1 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3 * makefile.vms: Add gcc flags to allow compiling with current gcc
5 (targmatch.h): New dependency.
7 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
9 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
10 sections if we are creating a shared library.
12 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
14 * configure.host (i386-windows): Don't set host64=true.
16 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
18 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
19 (elf_mips16_gprel_howto): New static variable.
20 (mips16_gprel_reloc): New static function.
21 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
22 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
23 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
24 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
25 * bfd-in2.h, libbfd.h: Rebuild.
28 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
30 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
31 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
35 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
37 * config.bfd: add r5900
40 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
42 * elflink.h (elf_link_input_bfd): If we've discarded a section,
43 the output section will be the absolute section; don't print an
44 assertion message for that case when doing a relocateable link.
46 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
48 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
49 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
50 need_fn_sub, call_stub, and call_fp_stub.
51 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
52 (mips_elf_link_hash_newfunc): Initialize new fields.
53 (mips_elf_link_hash_table_create): Likewise.
54 (mips_elf_relocate_section): Redirect relocations to use mips16
55 stubs when appropriate.
56 (mips_elf_check_relocs): Attach stub sections to the appropriate
57 symbol. Set need_fn_stub when appropriate.
58 (mips_elf_always_size_sections): New static function.
59 (mips_elf_check_mips16_stubs): New static function.
60 (elf_backend_always_size_sections): Define.
61 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
63 * elflink.h (elf_link_input_bfd): Discard local symbols that are
64 attached to sections which are not being included in the link.
66 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
68 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
69 symbol value when computing the addend for a pc_relative
72 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
74 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
75 relocateable link, just skip pc_relative pcrel_offset relocs.
76 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
77 structure for an ARM26 reloc which can be resolved.
78 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
79 reloc can be resolved.
81 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
82 error in overflow check for R_RELBYTE.
84 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
86 * ieee.c (ieee_slurp_section_data): Pick up the start address.
87 From Mark Rasin <mark.rasin@telrad.co.il>.
89 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
92 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
94 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
95 (elf_mn10200_howto_table): Likewise.
96 (mn10200_reloc_map): Likewise.
99 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
101 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
102 * bfd-in2.h, libbfd.h: Regenerated.
103 * elf32-m32r.c: Add support for them.
106 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
108 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
109 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
111 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
112 r_format and r_pcrel. Always return a value.
114 * riscix.c (MY_final_link_callback): Define to dummy value.
116 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
117 relocations against the text segment, look up the output name of
119 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
120 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
121 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
122 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
123 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
126 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
128 * coff-tic80.c (tic80coff_vec): Use correct data put/get
129 routines for little endian data.
130 * coffcode.h (coff_write_object_contents): Set magic to
131 TIC80_ARCH_MAGIC for TIc80.
133 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
135 * coff-tic80.c (tic80coff_vec): Change to little endian data
139 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
141 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
142 auxiliary_filters parameter to be const char * const *. Accept a
143 NULL terminated array.
144 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
145 (bfd_elf32_size_dynamic_sections): Update declaration.
146 * bfd-in2.h: Rebuild.
148 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
150 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
151 NOTYPE symbol in a text section as a FUNC symbol.
153 * coffcode.h (coff_compute_section_file_positions): Force
154 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
156 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
158 * libaout.h (machine_type): Reserve several values for sparclet.
161 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
163 * config.bfd (tic80-*-*): Don't require 'coff'.
167 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
169 * elf32-v850.c (v850_elf_howto_table): Set the special_function
170 table to v850_elf_reloc for all non-standard relocations.
171 (v850_elf_check_relocs): Add check for h being non-null.
172 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
173 statement instead of multiple ifs.
174 (v850_elf_relocate_section): Fix up error message, don't just call
178 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
180 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
181 Use bfd_elf_generic_reloc as special function for all relocs.
182 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
184 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
185 24bit pc-relative reloc.
188 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
190 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
191 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
192 header byte order is little endian. Use correct bfd_get and
193 bfd_put routines for little endian headers.
194 * coffcode.h (coff_set_arch_mach_hook): Set arch to
195 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
198 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
200 * reloc.c: Add BFD_RELOC_24.
201 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
202 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
203 * bfd-in2.h, libbfd.h: Rebuilt.
205 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
207 elf64-alpha multiple .got rewrite:
209 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
210 (bfd_elf*_mkobject): Don't define here ...
211 * elfxx-target.h: ... but rather here. Default always_size_sections
213 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
214 what the #defines in elf-bfd.h transmuted it to anyway.
216 * section.c: Add SEC_LINKER_CREATED flag.
217 * bfd-in2.h: Rebuild.
218 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
219 relocation section flags.
220 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
221 SEC_IN_MEMORY to recognize generated bits.
222 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
224 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
225 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
226 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
227 * elf32-ppc.c (ppc_elf_create_linker_section,
228 ppc_elf_size_dynamic_sections): Likewise.
229 * elf32-sparc.c (elf32_sparc_check_relocs,
230 elf32_sparc_size_dynamic_sections): Likewise.
231 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
233 (_bfd_elf_create_dynamic_sections): Likewise.
234 (_bfd_elf_make_linker_section_rela): Likewise.
235 * elflink.h (elf_link_create_dynamic_sections): Likewise.
236 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
237 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
238 to identify generated bits.
239 (elf_link_input_bfd): Likewise.
241 * elf64-alpha.c: Rewrite everything touching relocations.
244 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
246 * elf32-v850.c (all functions and static variables): Go through
247 and regularize names to be of the form v850_elf_<xxx>.
248 (toplevel): Include <elf/v850.h>.
249 (enum reloc_type): Move to include/elf/v850.h.
250 (v850_elf_check_relocs): For common variables, if the variable is
251 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
252 into the appropriate section.
253 (elf_backend_check_relocs): Define.
255 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
257 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
260 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
262 * config.bfd (mips*el-*-linux*): New target.
263 (mips*-*-linux*): New target.
265 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
266 Return a useful value.
268 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
270 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
272 * configure: Rebuild.
273 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
274 ac_cv_func_mmap in bfd/configure.host.
276 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
277 filter_shlib and auxiliary_filter_shlib parameters.
278 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
280 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
281 (bfd_elf64_size_dynamic_sections): Likewise.
282 * bfd-in2.h: Rebuild.
284 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
286 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
287 symbols, don't export a symbol which is defined by an object in an
288 archive which contains shared objects.
291 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
293 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
294 for TI TMS320c80 (MVP).
295 (bfd_archures_list): Add bfd_tic80_arch.
296 * bfd-in2.h: Regenerate by running "make headers".
298 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
300 * cpu-tic80.c (bfd_tic80_arch): Add struct.
301 * configure.in (case $vec): Correct typo, "tb" not "tp".
302 Also add cofflink.o for tic80coff_vec.
303 * configure: Regenerate with autoconf.
306 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
308 * libbfd.c: Patch up the mmap code so that it is only built if BFD
309 is configured with --with-mmap.
312 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
314 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
315 (ALL_MACHINES): Add cpu-tic80.o
316 (cpu-tic80.o, coff-tic80.o): Add dependencies.
317 * coff-tic80.c: Add skeleton, cloned from another coff config.
318 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
322 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
324 * TODO: Correct a misspelling.
326 * coff-tic80.c: New file for TI TMS320C80 (MVP).
327 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
328 * configure.in (case $vec): Add tic80coff_vec entry.
329 * configure: Regenerate with autoconf.
330 * archures.c (bfd_tic80_arch): Declare.
331 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
332 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
333 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
334 (bfd_target_vector): Add tic80coff_vec entry.
337 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
339 * elflink.h (elf_buckets): Add some more values for larger
342 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
344 * Makefile.in (install): Move subdir_do out of conditional. From
345 Fred Fish <fnf@cygnus.com>.
347 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
349 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
351 (elf_mn10200_howto_table): Likewise.
352 (mn10200_reloc_map): Likewise.
354 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
356 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
357 mips16 symbol during the link.
358 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
360 (mips_elf_link_output_symbol_hook): New static function.
361 (elf_backend_link_output_symbol_hook): Define.
363 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
366 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
368 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
369 against SEC_DEBUGGING sections here (revert patch of December 5).
370 * elfcode.h (elf_object_p): Check for them here, instead.
372 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
374 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
375 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
377 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
378 (_bfd_elf_canonicalize_dynamic_reloc): New function.
379 * elf-bfd.h (struct elf_size_info): Update declaration of
381 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
382 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
383 * elfxx-target.h: Use new dynamic reloc routines by default.
384 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
387 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
389 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
390 if NAMES_HAVE_UNDERSCORE is defined.
392 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
394 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
396 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
398 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
401 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
403 * elflink.h (elf_link_add_object_symbols): Only add a weak
404 symbol if the real definition is in the dynamic symbol table.
405 After finding the real definition, then, if it is dynamic, add the
406 weak symbol to the dynamic symbol table.
408 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
410 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
412 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
415 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
417 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
419 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
420 (bfd_elf32_mn10300_reloc): Write data in little endian format.
421 * reloc.c: Remove mn10300 big endian relocs.
422 * bfd-in2.h, libbfd.h: Rebuilt.
424 * elf32-mn10200.c: Update from elf32-mn10300.c.
426 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
428 * elf32-mn10300.c (elf_symbol_leading_char): Define.
430 * elf32-mn10300.c: Add some comments.
432 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
434 * ihex.c (ihex_scan): Always initialize buf before jumping to
436 (ihex_read_section): Likewise.
438 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
440 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
441 inplace for most relocs.
443 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
445 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
446 even if SEC_ALLOC is not set.
447 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
448 when deciding whether to copy a reloc into a shared object.
449 (elf_i386_relocate_section): Likewise.
450 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
451 (elf32_sparc_relocate_section): Likewise.
452 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
453 reloc section if it is not set in the source section.
454 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
455 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
456 with a SEC_DEBUGGING section as SEC_DEBUGGING.
458 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
460 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
461 expects a .got.plt until we actually create it.
463 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
465 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
466 message for bfd_reloc_outofrange, rather than aborting. From
467 Philippe De Muyter <phdm@info.ucl.ac.be>.
469 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
470 a relocateable link, don't try to process them. From Heinz Wrobel
471 <wrobel@lpr.e-technik.tu-muenchen.de>.
473 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
475 * elf32-mn10300.c (mn10300_info_howto): Renamed from
476 mn10300_info_howto_rel. Tweak reloc argument to be an
478 (USE_RELA): Define instead of USE_REL.
479 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
481 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
483 * configure.in, configure: Handle mips*-sgi-irix6*.
484 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
487 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
489 * elf32-i386.c (elf_i386_relocate_section): Warn about a
490 relocation against a symbol defined in a section with no output
493 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
495 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
496 * configure, config.in: Rebuild with autoconf 2.12.
498 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
499 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
500 (swap_out_syms): Set st_other from existing st_other field.
501 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
503 (elf_link_output_extsym): Set the other field from the global hash
505 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
506 (elf_mips16_jump_howto): New static variable.
507 (mips16_jump_reloc): New static function.
508 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
509 (mips_info_to_howto_rel): Handle R_MIPS16_26.
510 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
512 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
513 * bfd-in2.h, libbfd.h: Rebuild.
514 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
516 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
518 * configure.host: Use long long for mips-sgi-irix6*.
520 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
521 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
523 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
525 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
526 (enum reloc_type): Add more reloc types.
527 (elf32_mn10300_howto_table): Update for new reloc types.
528 (elf32_mn10300_reloc_map): Update for new reloc types.
529 * reloc.c: Add some new relocs for the mn10300 series.
530 * bfd-in2.h, libbfd.h: Rebuilt.
532 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
534 * som.c (setup_sections): Don't lose for a space which has
535 no data, but some symbols.
537 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
539 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
540 (sunos_link_hash_table_create): Initialize got_needed.
541 (sunos_create_dynamic_sections): Only set .got section size if it
542 is not already set. Set got_needed.
543 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
544 sdynptr, and only handle dynamic sections, if dynamic sections are
546 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
547 Initialize .got section.
548 (sunos_scan_ext_relocs): Likewise.
549 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
551 (sunos_finish_dynamic_link): Check got_needed. Only set up
552 dynamic linking information if needed.
554 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
556 * config.bfd: Added VersaDOS format to the Ericsson configuration.
558 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
560 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
563 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
565 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
569 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
571 * filemode.c: Include sysdep.h.
572 * ihex.c: Add casts to eliminate compiler warnings.
573 * sunos.c: Add casts to eliminate compiler warnings.
575 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
577 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
579 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
580 appropriate relocations in the .so file if shared.
581 (ppc_elf_relocate_section): Ditto.
584 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
586 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
587 complain_overflow_unsigned.
591 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
593 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
594 overflows for R_D10V_16 and R_D10V_18.
597 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
599 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
600 (do_with_relocs): Likewise.
601 (do_as_repeat): Likewise.
602 (copy_expression): Likewise.
604 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
606 * ieee.c (ieee_write_external_part): Correctly record whether
607 there is an external part.
610 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
612 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
613 handle tda offsets for sld.w and sst.w instructions.
614 Fix alignment check in sld.w and sst.w tda reloc handling.
617 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
619 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
622 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
624 * elf32-v850.c: Add comments about assumptions about
625 char, short & long sizes.
626 (elf32_v850_bfd_final_link_relocate): Fix sign extension
627 problems for several relocs.
629 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
630 R_V850_SDA_OFFSET entry.
633 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
635 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
636 Store import file index in ldindx.
637 (xcoff_build_ldsyms): Assume that ldsym was not previously
638 allocated. For an imported symbol, copy ldindx into l_ifile.
641 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
643 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
644 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
645 fields in R_V850_TDA_OFFSET.
646 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
647 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
650 * elf32-v850.c: Include bfdlink.h.
651 (bfd_elf32_v850_reloc): Return an error if we get a reloc
653 (elf32_v850_bfd_final_link_relocate): New function.
654 (v850_elf_relocation_section): Likewise.
655 (elf_backend_relocate_section): Define.
658 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
660 * binary.c (binary_set_section_contents): Ignore sections which
661 don't have SEC_LOAD and SEC_ALLOC set.
663 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
665 * linker.c (_bfd_generic_final_link): Avoid losing static
666 symbols in the .bss section.
668 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
670 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
671 (mips32_64bit_reloc): New static function.
672 (mips_reloc_map): Add entry for BFD_RELOC_64.
673 (mips_elf_relocate_section): Handle R_MIPS_64.
675 * linker.c (default_indirect_link_order): Print an error message
676 when attempting to do a relocateable link with different object
677 file formats, rather than calling abort.
680 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
682 * reloc.c (m32r relocs): Rename them.
683 * bfd-in2.h, libbfd.h: Regenerated.
684 * elf32-m32r.c: Update.
685 (m32r_elf_10_pcrel_reloc): New function.
686 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
687 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
690 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
692 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
693 all sections that will be included in the output file.
694 (_bfd_generic_link_output_symbols): Discard symbols in sections
695 which are being discarded.
699 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
700 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
701 (elf_v850_howto_table): Corresponding changes.
702 (elf_v850_reloc_map): Corresponding changes.
703 * reloc.c: Add additional V850 relocations.
704 * bfd-in2.h, libbfd.h: Rebuilt.
706 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
707 no longer want in pc-relative relocs.
709 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
711 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
712 accept a reloc against an undefined sybmol!
714 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
716 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
719 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
721 * VERSION: Bump for new relocation.
723 * hosts/i386bsd.h: If NBPG is not defined, define it as
724 PAGE_SIZE, for recent versions of FreeBSD.
726 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
728 * configure.host: Use `long long' as the 64 bit type on a Solaris
729 host, since both gcc and the SunPRO compilers support it.
731 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
733 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
734 mistake to have reused the ECOFF LITERAL for ELF since they have
736 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
737 * bfd-in2.h, libbfd.h: Rebuild.
739 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
742 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
743 dynamic relocation for an undefweak symbol when we are building
746 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
748 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
749 point explicitly to srcdir.
750 (targmatch.h): Edit references to point explicitly to objdir.
752 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
754 * config.bfd: When setting targ_cpu, don't get confused by
757 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
759 * configure.host: Add support for windows host (a build done
760 under the Microsoft build environment).
762 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
764 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
765 definition in a dynamic object, add it to the dynamic symbol table
766 if any dynamic object mentions it. Reverts part of last patch.
768 * sunos.c (struct sunos_link_hash_table): Add got_base field.
769 (sunos_link_hash_table_create): Initialize got_base.
770 (bfd_sunos_size_dynamic_sections): If the .got section is more
771 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
773 (sunos_check_dynamic_reloc): Subtract got_base from a base
776 * elf32-mips.c (elf_mips_isa): New static function.
777 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
778 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
780 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
782 * archive.c (do_slurp_coff_armap): Only treat archive as little
783 endian for i960 COFF.
785 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
787 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
788 by the change in size of the section when EXEC_P is not set.
790 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
791 (m68kcoff_rtype_to_howto): New static function.
792 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
793 VMA to the addend for a PC relative reloc.
795 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
797 * Makefile.in: Rebuild dependencies.
799 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
802 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
804 * Makefile.in: Remove explicit dependencies for mn10200 and
806 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
807 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
808 (dependencies): Rebuilt.
810 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
812 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
813 during this function.
815 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
816 section if the flags are compatible.
818 * configure.in: Add havevecs, and put it in tdefaults.
819 * mpw-config.in: Likewise.
820 * configure: Rebuild.
821 * targmatch.sed: New file; a sed script to build targmatch.h from
823 * config.bfd: Add #if, #endif, and comments for targmatch.h.
824 * targets.c: Include "fnmatch.h".
825 (struct targmatch): Define.
826 (bfd_target_match): Define by including targmatch.h.
827 (bfd_find_target): If the target is not found by name, search for
828 it as a configuration triplet.
829 * Makefile.in: Rebuild dependencies.
830 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
831 i386dynix.o, m68k4knetbsd.o, and riscix.o.
832 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
833 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
834 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
835 (CFILES): Remove i386dynix.c and hp300bsd.c.
836 (targmatch.h): New target.
837 (do_clean): Remove targmatch.h.
839 * configure.in: Add BFD_NEED_DECLARATION(getenv).
840 * acconfig.h: Add NEED_DECLARATION_GETENV.
841 * configure, config.in: Rebuild.
842 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
843 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
845 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
847 * cpu-mn10x00.c, elf32-mn10x00: Removed.
848 * cpu-mn10200.c, cpu-mn10300.c: New files.
849 * elf32-mn10200.c, elf32-mn10300.c: New files.
850 * Makefile.in: Break mn10x00 support into two separate
851 configurations, mn10200 and mn10300.
852 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
853 * bfd-in2.h, configure: Rebuilt.
855 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
857 * Makefile.in (do_clean): Move config.log to do_distclean.
859 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
861 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
862 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
863 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
864 (elf32-mn10x00.o): Add dependencies.
865 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
866 (bfd_mn10x00_arch): Declare.
867 (bfd_archures_list): Add bfd_mn10x00_arch.
868 * config.bfd: Add mn10x00-*-*.
869 * configure.in: Add bfd_elf32_mn10x00_vec.
870 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
871 * targets.c (bfd_elf32_mn10x00_vec): Declare.
872 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
873 * bfd-in2.h, configure: Rebuilt.
875 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
877 openVMS/Alpha: Provide filename and case_hack flags via
878 symbol table from gas.
879 Add case_hack code for symbol output from vax/vms.
880 * evax-alpha.c (evax_initialize): Remove filename handling,
881 filename is provided via symbol table.
882 (evax_get_symtab): Use local symbol count when setting up table.
883 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
885 (_bfd_evax_write_egsd): Skip file name symbol.
886 * evax-emh.c (get_vms_time_string): Local function now.
887 (_bfd_evax_write_emh): Extract source filename and case_hack flags
889 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
890 through _bfd_evax_case_hack_symbol.
891 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
893 (_bfd_evax_basename): Removed.
894 (_bfd_get_vms_time_string): Moved to evax-emh.c.
895 * evax.h (evax_private_data_struct): Remove filename.
896 (flag_hash_long_names, flag_show_after_trunc,
897 flag_no_hash_mixed_case, vms_name_mapping): New flags for
900 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
902 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
903 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
904 (NO_SWAP_MAGIC): Don't define.
905 (SWAP_MAGIC): Define.
