1 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
4 (mn10200_elf_relax_delete_bytes): Likewise.
5 (mn10200_elf_symbol_address_p): Likewise.
6 (mn10200_elf_get_relocated_section_contents): Likewise.
7 (bfd_elf32_bfd_relax_section): Define.
8 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
10 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
11 (mn10200_elf_relocate_section): Likewise.
12 (elf_backend_relocate_section): Define.
15 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
17 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
18 reloc.c, targets.c: New target, elf-*-D30V.
20 * bfd-in2.h, configure, libbfd.h: Rebuilt.
22 * cpu-d30v.c, elf32-d30v.c: New files.
25 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
27 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
28 * bfd-in2.h: Regenerated.
30 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
31 (rtype2howto): Add function.
32 (tic80_howto_table): Add.
35 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
37 * sysdep.h: Don't define errno in MSVC if error.h is included.
40 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
42 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
43 is initialized before it is used.
46 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
48 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
49 symbol into a weak undefined symbol; leave it as a common symbol.
51 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
53 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
54 about a symbol defined in a dynamic object if it has already been
55 defined in a regular object.
57 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
59 * makefile.vms: Add gcc flags to allow compiling with current gcc
61 (targmatch.h): New dependency.
63 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
65 * evax.h (ALPHA_R_CODEADDR): New relocation.
66 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
68 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
70 * bfd-in2.h, libbfd.h: Rebuild.
72 Restrict symbol length to 64 bytes, case preserving:
73 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
74 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
75 (_bfd_evax_length_hash_symbol): Added.
76 * evax-etir.c (_bfd_evax_write_etir): Call
77 _bfd_evax_length_hash_symbol before output of symbol.
78 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
79 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
81 * evax-emh.c: Output filename to object file without path.
83 * evax-egsd.c: New sections for local and global commons.
85 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
86 evax-misc.c, evax.h: Remove 8 bit characters from copyright
87 notices. Replace AXP with Alpha.
89 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
91 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
92 sections if we are creating a shared library.
94 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
96 * configure.host (i386-windows): Don't set host64=true.
98 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
100 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
101 (elf_mips16_gprel_howto): New static variable.
102 (mips16_gprel_reloc): New static function.
103 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
104 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
105 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
106 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
107 * bfd-in2.h, libbfd.h: Rebuild.
110 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
112 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
113 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
117 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
119 * config.bfd: add r5900
122 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
124 * elflink.h (elf_link_input_bfd): If we've discarded a section,
125 the output section will be the absolute section; don't print an
126 assertion message for that case when doing a relocateable link.
128 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
130 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
131 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
132 need_fn_sub, call_stub, and call_fp_stub.
133 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
134 (mips_elf_link_hash_newfunc): Initialize new fields.
135 (mips_elf_link_hash_table_create): Likewise.
136 (mips_elf_relocate_section): Redirect relocations to use mips16
137 stubs when appropriate.
138 (mips_elf_check_relocs): Attach stub sections to the appropriate
139 symbol. Set need_fn_stub when appropriate.
140 (mips_elf_always_size_sections): New static function.
141 (mips_elf_check_mips16_stubs): New static function.
142 (elf_backend_always_size_sections): Define.
143 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
145 * elflink.h (elf_link_input_bfd): Discard local symbols that are
146 attached to sections which are not being included in the link.
148 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
150 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
151 symbol value when computing the addend for a pc_relative
154 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
156 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
157 relocateable link, just skip pc_relative pcrel_offset relocs.
158 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
159 structure for an ARM26 reloc which can be resolved.
160 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
161 reloc can be resolved.
163 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
164 error in overflow check for R_RELBYTE.
166 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
168 * ieee.c (ieee_slurp_section_data): Pick up the start address.
169 From Mark Rasin <mark.rasin@telrad.co.il>.
171 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
174 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
176 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
177 (elf_mn10200_howto_table): Likewise.
178 (mn10200_reloc_map): Likewise.
181 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
183 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
184 * bfd-in2.h, libbfd.h: Regenerated.
185 * elf32-m32r.c: Add support for them.
188 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
190 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
191 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
193 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
194 r_format and r_pcrel. Always return a value.
196 * riscix.c (MY_final_link_callback): Define to dummy value.
198 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
199 relocations against the text segment, look up the output name of
201 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
202 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
203 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
204 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
205 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
208 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
210 * coff-tic80.c (tic80coff_vec): Use correct data put/get
211 routines for little endian data.
212 * coffcode.h (coff_write_object_contents): Set magic to
213 TIC80_ARCH_MAGIC for TIc80.
215 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
217 * coff-tic80.c (tic80coff_vec): Change to little endian data
221 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
223 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
224 auxiliary_filters parameter to be const char * const *. Accept a
225 NULL terminated array.
226 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
227 (bfd_elf32_size_dynamic_sections): Update declaration.
228 * bfd-in2.h: Rebuild.
230 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
232 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
233 NOTYPE symbol in a text section as a FUNC symbol.
235 * coffcode.h (coff_compute_section_file_positions): Force
236 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
238 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
240 * libaout.h (machine_type): Reserve several values for sparclet.
243 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
245 * config.bfd (tic80-*-*): Don't require 'coff'.
249 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
251 * elf32-v850.c (v850_elf_howto_table): Set the special_function
252 table to v850_elf_reloc for all non-standard relocations.
253 (v850_elf_check_relocs): Add check for h being non-null.
254 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
255 statement instead of multiple ifs.
256 (v850_elf_relocate_section): Fix up error message, don't just call
260 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
262 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
263 Use bfd_elf_generic_reloc as special function for all relocs.
264 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
266 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
267 24bit pc-relative reloc.
270 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
272 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
273 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
274 header byte order is little endian. Use correct bfd_get and
275 bfd_put routines for little endian headers.
276 * coffcode.h (coff_set_arch_mach_hook): Set arch to
277 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
280 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
282 * reloc.c: Add BFD_RELOC_24.
283 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
284 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
285 * bfd-in2.h, libbfd.h: Rebuilt.
287 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
289 elf64-alpha multiple .got rewrite:
291 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
292 (bfd_elf*_mkobject): Don't define here ...
293 * elfxx-target.h: ... but rather here. Default always_size_sections
295 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
296 what the #defines in elf-bfd.h transmuted it to anyway.
298 * section.c: Add SEC_LINKER_CREATED flag.
299 * bfd-in2.h: Rebuild.
300 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
301 relocation section flags.
302 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
303 SEC_IN_MEMORY to recognize generated bits.
304 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
306 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
307 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
308 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
309 * elf32-ppc.c (ppc_elf_create_linker_section,
310 ppc_elf_size_dynamic_sections): Likewise.
311 * elf32-sparc.c (elf32_sparc_check_relocs,
312 elf32_sparc_size_dynamic_sections): Likewise.
313 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
315 (_bfd_elf_create_dynamic_sections): Likewise.
316 (_bfd_elf_make_linker_section_rela): Likewise.
317 * elflink.h (elf_link_create_dynamic_sections): Likewise.
318 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
319 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
320 to identify generated bits.
321 (elf_link_input_bfd): Likewise.
323 * elf64-alpha.c: Rewrite everything touching relocations.
326 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
328 * elf32-v850.c (all functions and static variables): Go through
329 and regularize names to be of the form v850_elf_<xxx>.
330 (toplevel): Include <elf/v850.h>.
331 (enum reloc_type): Move to include/elf/v850.h.
332 (v850_elf_check_relocs): For common variables, if the variable is
333 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
334 into the appropriate section.
335 (elf_backend_check_relocs): Define.
337 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
339 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
342 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
344 * config.bfd (mips*el-*-linux*): New target.
345 (mips*-*-linux*): New target.
347 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
348 Return a useful value.
350 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
352 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
354 * configure: Rebuild.
355 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
356 ac_cv_func_mmap in bfd/configure.host.
358 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
359 filter_shlib and auxiliary_filter_shlib parameters.
360 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
362 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
363 (bfd_elf64_size_dynamic_sections): Likewise.
364 * bfd-in2.h: Rebuild.
366 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
368 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
369 symbols, don't export a symbol which is defined by an object in an
370 archive which contains shared objects.
373 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
375 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
376 for TI TMS320c80 (MVP).
377 (bfd_archures_list): Add bfd_tic80_arch.
378 * bfd-in2.h: Regenerate by running "make headers".
380 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
382 * cpu-tic80.c (bfd_tic80_arch): Add struct.
383 * configure.in (case $vec): Correct typo, "tb" not "tp".
384 Also add cofflink.o for tic80coff_vec.
385 * configure: Regenerate with autoconf.
388 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
390 * libbfd.c: Patch up the mmap code so that it is only built if BFD
391 is configured with --with-mmap.
394 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
396 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
397 (ALL_MACHINES): Add cpu-tic80.o
398 (cpu-tic80.o, coff-tic80.o): Add dependencies.
399 * coff-tic80.c: Add skeleton, cloned from another coff config.
400 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
404 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
406 * TODO: Correct a misspelling.
