1 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3 * linker.c (default_indirect_link_order): Print an error message
4 when attempting to do a relocateable link with different object
5 file formats, rather than calling abort.
8 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
10 * reloc.c (m32r relocs): Rename them.
11 * bfd-in2.h, libbfd.h: Regenerated.
12 * elf32-m32r.c: Update.
13 (m32r_elf_10_pcrel_reloc): New function.
14 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
15 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
18 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
20 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
21 all sections that will be included in the output file.
22 (_bfd_generic_link_output_symbols): Discard symbols in sections
23 which are being discarded.
27 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
28 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
29 (elf_v850_howto_table): Corresponding changes.
30 (elf_v850_reloc_map): Corresponding changes.
31 * reloc.c: Add additional V850 relocations.
32 * bfd-in2.h, libbfd.h: Rebuilt.
34 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
35 no longer want in pc-relative relocs.
37 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
39 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
40 accept a reloc against an undefined sybmol!
42 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
44 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
47 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
49 * VERSION: Bump for new relocation.
51 * hosts/i386bsd.h: If NBPG is not defined, define it as
52 PAGE_SIZE, for recent versions of FreeBSD.
54 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
56 * configure.host: Use `long long' as the 64 bit type on a Solaris
57 host, since both gcc and the SunPRO compilers support it.
59 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
61 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
62 mistake to have reused the ECOFF LITERAL for ELF since they have
64 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
65 * bfd-in2.h, libbfd.h: Rebuild.
67 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
70 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
71 dynamic relocation for an undefweak symbol when we are building
74 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
76 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
77 point explicitly to srcdir.
78 (targmatch.h): Edit references to point explicitly to objdir.
80 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
82 * config.bfd: When setting targ_cpu, don't get confused by
85 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
87 * configure.host: Add support for windows host (a build done
88 under the Microsoft build environment).
90 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
92 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
93 definition in a dynamic object, add it to the dynamic symbol table
94 if any dynamic object mentions it. Reverts part of last patch.
96 * sunos.c (struct sunos_link_hash_table): Add got_base field.
97 (sunos_link_hash_table_create): Initialize got_base.
98 (bfd_sunos_size_dynamic_sections): If the .got section is more
99 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
101 (sunos_check_dynamic_reloc): Subtract got_base from a base
104 * elf32-mips.c (elf_mips_isa): New static function.
105 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
106 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
108 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
110 * archive.c (do_slurp_coff_armap): Only treat archive as little
111 endian for i960 COFF.
113 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
115 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
116 by the change in size of the section when EXEC_P is not set.
118 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
119 (m68kcoff_rtype_to_howto): New static function.
120 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
121 VMA to the addend for a PC relative reloc.
123 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
125 * Makefile.in: Rebuild dependencies.
127 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
130 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
132 * Makefile.in: Remove explicit dependencies for mn10200 and
134 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
135 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
136 (dependencies): Rebuilt.
138 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
140 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
141 during this function.
143 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
144 section if the flags are compatible.
146 * configure.in: Add havevecs, and put it in tdefaults.
147 * mpw-config.in: Likewise.
148 * configure: Rebuild.
149 * targmatch.sed: New file; a sed script to build targmatch.h from
151 * config.bfd: Add #if, #endif, and comments for targmatch.h.
152 * targets.c: Include "fnmatch.h".
153 (struct targmatch): Define.
154 (bfd_target_match): Define by including targmatch.h.
155 (bfd_find_target): If the target is not found by name, search for
156 it as a configuration triplet.
157 * Makefile.in: Rebuild dependencies.
158 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
159 i386dynix.o, m68k4knetbsd.o, and riscix.o.
160 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
161 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
162 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
163 (CFILES): Remove i386dynix.c and hp300bsd.c.
164 (targmatch.h): New target.
165 (do_clean): Remove targmatch.h.
167 * configure.in: Add BFD_NEED_DECLARATION(getenv).
168 * acconfig.h: Add NEED_DECLARATION_GETENV.
169 * configure, config.in: Rebuild.
170 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
171 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
173 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
175 * cpu-mn10x00.c, elf32-mn10x00: Removed.
176 * cpu-mn10200.c, cpu-mn10300.c: New files.
177 * elf32-mn10200.c, elf32-mn10300.c: New files.
178 * Makefile.in: Break mn10x00 support into two separate
179 configurations, mn10200 and mn10300.
180 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
181 * bfd-in2.h, configure: Rebuilt.
183 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
185 * Makefile.in (do_clean): Move config.log to do_distclean.
187 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
189 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
190 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
191 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
192 (elf32-mn10x00.o): Add dependencies.
193 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
194 (bfd_mn10x00_arch): Declare.
195 (bfd_archures_list): Add bfd_mn10x00_arch.
196 * config.bfd: Add mn10x00-*-*.
197 * configure.in: Add bfd_elf32_mn10x00_vec.
198 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
199 * targets.c (bfd_elf32_mn10x00_vec): Declare.
200 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
201 * bfd-in2.h, configure: Rebuilt.
203 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
205 openVMS/Alpha: Provide filename and case_hack flags via
206 symbol table from gas.
207 Add case_hack code for symbol output from vax/vms.
208 * evax-alpha.c (evax_initialize): Remove filename handling,
209 filename is provided via symbol table.
210 (evax_get_symtab): Use local symbol count when setting up table.
211 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
213 (_bfd_evax_write_egsd): Skip file name symbol.
214 * evax-emh.c (get_vms_time_string): Local function now.
215 (_bfd_evax_write_emh): Extract source filename and case_hack flags
217 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
218 through _bfd_evax_case_hack_symbol.
219 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
221 (_bfd_evax_basename): Removed.
222 (_bfd_get_vms_time_string): Moved to evax-emh.c.
223 * evax.h (evax_private_data_struct): Remove filename.
224 (flag_hash_long_names, flag_show_after_trunc,
225 flag_no_hash_mixed_case, vms_name_mapping): New flags for
228 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
230 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
231 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
232 (NO_SWAP_MAGIC): Don't define.
233 (SWAP_MAGIC): Define.
235 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
236 no hash table entry for a global symbol.
238 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
240 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
242 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
244 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
245 symbol type with T_NULL. Warn if symbol type changes. Based on
246 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
248 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
249 a dynamic object in the dynamic symbol table if it is referenced
250 or defined by a regular object.
253 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
255 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
256 remove dwarf local labels. Shrinks binaries by a factor of 3!
259 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
261 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
262 by hand, rather than by calling bfd_make_section.
265 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
267 * reloc.c: Rename m32r relocs.
268 * bfd-in2.h, libbfd.h: Rebuilt.
269 * elf32-m32r.c: Update.
272 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
274 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
275 link, adjust the symbol index of a base relative reloc. Don't
276 change the addend of a PC relative reloc if pcrel_offset is set.
277 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
280 * reloc.c (bfd_perform_relocation): Apply the relocation even if
281 it is zero, in case src_mask matters.
282 (bfd_install_relocation): Likewise.
284 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
286 * xcofflink.c (xcoff_link_add_symbols): Always initialize
288 (_bfd_xcoff_bfd_final_link): Don't set target_index
289 to an uninitialized value.
291 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
293 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
294 indices, rather than crashing.
295 (coff_slurp_reloc_table): Likewise. Check whether the howto field
297 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
300 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
302 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
304 (coff_arm_adjust_symndx): New static function.
305 (coff_adjust_symndx): Define.
307 * srec.c (srec_scan): Accept multiple symbols on a single line.
308 From Pascal Martin <pmartin@alsys.com>.
312 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
314 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
315 (sunos_merge_private_bfd_data): New function.
317 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
319 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
321 (bfd_merge_private_bfd_data): Likewise.
322 * section.c (bfd_copy_private_section_data): Likewise.
323 * syms.c (bfd_copy_private_symbol_data): Likewise.
324 * bfd-in2.h: Rebuild.
325 * aout-target.h (MY_bfd_copy_private_section_data): Check that
326 both BFD's are the right flavour.
327 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
328 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
329 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
330 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
331 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
332 (ppc_elf_merge_private_bfd_data): Likewise.
333 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
334 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
336 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
337 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
341 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
343 * reloc.c: Add m32r relocs.
344 * bfd-in2.h, libbfd.h: Rebuilt.
345 * cpu-m32r.c,elf32-m32r.c: New files.
348 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
350 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
352 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
354 * tekhex.c (first_phase): Change type parameter from char to int.
356 (pass_over): Change func to expect int, not char.
358 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
359 rather than SEC_LOAD when aligning the file offset for the first
360 section in a segment.
362 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
364 * syms.c (coff_section_type): Make arg const.
365 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
366 to make_bfd_asection().
367 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
368 * elfcode.h (bfd_section_from_phdr): Remove prototype.
369 (_bfd_elf_stringtab_init): Remove prototype.
371 * netbsd-core.c (swap_abort): Add prototype.
372 * aix386-core.c (swap_abort): Ditto & make static
373 * hpux-core.c (swap_abort): Ditto & make static.
374 * irix-core.c (swap_abort): Ditto & make static.
375 * ptrace-core.c (swap_abort): Ditto & make static.
376 * trad-core.c (swap_abort): Ditto & make static.
377 * coffswap.h (coff_swap_reloc_in): Ditto.
378 (coff_swap_reloc_out): Ditto.
379 (coff_swap_filehdr_in): Ditto.
380 (coff_swap_filehdr_out): Ditto.
381 (coff_swap_sym_in): Ditto.
382 (coff_swap_sym_out): Ditto.
383 (coff_swap_aux_in): Ditto.
384 (coff_swap_aux_out): Ditto.
385 (coff_swap_lineno_in): Ditto.
386 (coff_swap_lineno_out): Ditto.
387 (coff_swap_aouthdr_in): Ditto.
388 (coff_swap_aouthdr_out): Ditto.
389 (coff_swap_scnhdr_in): Ditto.
390 (coff_swap_scnhdr_out): Ditto.
391 * ihex.c (ihex_sizeof_headers): Ditto.
392 * tekhex.c (getsym): Ditto.
393 (find_chunk): Ditto & make static.
394 (insert_byte): Ditto.
395 (first_phase): Ditto.
397 (tekhex_get_symtab): Ditto & make static.
398 (tekhex_get_symtab_upper_bound): Ditto & make static.
399 (tekhex_mkobject): Ditto.
400 (tekhex_object_p): Ditto.
401 (move_section_contents): Ditto.
402 (tekhex_get_section_contents): Ditto.
403 (tekhex_set_arch_mach): Ditto & make static.
404 (tekhex_set_section_contents): Ditto.
408 (tekhex_write_object_contents): Ditto.
409 (tekhex_sizeof_headers): Ditto.
410 (tekhex_make_empty_symbol): Ditto.
411 (tekhex_get_symbol_info): Ditto.
412 (tekhex_print_symbol): Ditto.
413 * irix-core.c (make_bfd_asection): Ditto.
414 (irix_core_core_file_p): Ditto.
415 (irix_core_core_file_failing_command): Ditto.
416 (irix_core_core_file_failing_signal): Ditto.
417 (irix_core_core_file_matches_executable_p): Ditto.
418 (irix_core_make_empty_symbol): Ditto.
419 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
420 * srec.c (srec_new_symbol): Ditto.
421 (srec_get_section_contents): Ditto.
422 (srec_set_arch_mach): Ditto.
423 (srec_set_section_contents): Ditto.
424 (internal_srec_write_object_contents): Ditto.
425 (srec_write_object_contents): Ditto.
426 (symbolsrec_write_object_contents): Ditto.
427 (srec_sizeof_headers): Ditto.
428 (srec_make_empty_symbol): Ditto.
429 (srec_get_symtab_upper_bound): Ditto.
430 (srec_get_symtab): Ditto.
431 (srec_print_symbol): Ditto and make static.
432 * elf.c (elf_read): Ditto
433 (assign_section_numbers): Ditto.
434 (elf_fake_sections): Ditto.
435 (sym_is_global): Ditto.
436 (elf_map_symbols): Ditto.
437 (get_program_header_size): Ditto.
438 * coffgen.c (make_a_section_from_file): Ditto.
439 (coff_real_object_p): Ditto.
440 (fixup_symbol_value): Ditto.
441 (build_debug_section): Ditto.
443 * syms.c (coff_section_type): Ditto.
446 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
448 * bfd-in2.h: Rebuilt after m32r changes.
451 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
454 * config.bfd,configure.in,configure: Add m32r support.
455 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
457 * config.bfd: Keep target list alphabetically sorted.
460 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
462 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
463 to add in the constant part found in the instruction itself.
464 (case R_V850_HI16_S): Likewise.
468 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
470 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
471 and R_D10V_18 to be 1 (word).
474 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
476 * stabs.c (_bfd_link_section_stabs): If the output_section field
477 of either section is bfd_abs_section, then the linker is
478 discarding the section and we should not optimize it.
480 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
482 * Makefile.in (aout-sparcle.o): New target.
483 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
484 * config.bfd (sparclet-*-aout*): Add case.
485 * configure.in (sparcle_aout_vec): Add case.
486 * configure: Regenerated.
487 * targets.c (sparcle_aout_vec): Declare.
488 (bfd_target_vector): Add sparcle_aout_vec.
489 * aout-sparcle.c: New file.
492 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
494 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
495 low order sign bit propogation for R_V850_HI16_S.
497 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
498 handling V850 specific relocs.
499 (elf_v850_howto_table): Use the new function for some
500 relocations. Twiddle masks & shifts for some relocs.
501 Set partial_inplace where needed.
504 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
506 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
507 default architecture to a machine number of 0.
508 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
510 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
511 the output BFD is the default, set it from the first input BFD.
514 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
516 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
517 insert at bitpos zero. The HI16 relocs are shifted right
518 by 16 bits. Fix src_mask for all relocs.
519 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
521 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
525 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
527 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
528 Rewrite to use BFD file read routines and to avoid using a fixed
529 length for the file name.
532 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
534 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
535 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
536 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
539 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
541 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
542 (elf_v850_howto_table): Add info for HI16_S reloc.
543 (v850_reloc_map): Add HI_16_S reloc.
544 * reloc.c: Define BFD_RELOC_V850_* relocs.
547 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
550 * elf32-sh.c: New file.
551 * elf.c (prep_headers): Handle bfd_arch_sh.
552 * elfcode.h (write_relocs): Handle absolute symbol.
553 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
554 (_bfd_elf64_link_read_relocs): Declare.
555 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
556 elf_link_read_relocs. Make globally visible. Change all
558 (elf_link_input_bfd): Get external symbols from cache in
559 symtab_hdr->contents. Get contents from cache in
561 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
563 * reloc.c: Define BFD_RELOC_SH_* relocs.
564 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
565 * coff-sh.c (sh_insns_conflict): Fix a return value.
566 (_bfd_sh_align_load_span): New globally visible function, broken
567 out of sh_align_load.
568 (sh_align_load): Call _bfd_sh_align_load_span.
569 (sh_swap_insns): Change relocs parameter to PTR.
570 * bfd-in2.h, libbfd.h: Rebuild.
571 * targets.c (bfd_elf32_sh_vec): Declare.
572 (bfd_elf32_shl_vec): Declare.
573 * config.bfd (sh-*-elf*): New target.
574 * configure.in (bfd_elf32_sh_vec): New target vector.
575 (bfd_elf32_shl_vec): New target vector.
576 * configure: Rebuild.
577 * Makefile.in: Rebuild dependencies.
578 (BFD32_BACKENDS): Add elf32-sh.o.
579 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
581 * elf.c (map_sections_to_segments): Check that LMA does not skip a
582 page before checking D_PAGED.
584 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
585 (ihex_write_object_contents): Remove extbase; always use segbase
588 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
590 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
591 * configure.host (i[345]86-*-*): Ditto.
592 * config.bfd (i[345]86-*-*): Ditto.
593 * configure: Regenerate.
595 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
598 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
600 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
601 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
602 * som.c (hppa_som_gen_reloc_type): Add new argument. If
603 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
604 will have an ST_CODE type, change the symbol's type to ST_DATA.
605 * som.c (hppa_som_gen_reloc_type): Update prototype.
607 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
609 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
610 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
611 (mips_elf_size_dynamic_sections): Don't require .got to exist.
612 (mips_elf_finish_dynamic_sections): Likewise.
614 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
616 * configure.host (HLDENV): New variable to set. Set it for
617 *-*-sysv4*, since those linkers may not support -R but they always
620 * libieee.h (NSECTIONS): Don't define.
621 (ieee_data_struct): Change section_table to asection **. Add
623 * ieee.c (get_section_entry): If the table isn't big enough, make
625 (ieee_slurp_sections): Remove assertion about number of sections.
626 (ieee_object_p): Adjust initialization of ieee to match changes to
629 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
630 symbols merely because we are generating a shared library.
631 (xcoff_build_ldsyms): Don't set up global linkage code for an
632 undefined symbol merely because we are generating a shared
636 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
638 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
639 (BFD32_BACKENDS) Add elf32-v850.o.
640 * archures.c: Add bfd_v850_arch.
641 * bfd-in2.h: Add bfd_v850_arch.
642 * config.bfd (v850-*-*): New target.
643 * configure: (bfd_elf32_v850_vec) New vector.
644 * configure.in: (bfd_elf32_v850_vec) New vector.
645 * cpu-v850.c: New file.
646 * elf.c (prep_headers): Added case bfd_arch_v850.
647 * elf32-v850.c: New file.
648 * targets.c (bfd_elf32_v850_vec): New vector.
651 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
653 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
654 a function code symbol for an XMC_XO symbol.
656 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
658 * mpw-config.in: Update editing of autoconf vars to reflect
659 Jul 18 configure.in change.
660 * mpw-make.sed: Update editing of include pathnames to be
661 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
663 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
665 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
666 which to offset to get the .plt entry address is ".plt".
668 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
670 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
671 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
672 Added, for internal use by the ARM gas.
676 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
678 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
679 in section dynidx start.
681 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
683 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
684 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
685 optimization for g++.
687 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
689 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
690 the -mrelocatable-lib bit set and the other doesn't, clear the
691 -mrelocatable-lib bit in the header.
693 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
695 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
696 symbol against a STT_FUNC symbol in a shared library.
698 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
700 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
701 symbol is found, automatically define the corresponding function
704 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
705 if sym.n_numaux is not zero.
706 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
707 entry to disagree about the number of aux entries if the symbol
710 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
711 section if it might be needed, not just if info->shared.
712 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
713 the start of .rel.dyn if we are going to use it.