907 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
908 no hash table entry for a global symbol.
910 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
912 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
914 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
916 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
917 symbol type with T_NULL. Warn if symbol type changes. Based on
918 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
920 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
921 a dynamic object in the dynamic symbol table if it is referenced
922 or defined by a regular object.
925 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
927 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
928 remove dwarf local labels. Shrinks binaries by a factor of 3!
931 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
933 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
934 by hand, rather than by calling bfd_make_section.
937 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
939 * reloc.c: Rename m32r relocs.
940 * bfd-in2.h, libbfd.h: Rebuilt.
941 * elf32-m32r.c: Update.
944 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
946 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
947 link, adjust the symbol index of a base relative reloc. Don't
948 change the addend of a PC relative reloc if pcrel_offset is set.
949 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
952 * reloc.c (bfd_perform_relocation): Apply the relocation even if
953 it is zero, in case src_mask matters.
954 (bfd_install_relocation): Likewise.
956 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
958 * xcofflink.c (xcoff_link_add_symbols): Always initialize
960 (_bfd_xcoff_bfd_final_link): Don't set target_index
961 to an uninitialized value.
963 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
965 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
966 indices, rather than crashing.
967 (coff_slurp_reloc_table): Likewise. Check whether the howto field
969 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
972 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
974 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
976 (coff_arm_adjust_symndx): New static function.
977 (coff_adjust_symndx): Define.
979 * srec.c (srec_scan): Accept multiple symbols on a single line.
980 From Pascal Martin <pmartin@alsys.com>.
984 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
986 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
987 (sunos_merge_private_bfd_data): New function.
989 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
991 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
993 (bfd_merge_private_bfd_data): Likewise.
994 * section.c (bfd_copy_private_section_data): Likewise.
995 * syms.c (bfd_copy_private_symbol_data): Likewise.
996 * bfd-in2.h: Rebuild.
997 * aout-target.h (MY_bfd_copy_private_section_data): Check that
998 both BFD's are the right flavour.
999 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1000 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1001 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1002 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1003 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1004 (ppc_elf_merge_private_bfd_data): Likewise.
1005 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1006 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1008 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1009 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1013 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1015 * reloc.c: Add m32r relocs.
1016 * bfd-in2.h, libbfd.h: Rebuilt.
1017 * cpu-m32r.c,elf32-m32r.c: New files.
1020 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1024 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * tekhex.c (first_phase): Change type parameter from char to int.
1028 (pass_over): Change func to expect int, not char.
1030 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1031 rather than SEC_LOAD when aligning the file offset for the first
1032 section in a segment.
1034 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1036 * syms.c (coff_section_type): Make arg const.
1037 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1038 to make_bfd_asection().
1039 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1040 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1041 (_bfd_elf_stringtab_init): Remove prototype.
1043 * netbsd-core.c (swap_abort): Add prototype.
1044 * aix386-core.c (swap_abort): Ditto & make static
1045 * hpux-core.c (swap_abort): Ditto & make static.
1046 * irix-core.c (swap_abort): Ditto & make static.
1047 * ptrace-core.c (swap_abort): Ditto & make static.
1048 * trad-core.c (swap_abort): Ditto & make static.
1049 * coffswap.h (coff_swap_reloc_in): Ditto.
1050 (coff_swap_reloc_out): Ditto.
1051 (coff_swap_filehdr_in): Ditto.
1052 (coff_swap_filehdr_out): Ditto.
1053 (coff_swap_sym_in): Ditto.
1054 (coff_swap_sym_out): Ditto.
1055 (coff_swap_aux_in): Ditto.
1056 (coff_swap_aux_out): Ditto.
1057 (coff_swap_lineno_in): Ditto.
1058 (coff_swap_lineno_out): Ditto.
1059 (coff_swap_aouthdr_in): Ditto.
1060 (coff_swap_aouthdr_out): Ditto.
1061 (coff_swap_scnhdr_in): Ditto.
1062 (coff_swap_scnhdr_out): Ditto.
1063 * ihex.c (ihex_sizeof_headers): Ditto.
1064 * tekhex.c (getsym): Ditto.
1065 (find_chunk): Ditto & make static.
1066 (insert_byte): Ditto.
1067 (first_phase): Ditto.
1069 (tekhex_get_symtab): Ditto & make static.
1070 (tekhex_get_symtab_upper_bound): Ditto & make static.
1071 (tekhex_mkobject): Ditto.
1072 (tekhex_object_p): Ditto.
1073 (move_section_contents): Ditto.
1074 (tekhex_get_section_contents): Ditto.
1075 (tekhex_set_arch_mach): Ditto & make static.
1076 (tekhex_set_section_contents): Ditto.
1077 (writevalue): Ditto.
1080 (tekhex_write_object_contents): Ditto.
1081 (tekhex_sizeof_headers): Ditto.
1082 (tekhex_make_empty_symbol): Ditto.
1083 (tekhex_get_symbol_info): Ditto.
1084 (tekhex_print_symbol): Ditto.
1085 * irix-core.c (make_bfd_asection): Ditto.
1086 (irix_core_core_file_p): Ditto.
1087 (irix_core_core_file_failing_command): Ditto.
1088 (irix_core_core_file_failing_signal): Ditto.
1089 (irix_core_core_file_matches_executable_p): Ditto.
1090 (irix_core_make_empty_symbol): Ditto.
1091 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1092 * srec.c (srec_new_symbol): Ditto.
1093 (srec_get_section_contents): Ditto.
1094 (srec_set_arch_mach): Ditto.
1095 (srec_set_section_contents): Ditto.
1096 (internal_srec_write_object_contents): Ditto.
1097 (srec_write_object_contents): Ditto.
1098 (symbolsrec_write_object_contents): Ditto.
1099 (srec_sizeof_headers): Ditto.
1100 (srec_make_empty_symbol): Ditto.
1101 (srec_get_symtab_upper_bound): Ditto.
1102 (srec_get_symtab): Ditto.
1103 (srec_print_symbol): Ditto and make static.
1104 * elf.c (elf_read): Ditto
1105 (assign_section_numbers): Ditto.
1106 (elf_fake_sections): Ditto.
1107 (sym_is_global): Ditto.
1108 (elf_map_symbols): Ditto.
1109 (get_program_header_size): Ditto.
1110 * coffgen.c (make_a_section_from_file): Ditto.
1111 (coff_real_object_p): Ditto.
1112 (fixup_symbol_value): Ditto.
1113 (build_debug_section): Ditto.
1115 * syms.c (coff_section_type): Ditto.
1118 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1120 * bfd-in2.h: Rebuilt after m32r changes.
1123 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1126 * config.bfd,configure.in,configure: Add m32r support.
1127 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1129 * config.bfd: Keep target list alphabetically sorted.
1132 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1134 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1135 to add in the constant part found in the instruction itself.
1136 (case R_V850_HI16_S): Likewise.
1140 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1142 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1143 and R_D10V_18 to be 1 (word).
1146 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1148 * stabs.c (_bfd_link_section_stabs): If the output_section field
1149 of either section is bfd_abs_section, then the linker is
1150 discarding the section and we should not optimize it.
1152 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1154 * Makefile.in (aout-sparcle.o): New target.
1155 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1156 * config.bfd (sparclet-*-aout*): Add case.
1157 * configure.in (sparcle_aout_vec): Add case.
1158 * configure: Regenerated.
1159 * targets.c (sparcle_aout_vec): Declare.
1160 (bfd_target_vector): Add sparcle_aout_vec.
1161 * aout-sparcle.c: New file.
1164 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1166 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1167 low order sign bit propogation for R_V850_HI16_S.
1169 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1170 handling V850 specific relocs.
1171 (elf_v850_howto_table): Use the new function for some
1172 relocations. Twiddle masks & shifts for some relocs.
1173 Set partial_inplace where needed.
1176 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1179 default architecture to a machine number of 0.
1180 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1182 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1183 the output BFD is the default, set it from the first input BFD.
1186 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1188 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1189 insert at bitpos zero. The HI16 relocs are shifted right
1190 by 16 bits. Fix src_mask for all relocs.
1191 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1193 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1197 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1199 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1200 Rewrite to use BFD file read routines and to avoid using a fixed
1201 length for the file name.
1204 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1206 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1207 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1208 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1209 to R_V850_{32,16,8}.
1211 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1213 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1214 (elf_v850_howto_table): Add info for HI16_S reloc.
1215 (v850_reloc_map): Add HI_16_S reloc.
1216 * reloc.c: Define BFD_RELOC_V850_* relocs.
1219 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1222 * elf32-sh.c: New file.
1223 * elf.c (prep_headers): Handle bfd_arch_sh.
1224 * elfcode.h (write_relocs): Handle absolute symbol.
1225 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1226 (_bfd_elf64_link_read_relocs): Declare.
1227 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1228 elf_link_read_relocs. Make globally visible. Change all
1230 (elf_link_input_bfd): Get external symbols from cache in
1231 symtab_hdr->contents. Get contents from cache in
1233 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1235 * reloc.c: Define BFD_RELOC_SH_* relocs.
1236 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1237 * coff-sh.c (sh_insns_conflict): Fix a return value.
1238 (_bfd_sh_align_load_span): New globally visible function, broken
1239 out of sh_align_load.
1240 (sh_align_load): Call _bfd_sh_align_load_span.
1241 (sh_swap_insns): Change relocs parameter to PTR.
1242 * bfd-in2.h, libbfd.h: Rebuild.
1243 * targets.c (bfd_elf32_sh_vec): Declare.
1244 (bfd_elf32_shl_vec): Declare.
1245 * config.bfd (sh-*-elf*): New target.
1246 * configure.in (bfd_elf32_sh_vec): New target vector.
1247 (bfd_elf32_shl_vec): New target vector.
1248 * configure: Rebuild.
1249 * Makefile.in: Rebuild dependencies.
1250 (BFD32_BACKENDS): Add elf32-sh.o.
1251 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1253 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1254 page before checking D_PAGED.
1256 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1257 (ihex_write_object_contents): Remove extbase; always use segbase
1260 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1262 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1263 * configure.host (i[345]86-*-*): Ditto.
1264 * config.bfd (i[345]86-*-*): Ditto.
1265 * configure: Regenerate.
1267 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1270 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1272 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1273 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1274 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1275 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1276 will have an ST_CODE type, change the symbol's type to ST_DATA.
1277 * som.c (hppa_som_gen_reloc_type): Update prototype.
1279 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1281 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1282 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1283 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1284 (mips_elf_finish_dynamic_sections): Likewise.
1286 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * configure.host (HLDENV): New variable to set. Set it for
1289 *-*-sysv4*, since those linkers may not support -R but they always
1290 support LD_RUN_PATH.
1292 * libieee.h (NSECTIONS): Don't define.
1293 (ieee_data_struct): Change section_table to asection **. Add
1295 * ieee.c (get_section_entry): If the table isn't big enough, make
1297 (ieee_slurp_sections): Remove assertion about number of sections.
1298 (ieee_object_p): Adjust initialization of ieee to match changes to
1301 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1302 symbols merely because we are generating a shared library.
1303 (xcoff_build_ldsyms): Don't set up global linkage code for an
1304 undefined symbol merely because we are generating a shared
1308 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1310 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1311 (BFD32_BACKENDS) Add elf32-v850.o.
1312 * archures.c: Add bfd_v850_arch.
1313 * bfd-in2.h: Add bfd_v850_arch.
1314 * config.bfd (v850-*-*): New target.
1315 * configure: (bfd_elf32_v850_vec) New vector.
1316 * configure.in: (bfd_elf32_v850_vec) New vector.
1317 * cpu-v850.c: New file.
1318 * elf.c (prep_headers): Added case bfd_arch_v850.
1319 * elf32-v850.c: New file.
1320 * targets.c (bfd_elf32_v850_vec): New vector.
1323 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1326 a function code symbol for an XMC_XO symbol.
1328 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1330 * mpw-config.in: Update editing of autoconf vars to reflect
1331 Jul 18 configure.in change.
1332 * mpw-make.sed: Update editing of include pathnames to be
1333 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1335 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1337 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1338 which to offset to get the .plt entry address is ".plt".
1340 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1342 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1343 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1344 Added, for internal use by the ARM gas.
1346 * bfd-in2.h: Rebuilt
1348 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1350 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1351 in section dynidx start.
1353 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1356 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1357 optimization for g++.
1359 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1361 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1362 the -mrelocatable-lib bit set and the other doesn't, clear the
1363 -mrelocatable-lib bit in the header.
1365 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1367 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1368 symbol against a STT_FUNC symbol in a shared library.
1370 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1373 symbol is found, automatically define the corresponding function
1376 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1377 if sym.n_numaux is not zero.
1378 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1379 entry to disagree about the number of aux entries if the symbol
1382 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1383 section if it might be needed, not just if info->shared.
1384 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1385 the start of .rel.dyn if we are going to use it.
1386 (mips_elf_finish_dynamic_sections): Only clear the first element
1387 of .rel.dyn if the size is greater than zero.
1389 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1391 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1392 undefined_symbol callback for a symbol, then don't issue any more
1393 warnings about loader relocs.
1394 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1395 after calling the undefined_symbol callback.
1397 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1398 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1399 as the AIX linker seems to do.
1401 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1403 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1404 (evax_initialize): Remove evax_reloc_table.
1405 (evax_close_and_cleanup): Ditto.
1407 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1409 (evax_bfd_reloc_type_lookup): Ditto.
1410 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1411 cooked_size == raw_size.
1412 * evax-emh.c (_bfd_evax_register_filename): Remove.
1413 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1414 * evax-misc.c (add_new_contents): Malloc section at full size.
1415 (_bfd_save_evax_section): Memcpy section contents directly.
1416 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1417 (evax_reloc_table): Remove.
1419 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1421 * makefile.vms: Add better support for DEC C compilation
1422 Add evax.h dependencies
1424 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1425 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1426 (BFD_RELOC_ALPHA_BASEREG): Remove.
1427 * bfd-in2.h, libbfd.h: Rebuild.
1429 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1431 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1432 getgid if _WIN32 is defined.
1433 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1435 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1437 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1438 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1440 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1443 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1445 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1447 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1448 (NEED_DECLARATION_REALLOC): New macro.
1449 * configure, config.in: Rebuild.
1450 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1451 (realloc): Declare if NEED_DECLARATION_REALLOC.
1453 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1454 <strings.h> if they exist.
1456 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1458 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1460 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1462 Based on patches from Eric Valette <valette@crf.canon.fr>:
1463 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1464 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1465 (elf_howto_table): Add entries for new relocs.
1466 (elf_i386_reloc_type_lookup): Handle new relocs.
1467 (elf_i386_info_to_howto): Just call abort.
1468 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1469 (elf_i386_relocate_section): Likewise.
1472 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1474 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1477 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1479 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1480 only get the LMA from the phdr if they are in the same part of the
1483 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1484 new segment to make them more comprehensible. If the relationship
1485 between the LMA and the VMA changed, start a new segment. Don't
1486 check dynsec when deciding whether to start a new segment for a
1487 writeable section; -N will now handle this.
1489 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1491 * libhppa.h: Remove "esel" changes. Not the right approach.
1492 * som.c: Corresponding changes.
1493 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1494 which don't have a SOM symbol type associated with them.
1495 Reverses a 1994 change.
1497 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1499 Make ld -N more reasonable for ELF:
1500 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1501 phdr_in_section to false, and always use a single load segment.
1502 (elf_sort_sections): Sort sections by LMA after VMA.
1503 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1504 align to maxpagesize.
1505 (assign_file_positions_except_relocs): Likewise.
1506 * elfcode.h (elf_object_p): If a section is loaded but not page
1507 aligned, clear D_PAGED.
1509 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1511 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1512 Added, for internal use by the ARM gas.
1514 * bfd-in2.h: Rebuilt
1516 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1518 * libhppa.h (R_HPPA_ESEL): New field selector.
1519 (e_esel): Similarly.
1520 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1521 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1522 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1524 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1526 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1527 archive search before looking for stripped dynamic objects.
1529 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1531 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1532 symbol a warning rather than an error.
1534 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * elf.c (assign_file_positions_for_segments): Track the virtual
1537 memory position separately from the file position, and use it to
1538 compute the alignment adjustment.
1541 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1543 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1544 and fixed mask on R_D10V_10_PCREL_L.
1547 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1549 * elf64-mips.c: Include "aout/ar.h".
1550 (mips_elf64_slurp_armap): New static function.
1551 (mips_elf64_write_armap): New static function.
1552 (bfd_elf64_archive_*): Define.
1553 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1554 Use instead of bfd_generic_archive_p.
1555 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1556 instead of _bfd_write_archive_contents.
1557 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1558 _bfd_generic_mkarchive.
1559 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1560 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1562 (TARGET_LITTLE_SYM): Likewise.
1563 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1565 * Makefile.in: Rebuild dependencies.
1567 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1568 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1569 SHT_MIPS_EVENTS sections.
1570 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1571 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1573 (_bfd_mips_elf_fake_sections): Likewise.
1575 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1576 * ecoff.c (ecoff_compute_section_file_positions): Copy
1577 rdata_in_text from backend info to tdata. Clear it if any data
1578 section comes before .rdata.
1579 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1580 tdata rather than backend info.
1582 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1584 * configure.in: Fix test for whether a compiler has a 64 bit
1585 type. From Jim Wilson <wilson@cygnus.com>.
1587 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1589 * configure.host (mips-sgi-irix6*): New host.
1591 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1592 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1593 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1595 * configure: Rebuild.
1596 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1597 (BFD_HOST_64_BIT): Define conditionally.
1598 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1599 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1600 (symvalue, bfd_size_type): Likewise.
1601 * bfd-in2.h: Rebuild.
1602 * Makefile.in (do_clean): Remove bfd-tmp.h.
1603 (do_distclean): Remove bfd-in3.h.
1604 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1605 (bfd-in3.h): New target.
1607 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1608 Andrew Gierth <ANDREWG@microlise.co.uk>.
1610 * configure.host: Set INSTALL_SHLIB.
1611 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1612 * configure: Rebuild.
1613 * Makefile.in (install): Use @INSTALL_SHLIB@.
1615 * config.bfd (mips*-*-irix6*): New target.
1616 * configure.host: Handle Irix 6 shared library like Irix 5.
1618 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1619 symbol for a magic name.
1620 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1622 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1625 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1627 * mpw-config.in: Add ELF support to mips config, create the
1628 elf32-target.h file in the object dir.
1629 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1631 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1633 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1634 Also removed most abort calls, in favor of using bfd reporting.
1637 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1639 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1640 (BFD32_BACKENDS) Add elf32-d10v.o.
1641 * archures.c: Add bfd_d10v_arch.
1642 * bfd-in2.h: Add bfd_d10v_arch.
1643 * config.bfd (d10v-*-*): New target.
1644 * configure: (bfd_elf32_d10v_vec) New vector.
1645 * configure.in: (bfd_elf32_d10v_vec) New vector.
1646 * cpu-d10v.c: New file.
1647 * elf.c (prep_headers): Added case bfd_arch_d10v.
1648 * elf32-d10v.c: New file.
1649 * libbfd.h: Rebuild.
1650 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1651 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1652 * targets.c (bfd_elf32_d10v_vec): New vector.
1655 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1657 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1659 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1661 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1662 bfd_mach_i386_i8086 machine types.
1664 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1669 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1671 * coffcode.h (coff_set_section_contents): A/UX does not require
1672 special handling of the _LIB section.
1674 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1676 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1677 value for R_RELBYTE.
1679 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1680 array if one was allocated.
1682 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1684 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1685 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1686 use_rld_obj_head and rld_value.
1687 (mips_elf_link_hash_table_create): Initialize new fields.
1688 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1690 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1691 __rld_obj_head symbol not seen, create an __rld_map symbol.
1692 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1693 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1694 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1695 __rld_obj_head symbol.
1696 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1698 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1700 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1702 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1703 ppc_elf_addr16_ha_reloc.
1704 (ppc_elf_addr16_ha_reloc): New static function.
1706 * coff-mips.c (struct mips_hi): Define.
1707 (mips_refhi_list): New static variable.
1708 (mips_refhi_addr, mips_refhi_addend): Remove.
1709 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1710 (mips_reflo_reloc): Process mips_refhi_list.
1711 (mips_relhi_list): New static variable.
