoff_mark): Call xcoff_mark_symbol.
4399 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4400 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4402 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4404 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4406 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4408 (xcoff_find_reloc): New static function.
4409 (xcoff_link_add_symbols): Use it.
4410 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4411 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4412 relocate the value of C_DECL.
4414 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4416 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4418 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4419 callback decide what goes in .relocs.
4420 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4421 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4424 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4426 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4429 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4431 * xcofflink.c: More improvements, mostly to fix handling of
4432 constructors and a few other special cases.
4433 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4434 zero, reverting yesterday's change.
4435 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4436 (bfd_xcoff_link_count_reloc): Declare.
4437 (bfd_xcoff_record_link_assignment): Declare.
4438 * bfd-in2.h: Rebuild.
4440 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4442 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4443 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4444 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4445 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4446 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4447 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4449 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4452 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4453 segments includes the a.out header. See to that the magic number
4454 *always* is big-endian.
4456 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4457 m68k4k NetBSD configurations.
4459 * configure.in, configure: Separate i386 & mips NetBSD
4460 configurations from other BSD ones. Don't assume DEC is the only
4461 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4462 configurations. Add support for m68k4k NetBSD object format.
4464 * libaout.h: Added M_68K4K_NETBSD magic.
4466 * m68k4knetbsd.c: New file.
4468 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4470 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4473 * hosts/mipsnbsd.h: New file.
4476 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4478 * config.bfd: Add config stuff for mips*-*-magic* to set
4479 targ_defvec to ecoff_big_vec.
4482 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4484 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4486 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4487 toc_section, and entry_section fields.
4488 (struct xcoff_section_tdata): Remove ldrel_count field.
4489 * libcoff.h: Rebuild.
4490 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4492 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4493 full a.out header if full_aouthdr is set in xcoff_data.
4494 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4495 based on sections stored in xcoff_data.
4496 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4498 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4499 (rs6000coff_vec): Set symbol_leading_char to '.'.
4500 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4501 value stored in ret rather than returning a pointer value.
4503 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4505 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4508 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4510 * som.c (som_slurp_string_table): Allocate the strings with malloc
4511 since they're free'd by free_cached_info.
4512 (som_slurp_symbol_table): Similarly for the symbol table.
4514 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4516 * Makefile.in (diststuff): Don't make headers.
4518 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4520 * Makefile.in: Rebuild dependencies.
4522 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4523 output_bfd is not SunOS.
4524 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4525 non-SunOS input files.
4527 * xcofflink.c: Extensive changes to support linking shared objects
4528 and generating a .loader section.
4529 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4530 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4531 last_symndx, and ldrel_count fields.
4532 * libcoff.h: Rebuild.
4533 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4534 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4536 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4537 (bfd_xcoff_export_symbol): Declare.
4538 (bfd_xcoff_size_dynamic_sections): Declare.
4539 * bfd-in2.h: Rebuild.
4541 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4543 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4544 * configure: Rebuild.
4545 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4546 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4548 (pmac_xcoff_vec): Update to use new xcoff support.
4549 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4550 (xcoff_write_armap): Declare buf as unsigned char.
4551 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4553 * mpw-make.sed: Generalize subdir_do edit.
4555 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4557 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4558 correctly. Don't initialize asect->vma.
4560 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4562 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4563 something a little less than the page size.
4565 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4567 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4569 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4571 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4572 * coffcode.h (coff_write_object_contents): If .bss is before
4573 .data us that as data_start.
4574 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4576 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4577 (coff_swap_outhdr_out): Hardwire in version number.
4579 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4581 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4582 major and minor to *_vno, since the former are also macros in
4583 SunOS header files. Cast result of bfd_alloc to appropriate
4586 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4587 before assigning to sec_data.
4589 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4591 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4592 now relative to the section, not absolute.
4593 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4594 get the file name when there is a N_SO directory name. When
4595 handling stabs, remember that section->vma was added to the
4598 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4600 * sunos.c (struct sunos_link_hash_table): Add needed field.
4601 (sunos_link_hash_table_create): Call bfd_release, not free.
4602 (sunos_link_hash_table_create): Initialize needed field.
4603 (sunos_add_dynamic_symbols): Record needed objects.
4604 (bfd_sunos_get_needed_list): New function.
4605 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4606 * bfd-in2.h: Rebuild.
4608 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4610 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4612 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4614 * bfd-in.h (struct bfd_link_needed_list): Rename from
4615 bfd_elf_link_needed_list.