714 (mips_elf_finish_dynamic_sections): Only clear the first element
715 of .rel.dyn if the size is greater than zero.
717 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
719 * xcofflink.c (xcoff_link_input_bfd): If we already called the
720 undefined_symbol callback for a symbol, then don't issue any more
721 warnings about loader relocs.
722 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
723 after calling the undefined_symbol callback.
725 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
726 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
727 as the AIX linker seems to do.
729 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
731 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
732 (evax_initialize): Remove evax_reloc_table.
733 (evax_close_and_cleanup): Ditto.
735 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
737 (evax_bfd_reloc_type_lookup): Ditto.
738 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
739 cooked_size == raw_size.
740 * evax-emh.c (_bfd_evax_register_filename): Remove.
741 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
742 * evax-misc.c (add_new_contents): Malloc section at full size.
743 (_bfd_save_evax_section): Memcpy section contents directly.
744 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
745 (evax_reloc_table): Remove.
747 * hosts/alphavms.h (O_ACCMODE): Define if needed.
749 * makefile.vms: Add better support for DEC C compilation
750 Add evax.h dependencies
752 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
753 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
754 (BFD_RELOC_ALPHA_BASEREG): Remove.
755 * bfd-in2.h, libbfd.h: Rebuild.
757 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
759 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
760 getgid if _WIN32 is defined.
761 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
763 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
765 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
766 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
768 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
771 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
773 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
775 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
776 (NEED_DECLARATION_REALLOC): New macro.
777 * configure, config.in: Rebuild.
778 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
779 (realloc): Declare if NEED_DECLARATION_REALLOC.
781 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
782 <strings.h> if they exist.
784 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
786 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
788 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
790 Based on patches from Eric Valette <valette@crf.canon.fr>:
791 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
792 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
793 (elf_howto_table): Add entries for new relocs.
794 (elf_i386_reloc_type_lookup): Handle new relocs.
795 (elf_i386_info_to_howto): Just call abort.
796 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
797 (elf_i386_relocate_section): Likewise.
800 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
802 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
805 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
807 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
808 only get the LMA from the phdr if they are in the same part of the
811 * elf.c (map_sections_to_segments): Rewrite tests for starting a
812 new segment to make them more comprehensible. If the relationship
813 between the LMA and the VMA changed, start a new segment. Don't
814 check dynsec when deciding whether to start a new segment for a
815 writeable section; -N will now handle this.
817 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
819 * libhppa.h: Remove "esel" changes. Not the right approach.
820 * som.c: Corresponding changes.
821 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
822 which don't have a SOM symbol type associated with them.
823 Reverses a 1994 change.
825 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
827 Make ld -N more reasonable for ELF:
828 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
829 phdr_in_section to false, and always use a single load segment.
830 (elf_sort_sections): Sort sections by LMA after VMA.
831 (assign_file_positions_for_segments): If D_PAGED is not set, don't
832 align to maxpagesize.
833 (assign_file_positions_except_relocs): Likewise.
834 * elfcode.h (elf_object_p): If a section is loaded but not page
835 aligned, clear D_PAGED.
837 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
839 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
840 Added, for internal use by the ARM gas.
844 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
846 * libhppa.h (R_HPPA_ESEL): New field selector.
848 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
849 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
850 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
852 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
854 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
855 archive search before looking for stripped dynamic objects.
857 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
859 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
860 symbol a warning rather than an error.
862 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
864 * elf.c (assign_file_positions_for_segments): Track the virtual
865 memory position separately from the file position, and use it to
866 compute the alignment adjustment.
869 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
871 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
872 and fixed mask on R_D10V_10_PCREL_L.
875 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
877 * elf64-mips.c: Include "aout/ar.h".
878 (mips_elf64_slurp_armap): New static function.
879 (mips_elf64_write_armap): New static function.
880 (bfd_elf64_archive_*): Define.
881 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
882 Use instead of bfd_generic_archive_p.
883 (bfd_elfNN_write_archive_contents): Define if not defined. Use
884 instead of _bfd_write_archive_contents.
885 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
886 _bfd_generic_mkarchive.
887 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
888 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
890 (TARGET_LITTLE_SYM): Likewise.
891 * archive.c (bfd_slurp_armap): Check for and reject an archive map
893 * Makefile.in: Rebuild dependencies.
895 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
896 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
897 SHT_MIPS_EVENTS sections.
898 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
899 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
901 (_bfd_mips_elf_fake_sections): Likewise.
903 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
904 * ecoff.c (ecoff_compute_section_file_positions): Copy
905 rdata_in_text from backend info to tdata. Clear it if any data
906 section comes before .rdata.
907 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
908 tdata rather than backend info.
910 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
912 * configure.in: Fix test for whether a compiler has a 64 bit
913 type. From Jim Wilson <wilson@cygnus.com>.
915 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
917 * configure.host (mips-sgi-irix6*): New host.
919 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
920 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
921 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
923 * configure: Rebuild.
924 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
925 (BFD_HOST_64_BIT): Define conditionally.
926 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
927 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
928 (symvalue, bfd_size_type): Likewise.
929 * bfd-in2.h: Rebuild.
930 * Makefile.in (do_clean): Remove bfd-tmp.h.
931 (do_distclean): Remove bfd-in3.h.
932 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
933 (bfd-in3.h): New target.
935 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
936 Andrew Gierth <ANDREWG@microlise.co.uk>.
938 * configure.host: Set INSTALL_SHLIB.
939 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
940 * configure: Rebuild.
941 * Makefile.in (install): Use @INSTALL_SHLIB@.
943 * config.bfd (mips*-*-irix6*): New target.
944 * configure.host: Handle Irix 6 shared library like Irix 5.
946 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
947 symbol for a magic name.
948 (xcoff_link_input_bfd): Don't change the reloc symbol for an
950 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
953 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
955 * mpw-config.in: Add ELF support to mips config, create the
956 elf32-target.h file in the object dir.
957 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
959 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
961 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
962 Also removed most abort calls, in favor of using bfd reporting.
965 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
967 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
968 (BFD32_BACKENDS) Add elf32-d10v.o.
969 * archures.c: Add bfd_d10v_arch.
970 * bfd-in2.h: Add bfd_d10v_arch.
971 * config.bfd (d10v-*-*): New target.
972 * configure: (bfd_elf32_d10v_vec) New vector.
973 * configure.in: (bfd_elf32_d10v_vec) New vector.
974 * cpu-d10v.c: New file.
975 * elf.c (prep_headers): Added case bfd_arch_d10v.
976 * elf32-d10v.c: New file.
978 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
979 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
980 * targets.c (bfd_elf32_d10v_vec): New vector.
983 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
985 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
987 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
989 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
990 bfd_mach_i386_i8086 machine types.
992 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
994 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
997 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
999 * coffcode.h (coff_set_section_contents): A/UX does not require
1000 special handling of the _LIB section.
1002 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1004 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1005 value for R_RELBYTE.
1007 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1008 array if one was allocated.
1010 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1012 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1013 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1014 use_rld_obj_head and rld_value.
1015 (mips_elf_link_hash_table_create): Initialize new fields.
1016 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1018 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1019 __rld_obj_head symbol not seen, create an __rld_map symbol.
1020 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1021 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1022 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1023 __rld_obj_head symbol.
1024 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1026 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1028 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1030 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1031 ppc_elf_addr16_ha_reloc.
1032 (ppc_elf_addr16_ha_reloc): New static function.
1034 * coff-mips.c (struct mips_hi): Define.
1035 (mips_refhi_list): New static variable.
1036 (mips_refhi_addr, mips_refhi_addend): Remove.
1037 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1038 (mips_reflo_reloc): Process mips_refhi_list.
1039 (mips_relhi_list): New static variable.
1040 (mips_relhi_addr, mips_relhi_addend): Remove.
1041 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1042 (mips_rello_reloc): Process mips_relhi_list.
1043 (mips_relocate_section): Permit an arbitrary number of REFHI or
1044 RELHI relocs before the associated REFLO or RELLO reloc.
1046 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1048 * aout-target.h (MY(callback)): Set reloc_count fields.
1050 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1053 sections unless this is a SunOS link.
1055 * VERSION: Set to 2.7.1.
1057 * Released binutils 2.7.
1059 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1061 * i386aout.c: Include "aout/aout64.h".
1062 (i386aout_write_object_contents): New static function.
1063 (MY_write_object_contents): Define.
1065 * netbsd.h (MY(write_object_contents)): Make sure that
1066 adjust_sizes_and_vmas is called before fiddling with the magic
1069 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1071 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1073 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1075 * libbfd-in.h (itos, stoi): Don't define.
1076 * libbfd.h: Rebuild.
1077 * i386lynx.c (KEEPIT): Define as udata.i.
1078 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1079 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1080 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1081 flags. Don't use stoi.
1083 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1085 * elf.c (map_sections_to_segments): Don't start a new segment for
1086 a writable section if it's on the same page as the previous
1087 segment. Reset the writable variable for a readonly section.
1089 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1091 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1092 first_thunk_address, thunk_size, and import_table_size.
1093 * peicode.h: Improved some diagnostics regarding edata sections.
1095 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1097 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1098 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1100 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1103 with XCOFF_DEF_DYNAMIC set is really defined.
1104 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1105 (xcoff_link_add_symbols): Only create special sections if using an
1108 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1110 (bfd_install_relocation): Likewise.
1112 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1114 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1116 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1117 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1118 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1119 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1120 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1121 are found for LITERAL relocs.
1122 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1123 taken, we cannot generate a .plt entry for the symbol.
1125 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1127 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1128 sysconf functions (for gprof).
1129 * configure, config.in: Rebuild.
1131 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1133 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1134 an archive if it has a map. If the object file has the wrong
1137 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1138 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1140 (alpha_relocate_section): Likewise.
1142 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1143 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1144 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1145 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1146 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1147 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1148 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1149 * peicode.h: Corresponding changes.
1151 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1153 * elflink.h (elf_create_pointer_linker_section): Comment out code
1154 dealing with making GOT pointers negative of the GOT symbol for
1157 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1159 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1160 increment the .rela.plt size until after we're done creating the
1162 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1163 .rela.plt offset directly rather than calculating it.
1165 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1167 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1168 Use autoconf-set values.
1169 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1170 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1173 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1174 * configure: Rebuilt.
1176 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1178 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1179 handling code > 1k away.
1181 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1183 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1184 defined, output whenever the symbol is updated.
1186 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1188 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1189 section to 0 if user_set_vma is set.
1190 * elflink.h (elf_bfd_final_link): Likewise.
1192 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1194 Partially undo patch of Jun 20.
1195 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1196 (coff_compute_section_file_positions): Likewise.
1197 (coff_write_object_contents): Likewise. Re-add deleted code, but
1198 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1199 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1201 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1203 * config.bfd: Add support for *-*-rtems* configurations.
1205 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1207 * elf.c (prep_headers): Add bfd_arch_alpha case.
1209 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1211 * elf64-alpha.c: New file.
1212 * config.bfd (alpha-*-linuxecoff*): New target.
1213 (alpha-*-linux*, alpha-*-elf*): New targets.
1214 * configure.in (bfd_elf64_alpha_vec): New vector.
1215 * configure: Rebuild.
1216 * targets.c (bfd_elf64_alpha_vec): Declare.
1217 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1218 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1219 * bfd-in2.h, libbfd.h: Rebuild.
1220 * Makefile.in: Rebuild dependencies.
1221 (BFD64_BACKENDS): Add elf64-alpha.o.
1222 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1224 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1227 than relying on a right shift of 32.
1229 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1231 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1232 ifdef to COFF_WITH_PE.
1233 (coff_compute_section_file_positions): Likewise.
1234 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1235 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1236 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1237 COFF_IMAGE_WITH_PE, always include.
1239 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1241 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1243 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1244 approximate the correct answer if SIZEOF_HEADERS was not used.
1246 * binary.c (binary_set_section_contents): Set section file
1247 position based on LMA rather than VMA.
1249 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1251 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1252 symbols if info->strip == strip_all.
1254 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1256 * coff-h8300.c: Remove #if 0 code.
1257 (compatable): Don't allow mixing/matching of different architectures.
1259 * archures.c (bfd_mach_h8300s): Add.
1260 * bfd-in2.h: Rebuilt.
1261 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1263 (h8300_reloc16_estimate): Likewise.
1264 (h8300_reloc16_extra_cases): Likewise.
1265 (h8300_bfd_link_add_symbols): Likewise.
1266 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1267 (coff_set_flags): Likewise.
1268 * cpu-h8300.c (h8300_scan): Likewise.
1269 Add H8/S to bfd_h8300_arch list.
1271 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1273 Added support for Alpha OpenVMS:
1274 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1275 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1276 * config.h-vms, makefile.vms: New files.
1277 * config.bfd (alpha-*-*vms*): New target.
1278 * configure.in (evax_alpha_vec): New target vector.
1279 * configure: Rebuild.
1280 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1281 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1282 * targets.c (bfd_target_evax_flavour): Define.
1283 (evax_alpha_vec): Declare.
1284 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1285 if BFD64 is defined.
1286 * bfd-in2.h, libbfd.h: Rebuild.
1287 * Makefile.in: Rebuild dependencies.
1288 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1289 evax-emh.o, and evax-misc.o.
1290 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1291 evax-etir.c, evax-emh.c, and evax-misc.c.
1292 (HFILES): Add evax.h.
1294 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1296 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1298 (h8300_bfd_link_add_symbols): Likewise.
1300 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1302 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1303 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1305 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1307 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1308 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1310 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1311 R_MIPS_32 relocs if creating a shared library.
1313 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1315 * peicode.h (add_data_entry): Use pei_section_data rather than
1316 _cooked_size. Corresponds to May 13 change in coffcode.h.
1318 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1321 * coffcode.h (coff_write_object_contents): If there are long
1322 section names, always set the f_symptr field, even if there are no
1324 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1325 if there are no symbols.
1327 * coffgen.c (make_a_section_from_file): Check return value of
1328 _bfd_coff_read_string_table.
1329 (coff_real_object_p): Check return value of
1330 make_a_section_from_file.
1331 (_bfd_coff_read_string_table): Check that there are some symbols
1332 before trying to read the string table size.
1334 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1337 to replace a symbol in a dynamic object with a symbol from another
1338 dynamic object, do the replacement if the existing symbol is
1339 global linkage code.
1341 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1342 for _ptrgl, and treat it as global linkage code.
1344 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1345 filename or N_SO symbol past the offset, and use it to indicate
1346 that there is no line number or function when appropriate.
1348 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1351 common symbol defined by the linker. Don't export function code
1352 even if export_defineds is set.
1354 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1356 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1358 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1359 (h8300_symbol_address_p): New function.
1360 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1363 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1365 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1367 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1368 correctly for the two variants. Allow relaxing if the target
1369 is 128 bytes away since after relaxation it'll be 126 bytes away.
1370 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1371 "dot" and "value". Allow relaxing if the target is 128 bytes
1372 away since after relaxation it'll be 126 bytes away.
1373 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1374 the given section until nothing changes.
1376 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1378 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1379 alignment hack--we can get the lnnoptr info another way without
1380 suddenly increasing the alignment requirements. Set the flags for
1382 (ecoff_compute_section_file_positions): Do so.
1384 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1386 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1387 to keep the HP emulator database happy.
1389 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1390 From Kevin Buettner <kev@primenet.com>.
1392 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1394 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1395 name of a NULL section.
1397 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1400 set, always call the notice callback.
1402 * VERSION: Increment for bfdlink.h change.
1404 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1406 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1407 (sh_relax_delete_bytes): Correct handling of differently sized
1408 trailing alignment reloc.
1410 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1411 * bfd-in2.h: Rebuild.
1412 * configure.in: Warn if there is no known 64 bit type.
1413 * configure: Rebuild.
1415 * Makefile.in: Rebuild dependencies.
1416 (BFD32_BACKENDS): Add ppcboot.o.
1417 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1419 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1420 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1422 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1424 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1425 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1426 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1427 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1429 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * elf64-mips.c: Improve reloc special_functions and handling of
1432 SHT_MIPS_OPTIONS section.
1433 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1434 mips_elf_hi16_reloc and make globally visible.
1435 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1436 make globally visible.
1437 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1438 make globally visible.
1439 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1440 and make globally visible.
1441 (gprel16_with_gp): Check howto->src_mask before using value in
1443 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1444 and make globally visible.
1445 (gprel32_with_gp): Check howto->src_mask before fetching value.
1446 (bfd_mips_elf_swap_options_in): New function.
1447 (bfd_mips_elf_swap_options_out): New function.
1448 (_bfd_mips_elf_set_private_flags): Rename from
1449 mips_elf_set_private_flags and make globally visible.
1450 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1451 mips_elf_copy_private_bfd_data and make globally visible.
1452 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1453 mips_elf_merge_private_bfd_data and make globally visible.
1454 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1455 for a SHT_MIPS_OPTIONS section.
1456 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1457 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1458 name of a SHT_MIPS_OPTIONS section.
1459 (_bfd_mips_elf_set_section_contents): New function.
1460 (mips_elf32_section_processing): Set the GP value in a
1461 SHT_MIPS_OPTIONS section.
1462 (_bfd_mips_elf_find_nearest_line): Rename from
1463 mips_elf_find_nearest_line and make globally visible.
1464 (bfd_elf32_set_section_contents): Define.
1465 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1466 (_bfd_mips_elf_lo16_reloc): Declare.
1467 (_bfd_mips_elf_gprel16_reloc): Declare.
1468 (_bfd_mips_elf_got16_reloc): Declare.
1469 (_bfd_mips_elf_gprel32_reloc): Declare.
1470 (_bfd_mips_elf_set_private_flags): Declare.
1471 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1472 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1473 (_bfd_mips_elf_find_nearest_line): Declare.
1474 (_bfd_mips_elf_set_section_contents): Declare.
1476 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1478 (elf_info_to_howto): Define.
1479 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1481 (elf_info_to_howto): Define.
1482 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1484 (elf_info_to_howto): Define.
1486 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1487 R_MOV16B[12], to match change in coff/internal.h.
1489 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1491 * elf64-mips.c: Extensive additions to provide better support for
1492 writing files and for gas.
1493 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1494 of mips_elf_object_p.
1495 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1496 _bfd_mips_elf_object_p.
1497 (_bfd_mips_elf_final_write_processing): Rename from
1498 mips_elf_final_write_processing and make globally visible.
1499 (_bfd_mips_elf_fake_sections): Rename from
1500 mips_elf_fake_sections and make globally visible.