408 * coff-tic80.c: New file for TI TMS320C80 (MVP).
409 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
410 * configure.in (case $vec): Add tic80coff_vec entry.
411 * configure: Regenerate with autoconf.
412 * archures.c (bfd_tic80_arch): Declare.
413 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
414 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
415 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
416 (bfd_target_vector): Add tic80coff_vec entry.
419 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
421 * elflink.h (elf_buckets): Add some more values for larger
424 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
426 * Makefile.in (install): Move subdir_do out of conditional. From
427 Fred Fish <fnf@cygnus.com>.
429 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
431 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
433 (elf_mn10200_howto_table): Likewise.
434 (mn10200_reloc_map): Likewise.
436 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
438 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
439 mips16 symbol during the link.
440 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
442 (mips_elf_link_output_symbol_hook): New static function.
443 (elf_backend_link_output_symbol_hook): Define.
445 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
448 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
450 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
451 against SEC_DEBUGGING sections here (revert patch of December 5).
452 * elfcode.h (elf_object_p): Check for them here, instead.
454 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
456 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
457 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
459 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
460 (_bfd_elf_canonicalize_dynamic_reloc): New function.
461 * elf-bfd.h (struct elf_size_info): Update declaration of
463 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
464 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
465 * elfxx-target.h: Use new dynamic reloc routines by default.
466 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
469 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
471 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
472 if NAMES_HAVE_UNDERSCORE is defined.
474 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
476 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
478 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
480 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
483 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
485 * elflink.h (elf_link_add_object_symbols): Only add a weak
486 symbol if the real definition is in the dynamic symbol table.
487 After finding the real definition, then, if it is dynamic, add the
488 weak symbol to the dynamic symbol table.
490 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
492 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
494 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
497 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
499 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
501 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
502 (bfd_elf32_mn10300_reloc): Write data in little endian format.
503 * reloc.c: Remove mn10300 big endian relocs.
504 * bfd-in2.h, libbfd.h: Rebuilt.
506 * elf32-mn10200.c: Update from elf32-mn10300.c.
508 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
510 * elf32-mn10300.c (elf_symbol_leading_char): Define.
512 * elf32-mn10300.c: Add some comments.
514 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
516 * ihex.c (ihex_scan): Always initialize buf before jumping to
518 (ihex_read_section): Likewise.
520 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
522 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
523 inplace for most relocs.
525 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
527 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
528 even if SEC_ALLOC is not set.
529 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
530 when deciding whether to copy a reloc into a shared object.
531 (elf_i386_relocate_section): Likewise.
532 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
533 (elf32_sparc_relocate_section): Likewise.
534 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
535 reloc section if it is not set in the source section.
536 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
537 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
538 with a SEC_DEBUGGING section as SEC_DEBUGGING.
540 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
542 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
543 expects a .got.plt until we actually create it.
545 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
547 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
548 message for bfd_reloc_outofrange, rather than aborting. From
549 Philippe De Muyter <phdm@info.ucl.ac.be>.
551 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
552 a relocateable link, don't try to process them. From Heinz Wrobel
553 <wrobel@lpr.e-technik.tu-muenchen.de>.
555 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
557 * elf32-mn10300.c (mn10300_info_howto): Renamed from
558 mn10300_info_howto_rel. Tweak reloc argument to be an
560 (USE_RELA): Define instead of USE_REL.
561 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
563 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
565 * configure.in, configure: Handle mips*-sgi-irix6*.
566 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
569 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
571 * elf32-i386.c (elf_i386_relocate_section): Warn about a
572 relocation against a symbol defined in a section with no output
575 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
577 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
578 * configure, config.in: Rebuild with autoconf 2.12.
580 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
581 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
582 (swap_out_syms): Set st_other from existing st_other field.
583 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
585 (elf_link_output_extsym): Set the other field from the global hash
587 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
588 (elf_mips16_jump_howto): New static variable.
589 (mips16_jump_reloc): New static function.
590 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
591 (mips_info_to_howto_rel): Handle R_MIPS16_26.
592 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
594 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
595 * bfd-in2.h, libbfd.h: Rebuild.
596 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
598 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
600 * configure.host: Use long long for mips-sgi-irix6*.
602 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
603 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
605 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
607 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
608 (enum reloc_type): Add more reloc types.
609 (elf32_mn10300_howto_table): Update for new reloc types.
610 (elf32_mn10300_reloc_map): Update for new reloc types.
611 * reloc.c: Add some new relocs for the mn10300 series.
612 * bfd-in2.h, libbfd.h: Rebuilt.
614 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
616 * som.c (setup_sections): Don't lose for a space which has
617 no data, but some symbols.
619 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
621 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
622 (sunos_link_hash_table_create): Initialize got_needed.
623 (sunos_create_dynamic_sections): Only set .got section size if it
624 is not already set. Set got_needed.
625 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
626 sdynptr, and only handle dynamic sections, if dynamic sections are
628 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
629 Initialize .got section.
630 (sunos_scan_ext_relocs): Likewise.
631 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
633 (sunos_finish_dynamic_link): Check got_needed. Only set up
634 dynamic linking information if needed.
636 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
638 * config.bfd: Added VersaDOS format to the Ericsson configuration.
640 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
642 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
644 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
646 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
649 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
651 * filemode.c: Include sysdep.h.
652 * ihex.c: Add casts to eliminate compiler warnings.
653 * sunos.c: Add casts to eliminate compiler warnings.
655 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
657 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
659 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
660 appropriate relocations in the .so file if shared.
661 (ppc_elf_relocate_section): Ditto.
664 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
666 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
667 complain_overflow_unsigned.
670 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
672 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
673 overflows for R_D10V_16 and R_D10V_18.
675 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
677 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
678 (do_with_relocs): Likewise.
679 (do_as_repeat): Likewise.
680 (copy_expression): Likewise.
682 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
684 * ieee.c (ieee_write_external_part): Correctly record whether
685 there is an external part.
688 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
690 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
691 handle tda offsets for sld.w and sst.w instructions.
692 Fix alignment check in sld.w and sst.w tda reloc handling.
695 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
697 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
700 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
702 * elf32-v850.c: Add comments about assumptions about
703 char, short & long sizes.
704 (elf32_v850_bfd_final_link_relocate): Fix sign extension
705 problems for several relocs.
707 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
708 R_V850_SDA_OFFSET entry.
711 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
713 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
714 Store import file index in ldindx.
715 (xcoff_build_ldsyms): Assume that ldsym was not previously
716 allocated. For an imported symbol, copy ldindx into l_ifile.
719 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
721 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
722 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
723 fields in R_V850_TDA_OFFSET.
724 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
725 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
728 * elf32-v850.c: Include bfdlink.h.
729 (bfd_elf32_v850_reloc): Return an error if we get a reloc
731 (elf32_v850_bfd_final_link_relocate): New function.
732 (v850_elf_relocation_section): Likewise.
733 (elf_backend_relocate_section): Define.
736 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
738 * binary.c (binary_set_section_contents): Ignore sections which
739 don't have SEC_LOAD and SEC_ALLOC set.
741 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
743 * linker.c (_bfd_generic_final_link): Avoid losing static
744 symbols in the .bss section.
746 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
748 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
749 (mips32_64bit_reloc): New static function.
750 (mips_reloc_map): Add entry for BFD_RELOC_64.
751 (mips_elf_relocate_section): Handle R_MIPS_64.
753 * linker.c (default_indirect_link_order): Print an error message
754 when attempting to do a relocateable link with different object
755 file formats, rather than calling abort.
758 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
760 * reloc.c (m32r relocs): Rename them.
761 * bfd-in2.h, libbfd.h: Regenerated.
762 * elf32-m32r.c: Update.
763 (m32r_elf_10_pcrel_reloc): New function.
764 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
765 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
768 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
770 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
771 all sections that will be included in the output file.
772 (_bfd_generic_link_output_symbols): Discard symbols in sections
773 which are being discarded.
777 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
778 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
779 (elf_v850_howto_table): Corresponding changes.
780 (elf_v850_reloc_map): Corresponding changes.
781 * reloc.c: Add additional V850 relocations.
782 * bfd-in2.h, libbfd.h: Rebuilt.
784 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
785 no longer want in pc-relative relocs.
787 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
789 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
790 accept a reloc against an undefined sybmol!
792 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
794 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
797 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
799 * VERSION: Bump for new relocation.
801 * hosts/i386bsd.h: If NBPG is not defined, define it as
802 PAGE_SIZE, for recent versions of FreeBSD.
804 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
806 * configure.host: Use `long long' as the 64 bit type on a Solaris
807 host, since both gcc and the SunPRO compilers support it.
809 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
811 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
812 mistake to have reused the ECOFF LITERAL for ELF since they have
814 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
815 * bfd-in2.h, libbfd.h: Rebuild.
817 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
820 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
821 dynamic relocation for an undefweak symbol when we are building
824 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
826 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
827 point explicitly to srcdir.
828 (targmatch.h): Edit references to point explicitly to objdir.