1712 (mips_relhi_addr, mips_relhi_addend): Remove.
1713 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1714 (mips_rello_reloc): Process mips_relhi_list.
1715 (mips_relocate_section): Permit an arbitrary number of REFHI or
1716 RELHI relocs before the associated REFLO or RELLO reloc.
1718 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1720 * aout-target.h (MY(callback)): Set reloc_count fields.
1722 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1724 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1725 sections unless this is a SunOS link.
1727 * VERSION: Set to 2.7.1.
1729 * Released binutils 2.7.
1731 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1733 * i386aout.c: Include "aout/aout64.h".
1734 (i386aout_write_object_contents): New static function.
1735 (MY_write_object_contents): Define.
1737 * netbsd.h (MY(write_object_contents)): Make sure that
1738 adjust_sizes_and_vmas is called before fiddling with the magic
1741 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1745 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * libbfd-in.h (itos, stoi): Don't define.
1748 * libbfd.h: Rebuild.
1749 * i386lynx.c (KEEPIT): Define as udata.i.
1750 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1751 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1752 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1753 flags. Don't use stoi.
1755 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1757 * elf.c (map_sections_to_segments): Don't start a new segment for
1758 a writable section if it's on the same page as the previous
1759 segment. Reset the writable variable for a readonly section.
1761 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1763 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1764 first_thunk_address, thunk_size, and import_table_size.
1765 * peicode.h: Improved some diagnostics regarding edata sections.
1767 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1769 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1770 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1772 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1775 with XCOFF_DEF_DYNAMIC set is really defined.
1776 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1777 (xcoff_link_add_symbols): Only create special sections if using an
1780 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1782 (bfd_install_relocation): Likewise.
1784 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1786 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1788 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1789 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1790 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1791 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1792 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1793 are found for LITERAL relocs.
1794 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1795 taken, we cannot generate a .plt entry for the symbol.
1797 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1799 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1800 sysconf functions (for gprof).
1801 * configure, config.in: Rebuild.
1803 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1806 an archive if it has a map. If the object file has the wrong
1809 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1810 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1812 (alpha_relocate_section): Likewise.
1814 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1815 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1816 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1817 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1818 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1819 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1820 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1821 * peicode.h: Corresponding changes.
1823 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1825 * elflink.h (elf_create_pointer_linker_section): Comment out code
1826 dealing with making GOT pointers negative of the GOT symbol for
1829 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1831 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1832 increment the .rela.plt size until after we're done creating the
1834 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1835 .rela.plt offset directly rather than calculating it.
1837 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1839 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1840 Use autoconf-set values.
1841 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1842 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1845 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1846 * configure: Rebuilt.
1848 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1850 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1851 handling code > 1k away.
1853 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1855 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1856 defined, output whenever the symbol is updated.
1858 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1860 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1861 section to 0 if user_set_vma is set.
1862 * elflink.h (elf_bfd_final_link): Likewise.
1864 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1866 Partially undo patch of Jun 20.
1867 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1868 (coff_compute_section_file_positions): Likewise.
1869 (coff_write_object_contents): Likewise. Re-add deleted code, but
1870 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1871 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1873 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1875 * config.bfd: Add support for *-*-rtems* configurations.
1877 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * elf.c (prep_headers): Add bfd_arch_alpha case.
1881 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1883 * elf64-alpha.c: New file.
1884 * config.bfd (alpha-*-linuxecoff*): New target.
1885 (alpha-*-linux*, alpha-*-elf*): New targets.
1886 * configure.in (bfd_elf64_alpha_vec): New vector.
1887 * configure: Rebuild.
1888 * targets.c (bfd_elf64_alpha_vec): Declare.
1889 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1890 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1891 * bfd-in2.h, libbfd.h: Rebuild.
1892 * Makefile.in: Rebuild dependencies.
1893 (BFD64_BACKENDS): Add elf64-alpha.o.
1894 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1896 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1898 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1899 than relying on a right shift of 32.
1901 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1903 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1904 ifdef to COFF_WITH_PE.
1905 (coff_compute_section_file_positions): Likewise.
1906 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1907 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1908 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1909 COFF_IMAGE_WITH_PE, always include.
1911 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1913 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1915 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1916 approximate the correct answer if SIZEOF_HEADERS was not used.
1918 * binary.c (binary_set_section_contents): Set section file
1919 position based on LMA rather than VMA.
1921 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1923 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1924 symbols if info->strip == strip_all.
1926 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1928 * coff-h8300.c: Remove #if 0 code.
1929 (compatable): Don't allow mixing/matching of different architectures.
1931 * archures.c (bfd_mach_h8300s): Add.
1932 * bfd-in2.h: Rebuilt.
1933 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1935 (h8300_reloc16_estimate): Likewise.
1936 (h8300_reloc16_extra_cases): Likewise.
1937 (h8300_bfd_link_add_symbols): Likewise.
1938 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1939 (coff_set_flags): Likewise.
1940 * cpu-h8300.c (h8300_scan): Likewise.
1941 Add H8/S to bfd_h8300_arch list.
1943 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1945 Added support for Alpha OpenVMS:
1946 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1947 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1948 * config.h-vms, makefile.vms: New files.
1949 * config.bfd (alpha-*-*vms*): New target.
1950 * configure.in (evax_alpha_vec): New target vector.
1951 * configure: Rebuild.
1952 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1953 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1954 * targets.c (bfd_target_evax_flavour): Define.
1955 (evax_alpha_vec): Declare.
1956 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1957 if BFD64 is defined.
1958 * bfd-in2.h, libbfd.h: Rebuild.
1959 * Makefile.in: Rebuild dependencies.
1960 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1961 evax-emh.o, and evax-misc.o.
1962 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1963 evax-etir.c, evax-emh.c, and evax-misc.c.
1964 (HFILES): Add evax.h.
1966 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1968 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1970 (h8300_bfd_link_add_symbols): Likewise.
1972 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1974 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1975 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1977 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1980 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1982 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1983 R_MIPS_32 relocs if creating a shared library.
1985 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1987 * peicode.h (add_data_entry): Use pei_section_data rather than
1988 _cooked_size. Corresponds to May 13 change in coffcode.h.
1990 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1993 * coffcode.h (coff_write_object_contents): If there are long
1994 section names, always set the f_symptr field, even if there are no
1996 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1997 if there are no symbols.
1999 * coffgen.c (make_a_section_from_file): Check return value of
2000 _bfd_coff_read_string_table.
2001 (coff_real_object_p): Check return value of
2002 make_a_section_from_file.
2003 (_bfd_coff_read_string_table): Check that there are some symbols
2004 before trying to read the string table size.
2006 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2008 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2009 to replace a symbol in a dynamic object with a symbol from another
2010 dynamic object, do the replacement if the existing symbol is
2011 global linkage code.
2013 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2014 for _ptrgl, and treat it as global linkage code.
2016 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2017 filename or N_SO symbol past the offset, and use it to indicate
2018 that there is no line number or function when appropriate.
2020 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2023 common symbol defined by the linker. Don't export function code
2024 even if export_defineds is set.
2026 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2028 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2030 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2031 (h8300_symbol_address_p): New function.
2032 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2035 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2037 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2039 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2040 correctly for the two variants. Allow relaxing if the target
2041 is 128 bytes away since after relaxation it'll be 126 bytes away.
2042 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2043 "dot" and "value". Allow relaxing if the target is 128 bytes
2044 away since after relaxation it'll be 126 bytes away.
2045 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2046 the given section until nothing changes.
2048 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2050 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2051 alignment hack--we can get the lnnoptr info another way without
2052 suddenly increasing the alignment requirements. Set the flags for
2054 (ecoff_compute_section_file_positions): Do so.
2056 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2058 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2059 to keep the HP emulator database happy.
2061 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2062 From Kevin Buettner <kev@primenet.com>.
2064 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2067 name of a NULL section.
2069 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2071 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2072 set, always call the notice callback.
2074 * VERSION: Increment for bfdlink.h change.
2076 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2079 (sh_relax_delete_bytes): Correct handling of differently sized
2080 trailing alignment reloc.
2082 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2083 * bfd-in2.h: Rebuild.
2084 * configure.in: Warn if there is no known 64 bit type.
2085 * configure: Rebuild.
2087 * Makefile.in: Rebuild dependencies.
2088 (BFD32_BACKENDS): Add ppcboot.o.
2089 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2091 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2092 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2094 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2096 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2097 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2098 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2099 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2101 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * elf64-mips.c: Improve reloc special_functions and handling of
2104 SHT_MIPS_OPTIONS section.
2105 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2106 mips_elf_hi16_reloc and make globally visible.
2107 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2108 make globally visible.
2109 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2110 make globally visible.
2111 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2112 and make globally visible.
2113 (gprel16_with_gp): Check howto->src_mask before using value in
2115 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2116 and make globally visible.
2117 (gprel32_with_gp): Check howto->src_mask before fetching value.
2118 (bfd_mips_elf_swap_options_in): New function.
2119 (bfd_mips_elf_swap_options_out): New function.
2120 (_bfd_mips_elf_set_private_flags): Rename from
2121 mips_elf_set_private_flags and make globally visible.
2122 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2123 mips_elf_copy_private_bfd_data and make globally visible.
2124 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2125 mips_elf_merge_private_bfd_data and make globally visible.
2126 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2127 for a SHT_MIPS_OPTIONS section.
2128 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2129 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2130 name of a SHT_MIPS_OPTIONS section.
2131 (_bfd_mips_elf_set_section_contents): New function.
2132 (mips_elf32_section_processing): Set the GP value in a
2133 SHT_MIPS_OPTIONS section.
2134 (_bfd_mips_elf_find_nearest_line): Rename from
2135 mips_elf_find_nearest_line and make globally visible.
2136 (bfd_elf32_set_section_contents): Define.
2137 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2138 (_bfd_mips_elf_lo16_reloc): Declare.
2139 (_bfd_mips_elf_gprel16_reloc): Declare.
2140 (_bfd_mips_elf_got16_reloc): Declare.
2141 (_bfd_mips_elf_gprel32_reloc): Declare.
2142 (_bfd_mips_elf_set_private_flags): Declare.
2143 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2144 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2145 (_bfd_mips_elf_find_nearest_line): Declare.
2146 (_bfd_mips_elf_set_section_contents): Declare.
2148 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2150 (elf_info_to_howto): Define.
2151 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2153 (elf_info_to_howto): Define.
2154 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2156 (elf_info_to_howto): Define.
2158 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2159 R_MOV16B[12], to match change in coff/internal.h.
2161 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2163 * elf64-mips.c: Extensive additions to provide better support for
2164 writing files and for gas.
2165 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2166 of mips_elf_object_p.
2167 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2168 _bfd_mips_elf_object_p.
2169 (_bfd_mips_elf_final_write_processing): Rename from
2170 mips_elf_final_write_processing and make globally visible.
2171 (_bfd_mips_elf_fake_sections): Rename from
2172 mips_elf_fake_sections and make globally visible.
2173 (_bfd_mips_elf_section_from_bfd_section): Rename from
2174 mips_elf_section_from_bfd_section and make globally visible.
2175 (_bfd_mips_elf_section_processing): New function, broken out of
2176 mips_elf_section_processing.
2177 (mips_elf32_section_processing): Rename from
2178 mips_elf_section_processing; call
2179 _bfd_mips_elf_section_processing.
2180 (_bfd_mips_elf_symbol_processing): Rename from
2181 mips_elf_symbol_processing and make globally visible.
2182 (_bfd_mips_elf_read_ecoff_info): Rename from
2183 mips_elf_read_ecoff_info and make globally visible.
2184 (mips_elf32_ecoff_debug_swap): Rename from
2185 mips_elf_ecoff_debug_swap.
2186 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2187 struct symbol_cache_entry.
2188 (_bfd_elf_validate_reloc): New function, moved in from
2189 elfcode.h:validate_reloc.
2190 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2191 to _bfd_elf_validate_reloc. Change all callers.
2192 * elf-bfd.h (bfd_section_from_shdr): Declare.
2193 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2194 (_bfd_elf_validate_reloc): Declare.
2195 (_bfd_mips_elf_object_p): Declare.
2196 (_bfd_mips_elf_fake_sections): Declare.
2197 (_bfd_mips_elf_section_from_bfd_section): Declare.
2198 (_bfd_mips_elf_section_processing): Declare.
2199 (_bfd_mips_elf_symbol_processing): Declare.
2200 (_bfd_mips_elf_read_ecoff_info): Declare.
2201 (_bfd_mips_elf_final_write_processing): Declare.
2202 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2205 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2206 (mips_elf_final_write_processing): Likewise.
2208 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2210 64-bit MIPS ELF ABI objdump support:
2211 * elf64-mips.c: New file.
2212 * Makefile.in: Rebuild dependencies.
2213 (BFD64_BACKENDS): Add elf64-mips.o.
2214 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2215 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2216 bfd_elf64_littlemips_vec to targ_selvecs.
2217 (mips*-*-elf*): Likewise.
2218 * confingure.in: Add bfd_elf64_bigmips_vec and
2219 bfd_elf64_littlemips_vec to vector switch.
2220 * configure: Rebuild.
2221 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2222 broken out of mips_elf_section_from_shdr.
2223 (mips_elf32_section_from_shdr): Rename from
2224 mips_elf_section_from_shdr. Call new function.
2225 (elf_backend_section_from_shdr): Update name of renamed function.
2226 * elf-bfd.h (struct elf_size_info): Change second parameter of
2227 write_out_phdrs to be const. Likewise for second parameter of
2229 (struct bfd_elf_section_data): Add rel_hdr2 field.
2230 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2231 (bfd_elf32_swap_symbol_out): Likewise.
2232 (bfd_elf32_swap_reloc_in): Likewise.
2233 (bfd_elf32_swap_reloc_out): Likewise.
2234 (bfd_elf32_swap_reloca_in): Likewise.
2235 (bfd_elf32_swap_reloca_out): Likewise.
2236 (bfd_elf32_swap_phdr_in): Likewise.
2237 (bfd_elf32_swap_phdr_out): Likewise.
2238 (bfd_elf32_swap_dyn_in): Likewise.
2239 (bfd_elf32_swap_dyn_out): Likewise.
2240 (bfd_elf32_slurp_symbol_table): Declare.
2241 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2242 (bfd_elf32_write_out_phdrs): Declare.
2243 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2244 (bfd_elf64_swap_symbol_out): Likewise.
2245 (bfd_elf64_swap_reloc_in): Likewise.
2246 (bfd_elf64_swap_reloc_out): Likewise.
2247 (bfd_elf64_swap_reloca_in): Likewise.
2248 (bfd_elf64_swap_reloca_out): Likewise.
2249 (bfd_elf64_swap_phdr_in): Likewise.
2250 (bfd_elf64_swap_phdr_out): Likewise.
2251 (bfd_elf64_swap_dyn_in): Likewise.
2252 (bfd_elf64_swap_dyn_out): Likewise.
2253 (bfd_elf64_slurp_symbol_table): Declare.
2254 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2255 (bfd_elf64_write_out_phdrs): Declare.
2256 (_bfd_mips_elf_section_from_shdr): Declare.
2257 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2258 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2259 section for the section, add the new one to rel_hdr2. Increment
2260 reloc_count rather than setting it.
2261 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2262 Remove static declaration.
2263 (elf_write_shdrs_and_ehdr): Define name as macro.
2264 (elf_write_out_phdrs): Likewise.
2265 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2266 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2267 (elf_swap_symbol_in): Change second parameter to be const.
2268 (elf_swap_symbol_out): Likewise.
2269 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2270 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2271 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2272 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2273 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2274 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2275 parameter to be const. Make non-static.
2276 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2278 (elf_slurp_symbol_table): Make non-static.
2279 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2280 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2281 (elf_backend_size_info): Likewise.
2282 (elfNN_bed): Use elf_backend_size_info.
2283 * targets.c (bfd_elf64_bigmips_vec): Declare.
2284 (bfd_elf64_littlemips_vec): Declare.
2285 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2286 bfd_elf64_littlemips_vec if BFD64 is defined.
2288 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2290 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2293 zeroes, in alignment holes.
2295 * configure: Rebuild with autoconf 2.10.
2297 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2298 potential leading underscore in the allocated buffer.
2300 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2302 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2303 symbols into .sbss if this is a relocatable link.
2305 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2307 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2308 undefined symbols when creating a shared library.
2310 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * coff-sh.c: Add a bunch of new code and static const arrays to
2313 support aligning loads and stores on four byte memory boundaries.
2315 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2317 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2318 call sh_align_loads.
2319 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2322 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * cache.c (bfd_open_file): Unlink the file before opening it for
2325 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2327 * opncls.c (bfd_fdopenr): Set opened_once.
2329 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2334 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2335 the code unconditionally.
2337 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * libcoff-in.h (struct pei_section_tdata): Define structure.
2340 (pei_section_data): Define macro.
2341 * libcoff.h: Rebuild.
2342 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2343 store s_paddr field in pei_section_data.
2344 (coff_compute_section_file_positions): Use pei_section_data rather
2345 than _cooked_size, and don't overwrite an existing value.
2346 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2347 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2348 * peicode.h (coff_bfd_copy_private_section_data): Define if
2350 (pe_bfd_copy_private_section_data): New static function if
2353 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * srec.c (srec_set_arch_mach): Write as a function rather than a
2358 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2359 no map, just check each member in turn to see whether it is
2362 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2364 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2365 table. Call BFD_ASSERT to validate header size, instead of
2367 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2370 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2372 * ppcboot.c: New target for looking at PPCbug boot records.
2374 * config{ure.in,.bfd}: Add support for ppcboot target.
2376 * configure: Regenerate.
2378 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2380 * coff-h8300.c (howto_table): Update names to match recent
2381 changes to include/coff/internal.h. Fix minor errors in the
2382 existing relocs. Add R_MOVL1 and R_MOVL2.
2383 (rtype2howto): Similarly.
2384 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2385 existing relaxing code and peform more relaxing.
2386 (h8300_reloc16_extra_cases): Likewise.
2388 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2390 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2393 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2395 * elfcode.h (elf_object_p): Reject generic ELF target if
2396 e_machine matches an alternate machine code in a specific backend.
2398 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2399 obsolete align_power_min field.
2401 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2403 * coff-h8300.c (reloc_howto_type): Add howto entry for
2405 (rtype2howto): Handle R_PCRWORD_B.
2406 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2407 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2408 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2409 branch (R_PCWORD_B).
2411 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * aoutx.h (translate_from_native_sym_flags): Set the section for
2414 BSF_CONSTRUCTOR symbols.
2416 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2419 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2421 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2422 stop looking when section is found.
2424 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * coffcode.h (STRING_SIZE_SIZE): Define.
2427 (styp_to_sec_flags): Handle long symbol names when looking for the
2429 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2430 (bfd_coff_long_section_names): Define.
2431 (coff_write_object_contents): Handle long section names.
2432 (bfd_coff_std_swap_table): Initialize new field.
2433 * libcoff.h: Rebuild.
2434 * coffgen.c (make_a_section_from_file): Handle long section
2436 (coff_write_symbols): Handle long section names.
2437 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2438 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2439 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2440 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2441 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2442 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2443 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2444 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2446 * bout.c (b_out_callback): Set lma of sections.
2447 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2448 parameter to output_bfd. Used input_bfd instead of output_bfd in
2451 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * aoutx.h (translate_from_native_sym_flags): Don't create
2454 SEC_CONSTRUCTOR sections.
2455 * ecoff.c (ecoff_set_symbol_info): Likewise.
2457 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2458 From Don Bowman <bowman@waterloo.hp.com>.
2460 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2462 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2463 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2465 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2467 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2468 mips_32_relocs field.
2469 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2470 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2471 relocs against a global symbol which is not defined in a regular
2473 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2474 against a global symbol, increment mips_32_relocs.
2475 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2476 the symbol is not defined in a regular file, make room in the
2479 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2482 file position and the virtual file position separately. Set
2483 filepos information bsaed on the real file position.
2484 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2485 Jan 23 change to coffcode.h.
2487 * som.c (som_slurp_symbol_table): Set the symbol count to the
2488 number of BFD symbols created.
2490 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2492 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2493 output file if linking shared objects. Loop to check all relocs,
2494 rather than returning false on first error.