1501 (_bfd_mips_elf_section_from_bfd_section): Rename from
1502 mips_elf_section_from_bfd_section and make globally visible.
1503 (_bfd_mips_elf_section_processing): New function, broken out of
1504 mips_elf_section_processing.
1505 (mips_elf32_section_processing): Rename from
1506 mips_elf_section_processing; call
1507 _bfd_mips_elf_section_processing.
1508 (_bfd_mips_elf_symbol_processing): Rename from
1509 mips_elf_symbol_processing and make globally visible.
1510 (_bfd_mips_elf_read_ecoff_info): Rename from
1511 mips_elf_read_ecoff_info and make globally visible.
1512 (mips_elf32_ecoff_debug_swap): Rename from
1513 mips_elf_ecoff_debug_swap.
1514 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1515 struct symbol_cache_entry.
1516 (_bfd_elf_validate_reloc): New function, moved in from
1517 elfcode.h:validate_reloc.
1518 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1519 to _bfd_elf_validate_reloc. Change all callers.
1520 * elf-bfd.h (bfd_section_from_shdr): Declare.
1521 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1522 (_bfd_elf_validate_reloc): Declare.
1523 (_bfd_mips_elf_object_p): Declare.
1524 (_bfd_mips_elf_fake_sections): Declare.
1525 (_bfd_mips_elf_section_from_bfd_section): Declare.
1526 (_bfd_mips_elf_section_processing): Declare.
1527 (_bfd_mips_elf_symbol_processing): Declare.
1528 (_bfd_mips_elf_read_ecoff_info): Declare.
1529 (_bfd_mips_elf_final_write_processing): Declare.
1530 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1533 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1534 (mips_elf_final_write_processing): Likewise.
1536 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1538 64-bit MIPS ELF ABI objdump support:
1539 * elf64-mips.c: New file.
1540 * Makefile.in: Rebuild dependencies.
1541 (BFD64_BACKENDS): Add elf64-mips.o.
1542 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1543 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1544 bfd_elf64_littlemips_vec to targ_selvecs.
1545 (mips*-*-elf*): Likewise.
1546 * confingure.in: Add bfd_elf64_bigmips_vec and
1547 bfd_elf64_littlemips_vec to vector switch.
1548 * configure: Rebuild.
1549 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1550 broken out of mips_elf_section_from_shdr.
1551 (mips_elf32_section_from_shdr): Rename from
1552 mips_elf_section_from_shdr. Call new function.
1553 (elf_backend_section_from_shdr): Update name of renamed function.
1554 * elf-bfd.h (struct elf_size_info): Change second parameter of
1555 write_out_phdrs to be const. Likewise for second parameter of
1557 (struct bfd_elf_section_data): Add rel_hdr2 field.
1558 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1559 (bfd_elf32_swap_symbol_out): Likewise.
1560 (bfd_elf32_swap_reloc_in): Likewise.
1561 (bfd_elf32_swap_reloc_out): Likewise.
1562 (bfd_elf32_swap_reloca_in): Likewise.
1563 (bfd_elf32_swap_reloca_out): Likewise.
1564 (bfd_elf32_swap_phdr_in): Likewise.
1565 (bfd_elf32_swap_phdr_out): Likewise.
1566 (bfd_elf32_swap_dyn_in): Likewise.
1567 (bfd_elf32_swap_dyn_out): Likewise.
1568 (bfd_elf32_slurp_symbol_table): Declare.
1569 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1570 (bfd_elf32_write_out_phdrs): Declare.
1571 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1572 (bfd_elf64_swap_symbol_out): Likewise.
1573 (bfd_elf64_swap_reloc_in): Likewise.
1574 (bfd_elf64_swap_reloc_out): Likewise.
1575 (bfd_elf64_swap_reloca_in): Likewise.
1576 (bfd_elf64_swap_reloca_out): Likewise.
1577 (bfd_elf64_swap_phdr_in): Likewise.
1578 (bfd_elf64_swap_phdr_out): Likewise.
1579 (bfd_elf64_swap_dyn_in): Likewise.
1580 (bfd_elf64_swap_dyn_out): Likewise.
1581 (bfd_elf64_slurp_symbol_table): Declare.
1582 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1583 (bfd_elf64_write_out_phdrs): Declare.
1584 (_bfd_mips_elf_section_from_shdr): Declare.
1585 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1586 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1587 section for the section, add the new one to rel_hdr2. Increment
1588 reloc_count rather than setting it.
1589 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1590 Remove static declaration.
1591 (elf_write_shdrs_and_ehdr): Define name as macro.
1592 (elf_write_out_phdrs): Likewise.
1593 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1594 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1595 (elf_swap_symbol_in): Change second parameter to be const.
1596 (elf_swap_symbol_out): Likewise.
1597 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1598 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1599 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1600 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1601 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1602 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1603 parameter to be const. Make non-static.
1604 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1606 (elf_slurp_symbol_table): Make non-static.
1607 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1608 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1609 (elf_backend_size_info): Likewise.
1610 (elfNN_bed): Use elf_backend_size_info.
1611 * targets.c (bfd_elf64_bigmips_vec): Declare.
1612 (bfd_elf64_littlemips_vec): Declare.
1613 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1614 bfd_elf64_littlemips_vec if BFD64 is defined.
1616 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1618 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1620 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1621 zeroes, in alignment holes.
1623 * configure: Rebuild with autoconf 2.10.
1625 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1626 potential leading underscore in the allocated buffer.
1628 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1630 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1631 symbols into .sbss if this is a relocatable link.
1633 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1636 undefined symbols when creating a shared library.
1638 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1640 * coff-sh.c: Add a bunch of new code and static const arrays to
1641 support aligning loads and stores on four byte memory boundaries.
1643 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1645 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1646 call sh_align_loads.
1647 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1650 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1652 * cache.c (bfd_open_file): Unlink the file before opening it for
1653 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1655 * opncls.c (bfd_fdopenr): Set opened_once.
1657 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1659 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1662 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1663 the code unconditionally.
1665 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1667 * libcoff-in.h (struct pei_section_tdata): Define structure.
1668 (pei_section_data): Define macro.
1669 * libcoff.h: Rebuild.
1670 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1671 store s_paddr field in pei_section_data.
1672 (coff_compute_section_file_positions): Use pei_section_data rather
1673 than _cooked_size, and don't overwrite an existing value.
1674 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1675 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1676 * peicode.h (coff_bfd_copy_private_section_data): Define if
1678 (pe_bfd_copy_private_section_data): New static function if
1681 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1683 * srec.c (srec_set_arch_mach): Write as a function rather than a
1686 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1687 no map, just check each member in turn to see whether it is
1690 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1692 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1693 table. Call BFD_ASSERT to validate header size, instead of
1695 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1698 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1700 * ppcboot.c: New target for looking at PPCbug boot records.
1702 * config{ure.in,.bfd}: Add support for ppcboot target.
1704 * configure: Regenerate.
1706 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1708 * coff-h8300.c (howto_table): Update names to match recent
1709 changes to include/coff/internal.h. Fix minor errors in the
1710 existing relocs. Add R_MOVL1 and R_MOVL2.
1711 (rtype2howto): Similarly.
1712 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1713 existing relaxing code and peform more relaxing.
1714 (h8300_reloc16_extra_cases): Likewise.
1716 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1718 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1721 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1723 * elfcode.h (elf_object_p): Reject generic ELF target if
1724 e_machine matches an alternate machine code in a specific backend.
1726 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1727 obsolete align_power_min field.
1729 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1731 * coff-h8300.c (reloc_howto_type): Add howto entry for
1733 (rtype2howto): Handle R_PCRWORD_B.
1734 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1735 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1736 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1737 branch (R_PCWORD_B).
1739 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1741 * aoutx.h (translate_from_native_sym_flags): Set the section for
1742 BSF_CONSTRUCTOR symbols.
1744 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1747 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1749 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1750 stop looking when section is found.
1752 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * coffcode.h (STRING_SIZE_SIZE): Define.
1755 (styp_to_sec_flags): Handle long symbol names when looking for the
1757 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1758 (bfd_coff_long_section_names): Define.
1759 (coff_write_object_contents): Handle long section names.
1760 (bfd_coff_std_swap_table): Initialize new field.
1761 * libcoff.h: Rebuild.
1762 * coffgen.c (make_a_section_from_file): Handle long section
1764 (coff_write_symbols): Handle long section names.
1765 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1766 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1767 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1768 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1769 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1770 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1771 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1772 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1774 * bout.c (b_out_callback): Set lma of sections.
1775 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1776 parameter to output_bfd. Used input_bfd instead of output_bfd in
1779 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * aoutx.h (translate_from_native_sym_flags): Don't create
1782 SEC_CONSTRUCTOR sections.
1783 * ecoff.c (ecoff_set_symbol_info): Likewise.
1785 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1786 From Don Bowman <bowman@waterloo.hp.com>.
1788 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1790 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1791 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1793 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1796 mips_32_relocs field.
1797 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1798 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1799 relocs against a global symbol which is not defined in a regular
1801 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1802 against a global symbol, increment mips_32_relocs.
1803 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1804 the symbol is not defined in a regular file, make room in the
1807 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1810 file position and the virtual file position separately. Set
1811 filepos information bsaed on the real file position.
1812 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1813 Jan 23 change to coffcode.h.
1815 * som.c (som_slurp_symbol_table): Set the symbol count to the
1816 number of BFD symbols created.
1818 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1820 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1821 output file if linking shared objects. Loop to check all relocs,
1822 rather than returning false on first error.
1824 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1826 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1827 (ppc_elf_additional_program_headers): If .interp section, bump #
1828 of program headers by 1.
1829 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1830 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1831 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1833 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1835 (ppc_elf_relocate_section): If the output section isn't defined,
1836 don't abort, just give an error message.
1838 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1839 being created is .sdata or .sdata2, don't make the symbol dynamic.
1841 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1843 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1844 members of an archive for dynamic objects with no symbols, and
1845 pass them directly to check_archive_element.
1846 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1847 xcoff_link_check_dynamic_ar_symbols.
1848 (xcoff_link_check_dynamic_ar_symbols): New static function.
1850 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1851 from _bfd_nodynamic to _bfd_xcoff.
1852 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1854 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1855 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1856 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1857 * libcoff.h: Rebuild.
1858 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1859 (xcoff_get_section_contents): New static function.
1860 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1861 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1862 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1863 (xcoff_dynamic_reloc): New static variable.
1864 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1865 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1867 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1870 if reloc_entry->addend is not 0.
1871 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1873 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1875 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1877 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1878 Add entries for R_SPARC_[56].
1879 (sparc_reloc_map): Add entries for R_SPARC_[56].
1881 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1883 Optimize linking of stabs in sections as used in ELF and COFF.
1884 * stabs.c: New file.
1885 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1886 (_bfd_write_section_stabs): Declare.
1887 (_bfd_write_stab_strings): Declare.
1888 * libbfd.h: Rebuild.
1889 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1890 (struct coff_link_hash_table): Add stab_info field.
1891 * libcoff.h: Rebuild.
1892 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1894 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1896 (_bfd_coff_final_link): Write out stab strings hash table.
1897 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1898 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1900 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1901 (struct bfd_elf_section_data): Add stab_info field.
1902 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1904 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1905 _bfd_link_section_stabs.
1906 (elf_bfd_final_link): Write out stab strings hash table.
1907 (elf_link_input_bfd): Handle optimized stabs sections.
1908 * reloc.c (_bfd_final_link_relocate): Check address against
1909 _raw_size rather than _cooked_size.
1910 * Makefile.in: Rebuild dependencies.
1911 (BFD_LIBS): Add stabs.o
1912 (BFD_LIBS_CFILES): Add stabs.c.
1914 * VERSION: Increment for bfdlink.h change.
1916 * coffgen.c (coff_renumber_symbols): Correct handling of
1917 BSF_NOT_AT_END common symbols.
1919 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * coff-ppc.c (record_toc): Add cast to avoid warning.
1922 (ppc_allocate_toc_section): Likewise.
1923 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1924 (ppc_coff_reloc_type_lookup): Remove unreached code.
1925 * coffcode.h (coff_write_object_contents): Don't take the address
1927 * peicode.h (pe_print_idata): Add casts to avoid warning.
1928 (pe_print_edata): Likewise.
1929 (pe_print_reloc): Remove ANSI C string concatenation.
1931 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1935 * libcoff.h: Rebuild.
1936 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1938 (coff_swap_aux_out): Likewise.
1939 * peicode.h (coff_swap_aux_in): Likewise.
1940 (coff_swap_aux_out): Likewise.
1941 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1943 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1945 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1946 Fix up .bf endndx link fields.
1947 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1949 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1952 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1954 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1955 on Solaris PowerPC systems doesn't get confused.
1957 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1960 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1961 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1962 update did_reg and did_reg2.
1964 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1968 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1969 callback routines, pass h->root.string rather than name, in case
1970 copy is true and name is transient.
1972 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1974 * elfcore.h: Add support for core files with multiple threads.
1975 (Primarily for Solaris.)
1977 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1980 section->orelocation is NULL.
1982 * coffgen.c (bfd_coff_get_syment): New function.
1983 (bfd_coff_get_auxent): New function.
1984 * bfd-in.h (bfd_coff_get_syment): Declare.
1985 (bfd_coff_get_auxent): Declare.
1986 * bfd-in2.h: Rebuild.
1988 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * elf32-mips.c (struct mips_hi16): Define.
1991 (mips_hi16_addr, mips_hi16_addend): Remove.
1992 (mips_hi16_list): New static variable.
1993 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1994 (mips_elf_lo16_reloc): Process mips_hi16_list.
1995 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1996 relocs before the associated LO16 reloc.
1998 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2000 * versados.c (versados_scan): Check bfd_alloc return value.
2001 (versados_object_p): Check all bfd_read return values. Require
2002 that lang field be less than 10, to avoid confusion with Intel Hex
2005 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2007 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2008 not 0, for an absolute symbol.
2009 (NAME(aout,swap_ext_reloc_out)): Likewise.
2011 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2012 (ihex_write_object_contents): For a large start address, output
2013 the full 32 bit address in record type 5.
2015 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2016 to int to avoid promotion problems in prototype.
2018 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2020 * configure.host: Use ${srcdir} when looking for picfrag.
2022 * configure.host: Switch on ${libdir}, not $(libdir). From
2023 alan@spri.levels.unisa.edu.au (Alan Modra).
2025 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2026 entry point, not just for DYNAMIC objects.
2027 * sunos.c (sunos_add_dynamic_symbols): Always call
2028 sunos_create_dynamic_sections. If called with a non DYNAMIC
2029 object, don't do anything else.
2030 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2032 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * configure.in: Permit --enable-shared to specify a list of
2036 * configure: Rebuild.
2038 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2039 host when configuring with --enable-shard.
2041 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2046 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2047 to avoid crashing in bfd_hash_replace.
2049 * sysdep.h: Use #ifdef, not #if.
2051 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * config.in: Rebuild.
2055 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2057 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2058 (AC_CHECK_HEADERS): Check for sys/time.h
2059 (AC_HEADER_TIME): Add macro.
2060 * configure: Rebuild.
2061 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2062 to control what combination of <time> and <sys/time.h>
2065 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2067 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2068 (aout_32_sunos4_write_object_contents): Likewise.
2069 * aoutx.h (NAME(aout,machine_type)): Handle
2070 bfd_mach_sparc_{sparclet,sparclite}.
2071 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2072 (bfd_mach_sparc_v9_p): Update.
2073 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2074 * libaout.h (enum machine_type): Add M_SPARCLET.
2075 * sunos.c (MACHTYPE_OK): Define.
2076 * bfd-in2.h: Regenerated.
2078 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2081 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2082 * elflink.c (_bfd_elf_create_got_section): Store the
2083 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2084 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2085 global offset table goes over 0x1000, set the value of
2086 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2087 (elf32_sparc_relocate_section): Subtract the offset of
2088 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2090 * elfcode.h: Don't include <string.h>.
2092 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2094 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2095 generic_link_hash_newfunc. All references changed.
2096 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2097 moved here from libbfd-in.h.
2098 * libbfd-in.h: Corresponding changes.
2099 * libbfd.h: Regenerated.
2101 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * aoutx.h (aout_link_input_section_std): When reporting an
2104 overflow error, use the name of the symbol in the hash table if
2106 (aout_link_input_section_ext): Likewise.
2108 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2109 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2111 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2113 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2114 * coffcode.h (coff_compute_section_file_positions): Likewise.
2115 (coff_write_object_contents): Likewise.
2117 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * section.c (SEC_LINK_ONCE): Define.
2120 (SEC_LINK_DUPLICATES): Define.
2121 (SEC_LINK_DUPLICATES_DISCARD): Define.
2122 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2123 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2124 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2125 * bfd-in2.h: Rebuild.
2126 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2127 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2128 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2129 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2130 SEC_LINK_ONCE, and look through the symbol table for the setting
2131 for SEC_LINK_DUPLICATES.
2132 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2133 set for a section, find the section symbol in the symbol table,
2134 and set the aux entry based on SEC_LINK_DUPLICATES.
2135 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2136 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2137 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2138 * coff-i386.c (i386coff_vec): Likewise.
2139 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2141 * VERSION: Bump to 2.6.1.
2142 * Makefile.in (stamp-h): Depend upon VERSION.
2144 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2146 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2147 * libbfd.h: Rebuilt.
2148 * linker.c (generic_link_hash_newfunc): No longer static.
2149 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2151 * coff-h8300.c: Add two derived hash tables and their associated
2152 funtions and #defines for use by the h8300 linker.
2153 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2154 the function vector as needed. Place the address of the function
2155 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2156 Rewrite the vectors section contents as necessary.
2157 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2158 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2159 (coff_bfd_link_hash_table_create): Likewise.
2161 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2163 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2164 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2166 (hppa_rebuild_insn): Pass pointer to correct type to
2167 low_sign_unext and dis_assemble_21.
2169 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2171 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2172 Stick with sparc-*-{sysv4*,solaris2*}.
2174 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2177 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2178 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2179 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2180 fields is non-zero, print them.
2182 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2183 ifdef. Remove unused variables.
2184 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2186 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2187 (get_symbol_value): Ifdef out.
2188 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2189 (coff_ppc_relocate_section): Remove unused variables. Make
2190 fprintf strings and argument types correspond. Put before_addr in
2192 (dump_toc): Make fprintf strings and argument types correspond.
2193 (ppc_process_before_allocation): Remove unused variables. Always
2195 (ppc_reflo_reloc): Ifdef out.