830 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
832 * config.bfd: When setting targ_cpu, don't get confused by
835 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
837 * configure.host: Add support for windows host (a build done
838 under the Microsoft build environment).
840 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
842 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
843 definition in a dynamic object, add it to the dynamic symbol table
844 if any dynamic object mentions it. Reverts part of last patch.
846 * sunos.c (struct sunos_link_hash_table): Add got_base field.
847 (sunos_link_hash_table_create): Initialize got_base.
848 (bfd_sunos_size_dynamic_sections): If the .got section is more
849 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
851 (sunos_check_dynamic_reloc): Subtract got_base from a base
854 * elf32-mips.c (elf_mips_isa): New static function.
855 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
856 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
858 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
860 * archive.c (do_slurp_coff_armap): Only treat archive as little
861 endian for i960 COFF.
863 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
865 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
866 by the change in size of the section when EXEC_P is not set.
868 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
869 (m68kcoff_rtype_to_howto): New static function.
870 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
871 VMA to the addend for a PC relative reloc.
873 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
875 * Makefile.in: Rebuild dependencies.
877 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
880 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
882 * Makefile.in: Remove explicit dependencies for mn10200 and
884 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
885 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
886 (dependencies): Rebuilt.
888 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
890 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
891 during this function.
893 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
894 section if the flags are compatible.
896 * configure.in: Add havevecs, and put it in tdefaults.
897 * mpw-config.in: Likewise.
898 * configure: Rebuild.
899 * targmatch.sed: New file; a sed script to build targmatch.h from
901 * config.bfd: Add #if, #endif, and comments for targmatch.h.
902 * targets.c: Include "fnmatch.h".
903 (struct targmatch): Define.
904 (bfd_target_match): Define by including targmatch.h.
905 (bfd_find_target): If the target is not found by name, search for
906 it as a configuration triplet.
907 * Makefile.in: Rebuild dependencies.
908 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
909 i386dynix.o, m68k4knetbsd.o, and riscix.o.
910 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
911 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
912 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
913 (CFILES): Remove i386dynix.c and hp300bsd.c.
914 (targmatch.h): New target.
915 (do_clean): Remove targmatch.h.
917 * configure.in: Add BFD_NEED_DECLARATION(getenv).
918 * acconfig.h: Add NEED_DECLARATION_GETENV.
919 * configure, config.in: Rebuild.
920 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
921 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
923 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
925 * cpu-mn10x00.c, elf32-mn10x00: Removed.
926 * cpu-mn10200.c, cpu-mn10300.c: New files.
927 * elf32-mn10200.c, elf32-mn10300.c: New files.
928 * Makefile.in: Break mn10x00 support into two separate
929 configurations, mn10200 and mn10300.
930 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
931 * bfd-in2.h, configure: Rebuilt.
933 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
935 * Makefile.in (do_clean): Move config.log to do_distclean.
937 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
939 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
940 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
941 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
942 (elf32-mn10x00.o): Add dependencies.
943 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
944 (bfd_mn10x00_arch): Declare.
945 (bfd_archures_list): Add bfd_mn10x00_arch.
946 * config.bfd: Add mn10x00-*-*.
947 * configure.in: Add bfd_elf32_mn10x00_vec.
948 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
949 * targets.c (bfd_elf32_mn10x00_vec): Declare.
950 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
951 * bfd-in2.h, configure: Rebuilt.
953 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
955 openVMS/Alpha: Provide filename and case_hack flags via
956 symbol table from gas.
957 Add case_hack code for symbol output from vax/vms.
958 * evax-alpha.c (evax_initialize): Remove filename handling,
959 filename is provided via symbol table.
960 (evax_get_symtab): Use local symbol count when setting up table.
961 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
963 (_bfd_evax_write_egsd): Skip file name symbol.
964 * evax-emh.c (get_vms_time_string): Local function now.
965 (_bfd_evax_write_emh): Extract source filename and case_hack flags
967 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
968 through _bfd_evax_case_hack_symbol.
969 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
971 (_bfd_evax_basename): Removed.
972 (_bfd_get_vms_time_string): Moved to evax-emh.c.
973 * evax.h (evax_private_data_struct): Remove filename.
974 (flag_hash_long_names, flag_show_after_trunc,
975 flag_no_hash_mixed_case, vms_name_mapping): New flags for
978 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
980 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
981 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
982 (NO_SWAP_MAGIC): Don't define.
983 (SWAP_MAGIC): Define.
985 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
986 no hash table entry for a global symbol.
988 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
990 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
992 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
994 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
995 symbol type with T_NULL. Warn if symbol type changes. Based on
996 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
998 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
999 a dynamic object in the dynamic symbol table if it is referenced
1000 or defined by a regular object.
1003 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1005 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1006 remove dwarf local labels. Shrinks binaries by a factor of 3!
1009 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1011 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1012 by hand, rather than by calling bfd_make_section.
1015 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1017 * reloc.c: Rename m32r relocs.
1018 * bfd-in2.h, libbfd.h: Rebuilt.
1019 * elf32-m32r.c: Update.
1022 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1024 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1025 link, adjust the symbol index of a base relative reloc. Don't
1026 change the addend of a PC relative reloc if pcrel_offset is set.
1027 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1028 a relocateable link.
1030 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1031 it is zero, in case src_mask matters.
1032 (bfd_install_relocation): Likewise.
1034 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1038 (_bfd_xcoff_bfd_final_link): Don't set target_index
1039 to an uninitialized value.
1041 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1043 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1044 indices, rather than crashing.
1045 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1047 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1050 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1054 (coff_arm_adjust_symndx): New static function.
1055 (coff_adjust_symndx): Define.
1057 * srec.c (srec_scan): Accept multiple symbols on a single line.
1058 From Pascal Martin <pmartin@alsys.com>.
1062 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1064 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1065 (sunos_merge_private_bfd_data): New function.
1067 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1069 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1071 (bfd_merge_private_bfd_data): Likewise.
1072 * section.c (bfd_copy_private_section_data): Likewise.
1073 * syms.c (bfd_copy_private_symbol_data): Likewise.
1074 * bfd-in2.h: Rebuild.
1075 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1076 both BFD's are the right flavour.
1077 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1078 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1079 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1080 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1081 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1082 (ppc_elf_merge_private_bfd_data): Likewise.
1083 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1084 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1086 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1087 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1091 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1093 * reloc.c: Add m32r relocs.
1094 * bfd-in2.h, libbfd.h: Rebuilt.
1095 * cpu-m32r.c,elf32-m32r.c: New files.
1098 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1102 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * tekhex.c (first_phase): Change type parameter from char to int.
1106 (pass_over): Change func to expect int, not char.
1108 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1109 rather than SEC_LOAD when aligning the file offset for the first
1110 section in a segment.
1112 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1114 * syms.c (coff_section_type): Make arg const.
1115 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1116 to make_bfd_asection().
1117 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1118 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1119 (_bfd_elf_stringtab_init): Remove prototype.
1121 * netbsd-core.c (swap_abort): Add prototype.
1122 * aix386-core.c (swap_abort): Ditto & make static
1123 * hpux-core.c (swap_abort): Ditto & make static.
1124 * irix-core.c (swap_abort): Ditto & make static.
1125 * ptrace-core.c (swap_abort): Ditto & make static.
1126 * trad-core.c (swap_abort): Ditto & make static.
1127 * coffswap.h (coff_swap_reloc_in): Ditto.
1128 (coff_swap_reloc_out): Ditto.
1129 (coff_swap_filehdr_in): Ditto.
1130 (coff_swap_filehdr_out): Ditto.
1131 (coff_swap_sym_in): Ditto.
1132 (coff_swap_sym_out): Ditto.
1133 (coff_swap_aux_in): Ditto.
1134 (coff_swap_aux_out): Ditto.
1135 (coff_swap_lineno_in): Ditto.
1136 (coff_swap_lineno_out): Ditto.
1137 (coff_swap_aouthdr_in): Ditto.
1138 (coff_swap_aouthdr_out): Ditto.
1139 (coff_swap_scnhdr_in): Ditto.
1140 (coff_swap_scnhdr_out): Ditto.
1141 * ihex.c (ihex_sizeof_headers): Ditto.
1142 * tekhex.c (getsym): Ditto.
1143 (find_chunk): Ditto & make static.
1144 (insert_byte): Ditto.
1145 (first_phase): Ditto.
1147 (tekhex_get_symtab): Ditto & make static.
1148 (tekhex_get_symtab_upper_bound): Ditto & make static.
1149 (tekhex_mkobject): Ditto.
1150 (tekhex_object_p): Ditto.
1151 (move_section_contents): Ditto.
1152 (tekhex_get_section_contents): Ditto.
1153 (tekhex_set_arch_mach): Ditto & make static.
1154 (tekhex_set_section_contents): Ditto.
1155 (writevalue): Ditto.
1158 (tekhex_write_object_contents): Ditto.
1159 (tekhex_sizeof_headers): Ditto.
1160 (tekhex_make_empty_symbol): Ditto.