2496 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2498 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2499 (ppc_elf_additional_program_headers): If .interp section, bump #
2500 of program headers by 1.
2501 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2502 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2503 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2505 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2507 (ppc_elf_relocate_section): If the output section isn't defined,
2508 don't abort, just give an error message.
2510 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2511 being created is .sdata or .sdata2, don't make the symbol dynamic.
2513 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2516 members of an archive for dynamic objects with no symbols, and
2517 pass them directly to check_archive_element.
2518 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2519 xcoff_link_check_dynamic_ar_symbols.
2520 (xcoff_link_check_dynamic_ar_symbols): New static function.
2522 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2523 from _bfd_nodynamic to _bfd_xcoff.
2524 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2526 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2527 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2528 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2529 * libcoff.h: Rebuild.
2530 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2531 (xcoff_get_section_contents): New static function.
2532 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2533 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2534 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2535 (xcoff_dynamic_reloc): New static variable.
2536 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2537 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2539 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2541 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2542 if reloc_entry->addend is not 0.
2543 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2545 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2547 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2549 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2550 Add entries for R_SPARC_[56].
2551 (sparc_reloc_map): Add entries for R_SPARC_[56].
2553 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2555 Optimize linking of stabs in sections as used in ELF and COFF.
2556 * stabs.c: New file.
2557 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2558 (_bfd_write_section_stabs): Declare.
2559 (_bfd_write_stab_strings): Declare.
2560 * libbfd.h: Rebuild.
2561 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2562 (struct coff_link_hash_table): Add stab_info field.
2563 * libcoff.h: Rebuild.
2564 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2566 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2568 (_bfd_coff_final_link): Write out stab strings hash table.
2569 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2570 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2572 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2573 (struct bfd_elf_section_data): Add stab_info field.
2574 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2576 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2577 _bfd_link_section_stabs.
2578 (elf_bfd_final_link): Write out stab strings hash table.
2579 (elf_link_input_bfd): Handle optimized stabs sections.
2580 * reloc.c (_bfd_final_link_relocate): Check address against
2581 _raw_size rather than _cooked_size.
2582 * Makefile.in: Rebuild dependencies.
2583 (BFD_LIBS): Add stabs.o
2584 (BFD_LIBS_CFILES): Add stabs.c.
2586 * VERSION: Increment for bfdlink.h change.
2588 * coffgen.c (coff_renumber_symbols): Correct handling of
2589 BSF_NOT_AT_END common symbols.
2591 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * coff-ppc.c (record_toc): Add cast to avoid warning.
2594 (ppc_allocate_toc_section): Likewise.
2595 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2596 (ppc_coff_reloc_type_lookup): Remove unreached code.
2597 * coffcode.h (coff_write_object_contents): Don't take the address
2599 * peicode.h (pe_print_idata): Add casts to avoid warning.
2600 (pe_print_edata): Likewise.
2601 (pe_print_reloc): Remove ANSI C string concatenation.
2603 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2607 * libcoff.h: Rebuild.
2608 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2610 (coff_swap_aux_out): Likewise.
2611 * peicode.h (coff_swap_aux_in): Likewise.
2612 (coff_swap_aux_out): Likewise.
2613 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2615 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2617 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2618 Fix up .bf endndx link fields.
2619 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2621 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2624 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2626 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2627 on Solaris PowerPC systems doesn't get confused.
2629 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2632 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2633 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2634 update did_reg and did_reg2.
2636 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2640 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2641 callback routines, pass h->root.string rather than name, in case
2642 copy is true and name is transient.
2644 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2646 * elfcore.h: Add support for core files with multiple threads.
2647 (Primarily for Solaris.)
2649 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2652 section->orelocation is NULL.
2654 * coffgen.c (bfd_coff_get_syment): New function.
2655 (bfd_coff_get_auxent): New function.
2656 * bfd-in.h (bfd_coff_get_syment): Declare.
2657 (bfd_coff_get_auxent): Declare.
2658 * bfd-in2.h: Rebuild.
2660 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * elf32-mips.c (struct mips_hi16): Define.
2663 (mips_hi16_addr, mips_hi16_addend): Remove.
2664 (mips_hi16_list): New static variable.
2665 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2666 (mips_elf_lo16_reloc): Process mips_hi16_list.
2667 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2668 relocs before the associated LO16 reloc.
2670 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * versados.c (versados_scan): Check bfd_alloc return value.
2673 (versados_object_p): Check all bfd_read return values. Require
2674 that lang field be less than 10, to avoid confusion with Intel Hex
2677 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2679 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2680 not 0, for an absolute symbol.
2681 (NAME(aout,swap_ext_reloc_out)): Likewise.
2683 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2684 (ihex_write_object_contents): For a large start address, output
2685 the full 32 bit address in record type 5.
2687 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2688 to int to avoid promotion problems in prototype.
2690 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2692 * configure.host: Use ${srcdir} when looking for picfrag.
2694 * configure.host: Switch on ${libdir}, not $(libdir). From
2695 alan@spri.levels.unisa.edu.au (Alan Modra).
2697 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2698 entry point, not just for DYNAMIC objects.
2699 * sunos.c (sunos_add_dynamic_symbols): Always call
2700 sunos_create_dynamic_sections. If called with a non DYNAMIC
2701 object, don't do anything else.
2702 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2704 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2706 * configure.in: Permit --enable-shared to specify a list of
2708 * configure: Rebuild.
2710 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2711 host when configuring with --enable-shard.
2713 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2718 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2719 to avoid crashing in bfd_hash_replace.
2721 * sysdep.h: Use #ifdef, not #if.
2723 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * config.in: Rebuild.
2727 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2729 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2730 (AC_CHECK_HEADERS): Check for sys/time.h
2731 (AC_HEADER_TIME): Add macro.
2732 * configure: Rebuild.
2733 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2734 to control what combination of <time> and <sys/time.h>
2737 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2739 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2740 (aout_32_sunos4_write_object_contents): Likewise.
2741 * aoutx.h (NAME(aout,machine_type)): Handle
2742 bfd_mach_sparc_{sparclet,sparclite}.
2743 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2744 (bfd_mach_sparc_v9_p): Update.
2745 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2746 * libaout.h (enum machine_type): Add M_SPARCLET.
2747 * sunos.c (MACHTYPE_OK): Define.
2748 * bfd-in2.h: Regenerated.
2750 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2752 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2753 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2754 * elflink.c (_bfd_elf_create_got_section): Store the
2755 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2756 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2757 global offset table goes over 0x1000, set the value of
2758 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2759 (elf32_sparc_relocate_section): Subtract the offset of
2760 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2762 * elfcode.h: Don't include <string.h>.
2764 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2766 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2767 generic_link_hash_newfunc. All references changed.
2768 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2769 moved here from libbfd-in.h.
2770 * libbfd-in.h: Corresponding changes.
2771 * libbfd.h: Regenerated.
2773 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * aoutx.h (aout_link_input_section_std): When reporting an
2776 overflow error, use the name of the symbol in the hash table if
2778 (aout_link_input_section_ext): Likewise.
2780 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2781 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2783 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2785 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2786 * coffcode.h (coff_compute_section_file_positions): Likewise.
2787 (coff_write_object_contents): Likewise.
2789 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * section.c (SEC_LINK_ONCE): Define.
2792 (SEC_LINK_DUPLICATES): Define.
2793 (SEC_LINK_DUPLICATES_DISCARD): Define.
2794 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2795 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2796 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2797 * bfd-in2.h: Rebuild.
2798 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2799 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2800 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2801 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2802 SEC_LINK_ONCE, and look through the symbol table for the setting
2803 for SEC_LINK_DUPLICATES.
2804 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2805 set for a section, find the section symbol in the symbol table,
2806 and set the aux entry based on SEC_LINK_DUPLICATES.
2807 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2808 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2809 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2810 * coff-i386.c (i386coff_vec): Likewise.
2811 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2813 * VERSION: Bump to 2.6.1.
2814 * Makefile.in (stamp-h): Depend upon VERSION.
2816 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2818 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2819 * libbfd.h: Rebuilt.
2820 * linker.c (generic_link_hash_newfunc): No longer static.
2821 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2823 * coff-h8300.c: Add two derived hash tables and their associated
2824 funtions and #defines for use by the h8300 linker.
2825 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2826 the function vector as needed. Place the address of the function
2827 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2828 Rewrite the vectors section contents as necessary.
2829 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2830 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2831 (coff_bfd_link_hash_table_create): Likewise.
2833 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2835 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2836 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2838 (hppa_rebuild_insn): Pass pointer to correct type to
2839 low_sign_unext and dis_assemble_21.
2841 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2843 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2844 Stick with sparc-*-{sysv4*,solaris2*}.
2846 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2849 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2850 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2851 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2852 fields is non-zero, print them.
2854 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2855 ifdef. Remove unused variables.
2856 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2858 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2859 (get_symbol_value): Ifdef out.
2860 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2861 (coff_ppc_relocate_section): Remove unused variables. Make
2862 fprintf strings and argument types correspond. Put before_addr in
2864 (dump_toc): Make fprintf strings and argument types correspond.
2865 (ppc_process_before_allocation): Remove unused variables. Always
2867 (ppc_reflo_reloc): Ifdef out.
2868 (ppc_addr32nb_reloc): Ifdef out.
2869 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2871 (coff_ppc_rtype_to_howto): Likewise.
2872 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2874 * peicode.h (pe_print_idata): Move otherwise unused variables into
2875 the #ifdef where they are used. Always return a value.
2876 (pe_print_edata): Make fprintf strings and argument types
2877 correspond. Always return a value.
2878 (pe_print_pdata): Removed unused variable addr_value. Always
2880 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2881 strings and argument types correspond. Always return a value.
2883 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2884 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2885 variable rela inside #if 0 section where it is used.
2887 * ns32k.h: New file.
2888 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2889 functions to start with _bfd_.
2890 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2891 functions in cpu-ns32k.h.
2892 * Makefile.in: Rebuild dependencies.
2893 (HFILES): Add ns32k.h.
2895 * section.c (struct sec): Add linker_mark field. Change
2896 user_set_vma and reloc_done to be single bit fields.
2897 (STD_SECTION): Update accordingly.
2898 * bfd-in2.h: Rebuild.
2899 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2901 (aout_link_input_bfd): Don't link unmarked sections.
2902 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2904 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2905 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2907 * elflink.h (elf_bfd_final_link): Mark sections included in the
2909 (elf_link_input_bfd): Don't link unmarked sections.
2910 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2912 (xcoff_link_input_bfd): Don't link unmarked sections.
2914 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2915 overflow error messages.
2917 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2920 is not set, print "BFD: " before the error message.
2922 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2923 Miles Bader <miles@gnu.ai.mit.edu>.
2924 * configure: Rebuild.
2926 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2931 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2932 m68k-aout, m68k-coff, and m68k-elf targets.
2934 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2936 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2937 (ieee_generic_stat_arch_elt): Restructured to prevent
2938 ieee_object_p from being called repeatedly.
2940 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2942 * coffcode.h (coff_write_object_contents): Allocate
2943 buffers large enough for any FILEHDR or AOUTHDR.
2945 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2947 * ecofflink.c (lookup_line): New static function, renamed and
2948 slighly changed from old _bfd_ecoff_locate_line.
2949 (_bfd_ecoff_locate_line): Cache line number information. Use
2950 lookup_line for actual lookup.
2952 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2954 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2955 multiple of 20 bytes.
2957 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2959 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2960 allocate ecoff_find_line, and don't initialize by hand.
2961 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2962 mips_elf_find_line, and don't call memset.
2964 * coffcode.h (coff_compute_section_file_positions): If not
2965 producing a final executable, don't consider sofar when aligning
2966 the section to the correct size.
2968 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2971 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2972 * coffgen.c (coff_section_symbol): Ifdef out.
2974 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2977 output_bfd is not NULL.
2979 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2981 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2982 of bfd_alloc (fixes fix_line not being initialized).
2983 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2985 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2987 * coffcode.h: Allow specific backends to override the
2988 bfd_link_add_symbols routine.
2990 * coff-h8300.c: Include genlink.h.
2991 (howto_table): Add R_MEM_INDIRECT.
2992 (rtype2howto): Support R_MEM_INDIRECT.
2993 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2996 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2998 * coff-alpha.c (alpha_relocate_section): Use
2999 info->callbacks_warning, rather than _bfd_error_handler, for
3000 "multiple gp" warning.
3002 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3004 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3005 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3006 table string. Use bfd_wrapped_link_hash_lookup.
3007 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3009 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3010 table, if any, when writing out symbols.
3011 (aout_link_input_section_std): Use the name from the hash table,
3012 if any, when reporting undefined symbols.
3013 (aout_link_input_section_ext): Likewise.
3014 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3015 * bout.c (get_value): Likewise.
3016 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3017 * ecoff.c (ecoff_reloc_link_order): Likewise.
3018 * elflink.h (elf_link_add_object_symbols): Likewise.
3019 (elf_reloc_link_order): Likewise.
3020 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3021 (_bfd_generic_reloc_link_order): Likewise.
3022 (default_indirect_link_order): Likewise.
3023 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3024 * sunos.c (sunos_add_one_symbol): Likewise.
3025 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3026 (bfd_xcoff_link_count_reloc): Likewise.
3027 (xcoff_reloc_link_order): Likewise.
3029 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3030 into -1 for intern->rss.
3032 * configure: Rebuild with autoconf 2.8.
3034 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3036 * stab-syms.c (__define_stab_duplicate): Define.
3037 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3039 * bfd-in.h (bfd_get_stab_name): Declare.
3040 * bfd-in2.h: Rebuild.
3041 * Makefile.in: Rebuild dependencies.
3042 (BFD_LIBS): Add stab-syms.o.
3043 (BFD_LIBS_CFILES): Add stab-syms.c.
3044 (BFD32_BACKENDS): Remove stab-syms.o.
3045 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3046 * configure.in: Don't list stab-syms.o in bfd_backends.
3047 * configure: Rebuild.
3048 * libaout.h (aout_stab_name): Don't declare.
3049 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3052 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * elf.c (assign_file_positions_for_segments): Adjust file offset
3055 for section alignment even if SEC_LOAD is not set.
3057 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3060 since they appear as targets in Makefile.in.
3061 * configure: Rebuild.
3063 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3064 don't fiddle with a symbol which is not defined anywhere.
3066 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3068 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3069 though they are defined in a shared library.
3070 (xcoff_build_ldsyms): Likewise.
3072 * coffgen.c (coff_find_nearest_line): Don't look at the line
3073 numbers for the section if section->lineno is NULL.
3075 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3076 message rather than calling BFD_ASSERT.
3077 * elfcode.h (write_relocs): Check return value of
3078 _bfd_elf_symbol_from_bfd_symbol.
3080 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3082 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3085 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3087 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3089 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3090 hppa_reloc_field_selector_type_alt.
3091 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3092 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3094 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3096 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * elf.c (assign_file_positions_for_segments): Adjust the segment
3099 memory size for the alignment of a SEC_ALLOC section, not just a
3102 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3104 * m68klinux.c: New file.
3105 * hosts/m68klinux.h: New file.
3106 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3107 * configure.in (m68*-*-linux*): New native host.
3108 (m68klinux_vec): New vector.
3109 * configure: Rebuild.
3110 * targets.c (m68klinux_vec): Declare.
3111 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3112 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3113 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3114 declaration from bfd_linux_size_dynamic_sections.
3115 (bfd_m68klinux_size_dynamic_sections): Declare.
3116 * bfd-in2.h: Rebuild.
3117 * Makefile.in: Rebuild dependencies.
3118 (BFD32_BACKENDS): Add m68klinux.o.
3119 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3121 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3123 * libhppa.h (pa_arch): Add pa20.
3124 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3125 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3126 (hppa_field_adjust): Handle e_nsel.
3127 * som.c: Provide default definitions for many new relocs found only
3128 in hpux10 include files.
3129 (som_fixup_formats): Add several new relocs from hpux10.
3130 (som_hppa_howto_table): Add hpux10 relocs.
3131 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3133 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3135 * mpw-make.sed: Edit out recent shared library support, and
3136 rules to rebuild .h files using doc/chew.
3138 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3140 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3141 size even of sections with no contents.
3143 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3146 starting with '$' the way we skip names starting with '.'. When
3147 updating x_endndx, don't be fooled by an index which has been
3150 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3151 struct/union/enum type with no elements.
3153 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3155 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3157 * archive.c (bfd_generic_archive_p): If the first file in the
3158 archive can not be recognized as an object, don't assume that this
3159 is the wrong format.
3161 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3162 format is not bfd_object.
3163 (bfd_elf_get_dt_soname): Likewise.
3165 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3170 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3172 * bfd.c (tdata): Add netbsd_core_data.
3173 * bfd-in2.h: Regenerated.
3175 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3178 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3179 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3182 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3183 to get the symbol index, matching 14 Jul 95 change.
3185 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3187 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3188 Remove duplicate definition of gp.
3190 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3193 assume that we can set the GP value and then get the same value,
3194 since it won't be true if the output file is neither ELF nor
3196 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3197 _bfd_get_gp_value here.
3198 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3199 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3201 (mips_elf_lo16_reloc): Likewise.
3202 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3203 Don't require that the BFD be ELF.
3204 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3205 (mips_elf_gprel32_reloc): Likewise.
3206 (mips_elf_relocate_section): Don't assume we can set and get the
3208 (mips_elf_finish_dynamic_symbol): Don't bother to use
3209 _bfd_get_gp_value here.
3211 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3212 Don't change epdr between malloc and free. Be careful not to free
3213 NULL pointers. Zero out the first RPDR.
3215 * configure.host: On Linux, only pass -rpath option if $(libdir)
3216 is neither /lib nor /usr/lib. From Alan Modra
3217 <alan@mullet.Levels.UniSA.Edu.Au>.
3219 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3221 (elf_dt_name): Rename from elf_dt_needed_name.
3222 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3224 (bfd_elf_get_dt_soname): New function.
3225 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3226 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3227 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3228 * bfd-in2.h: Rebuild.
3230 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3232 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3233 _bfd_sparc_elf_reloc_type_lookup.
3234 (bfd_elf32_bfd_reloc_type_lookup): Update.
3235 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3236 (sparc64_elf_howto_table): Define.
3237 (sparc_reloc_map): Define.
3238 (sparc64_elf_reloc_type_lookup): New function.
3239 (sparc_elf_wdisp16_reloc): New function.
3240 (elf_info_to_howto): Use sparc64_elf_howto_table.
3241 (sparc64_elf_relocate_section): Likewise.
3242 (bfd_elf64_bfd_reloc_type_lookup): Update.
3244 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * configure.host: Check for 'do not mix' from native linker before
3247 trying to use -rpath.
3249 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * bfd.c (_bfd_get_gp_value): New function.
3252 (_bfd_set_gp_value): New function.
3253 * libbfd-in.h (_bfd_get_gp_value): Declare.
3254 (_bfd_set_gp_value): Declare.
3255 * libbfd.h: Rebuild.
3256 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3257 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3258 directly to the fields in the tdata information.
3259 (alpha_relocate_section): Likewise.
3260 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3261 (mips_gprel_reloc): Likewise.
3262 (mips_relocate_section): Likewise.
3263 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3264 (mips_elf_lo16_reloc): Likewise.
3265 (mips_elf_final_gp): Likewise.
3266 (mips_elf_gprel16_reloc): Likewise.
3267 (mips_elf_gprel32_reloc): Likewise.
3268 (mips_elf_relocate_section): Likewise.
3269 (mips_elf_finish_dynamic_symbol): Likewise.
3271 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3273 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * configure.in: Call AC_PROG_CC before configure.host.
3276 * configure: Rebuild.
3277 * configure.host: Don't set information which autoconf should
3278 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3280 * configure.host: Remove go32 and win32 host information, since it
3281 should no longer be needed.
3283 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3284 then start a new segment rather than put a writable section in a
3287 * configure.host: Set RPATH_ENVVAR.
3289 * Makefile.in: Rebuild dependencies.
3291 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3292 zero_section variable.
3294 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3296 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3297 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3298 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3300 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3302 * ieee.c (ieee_write_expression): Only use an R variable for a
3303 local symbol. Don't output a zero offset. Handle a zero address.