2196 (ppc_addr32nb_reloc): Ifdef out.
2197 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2199 (coff_ppc_rtype_to_howto): Likewise.
2200 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2202 * peicode.h (pe_print_idata): Move otherwise unused variables into
2203 the #ifdef where they are used. Always return a value.
2204 (pe_print_edata): Make fprintf strings and argument types
2205 correspond. Always return a value.
2206 (pe_print_pdata): Removed unused variable addr_value. Always
2208 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2209 strings and argument types correspond. Always return a value.
2211 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2212 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2213 variable rela inside #if 0 section where it is used.
2215 * ns32k.h: New file.
2216 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2217 functions to start with _bfd_.
2218 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2219 functions in cpu-ns32k.h.
2220 * Makefile.in: Rebuild dependencies.
2221 (HFILES): Add ns32k.h.
2223 * section.c (struct sec): Add linker_mark field. Change
2224 user_set_vma and reloc_done to be single bit fields.
2225 (STD_SECTION): Update accordingly.
2226 * bfd-in2.h: Rebuild.
2227 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2229 (aout_link_input_bfd): Don't link unmarked sections.
2230 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2232 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2233 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2235 * elflink.h (elf_bfd_final_link): Mark sections included in the
2237 (elf_link_input_bfd): Don't link unmarked sections.
2238 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2240 (xcoff_link_input_bfd): Don't link unmarked sections.
2242 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2243 overflow error messages.
2245 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2248 is not set, print "BFD: " before the error message.
2250 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2251 Miles Bader <miles@gnu.ai.mit.edu>.
2252 * configure: Rebuild.
2254 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2256 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2259 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2260 m68k-aout, m68k-coff, and m68k-elf targets.
2262 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2264 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2265 (ieee_generic_stat_arch_elt): Restructured to prevent
2266 ieee_object_p from being called repeatedly.
2268 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2270 * coffcode.h (coff_write_object_contents): Allocate
2271 buffers large enough for any FILEHDR or AOUTHDR.
2273 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2275 * ecofflink.c (lookup_line): New static function, renamed and
2276 slighly changed from old _bfd_ecoff_locate_line.
2277 (_bfd_ecoff_locate_line): Cache line number information. Use
2278 lookup_line for actual lookup.
2280 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2282 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2283 multiple of 20 bytes.
2285 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2287 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2288 allocate ecoff_find_line, and don't initialize by hand.
2289 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2290 mips_elf_find_line, and don't call memset.
2292 * coffcode.h (coff_compute_section_file_positions): If not
2293 producing a final executable, don't consider sofar when aligning
2294 the section to the correct size.
2296 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2299 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2300 * coffgen.c (coff_section_symbol): Ifdef out.
2302 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2305 output_bfd is not NULL.
2307 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2309 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2310 of bfd_alloc (fixes fix_line not being initialized).
2311 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2313 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2315 * coffcode.h: Allow specific backends to override the
2316 bfd_link_add_symbols routine.
2318 * coff-h8300.c: Include genlink.h.
2319 (howto_table): Add R_MEM_INDIRECT.
2320 (rtype2howto): Support R_MEM_INDIRECT.
2321 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2324 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2326 * coff-alpha.c (alpha_relocate_section): Use
2327 info->callbacks_warning, rather than _bfd_error_handler, for
2328 "multiple gp" warning.
2330 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2332 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2333 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2334 table string. Use bfd_wrapped_link_hash_lookup.
2335 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2337 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2338 table, if any, when writing out symbols.
2339 (aout_link_input_section_std): Use the name from the hash table,
2340 if any, when reporting undefined symbols.
2341 (aout_link_input_section_ext): Likewise.
2342 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2343 * bout.c (get_value): Likewise.
2344 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2345 * ecoff.c (ecoff_reloc_link_order): Likewise.
2346 * elflink.h (elf_link_add_object_symbols): Likewise.
2347 (elf_reloc_link_order): Likewise.
2348 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2349 (_bfd_generic_reloc_link_order): Likewise.
2350 (default_indirect_link_order): Likewise.
2351 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2352 * sunos.c (sunos_add_one_symbol): Likewise.
2353 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2354 (bfd_xcoff_link_count_reloc): Likewise.
2355 (xcoff_reloc_link_order): Likewise.
2357 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2358 into -1 for intern->rss.
2360 * configure: Rebuild with autoconf 2.8.
2362 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2364 * stab-syms.c (__define_stab_duplicate): Define.
2365 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2367 * bfd-in.h (bfd_get_stab_name): Declare.
2368 * bfd-in2.h: Rebuild.
2369 * Makefile.in: Rebuild dependencies.
2370 (BFD_LIBS): Add stab-syms.o.
2371 (BFD_LIBS_CFILES): Add stab-syms.c.
2372 (BFD32_BACKENDS): Remove stab-syms.o.
2373 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2374 * configure.in: Don't list stab-syms.o in bfd_backends.
2375 * configure: Rebuild.
2376 * libaout.h (aout_stab_name): Don't declare.
2377 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2380 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * elf.c (assign_file_positions_for_segments): Adjust file offset
2383 for section alignment even if SEC_LOAD is not set.
2385 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2388 since they appear as targets in Makefile.in.
2389 * configure: Rebuild.
2391 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2392 don't fiddle with a symbol which is not defined anywhere.
2394 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2397 though they are defined in a shared library.
2398 (xcoff_build_ldsyms): Likewise.
2400 * coffgen.c (coff_find_nearest_line): Don't look at the line
2401 numbers for the section if section->lineno is NULL.
2403 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2404 message rather than calling BFD_ASSERT.
2405 * elfcode.h (write_relocs): Check return value of
2406 _bfd_elf_symbol_from_bfd_symbol.
2408 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2410 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2413 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2415 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2417 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2418 hppa_reloc_field_selector_type_alt.
2419 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2420 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2422 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2424 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * elf.c (assign_file_positions_for_segments): Adjust the segment
2427 memory size for the alignment of a SEC_ALLOC section, not just a
2430 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2432 * m68klinux.c: New file.
2433 * hosts/m68klinux.h: New file.
2434 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2435 * configure.in (m68*-*-linux*): New native host.
2436 (m68klinux_vec): New vector.
2437 * configure: Rebuild.
2438 * targets.c (m68klinux_vec): Declare.
2439 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2440 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2441 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2442 declaration from bfd_linux_size_dynamic_sections.
2443 (bfd_m68klinux_size_dynamic_sections): Declare.
2444 * bfd-in2.h: Rebuild.
2445 * Makefile.in: Rebuild dependencies.
2446 (BFD32_BACKENDS): Add m68klinux.o.
2447 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2449 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2451 * libhppa.h (pa_arch): Add pa20.
2452 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2453 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2454 (hppa_field_adjust): Handle e_nsel.
2455 * som.c: Provide default definitions for many new relocs found only
2456 in hpux10 include files.
2457 (som_fixup_formats): Add several new relocs from hpux10.
2458 (som_hppa_howto_table): Add hpux10 relocs.
2459 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2461 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2463 * mpw-make.sed: Edit out recent shared library support, and
2464 rules to rebuild .h files using doc/chew.
2466 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2468 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2469 size even of sections with no contents.
2471 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2473 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2474 starting with '$' the way we skip names starting with '.'. When
2475 updating x_endndx, don't be fooled by an index which has been
2478 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2479 struct/union/enum type with no elements.
2481 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2485 * archive.c (bfd_generic_archive_p): If the first file in the
2486 archive can not be recognized as an object, don't assume that this
2487 is the wrong format.
2489 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2490 format is not bfd_object.
2491 (bfd_elf_get_dt_soname): Likewise.
2493 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2498 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2500 * bfd.c (tdata): Add netbsd_core_data.
2501 * bfd-in2.h: Regenerated.
2503 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2505 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2506 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2507 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2510 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2511 to get the symbol index, matching 14 Jul 95 change.
2513 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2515 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2516 Remove duplicate definition of gp.
2518 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2521 assume that we can set the GP value and then get the same value,
2522 since it won't be true if the output file is neither ELF nor
2524 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2525 _bfd_get_gp_value here.
2526 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2527 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2529 (mips_elf_lo16_reloc): Likewise.
2530 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2531 Don't require that the BFD be ELF.
2532 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2533 (mips_elf_gprel32_reloc): Likewise.
2534 (mips_elf_relocate_section): Don't assume we can set and get the
2536 (mips_elf_finish_dynamic_symbol): Don't bother to use
2537 _bfd_get_gp_value here.
2539 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2540 Don't change epdr between malloc and free. Be careful not to free
2541 NULL pointers. Zero out the first RPDR.
2543 * configure.host: On Linux, only pass -rpath option if $(libdir)
2544 is neither /lib nor /usr/lib. From Alan Modra
2545 <alan@mullet.Levels.UniSA.Edu.Au>.
2547 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2549 (elf_dt_name): Rename from elf_dt_needed_name.
2550 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2552 (bfd_elf_get_dt_soname): New function.
2553 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2554 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2555 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2556 * bfd-in2.h: Rebuild.
2558 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2560 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2561 _bfd_sparc_elf_reloc_type_lookup.
2562 (bfd_elf32_bfd_reloc_type_lookup): Update.
2563 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2564 (sparc64_elf_howto_table): Define.
2565 (sparc_reloc_map): Define.
2566 (sparc64_elf_reloc_type_lookup): New function.
2567 (sparc_elf_wdisp16_reloc): New function.
2568 (elf_info_to_howto): Use sparc64_elf_howto_table.
2569 (sparc64_elf_relocate_section): Likewise.
2570 (bfd_elf64_bfd_reloc_type_lookup): Update.
2572 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2574 * configure.host: Check for 'do not mix' from native linker before
2575 trying to use -rpath.
2577 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * bfd.c (_bfd_get_gp_value): New function.
2580 (_bfd_set_gp_value): New function.
2581 * libbfd-in.h (_bfd_get_gp_value): Declare.
2582 (_bfd_set_gp_value): Declare.
2583 * libbfd.h: Rebuild.
2584 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2585 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2586 directly to the fields in the tdata information.
2587 (alpha_relocate_section): Likewise.
2588 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2589 (mips_gprel_reloc): Likewise.
2590 (mips_relocate_section): Likewise.
2591 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2592 (mips_elf_lo16_reloc): Likewise.
2593 (mips_elf_final_gp): Likewise.
2594 (mips_elf_gprel16_reloc): Likewise.
2595 (mips_elf_gprel32_reloc): Likewise.
2596 (mips_elf_relocate_section): Likewise.
2597 (mips_elf_finish_dynamic_symbol): Likewise.
2599 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2601 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * configure.in: Call AC_PROG_CC before configure.host.
2604 * configure: Rebuild.
2605 * configure.host: Don't set information which autoconf should
2606 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2608 * configure.host: Remove go32 and win32 host information, since it
2609 should no longer be needed.
2611 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2612 then start a new segment rather than put a writable section in a
2615 * configure.host: Set RPATH_ENVVAR.
2617 * Makefile.in: Rebuild dependencies.
2619 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2620 zero_section variable.
2622 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2624 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2625 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2626 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2628 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2630 * ieee.c (ieee_write_expression): Only use an R variable for a
2631 local symbol. Don't output a zero offset. Handle a zero address.
2632 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2633 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2635 (parse_expression): Don't try to handle multiple occurrences of a
2636 P variable. Handle I variables differently from X variables. Fix
2637 the order of minus expressions.
2638 (ieee_slurp_external_symbols): Generate an I variable for an NN
2639 record. Fix handling of ATI and ATX records.
2640 (ieee_slurp_sections): Only set minimal section attributes.
2641 Adjust them later, based on the section contents.
2642 (ieee_object_p): Read in the file until just after the ME record.
2643 Call ieee_slurp_section_data to set the section flags.
2644 (do_one): Add iterations parameter. Only repeat the first load
2645 item. Set the section and file reloc flags.
2646 (ieee_slurp_section_data): Set section flags. Pass iterations to
2648 (ieee_canonicalize_reloc): Handle I variables.
2649 (do_with_relocs): Only emit relocation size when necessary.
2650 Increase MAXRUN to 127. Change ov to be assigned, and take
2651 src_mask and pcrel_offset into account.
2652 (ieee_write_data_part): Skip sections that are not loaded.
2653 (ieee_write_external_part): Don't output optional last entry of WX
2655 (ieee_write_me_part): Make setting of me_record neater.
2656 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2658 * syms.c (stt): Add entries for zerovars, vars, and code.
2660 * elfcode.h (validate_reloc): New static function.
2661 (write_relocs): Call validate_reloc for non ELF relocs.
2663 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2664 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2665 (TARGET_LITTLE_SYM): Likewise.
2667 * config.bfd (m68*-*-psos*): New target.
2669 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2671 * i386msdos.c: Remove some #if 0 code.
2672 (msdos_write_object_contents): Don't include empty sections in the
2673 size computation, regardless of their address.
2675 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2677 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2678 is NULL, ie, the -r switch is used.
2680 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2682 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2683 (BFD_RELOC_MIPS_GOT_LO16): Define.
2684 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2685 * bfd-in2.h, libbfd.h: Rebuild.
2686 * elf32-mips.c (mips_reloc_map): Map new relocs.
2688 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2690 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2693 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2694 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2695 simple number for the section address, rather than an expression.
2696 Limit the number of bytes between relocs to MAXRUN.
2697 (ieee_write_me_part): Set me_record to the file offset after the
2699 (ieee_write_processor): New static function.
2700 (ieee_write_object_contents): Use ieee_write_processor.
2702 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2704 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2706 * coff-aux.c: Change include of aux.h to aux-coff.h.
2708 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2710 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2711 relocation put the addend both in the reloc entry and the data.
2712 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2715 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2716 a R_68K_PCxx reloc against a defined global symbol directly.
2717 (elf_m68k_check_relocs): Don't count such a reloc.
2719 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2720 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2721 symbol for now, otherwise always record the symbol as dynamic.
2722 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2723 is not referenced by a dynamic object, and we are not making a
2724 shared object, then don't make a PLT entry. If we do make a PLT
2725 entry, make sure the symbol has been recorded as dynamic.
2727 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2729 * configure.host: When making a shared library, set HLDFLAGS to
2730 pass an appropriate -rpath option. Use the make variable SONAME
2731 as the shared library soname, rather than computing it here. On
2732 SunOS, build stamp-tshlink in place of $(SHLINK).
2733 * Makefile.in (SONAME): New variable.
2734 ($(SHLINK)): Make a link to the transformed name, as well.
2735 (stamp-tshlink): New target.
2736 (install): Skip stamp-tshlink during install.
2738 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2740 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2741 linker sections have been set up yet.
2743 * elf.c (make_mapping): Add an additional argument to suppress
2744 making the first section include the program headers.
2745 (map_sections_to_segments): If the user used -Ttext such that the
2746 program headers are on a different page, do not set the flags
2747 saying that this section includes the program headers.
2749 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2751 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2752 don't define TRAD_HEADER.
2753 * configure: Rebuild.
2755 * netbsd-core.c: New file, support for NetBSD core files.
2756 * hosts/*nbsd.h: Removed.
2758 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2760 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2761 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2762 * libbfd.h, bfd-in2.h: Regenerated.
2763 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2764 bfd_elf32_bfd_reloc_type_lookup.
2765 (reloc_type{,_names}): Deleted.
2766 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2768 (sparc_reloc_map): Add sparc64 relocs.
2769 (sparc_elf_notsupported_reloc): New static function.
2770 (sparc_elf_wdisp16_reloc): New static function.
2771 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2772 (elf32_sparc_relocate_section): Likewise.
2773 (bfd_elf32_bfd_reloc_type_lookup): Define.
2774 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2775 (reloc_type{,_names}): Deleted.
2776 (elf_sparc_howto_table): Deleted.
2777 (sparc_reloc_map): Deleted.
2778 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2779 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2781 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2783 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2786 * Makefile.in (program_transform_name): New variable.
2787 (install): Transform library name before installing it.
2789 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * archures.c (bfd_mach_i960_hx): Define.
2792 * bfd-in2.h: Rebuild.
2793 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2794 (MATRIX): Expand entries for HX.
2795 (arch_info_struct): Add i960:hx entry.
2796 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2797 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2798 (coff_set_flags): Handle bfd_mach_i960_hx.
2800 Support for building as a shared library, based on patches from
2801 Alan Modra <alan@spri.levels.unisa.edu.au>:
2802 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2803 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2804 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2805 * configure: Rebuild.
2806 * configure.host: If --enable-shared, adjust shared library stuff
2807 based on the host. If the host is SunOS, and the linker supports
2808 -rpath, set HLDFLAGS to use it.
2809 * Makefile.in (ALLLIBS): New variable.
2810 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2811 (COMMON_SHLIB, SHLINK): New variables.
2812 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2813 (STAGESTUFF): Remove variable.
2814 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2816 (stamp-ofiles): New target, like old ofiles target, but build
2817 using a temporary file and move-if-change, and touch stamp-ofiles
2819 (ofiles): Just depend upon stamp-ofiles.
2820 (stamp-piclist, piclist): New targets.
2821 ($(SHLIB), $(SHLINK)): New targets.
2822 (targets.o, archures.o): Build twice if PICFLAG is set.
2823 (do_mostlyclean): Remove pic/*.o.
2824 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2826 (do_distclean): Remove pic and stamp-picdir.
2827 (install): Install shared libraries.
2828 ($(OFILES)): Depend upon stamp-picdir.
2829 (stamp-picdir): New target.
2831 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2833 * libcoff.h: Rebuild.
2835 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2836 flavour of a section with no owner.
2838 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2839 ELF_LINK_NON_ELF flag.
2840 (mips_elf_create_got_section): Likewise.
2842 * elf.c: Revert last change, since it breaks dynamic linking.
2843 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2845 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2846 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2847 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2849 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2851 * elf.c (assign_file_positions_for_segments): If the backend does
2852 not want the elf header or the program headers in the address
2853 space, do not include them in the calculations.
2855 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2856 function to determine if we need additional program headers.
2857 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2858 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2860 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2864 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2866 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2867 back into one line. Some compilers (sunos 4.1.3 for example)
2868 won't accept args split across more than one line.
2870 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2872 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2873 * configure: Regenerate.
2875 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2877 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2878 try to do arithmetic on a void *, cast it to a unsigned char * first.
2880 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2883 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2885 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2886 flag for a newly defined symbol.
2887 (NAME(bfd_elf,record_link_assignment)): Likewise.
2888 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2889 set the DEF or REF_REGULAR flags correctly.