1161 (tekhex_get_symbol_info): Ditto.
1162 (tekhex_print_symbol): Ditto.
1163 * irix-core.c (make_bfd_asection): Ditto.
1164 (irix_core_core_file_p): Ditto.
1165 (irix_core_core_file_failing_command): Ditto.
1166 (irix_core_core_file_failing_signal): Ditto.
1167 (irix_core_core_file_matches_executable_p): Ditto.
1168 (irix_core_make_empty_symbol): Ditto.
1169 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1170 * srec.c (srec_new_symbol): Ditto.
1171 (srec_get_section_contents): Ditto.
1172 (srec_set_arch_mach): Ditto.
1173 (srec_set_section_contents): Ditto.
1174 (internal_srec_write_object_contents): Ditto.
1175 (srec_write_object_contents): Ditto.
1176 (symbolsrec_write_object_contents): Ditto.
1177 (srec_sizeof_headers): Ditto.
1178 (srec_make_empty_symbol): Ditto.
1179 (srec_get_symtab_upper_bound): Ditto.
1180 (srec_get_symtab): Ditto.
1181 (srec_print_symbol): Ditto and make static.
1182 * elf.c (elf_read): Ditto
1183 (assign_section_numbers): Ditto.
1184 (elf_fake_sections): Ditto.
1185 (sym_is_global): Ditto.
1186 (elf_map_symbols): Ditto.
1187 (get_program_header_size): Ditto.
1188 * coffgen.c (make_a_section_from_file): Ditto.
1189 (coff_real_object_p): Ditto.
1190 (fixup_symbol_value): Ditto.
1191 (build_debug_section): Ditto.
1193 * syms.c (coff_section_type): Ditto.
1196 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1198 * bfd-in2.h: Rebuilt after m32r changes.
1201 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1204 * config.bfd,configure.in,configure: Add m32r support.
1205 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1207 * config.bfd: Keep target list alphabetically sorted.
1210 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1212 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1213 to add in the constant part found in the instruction itself.
1214 (case R_V850_HI16_S): Likewise.
1217 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1219 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1220 and R_D10V_18 to be 1 (word).
1222 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * stabs.c (_bfd_link_section_stabs): If the output_section field
1225 of either section is bfd_abs_section, then the linker is
1226 discarding the section and we should not optimize it.
1228 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1230 * Makefile.in (aout-sparcle.o): New target.
1231 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1232 * config.bfd (sparclet-*-aout*): Add case.
1233 * configure.in (sparcle_aout_vec): Add case.
1234 * configure: Regenerated.
1235 * targets.c (sparcle_aout_vec): Declare.
1236 (bfd_target_vector): Add sparcle_aout_vec.
1237 * aout-sparcle.c: New file.
1240 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1242 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1243 low order sign bit propogation for R_V850_HI16_S.
1245 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1246 handling V850 specific relocs.
1247 (elf_v850_howto_table): Use the new function for some
1248 relocations. Twiddle masks & shifts for some relocs.
1249 Set partial_inplace where needed.
1252 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1255 default architecture to a machine number of 0.
1256 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1258 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1259 the output BFD is the default, set it from the first input BFD.
1262 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1264 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1265 insert at bitpos zero. The HI16 relocs are shifted right
1266 by 16 bits. Fix src_mask for all relocs.
1267 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1269 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1273 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1276 Rewrite to use BFD file read routines and to avoid using a fixed
1277 length for the file name.
1280 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1282 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1283 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1284 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1285 to R_V850_{32,16,8}.
1287 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1289 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1290 (elf_v850_howto_table): Add info for HI16_S reloc.
1291 (v850_reloc_map): Add HI_16_S reloc.
1292 * reloc.c: Define BFD_RELOC_V850_* relocs.
1295 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * elf32-sh.c: New file.
1299 * elf.c (prep_headers): Handle bfd_arch_sh.
1300 * elfcode.h (write_relocs): Handle absolute symbol.
1301 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1302 (_bfd_elf64_link_read_relocs): Declare.
1303 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1304 elf_link_read_relocs. Make globally visible. Change all
1306 (elf_link_input_bfd): Get external symbols from cache in
1307 symtab_hdr->contents. Get contents from cache in
1309 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1311 * reloc.c: Define BFD_RELOC_SH_* relocs.
1312 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1313 * coff-sh.c (sh_insns_conflict): Fix a return value.
1314 (_bfd_sh_align_load_span): New globally visible function, broken
1315 out of sh_align_load.
1316 (sh_align_load): Call _bfd_sh_align_load_span.
1317 (sh_swap_insns): Change relocs parameter to PTR.
1318 * bfd-in2.h, libbfd.h: Rebuild.
1319 * targets.c (bfd_elf32_sh_vec): Declare.
1320 (bfd_elf32_shl_vec): Declare.
1321 * config.bfd (sh-*-elf*): New target.
1322 * configure.in (bfd_elf32_sh_vec): New target vector.
1323 (bfd_elf32_shl_vec): New target vector.
1324 * configure: Rebuild.
1325 * Makefile.in: Rebuild dependencies.
1326 (BFD32_BACKENDS): Add elf32-sh.o.
1327 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1329 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1330 page before checking D_PAGED.
1332 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1333 (ihex_write_object_contents): Remove extbase; always use segbase
1336 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1338 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1339 * configure.host (i[345]86-*-*): Ditto.
1340 * config.bfd (i[345]86-*-*): Ditto.
1341 * configure: Regenerate.
1343 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1346 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1348 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1349 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1350 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1351 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1352 will have an ST_CODE type, change the symbol's type to ST_DATA.
1353 * som.c (hppa_som_gen_reloc_type): Update prototype.
1355 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1357 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1358 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1359 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1360 (mips_elf_finish_dynamic_sections): Likewise.
1362 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * configure.host (HLDENV): New variable to set. Set it for
1365 *-*-sysv4*, since those linkers may not support -R but they always
1366 support LD_RUN_PATH.
1368 * libieee.h (NSECTIONS): Don't define.
1369 (ieee_data_struct): Change section_table to asection **. Add
1371 * ieee.c (get_section_entry): If the table isn't big enough, make
1373 (ieee_slurp_sections): Remove assertion about number of sections.
1374 (ieee_object_p): Adjust initialization of ieee to match changes to
1377 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1378 symbols merely because we are generating a shared library.
1379 (xcoff_build_ldsyms): Don't set up global linkage code for an
1380 undefined symbol merely because we are generating a shared
1384 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1386 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1387 (BFD32_BACKENDS) Add elf32-v850.o.
1388 * archures.c: Add bfd_v850_arch.
1389 * bfd-in2.h: Add bfd_v850_arch.
1390 * config.bfd (v850-*-*): New target.
1391 * configure: (bfd_elf32_v850_vec) New vector.
1392 * configure.in: (bfd_elf32_v850_vec) New vector.
1393 * cpu-v850.c: New file.
1394 * elf.c (prep_headers): Added case bfd_arch_v850.
1395 * elf32-v850.c: New file.
1396 * targets.c (bfd_elf32_v850_vec): New vector.
1399 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1402 a function code symbol for an XMC_XO symbol.
1404 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1406 * mpw-config.in: Update editing of autoconf vars to reflect
1407 Jul 18 configure.in change.
1408 * mpw-make.sed: Update editing of include pathnames to be
1409 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1411 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1413 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1414 which to offset to get the .plt entry address is ".plt".
1416 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1418 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1419 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1420 Added, for internal use by the ARM gas.
1422 * bfd-in2.h: Rebuilt
1424 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1426 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1427 in section dynidx start.
1429 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1432 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1433 optimization for g++.
1435 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1437 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1438 the -mrelocatable-lib bit set and the other doesn't, clear the
1439 -mrelocatable-lib bit in the header.
1441 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1443 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1444 symbol against a STT_FUNC symbol in a shared library.
1446 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1449 symbol is found, automatically define the corresponding function
1452 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1453 if sym.n_numaux is not zero.
1454 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1455 entry to disagree about the number of aux entries if the symbol
1458 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1459 section if it might be needed, not just if info->shared.
1460 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1461 the start of .rel.dyn if we are going to use it.
1462 (mips_elf_finish_dynamic_sections): Only clear the first element
1463 of .rel.dyn if the size is greater than zero.
1465 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1468 undefined_symbol callback for a symbol, then don't issue any more
1469 warnings about loader relocs.
1470 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1471 after calling the undefined_symbol callback.
1473 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1474 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1475 as the AIX linker seems to do.
1477 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1479 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1480 (evax_initialize): Remove evax_reloc_table.
1481 (evax_close_and_cleanup): Ditto.
1483 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1485 (evax_bfd_reloc_type_lookup): Ditto.
1486 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1487 cooked_size == raw_size.
1488 * evax-emh.c (_bfd_evax_register_filename): Remove.
1489 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1490 * evax-misc.c (add_new_contents): Malloc section at full size.
1491 (_bfd_save_evax_section): Memcpy section contents directly.
1492 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1493 (evax_reloc_table): Remove.