4616 * bfd-in2.h: Rebuild.
4617 * elf.c, elflink.h, libelf.h: Corresponding changes.
4619 Add start at AIX linker support; no shared libraries yet.
4620 * xcofflink.c: New file.
4621 * configure.in (rs600coff_vec): Use xcofflink.o.
4622 * configure: Rebuild.
4623 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4625 (struct xcoff_section_tdata): Define.
4626 (xcoff_section_data): Define macro.
4627 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4628 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4629 (_bfd_xcoff_bfd_final_link): Declare.
4630 (_bfd_ppc_xcoff_relocate_section): Declare.
4631 * libcoff.h: Rebuild.
4632 * coff-rs6000.c: Clean up a bit.
4633 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4634 cputype, csects, and debug_indices.
4635 (xcoff_copy_private_bfd_data): Copy cputype.
4636 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4637 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4638 (xcoff_reloc_type_lookup): Rename from
4639 rs6000coff_reloc_type_lookup.
4640 (coff_relocate_section): Define.
4641 (_bfd_xcoff_sizeof_headers): Define.
4642 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4643 (_bfd_xcoff_bfd_relax_section): Define.
4644 (_bfd_xcoff_bfd_link_split_section): Define.
4645 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4647 * coffcode.h (coff_compute_section_file_positions): If AIX,
4648 increment sofar by SMALL_AOUTSZ if not executable.
4649 (coff_write_object_contents): If AIX, always output an a.out
4650 header; if not executable, header size of SMALL_AOUTSZ.
4651 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4652 (_bfd_stringtab_init): Initialize xcoff field.
4653 (_bfd_xcoff_stringtab_init): New function.
4654 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4655 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4656 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4657 * libbfd.h: Rebuild.
4658 * Makefile.in: Rebuild dependencies.
4659 (BFD32_BACKENDS): Add xcofflink.o.
4660 (CFILES): Add xcofflink.c.
4662 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4663 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4664 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4666 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4668 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4670 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4672 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4673 * config.in: Regenerated.
4675 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4676 (_bfd_chunksize): New variable.
4677 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4678 for obstack chunk size.
4679 * configure.in: Check for getpagesize.
4680 * configure: Regenerated.
4682 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4684 * trad-core.c (rawptr): Make it a local variable of
4685 ptrace_unix_core_file_p.
4687 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4689 * coff-arm.c (in_reloc_p): New.
4690 * coff-i386.c (in_reloc_p): New.
4691 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4692 (coff_write_object_contents): Only set has_reloc_section
4694 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4695 in_reloc_p to decide if reloc should be emitted.
4696 * libcoff.h (pe_data_type.in_reloc_p): New.
4697 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4699 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4701 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4702 (_bfd_coff_read_internal_relocs): Likewise.
4703 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4704 (_bfd_coff_read_internal_relocs): Likewise.
4706 * elflink.h (elf_link_add_object_symbols): Correct conditions
4707 under which type and size change warnings are issued.
4709 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4711 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4712 a symbol which is not in a real section.
4713 (coff_write_native_symbol): Corresponding change.
4715 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4716 coff_link_hash_newfunc and make non-static.
4717 (_bfd_coff_link_hash_table_init): New function, broken out of
4718 _bfd_coff_link_hash_table_create.
4719 (_bfd_coff_link_hash_table_create): Use it.
4720 (process_embedded_commands): Make static.
4721 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4722 (_bfd_coff_link_hash_table_init): Declare.
4723 * libcoff.h: Rebuild.
4725 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4726 field in XCOFF tdata.
4727 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4728 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4729 based on cputype stored in a.out header, or in n_type of initial
4731 (coff_write_object_contents): Set cputype correctly in a.out
4733 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4735 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4736 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4738 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4739 * libcoff.h: Rebuild.
4741 * cpu-rs6000.c (rs6000_compatible): New static function.
4742 (bfd_rs6000_arch): Use it.
4743 * cpu-powerpc.c (powerpc_compatible): New static function.
4744 (arch_info_struct): Define various flavours of PowerPC.
4745 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4748 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4750 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4752 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4754 * elflink.h (elf_link_add_object_symbols): Don't warn about
4755 changing the size or type if the old definition was weak.
4757 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4759 * coffcode.h (combined_entry_type): Add fix_line field.
4760 (coff_slurp_line_table): Warn if we try to set the lineno field of
4762 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4763 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4764 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4765 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4767 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4768 * libcoff.h: Rebuild.