2891 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2892 (libbfd.h, libcoff.h): Corresponding change.
2894 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2895 a PLT32 reloc as dynamic.
2896 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2897 is not referenced by a dynamic object, and we are not making a
2898 shared object, then don't make a PLT entry. If we do make a PLT
2899 entry, make sure the symbol has been recorded as dynamic.
2901 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2903 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2904 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2905 (powerpcle-*-cygwin32): New.
2906 * peicode.h (add_data_entry): Get address from vma.
2908 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2910 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2911 attached to the section has already been created as an undefined
2912 symbol, treat it as if it hasn't been created yet.
2914 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2916 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2917 symbol or section symbols if stripping all symbols and this is not
2918 a relocateable link. Don't output the symbol string table if
2919 there are no symbols.
2920 (elf_link_flush_output_syms): Don't do anything if there are no
2923 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2925 * coff-aux.c: New file.
2926 * hosts/m68kaux.h: New file.
2927 * config.bfd (m68*-apple-aux*): New target.
2928 * configure.in (m68*-apple-aux*): New native host.
2929 (m68kaux_coff_vec): New vector.
2930 * configure: Rebuild.
2931 * targets.c (m68kaux_coff_vec): Declare.
2932 * coffcode.h (bfd_coff_backend_data): Add field
2933 _bfd_coff_link_add_one_symbol.
2934 (bfd_coff_link_add_one_symbol): Define.
2935 (compare_arelent_ptr): New static function if TARG_AUX.
2936 (coff_write_relocs): If TARG_AUX, sort the relocs.
2937 (coff_write_object_contents): Set A/UX aouthdr magic number.
2938 (coff_link_add_one_symbol): Define if not defined.
2939 (bfd_coff_std_swap_table): Initialize new field.
2940 * libcoff.h: Rebuild.
2941 * cofflink.c (coff_link_add_symbols): Call
2942 bfd_coff_link_add_one_symbol rather than
2943 _bfd_generic_link_add_one_symbol.
2944 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2945 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2946 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2947 * Makefile.in: Rebuild dependencies.
2948 (BFD32_BACKENDS): Add coff-aux.o.
2949 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2951 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2953 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2954 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2956 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2959 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2960 (maintainer-clean): Warn about deleting special files.
2961 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2963 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2964 warning symbols correctly.
2965 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2966 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2967 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2968 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2969 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2970 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2972 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2975 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2977 * libcoff-in.h: aligned newly exported names with bfd naming
2978 conventions. Removed an erroneous define of POWERPC_LE_PE.
2979 * libcoff.h: Rebuild.
2980 * cofflink.c, coff-ppc.c: the above function name changes
2982 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2984 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2985 * ecoff.c (struct extsym_info): Define.
2986 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2987 to ecoff_link_write_external.
2988 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2989 Strip symbols when appropriate.
2991 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2992 * syms.c (BSF_OBJECT): Define.
2993 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2994 * bfd-in2.h: Rebuild.
2995 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2997 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3000 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3001 copying relocs into a shared object, treat a defined global symbol
3003 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3004 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3005 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3007 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3008 real defined symbol, not to a weak defined symbol.
3010 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3012 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3013 and made a few static functions externs.
3015 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3016 POWERPC_LE_PE hack in cofflink.
3018 * libcoff-in.h: promoted the following from cofflink.c to allow
3019 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3020 coff_debug_merge_element, struct coff_debug_merge_type,
3021 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3022 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3023 coff_debug_merge_hash_lookup, coff_link_section_info,
3024 coff_final_link_info, coff_debug_merge_hash_newfunc,
3025 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3027 * libcoff.h: re-gen'd
3029 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3031 * syms.c: Include "bfdlink.h".
3032 (struct stab_find_info): Define.
3033 (_bfd_stab_section_find_nearest_line): New function.
3034 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3035 * libbfd.h: Rebuild.
3036 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3037 * elf.c (_bfd_elf_find_nearest_line): Try calling
3038 _bfd_stab_section_find_nearest_line before searching the ELF
3039 symbol table. Find the closest STT_FUNC symbol, not the last one.
3040 * libcoff-in.h (coff_data_type): Add line_info field.
3041 * libcoff.h: Rebuild.
3042 * coffgen.c (coff_find_nearest_line): Try calling
3043 _bfd_stab_section_find_nearest_line before searching the COFF
3045 * Makefile.in: Rebuild dependencies.
3047 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3049 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3050 4 bytes, so we get the correct value when updating the register
3051 field in little endian mode.
3053 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3055 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3056 entry_section fields. Add sntoc and snentry fields.
3057 * libcoff.h: Rebuild.
3058 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3059 not toc_section and entry_section (the COFF file does not have any
3060 sections at this point).
3061 (coff_write_object_contents): Set o_snentry and o_sntoc from
3062 snentry and sntoc rather than entry_section and toc_section.
3063 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3064 snentry, not toc_section and entry_section.
3065 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3066 entry_section from hentry.
3067 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3069 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3070 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3071 than using toc_section directly.
3073 * archures.c: Add missing `.' in enum bfd_architecture.
3074 * bfd-in2.h: Rebuild.
3076 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3077 Robert Lipe <robertl@arnet.com>.
3079 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3081 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3082 to sections we allocate. Use bfd_zalloc to allocate initialial
3083 sections, not bfd_alloc.
3084 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3085 SDA{,2}I16 relocations.
3086 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3087 whether to put something in .sbss or not.
3088 (ppc_elf_relocate_section): Add support for more relocations. Add
3089 in sec->output_offset where appropriate. Make error messages
3090 include the symbol name.
3092 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3093 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3094 doesn't get redefined messages if -shared.
3096 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3097 section if the rel_section field has been set up.
3099 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3101 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3104 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3106 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3107 of flags, only flags used are controlled by mach number. Bump up
3108 output file mach number to highest of input file mach numbers.
3109 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3110 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3112 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3113 bfd_elf64_sparc_vec support.
3115 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3117 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3118 the embedded bit is set on some objects and not on others. Just
3120 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3123 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3125 * coffcode.h (coff_new_section_hook): Don't try to align the
3128 * coffcode.h (coff_set_section_contents): Fix the handling of the
3129 .lib section to work even if the entire section contents are
3130 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3131 Robert Lipe <robertl@arnet.com>.
3133 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3135 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3136 memory here for contents.
3138 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3139 _SDA2_BASE_ by 32768.
3140 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3141 started using. Allocate contents for .sdata and .sdata2 sections
3143 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3145 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3146 size _SDA{,2}_BASE_.
3147 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3150 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3152 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3154 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3155 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3156 (bfd_mach_sparc_v9a): Define.
3157 (bfd_mach_sparc_v9_p): Define.
3158 * bfd-in2.h: Regenerated.
3159 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3161 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3162 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3163 to bfd_elf32_sparc_vec.
3164 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3165 Add v8plus{,a} support.
3167 (sparc_compatible): New function.
3168 * elf32-sparc.h: #include "elf/sparc.h".
3169 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3170 elf32_sparc_final_write_processing): New functions.
3171 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3172 elf_backend_final_write_processing): Define.
3174 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3176 * elf-bfd.h (struct elf_link_hash_entry): Add
3177 linker_section_pointer field.
3178 (enum elf_linker_section_enum): Enumeration for new way of
3179 creating linker dynamic sections and symbols.
3180 (elf_linker_section{,_pointers}): New structures for creating
3181 dynamic sections and symbols.
3182 (elf_obj_tdata): Add linker_section_pointers and linker_section
3184 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3185 (_bfd_elf_create_linker_section): New declarations.
3186 (_bfd_elf_find_pointer_linker_section): Ditto.
3187 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3188 (_bfd_elf_make_linker_section_rela): Ditto.
3190 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3192 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3193 (ppc_elf_create_linker_section): New function to create the
3194 sections .got, .sdata, and .sdata2.
3195 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3197 (ppc_elf_check_relocs): Support more of the eabi relocations.
3198 (ppc_elf_relocate_section): Ditto.
3199 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3200 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3202 * elflink.h (elf_create_pointer_linker_section): New function to
3203 create initialized pointers in dynamic linker sections.
3204 (elf_finish_pointer_linker_section): Actually intialize the
3205 pointers created above.
3207 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3208 macros to provide both 32 and 64 bit versions of
3209 elf_create_pointer_linker_section.
3210 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3211 provide both 32 and 64 bit versions of
3212 elf_finish_pointer_linker_section.
3214 * elflink.c (_bfd_elf_create_linker_section): New function to
3215 create a linker section.
3216 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3217 given address in the linker pointer offsets created for a given
3219 (_bfd_elf_make_linker_section_rela): Make a RELA section
3220 corresponding to the generated linker section.
3222 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3224 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3226 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3228 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3229 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3230 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3231 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3232 toc entry in an objdump) for now.
3233 (ppc_do_last, ppc_get_last): New function - needed to save processing
3234 the toc owner to the end.
3235 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3238 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3239 toc owner from being done till last. Must define POWERPC_LE_PC
3242 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3244 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3246 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3247 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3249 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3253 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3255 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3257 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3259 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * elf.c (assign_file_positions_for_segments): Don't increment file
3262 offset for a segment which contains no loadable sections.
3264 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3266 * reloc.c: Add new PowerPC relocations.
3267 * {bfd-in2,libbfd}.h: Regenerate.
3269 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3270 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3272 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3277 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3280 * coffgen.c (coff_find_nearest_line): Don't try to cache
3281 information in sections that are not owned by a BFD. From Richard
3282 Henderson <richard@atheist.tamu.edu>.
3284 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3285 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3286 * elflink.h (elf_link_output_extsym): Remove special check for
3289 * ecoffswap.h: Add prototypes for static functions.
3291 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3293 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3294 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3296 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3297 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3298 support. Begin support for R_PPC_SDA{2,}REL.
3300 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3302 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3303 create the .got and .got.neg sections.
3304 (ppc_elf_size_dynamic_sections): Call it.
3305 (ppc_elf_check_relocs): Call it.
3306 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3307 (ppc_elf_check_relocs): Add error messages for relocations we
3308 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3311 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3313 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3314 section flags for V.4 and eabi.
3316 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * elf.c (assign_file_positions_for_segments): If a segment
3319 contains no sections, don't mark it as readable.
3321 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3322 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3324 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3325 dynamic section, if there is one.
3326 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3327 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3328 (bfd_elf64_swap_dyn_in): Likewise.
3329 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3331 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3333 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3334 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3335 <pirker@eiunix.tuwien.ac.at>.
3337 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3339 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3340 PowerPC V.4 and eabi.
3341 * bfd-in2.h: Regenerate.
3342 * libfd.h: Regenerate.
3344 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3346 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3347 section type and SHF_EXCLUDE section flag, turning them into the
3348 appropriate bfd section flag.
3350 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * xcofflink.c (xcoff_link_add_symbols): Create the special
3353 sections if we see a DYNAMIC object, in case that is the only
3354 XCOFF input object we see.
3356 * elf32-mips.c: Extensive changes for a start at dynamic linking
3357 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3359 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3360 (struct elf_backend_data): Remove
3361 elf_backend_create_program_headers field. Add
3362 elf_backend_additional_program_headers and
3363 elf_backend_modify_segment_map fields.
3364 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3366 (elf_backend_additional_program_headers): Likewise.
3367 (elf_backend_modify_segment_map): Likewise.
3368 (elf_backend_create_program_headers): Don't define.
3369 (elfNN_bed): Change to account for field changes.
3370 * elf.c (assign_file_positions_for_segments): Call new
3371 modify_segment_map backend function. Don't call old
3372 create_program_headers backend function.
3373 (get_program_header_size): Call additional_program_headers rather
3374 than create_program_headers.
3375 * elflink.h (elf_link_add_object_symbols): Initialize
3376 type_change_ok from new backend field.
3377 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3379 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3380 a reloc against the appropriate section.
3382 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3383 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3384 (elf_flags_init): Rename from elf_ppc_flags_init.
3385 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3387 (ppc_elf_copy_private_bfd_data): Likewise.
3388 (ppc_elf_merge_private_bfd_data): Likewise.
3390 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3393 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3395 * coff-alpha.c (alpha_relocate_section): During final link, allow
3396 output .lita section to be bigger than 64k by adjusting gp value
3397 on a per-input section basis.
3398 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3400 (struct ecoff_section_tdata): Add gp field.
3402 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3404 Handle Alpha ECOFF changes in OSF/1 3.2.
3405 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3407 * coff-alpha.c: Include "aout/ar.h".
3408 (alpha_ecoff_get_relocated_section_contents): Don't require an
3409 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3410 3.2 doesn't generate one.
3411 (alpha_relocate_section): Likewise.
3412 (alpha_ecoff_slurp_armap): Define.
3413 (alpha_ecoff_slurp_extended_name_table): Define.
3414 (alpha_ecoff_construct_extended_name_table): Define.
3415 (alpha_ecoff_truncate_arname): Define.
3416 (alpha_ecoff_write_armap): Define.
3417 (alpha_ecoff_generic_stat_arch_elt): Define.
3418 (alpha_ecoff_update_armap_timestamp): Define.
3420 (alpha_ecoff_read_ar_hdr): New static function.
3421 (alpha_ecoff_get_elt_at_filepos): New static function.
3422 (alpha_ecoff_openr_next_archived_file): New static function.
3423 (alpha_ecoff_get_elt_at_index): New static function.
3424 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3425 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3426 _bfd_ecoff to alpha_ecoff.
3427 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3428 field from backend structure, rather than always calling
3429 _bfd_get_elt_at_filepos.
3430 * coff-mips.c (mips_ecoff_backend_data): Initialize
3431 get_elt_at_filepos field.
3432 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3433 from _bfd_generic_read_ar_hdr with minor changes.
3434 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3435 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3436 * libbfd.h: Rebuild.
3438 * bfd-in.h (BFD_IN_MEMORY): Define.
3439 * libbfd-in.h (struct bfd_in_memory): Define.
3440 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3441 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3442 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3443 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3444 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3445 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3446 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3447 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3448 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3449 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3451 (bfd_openstreamr): Likewise.
3452 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3453 BFD_IN_MEMORY is not set.
3454 * riscix.c (riscix_some_aout_object_p): Likewise.
3455 * bfd-in2.h, libbfd.h: Rebuild.
3457 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3458 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3459 (bfd_get_elt_at_index): Define.
3460 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3461 bfd_get_elt_at_index. Change index parameter from int to
3463 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3464 (_bfd_noarchive_get_elt_at_index): Define.
3465 (_bfd_archive_bsd_get_elt_at_index): Define.
3466 (_bfd_archive_coff_get_elt_at_index): Define.
3467 * bfd-in2.h, libbfd.h: Rebuild.
3468 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3469 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3470 * ieee.c (ieee_get_elt_at_index): Define.
3471 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3472 * oasys.c (oasys_get_elt_at_index): Define.
3473 * som.c (som_get_elt_at_index): Define.
3475 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3476 numbers to the .text section.
3478 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3480 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3481 If there is a SEC_DEBUGGING section, get the contents of the debug
3482 information part from it.
3483 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3485 (ieee_write_object_contents): Check ieee_write_debug_part return.
3487 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3489 * config.bfd (i[345]86-*-freebsd*): Add target.
3490 * configure.in (i386freebsd_vec): Add vec.
3491 * configure: Regenerate.
3492 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3493 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3494 Rebuild dependencies..
3495 * freebsd.h: New file.
3496 * i386freebsd.c: New file.
3497 * targets.c (i386freebsd_vec): Declare.
3498 (bfd_target_vector): Add i386freebsd_vec.
3499 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3500 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3502 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * ieee.c (ieee_slurp_debug): New static function.
3505 (ieee_object_p): Call it.
3506 (ieee_slurp_section_data): Skip debugging sections.
3507 (ieee_get_reloc_upper_bound): Likewise.
3508 (ieee_get_section_contents): Likewise.
3509 (ieee_canonicalize_reloc): Likewise.
3510 (ieee_write_section_part): Likewise.
3511 (ieee_write_debug_part): Likewise.
3512 (ieee_write_data_part): Likewise.
3513 (init_for_output): Likewise.
3515 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3517 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3519 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3520 relocs, since ppc_elf_relocate_section handles the linker case.
3521 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3523 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3524 ppc_elf_relocate_section since that is now the only caller.
3525 (ppc_elf_relocate_section): Ditto.
3527 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3529 * coffcode.h (coff_write_object_contents): If we don't know the
3530 section of the entry point for an XCOFF executable, always set the
3531 entry address to -1.
3533 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3535 * elf.c (bfd_section_from_shdr): Add support for note sections.
3537 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * bfd-in.h (struct _symbol_info): Add stab_type field.
3540 * bfd-in2.h: Rebuild.
3541 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3543 * elf32-ppc.c: Remove trailing newline from calls to
3545 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3546 difference if target endianness is known.
3548 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3550 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3551 old style TOC16 references without using R_PPC_GOT.
3552 (ppc_reloc_type): Ditto.
3553 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3554 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3555 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3556 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3557 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3559 (ppc_elf_adjust_dynamic_symbol): Ditto.
3560 (ppc_elf_adjust_dynindx): Ditto.
3561 (ppc_elf_size_dynamic_sections): Ditto.
3562 (ppc_elf_finish_dynamic_symbol): Ditto.
3563 (ppc_elf_finish_dynamic_sections): Ditto.
3564 (ELF_DYNAMIC_INTERPRETER): Define.
3566 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3568 * elf.c (copy_private_bfd_data): When attaching sections to
3569 segments ignore sections that won't be allocated. Patch from
3572 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3574 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3577 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3579 * coff-i960.c (CALC_ADDEND): Define.
3580 (coff_i960_relocate_section): Add the input section VMA to the
3581 addend for PC relative relocs.
3583 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3585 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3586 to correctly terminate.
3588 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3590 * targets.c (enum bfd_endian): Define.
3591 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3592 from boolean to enum bfd_endian. Change header_byteorder_big_p
3594 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3595 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3596 * bfd-in2.h: Rebuild.
3597 * All targets: Change initialization of byteorder and
3598 header_byteorder to use enum bfd_endian values rather than
3600 * All files: Change all references to byteorder_big_p and
3601 header_byteorder_big_p to use new bfd_*_endian macros.
3603 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3605 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3607 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3609 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3611 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3613 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3615 * ieee.c: Lots of minor cleanups. Make many functions return
3616 errors rather than calling abort. Also:
3617 (ieee_write_twobyte): Remove; change callers to call existing
3618 ieee_write_2bytes function.