1495 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1497 * makefile.vms: Add better support for DEC C compilation
1498 Add evax.h dependencies
1500 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1501 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1502 (BFD_RELOC_ALPHA_BASEREG): Remove.
1503 * bfd-in2.h, libbfd.h: Rebuild.
1505 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1507 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1508 getgid if _WIN32 is defined.
1509 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1511 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1513 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1514 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1516 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1519 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1521 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1523 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1524 (NEED_DECLARATION_REALLOC): New macro.
1525 * configure, config.in: Rebuild.
1526 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1527 (realloc): Declare if NEED_DECLARATION_REALLOC.
1529 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1530 <strings.h> if they exist.
1532 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1534 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1538 Based on patches from Eric Valette <valette@crf.canon.fr>:
1539 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1540 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1541 (elf_howto_table): Add entries for new relocs.
1542 (elf_i386_reloc_type_lookup): Handle new relocs.
1543 (elf_i386_info_to_howto): Just call abort.
1544 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1545 (elf_i386_relocate_section): Likewise.
1547 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1549 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1551 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1554 only get the LMA from the phdr if they are in the same part of the
1557 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1558 new segment to make them more comprehensible. If the relationship
1559 between the LMA and the VMA changed, start a new segment. Don't
1560 check dynsec when deciding whether to start a new segment for a
1561 writeable section; -N will now handle this.
1563 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1565 * libhppa.h: Remove "esel" changes. Not the right approach.
1566 * som.c: Corresponding changes.
1567 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1568 which don't have a SOM symbol type associated with them.
1569 Reverses a 1994 change.
1571 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1573 Make ld -N more reasonable for ELF:
1574 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1575 phdr_in_section to false, and always use a single load segment.
1576 (elf_sort_sections): Sort sections by LMA after VMA.
1577 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1578 align to maxpagesize.
1579 (assign_file_positions_except_relocs): Likewise.
1580 * elfcode.h (elf_object_p): If a section is loaded but not page
1581 aligned, clear D_PAGED.
1583 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1585 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1586 Added, for internal use by the ARM gas.
1588 * bfd-in2.h: Rebuilt
1590 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1592 * libhppa.h (R_HPPA_ESEL): New field selector.
1593 (e_esel): Similarly.
1594 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1595 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1596 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1598 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1600 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1601 archive search before looking for stripped dynamic objects.
1603 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1606 symbol a warning rather than an error.
1608 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * elf.c (assign_file_positions_for_segments): Track the virtual
1611 memory position separately from the file position, and use it to
1612 compute the alignment adjustment.
1614 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1616 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1617 and fixed mask on R_D10V_10_PCREL_L.
1619 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * elf64-mips.c: Include "aout/ar.h".
1622 (mips_elf64_slurp_armap): New static function.
1623 (mips_elf64_write_armap): New static function.
1624 (bfd_elf64_archive_*): Define.
1625 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1626 Use instead of bfd_generic_archive_p.
1627 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1628 instead of _bfd_write_archive_contents.
1629 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1630 _bfd_generic_mkarchive.
1631 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1632 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1634 (TARGET_LITTLE_SYM): Likewise.
1635 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1637 * Makefile.in: Rebuild dependencies.
1639 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1640 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1641 SHT_MIPS_EVENTS sections.
1642 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1643 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1645 (_bfd_mips_elf_fake_sections): Likewise.
1647 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1648 * ecoff.c (ecoff_compute_section_file_positions): Copy
1649 rdata_in_text from backend info to tdata. Clear it if any data
1650 section comes before .rdata.
1651 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1652 tdata rather than backend info.
1654 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1656 * configure.in: Fix test for whether a compiler has a 64 bit
1657 type. From Jim Wilson <wilson@cygnus.com>.
1659 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * configure.host (mips-sgi-irix6*): New host.
1663 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1664 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1665 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1667 * configure: Rebuild.
1668 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1669 (BFD_HOST_64_BIT): Define conditionally.
1670 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1671 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1672 (symvalue, bfd_size_type): Likewise.
1673 * bfd-in2.h: Rebuild.
1674 * Makefile.in (do_clean): Remove bfd-tmp.h.
1675 (do_distclean): Remove bfd-in3.h.
1676 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1677 (bfd-in3.h): New target.
1679 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1680 Andrew Gierth <ANDREWG@microlise.co.uk>.
1682 * configure.host: Set INSTALL_SHLIB.
1683 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1684 * configure: Rebuild.
1685 * Makefile.in (install): Use @INSTALL_SHLIB@.
1687 * config.bfd (mips*-*-irix6*): New target.
1688 * configure.host: Handle Irix 6 shared library like Irix 5.
1690 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1691 symbol for a magic name.
1692 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1694 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1697 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1699 * mpw-config.in: Add ELF support to mips config, create the
1700 elf32-target.h file in the object dir.
1701 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1703 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1705 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1706 Also removed most abort calls, in favor of using bfd reporting.
1708 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1710 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1711 (BFD32_BACKENDS) Add elf32-d10v.o.
1712 * archures.c: Add bfd_d10v_arch.
1713 * bfd-in2.h: Add bfd_d10v_arch.
1714 * config.bfd (d10v-*-*): New target.
1715 * configure: (bfd_elf32_d10v_vec) New vector.
1716 * configure.in: (bfd_elf32_d10v_vec) New vector.
1717 * cpu-d10v.c: New file.
1718 * elf.c (prep_headers): Added case bfd_arch_d10v.
1719 * elf32-d10v.c: New file.
1720 * libbfd.h: Rebuild.
1721 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1722 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1723 * targets.c (bfd_elf32_d10v_vec): New vector.
1725 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1727 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1729 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1731 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1732 bfd_mach_i386_i8086 machine types.
1734 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1739 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1741 * coffcode.h (coff_set_section_contents): A/UX does not require
1742 special handling of the _LIB section.
1744 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1746 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1747 value for R_RELBYTE.
1749 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1750 array if one was allocated.
1752 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1754 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1755 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1756 use_rld_obj_head and rld_value.
1757 (mips_elf_link_hash_table_create): Initialize new fields.
1758 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1760 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1761 __rld_obj_head symbol not seen, create an __rld_map symbol.
1762 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1763 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1764 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1765 __rld_obj_head symbol.
1766 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1768 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1770 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1772 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1773 ppc_elf_addr16_ha_reloc.
1774 (ppc_elf_addr16_ha_reloc): New static function.
1776 * coff-mips.c (struct mips_hi): Define.
1777 (mips_refhi_list): New static variable.
1778 (mips_refhi_addr, mips_refhi_addend): Remove.
1779 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1780 (mips_reflo_reloc): Process mips_refhi_list.
1781 (mips_relhi_list): New static variable.
1782 (mips_relhi_addr, mips_relhi_addend): Remove.
1783 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1784 (mips_rello_reloc): Process mips_relhi_list.
1785 (mips_relocate_section): Permit an arbitrary number of REFHI or
1786 RELHI relocs before the associated REFLO or RELLO reloc.
1788 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * aout-target.h (MY(callback)): Set reloc_count fields.
1792 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1794 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1795 sections unless this is a SunOS link.
1797 * VERSION: Set to 2.7.1.
1799 * Released binutils 2.7.
1801 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * i386aout.c: Include "aout/aout64.h".
1804 (i386aout_write_object_contents): New static function.
1805 (MY_write_object_contents): Define.
1807 * netbsd.h (MY(write_object_contents)): Make sure that
1808 adjust_sizes_and_vmas is called before fiddling with the magic
1811 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1815 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * libbfd-in.h (itos, stoi): Don't define.
1818 * libbfd.h: Rebuild.
1819 * i386lynx.c (KEEPIT): Define as udata.i.
1820 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1821 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1822 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1823 flags. Don't use stoi.
1825 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1827 * elf.c (map_sections_to_segments): Don't start a new segment for
1828 a writable section if it's on the same page as the previous
1829 segment. Reset the writable variable for a readonly section.
1831 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1833 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1834 first_thunk_address, thunk_size, and import_table_size.
1835 * peicode.h: Improved some diagnostics regarding edata sections.
1837 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1839 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1840 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1842 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1844 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1845 with XCOFF_DEF_DYNAMIC set is really defined.
1846 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1847 (xcoff_link_add_symbols): Only create special sections if using an
1850 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1852 (bfd_install_relocation): Likewise.
1854 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1856 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1858 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1859 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1860 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1861 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1862 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1863 are found for LITERAL relocs.
1864 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1865 taken, we cannot generate a .plt entry for the symbol.
1867 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1870 sysconf functions (for gprof).
1871 * configure, config.in: Rebuild.
1873 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1875 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1876 an archive if it has a map. If the object file has the wrong
1879 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1880 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1882 (alpha_relocate_section): Likewise.
1884 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1885 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1886 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1887 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1888 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1889 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1890 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1891 * peicode.h: Corresponding changes.
1893 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1895 * elflink.h (elf_create_pointer_linker_section): Comment out code
1896 dealing with making GOT pointers negative of the GOT symbol for
1899 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1901 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1902 increment the .rela.plt size until after we're done creating the
1904 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1905 .rela.plt offset directly rather than calculating it.