4770 * libcoff-in.h (struct xcoff_tdata): Define.
4771 (xcoff_data): Define.
4772 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4773 * bfd-in2.h, libcoff.h: Rebuild.
4774 * coff-rs6000.c (xcoff_mkobject): New static function.
4775 (coff_mkobject): Define.
4776 (xcoff_copy_private_bfd_data): New static function.
4777 (coff_bfd_copy_private_bfd_data): Define.
4778 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4780 (rs6000coff_vec): Add DYNAMIC to object_flags.
4781 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4782 .loader sections specially.
4783 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4784 section alignment from the XCOFF tdata information.
4785 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4786 F_SHROBJ, and copy the extra a.out header information into the
4787 XCOFF tdata structure.
4788 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4789 F_DYNLOAD and the extra a.out header information.
4790 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4791 C_HIDEXT symbol with attached csect information.
4792 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4793 in the o_maxdata field.
4794 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4795 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4796 end if BSF_NOT_AT_END is set.
4798 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4799 _bfd_read_ar_hdr_fn.
4800 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4801 * bfd-in2.h, libbfd.h: Rebuild.
4802 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4804 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4805 (bfd_slurp_bsd_armap_f2): Likewise.
4806 (_bfd_slurp_extended_name_table): Likewise.
4808 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4810 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4812 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4813 when the symbol table is empty.
4815 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4816 space for section symbols, since we don't output them either.
4817 (elf_m68k_adjust_dynindx): Removed.
4819 * ptrace-core.c (rawptr): Make it a local variable of
4820 ptrace_unix_core_file_p.
4822 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4824 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4827 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4828 Mac object file formats.
4830 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4832 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4833 auxent if there isn't one.
4834 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4835 rather than FILNMLEN as the maximum name length.
4837 * coffcode.h (bfd_coff_backend_data): Add new field
4838 _bfd_coff_print_aux.
4839 (bfd_coff_print_aux): New static function.
4840 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4841 scnlen field of an XTY_LD csect aux entry.
4842 (coff_print_aux): New static function.
4843 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4844 in coff_pointerize_aux_hook.
4845 (bfd_coff_std_swap_table): Initialize new field.
4846 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4847 * libcoff.h: Rebuild.
4848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4851 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4852 if there are symbols, for native AIX ld compatibility.
4854 * coffcode.h (bfd_coff_backend_data): Add new field
4855 _bfd_coff_pointerize_aux_hook.
4856 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4857 or I960, and as 0 otherwise.
4858 (bfd_coff_std_swap_table): Initialize new field.
4859 * libcoff.h: Rebuild.
4860 * coffgen.c (coff_pointerize_aux): Change parameters to take
4861 symbol pointer instead of type and class, and to take aux index.
4862 Call _bfd_coff_pointerize_aux_hook if it is defined.
4863 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4864 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4865 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4867 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4868 read-only/host-only support.
4870 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4872 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4875 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4876 BFD_JUMP_TABLE_ARCHIVE accordingly.
4877 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4878 (_bfd_compute_and_write_armap): Declare.
4879 (_bfd_generic_read_ar_hdr): Declare.
4880 (_bfd_read_ar_hdr): Define.
4881 (_bfd_noarchive_read_ar_hdr): Define.
4882 (_bfd_archive_bsd_read_ar_hdr): Define.
4883 (_bfd_archive_coff_read_ar_hdr): Define.
4884 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4885 _bfd_read_ar_hdr instead.
4886 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4887 (_bfd_compute_and_write_armap): Rename from
4888 compute_and_write_armap. Make non-static. Change all callers.
4889 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4890 than _bfd_snarf_ar_hdr.
4891 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4892 * ieee.c (ieee_read_ar_hdr): Define.
4893 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4894 * oasys.c (oasys_read_ar_hdr): Define.
4895 * som.c (som_read_ar_hdr): Define.
4896 * bfd-in2.h, libbfd.h: Rebuild.
4898 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4900 * peicode.c (coff_swap_filehdr_in): If symptr is
4901 zero, there aren't any symbols, even if nsyms is set.
4903 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4905 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4907 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4908 sections, and set styp correctly for them: .got, .hash, .dynamic,
4909 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4910 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4912 (ecoff_sort_hdrs): New static function.
4913 (ecoff_compute_section_file_positions): Return boolean, not void.
4914 Sort the sections by VMA before looking through them. Put the
4915 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4916 section on an appropriate boundary within the page.