3619 (ieee_write_expression): Don't output the section twice when
3620 outputting a local symbol. Don't emit an extraneous zero if there
3622 (ieee_slurp_sections): Set the lma as well as the vma.
3623 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3625 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3626 a recognized one or bfd_arch_unknown.
3627 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3629 (ihex_get_symtab): Likewise.
3631 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3633 * aoutx.h: Include <ctype.h>.
3634 (struct aout_link_includes_table): Define.
3635 (struct aout_link_includes_totals): Define.
3636 (struct aout_link_includes_entry): Define.
3637 (aout_link_includes_lookup): Define macro.
3638 (struct aout_final_link_info): Add includes field.
3639 (aout_link_includes_newfunc): New static function.
3640 (NAME(aout,final_link)): Initialize includes hash table.
3641 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3643 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3645 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3647 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3649 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3651 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3653 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3654 (pe_print_private_bfd_data): call pe_print_reloc.
3655 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3656 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3657 up some debugging as well.
3659 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3661 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3664 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3666 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3667 when setting sections to NULL.
3669 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3671 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3673 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3674 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3676 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3677 * bfd-in2.h: Rebuild.
3679 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3681 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3683 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3685 * ihex.c (ihex_scan): Handle record types 4 and 5.
3686 (ihex_object_p): Permit types 4 and 5.
3687 (ihex_set_section_contents): Remove check for out of range
3689 (ihex_write_object_contents): Generate types 4 and 5.
3691 * elflink.h (elf_link_output_extsym): Just ignore warning and
3692 indirect references to symbols which don't really exist.
3694 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3696 * peicode.h (pe_print_idata): Minor format fixes
3697 (pe_print_edata): New function. Under private printing, this formats
3698 the edata section of a PE file.
3699 (pe_print_private_bfd_data): Added call to pe_print_edata.
3701 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3703 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3704 index, don't call stoi.
3706 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3708 * srec.c (srec_scan): Set lma as well as vma.
3710 * ihex.c: New file; support for Intel Hex format.
3711 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3712 (ihex_vec): Declare.
3713 (bfd_target_vector): Always include ihex_vec.
3714 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3715 * Makefile.in: Rebuild dependencies.
3716 (BFD_LIBS): Add ihex.o
3717 (BFD_LIBS_CFILES): Add ihex.c.
3718 * bfd-in2.h: Rebuild.
3720 * elf.c (assign_file_positions_for_segments): Sort the sections in
3722 (get_program_header_size): Return the right size if segment_map is
3724 (copy_private_bfd_data): Don't bother to sort the sections.
3726 * bfd.c (bfd_record_phdr): New function.
3727 * bfd-in.h (bfd_record_phdr): Declare.
3728 * bfd_in2.h: Rebuild.
3730 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3733 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3734 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3736 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3737 (bfd_zmalloc): Change declaration.
3738 * libbfd.h: Rebuild.
3739 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3740 and realloc. Don't set bfd_error_no_memory if they fail.
3742 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3744 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3745 uses as well. Added a new howto to deal with TOCREL16 relocs that
3746 are TOCDEFN as well.
3747 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3748 to handle RVA relocs from dlltool.
3749 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3750 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3751 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3753 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3754 to get the right section alignment.
3756 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3758 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3759 p_paddr if p_paddr is zero.
3760 (make_mapping): Set includes_filehdr and includes_phdrs for first
3762 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3764 (assign_file_positions_for_segments): Handle includes_filehdr and
3765 includes_phdrs. Remove special handling of PT_PHDR and first
3767 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3768 when appropriate. Remove special handling of PT_PHDR segment.
3769 Use a more complex condition for when a section is included in a
3770 segment to handle Solaris linker oddities.
3772 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3774 * coff-m88k.c (howto_table): Reformatted for easier reading;
3775 special_function now points to new function m88k_special_reloc.
3776 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3778 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3779 be done correctly by m88k_special_reloc.
3780 (reloc_processing): New function to be used by RELOC_PROCESSING.
3781 (RELOC_PROCESSING): Define to call reloc_processing.
3783 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3785 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3786 (pe_print_pdata): Likewise.
3788 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3789 obstack_alloc fails.
3790 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3792 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3793 * Many files: don't set bfd_error_no_memory if one of the above
3796 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3797 if p_paddr_valid is set.
3798 (copy_private_bfd_data): New static function.
3799 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3801 * elf.c (assign_file_positions_for_segments): Fix case where extra
3802 program headers were allocated.
3804 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3805 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3806 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3807 _bfd_elf_print_private_bfd_data.
3809 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3810 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3811 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3812 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3813 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3814 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3815 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3817 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3819 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3820 * elf.c (make_mapping): New static function.
3821 (map_sections_to_segments): New static function.
3822 (elf_sort_sections): New static function.
3823 (assign_file_positions_for_segments): New static function.
3824 (map_program_segments): Remove.
3825 (get_program_header_size): Remove sorted_hdrs, count, and
3826 maxpagesize parameters. Simplify.
3827 (assign_file_positions_except_relocs): When generating an
3828 executable, use assign_file_positions_for_segments.
3829 (elf_sort_hdrs): Remove.
3830 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3831 to get_program_header_size.
3833 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3835 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3837 * configure, config.in: Regenerate with autoconf 2.7.
3839 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3840 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3842 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3844 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3845 (ecoff_sec_to_styp_flags): Likewise.
3846 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3847 (ecoff_set_symbol_info): Handle scRConst.
3848 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3849 (ecoff_compute_section_file_positions): Handle .rconst section.
3850 (_bfd_ecoff_write_object_contents): Likewise.
3851 (ecoff_link_check_archive_element): Handle scRConst.
3852 (ecoff_link_add_externals): Likewise.
3853 (ecoff_link_write_external): Handle .rconst section.
3854 (ecoff_reloc_link_order): Likewise.
3855 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3856 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3858 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3860 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3861 DEF_DYNAMIC flag is set.
3863 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3865 * host-aout.c: If TRAD_HEADER is defined, include it.
3867 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3869 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3870 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3871 (BFD_NEED_DECLARATION): New function.
3872 * configure.in: Use BFD_NEED_DECLARATION.
3873 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3874 * configure, config.in: Rebuild with autoconf 2.6.
3876 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3877 special_sections before returning when called with a non XCOFF
3880 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3883 * coffcode.h (coff_compute_section_file_positions): Only pad the
3884 previous section to force file alignment when creating an
3887 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3889 * coffcode.h (coff_compute_section_file_positions): If
3890 RS6000COFF_C, set up the .debug section.
3892 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3893 if it is not large enough to accomodate the entire TOC area with
3894 signed 16 bit offsets.
3895 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3897 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3898 TOC anchor to use the TOC value used in the output file.
3900 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3902 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3903 (_bfd_coff_read_string_table): Likewise.
3905 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3907 * pe-arm.c: Fix typos.
3908 * coff-arm.c: Likewise.
3910 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3912 * coff-ppc.c (list_ele): Added "cat"egory member.
3913 (record_toc): New category parameter (priv or pub).
3914 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3915 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3916 the mainline. It addes extra toc cells in error.
3917 (ppc_coff_swap_sym_in_hook): Added some documentation.
3918 (dump_toc): Can now diagnose "virtual toc" chicanery.
3920 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3922 * elf-bfd.h (struct elf_link_hash_table): Change type of
3923 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3925 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3927 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3928 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3930 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3931 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3932 defined or mentioned in a regular file.
3934 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3936 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3937 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3938 (coff_ppc_relocate_section): Correct REL24 handling
3939 (ppc_process_before_allocation): Correct TOCDEFN handling
3941 * peicode.h (dir_names): Added name descriptions
3943 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3945 * VERSION: Updated to cygnus-2.6.
3947 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3949 * targets.c (m68k4knetbsd_vec): Declare.
3951 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3953 * targets.c (bfd_target): Change type of second argument to
3954 _bfd_print_private_bfd_data from void * to PTR.
3955 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3956 using PTR rather than void *.
3957 * bfd-in2, libbfd.h: Rebuild.
3958 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3960 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3961 _bfd_generic_bfd_print_private_bfd_data rather than casting
3964 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3966 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3967 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3969 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3970 BFD64_BACKENDS_CFILES): New variables.
3973 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3975 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3976 not at the file position of the first section.
3977 * coffcode.h (coff_compute_section_file_positions): Avoid using
3979 (coff_write_object_contents): When generating a PPC PE executable
3980 with no symbols, round up the file size to a COFF_PAGE_SIZE
3982 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3983 don't write out a string table.
3985 * elf.c (bfd_section_from_shdr): When using a different section
3986 header, pass the new one to _bfd_elf_make_section_from_shdr.
3987 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3988 (elf_map_symbols): Add section VMA to symbol value when comparing
3990 (_bfd_elf_compute_section_file_positions): Only build symbol table
3991 if there are some symbols. Set file offset of symtab and strtab
3993 (assign_file_positions_except_relocs): Remove dosyms parameter.
3994 Change all callers. Never set file offset of symtab and strtab
3996 (_bfd_elf_copy_private_section_data): New function.
3997 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3998 (_bfd_elf_copy_private_symbol_data): New function.
3999 (swap_out_syms): Check for special mapping of st_shndx created by
4000 copy_private_symbol_data.
4001 * elfxx-target.h: Use new copy routines.
4002 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4003 (_bfd_elf_copy_private_section_data): Declare.
4005 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4007 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4010 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4011 _bfd_dummy_target, matching the recent change to archive
4014 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4016 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4017 arithmetic on PTR types.
4019 * aout-target.h (MY(callback)): Set the lma of the sections.
4021 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4022 symbol into a reloc against the section.
4024 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4026 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4027 glue for the relocs: IMGLUE and IFGLUE.
4028 (record_toc): new function - tracks toc contents
4029 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4030 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4031 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4032 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4033 (ppc_record_toc_entry): Removed a debug define (duh)
4035 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4036 (pe_print_idata): New function - formats the idata section data
4037 (pe_print_pdata): New function - formats the pdata section data
4038 (pe_print_private_bfd_data): calls to above
4040 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4042 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4043 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4044 TARGET_SYM and TARGET_NAME for vector and BFD name.
4045 * coff-pmac.c (pmac_xcoff_vec): Remove.
4046 (TARGET_SYM, TARGET_NAME): Define.
4047 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4048 machine to 0, not all PowerMacs are 601s.
4050 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4052 * elfcode.h (elf_object_p): Read in any program headers.
4053 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4054 based on the program headers, if any.
4055 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4056 (map_program_segments): Set p_paddr of program headers based on
4059 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4061 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4064 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4065 trying to do a relocateable link with a non-a.out object file.
4067 * archive.c (bfd_generic_archive_p): Check the first object file
4068 in an archive even if target_defaulted is set. If the object file
4069 has the wrong xvec, reject it.
4071 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4072 be represented, report the name via _bfd_error_handler.
4073 (translate_to_native_sym_flags): Likewise.
4074 * elf32-mips.c (mips_elf_final_link): Likewise.
4075 * oasys.c (oasys_write_sections): Likewise.
4077 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4078 which checks for STYP_OVRFLO sections.
4079 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4080 reloc and lineno count overflows.
4081 (coff_write_object_contents): Call coff_count_linenumbers before
4082 coff_compute_section_file_positions. If RS6000COFF_C, handle
4083 reloc and lineno count overflows.
4084 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4085 relocs before dealing with .pad sections. Count overflow section
4086 headers when handling .pad sections.
4088 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4091 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4092 (struct xcoff_link_hash_table): Add descriptor_section and
4093 special_sections fields.
4094 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4095 (xcoff_link_add_symbols): Set linkage section alignment. Create
4096 descriptor section. Check for magic symbol names (_text, etc.),
4097 and record them in special_sections if found. Set
4098 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4099 descriptor field to point back to the function code symbol.
4100 (xcoff_sweep): Always mark the special descriptor_section.
4101 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4102 function descriptor, and mark it if it is.
4103 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4104 parameter, and fill it in. Allocate space for the descriptor
4106 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4107 global linkage code. If an undefined function descriptor is
4108 exported, arrange to define it. Warn about any other undefined
4110 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4111 (xcoff_write_global_symbol): Create a function descriptor when
4113 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4114 * bfd-in2.h: Rebuild.
4116 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4118 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4119 (ppc_coff_link_hash_table): new types for hashing
4120 (ppc_coff_link_hash_newfunc): hash entry constructor
4121 (ppc_coff_link_hash_table_init): hash table initializer
4122 (ppc_coff_link_hash_table_create): hash table constructor
4123 (ppc_record_toc_entry): changed references to hash table
4124 (coff_ppc_relocate_section): changed references to hash table
4126 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4127 * libcoff.h: Rebuild
4129 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4130 (coff_link_add_symbols): removed toc_offset init
4132 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4134 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4137 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4138 if it is given and mmep is available.
4139 * acconfig.h: Undef USE_MMAP.
4140 * configure, config.in: Regenerated.
4141 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4142 table handling the old way.
4143 (aout_get_external_symbols): Don't complain if last byte of string
4145 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4146 (bfd_free_window) [! USE_MMAP]: Don't define.
4147 (bfd_get_file_window,
4148 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4150 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4152 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4155 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4157 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4158 compatible with AMD generated COFF files. Try to support both AMD
4159 and GNU formats simultaneously.
4160 (coff_a29k_relocate_section): Likewise.
4162 * libbfd.c (bfd_get_file_window): Change writable parameter from
4163 int to boolean; update all callers. Pass MAP_SHARED if not
4164 writable--it's required on Solaris. Cast fprintf argument to
4166 * bfd-in.h (bfd_get_file_window): Update declaration.
4167 * bfd-in2.h: Rebuild.
4168 * aoutx.h: Update calls to bfd_get_file_window.
4170 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4172 (xcoff_swap_ldhdr_in): New static function.
4173 (xcoff_swap_ldsym_in): New static function.
4174 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4175 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4176 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4177 Handle XTY_ER/XMC_XO symbols correctly.
4178 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4179 rather than normal symbol table.
4180 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4181 already defined with the same absolute value.
4182 (xcoff_mark): When considering called symbols, check whether the
4183 descriptor is from a dynamic object, rather than the symbol
4185 (xcoff_build_ldsyms): Likewise.
4187 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4188 Cast realloc and malloc return values. If malloc or realloc fail,
4189 set bfd_error_no_memory.
4190 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4191 * bfd-in2.h: Rebuild.
4193 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4195 * coff-ppc.c (ppc_record_toc_entry): new function.
4196 (in_reloc_p): changed return value.
4197 (coff_ppc_relocate_section): much rework.
4198 (ppc_allocate_toc_section): new function.
4199 (ppc_process_before_allocation): new function.
4200 (ppc_coff_swap_sym_in_hook): new function.
4202 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4203 (coff_link_add_symbols): initialize toc_offset.
4205 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4206 (coff_swap_aouthdr_out): Added more sections to the data
4207 dictionary for the pe file header. Also changed linker version
4208 number on the ppc side.
4209 (dir_names): small improvements to the dictionary printing.
4210 (pe_mkobject_hook): save the file level flags.
4212 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4213 (pe_tdata): added real_flags field
4214 (coff_tdata): added local_toc_sym_map and access macro
4216 * libcoff.h (coff_link_hash_entry): added toc_offset field
4217 (pe_tdata): added real_flags field
4218 (coff_tdata): added local_toc_sym_map and access macro
4220 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4221 (coff_mkobject): init for local_toc_sym_map
4222 (coff_write_object_contents): set the internal_a.magic to
4223 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4226 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4228 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4229 entries until both the line number address and the function name
4230 address are too large.
4232 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4233 * configure: Rebuilt.
4235 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4236 is defined in the environment.
4238 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4240 * som.c (som_get_section_contents_in_window): Define to use
4243 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4245 * coff-i860.c: New file, based on coff-i386.c.
4246 * cpu-i860.c: New file, based on cpu-i386.c.
4247 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4248 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4249 targets, using i860coff_vec.
4250 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4251 trad-core.o and hosts/i860mach3.h.
4252 (i860coff_vec): Use coff-i860.o and cofflink.o.
4253 * configure: Rebuild.
4254 * Makefile.in: Rebuild dependencies.
4255 (ALL_MACHINES): Add cpu-i860.o.
4256 (BFD32_BACKENDS): Add coff-i860.o.
4257 (CFILES): Add cpu-i860.c and coff-i860.c.
4258 * targets.c (i860coff_vec): Declare.
4259 (bfd_target_vector): Add &i860coff_vec.
4260 * archures.c (bfd_i860_arch): Declare.
4261 (bfd_archures_list): Add &bfd_i860_arch.
4262 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4263 (coff_set_flags): Handle bfd_arch_i860.
4264 (coff_write_object_contents): Handle I860 a.out magic number.
4266 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4268 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4269 the created .tc section to 2.
4270 (xcoff_mark): Don't keep a .loader reloc for a call to an
4271 undefined symbol when creating a shared library.
4272 (xcoff_build_ldsyms): When creating a shared library, generate
4273 global linkage code for a call to an undefined symbol.
4275 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4277 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4278 BFD32_BACKENDS, BFD64_BACKENDS.
4279 (.dep1): Put mkdep output in a separate file.
4280 Rebuilt dependencies.
4282 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4285 Permit use of mmap when available:
4287 * configure.in: Check for mmap, madvise, mprotect.
4288 * config.in, configure: Regenerated.
4290 * libbfd.c (struct _bfd_window_internal): Define type.
4291 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4293 (ok_to_map): New static variable for debugging.
4294 (_bfd_generic_get_section_contents_in_window): New function.
4295 * bfd-in.h (bfd_window_internal): Declare type.
4296 (bfd_window): Define type.
4297 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4298 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4301 * libaout.h (struct aoutdata): Add two window fields.
4302 (obj_aout_sym_window, obj_aout_string_window): New macros.
4303 * aoutx.h (some_aout_object_p): Initialize windows.
4304 (aout_get_external_symbols): Get symbol data and strings in
4305 windows instead of explicitly allocated buffers.
4306 (slurp_symbol_table): Free window instead of memory.
4307 (bfd_free_cached_info): Release windows instead of freeing storage
4309 (aout_link_free_symbols): Ditto.
4311 * targets.c (bfd_target): Add new field for
4312 get_section_contents_in_window.
4313 (BFD_JUMP_TABLE_GENERIC): Updated.
4314 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4315 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4316 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4317 macros for get_section_contents_in_window field.