3304 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3305 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3307 (parse_expression): Don't try to handle multiple occurrences of a
3308 P variable. Handle I variables differently from X variables. Fix
3309 the order of minus expressions.
3310 (ieee_slurp_external_symbols): Generate an I variable for an NN
3311 record. Fix handling of ATI and ATX records.
3312 (ieee_slurp_sections): Only set minimal section attributes.
3313 Adjust them later, based on the section contents.
3314 (ieee_object_p): Read in the file until just after the ME record.
3315 Call ieee_slurp_section_data to set the section flags.
3316 (do_one): Add iterations parameter. Only repeat the first load
3317 item. Set the section and file reloc flags.
3318 (ieee_slurp_section_data): Set section flags. Pass iterations to
3320 (ieee_canonicalize_reloc): Handle I variables.
3321 (do_with_relocs): Only emit relocation size when necessary.
3322 Increase MAXRUN to 127. Change ov to be assigned, and take
3323 src_mask and pcrel_offset into account.
3324 (ieee_write_data_part): Skip sections that are not loaded.
3325 (ieee_write_external_part): Don't output optional last entry of WX
3327 (ieee_write_me_part): Make setting of me_record neater.
3328 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3330 * syms.c (stt): Add entries for zerovars, vars, and code.
3332 * elfcode.h (validate_reloc): New static function.
3333 (write_relocs): Call validate_reloc for non ELF relocs.
3335 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3336 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3337 (TARGET_LITTLE_SYM): Likewise.
3339 * config.bfd (m68*-*-psos*): New target.
3341 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3343 * i386msdos.c: Remove some #if 0 code.
3344 (msdos_write_object_contents): Don't include empty sections in the
3345 size computation, regardless of their address.
3347 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3349 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3350 is NULL, ie, the -r switch is used.
3352 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3354 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3355 (BFD_RELOC_MIPS_GOT_LO16): Define.
3356 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3357 * bfd-in2.h, libbfd.h: Rebuild.
3358 * elf32-mips.c (mips_reloc_map): Map new relocs.
3360 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3362 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3365 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3366 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3367 simple number for the section address, rather than an expression.
3368 Limit the number of bytes between relocs to MAXRUN.
3369 (ieee_write_me_part): Set me_record to the file offset after the
3371 (ieee_write_processor): New static function.
3372 (ieee_write_object_contents): Use ieee_write_processor.
3374 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3376 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3378 * coff-aux.c: Change include of aux.h to aux-coff.h.
3380 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3382 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3383 relocation put the addend both in the reloc entry and the data.
3384 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3387 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3388 a R_68K_PCxx reloc against a defined global symbol directly.
3389 (elf_m68k_check_relocs): Don't count such a reloc.
3391 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3392 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3393 symbol for now, otherwise always record the symbol as dynamic.
3394 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3395 is not referenced by a dynamic object, and we are not making a
3396 shared object, then don't make a PLT entry. If we do make a PLT
3397 entry, make sure the symbol has been recorded as dynamic.
3399 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * configure.host: When making a shared library, set HLDFLAGS to
3402 pass an appropriate -rpath option. Use the make variable SONAME
3403 as the shared library soname, rather than computing it here. On
3404 SunOS, build stamp-tshlink in place of $(SHLINK).
3405 * Makefile.in (SONAME): New variable.
3406 ($(SHLINK)): Make a link to the transformed name, as well.
3407 (stamp-tshlink): New target.
3408 (install): Skip stamp-tshlink during install.
3410 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3412 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3413 linker sections have been set up yet.
3415 * elf.c (make_mapping): Add an additional argument to suppress
3416 making the first section include the program headers.
3417 (map_sections_to_segments): If the user used -Ttext such that the
3418 program headers are on a different page, do not set the flags
3419 saying that this section includes the program headers.
3421 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3423 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3424 don't define TRAD_HEADER.
3425 * configure: Rebuild.
3427 * netbsd-core.c: New file, support for NetBSD core files.
3428 * hosts/*nbsd.h: Removed.
3430 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3432 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3433 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3434 * libbfd.h, bfd-in2.h: Regenerated.
3435 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3436 bfd_elf32_bfd_reloc_type_lookup.
3437 (reloc_type{,_names}): Deleted.
3438 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3440 (sparc_reloc_map): Add sparc64 relocs.
3441 (sparc_elf_notsupported_reloc): New static function.
3442 (sparc_elf_wdisp16_reloc): New static function.
3443 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3444 (elf32_sparc_relocate_section): Likewise.
3445 (bfd_elf32_bfd_reloc_type_lookup): Define.
3446 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3447 (reloc_type{,_names}): Deleted.
3448 (elf_sparc_howto_table): Deleted.
3449 (sparc_reloc_map): Deleted.
3450 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3451 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3453 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3458 * Makefile.in (program_transform_name): New variable.
3459 (install): Transform library name before installing it.
3461 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3463 * archures.c (bfd_mach_i960_hx): Define.
3464 * bfd-in2.h: Rebuild.
3465 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3466 (MATRIX): Expand entries for HX.
3467 (arch_info_struct): Add i960:hx entry.
3468 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3469 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3470 (coff_set_flags): Handle bfd_mach_i960_hx.
3472 Support for building as a shared library, based on patches from
3473 Alan Modra <alan@spri.levels.unisa.edu.au>:
3474 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3475 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3476 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3477 * configure: Rebuild.
3478 * configure.host: If --enable-shared, adjust shared library stuff
3479 based on the host. If the host is SunOS, and the linker supports
3480 -rpath, set HLDFLAGS to use it.
3481 * Makefile.in (ALLLIBS): New variable.
3482 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3483 (COMMON_SHLIB, SHLINK): New variables.
3484 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3485 (STAGESTUFF): Remove variable.
3486 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3488 (stamp-ofiles): New target, like old ofiles target, but build
3489 using a temporary file and move-if-change, and touch stamp-ofiles
3491 (ofiles): Just depend upon stamp-ofiles.
3492 (stamp-piclist, piclist): New targets.
3493 ($(SHLIB), $(SHLINK)): New targets.
3494 (targets.o, archures.o): Build twice if PICFLAG is set.
3495 (do_mostlyclean): Remove pic/*.o.
3496 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3498 (do_distclean): Remove pic and stamp-picdir.
3499 (install): Install shared libraries.
3500 ($(OFILES)): Depend upon stamp-picdir.
3501 (stamp-picdir): New target.
3503 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3505 * libcoff.h: Rebuild.
3507 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3508 flavour of a section with no owner.
3510 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3511 ELF_LINK_NON_ELF flag.
3512 (mips_elf_create_got_section): Likewise.
3514 * elf.c: Revert last change, since it breaks dynamic linking.
3515 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3517 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3518 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3519 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3521 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3523 * elf.c (assign_file_positions_for_segments): If the backend does
3524 not want the elf header or the program headers in the address
3525 space, do not include them in the calculations.
3527 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3528 function to determine if we need additional program headers.
3529 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3530 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3532 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3536 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3538 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3539 back into one line. Some compilers (sunos 4.1.3 for example)
3540 won't accept args split across more than one line.
3542 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3544 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3545 * configure: Regenerate.
3547 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3549 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3550 try to do arithmetic on a void *, cast it to a unsigned char * first.
3552 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3554 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3555 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3557 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3558 flag for a newly defined symbol.
3559 (NAME(bfd_elf,record_link_assignment)): Likewise.
3560 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3561 set the DEF or REF_REGULAR flags correctly.
3563 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3564 (libbfd.h, libcoff.h): Corresponding change.
3566 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3567 a PLT32 reloc as dynamic.
3568 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3569 is not referenced by a dynamic object, and we are not making a
3570 shared object, then don't make a PLT entry. If we do make a PLT
3571 entry, make sure the symbol has been recorded as dynamic.
3573 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3575 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3576 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3577 (powerpcle-*-cygwin32): New.
3578 * peicode.h (add_data_entry): Get address from vma.
3580 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3582 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3583 attached to the section has already been created as an undefined
3584 symbol, treat it as if it hasn't been created yet.
3586 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3589 symbol or section symbols if stripping all symbols and this is not
3590 a relocateable link. Don't output the symbol string table if
3591 there are no symbols.
3592 (elf_link_flush_output_syms): Don't do anything if there are no
3595 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3597 * coff-aux.c: New file.
3598 * hosts/m68kaux.h: New file.
3599 * config.bfd (m68*-apple-aux*): New target.
3600 * configure.in (m68*-apple-aux*): New native host.
3601 (m68kaux_coff_vec): New vector.
3602 * configure: Rebuild.
3603 * targets.c (m68kaux_coff_vec): Declare.
3604 * coffcode.h (bfd_coff_backend_data): Add field
3605 _bfd_coff_link_add_one_symbol.
3606 (bfd_coff_link_add_one_symbol): Define.
3607 (compare_arelent_ptr): New static function if TARG_AUX.
3608 (coff_write_relocs): If TARG_AUX, sort the relocs.
3609 (coff_write_object_contents): Set A/UX aouthdr magic number.
3610 (coff_link_add_one_symbol): Define if not defined.
3611 (bfd_coff_std_swap_table): Initialize new field.
3612 * libcoff.h: Rebuild.
3613 * cofflink.c (coff_link_add_symbols): Call
3614 bfd_coff_link_add_one_symbol rather than
3615 _bfd_generic_link_add_one_symbol.
3616 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3617 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3618 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3619 * Makefile.in: Rebuild dependencies.
3620 (BFD32_BACKENDS): Add coff-aux.o.
3621 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3623 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3625 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3626 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3628 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3631 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3632 (maintainer-clean): Warn about deleting special files.
3633 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3635 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3636 warning symbols correctly.
3637 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3638 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3639 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3640 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3641 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3642 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3644 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3647 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3649 * libcoff-in.h: aligned newly exported names with bfd naming
3650 conventions. Removed an erroneous define of POWERPC_LE_PE.
3651 * libcoff.h: Rebuild.
3652 * cofflink.c, coff-ppc.c: the above function name changes
3654 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3656 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3657 * ecoff.c (struct extsym_info): Define.
3658 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3659 to ecoff_link_write_external.
3660 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3661 Strip symbols when appropriate.
3663 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3664 * syms.c (BSF_OBJECT): Define.
3665 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3666 * bfd-in2.h: Rebuild.
3667 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3669 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3672 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3673 copying relocs into a shared object, treat a defined global symbol
3675 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3676 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3677 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3679 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3680 real defined symbol, not to a weak defined symbol.
3682 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3684 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3685 and made a few static functions externs.
3687 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3688 POWERPC_LE_PE hack in cofflink.
3690 * libcoff-in.h: promoted the following from cofflink.c to allow
3691 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3692 coff_debug_merge_element, struct coff_debug_merge_type,
3693 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3694 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3695 coff_debug_merge_hash_lookup, coff_link_section_info,
3696 coff_final_link_info, coff_debug_merge_hash_newfunc,
3697 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3699 * libcoff.h: re-gen'd
3701 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * syms.c: Include "bfdlink.h".
3704 (struct stab_find_info): Define.
3705 (_bfd_stab_section_find_nearest_line): New function.
3706 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3707 * libbfd.h: Rebuild.
3708 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3709 * elf.c (_bfd_elf_find_nearest_line): Try calling
3710 _bfd_stab_section_find_nearest_line before searching the ELF
3711 symbol table. Find the closest STT_FUNC symbol, not the last one.
3712 * libcoff-in.h (coff_data_type): Add line_info field.
3713 * libcoff.h: Rebuild.
3714 * coffgen.c (coff_find_nearest_line): Try calling
3715 _bfd_stab_section_find_nearest_line before searching the COFF
3717 * Makefile.in: Rebuild dependencies.
3719 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3721 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3722 4 bytes, so we get the correct value when updating the register
3723 field in little endian mode.
3725 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3728 entry_section fields. Add sntoc and snentry fields.
3729 * libcoff.h: Rebuild.
3730 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3731 not toc_section and entry_section (the COFF file does not have any
3732 sections at this point).
3733 (coff_write_object_contents): Set o_snentry and o_sntoc from
3734 snentry and sntoc rather than entry_section and toc_section.
3735 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3736 snentry, not toc_section and entry_section.
3737 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3738 entry_section from hentry.
3739 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3741 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3742 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3743 than using toc_section directly.
3745 * archures.c: Add missing `.' in enum bfd_architecture.
3746 * bfd-in2.h: Rebuild.
3748 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3749 Robert Lipe <robertl@arnet.com>.
3751 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3753 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3754 to sections we allocate. Use bfd_zalloc to allocate initialial
3755 sections, not bfd_alloc.
3756 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3757 SDA{,2}I16 relocations.
3758 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3759 whether to put something in .sbss or not.
3760 (ppc_elf_relocate_section): Add support for more relocations. Add
3761 in sec->output_offset where appropriate. Make error messages
3762 include the symbol name.
3764 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3765 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3766 doesn't get redefined messages if -shared.
3768 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3769 section if the rel_section field has been set up.
3771 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3773 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3776 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3778 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3779 of flags, only flags used are controlled by mach number. Bump up
3780 output file mach number to highest of input file mach numbers.
3781 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3782 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3784 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3785 bfd_elf64_sparc_vec support.
3787 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3789 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3790 the embedded bit is set on some objects and not on others. Just
3792 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3795 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * coffcode.h (coff_new_section_hook): Don't try to align the
3800 * coffcode.h (coff_set_section_contents): Fix the handling of the
3801 .lib section to work even if the entire section contents are
3802 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3803 Robert Lipe <robertl@arnet.com>.
3805 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3807 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3808 memory here for contents.
3810 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3811 _SDA2_BASE_ by 32768.
3812 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3813 started using. Allocate contents for .sdata and .sdata2 sections
3815 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3817 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3818 size _SDA{,2}_BASE_.
3819 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3822 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3824 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3826 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3827 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3828 (bfd_mach_sparc_v9a): Define.
3829 (bfd_mach_sparc_v9_p): Define.
3830 * bfd-in2.h: Regenerated.
3831 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3833 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3834 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3835 to bfd_elf32_sparc_vec.
3836 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3837 Add v8plus{,a} support.
3839 (sparc_compatible): New function.
3840 * elf32-sparc.h: #include "elf/sparc.h".
3841 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3842 elf32_sparc_final_write_processing): New functions.
3843 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3844 elf_backend_final_write_processing): Define.
3846 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3848 * elf-bfd.h (struct elf_link_hash_entry): Add
3849 linker_section_pointer field.
3850 (enum elf_linker_section_enum): Enumeration for new way of
3851 creating linker dynamic sections and symbols.
3852 (elf_linker_section{,_pointers}): New structures for creating
3853 dynamic sections and symbols.
3854 (elf_obj_tdata): Add linker_section_pointers and linker_section
3856 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3857 (_bfd_elf_create_linker_section): New declarations.
3858 (_bfd_elf_find_pointer_linker_section): Ditto.
3859 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3860 (_bfd_elf_make_linker_section_rela): Ditto.
3862 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3864 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3865 (ppc_elf_create_linker_section): New function to create the
3866 sections .got, .sdata, and .sdata2.
3867 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3869 (ppc_elf_check_relocs): Support more of the eabi relocations.
3870 (ppc_elf_relocate_section): Ditto.
3871 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3872 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3874 * elflink.h (elf_create_pointer_linker_section): New function to
3875 create initialized pointers in dynamic linker sections.
3876 (elf_finish_pointer_linker_section): Actually intialize the
3877 pointers created above.
3879 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3880 macros to provide both 32 and 64 bit versions of
3881 elf_create_pointer_linker_section.
3882 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3883 provide both 32 and 64 bit versions of
3884 elf_finish_pointer_linker_section.
3886 * elflink.c (_bfd_elf_create_linker_section): New function to
3887 create a linker section.
3888 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3889 given address in the linker pointer offsets created for a given
3891 (_bfd_elf_make_linker_section_rela): Make a RELA section
3892 corresponding to the generated linker section.
3894 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3896 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3898 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3900 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3901 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3902 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3903 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3904 toc entry in an objdump) for now.
3905 (ppc_do_last, ppc_get_last): New function - needed to save processing
3906 the toc owner to the end.
3907 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3910 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3911 toc owner from being done till last. Must define POWERPC_LE_PC
3914 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3916 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3918 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3919 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3921 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3925 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3929 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3931 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * elf.c (assign_file_positions_for_segments): Don't increment file
3934 offset for a segment which contains no loadable sections.
3936 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3938 * reloc.c: Add new PowerPC relocations.
3939 * {bfd-in2,libbfd}.h: Regenerate.
3941 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3942 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3944 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3949 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3952 * coffgen.c (coff_find_nearest_line): Don't try to cache
3953 information in sections that are not owned by a BFD. From Richard
3954 Henderson <richard@atheist.tamu.edu>.
3956 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3957 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3958 * elflink.h (elf_link_output_extsym): Remove special check for
3961 * ecoffswap.h: Add prototypes for static functions.
3963 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3965 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3966 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3968 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3969 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3970 support. Begin support for R_PPC_SDA{2,}REL.
3972 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3974 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3975 create the .got and .got.neg sections.
3976 (ppc_elf_size_dynamic_sections): Call it.
3977 (ppc_elf_check_relocs): Call it.
3978 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3979 (ppc_elf_check_relocs): Add error messages for relocations we
3980 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3983 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3985 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3986 section flags for V.4 and eabi.
3988 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * elf.c (assign_file_positions_for_segments): If a segment
3991 contains no sections, don't mark it as readable.
3993 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3994 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3996 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3997 dynamic section, if there is one.
3998 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3999 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4000 (bfd_elf64_swap_dyn_in): Likewise.
4001 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4003 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4005 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4006 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4007 <pirker@eiunix.tuwien.ac.at>.
4009 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4011 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4012 PowerPC V.4 and eabi.
4013 * bfd-in2.h: Regenerate.
4014 * libfd.h: Regenerate.
4016 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4018 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4019 section type and SHF_EXCLUDE section flag, turning them into the
4020 appropriate bfd section flag.
4022 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * xcofflink.c (xcoff_link_add_symbols): Create the special
4025 sections if we see a DYNAMIC object, in case that is the only
4026 XCOFF input object we see.
4028 * elf32-mips.c: Extensive changes for a start at dynamic linking
4029 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4031 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4032 (struct elf_backend_data): Remove
4033 elf_backend_create_program_headers field. Add
4034 elf_backend_additional_program_headers and
4035 elf_backend_modify_segment_map fields.
4036 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4038 (elf_backend_additional_program_headers): Likewise.
4039 (elf_backend_modify_segment_map): Likewise.
4040 (elf_backend_create_program_headers): Don't define.
4041 (elfNN_bed): Change to account for field changes.
4042 * elf.c (assign_file_positions_for_segments): Call new
4043 modify_segment_map backend function. Don't call old
4044 create_program_headers backend function.
4045 (get_program_header_size): Call additional_program_headers rather
4046 than create_program_headers.
4047 * elflink.h (elf_link_add_object_symbols): Initialize
4048 type_change_ok from new backend field.
4049 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4051 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4052 a reloc against the appropriate section.
4054 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4055 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4056 (elf_flags_init): Rename from elf_ppc_flags_init.
4057 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4059 (ppc_elf_copy_private_bfd_data): Likewise.
4060 (ppc_elf_merge_private_bfd_data): Likewise.
4062 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4065 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4067 * coff-alpha.c (alpha_relocate_section): During final link, allow
4068 output .lita section to be bigger than 64k by adjusting gp value
4069 on a per-input section basis.
4070 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4072 (struct ecoff_section_tdata): Add gp field.
4074 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4076 Handle Alpha ECOFF changes in OSF/1 3.2.
4077 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4079 * coff-alpha.c: Include "aout/ar.h".
4080 (alpha_ecoff_get_relocated_section_contents): Don't require an
4081 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4082 3.2 doesn't generate one.
4083 (alpha_relocate_section): Likewise.
4084 (alpha_ecoff_slurp_armap): Define.
4085 (alpha_ecoff_slurp_extended_name_table): Define.
4086 (alpha_ecoff_construct_extended_name_table): Define.
4087 (alpha_ecoff_truncate_arname): Define.
4088 (alpha_ecoff_write_armap): Define.
4089 (alpha_ecoff_generic_stat_arch_elt): Define.
4090 (alpha_ecoff_update_armap_timestamp): Define.
4092 (alpha_ecoff_read_ar_hdr): New static function.