1907 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1909 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1910 Use autoconf-set values.
1911 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1912 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1915 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1916 * configure: Rebuilt.
1918 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1920 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1921 handling code > 1k away.
1923 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1925 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1926 defined, output whenever the symbol is updated.
1928 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1930 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1931 section to 0 if user_set_vma is set.
1932 * elflink.h (elf_bfd_final_link): Likewise.
1934 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1936 Partially undo patch of Jun 20.
1937 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1938 (coff_compute_section_file_positions): Likewise.
1939 (coff_write_object_contents): Likewise. Re-add deleted code, but
1940 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1941 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1943 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1945 * config.bfd: Add support for *-*-rtems* configurations.
1947 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * elf.c (prep_headers): Add bfd_arch_alpha case.
1951 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1953 * elf64-alpha.c: New file.
1954 * config.bfd (alpha-*-linuxecoff*): New target.
1955 (alpha-*-linux*, alpha-*-elf*): New targets.
1956 * configure.in (bfd_elf64_alpha_vec): New vector.
1957 * configure: Rebuild.
1958 * targets.c (bfd_elf64_alpha_vec): Declare.
1959 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1960 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1961 * bfd-in2.h, libbfd.h: Rebuild.
1962 * Makefile.in: Rebuild dependencies.
1963 (BFD64_BACKENDS): Add elf64-alpha.o.
1964 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1966 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1968 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1969 than relying on a right shift of 32.
1971 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1973 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1974 ifdef to COFF_WITH_PE.
1975 (coff_compute_section_file_positions): Likewise.
1976 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1977 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1978 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1979 COFF_IMAGE_WITH_PE, always include.
1981 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1983 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1986 approximate the correct answer if SIZEOF_HEADERS was not used.
1988 * binary.c (binary_set_section_contents): Set section file
1989 position based on LMA rather than VMA.
1991 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1993 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1994 symbols if info->strip == strip_all.
1996 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1998 * coff-h8300.c: Remove #if 0 code.
1999 (compatable): Don't allow mixing/matching of different architectures.
2001 * archures.c (bfd_mach_h8300s): Add.
2002 * bfd-in2.h: Rebuilt.
2003 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2005 (h8300_reloc16_estimate): Likewise.
2006 (h8300_reloc16_extra_cases): Likewise.
2007 (h8300_bfd_link_add_symbols): Likewise.
2008 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2009 (coff_set_flags): Likewise.
2010 * cpu-h8300.c (h8300_scan): Likewise.
2011 Add H8/S to bfd_h8300_arch list.
2013 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2015 Added support for Alpha OpenVMS:
2016 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2017 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2018 * config.h-vms, makefile.vms: New files.
2019 * config.bfd (alpha-*-*vms*): New target.
2020 * configure.in (evax_alpha_vec): New target vector.
2021 * configure: Rebuild.
2022 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2023 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2024 * targets.c (bfd_target_evax_flavour): Define.
2025 (evax_alpha_vec): Declare.
2026 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2027 if BFD64 is defined.
2028 * bfd-in2.h, libbfd.h: Rebuild.
2029 * Makefile.in: Rebuild dependencies.
2030 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2031 evax-emh.o, and evax-misc.o.
2032 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2033 evax-etir.c, evax-emh.c, and evax-misc.c.
2034 (HFILES): Add evax.h.
2036 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2038 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2040 (h8300_bfd_link_add_symbols): Likewise.
2042 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2044 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2045 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2047 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2050 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2052 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2053 R_MIPS_32 relocs if creating a shared library.
2055 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2057 * peicode.h (add_data_entry): Use pei_section_data rather than
2058 _cooked_size. Corresponds to May 13 change in coffcode.h.
2060 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2062 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2063 * coffcode.h (coff_write_object_contents): If there are long
2064 section names, always set the f_symptr field, even if there are no
2066 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2067 if there are no symbols.
2069 * coffgen.c (make_a_section_from_file): Check return value of
2070 _bfd_coff_read_string_table.
2071 (coff_real_object_p): Check return value of
2072 make_a_section_from_file.
2073 (_bfd_coff_read_string_table): Check that there are some symbols
2074 before trying to read the string table size.
2076 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2079 to replace a symbol in a dynamic object with a symbol from another
2080 dynamic object, do the replacement if the existing symbol is
2081 global linkage code.
2083 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2084 for _ptrgl, and treat it as global linkage code.
2086 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2087 filename or N_SO symbol past the offset, and use it to indicate
2088 that there is no line number or function when appropriate.
2090 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2093 common symbol defined by the linker. Don't export function code
2094 even if export_defineds is set.
2096 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2098 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2100 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2101 (h8300_symbol_address_p): New function.
2102 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2105 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2107 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2109 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2110 correctly for the two variants. Allow relaxing if the target
2111 is 128 bytes away since after relaxation it'll be 126 bytes away.
2112 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2113 "dot" and "value". Allow relaxing if the target is 128 bytes
2114 away since after relaxation it'll be 126 bytes away.
2115 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2116 the given section until nothing changes.
2118 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2120 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2121 alignment hack--we can get the lnnoptr info another way without
2122 suddenly increasing the alignment requirements. Set the flags for
2124 (ecoff_compute_section_file_positions): Do so.
2126 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2129 to keep the HP emulator database happy.
2131 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2132 From Kevin Buettner <kev@primenet.com>.
2134 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2136 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2137 name of a NULL section.
2139 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2141 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2142 set, always call the notice callback.
2144 * VERSION: Increment for bfdlink.h change.
2146 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2149 (sh_relax_delete_bytes): Correct handling of differently sized
2150 trailing alignment reloc.
2152 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2153 * bfd-in2.h: Rebuild.
2154 * configure.in: Warn if there is no known 64 bit type.
2155 * configure: Rebuild.
2157 * Makefile.in: Rebuild dependencies.
2158 (BFD32_BACKENDS): Add ppcboot.o.
2159 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2161 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2162 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2164 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2167 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2168 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2169 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2171 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2173 * elf64-mips.c: Improve reloc special_functions and handling of
2174 SHT_MIPS_OPTIONS section.
2175 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2176 mips_elf_hi16_reloc and make globally visible.
2177 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2178 make globally visible.
2179 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2180 make globally visible.
2181 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2182 and make globally visible.
2183 (gprel16_with_gp): Check howto->src_mask before using value in
2185 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2186 and make globally visible.
2187 (gprel32_with_gp): Check howto->src_mask before fetching value.
2188 (bfd_mips_elf_swap_options_in): New function.
2189 (bfd_mips_elf_swap_options_out): New function.
2190 (_bfd_mips_elf_set_private_flags): Rename from
2191 mips_elf_set_private_flags and make globally visible.
2192 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2193 mips_elf_copy_private_bfd_data and make globally visible.
2194 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2195 mips_elf_merge_private_bfd_data and make globally visible.
2196 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2197 for a SHT_MIPS_OPTIONS section.
2198 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2199 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2200 name of a SHT_MIPS_OPTIONS section.
2201 (_bfd_mips_elf_set_section_contents): New function.
2202 (mips_elf32_section_processing): Set the GP value in a
2203 SHT_MIPS_OPTIONS section.
2204 (_bfd_mips_elf_find_nearest_line): Rename from
2205 mips_elf_find_nearest_line and make globally visible.
2206 (bfd_elf32_set_section_contents): Define.
2207 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2208 (_bfd_mips_elf_lo16_reloc): Declare.
2209 (_bfd_mips_elf_gprel16_reloc): Declare.
2210 (_bfd_mips_elf_got16_reloc): Declare.
2211 (_bfd_mips_elf_gprel32_reloc): Declare.
2212 (_bfd_mips_elf_set_private_flags): Declare.
2213 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2214 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2215 (_bfd_mips_elf_find_nearest_line): Declare.
2216 (_bfd_mips_elf_set_section_contents): Declare.
2218 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2220 (elf_info_to_howto): Define.
2221 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2223 (elf_info_to_howto): Define.
2224 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2226 (elf_info_to_howto): Define.
2228 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2229 R_MOV16B[12], to match change in coff/internal.h.
2231 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * elf64-mips.c: Extensive additions to provide better support for
2234 writing files and for gas.
2235 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2236 of mips_elf_object_p.
2237 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2238 _bfd_mips_elf_object_p.
2239 (_bfd_mips_elf_final_write_processing): Rename from
2240 mips_elf_final_write_processing and make globally visible.
2241 (_bfd_mips_elf_fake_sections): Rename from
2242 mips_elf_fake_sections and make globally visible.
2243 (_bfd_mips_elf_section_from_bfd_section): Rename from
2244 mips_elf_section_from_bfd_section and make globally visible.
2245 (_bfd_mips_elf_section_processing): New function, broken out of
2246 mips_elf_section_processing.
2247 (mips_elf32_section_processing): Rename from
2248 mips_elf_section_processing; call
2249 _bfd_mips_elf_section_processing.