4917 (ecoff_compute_reloc_file_positions): Check return value of
4918 ecoff_compute_section_file_positions.
4919 (_bfd_ecoff_set_section_contents): Likewise.
4920 (_bfd_ecoff_write_object_contents): Check for various Alpha
4921 section types when incrementing text_size and data_size. Call
4922 adjust_headers backend function if it exists.
4923 * coff-alpha.c (alpha_adjust_headers): New static function.
4924 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4925 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4927 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4929 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4931 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4932 of ALTERNATE_AIX_CORE_FORMAT.
4933 * configure.in (aix4): No longer need CORE_FLAGS.
4934 * configure: Updated.
4936 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4938 NS32k changes from Ian Dall:
4939 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4941 (aout_link_input_section_std, aout_link_input_section_ext,
4942 aout_link_reloc_link_order): Call them instead of _bfd_*
4944 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4946 (backend_data): Use it instead of hardcoded zero.
4948 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4949 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4951 * ns32knetbsd.c: Include bfd.h.
4952 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4953 (MY_bfd_reloc_type_lookup): Declare function too.
4954 * pc532-mach.c (set_sizes): Don't declare.
4955 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4956 (backend_data, MY_backend_data): Don't define.
4958 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4959 ns32k-*-lites* like ns32k-*-netbsd*.
4961 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4964 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4966 * coffcode.h (coff_write_object_contents): Restore setting
4967 f_timdat to 0, deleted on August 22.
4969 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4971 * coffcode.h (coff_bfd_copy_private_symbol_data,
4972 coff_bfd_copy_private_section_data,
4973 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4974 * peicode.h (coff_bfd_copy_private_bfd_data): New
4975 (pe_bfd_copy_private_bfd_data): New.
4976 (coff_swap_scnhdr_in): Swap bss size into the right place.
4977 (pe_print_private_bfd_data): Add some newlines.
4979 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4981 * som.c (setup_sections): Don't die if a space has no subspaces.
4983 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4985 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4986 dynamic symbol override a common symbol. Don't change the size or
4987 type if they have been set and the new symbol is not a definition.
4988 Warn if the size or type changes.
4990 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4992 * som.c (som_begin_writing): Don't write the symbol table or
4994 (som_finish_writing): Write them here. Place them after the
4995 subspace data, but before the relocs.
4997 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4999 * sunos.c (sunos_add_one_symbol): Just pass false, not
5000 info->shared_library, to sunos_create_dynamic_sections.
5001 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5003 (sunos_check_dynamic_reloc): Remove .text section assertion.
5005 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5007 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5008 * configure, configure.in: Add pmac_xcoff_vec case.
5009 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5010 * coff-pmac.c: New file, PowerMac XCOFF support.
5011 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5012 * targets.c (pmac_xcoff_vec): Declare.
5014 * mpw-config.in: Various changes to be compatible with the
5015 autoconf-based configury.
5016 * mpw-make.sed: New file, sed commands to translate Unix
5017 makefile into MPW syntax.
5018 * mpw-make.in: Remove.
5019 * hosts/mpw.h: Remove.
5020 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5021 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5023 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5025 * binary.c (binary_get_symtab): Return an empty string on error.
5026 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5028 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5030 * coff-ppc.c: Reformatted according to gnu conventions
5031 Removed irrelevant "if 0" code
5033 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5035 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5036 symbols rather than as indirect symbols.
5037 (MY(slurp_symbol_table)): Don't do anything special about
5040 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5041 of .ctors and .dtors sections is no larger than 2.
5043 * sunos.c (sunos_add_one_symbol): Don't change
5044 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5046 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5047 dynamic symbols when creating a shared library.
5048 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5050 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5051 written even if it is not defined in a regular object.
5052 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5053 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5054 rather than the constant 22.
5055 (sunos_check_dynamic_reloc): Handle creating a shared library.
5056 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5057 zero when creating a shared library.
5058 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5059 write it out at the start of the symbol table.
5061 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5063 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5065 * config.bfd: Add arm-*-coff.
5066 * configure.in, configure: Add armcoff_{little,big}_vec.
5067 * targets.c (armcoff_{little,big}_vec): Declare.
5068 (bfd_target_vector): Add armcoff_{little,big}_vec.
5069 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5071 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5073 * targets.c (bfd_find_target): Remove debugging code.