4093 (alpha_ecoff_get_elt_at_filepos): New static function.
4094 (alpha_ecoff_openr_next_archived_file): New static function.
4095 (alpha_ecoff_get_elt_at_index): New static function.
4096 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4097 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4098 _bfd_ecoff to alpha_ecoff.
4099 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4100 field from backend structure, rather than always calling
4101 _bfd_get_elt_at_filepos.
4102 * coff-mips.c (mips_ecoff_backend_data): Initialize
4103 get_elt_at_filepos field.
4104 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4105 from _bfd_generic_read_ar_hdr with minor changes.
4106 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4107 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4108 * libbfd.h: Rebuild.
4110 * bfd-in.h (BFD_IN_MEMORY): Define.
4111 * libbfd-in.h (struct bfd_in_memory): Define.
4112 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4113 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4114 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4115 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4116 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4117 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4118 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4119 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4120 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4121 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4123 (bfd_openstreamr): Likewise.
4124 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4125 BFD_IN_MEMORY is not set.
4126 * riscix.c (riscix_some_aout_object_p): Likewise.
4127 * bfd-in2.h, libbfd.h: Rebuild.
4129 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4130 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4131 (bfd_get_elt_at_index): Define.
4132 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4133 bfd_get_elt_at_index. Change index parameter from int to
4135 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4136 (_bfd_noarchive_get_elt_at_index): Define.
4137 (_bfd_archive_bsd_get_elt_at_index): Define.
4138 (_bfd_archive_coff_get_elt_at_index): Define.
4139 * bfd-in2.h, libbfd.h: Rebuild.
4140 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4141 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4142 * ieee.c (ieee_get_elt_at_index): Define.
4143 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4144 * oasys.c (oasys_get_elt_at_index): Define.
4145 * som.c (som_get_elt_at_index): Define.
4147 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4148 numbers to the .text section.
4150 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4153 If there is a SEC_DEBUGGING section, get the contents of the debug
4154 information part from it.
4155 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4157 (ieee_write_object_contents): Check ieee_write_debug_part return.
4159 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4161 * config.bfd (i[345]86-*-freebsd*): Add target.
4162 * configure.in (i386freebsd_vec): Add vec.
4163 * configure: Regenerate.
4164 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4165 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4166 Rebuild dependencies..
4167 * freebsd.h: New file.
4168 * i386freebsd.c: New file.
4169 * targets.c (i386freebsd_vec): Declare.
4170 (bfd_target_vector): Add i386freebsd_vec.
4171 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4172 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4174 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4176 * ieee.c (ieee_slurp_debug): New static function.
4177 (ieee_object_p): Call it.
4178 (ieee_slurp_section_data): Skip debugging sections.
4179 (ieee_get_reloc_upper_bound): Likewise.
4180 (ieee_get_section_contents): Likewise.
4181 (ieee_canonicalize_reloc): Likewise.
4182 (ieee_write_section_part): Likewise.
4183 (ieee_write_debug_part): Likewise.
4184 (ieee_write_data_part): Likewise.
4185 (init_for_output): Likewise.
4187 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4189 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4191 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4192 relocs, since ppc_elf_relocate_section handles the linker case.
4193 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4195 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4196 ppc_elf_relocate_section since that is now the only caller.
4197 (ppc_elf_relocate_section): Ditto.
4199 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * coffcode.h (coff_write_object_contents): If we don't know the
4202 section of the entry point for an XCOFF executable, always set the
4203 entry address to -1.
4205 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4207 * elf.c (bfd_section_from_shdr): Add support for note sections.
4209 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4211 * bfd-in.h (struct _symbol_info): Add stab_type field.
4212 * bfd-in2.h: Rebuild.
4213 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4215 * elf32-ppc.c: Remove trailing newline from calls to
4217 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4218 difference if target endianness is known.
4220 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4222 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4223 old style TOC16 references without using R_PPC_GOT.
4224 (ppc_reloc_type): Ditto.
4225 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4226 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4227 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4228 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4229 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4231 (ppc_elf_adjust_dynamic_symbol): Ditto.
4232 (ppc_elf_adjust_dynindx): Ditto.
4233 (ppc_elf_size_dynamic_sections): Ditto.
4234 (ppc_elf_finish_dynamic_symbol): Ditto.
4235 (ppc_elf_finish_dynamic_sections): Ditto.
4236 (ELF_DYNAMIC_INTERPRETER): Define.
4238 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4240 * elf.c (copy_private_bfd_data): When attaching sections to
4241 segments ignore sections that won't be allocated. Patch from
4244 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4246 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4249 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4251 * coff-i960.c (CALC_ADDEND): Define.
4252 (coff_i960_relocate_section): Add the input section VMA to the
4253 addend for PC relative relocs.
4255 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4257 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4258 to correctly terminate.
4260 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4262 * targets.c (enum bfd_endian): Define.
4263 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4264 from boolean to enum bfd_endian. Change header_byteorder_big_p
4266 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4267 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4268 * bfd-in2.h: Rebuild.
4269 * All targets: Change initialization of byteorder and
4270 header_byteorder to use enum bfd_endian values rather than
4272 * All files: Change all references to byteorder_big_p and
4273 header_byteorder_big_p to use new bfd_*_endian macros.
4275 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4277 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4279 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4281 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4283 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4285 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4287 * ieee.c: Lots of minor cleanups. Make many functions return
4288 errors rather than calling abort. Also:
4289 (ieee_write_twobyte): Remove; change callers to call existing
4290 ieee_write_2bytes function.
4291 (ieee_write_expression): Don't output the section twice when
4292 outputting a local symbol. Don't emit an extraneous zero if there
4294 (ieee_slurp_sections): Set the lma as well as the vma.
4295 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4297 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4298 a recognized one or bfd_arch_unknown.
4299 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4301 (ihex_get_symtab): Likewise.
4303 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4305 * aoutx.h: Include <ctype.h>.
4306 (struct aout_link_includes_table): Define.
4307 (struct aout_link_includes_totals): Define.
4308 (struct aout_link_includes_entry): Define.
4309 (aout_link_includes_lookup): Define macro.
4310 (struct aout_final_link_info): Add includes field.
4311 (aout_link_includes_newfunc): New static function.
4312 (NAME(aout,final_link)): Initialize includes hash table.
4313 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4315 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4317 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4319 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4321 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4323 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4325 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4326 (pe_print_private_bfd_data): call pe_print_reloc.
4327 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4328 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4329 up some debugging as well.
4331 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4333 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4336 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4338 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4339 when setting sections to NULL.
4341 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4343 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4345 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4346 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4348 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4349 * bfd-in2.h: Rebuild.
4351 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4353 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4355 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4357 * ihex.c (ihex_scan): Handle record types 4 and 5.
4358 (ihex_object_p): Permit types 4 and 5.
4359 (ihex_set_section_contents): Remove check for out of range
4361 (ihex_write_object_contents): Generate types 4 and 5.
4363 * elflink.h (elf_link_output_extsym): Just ignore warning and
4364 indirect references to symbols which don't really exist.
4366 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4368 * peicode.h (pe_print_idata): Minor format fixes
4369 (pe_print_edata): New function. Under private printing, this formats
4370 the edata section of a PE file.
4371 (pe_print_private_bfd_data): Added call to pe_print_edata.
4373 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4375 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4376 index, don't call stoi.
4378 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4380 * srec.c (srec_scan): Set lma as well as vma.
4382 * ihex.c: New file; support for Intel Hex format.
4383 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4384 (ihex_vec): Declare.
4385 (bfd_target_vector): Always include ihex_vec.
4386 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4387 * Makefile.in: Rebuild dependencies.
4388 (BFD_LIBS): Add ihex.o
4389 (BFD_LIBS_CFILES): Add ihex.c.
4390 * bfd-in2.h: Rebuild.
4392 * elf.c (assign_file_positions_for_segments): Sort the sections in
4394 (get_program_header_size): Return the right size if segment_map is
4396 (copy_private_bfd_data): Don't bother to sort the sections.
4398 * bfd.c (bfd_record_phdr): New function.
4399 * bfd-in.h (bfd_record_phdr): Declare.
4400 * bfd_in2.h: Rebuild.
4402 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4405 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4406 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4408 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4409 (bfd_zmalloc): Change declaration.
4410 * libbfd.h: Rebuild.
4411 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4412 and realloc. Don't set bfd_error_no_memory if they fail.
4414 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4416 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4417 uses as well. Added a new howto to deal with TOCREL16 relocs that
4418 are TOCDEFN as well.
4419 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4420 to handle RVA relocs from dlltool.
4421 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4422 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4423 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4425 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4426 to get the right section alignment.
4428 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4430 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4431 p_paddr if p_paddr is zero.
4432 (make_mapping): Set includes_filehdr and includes_phdrs for first
4434 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4436 (assign_file_positions_for_segments): Handle includes_filehdr and
4437 includes_phdrs. Remove special handling of PT_PHDR and first
4439 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4440 when appropriate. Remove special handling of PT_PHDR segment.
4441 Use a more complex condition for when a section is included in a
4442 segment to handle Solaris linker oddities.
4444 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4446 * coff-m88k.c (howto_table): Reformatted for easier reading;
4447 special_function now points to new function m88k_special_reloc.
4448 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4450 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4451 be done correctly by m88k_special_reloc.
4452 (reloc_processing): New function to be used by RELOC_PROCESSING.
4453 (RELOC_PROCESSING): Define to call reloc_processing.
4455 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4457 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4458 (pe_print_pdata): Likewise.
4460 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4461 obstack_alloc fails.
4462 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4464 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4465 * Many files: don't set bfd_error_no_memory if one of the above
4468 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4469 if p_paddr_valid is set.
4470 (copy_private_bfd_data): New static function.
4471 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4473 * elf.c (assign_file_positions_for_segments): Fix case where extra
4474 program headers were allocated.
4476 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4477 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4478 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4479 _bfd_elf_print_private_bfd_data.
4481 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4482 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4483 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4484 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4485 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4486 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4487 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4489 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4491 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4492 * elf.c (make_mapping): New static function.
4493 (map_sections_to_segments): New static function.
4494 (elf_sort_sections): New static function.
4495 (assign_file_positions_for_segments): New static function.
4496 (map_program_segments): Remove.
4497 (get_program_header_size): Remove sorted_hdrs, count, and
4498 maxpagesize parameters. Simplify.
4499 (assign_file_positions_except_relocs): When generating an
4500 executable, use assign_file_positions_for_segments.
4501 (elf_sort_hdrs): Remove.
4502 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4503 to get_program_header_size.
4505 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4507 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4509 * configure, config.in: Regenerate with autoconf 2.7.
4511 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4512 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4514 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4516 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4517 (ecoff_sec_to_styp_flags): Likewise.
4518 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4519 (ecoff_set_symbol_info): Handle scRConst.
4520 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4521 (ecoff_compute_section_file_positions): Handle .rconst section.
4522 (_bfd_ecoff_write_object_contents): Likewise.
4523 (ecoff_link_check_archive_element): Handle scRConst.
4524 (ecoff_link_add_externals): Likewise.
4525 (ecoff_link_write_external): Handle .rconst section.
4526 (ecoff_reloc_link_order): Likewise.
4527 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4528 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4530 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4532 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4533 DEF_DYNAMIC flag is set.
4535 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4537 * host-aout.c: If TRAD_HEADER is defined, include it.
4539 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4541 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4542 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4543 (BFD_NEED_DECLARATION): New function.
4544 * configure.in: Use BFD_NEED_DECLARATION.
4545 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4546 * configure, config.in: Rebuild with autoconf 2.6.
4548 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4549 special_sections before returning when called with a non XCOFF
4552 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4555 * coffcode.h (coff_compute_section_file_positions): Only pad the
4556 previous section to force file alignment when creating an
4559 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4561 * coffcode.h (coff_compute_section_file_positions): If
4562 RS6000COFF_C, set up the .debug section.
4564 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4565 if it is not large enough to accomodate the entire TOC area with
4566 signed 16 bit offsets.
4567 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4569 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4570 TOC anchor to use the TOC value used in the output file.
4572 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4574 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4575 (_bfd_coff_read_string_table): Likewise.
4577 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4579 * pe-arm.c: Fix typos.
4580 * coff-arm.c: Likewise.
4582 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4584 * coff-ppc.c (list_ele): Added "cat"egory member.
4585 (record_toc): New category parameter (priv or pub).
4586 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4587 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4588 the mainline. It addes extra toc cells in error.
4589 (ppc_coff_swap_sym_in_hook): Added some documentation.
4590 (dump_toc): Can now diagnose "virtual toc" chicanery.
4592 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4594 * elf-bfd.h (struct elf_link_hash_table): Change type of
4595 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4597 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4599 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4600 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4602 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4603 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4604 defined or mentioned in a regular file.
4606 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4608 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4609 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4610 (coff_ppc_relocate_section): Correct REL24 handling
4611 (ppc_process_before_allocation): Correct TOCDEFN handling
4613 * peicode.h (dir_names): Added name descriptions
4615 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4617 * VERSION: Updated to cygnus-2.6.
4619 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4621 * targets.c (m68k4knetbsd_vec): Declare.
4623 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4625 * targets.c (bfd_target): Change type of second argument to
4626 _bfd_print_private_bfd_data from void * to PTR.
4627 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4628 using PTR rather than void *.
4629 * bfd-in2, libbfd.h: Rebuild.
4630 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4632 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4633 _bfd_generic_bfd_print_private_bfd_data rather than casting
4636 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4638 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4639 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4641 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4642 BFD64_BACKENDS_CFILES): New variables.
4645 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4647 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4648 not at the file position of the first section.
4649 * coffcode.h (coff_compute_section_file_positions): Avoid using
4651 (coff_write_object_contents): When generating a PPC PE executable
4652 with no symbols, round up the file size to a COFF_PAGE_SIZE
4654 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4655 don't write out a string table.
4657 * elf.c (bfd_section_from_shdr): When using a different section
4658 header, pass the new one to _bfd_elf_make_section_from_shdr.
4659 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4660 (elf_map_symbols): Add section VMA to symbol value when comparing
4662 (_bfd_elf_compute_section_file_positions): Only build symbol table
4663 if there are some symbols. Set file offset of symtab and strtab
4665 (assign_file_positions_except_relocs): Remove dosyms parameter.
4666 Change all callers. Never set file offset of symtab and strtab
4668 (_bfd_elf_copy_private_section_data): New function.
4669 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4670 (_bfd_elf_copy_private_symbol_data): New function.
4671 (swap_out_syms): Check for special mapping of st_shndx created by
4672 copy_private_symbol_data.
4673 * elfxx-target.h: Use new copy routines.
4674 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4675 (_bfd_elf_copy_private_section_data): Declare.
4677 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4679 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4682 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4683 _bfd_dummy_target, matching the recent change to archive
4686 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4688 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4689 arithmetic on PTR types.
4691 * aout-target.h (MY(callback)): Set the lma of the sections.
4693 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4694 symbol into a reloc against the section.
4696 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4698 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4699 glue for the relocs: IMGLUE and IFGLUE.
4700 (record_toc): new function - tracks toc contents
4701 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4702 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4703 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4704 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4705 (ppc_record_toc_entry): Removed a debug define (duh)
4707 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4708 (pe_print_idata): New function - formats the idata section data
4709 (pe_print_pdata): New function - formats the pdata section data
4710 (pe_print_private_bfd_data): calls to above
4712 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4714 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4715 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4716 TARGET_SYM and TARGET_NAME for vector and BFD name.
4717 * coff-pmac.c (pmac_xcoff_vec): Remove.
4718 (TARGET_SYM, TARGET_NAME): Define.
4719 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4720 machine to 0, not all PowerMacs are 601s.
4722 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4724 * elfcode.h (elf_object_p): Read in any program headers.
4725 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4726 based on the program headers, if any.
4727 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4728 (map_program_segments): Set p_paddr of program headers based on
4731 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4733 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4736 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4737 trying to do a relocateable link with a non-a.out object file.
4739 * archive.c (bfd_generic_archive_p): Check the first object file
4740 in an archive even if target_defaulted is set. If the object file
4741 has the wrong xvec, reject it.
4743 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4744 be represented, report the name via _bfd_error_handler.
4745 (translate_to_native_sym_flags): Likewise.
4746 * elf32-mips.c (mips_elf_final_link): Likewise.
4747 * oasys.c (oasys_write_sections): Likewise.
4749 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4750 which checks for STYP_OVRFLO sections.
4751 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4752 reloc and lineno count overflows.
4753 (coff_write_object_contents): Call coff_count_linenumbers before
4754 coff_compute_section_file_positions. If RS6000COFF_C, handle
4755 reloc and lineno count overflows.
4756 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4757 relocs before dealing with .pad sections. Count overflow section
4758 headers when handling .pad sections.
4760 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4763 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4764 (struct xcoff_link_hash_table): Add descriptor_section and
4765 special_sections fields.
4766 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4767 (xcoff_link_add_symbols): Set linkage section alignment. Create
4768 descriptor section. Check for magic symbol names (_text, etc.),
4769 and record them in special_sections if found. Set
4770 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4771 descriptor field to point back to the function code symbol.
4772 (xcoff_sweep): Always mark the special descriptor_section.
4773 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4774 function descriptor, and mark it if it is.
4775 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4776 parameter, and fill it in. Allocate space for the descriptor
4778 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4779 global linkage code. If an undefined function descriptor is
4780 exported, arrange to define it. Warn about any other undefined
4782 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4783 (xcoff_write_global_symbol): Create a function descriptor when
4785 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4786 * bfd-in2.h: Rebuild.
4788 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4790 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4791 (ppc_coff_link_hash_table): new types for hashing
4792 (ppc_coff_link_hash_newfunc): hash entry constructor
4793 (ppc_coff_link_hash_table_init): hash table initializer
4794 (ppc_coff_link_hash_table_create): hash table constructor
4795 (ppc_record_toc_entry): changed references to hash table
4796 (coff_ppc_relocate_section): changed references to hash table
4798 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4799 * libcoff.h: Rebuild
4801 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4802 (coff_link_add_symbols): removed toc_offset init
4804 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4806 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4809 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4810 if it is given and mmep is available.
4811 * acconfig.h: Undef USE_MMAP.
4812 * configure, config.in: Regenerated.
4813 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4814 table handling the old way.
4815 (aout_get_external_symbols): Don't complain if last byte of string
4817 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4818 (bfd_free_window) [! USE_MMAP]: Don't define.
4819 (bfd_get_file_window,
4820 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4822 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4824 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4827 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4829 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4830 compatible with AMD generated COFF files. Try to support both AMD
4831 and GNU formats simultaneously.
4832 (coff_a29k_relocate_section): Likewise.
4834 * libbfd.c (bfd_get_file_window): Change writable parameter from
4835 int to boolean; update all callers. Pass MAP_SHARED if not
4836 writable--it's required on Solaris. Cast fprintf argument to
4838 * bfd-in.h (bfd_get_file_window): Update declaration.
4839 * bfd-in2.h: Rebuild.
4840 * aoutx.h: Update calls to bfd_get_file_window.
4842 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4844 (xcoff_swap_ldhdr_in): New static function.
4845 (xcoff_swap_ldsym_in): New static function.
4846 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4847 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4848 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4849 Handle XTY_ER/XMC_XO symbols correctly.
4850 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4851 rather than normal symbol table.
4852 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4853 already defined with the same absolute value.
4854 (xcoff_mark): When considering called symbols, check whether the
4855 descriptor is from a dynamic object, rather than the symbol
4857 (xcoff_build_ldsyms): Likewise.
4859 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4860 Cast realloc and malloc return values. If malloc or realloc fail,
4861 set bfd_error_no_memory.
4862 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4863 * bfd-in2.h: Rebuild.
4865 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4867 * coff-ppc.c (ppc_record_toc_entry): new function.
4868 (in_reloc_p): changed return value.
4869 (coff_ppc_relocate_section): much rework.
4870 (ppc_allocate_toc_section): new function.
4871 (ppc_process_before_allocation): new function.
4872 (ppc_coff_swap_sym_in_hook): new function.
4874 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4875 (coff_link_add_symbols): initialize toc_offset.
4877 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4878 (coff_swap_aouthdr_out): Added more sections to the data
4879 dictionary for the pe file header. Also changed linker version
4880 number on the ppc side.