4319 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4321 * core.c: Renamed to corefile.c
4322 * makefile.dos (OBJS): Change core.o to corefile.o
4323 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4326 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4328 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4329 targ_selvecs to allow debugging under Irix-5 native.
4332 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4334 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4335 to o. Clobber and restore the list of new csects around the call
4336 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4337 linker error and the linker wants to read the symbol table. Reset
4338 the line number count of a real section even if it has no relocs.
4339 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4341 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4344 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4346 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4347 an undefined symbol in a shared link.
4349 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4350 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4351 phdm@info.ucl.ac.be (Philippe De Muyter).
4353 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4355 * coff-m88k.c (rtype2howto): New static function.
4356 (RTYPE2HOWTO): Use it rather than a macro definition.
4358 * coffcode.h (coff_write_object_contents): set internal_a.magic
4359 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4361 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4362 define TRAD_HEADER to new file hosts/delta68.h.
4363 m88*-motorola-sysv*, however, does use ptrace-core.o.
4364 * hosts/delta68.h: New file.
4366 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4367 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4369 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4371 * i386linux.c (MY(vec)): Declare before use.
4373 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4375 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4376 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4378 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4379 BFD is not of the right type.
4380 (bfd_elf_get_needed_list): Likewise.
4381 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4382 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4383 * xcofflink.c (XCOFF_XVECP): Define.
4384 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4386 (bfd_xcoff_import_symbol): Likewise.
4387 (bfd_xcoff_export_symbol): Likewise.
4388 (bfd_xcoff_link_count_reloc): Likewise.
4389 (bfd_xcoff_record_link_assignment): Likewise.
4390 (bfd_xcoff_size_dynamic_sections): Likewise.
4392 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4393 table index against the number of symbols for a base relative
4396 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4398 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4399 full_aouthdr flag here...
4400 (_bfd_xcoff_bfd_final_link): ...not here.
4402 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4404 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4405 systems that have a system <libelf.h>.
4406 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4407 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4408 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4409 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4410 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4411 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4412 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4414 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4416 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4417 set, set BSF_WEAK in symbol. Change all callers.
4418 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4419 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4420 _bfd_generic_link_add_one_symbol.
4421 (ecoff_indirect_link_order): Check that the section tdata relocs
4422 are not NULL before using them.
4424 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4425 define TRAD_HEADER as hosts/alphalinux.h.
4426 * configure: Rebuild.
4427 * hosts/alphalinux.h: New file.
4428 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4431 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4433 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4434 C_ECOMM storage classes.
4436 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4438 (xcoff_mark): Call xcoff_mark_symbol.
4439 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4440 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4442 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4444 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4446 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4448 (xcoff_find_reloc): New static function.
4449 (xcoff_link_add_symbols): Use it.
4450 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4451 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4452 relocate the value of C_DECL.
4454 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4456 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4458 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4459 callback decide what goes in .relocs.
4460 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4461 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4464 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4466 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4469 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4471 * xcofflink.c: More improvements, mostly to fix handling of
4472 constructors and a few other special cases.
4473 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4474 zero, reverting yesterday's change.
4475 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4476 (bfd_xcoff_link_count_reloc): Declare.
4477 (bfd_xcoff_record_link_assignment): Declare.
4478 * bfd-in2.h: Rebuild.
4480 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4482 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4483 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4484 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4485 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4486 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4487 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4489 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4492 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4493 segments includes the a.out header. See to that the magic number
4494 *always* is big-endian.
4496 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4497 m68k4k NetBSD configurations.
4499 * configure.in, configure: Separate i386 & mips NetBSD
4500 configurations from other BSD ones. Don't assume DEC is the only
4501 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4502 configurations. Add support for m68k4k NetBSD object format.
4504 * libaout.h: Added M_68K4K_NETBSD magic.
4506 * m68k4knetbsd.c: New file.
4508 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4510 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4513 * hosts/mipsnbsd.h: New file.
4516 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4518 * config.bfd: Add config stuff for mips*-*-magic* to set
4519 targ_defvec to ecoff_big_vec.
4522 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4524 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4526 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4527 toc_section, and entry_section fields.
4528 (struct xcoff_section_tdata): Remove ldrel_count field.
4529 * libcoff.h: Rebuild.
4530 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4532 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4533 full a.out header if full_aouthdr is set in xcoff_data.
4534 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4535 based on sections stored in xcoff_data.
4536 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4538 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4539 (rs6000coff_vec): Set symbol_leading_char to '.'.
4540 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4541 value stored in ret rather than returning a pointer value.
4543 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4545 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4548 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4550 * som.c (som_slurp_string_table): Allocate the strings with malloc
4551 since they're free'd by free_cached_info.
4552 (som_slurp_symbol_table): Similarly for the symbol table.
4554 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4556 * Makefile.in (diststuff): Don't make headers.
4558 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4560 * Makefile.in: Rebuild dependencies.
4562 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4563 output_bfd is not SunOS.
4564 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4565 non-SunOS input files.
4567 * xcofflink.c: Extensive changes to support linking shared objects
4568 and generating a .loader section.
4569 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4570 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4571 last_symndx, and ldrel_count fields.
4572 * libcoff.h: Rebuild.
4573 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4574 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4576 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4577 (bfd_xcoff_export_symbol): Declare.
4578 (bfd_xcoff_size_dynamic_sections): Declare.
4579 * bfd-in2.h: Rebuild.
4581 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4583 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4584 * configure: Rebuild.
4585 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4586 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4588 (pmac_xcoff_vec): Update to use new xcoff support.
4589 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4590 (xcoff_write_armap): Declare buf as unsigned char.
4591 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4593 * mpw-make.sed: Generalize subdir_do edit.
4595 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4597 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4598 correctly. Don't initialize asect->vma.
4600 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4602 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4603 something a little less than the page size.
4605 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4607 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4609 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4611 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4612 * coffcode.h (coff_write_object_contents): If .bss is before
4613 .data us that as data_start.
4614 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4616 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4617 (coff_swap_outhdr_out): Hardwire in version number.
4619 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4621 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4622 major and minor to *_vno, since the former are also macros in
4623 SunOS header files. Cast result of bfd_alloc to appropriate
4626 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4627 before assigning to sec_data.
4629 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4631 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4632 now relative to the section, not absolute.
4633 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4634 get the file name when there is a N_SO directory name. When
4635 handling stabs, remember that section->vma was added to the
4638 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4640 * sunos.c (struct sunos_link_hash_table): Add needed field.
4641 (sunos_link_hash_table_create): Call bfd_release, not free.
4642 (sunos_link_hash_table_create): Initialize needed field.
4643 (sunos_add_dynamic_symbols): Record needed objects.
4644 (bfd_sunos_get_needed_list): New function.
4645 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4646 * bfd-in2.h: Rebuild.
4648 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4650 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4652 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4654 * bfd-in.h (struct bfd_link_needed_list): Rename from
4655 bfd_elf_link_needed_list.
4656 * bfd-in2.h: Rebuild.
4657 * elf.c, elflink.h, libelf.h: Corresponding changes.
4659 Add start at AIX linker support; no shared libraries yet.
4660 * xcofflink.c: New file.
4661 * configure.in (rs600coff_vec): Use xcofflink.o.
4662 * configure: Rebuild.
4663 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4665 (struct xcoff_section_tdata): Define.
4666 (xcoff_section_data): Define macro.
4667 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4668 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4669 (_bfd_xcoff_bfd_final_link): Declare.
4670 (_bfd_ppc_xcoff_relocate_section): Declare.
4671 * libcoff.h: Rebuild.
4672 * coff-rs6000.c: Clean up a bit.
4673 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4674 cputype, csects, and debug_indices.
4675 (xcoff_copy_private_bfd_data): Copy cputype.
4676 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4677 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4678 (xcoff_reloc_type_lookup): Rename from
4679 rs6000coff_reloc_type_lookup.
4680 (coff_relocate_section): Define.
4681 (_bfd_xcoff_sizeof_headers): Define.
4682 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4683 (_bfd_xcoff_bfd_relax_section): Define.
4684 (_bfd_xcoff_bfd_link_split_section): Define.
4685 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4687 * coffcode.h (coff_compute_section_file_positions): If AIX,
4688 increment sofar by SMALL_AOUTSZ if not executable.
4689 (coff_write_object_contents): If AIX, always output an a.out
4690 header; if not executable, header size of SMALL_AOUTSZ.
4691 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4692 (_bfd_stringtab_init): Initialize xcoff field.
4693 (_bfd_xcoff_stringtab_init): New function.
4694 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4695 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4696 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4697 * libbfd.h: Rebuild.
4698 * Makefile.in: Rebuild dependencies.
4699 (BFD32_BACKENDS): Add xcofflink.o.
4700 (CFILES): Add xcofflink.c.
4702 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4703 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4704 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4706 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4708 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4710 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4712 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4713 * config.in: Regenerated.
4715 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4716 (_bfd_chunksize): New variable.
4717 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4718 for obstack chunk size.
4719 * configure.in: Check for getpagesize.
4720 * configure: Regenerated.
4722 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4724 * trad-core.c (rawptr): Make it a local variable of
4725 ptrace_unix_core_file_p.
4727 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4729 * coff-arm.c (in_reloc_p): New.
4730 * coff-i386.c (in_reloc_p): New.
4731 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4732 (coff_write_object_contents): Only set has_reloc_section
4734 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4735 in_reloc_p to decide if reloc should be emitted.
4736 * libcoff.h (pe_data_type.in_reloc_p): New.
4737 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4739 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4741 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4742 (_bfd_coff_read_internal_relocs): Likewise.
4743 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4744 (_bfd_coff_read_internal_relocs): Likewise.
4746 * elflink.h (elf_link_add_object_symbols): Correct conditions
4747 under which type and size change warnings are issued.
4749 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4751 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4752 a symbol which is not in a real section.
4753 (coff_write_native_symbol): Corresponding change.
4755 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4756 coff_link_hash_newfunc and make non-static.
4757 (_bfd_coff_link_hash_table_init): New function, broken out of
4758 _bfd_coff_link_hash_table_create.
4759 (_bfd_coff_link_hash_table_create): Use it.
4760 (process_embedded_commands): Make static.
4761 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4762 (_bfd_coff_link_hash_table_init): Declare.
4763 * libcoff.h: Rebuild.
4765 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4766 field in XCOFF tdata.
4767 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4768 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4769 based on cputype stored in a.out header, or in n_type of initial
4771 (coff_write_object_contents): Set cputype correctly in a.out
4773 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4775 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4776 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4778 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4779 * libcoff.h: Rebuild.
4781 * cpu-rs6000.c (rs6000_compatible): New static function.
4782 (bfd_rs6000_arch): Use it.
4783 * cpu-powerpc.c (powerpc_compatible): New static function.
4784 (arch_info_struct): Define various flavours of PowerPC.
4785 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4788 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4790 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4792 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4794 * elflink.h (elf_link_add_object_symbols): Don't warn about
4795 changing the size or type if the old definition was weak.
4797 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4799 * coffcode.h (combined_entry_type): Add fix_line field.
4800 (coff_slurp_line_table): Warn if we try to set the lineno field of
4802 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4803 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4804 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4805 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4807 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4808 * libcoff.h: Rebuild.
4810 * libcoff-in.h (struct xcoff_tdata): Define.
4811 (xcoff_data): Define.
4812 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4813 * bfd-in2.h, libcoff.h: Rebuild.
4814 * coff-rs6000.c (xcoff_mkobject): New static function.
4815 (coff_mkobject): Define.
4816 (xcoff_copy_private_bfd_data): New static function.
4817 (coff_bfd_copy_private_bfd_data): Define.
4818 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4820 (rs6000coff_vec): Add DYNAMIC to object_flags.
4821 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4822 .loader sections specially.
4823 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4824 section alignment from the XCOFF tdata information.
4825 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4826 F_SHROBJ, and copy the extra a.out header information into the
4827 XCOFF tdata structure.
4828 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4829 F_DYNLOAD and the extra a.out header information.
4830 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4831 C_HIDEXT symbol with attached csect information.
4832 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4833 in the o_maxdata field.
4834 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4835 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4836 end if BSF_NOT_AT_END is set.
4838 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4839 _bfd_read_ar_hdr_fn.
4840 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4841 * bfd-in2.h, libbfd.h: Rebuild.
4842 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4844 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4845 (bfd_slurp_bsd_armap_f2): Likewise.
4846 (_bfd_slurp_extended_name_table): Likewise.
4848 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4850 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4852 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4853 when the symbol table is empty.
4855 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4856 space for section symbols, since we don't output them either.
4857 (elf_m68k_adjust_dynindx): Removed.
4859 * ptrace-core.c (rawptr): Make it a local variable of
4860 ptrace_unix_core_file_p.
4862 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4864 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4867 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4868 Mac object file formats.
4870 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4872 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4873 auxent if there isn't one.
4874 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4875 rather than FILNMLEN as the maximum name length.
4877 * coffcode.h (bfd_coff_backend_data): Add new field
4878 _bfd_coff_print_aux.
4879 (bfd_coff_print_aux): New static function.
4880 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4881 scnlen field of an XTY_LD csect aux entry.
4882 (coff_print_aux): New static function.
4883 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4884 in coff_pointerize_aux_hook.
4885 (bfd_coff_std_swap_table): Initialize new field.
4886 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4887 * libcoff.h: Rebuild.
4888 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4889 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4891 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4892 if there are symbols, for native AIX ld compatibility.
4894 * coffcode.h (bfd_coff_backend_data): Add new field
4895 _bfd_coff_pointerize_aux_hook.
4896 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4897 or I960, and as 0 otherwise.
4898 (bfd_coff_std_swap_table): Initialize new field.
4899 * libcoff.h: Rebuild.
4900 * coffgen.c (coff_pointerize_aux): Change parameters to take
4901 symbol pointer instead of type and class, and to take aux index.
4902 Call _bfd_coff_pointerize_aux_hook if it is defined.
4903 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4904 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4905 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4907 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4908 read-only/host-only support.
4910 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4912 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4915 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4916 BFD_JUMP_TABLE_ARCHIVE accordingly.
4917 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4918 (_bfd_compute_and_write_armap): Declare.
4919 (_bfd_generic_read_ar_hdr): Declare.
4920 (_bfd_read_ar_hdr): Define.
4921 (_bfd_noarchive_read_ar_hdr): Define.
4922 (_bfd_archive_bsd_read_ar_hdr): Define.
4923 (_bfd_archive_coff_read_ar_hdr): Define.
4924 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4925 _bfd_read_ar_hdr instead.
4926 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4927 (_bfd_compute_and_write_armap): Rename from
4928 compute_and_write_armap. Make non-static. Change all callers.
4929 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4930 than _bfd_snarf_ar_hdr.
4931 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4932 * ieee.c (ieee_read_ar_hdr): Define.
4933 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4934 * oasys.c (oasys_read_ar_hdr): Define.
4935 * som.c (som_read_ar_hdr): Define.
4936 * bfd-in2.h, libbfd.h: Rebuild.
4938 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4940 * peicode.c (coff_swap_filehdr_in): If symptr is
4941 zero, there aren't any symbols, even if nsyms is set.
4943 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4945 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4947 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4948 sections, and set styp correctly for them: .got, .hash, .dynamic,
4949 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4950 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4952 (ecoff_sort_hdrs): New static function.
4953 (ecoff_compute_section_file_positions): Return boolean, not void.
4954 Sort the sections by VMA before looking through them. Put the
4955 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4956 section on an appropriate boundary within the page.
4957 (ecoff_compute_reloc_file_positions): Check return value of
4958 ecoff_compute_section_file_positions.
4959 (_bfd_ecoff_set_section_contents): Likewise.
4960 (_bfd_ecoff_write_object_contents): Check for various Alpha
4961 section types when incrementing text_size and data_size. Call
4962 adjust_headers backend function if it exists.
4963 * coff-alpha.c (alpha_adjust_headers): New static function.
4964 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4967 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4969 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4971 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4972 of ALTERNATE_AIX_CORE_FORMAT.
4973 * configure.in (aix4): No longer need CORE_FLAGS.
4974 * configure: Updated.
4976 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4978 NS32k changes from Ian Dall:
4979 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4981 (aout_link_input_section_std, aout_link_input_section_ext,
4982 aout_link_reloc_link_order): Call them instead of _bfd_*
4984 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4986 (backend_data): Use it instead of hardcoded zero.
4988 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4989 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4991 * ns32knetbsd.c: Include bfd.h.
4992 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4993 (MY_bfd_reloc_type_lookup): Declare function too.
4994 * pc532-mach.c (set_sizes): Don't declare.
4995 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4996 (backend_data, MY_backend_data): Don't define.
4998 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4999 ns32k-*-lites* like ns32k-*-netbsd*.
5001 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5004 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5006 * coffcode.h (coff_write_object_contents): Restore setting
5007 f_timdat to 0, deleted on August 22.
5009 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5011 * coffcode.h (coff_bfd_copy_private_symbol_data,
5012 coff_bfd_copy_private_section_data,
5013 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5014 * peicode.h (coff_bfd_copy_private_bfd_data): New
5015 (pe_bfd_copy_private_bfd_data): New.
5016 (coff_swap_scnhdr_in): Swap bss size into the right place.
5017 (pe_print_private_bfd_data): Add some newlines.
5019 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5021 * som.c (setup_sections): Don't die if a space has no subspaces.
5023 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5025 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5026 dynamic symbol override a common symbol. Don't change the size or
5027 type if they have been set and the new symbol is not a definition.
5028 Warn if the size or type changes.
5030 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5032 * som.c (som_begin_writing): Don't write the symbol table or
5034 (som_finish_writing): Write them here. Place them after the
5035 subspace data, but before the relocs.
5037 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5039 * sunos.c (sunos_add_one_symbol): Just pass false, not
5040 info->shared_library, to sunos_create_dynamic_sections.
5041 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5043 (sunos_check_dynamic_reloc): Remove .text section assertion.
5045 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5047 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5048 * configure, configure.in: Add pmac_xcoff_vec case.
5049 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5050 * coff-pmac.c: New file, PowerMac XCOFF support.
5051 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5052 * targets.c (pmac_xcoff_vec): Declare.
5054 * mpw-config.in: Various changes to be compatible with the
5055 autoconf-based configury.
5056 * mpw-make.sed: New file, sed commands to translate Unix
5057 makefile into MPW syntax.
5058 * mpw-make.in: Remove.
5059 * hosts/mpw.h: Remove.
5060 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5061 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5063 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5065 * binary.c (binary_get_symtab): Return an empty string on error.