5075 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5077 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5079 * Makefile.in: added *-ppc files
5080 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5081 allow pe based .o's to be shared with other tools on ppc/NT
5082 * config.bfd: added powerpc[le]-[pe|winnt] config support
5083 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5084 * peicode.h: Added more section flags for PE on ppc
5085 Added coff_swap_filehdr_out to allow peicode.h to be
5086 used for non-image PE files on ppc.
5087 Check for image, or not, before copying pe_opthdr
5088 * targets.c: Added new bfd's
5089 * targets.c: Removed two inactive bfds that shouldn't have made it this
5092 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5094 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5095 explicit values to initialize all relocs. Change all users.
5096 (ppc_elf_brtaken_inner): New function to handle branch predicition
5098 (ppc_elf_brtaken_reloc): Ditto.
5099 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5100 relocs use ppc_elf_unsupported_reloc.
5101 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5102 needs to be reported.
5103 (ppc_elf_relocate_section): Support branch prediction relocs.
5105 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5107 * bfd.c (bfd_assert): Remove \n from string passed to
5110 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5111 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5112 (bfd_coff_make_section_hook): Don't define.
5113 (coff_make_section_hook): Remove.
5114 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5115 (styp_to_sec_flags): Likewise.
5116 (coff_write_object_contents): Likewise.
5117 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5119 * libcoff.h: Rebuild.
5120 * coffgen.c (make_a_section_from_file): Just call
5121 bfd_make_section_anyway, not bfd_make_section or
5122 bfd_coff_make_section_hook.
5123 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5124 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5125 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5126 make_section_hook field.
5127 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5129 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5130 pointers into value field for warning and indirect symbols; just
5131 leave the value field alone.
5132 * linker.c (generic_link_add_symbol_list): Use next symbol for
5133 warning and indirect symbols, rather than looking in symbol value.
5134 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5135 parameter. Change all callers. Remove support for indirect
5136 symbols; it didn't work anyhow.
5137 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5138 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5139 * bfd-in2.h: Rebuild.
5141 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5143 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5144 go back to telling the tools this reloc operates on 32 bits.
5146 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5148 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5149 rather than a direct fprintf.
5150 * archive.c (_bfd_write_archive_contents): Likewise.
5151 * coffcode.h (coff_slurp_symbol_table): Likewise.
5152 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5153 (ppc_elf_unsupported_reloc): Likewise.
5154 (ppc_elf_relocate_section): Likewise.
5155 * i386linux.c (linux_tally_symbols): Likewise.
5156 (linux_finish_dynamic_link): Likewise.
5157 * osf-core.c (osf_core_core_file_p): Likewise.
5158 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5159 * som.c (som_sizeof_headers): Likewise.
5160 * srec.c (srec_bad_byte): Likewise.
5161 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5162 * libbfd-in.h (bfd_assert): Declare first parameter const.
5163 * libbfd.h: Rebuild.
5164 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5165 bfd_reloc_overflow is enough.
5166 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5167 * coff-h8500.c (rtype2howto): Likewise.
5168 * coff-z8k.c (rtype2howto): Likewise.
5169 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5170 * elf.c (_bfd_elf_get_lineno): Likewise.
5171 (_bfd_elf_no_info_to_howto): Likewise.
5172 (_bfd_elf_no_info_to_howto_rel): Likewise.
5173 * hp300hpux.c (convert_sym_type): Likewise.
5174 (MY(swap_std_reloc_in)): Likewise.
5175 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5177 * libaout.h (struct aoutdata): Add line_buf field.
5178 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5179 and filename_buffer. Instead, use a malloc buffer stored in the
5180 new line_buf field. Remove length restrictions.
5182 * coffgen.c (string_size): Remove static variable.
5183 (debug_string_size, debug_string_section): Likewise.
5184 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5185 and debug_string_size_p parameters. Use them instead of the
5186 global variables. Change all callers.
5187 (coff_write_symbol): Likewise.
5188 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5189 (coff_write_symbols): Add local variables to replace removed
5192 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5193 function, and line_base fields.
5194 * libcoff.h: Rebuild.
5195 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5196 information, rather than using static variables.
5198 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5199 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5201 * init.c (initialized): Remove static variable.
5202 (bfd_init): Don't bother setting initialized.
5203 (bfd_check_init): Remove.
5204 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5205 * libbfd.h: Rebuild.
5207 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5209 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5210 size for full core dumps. Copy core file header to private data.
5211 (rs6000coff_core_file_failing_command,
5212 rs6000coff_core_file_failing_signal): New functions to extract
5213 the file name and terminating signal from the core file.