2250 (_bfd_mips_elf_symbol_processing): Rename from
2251 mips_elf_symbol_processing and make globally visible.
2252 (_bfd_mips_elf_read_ecoff_info): Rename from
2253 mips_elf_read_ecoff_info and make globally visible.
2254 (mips_elf32_ecoff_debug_swap): Rename from
2255 mips_elf_ecoff_debug_swap.
2256 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2257 struct symbol_cache_entry.
2258 (_bfd_elf_validate_reloc): New function, moved in from
2259 elfcode.h:validate_reloc.
2260 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2261 to _bfd_elf_validate_reloc. Change all callers.
2262 * elf-bfd.h (bfd_section_from_shdr): Declare.
2263 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2264 (_bfd_elf_validate_reloc): Declare.
2265 (_bfd_mips_elf_object_p): Declare.
2266 (_bfd_mips_elf_fake_sections): Declare.
2267 (_bfd_mips_elf_section_from_bfd_section): Declare.
2268 (_bfd_mips_elf_section_processing): Declare.
2269 (_bfd_mips_elf_symbol_processing): Declare.
2270 (_bfd_mips_elf_read_ecoff_info): Declare.
2271 (_bfd_mips_elf_final_write_processing): Declare.
2272 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2275 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2276 (mips_elf_final_write_processing): Likewise.
2278 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2280 64-bit MIPS ELF ABI objdump support:
2281 * elf64-mips.c: New file.
2282 * Makefile.in: Rebuild dependencies.
2283 (BFD64_BACKENDS): Add elf64-mips.o.
2284 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2285 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2286 bfd_elf64_littlemips_vec to targ_selvecs.
2287 (mips*-*-elf*): Likewise.
2288 * confingure.in: Add bfd_elf64_bigmips_vec and
2289 bfd_elf64_littlemips_vec to vector switch.
2290 * configure: Rebuild.
2291 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2292 broken out of mips_elf_section_from_shdr.
2293 (mips_elf32_section_from_shdr): Rename from
2294 mips_elf_section_from_shdr. Call new function.
2295 (elf_backend_section_from_shdr): Update name of renamed function.
2296 * elf-bfd.h (struct elf_size_info): Change second parameter of
2297 write_out_phdrs to be const. Likewise for second parameter of
2299 (struct bfd_elf_section_data): Add rel_hdr2 field.
2300 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2301 (bfd_elf32_swap_symbol_out): Likewise.
2302 (bfd_elf32_swap_reloc_in): Likewise.
2303 (bfd_elf32_swap_reloc_out): Likewise.
2304 (bfd_elf32_swap_reloca_in): Likewise.
2305 (bfd_elf32_swap_reloca_out): Likewise.
2306 (bfd_elf32_swap_phdr_in): Likewise.
2307 (bfd_elf32_swap_phdr_out): Likewise.
2308 (bfd_elf32_swap_dyn_in): Likewise.
2309 (bfd_elf32_swap_dyn_out): Likewise.
2310 (bfd_elf32_slurp_symbol_table): Declare.
2311 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2312 (bfd_elf32_write_out_phdrs): Declare.
2313 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2314 (bfd_elf64_swap_symbol_out): Likewise.
2315 (bfd_elf64_swap_reloc_in): Likewise.
2316 (bfd_elf64_swap_reloc_out): Likewise.
2317 (bfd_elf64_swap_reloca_in): Likewise.
2318 (bfd_elf64_swap_reloca_out): Likewise.
2319 (bfd_elf64_swap_phdr_in): Likewise.
2320 (bfd_elf64_swap_phdr_out): Likewise.
2321 (bfd_elf64_swap_dyn_in): Likewise.
2322 (bfd_elf64_swap_dyn_out): Likewise.
2323 (bfd_elf64_slurp_symbol_table): Declare.
2324 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2325 (bfd_elf64_write_out_phdrs): Declare.
2326 (_bfd_mips_elf_section_from_shdr): Declare.
2327 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2328 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2329 section for the section, add the new one to rel_hdr2. Increment
2330 reloc_count rather than setting it.
2331 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2332 Remove static declaration.
2333 (elf_write_shdrs_and_ehdr): Define name as macro.
2334 (elf_write_out_phdrs): Likewise.
2335 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2336 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2337 (elf_swap_symbol_in): Change second parameter to be const.
2338 (elf_swap_symbol_out): Likewise.
2339 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2340 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2341 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2342 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2343 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2344 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2345 parameter to be const. Make non-static.
2346 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2348 (elf_slurp_symbol_table): Make non-static.
2349 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2350 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2351 (elf_backend_size_info): Likewise.
2352 (elfNN_bed): Use elf_backend_size_info.
2353 * targets.c (bfd_elf64_bigmips_vec): Declare.
2354 (bfd_elf64_littlemips_vec): Declare.
2355 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2356 bfd_elf64_littlemips_vec if BFD64 is defined.
2358 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2360 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2363 zeroes, in alignment holes.
2365 * configure: Rebuild with autoconf 2.10.
2367 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2368 potential leading underscore in the allocated buffer.
2370 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2372 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2373 symbols into .sbss if this is a relocatable link.
2375 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2378 undefined symbols when creating a shared library.
2380 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * coff-sh.c: Add a bunch of new code and static const arrays to
2383 support aligning loads and stores on four byte memory boundaries.
2385 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2387 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2388 call sh_align_loads.
2389 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2392 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * cache.c (bfd_open_file): Unlink the file before opening it for
2395 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2397 * opncls.c (bfd_fdopenr): Set opened_once.
2399 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2404 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2405 the code unconditionally.
2407 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * libcoff-in.h (struct pei_section_tdata): Define structure.
2410 (pei_section_data): Define macro.
2411 * libcoff.h: Rebuild.
2412 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2413 store s_paddr field in pei_section_data.
2414 (coff_compute_section_file_positions): Use pei_section_data rather
2415 than _cooked_size, and don't overwrite an existing value.
2416 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2417 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2418 * peicode.h (coff_bfd_copy_private_section_data): Define if
2420 (pe_bfd_copy_private_section_data): New static function if
2423 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * srec.c (srec_set_arch_mach): Write as a function rather than a
2428 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2429 no map, just check each member in turn to see whether it is
2432 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2434 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2435 table. Call BFD_ASSERT to validate header size, instead of
2437 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2440 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2442 * ppcboot.c: New target for looking at PPCbug boot records.
2444 * config{ure.in,.bfd}: Add support for ppcboot target.
2446 * configure: Regenerate.
2448 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2450 * coff-h8300.c (howto_table): Update names to match recent
2451 changes to include/coff/internal.h. Fix minor errors in the
2452 existing relocs. Add R_MOVL1 and R_MOVL2.
2453 (rtype2howto): Similarly.
2454 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2455 existing relaxing code and peform more relaxing.
2456 (h8300_reloc16_extra_cases): Likewise.
2458 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2460 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2463 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2465 * elfcode.h (elf_object_p): Reject generic ELF target if
2466 e_machine matches an alternate machine code in a specific backend.
2468 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2469 obsolete align_power_min field.
2471 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2473 * coff-h8300.c (reloc_howto_type): Add howto entry for
2475 (rtype2howto): Handle R_PCRWORD_B.
2476 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2477 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2478 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2479 branch (R_PCWORD_B).
2481 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * aoutx.h (translate_from_native_sym_flags): Set the section for
2484 BSF_CONSTRUCTOR symbols.
2486 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2489 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2491 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2492 stop looking when section is found.
2494 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * coffcode.h (STRING_SIZE_SIZE): Define.
2497 (styp_to_sec_flags): Handle long symbol names when looking for the
2499 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2500 (bfd_coff_long_section_names): Define.
2501 (coff_write_object_contents): Handle long section names.
2502 (bfd_coff_std_swap_table): Initialize new field.
2503 * libcoff.h: Rebuild.
2504 * coffgen.c (make_a_section_from_file): Handle long section
2506 (coff_write_symbols): Handle long section names.
2507 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2508 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2509 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2510 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2511 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2512 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2513 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2514 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2516 * bout.c (b_out_callback): Set lma of sections.
2517 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2518 parameter to output_bfd. Used input_bfd instead of output_bfd in
2521 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * aoutx.h (translate_from_native_sym_flags): Don't create
2524 SEC_CONSTRUCTOR sections.
2525 * ecoff.c (ecoff_set_symbol_info): Likewise.
2527 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2528 From Don Bowman <bowman@waterloo.hp.com>.
2530 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2532 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2533 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2535 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2538 mips_32_relocs field.
2539 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2540 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2541 relocs against a global symbol which is not defined in a regular
2543 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2544 against a global symbol, increment mips_32_relocs.
2545 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2546 the symbol is not defined in a regular file, make room in the
2549 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2552 file position and the virtual file position separately. Set
2553 filepos information bsaed on the real file position.
2554 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2555 Jan 23 change to coffcode.h.
2557 * som.c (som_slurp_symbol_table): Set the symbol count to the
2558 number of BFD symbols created.