5066 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5068 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5070 * coff-ppc.c: Reformatted according to gnu conventions
5071 Removed irrelevant "if 0" code
5073 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5075 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5076 symbols rather than as indirect symbols.
5077 (MY(slurp_symbol_table)): Don't do anything special about
5080 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5081 of .ctors and .dtors sections is no larger than 2.
5083 * sunos.c (sunos_add_one_symbol): Don't change
5084 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5086 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5087 dynamic symbols when creating a shared library.
5088 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5090 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5091 written even if it is not defined in a regular object.
5092 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5093 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5094 rather than the constant 22.
5095 (sunos_check_dynamic_reloc): Handle creating a shared library.
5096 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5097 zero when creating a shared library.
5098 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5099 write it out at the start of the symbol table.
5101 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5103 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5105 * config.bfd: Add arm-*-coff.
5106 * configure.in, configure: Add armcoff_{little,big}_vec.
5107 * targets.c (armcoff_{little,big}_vec): Declare.
5108 (bfd_target_vector): Add armcoff_{little,big}_vec.
5109 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5111 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5113 * targets.c (bfd_find_target): Remove debugging code.
5115 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5117 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5119 * Makefile.in: added *-ppc files
5120 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5121 allow pe based .o's to be shared with other tools on ppc/NT
5122 * config.bfd: added powerpc[le]-[pe|winnt] config support
5123 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5124 * peicode.h: Added more section flags for PE on ppc
5125 Added coff_swap_filehdr_out to allow peicode.h to be
5126 used for non-image PE files on ppc.
5127 Check for image, or not, before copying pe_opthdr
5128 * targets.c: Added new bfd's
5129 * targets.c: Removed two inactive bfds that shouldn't have made it this
5132 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5134 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5135 explicit values to initialize all relocs. Change all users.
5136 (ppc_elf_brtaken_inner): New function to handle branch predicition
5138 (ppc_elf_brtaken_reloc): Ditto.
5139 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5140 relocs use ppc_elf_unsupported_reloc.
5141 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5142 needs to be reported.
5143 (ppc_elf_relocate_section): Support branch prediction relocs.
5145 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5147 * bfd.c (bfd_assert): Remove \n from string passed to
5150 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5151 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5152 (bfd_coff_make_section_hook): Don't define.
5153 (coff_make_section_hook): Remove.
5154 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5155 (styp_to_sec_flags): Likewise.
5156 (coff_write_object_contents): Likewise.
5157 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5159 * libcoff.h: Rebuild.
5160 * coffgen.c (make_a_section_from_file): Just call
5161 bfd_make_section_anyway, not bfd_make_section or
5162 bfd_coff_make_section_hook.
5163 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5164 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5165 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5166 make_section_hook field.
5167 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5169 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5170 pointers into value field for warning and indirect symbols; just
5171 leave the value field alone.
5172 * linker.c (generic_link_add_symbol_list): Use next symbol for
5173 warning and indirect symbols, rather than looking in symbol value.
5174 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5175 parameter. Change all callers. Remove support for indirect
5176 symbols; it didn't work anyhow.
5177 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5178 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5179 * bfd-in2.h: Rebuild.
5181 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5183 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5184 go back to telling the tools this reloc operates on 32 bits.
5186 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5188 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5189 rather than a direct fprintf.
5190 * archive.c (_bfd_write_archive_contents): Likewise.
5191 * coffcode.h (coff_slurp_symbol_table): Likewise.
5192 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5193 (ppc_elf_unsupported_reloc): Likewise.
5194 (ppc_elf_relocate_section): Likewise.
5195 * i386linux.c (linux_tally_symbols): Likewise.
5196 (linux_finish_dynamic_link): Likewise.
5197 * osf-core.c (osf_core_core_file_p): Likewise.
5198 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5199 * som.c (som_sizeof_headers): Likewise.
5200 * srec.c (srec_bad_byte): Likewise.
5201 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5202 * libbfd-in.h (bfd_assert): Declare first parameter const.
5203 * libbfd.h: Rebuild.
5204 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5205 bfd_reloc_overflow is enough.
5206 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5207 * coff-h8500.c (rtype2howto): Likewise.
5208 * coff-z8k.c (rtype2howto): Likewise.
5209 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5210 * elf.c (_bfd_elf_get_lineno): Likewise.
5211 (_bfd_elf_no_info_to_howto): Likewise.
5212 (_bfd_elf_no_info_to_howto_rel): Likewise.
5213 * hp300hpux.c (convert_sym_type): Likewise.
5214 (MY(swap_std_reloc_in)): Likewise.
5215 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5217 * libaout.h (struct aoutdata): Add line_buf field.
5218 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5219 and filename_buffer. Instead, use a malloc buffer stored in the
5220 new line_buf field. Remove length restrictions.
5222 * coffgen.c (string_size): Remove static variable.
5223 (debug_string_size, debug_string_section): Likewise.
5224 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5225 and debug_string_size_p parameters. Use them instead of the
5226 global variables. Change all callers.
5227 (coff_write_symbol): Likewise.
5228 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5229 (coff_write_symbols): Add local variables to replace removed
5232 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5233 function, and line_base fields.
5234 * libcoff.h: Rebuild.
5235 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5236 information, rather than using static variables.
5238 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5239 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5241 * init.c (initialized): Remove static variable.
5242 (bfd_init): Don't bother setting initialized.
5243 (bfd_check_init): Remove.
5244 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5245 * libbfd.h: Rebuild.
5247 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5249 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5250 size for full core dumps. Copy core file header to private data.
5251 (rs6000coff_core_file_failing_command,
5252 rs6000coff_core_file_failing_signal): New functions to extract
5253 the file name and terminating signal from the core file.
5254 * coff-rs6000.c: Use them.
5256 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5258 Change arch info to be const, initialized at compile time.
5259 * archures.c: Reindent many functions. Change CONST to const.
5260 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5261 nothing set it anyhow. Make next const.
5262 (bfd_arch_info_list): Remove.
5263 (bfd_archures_list): Rename from archures_init_table. Change from
5264 a table of function pointers to a table of bfd_arch_info_type
5265 structure addresses.
5266 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5267 (bfd_lookup_arch): Likewise.
5268 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5270 (bfd_default_arch_struct): Make const.
5271 (bfd_arch_init, bfd_arch_linkin): Remove.
5272 (bfd_get_arch_info): Return a const pointer.
5273 * init.c (bfd_init): Don't call bfd_arch_init.
5274 * bfd.c (struct _bfd): Make arch_info const.
5275 * bfd-in2.h: Rebuild.
5276 * libbfd.h: Rebuild.
5277 * configure.in: Put & before everything in $selarchs.
5278 * configure: Rebuild.
5279 * cpu-*.c: Change bfd_*_arch from a function which calls
5280 bfd_arch_linkin to a const structure.
5281 * ieee.c (ieee_object_p): Make arch const.
5283 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5285 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5287 * bfd-in2.h: Regenerate.
5288 * libbfd.h: Regenerate.
5290 * elf32-ppc.c (reloc_type): Update names to match current draft.
5291 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5292 relative. Update names to current V.4 draft.
5293 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5294 (ppc_elf_relocate_section): Rename relocations to match draft.
5296 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5298 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5299 compiled with -mrelocatable-lib to be linked with either normal
5300 modules or -mrelocatable modules.
5302 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5305 in the a.out header.
5307 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5308 a reloc against a local symbol, even if it's not a section.
5310 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5312 * targets.c (bfd_target): Remove unused align_power_min field.
5313 * bfd-in2.h: Rebuild.
5314 * All backends: Remove initialization of align_power_min.
5316 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5318 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5320 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5322 * config.bfd (mips-dec-netbsd*): New target.
5323 * configure.host (mips-dec-netbsd*): New host.
5324 * configure.in (mips-dec-netbsd*): New native.
5325 * configure: Rebuild.
5327 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5329 Make the COFF backend linker merge common types:
5330 * cofflink.c (struct coff_debug_merge_element): Define.
5331 (struct coff_debug_merge_type): Define.
5332 (struct coff_debug_merge_hash_entry): Define.
5333 (struct coff_debug_merge_hash_table): Define.
5334 (coff_debug_merge_hash_table_init): Define.
5335 (coff_debug_merge_hash_table_free): Define.
5336 (coff_debug_merge_hash_lookup): Define.
5337 (struct coff_final_link_info): Add debug_merge field.
5338 (coff_debug_merge_hash_newfunc): New static function.
5339 (_bfd_coff_final_link): Allocate and free debug_merge table.
5340 (coff_link_input_bfd): Merge identical enum, struct and union
5343 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5345 Convert i960 COFF to use COFF backend linker.
5346 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5347 structure to store the symbol being used.
5348 (coff_i960_start_final_link): New static function.
5349 (coff_i960_relocate_section): New static function.
5350 (coff_i960_adjust_symndx): New static function.
5351 (coff_start_final_link): Define.
5352 (coff_relocate_section): Define.
5353 (coff_adjust_symndx): Define.
5354 * coffcode.h (bfd_coff_backend_data): Add new callback function
5355 _bfd_coff_start_final_link.
5356 (bfd_coff_start_final_link): Define.
5357 (coff_start_final_link): Define if not defined.
5358 (bfd_coff_std_swap_table): Add coff_start_final_link.
5359 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5361 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5362 function callback is not NULL.
5363 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5364 (_bfd_coff_internal_syment_name): Declare.
5365 * libcoff.h: Rebuild.
5366 * configure.in (icoff_big_vec): Add cofflink.o.
5367 (icoff_little_vec): Likewise.
5368 * configure: Rebuild.
5370 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5372 * Makefile.in (clean-info): Remove extraneous tab from line
5375 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5377 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5378 contents has relocs.
5380 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5382 * coffcode.h (coff_compute_section_file_positions): Keep the
5384 (coff_write_object_contents): Remember if it's a relocatable
5386 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5387 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5388 if relocatable file. Swap out saved raw size.
5390 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5392 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5393 (maintainer-clean): Rename from realclean, passing
5394 maintainer-clean down to subdirectories, but leave realclean as a
5397 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5400 * dep-in.sed: Remove config.h from generated dependencies.
5402 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5403 broken out of sunos_canonicalize_dynamic_symtab.
5404 (sunos_canonicalize_dynamic_symtab): Call new function
5405 sunos_slurp_dynamic_symtab.
5406 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5407 dynamic symbol table to the caller.
5408 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5409 callback to override the symbols being read.
5410 * libaout.h (struct aout_backend_data): Add three new parameters
5411 to add_dynamic_symbols callback.
5413 Extensive minor changes to avoid various gcc warnings. Also:
5414 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5415 * archures.c (bfd_arch_info_type): Change mach field from long to
5417 (bfd_lookup_arch): Change machine parameter from long to unsigned
5420 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5422 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5423 a symbol with a non-zero plt_offset.
5425 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5427 * elfcode.h (align_file_position): Remove; not used.
5429 * configure.in: Only check for <sys/procfs.h> on a native system,
5430 and make sure it defines prstatus_t.
5431 * configure: Rebuild.
5433 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5435 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5437 * config.in: Rename from config.h.in.
5438 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5439 Check for config.h:config.in when creating stamp-h.
5440 * configure: Rebuild.
5441 * Makefile.in (stamp-h): Depend upon config.in rather than
5442 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5443 calling config.status.
5445 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5446 (Makefile): Just rebuild Makefile.
5447 (config.h, stamp-h): New targets.
5448 * configure.in: Create stamp-h when rebuilding config.h.
5449 * configure: Rebuild.
5451 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5453 * configure.in: Call AC_CONFIG_HEADER. Substitute
5454 HOST_64BIT_LONG. Check that various header files exist. Check
5455 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5456 and/or free need to be declared. Don't make a link to sysdep.h.
5457 Define TRAD_HEADER for various hosts.
5458 * configure: Rebuild.
5459 * configure.host: Don't set my_host. Add definitions taken from
5460 host header files for various entries. Remove entries which now
5462 * acconfig.h: New file.
5463 * config.h.in: New file, built by autoheader.
5464 * sysdep.h: New file.
5465 * Makefile.in (do_distclean): Don't remove sysdep.h.
5467 (LOCAL_H_DEPS): New variable.
5468 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5470 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5471 ($(OPTIONAL_BACKENDS)): Likewise.
5472 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5473 looking through sysdep.h.
5474 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5475 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5476 (fprintf_vma, sprintf_vma): Likewise.
5477 (int64_type, uint64_type): Don't define.
5478 * bfd-in2.h: Rebuild.
5479 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5480 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5481 * lynx-core.c: Include stuff from old hosts/lynx.h.
5482 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5483 rather than NO_FCNTL.
5484 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5485 rather than NATIVE_HPPAHPUX_COMPILER.
5486 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5488 * hosts/*.h: Remove all header files which merely include,
5489 declare, and define things. Leave header files which define
5490 information needed by trad-core.c.
5492 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5493 (BFD_CC_FOR_BUILD): Define.
5494 * configure.in: Use BFD_CC_FOR_BUILD.
5495 * configure: Rebuild.
5497 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5499 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5500 * configure: Rebuild.
5502 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5505 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5507 * config.bfd: i386pe_ve -> i386pe_vec.
5509 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5511 * configure.host: Incorporate host Makefile fragments by setting
5513 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5514 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5515 value based on whether the code is being compiled by a cross
5516 compiler. Don't substitute host_makefile_frag or frags.
5517 * aclocal.m4: New file to define local AC_PROG_CC.
5518 * configure: Rebuild.
5519 * Makefile.in (INSTALL): Set to @INSTALL@.
5520 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5521 (INSTALL_DATA): Set to @INSTALL_DATA@.
5523 (CC): Define as @CC@.
5524 (CFLAGS): Set to @CFLAGS@.
5525 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5526 (@host_makefile_frag@): Remove.
5527 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5528 after other options.
5529 (config.status): Remove dependency upon @frags@.
5530 * config/*.mh, config/README: Remove.
5532 * config.bfd: Rewrite to incorporate the contents of the Makefile
5533 fragments by setting shell variables, rather than merely returning
5534 the name of a Makefile fragment.
5535 * configure.in: Use shell variables set by config.bfd rather than
5536 looking at the target Makefile fragment files. Don't substitute
5537 target_makefile_frag. Do substitute TDEFINES.
5538 * configure: Rebuild.
5539 * Makefile.in (@target_makefile_frag@): Remove.
5540 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5541 * config/*.mt: Remove.
5543 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5545 * configure.in: Put changequote lines around "i[345]86" patterns
5546 section of core file support.
5548 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5550 * som.c (som_bfd_print_private_bfd_data): Define to use the
5553 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5555 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5556 entry, text_start and data_start.
5558 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5560 * Makefile.in (OFILES): Remove $(TDEPFILES).
5561 * config/apollo.mt (TDEPFILES): Remove.
5562 * config/README: Update.
5564 * configure.in: For a native configuration, set COREFILE and
5565 COREFLAG based on the canonical host name.
5566 * configure: Rebuild.
5567 * Makefile.in: Rebuild dependencies.
5568 (ALL_CFLAGS): Add @COREFLAG@.
5569 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5570 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5571 support routines. Check LYNX_CORE rather than HOST_LYNX.
5572 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5573 * i386lynx.c: Likewise.
5574 * m68klynx.c: Likewise.
5575 * sparclynx.c: Likewise.
5576 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5577 * *-core.c: Comment changes.
5578 * config/decstation.mh (HDEPFILES): Remove.
5579 (HDEFINES): Remove -DTRAD_CORE.
5580 * config/irix3.mh (RANLIB): Remove.
5581 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5582 (HDEFINES): Remove -DIRIX_CORE.
5583 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5584 (HDEFINES): Remove -DTRAD_CORE.
5585 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5586 * config/ultra3.mh (RANLIB): Remove.
5587 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5588 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5589 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5590 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5591 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5592 * config/i386aix.mh, config/i386bsd.mh: Remove.
5593 * config/i386linux.mh, config/i386mach3.mh: Remove.
5594 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5595 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5596 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5597 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5598 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5599 * config/solaris2.mh, config/stratus.mh: Remove.
5600 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5601 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5603 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5605 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5606 DT_FINI entry if the appropriate symbol is not in the hash table.
5608 * libelf.h (struct elf_backend_data): Add create_program_headers
5609 and want_hdr_in_seg fields.
5610 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5612 (elf_backend_create_program_headers): Likewise.
5613 (elfNN_bed): Initialize create_program_headers and
5615 * elf.c (get_program_header_size): Call create_program_headers
5617 (map_program_segments): Check want_hdr_in_seg backend field. Call
5618 create_program_headers backend routine.
5620 * elf.c (assign_file_positions_except_relocs): Align non allocated
5621 sections when creating an executable.
5623 * elfcode.h (elf_swap_phdr_in): Make non static.
5624 (elf_swap_phdr_out): Make non static.
5625 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5626 (bfd_elf32_swap_phdr_out): Declare.
5627 (bfd_elf64_swap_phdr_in): Declare.
5628 (bfd_elf64_swap_phdr_out): Declare.
5630 * ecofflink.c (ecoff_collect_shuffle): New static function.
5631 (_bfd_ecoff_get_accumulated_pdr): New function.
5632 (_bfd_ecoff_get_accumulated_sym): New function.
5633 (_bfd_ecoff_get_accumulated_ss): New function.
5634 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5635 (_bfd_ecoff_get_accumulated_sym): Declare.
5636 (_bfd_ecoff_get_accumulated_ss): Declare.
5637 * libbfd.h: Rebuild.
5639 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5641 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5643 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5644 warning symbols. If any section is named .gnu.warning.XXX, treat
5645 the contents as a warning to be issued if the symbol XXX is
5647 (elf_link_output_extsym): For an indirect or warning symbol, just
5648 output the symbol it points to.
5650 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5651 if bfd_hash_allocate fails, since it will already be set.
5652 (generic_link_hash_newfunc): Likewise.
5653 (archive_hash_newfunc): Likewise.
5654 (hash_entry_bfd): New static function.
5655 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5656 callback. Allocate a new warning using the hash table newfunc.
5657 Use bfd_hash_replace to update the entry in the hash table, rather
5658 than assuming we can copy the fields with structure assignment.
5660 * hash.c (bfd_hash_replace): New function.
5661 * bfd-in.h (bfd_hash_replace): Declare.
5662 * bfd-in2.h: Rebuild.
5664 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5666 * config.bfd: Add mips*vr4300-*-elf* target.
5667 * config/mipsbvr4300.mt: Added.
5669 See file ChangeLog.2
5676 version-control: never