5214 * coff-rs6000.c: Use them.
5216 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5218 Change arch info to be const, initialized at compile time.
5219 * archures.c: Reindent many functions. Change CONST to const.
5220 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5221 nothing set it anyhow. Make next const.
5222 (bfd_arch_info_list): Remove.
5223 (bfd_archures_list): Rename from archures_init_table. Change from
5224 a table of function pointers to a table of bfd_arch_info_type
5225 structure addresses.
5226 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5227 (bfd_lookup_arch): Likewise.
5228 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5230 (bfd_default_arch_struct): Make const.
5231 (bfd_arch_init, bfd_arch_linkin): Remove.
5232 (bfd_get_arch_info): Return a const pointer.
5233 * init.c (bfd_init): Don't call bfd_arch_init.
5234 * bfd.c (struct _bfd): Make arch_info const.
5235 * bfd-in2.h: Rebuild.
5236 * libbfd.h: Rebuild.
5237 * configure.in: Put & before everything in $selarchs.
5238 * configure: Rebuild.
5239 * cpu-*.c: Change bfd_*_arch from a function which calls
5240 bfd_arch_linkin to a const structure.
5241 * ieee.c (ieee_object_p): Make arch const.
5243 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5245 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5247 * bfd-in2.h: Regenerate.
5248 * libbfd.h: Regenerate.
5250 * elf32-ppc.c (reloc_type): Update names to match current draft.
5251 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5252 relative. Update names to current V.4 draft.
5253 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5254 (ppc_elf_relocate_section): Rename relocations to match draft.
5256 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5258 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5259 compiled with -mrelocatable-lib to be linked with either normal
5260 modules or -mrelocatable modules.
5262 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5264 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5265 in the a.out header.
5267 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5268 a reloc against a local symbol, even if it's not a section.
5270 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5272 * targets.c (bfd_target): Remove unused align_power_min field.
5273 * bfd-in2.h: Rebuild.
5274 * All backends: Remove initialization of align_power_min.
5276 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5278 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5280 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5282 * config.bfd (mips-dec-netbsd*): New target.
5283 * configure.host (mips-dec-netbsd*): New host.
5284 * configure.in (mips-dec-netbsd*): New native.
5285 * configure: Rebuild.
5287 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5289 Make the COFF backend linker merge common types:
5290 * cofflink.c (struct coff_debug_merge_element): Define.
5291 (struct coff_debug_merge_type): Define.
5292 (struct coff_debug_merge_hash_entry): Define.
5293 (struct coff_debug_merge_hash_table): Define.
5294 (coff_debug_merge_hash_table_init): Define.
5295 (coff_debug_merge_hash_table_free): Define.
5296 (coff_debug_merge_hash_lookup): Define.
5297 (struct coff_final_link_info): Add debug_merge field.
5298 (coff_debug_merge_hash_newfunc): New static function.
5299 (_bfd_coff_final_link): Allocate and free debug_merge table.
5300 (coff_link_input_bfd): Merge identical enum, struct and union
5303 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5305 Convert i960 COFF to use COFF backend linker.
5306 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5307 structure to store the symbol being used.
5308 (coff_i960_start_final_link): New static function.
5309 (coff_i960_relocate_section): New static function.
5310 (coff_i960_adjust_symndx): New static function.
5311 (coff_start_final_link): Define.
5312 (coff_relocate_section): Define.
5313 (coff_adjust_symndx): Define.
5314 * coffcode.h (bfd_coff_backend_data): Add new callback function
5315 _bfd_coff_start_final_link.
5316 (bfd_coff_start_final_link): Define.
5317 (coff_start_final_link): Define if not defined.
5318 (bfd_coff_std_swap_table): Add coff_start_final_link.
5319 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5321 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5322 function callback is not NULL.
5323 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5324 (_bfd_coff_internal_syment_name): Declare.
5325 * libcoff.h: Rebuild.
5326 * configure.in (icoff_big_vec): Add cofflink.o.
5327 (icoff_little_vec): Likewise.
5328 * configure: Rebuild.
5330 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5332 * Makefile.in (clean-info): Remove extraneous tab from line
5335 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5337 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5338 contents has relocs.
5340 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5342 * coffcode.h (coff_compute_section_file_positions): Keep the
5344 (coff_write_object_contents): Remember if it's a relocatable
5346 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5347 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5348 if relocatable file. Swap out saved raw size.