4881 (dir_names): small improvements to the dictionary printing.
4882 (pe_mkobject_hook): save the file level flags.
4884 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4885 (pe_tdata): added real_flags field
4886 (coff_tdata): added local_toc_sym_map and access macro
4888 * libcoff.h (coff_link_hash_entry): added toc_offset field
4889 (pe_tdata): added real_flags field
4890 (coff_tdata): added local_toc_sym_map and access macro
4892 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4893 (coff_mkobject): init for local_toc_sym_map
4894 (coff_write_object_contents): set the internal_a.magic to
4895 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4898 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4900 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4901 entries until both the line number address and the function name
4902 address are too large.
4904 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4905 * configure: Rebuilt.
4907 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4908 is defined in the environment.
4910 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4912 * som.c (som_get_section_contents_in_window): Define to use
4915 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4917 * coff-i860.c: New file, based on coff-i386.c.
4918 * cpu-i860.c: New file, based on cpu-i386.c.
4919 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4920 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4921 targets, using i860coff_vec.
4922 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4923 trad-core.o and hosts/i860mach3.h.
4924 (i860coff_vec): Use coff-i860.o and cofflink.o.
4925 * configure: Rebuild.
4926 * Makefile.in: Rebuild dependencies.
4927 (ALL_MACHINES): Add cpu-i860.o.
4928 (BFD32_BACKENDS): Add coff-i860.o.
4929 (CFILES): Add cpu-i860.c and coff-i860.c.
4930 * targets.c (i860coff_vec): Declare.
4931 (bfd_target_vector): Add &i860coff_vec.
4932 * archures.c (bfd_i860_arch): Declare.
4933 (bfd_archures_list): Add &bfd_i860_arch.
4934 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4935 (coff_set_flags): Handle bfd_arch_i860.
4936 (coff_write_object_contents): Handle I860 a.out magic number.
4938 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4940 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4941 the created .tc section to 2.
4942 (xcoff_mark): Don't keep a .loader reloc for a call to an
4943 undefined symbol when creating a shared library.
4944 (xcoff_build_ldsyms): When creating a shared library, generate
4945 global linkage code for a call to an undefined symbol.
4947 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4949 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4950 BFD32_BACKENDS, BFD64_BACKENDS.
4951 (.dep1): Put mkdep output in a separate file.
4952 Rebuilt dependencies.
4954 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4957 Permit use of mmap when available:
4959 * configure.in: Check for mmap, madvise, mprotect.
4960 * config.in, configure: Regenerated.
4962 * libbfd.c (struct _bfd_window_internal): Define type.
4963 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4965 (ok_to_map): New static variable for debugging.
4966 (_bfd_generic_get_section_contents_in_window): New function.
4967 * bfd-in.h (bfd_window_internal): Declare type.
4968 (bfd_window): Define type.
4969 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4970 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4973 * libaout.h (struct aoutdata): Add two window fields.
4974 (obj_aout_sym_window, obj_aout_string_window): New macros.
4975 * aoutx.h (some_aout_object_p): Initialize windows.
4976 (aout_get_external_symbols): Get symbol data and strings in
4977 windows instead of explicitly allocated buffers.
4978 (slurp_symbol_table): Free window instead of memory.
4979 (bfd_free_cached_info): Release windows instead of freeing storage
4981 (aout_link_free_symbols): Ditto.
4983 * targets.c (bfd_target): Add new field for
4984 get_section_contents_in_window.
4985 (BFD_JUMP_TABLE_GENERIC): Updated.
4986 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4987 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4988 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4989 macros for get_section_contents_in_window field.
4991 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4993 * core.c: Renamed to corefile.c
4994 * makefile.dos (OBJS): Change core.o to corefile.o
4995 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4998 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5000 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5001 targ_selvecs to allow debugging under Irix-5 native.
5004 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5006 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5007 to o. Clobber and restore the list of new csects around the call
5008 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5009 linker error and the linker wants to read the symbol table. Reset
5010 the line number count of a real section even if it has no relocs.
5011 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5013 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5016 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5018 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5019 an undefined symbol in a shared link.
5021 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5022 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5023 phdm@info.ucl.ac.be (Philippe De Muyter).
5025 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5027 * coff-m88k.c (rtype2howto): New static function.
5028 (RTYPE2HOWTO): Use it rather than a macro definition.
5030 * coffcode.h (coff_write_object_contents): set internal_a.magic
5031 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5033 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5034 define TRAD_HEADER to new file hosts/delta68.h.
5035 m88*-motorola-sysv*, however, does use ptrace-core.o.
5036 * hosts/delta68.h: New file.
5038 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5039 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5041 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5043 * i386linux.c (MY(vec)): Declare before use.
5045 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5047 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5048 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5050 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5051 BFD is not of the right type.
5052 (bfd_elf_get_needed_list): Likewise.
5053 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5054 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5055 * xcofflink.c (XCOFF_XVECP): Define.
5056 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5058 (bfd_xcoff_import_symbol): Likewise.
5059 (bfd_xcoff_export_symbol): Likewise.
5060 (bfd_xcoff_link_count_reloc): Likewise.
5061 (bfd_xcoff_record_link_assignment): Likewise.
5062 (bfd_xcoff_size_dynamic_sections): Likewise.
5064 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5065 table index against the number of symbols for a base relative
5068 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5070 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5071 full_aouthdr flag here...
5072 (_bfd_xcoff_bfd_final_link): ...not here.
5074 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5076 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5077 systems that have a system <libelf.h>.
5078 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5079 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5080 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5081 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5082 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5083 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5084 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5086 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5088 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5089 set, set BSF_WEAK in symbol. Change all callers.
5090 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5091 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5092 _bfd_generic_link_add_one_symbol.
5093 (ecoff_indirect_link_order): Check that the section tdata relocs
5094 are not NULL before using them.
5096 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5097 define TRAD_HEADER as hosts/alphalinux.h.
5098 * configure: Rebuild.
5099 * hosts/alphalinux.h: New file.
5100 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5103 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5105 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5106 C_ECOMM storage classes.
5108 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5110 (xcoff_mark): Call xcoff_mark_symbol.
5111 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5112 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5114 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5116 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5118 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5120 (xcoff_find_reloc): New static function.
5121 (xcoff_link_add_symbols): Use it.
5122 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5123 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5124 relocate the value of C_DECL.
5126 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5128 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5130 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5131 callback decide what goes in .relocs.
5132 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5133 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5136 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5138 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5141 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5143 * xcofflink.c: More improvements, mostly to fix handling of
5144 constructors and a few other special cases.
5145 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5146 zero, reverting yesterday's change.
5147 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5148 (bfd_xcoff_link_count_reloc): Declare.
5149 (bfd_xcoff_record_link_assignment): Declare.
5150 * bfd-in2.h: Rebuild.
5152 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5154 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5155 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5156 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5157 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5158 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5159 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5161 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5164 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5165 segments includes the a.out header. See to that the magic number
5166 *always* is big-endian.
5168 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5169 m68k4k NetBSD configurations.
5171 * configure.in, configure: Separate i386 & mips NetBSD
5172 configurations from other BSD ones. Don't assume DEC is the only
5173 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5174 configurations. Add support for m68k4k NetBSD object format.
5176 * libaout.h: Added M_68K4K_NETBSD magic.
5178 * m68k4knetbsd.c: New file.
5180 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5182 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5185 * hosts/mipsnbsd.h: New file.
5188 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5190 * config.bfd: Add config stuff for mips*-*-magic* to set
5191 targ_defvec to ecoff_big_vec.
5194 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5196 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5198 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5199 toc_section, and entry_section fields.
5200 (struct xcoff_section_tdata): Remove ldrel_count field.
5201 * libcoff.h: Rebuild.
5202 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5204 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5205 full a.out header if full_aouthdr is set in xcoff_data.
5206 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5207 based on sections stored in xcoff_data.
5208 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5210 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5211 (rs6000coff_vec): Set symbol_leading_char to '.'.
5212 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5213 value stored in ret rather than returning a pointer value.
5215 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5217 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5220 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5222 * som.c (som_slurp_string_table): Allocate the strings with malloc
5223 since they're free'd by free_cached_info.
5224 (som_slurp_symbol_table): Similarly for the symbol table.
5226 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5228 * Makefile.in (diststuff): Don't make headers.
5230 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5232 * Makefile.in: Rebuild dependencies.
5234 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5235 output_bfd is not SunOS.
5236 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5237 non-SunOS input files.
5239 * xcofflink.c: Extensive changes to support linking shared objects
5240 and generating a .loader section.
5241 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5242 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5243 last_symndx, and ldrel_count fields.
5244 * libcoff.h: Rebuild.
5245 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5246 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5248 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5249 (bfd_xcoff_export_symbol): Declare.
5250 (bfd_xcoff_size_dynamic_sections): Declare.
5251 * bfd-in2.h: Rebuild.
5253 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5255 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5256 * configure: Rebuild.
5257 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5258 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5260 (pmac_xcoff_vec): Update to use new xcoff support.
5261 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5262 (xcoff_write_armap): Declare buf as unsigned char.
5263 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5265 * mpw-make.sed: Generalize subdir_do edit.
5267 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5269 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5270 correctly. Don't initialize asect->vma.
5272 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5274 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5275 something a little less than the page size.
5277 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5279 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5281 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5283 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5284 * coffcode.h (coff_write_object_contents): If .bss is before
5285 .data us that as data_start.
5286 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5288 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5289 (coff_swap_outhdr_out): Hardwire in version number.
5291 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5293 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5294 major and minor to *_vno, since the former are also macros in
5295 SunOS header files. Cast result of bfd_alloc to appropriate
5298 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5299 before assigning to sec_data.
5301 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5303 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5304 now relative to the section, not absolute.
5305 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5306 get the file name when there is a N_SO directory name. When
5307 handling stabs, remember that section->vma was added to the
5310 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5312 * sunos.c (struct sunos_link_hash_table): Add needed field.
5313 (sunos_link_hash_table_create): Call bfd_release, not free.
5314 (sunos_link_hash_table_create): Initialize needed field.
5315 (sunos_add_dynamic_symbols): Record needed objects.
5316 (bfd_sunos_get_needed_list): New function.
5317 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5318 * bfd-in2.h: Rebuild.
5320 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5322 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5324 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5326 * bfd-in.h (struct bfd_link_needed_list): Rename from
5327 bfd_elf_link_needed_list.
5328 * bfd-in2.h: Rebuild.
5329 * elf.c, elflink.h, libelf.h: Corresponding changes.
5331 Add start at AIX linker support; no shared libraries yet.
5332 * xcofflink.c: New file.
5333 * configure.in (rs600coff_vec): Use xcofflink.o.
5334 * configure: Rebuild.
5335 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5337 (struct xcoff_section_tdata): Define.
5338 (xcoff_section_data): Define macro.
5339 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5340 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5341 (_bfd_xcoff_bfd_final_link): Declare.
5342 (_bfd_ppc_xcoff_relocate_section): Declare.
5343 * libcoff.h: Rebuild.
5344 * coff-rs6000.c: Clean up a bit.
5345 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5346 cputype, csects, and debug_indices.
5347 (xcoff_copy_private_bfd_data): Copy cputype.
5348 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5349 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5350 (xcoff_reloc_type_lookup): Rename from
5351 rs6000coff_reloc_type_lookup.
5352 (coff_relocate_section): Define.
5353 (_bfd_xcoff_sizeof_headers): Define.
5354 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5355 (_bfd_xcoff_bfd_relax_section): Define.
5356 (_bfd_xcoff_bfd_link_split_section): Define.
5357 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5359 * coffcode.h (coff_compute_section_file_positions): If AIX,
5360 increment sofar by SMALL_AOUTSZ if not executable.
5361 (coff_write_object_contents): If AIX, always output an a.out
5362 header; if not executable, header size of SMALL_AOUTSZ.
5363 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5364 (_bfd_stringtab_init): Initialize xcoff field.
5365 (_bfd_xcoff_stringtab_init): New function.
5366 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5367 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5368 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5369 * libbfd.h: Rebuild.
5370 * Makefile.in: Rebuild dependencies.
5371 (BFD32_BACKENDS): Add xcofflink.o.
5372 (CFILES): Add xcofflink.c.
5374 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5375 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5376 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5378 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5380 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5382 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5384 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5385 * config.in: Regenerated.
5387 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5388 (_bfd_chunksize): New variable.
5389 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5390 for obstack chunk size.
5391 * configure.in: Check for getpagesize.
5392 * configure: Regenerated.
5394 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5396 * trad-core.c (rawptr): Make it a local variable of
5397 ptrace_unix_core_file_p.
5399 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5401 * coff-arm.c (in_reloc_p): New.
5402 * coff-i386.c (in_reloc_p): New.
5403 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5404 (coff_write_object_contents): Only set has_reloc_section
5406 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5407 in_reloc_p to decide if reloc should be emitted.
5408 * libcoff.h (pe_data_type.in_reloc_p): New.
5409 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5411 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5413 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5414 (_bfd_coff_read_internal_relocs): Likewise.
5415 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5416 (_bfd_coff_read_internal_relocs): Likewise.
5418 * elflink.h (elf_link_add_object_symbols): Correct conditions
5419 under which type and size change warnings are issued.
5421 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5423 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5424 a symbol which is not in a real section.
5425 (coff_write_native_symbol): Corresponding change.
5427 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5428 coff_link_hash_newfunc and make non-static.
5429 (_bfd_coff_link_hash_table_init): New function, broken out of
5430 _bfd_coff_link_hash_table_create.
5431 (_bfd_coff_link_hash_table_create): Use it.
5432 (process_embedded_commands): Make static.
5433 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5434 (_bfd_coff_link_hash_table_init): Declare.
5435 * libcoff.h: Rebuild.
5437 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5438 field in XCOFF tdata.
5439 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5440 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5441 based on cputype stored in a.out header, or in n_type of initial
5443 (coff_write_object_contents): Set cputype correctly in a.out
5445 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5447 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5448 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5450 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5451 * libcoff.h: Rebuild.
5453 * cpu-rs6000.c (rs6000_compatible): New static function.
5454 (bfd_rs6000_arch): Use it.
5455 * cpu-powerpc.c (powerpc_compatible): New static function.
5456 (arch_info_struct): Define various flavours of PowerPC.
5457 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5460 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5462 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5464 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5466 * elflink.h (elf_link_add_object_symbols): Don't warn about
5467 changing the size or type if the old definition was weak.
5469 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5471 * coffcode.h (combined_entry_type): Add fix_line field.
5472 (coff_slurp_line_table): Warn if we try to set the lineno field of
5474 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5475 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5476 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5477 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5479 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5480 * libcoff.h: Rebuild.
5482 * libcoff-in.h (struct xcoff_tdata): Define.
5483 (xcoff_data): Define.
5484 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5485 * bfd-in2.h, libcoff.h: Rebuild.
5486 * coff-rs6000.c (xcoff_mkobject): New static function.
5487 (coff_mkobject): Define.
5488 (xcoff_copy_private_bfd_data): New static function.
5489 (coff_bfd_copy_private_bfd_data): Define.
5490 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5492 (rs6000coff_vec): Add DYNAMIC to object_flags.
5493 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5494 .loader sections specially.
5495 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5496 section alignment from the XCOFF tdata information.
5497 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5498 F_SHROBJ, and copy the extra a.out header information into the
5499 XCOFF tdata structure.
5500 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5501 F_DYNLOAD and the extra a.out header information.
5502 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5503 C_HIDEXT symbol with attached csect information.
5504 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5505 in the o_maxdata field.
5506 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5507 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5508 end if BSF_NOT_AT_END is set.
5510 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5511 _bfd_read_ar_hdr_fn.
5512 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5513 * bfd-in2.h, libbfd.h: Rebuild.
5514 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5516 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5517 (bfd_slurp_bsd_armap_f2): Likewise.
5518 (_bfd_slurp_extended_name_table): Likewise.
5520 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5522 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5524 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5525 when the symbol table is empty.
5527 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5528 space for section symbols, since we don't output them either.
5529 (elf_m68k_adjust_dynindx): Removed.
5531 * ptrace-core.c (rawptr): Make it a local variable of
5532 ptrace_unix_core_file_p.
5534 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5536 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5539 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5540 Mac object file formats.
5542 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5544 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5545 auxent if there isn't one.
5546 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5547 rather than FILNMLEN as the maximum name length.
5549 * coffcode.h (bfd_coff_backend_data): Add new field
5550 _bfd_coff_print_aux.
5551 (bfd_coff_print_aux): New static function.
5552 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5553 scnlen field of an XTY_LD csect aux entry.
5554 (coff_print_aux): New static function.
5555 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5556 in coff_pointerize_aux_hook.
5557 (bfd_coff_std_swap_table): Initialize new field.
5558 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5559 * libcoff.h: Rebuild.
5560 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5561 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5563 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5564 if there are symbols, for native AIX ld compatibility.
5566 * coffcode.h (bfd_coff_backend_data): Add new field
5567 _bfd_coff_pointerize_aux_hook.
5568 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5569 or I960, and as 0 otherwise.
5570 (bfd_coff_std_swap_table): Initialize new field.
5571 * libcoff.h: Rebuild.
5572 * coffgen.c (coff_pointerize_aux): Change parameters to take
5573 symbol pointer instead of type and class, and to take aux index.
5574 Call _bfd_coff_pointerize_aux_hook if it is defined.
5575 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5576 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5577 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5579 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5580 read-only/host-only support.
5582 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5584 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5587 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5588 BFD_JUMP_TABLE_ARCHIVE accordingly.
5589 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5590 (_bfd_compute_and_write_armap): Declare.
5591 (_bfd_generic_read_ar_hdr): Declare.
5592 (_bfd_read_ar_hdr): Define.
5593 (_bfd_noarchive_read_ar_hdr): Define.
5594 (_bfd_archive_bsd_read_ar_hdr): Define.
5595 (_bfd_archive_coff_read_ar_hdr): Define.
5596 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5597 _bfd_read_ar_hdr instead.
5598 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5599 (_bfd_compute_and_write_armap): Rename from
5600 compute_and_write_armap. Make non-static. Change all callers.
5601 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5602 than _bfd_snarf_ar_hdr.
5603 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5604 * ieee.c (ieee_read_ar_hdr): Define.
5605 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5606 * oasys.c (oasys_read_ar_hdr): Define.
5607 * som.c (som_read_ar_hdr): Define.
5608 * bfd-in2.h, libbfd.h: Rebuild.
5610 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5612 * peicode.c (coff_swap_filehdr_in): If symptr is
5613 zero, there aren't any symbols, even if nsyms is set.
5615 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5617 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5619 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5620 sections, and set styp correctly for them: .got, .hash, .dynamic,
5621 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5622 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5624 (ecoff_sort_hdrs): New static function.
5625 (ecoff_compute_section_file_positions): Return boolean, not void.
5626 Sort the sections by VMA before looking through them. Put the
5627 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5628 section on an appropriate boundary within the page.
5629 (ecoff_compute_reloc_file_positions): Check return value of
5630 ecoff_compute_section_file_positions.
5631 (_bfd_ecoff_set_section_contents): Likewise.
5632 (_bfd_ecoff_write_object_contents): Check for various Alpha
5633 section types when incrementing text_size and data_size. Call
5634 adjust_headers backend function if it exists.
5635 * coff-alpha.c (alpha_adjust_headers): New static function.
5636 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5637 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5639 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5641 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5643 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5644 of ALTERNATE_AIX_CORE_FORMAT.
5645 * configure.in (aix4): No longer need CORE_FLAGS.
5646 * configure: Updated.
5648 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5650 NS32k changes from Ian Dall:
5651 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5653 (aout_link_input_section_std, aout_link_input_section_ext,
5654 aout_link_reloc_link_order): Call them instead of _bfd_*
5656 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5658 (backend_data): Use it instead of hardcoded zero.
5660 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5661 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5663 * ns32knetbsd.c: Include bfd.h.
5664 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5665 (MY_bfd_reloc_type_lookup): Declare function too.
5666 * pc532-mach.c (set_sizes): Don't declare.
5667 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5668 (backend_data, MY_backend_data): Don't define.
5670 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5671 ns32k-*-lites* like ns32k-*-netbsd*.