5350 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5352 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5353 (maintainer-clean): Rename from realclean, passing
5354 maintainer-clean down to subdirectories, but leave realclean as a
5357 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5360 * dep-in.sed: Remove config.h from generated dependencies.
5362 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5363 broken out of sunos_canonicalize_dynamic_symtab.
5364 (sunos_canonicalize_dynamic_symtab): Call new function
5365 sunos_slurp_dynamic_symtab.
5366 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5367 dynamic symbol table to the caller.
5368 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5369 callback to override the symbols being read.
5370 * libaout.h (struct aout_backend_data): Add three new parameters
5371 to add_dynamic_symbols callback.
5373 Extensive minor changes to avoid various gcc warnings. Also:
5374 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5375 * archures.c (bfd_arch_info_type): Change mach field from long to
5377 (bfd_lookup_arch): Change machine parameter from long to unsigned
5380 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5382 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5383 a symbol with a non-zero plt_offset.
5385 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5387 * elfcode.h (align_file_position): Remove; not used.
5389 * configure.in: Only check for <sys/procfs.h> on a native system,
5390 and make sure it defines prstatus_t.
5391 * configure: Rebuild.
5393 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5395 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5397 * config.in: Rename from config.h.in.
5398 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5399 Check for config.h:config.in when creating stamp-h.
5400 * configure: Rebuild.
5401 * Makefile.in (stamp-h): Depend upon config.in rather than
5402 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5403 calling config.status.
5405 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5406 (Makefile): Just rebuild Makefile.
5407 (config.h, stamp-h): New targets.
5408 * configure.in: Create stamp-h when rebuilding config.h.
5409 * configure: Rebuild.
5411 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5413 * configure.in: Call AC_CONFIG_HEADER. Substitute
5414 HOST_64BIT_LONG. Check that various header files exist. Check
5415 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5416 and/or free need to be declared. Don't make a link to sysdep.h.
5417 Define TRAD_HEADER for various hosts.
5418 * configure: Rebuild.
5419 * configure.host: Don't set my_host. Add definitions taken from
5420 host header files for various entries. Remove entries which now
5422 * acconfig.h: New file.
5423 * config.h.in: New file, built by autoheader.
5424 * sysdep.h: New file.
5425 * Makefile.in (do_distclean): Don't remove sysdep.h.
5427 (LOCAL_H_DEPS): New variable.
5428 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5430 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5431 ($(OPTIONAL_BACKENDS)): Likewise.
5432 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5433 looking through sysdep.h.
5434 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5435 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5436 (fprintf_vma, sprintf_vma): Likewise.
5437 (int64_type, uint64_type): Don't define.
5438 * bfd-in2.h: Rebuild.
5439 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5440 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5441 * lynx-core.c: Include stuff from old hosts/lynx.h.
5442 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5443 rather than NO_FCNTL.
5444 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5445 rather than NATIVE_HPPAHPUX_COMPILER.
5446 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5448 * hosts/*.h: Remove all header files which merely include,
5449 declare, and define things. Leave header files which define
5450 information needed by trad-core.c.
5452 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5453 (BFD_CC_FOR_BUILD): Define.
5454 * configure.in: Use BFD_CC_FOR_BUILD.
5455 * configure: Rebuild.
5457 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5460 * configure: Rebuild.
5462 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5465 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5467 * config.bfd: i386pe_ve -> i386pe_vec.
5469 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5471 * configure.host: Incorporate host Makefile fragments by setting
5473 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5474 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5475 value based on whether the code is being compiled by a cross
5476 compiler. Don't substitute host_makefile_frag or frags.
5477 * aclocal.m4: New file to define local AC_PROG_CC.
5478 * configure: Rebuild.
5479 * Makefile.in (INSTALL): Set to @INSTALL@.
5480 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5481 (INSTALL_DATA): Set to @INSTALL_DATA@.
5483 (CC): Define as @CC@.
5484 (CFLAGS): Set to @CFLAGS@.
5485 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5486 (@host_makefile_frag@): Remove.
5487 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5488 after other options.
5489 (config.status): Remove dependency upon @frags@.
5490 * config/*.mh, config/README: Remove.
5492 * config.bfd: Rewrite to incorporate the contents of the Makefile
5493 fragments by setting shell variables, rather than merely returning
5494 the name of a Makefile fragment.
5495 * configure.in: Use shell variables set by config.bfd rather than
5496 looking at the target Makefile fragment files. Don't substitute
5497 target_makefile_frag. Do substitute TDEFINES.
5498 * configure: Rebuild.
5499 * Makefile.in (@target_makefile_frag@): Remove.
5500 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5501 * config/*.mt: Remove.
5503 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5505 * configure.in: Put changequote lines around "i[345]86" patterns
5506 section of core file support.
5508 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5510 * som.c (som_bfd_print_private_bfd_data): Define to use the
5513 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5515 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5516 entry, text_start and data_start.
5518 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5520 * Makefile.in (OFILES): Remove $(TDEPFILES).
5521 * config/apollo.mt (TDEPFILES): Remove.
5522 * config/README: Update.
5524 * configure.in: For a native configuration, set COREFILE and
5525 COREFLAG based on the canonical host name.
5526 * configure: Rebuild.
5527 * Makefile.in: Rebuild dependencies.
5528 (ALL_CFLAGS): Add @COREFLAG@.
5529 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5530 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5531 support routines. Check LYNX_CORE rather than HOST_LYNX.
5532 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5533 * i386lynx.c: Likewise.
5534 * m68klynx.c: Likewise.
5535 * sparclynx.c: Likewise.
5536 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5537 * *-core.c: Comment changes.
5538 * config/decstation.mh (HDEPFILES): Remove.
5539 (HDEFINES): Remove -DTRAD_CORE.
5540 * config/irix3.mh (RANLIB): Remove.
5541 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5542 (HDEFINES): Remove -DIRIX_CORE.
5543 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5544 (HDEFINES): Remove -DTRAD_CORE.
5545 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5546 * config/ultra3.mh (RANLIB): Remove.
5547 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5548 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5549 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5550 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5551 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5552 * config/i386aix.mh, config/i386bsd.mh: Remove.
5553 * config/i386linux.mh, config/i386mach3.mh: Remove.
5554 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5555 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5556 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5557 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5558 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5559 * config/solaris2.mh, config/stratus.mh: Remove.
5560 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5561 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5563 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5565 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5566 DT_FINI entry if the appropriate symbol is not in the hash table.
5568 * libelf.h (struct elf_backend_data): Add create_program_headers
5569 and want_hdr_in_seg fields.
5570 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5572 (elf_backend_create_program_headers): Likewise.
5573 (elfNN_bed): Initialize create_program_headers and
5575 * elf.c (get_program_header_size): Call create_program_headers
5577 (map_program_segments): Check want_hdr_in_seg backend field. Call
5578 create_program_headers backend routine.
5580 * elf.c (assign_file_positions_except_relocs): Align non allocated
5581 sections when creating an executable.
5583 * elfcode.h (elf_swap_phdr_in): Make non static.
5584 (elf_swap_phdr_out): Make non static.
5585 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5586 (bfd_elf32_swap_phdr_out): Declare.
5587 (bfd_elf64_swap_phdr_in): Declare.
5588 (bfd_elf64_swap_phdr_out): Declare.
5590 * ecofflink.c (ecoff_collect_shuffle): New static function.
5591 (_bfd_ecoff_get_accumulated_pdr): New function.
5592 (_bfd_ecoff_get_accumulated_sym): New function.
5593 (_bfd_ecoff_get_accumulated_ss): New function.
5594 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5595 (_bfd_ecoff_get_accumulated_sym): Declare.
5596 (_bfd_ecoff_get_accumulated_ss): Declare.
5597 * libbfd.h: Rebuild.
5599 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5601 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5603 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5604 warning symbols. If any section is named .gnu.warning.XXX, treat
5605 the contents as a warning to be issued if the symbol XXX is
5607 (elf_link_output_extsym): For an indirect or warning symbol, just
5608 output the symbol it points to.
5610 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5611 if bfd_hash_allocate fails, since it will already be set.
5612 (generic_link_hash_newfunc): Likewise.
5613 (archive_hash_newfunc): Likewise.
5614 (hash_entry_bfd): New static function.
5615 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5616 callback. Allocate a new warning using the hash table newfunc.
5617 Use bfd_hash_replace to update the entry in the hash table, rather
5618 than assuming we can copy the fields with structure assignment.
5620 * hash.c (bfd_hash_replace): New function.
5621 * bfd-in.h (bfd_hash_replace): Declare.
5622 * bfd-in2.h: Rebuild.
5624 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5626 * config.bfd: Add mips*vr4300-*-elf* target.
5627 * config/mipsbvr4300.mt: Added.
5629 See file ChangeLog.2
5636 version-control: never