5673 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5676 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5678 * coffcode.h (coff_write_object_contents): Restore setting
5679 f_timdat to 0, deleted on August 22.
5681 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5683 * coffcode.h (coff_bfd_copy_private_symbol_data,
5684 coff_bfd_copy_private_section_data,
5685 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5686 * peicode.h (coff_bfd_copy_private_bfd_data): New
5687 (pe_bfd_copy_private_bfd_data): New.
5688 (coff_swap_scnhdr_in): Swap bss size into the right place.
5689 (pe_print_private_bfd_data): Add some newlines.
5691 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5693 * som.c (setup_sections): Don't die if a space has no subspaces.
5695 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5697 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5698 dynamic symbol override a common symbol. Don't change the size or
5699 type if they have been set and the new symbol is not a definition.
5700 Warn if the size or type changes.
5702 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5704 * som.c (som_begin_writing): Don't write the symbol table or
5706 (som_finish_writing): Write them here. Place them after the
5707 subspace data, but before the relocs.
5709 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5711 * sunos.c (sunos_add_one_symbol): Just pass false, not
5712 info->shared_library, to sunos_create_dynamic_sections.
5713 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5715 (sunos_check_dynamic_reloc): Remove .text section assertion.
5717 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5719 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5720 * configure, configure.in: Add pmac_xcoff_vec case.
5721 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5722 * coff-pmac.c: New file, PowerMac XCOFF support.
5723 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5724 * targets.c (pmac_xcoff_vec): Declare.
5726 * mpw-config.in: Various changes to be compatible with the
5727 autoconf-based configury.
5728 * mpw-make.sed: New file, sed commands to translate Unix
5729 makefile into MPW syntax.
5730 * mpw-make.in: Remove.
5731 * hosts/mpw.h: Remove.
5732 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5733 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5735 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5737 * binary.c (binary_get_symtab): Return an empty string on error.
5738 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5740 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5742 * coff-ppc.c: Reformatted according to gnu conventions
5743 Removed irrelevant "if 0" code
5745 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5747 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5748 symbols rather than as indirect symbols.
5749 (MY(slurp_symbol_table)): Don't do anything special about
5752 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5753 of .ctors and .dtors sections is no larger than 2.
5755 * sunos.c (sunos_add_one_symbol): Don't change
5756 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5758 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5759 dynamic symbols when creating a shared library.
5760 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5762 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5763 written even if it is not defined in a regular object.
5764 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5765 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5766 rather than the constant 22.
5767 (sunos_check_dynamic_reloc): Handle creating a shared library.
5768 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5769 zero when creating a shared library.
5770 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5771 write it out at the start of the symbol table.
5773 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5775 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5777 * config.bfd: Add arm-*-coff.
5778 * configure.in, configure: Add armcoff_{little,big}_vec.
5779 * targets.c (armcoff_{little,big}_vec): Declare.
5780 (bfd_target_vector): Add armcoff_{little,big}_vec.
5781 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5783 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5785 * targets.c (bfd_find_target): Remove debugging code.
5787 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5789 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5791 * Makefile.in: added *-ppc files
5792 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5793 allow pe based .o's to be shared with other tools on ppc/NT
5794 * config.bfd: added powerpc[le]-[pe|winnt] config support
5795 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5796 * peicode.h: Added more section flags for PE on ppc
5797 Added coff_swap_filehdr_out to allow peicode.h to be
5798 used for non-image PE files on ppc.
5799 Check for image, or not, before copying pe_opthdr
5800 * targets.c: Added new bfd's
5801 * targets.c: Removed two inactive bfds that shouldn't have made it this
5804 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5806 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5807 explicit values to initialize all relocs. Change all users.
5808 (ppc_elf_brtaken_inner): New function to handle branch predicition
5810 (ppc_elf_brtaken_reloc): Ditto.
5811 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5812 relocs use ppc_elf_unsupported_reloc.
5813 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5814 needs to be reported.
5815 (ppc_elf_relocate_section): Support branch prediction relocs.
5817 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5819 * bfd.c (bfd_assert): Remove \n from string passed to
5822 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5823 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5824 (bfd_coff_make_section_hook): Don't define.
5825 (coff_make_section_hook): Remove.
5826 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5827 (styp_to_sec_flags): Likewise.
5828 (coff_write_object_contents): Likewise.
5829 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5831 * libcoff.h: Rebuild.
5832 * coffgen.c (make_a_section_from_file): Just call
5833 bfd_make_section_anyway, not bfd_make_section or
5834 bfd_coff_make_section_hook.
5835 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5836 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5837 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5838 make_section_hook field.
5839 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5841 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5842 pointers into value field for warning and indirect symbols; just
5843 leave the value field alone.
5844 * linker.c (generic_link_add_symbol_list): Use next symbol for
5845 warning and indirect symbols, rather than looking in symbol value.
5846 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5847 parameter. Change all callers. Remove support for indirect
5848 symbols; it didn't work anyhow.
5849 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5850 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5851 * bfd-in2.h: Rebuild.
5853 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5855 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5856 go back to telling the tools this reloc operates on 32 bits.
5858 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5860 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5861 rather than a direct fprintf.
5862 * archive.c (_bfd_write_archive_contents): Likewise.
5863 * coffcode.h (coff_slurp_symbol_table): Likewise.
5864 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5865 (ppc_elf_unsupported_reloc): Likewise.
5866 (ppc_elf_relocate_section): Likewise.
5867 * i386linux.c (linux_tally_symbols): Likewise.
5868 (linux_finish_dynamic_link): Likewise.
5869 * osf-core.c (osf_core_core_file_p): Likewise.
5870 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5871 * som.c (som_sizeof_headers): Likewise.
5872 * srec.c (srec_bad_byte): Likewise.
5873 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5874 * libbfd-in.h (bfd_assert): Declare first parameter const.
5875 * libbfd.h: Rebuild.
5876 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5877 bfd_reloc_overflow is enough.
5878 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5879 * coff-h8500.c (rtype2howto): Likewise.
5880 * coff-z8k.c (rtype2howto): Likewise.
5881 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5882 * elf.c (_bfd_elf_get_lineno): Likewise.
5883 (_bfd_elf_no_info_to_howto): Likewise.
5884 (_bfd_elf_no_info_to_howto_rel): Likewise.
5885 * hp300hpux.c (convert_sym_type): Likewise.
5886 (MY(swap_std_reloc_in)): Likewise.
5887 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5889 * libaout.h (struct aoutdata): Add line_buf field.
5890 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5891 and filename_buffer. Instead, use a malloc buffer stored in the
5892 new line_buf field. Remove length restrictions.
5894 * coffgen.c (string_size): Remove static variable.
5895 (debug_string_size, debug_string_section): Likewise.
5896 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5897 and debug_string_size_p parameters. Use them instead of the
5898 global variables. Change all callers.
5899 (coff_write_symbol): Likewise.
5900 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5901 (coff_write_symbols): Add local variables to replace removed
5904 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5905 function, and line_base fields.
5906 * libcoff.h: Rebuild.
5907 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5908 information, rather than using static variables.
5910 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5911 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5913 * init.c (initialized): Remove static variable.
5914 (bfd_init): Don't bother setting initialized.
5915 (bfd_check_init): Remove.
5916 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5917 * libbfd.h: Rebuild.
5919 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5921 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5922 size for full core dumps. Copy core file header to private data.
5923 (rs6000coff_core_file_failing_command,
5924 rs6000coff_core_file_failing_signal): New functions to extract
5925 the file name and terminating signal from the core file.
5926 * coff-rs6000.c: Use them.
5928 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5930 Change arch info to be const, initialized at compile time.
5931 * archures.c: Reindent many functions. Change CONST to const.
5932 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5933 nothing set it anyhow. Make next const.
5934 (bfd_arch_info_list): Remove.
5935 (bfd_archures_list): Rename from archures_init_table. Change from
5936 a table of function pointers to a table of bfd_arch_info_type
5937 structure addresses.
5938 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5939 (bfd_lookup_arch): Likewise.
5940 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5942 (bfd_default_arch_struct): Make const.
5943 (bfd_arch_init, bfd_arch_linkin): Remove.
5944 (bfd_get_arch_info): Return a const pointer.
5945 * init.c (bfd_init): Don't call bfd_arch_init.
5946 * bfd.c (struct _bfd): Make arch_info const.
5947 * bfd-in2.h: Rebuild.
5948 * libbfd.h: Rebuild.
5949 * configure.in: Put & before everything in $selarchs.
5950 * configure: Rebuild.
5951 * cpu-*.c: Change bfd_*_arch from a function which calls
5952 bfd_arch_linkin to a const structure.
5953 * ieee.c (ieee_object_p): Make arch const.
5955 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5957 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5959 * bfd-in2.h: Regenerate.
5960 * libbfd.h: Regenerate.
5962 * elf32-ppc.c (reloc_type): Update names to match current draft.
5963 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5964 relative. Update names to current V.4 draft.
5965 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5966 (ppc_elf_relocate_section): Rename relocations to match draft.
5968 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5970 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5971 compiled with -mrelocatable-lib to be linked with either normal
5972 modules or -mrelocatable modules.
5974 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5976 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5977 in the a.out header.
5979 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5980 a reloc against a local symbol, even if it's not a section.
5982 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5984 * targets.c (bfd_target): Remove unused align_power_min field.
5985 * bfd-in2.h: Rebuild.
5986 * All backends: Remove initialization of align_power_min.
5988 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5990 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5992 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5994 * config.bfd (mips-dec-netbsd*): New target.
5995 * configure.host (mips-dec-netbsd*): New host.
5996 * configure.in (mips-dec-netbsd*): New native.
5997 * configure: Rebuild.
5999 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6001 Make the COFF backend linker merge common types:
6002 * cofflink.c (struct coff_debug_merge_element): Define.
6003 (struct coff_debug_merge_type): Define.
6004 (struct coff_debug_merge_hash_entry): Define.
6005 (struct coff_debug_merge_hash_table): Define.
6006 (coff_debug_merge_hash_table_init): Define.
6007 (coff_debug_merge_hash_table_free): Define.
6008 (coff_debug_merge_hash_lookup): Define.
6009 (struct coff_final_link_info): Add debug_merge field.
6010 (coff_debug_merge_hash_newfunc): New static function.
6011 (_bfd_coff_final_link): Allocate and free debug_merge table.
6012 (coff_link_input_bfd): Merge identical enum, struct and union
6015 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6017 Convert i960 COFF to use COFF backend linker.
6018 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6019 structure to store the symbol being used.
6020 (coff_i960_start_final_link): New static function.
6021 (coff_i960_relocate_section): New static function.
6022 (coff_i960_adjust_symndx): New static function.
6023 (coff_start_final_link): Define.
6024 (coff_relocate_section): Define.
6025 (coff_adjust_symndx): Define.
6026 * coffcode.h (bfd_coff_backend_data): Add new callback function
6027 _bfd_coff_start_final_link.
6028 (bfd_coff_start_final_link): Define.
6029 (coff_start_final_link): Define if not defined.
6030 (bfd_coff_std_swap_table): Add coff_start_final_link.
6031 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6033 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6034 function callback is not NULL.
6035 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6036 (_bfd_coff_internal_syment_name): Declare.
6037 * libcoff.h: Rebuild.
6038 * configure.in (icoff_big_vec): Add cofflink.o.
6039 (icoff_little_vec): Likewise.
6040 * configure: Rebuild.
6042 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6044 * Makefile.in (clean-info): Remove extraneous tab from line
6047 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6049 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6050 contents has relocs.
6052 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6054 * coffcode.h (coff_compute_section_file_positions): Keep the
6056 (coff_write_object_contents): Remember if it's a relocatable
6058 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6059 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6060 if relocatable file. Swap out saved raw size.
6062 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6064 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6065 (maintainer-clean): Rename from realclean, passing
6066 maintainer-clean down to subdirectories, but leave realclean as a
6069 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6072 * dep-in.sed: Remove config.h from generated dependencies.
6074 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6075 broken out of sunos_canonicalize_dynamic_symtab.
6076 (sunos_canonicalize_dynamic_symtab): Call new function
6077 sunos_slurp_dynamic_symtab.
6078 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6079 dynamic symbol table to the caller.
6080 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6081 callback to override the symbols being read.
6082 * libaout.h (struct aout_backend_data): Add three new parameters
6083 to add_dynamic_symbols callback.
6085 Extensive minor changes to avoid various gcc warnings. Also:
6086 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6087 * archures.c (bfd_arch_info_type): Change mach field from long to
6089 (bfd_lookup_arch): Change machine parameter from long to unsigned
6092 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6094 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6095 a symbol with a non-zero plt_offset.
6097 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6099 * elfcode.h (align_file_position): Remove; not used.
6101 * configure.in: Only check for <sys/procfs.h> on a native system,
6102 and make sure it defines prstatus_t.
6103 * configure: Rebuild.
6105 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6107 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6109 * config.in: Rename from config.h.in.
6110 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6111 Check for config.h:config.in when creating stamp-h.
6112 * configure: Rebuild.
6113 * Makefile.in (stamp-h): Depend upon config.in rather than
6114 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6115 calling config.status.
6117 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6118 (Makefile): Just rebuild Makefile.
6119 (config.h, stamp-h): New targets.
6120 * configure.in: Create stamp-h when rebuilding config.h.
6121 * configure: Rebuild.
6123 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6125 * configure.in: Call AC_CONFIG_HEADER. Substitute
6126 HOST_64BIT_LONG. Check that various header files exist. Check
6127 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6128 and/or free need to be declared. Don't make a link to sysdep.h.
6129 Define TRAD_HEADER for various hosts.
6130 * configure: Rebuild.
6131 * configure.host: Don't set my_host. Add definitions taken from
6132 host header files for various entries. Remove entries which now
6134 * acconfig.h: New file.
6135 * config.h.in: New file, built by autoheader.
6136 * sysdep.h: New file.
6137 * Makefile.in (do_distclean): Don't remove sysdep.h.
6139 (LOCAL_H_DEPS): New variable.
6140 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6142 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6143 ($(OPTIONAL_BACKENDS)): Likewise.
6144 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6145 looking through sysdep.h.
6146 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6147 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6148 (fprintf_vma, sprintf_vma): Likewise.
6149 (int64_type, uint64_type): Don't define.
6150 * bfd-in2.h: Rebuild.
6151 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6152 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6153 * lynx-core.c: Include stuff from old hosts/lynx.h.
6154 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6155 rather than NO_FCNTL.
6156 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6157 rather than NATIVE_HPPAHPUX_COMPILER.
6158 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6160 * hosts/*.h: Remove all header files which merely include,
6161 declare, and define things. Leave header files which define
6162 information needed by trad-core.c.
6164 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6165 (BFD_CC_FOR_BUILD): Define.
6166 * configure.in: Use BFD_CC_FOR_BUILD.
6167 * configure: Rebuild.
6169 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6171 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6172 * configure: Rebuild.
6174 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6177 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6179 * config.bfd: i386pe_ve -> i386pe_vec.
6181 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6183 * configure.host: Incorporate host Makefile fragments by setting
6185 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6186 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6187 value based on whether the code is being compiled by a cross
6188 compiler. Don't substitute host_makefile_frag or frags.
6189 * aclocal.m4: New file to define local AC_PROG_CC.
6190 * configure: Rebuild.
6191 * Makefile.in (INSTALL): Set to @INSTALL@.
6192 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6193 (INSTALL_DATA): Set to @INSTALL_DATA@.
6195 (CC): Define as @CC@.
6196 (CFLAGS): Set to @CFLAGS@.
6197 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6198 (@host_makefile_frag@): Remove.
6199 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6200 after other options.
6201 (config.status): Remove dependency upon @frags@.
6202 * config/*.mh, config/README: Remove.
6204 * config.bfd: Rewrite to incorporate the contents of the Makefile
6205 fragments by setting shell variables, rather than merely returning
6206 the name of a Makefile fragment.
6207 * configure.in: Use shell variables set by config.bfd rather than
6208 looking at the target Makefile fragment files. Don't substitute
6209 target_makefile_frag. Do substitute TDEFINES.
6210 * configure: Rebuild.
6211 * Makefile.in (@target_makefile_frag@): Remove.
6212 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6213 * config/*.mt: Remove.
6215 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6217 * configure.in: Put changequote lines around "i[345]86" patterns
6218 section of core file support.
6220 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6222 * som.c (som_bfd_print_private_bfd_data): Define to use the
6225 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6227 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6228 entry, text_start and data_start.
6230 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6232 * Makefile.in (OFILES): Remove $(TDEPFILES).
6233 * config/apollo.mt (TDEPFILES): Remove.
6234 * config/README: Update.
6236 * configure.in: For a native configuration, set COREFILE and
6237 COREFLAG based on the canonical host name.
6238 * configure: Rebuild.
6239 * Makefile.in: Rebuild dependencies.
6240 (ALL_CFLAGS): Add @COREFLAG@.
6241 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6242 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6243 support routines. Check LYNX_CORE rather than HOST_LYNX.
6244 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6245 * i386lynx.c: Likewise.
6246 * m68klynx.c: Likewise.
6247 * sparclynx.c: Likewise.
6248 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6249 * *-core.c: Comment changes.
6250 * config/decstation.mh (HDEPFILES): Remove.
6251 (HDEFINES): Remove -DTRAD_CORE.
6252 * config/irix3.mh (RANLIB): Remove.
6253 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6254 (HDEFINES): Remove -DIRIX_CORE.
6255 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6256 (HDEFINES): Remove -DTRAD_CORE.
6257 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6258 * config/ultra3.mh (RANLIB): Remove.
6259 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6260 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6261 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6262 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6263 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6264 * config/i386aix.mh, config/i386bsd.mh: Remove.
6265 * config/i386linux.mh, config/i386mach3.mh: Remove.
6266 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6267 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6268 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6269 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6270 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6271 * config/solaris2.mh, config/stratus.mh: Remove.
6272 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6273 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6275 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6277 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6278 DT_FINI entry if the appropriate symbol is not in the hash table.
6280 * libelf.h (struct elf_backend_data): Add create_program_headers
6281 and want_hdr_in_seg fields.
6282 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6284 (elf_backend_create_program_headers): Likewise.
6285 (elfNN_bed): Initialize create_program_headers and
6287 * elf.c (get_program_header_size): Call create_program_headers
6289 (map_program_segments): Check want_hdr_in_seg backend field. Call
6290 create_program_headers backend routine.
6292 * elf.c (assign_file_positions_except_relocs): Align non allocated
6293 sections when creating an executable.
6295 * elfcode.h (elf_swap_phdr_in): Make non static.
6296 (elf_swap_phdr_out): Make non static.
6297 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6298 (bfd_elf32_swap_phdr_out): Declare.
6299 (bfd_elf64_swap_phdr_in): Declare.
6300 (bfd_elf64_swap_phdr_out): Declare.
6302 * ecofflink.c (ecoff_collect_shuffle): New static function.
6303 (_bfd_ecoff_get_accumulated_pdr): New function.
6304 (_bfd_ecoff_get_accumulated_sym): New function.
6305 (_bfd_ecoff_get_accumulated_ss): New function.
6306 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6307 (_bfd_ecoff_get_accumulated_sym): Declare.
6308 (_bfd_ecoff_get_accumulated_ss): Declare.
6309 * libbfd.h: Rebuild.
6311 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6313 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6315 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6316 warning symbols. If any section is named .gnu.warning.XXX, treat
6317 the contents as a warning to be issued if the symbol XXX is
6319 (elf_link_output_extsym): For an indirect or warning symbol, just
6320 output the symbol it points to.
6322 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6323 if bfd_hash_allocate fails, since it will already be set.
6324 (generic_link_hash_newfunc): Likewise.
6325 (archive_hash_newfunc): Likewise.
6326 (hash_entry_bfd): New static function.
6327 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6328 callback. Allocate a new warning using the hash table newfunc.
6329 Use bfd_hash_replace to update the entry in the hash table, rather
6330 than assuming we can copy the fields with structure assignment.
6332 * hash.c (bfd_hash_replace): New function.
6333 * bfd-in.h (bfd_hash_replace): Declare.
6334 * bfd-in2.h: Rebuild.
6336 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6338 * config.bfd: Add mips*vr4300-*-elf* target.
6339 * config/mipsbvr4300.mt: Added.
6341 See file ChangeLog.2
6348 version-control: never