2560 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2562 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2563 output file if linking shared objects. Loop to check all relocs,
2564 rather than returning false on first error.
2566 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2568 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2569 (ppc_elf_additional_program_headers): If .interp section, bump #
2570 of program headers by 1.
2571 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2572 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2573 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2575 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2577 (ppc_elf_relocate_section): If the output section isn't defined,
2578 don't abort, just give an error message.
2580 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2581 being created is .sdata or .sdata2, don't make the symbol dynamic.
2583 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2585 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2586 members of an archive for dynamic objects with no symbols, and
2587 pass them directly to check_archive_element.
2588 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2589 xcoff_link_check_dynamic_ar_symbols.
2590 (xcoff_link_check_dynamic_ar_symbols): New static function.
2592 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2593 from _bfd_nodynamic to _bfd_xcoff.
2594 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2596 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2597 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2598 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2599 * libcoff.h: Rebuild.
2600 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2601 (xcoff_get_section_contents): New static function.
2602 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2603 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2604 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2605 (xcoff_dynamic_reloc): New static variable.
2606 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2607 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2609 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2612 if reloc_entry->addend is not 0.
2613 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2615 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2617 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2619 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2620 Add entries for R_SPARC_[56].
2621 (sparc_reloc_map): Add entries for R_SPARC_[56].
2623 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2625 Optimize linking of stabs in sections as used in ELF and COFF.
2626 * stabs.c: New file.
2627 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2628 (_bfd_write_section_stabs): Declare.
2629 (_bfd_write_stab_strings): Declare.
2630 * libbfd.h: Rebuild.
2631 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2632 (struct coff_link_hash_table): Add stab_info field.
2633 * libcoff.h: Rebuild.
2634 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2636 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2638 (_bfd_coff_final_link): Write out stab strings hash table.
2639 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2640 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2642 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2643 (struct bfd_elf_section_data): Add stab_info field.
2644 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2646 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2647 _bfd_link_section_stabs.
2648 (elf_bfd_final_link): Write out stab strings hash table.
2649 (elf_link_input_bfd): Handle optimized stabs sections.
2650 * reloc.c (_bfd_final_link_relocate): Check address against
2651 _raw_size rather than _cooked_size.
2652 * Makefile.in: Rebuild dependencies.
2653 (BFD_LIBS): Add stabs.o
2654 (BFD_LIBS_CFILES): Add stabs.c.
2656 * VERSION: Increment for bfdlink.h change.
2658 * coffgen.c (coff_renumber_symbols): Correct handling of
2659 BSF_NOT_AT_END common symbols.
2661 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * coff-ppc.c (record_toc): Add cast to avoid warning.
2664 (ppc_allocate_toc_section): Likewise.
2665 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2666 (ppc_coff_reloc_type_lookup): Remove unreached code.
2667 * coffcode.h (coff_write_object_contents): Don't take the address
2669 * peicode.h (pe_print_idata): Add casts to avoid warning.
2670 (pe_print_edata): Likewise.
2671 (pe_print_reloc): Remove ANSI C string concatenation.
2673 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2677 * libcoff.h: Rebuild.
2678 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2680 (coff_swap_aux_out): Likewise.
2681 * peicode.h (coff_swap_aux_in): Likewise.
2682 (coff_swap_aux_out): Likewise.
2683 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2685 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2687 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2688 Fix up .bf endndx link fields.
2689 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2691 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2694 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2696 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2697 on Solaris PowerPC systems doesn't get confused.
2699 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2702 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2703 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2704 update did_reg and did_reg2.
2706 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2710 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2711 callback routines, pass h->root.string rather than name, in case
2712 copy is true and name is transient.
2714 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2716 * elfcore.h: Add support for core files with multiple threads.
2717 (Primarily for Solaris.)
2719 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2721 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2722 section->orelocation is NULL.
2724 * coffgen.c (bfd_coff_get_syment): New function.
2725 (bfd_coff_get_auxent): New function.
2726 * bfd-in.h (bfd_coff_get_syment): Declare.
2727 (bfd_coff_get_auxent): Declare.
2728 * bfd-in2.h: Rebuild.
2730 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2732 * elf32-mips.c (struct mips_hi16): Define.
2733 (mips_hi16_addr, mips_hi16_addend): Remove.
2734 (mips_hi16_list): New static variable.
2735 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2736 (mips_elf_lo16_reloc): Process mips_hi16_list.
2737 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2738 relocs before the associated LO16 reloc.
2740 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * versados.c (versados_scan): Check bfd_alloc return value.
2743 (versados_object_p): Check all bfd_read return values. Require
2744 that lang field be less than 10, to avoid confusion with Intel Hex
2747 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2749 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2750 not 0, for an absolute symbol.
2751 (NAME(aout,swap_ext_reloc_out)): Likewise.
2753 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2754 (ihex_write_object_contents): For a large start address, output
2755 the full 32 bit address in record type 5.
2757 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2758 to int to avoid promotion problems in prototype.
2760 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * configure.host: Use ${srcdir} when looking for picfrag.
2764 * configure.host: Switch on ${libdir}, not $(libdir). From
2765 alan@spri.levels.unisa.edu.au (Alan Modra).
2767 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2768 entry point, not just for DYNAMIC objects.
2769 * sunos.c (sunos_add_dynamic_symbols): Always call
2770 sunos_create_dynamic_sections. If called with a non DYNAMIC
2771 object, don't do anything else.
2772 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2774 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * configure.in: Permit --enable-shared to specify a list of
2778 * configure: Rebuild.
2780 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2781 host when configuring with --enable-shard.
2783 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2788 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2789 to avoid crashing in bfd_hash_replace.
2791 * sysdep.h: Use #ifdef, not #if.
2793 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * config.in: Rebuild.
2797 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2799 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2800 (AC_CHECK_HEADERS): Check for sys/time.h
2801 (AC_HEADER_TIME): Add macro.
2802 * configure: Rebuild.
2803 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2804 to control what combination of <time> and <sys/time.h>
2807 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2809 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2810 (aout_32_sunos4_write_object_contents): Likewise.
2811 * aoutx.h (NAME(aout,machine_type)): Handle
2812 bfd_mach_sparc_{sparclet,sparclite}.
2813 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2814 (bfd_mach_sparc_v9_p): Update.
2815 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2816 * libaout.h (enum machine_type): Add M_SPARCLET.
2817 * sunos.c (MACHTYPE_OK): Define.
2818 * bfd-in2.h: Regenerated.
2820 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2823 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2824 * elflink.c (_bfd_elf_create_got_section): Store the
2825 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2826 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2827 global offset table goes over 0x1000, set the value of
2828 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2829 (elf32_sparc_relocate_section): Subtract the offset of
2830 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2832 * elfcode.h: Don't include <string.h>.
2834 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2836 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2837 generic_link_hash_newfunc. All references changed.
2838 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2839 moved here from libbfd-in.h.
2840 * libbfd-in.h: Corresponding changes.
2841 * libbfd.h: Regenerated.
2843 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * aoutx.h (aout_link_input_section_std): When reporting an
2846 overflow error, use the name of the symbol in the hash table if
2848 (aout_link_input_section_ext): Likewise.
2850 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2851 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2853 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2855 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2856 * coffcode.h (coff_compute_section_file_positions): Likewise.
2857 (coff_write_object_contents): Likewise.
2859 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2861 * section.c (SEC_LINK_ONCE): Define.
2862 (SEC_LINK_DUPLICATES): Define.
2863 (SEC_LINK_DUPLICATES_DISCARD): Define.
2864 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2865 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2866 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2867 * bfd-in2.h: Rebuild.
2868 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2869 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2870 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2871 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2872 SEC_LINK_ONCE, and look through the symbol table for the setting
2873 for SEC_LINK_DUPLICATES.
2874 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2875 set for a section, find the section symbol in the symbol table,
2876 and set the aux entry based on SEC_LINK_DUPLICATES.
2877 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2878 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2879 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2880 * coff-i386.c (i386coff_vec): Likewise.
2881 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2883 * VERSION: Bump to 2.6.1.
2884 * Makefile.in (stamp-h): Depend upon VERSION.
2886 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2888 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2889 * libbfd.h: Rebuilt.
2890 * linker.c (generic_link_hash_newfunc): No longer static.
2891 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2893 * coff-h8300.c: Add two derived hash tables and their associated
2894 funtions and #defines for use by the h8300 linker.
2895 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2896 the function vector as needed. Place the address of the function
2897 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2898 Rewrite the vectors section contents as necessary.
2899 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2900 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2901 (coff_bfd_link_hash_table_create): Likewise.
2903 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2905 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2906 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2908 (hppa_rebuild_insn): Pass pointer to correct type to
2909 low_sign_unext and dis_assemble_21.
2911 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2913 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2914 Stick with sparc-*-{sysv4*,solaris2*}.
2916 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2919 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2920 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2921 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2922 fields is non-zero, print them.
2924 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2925 ifdef. Remove unused variables.
2926 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2928 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2929 (get_symbol_value): Ifdef out.
2930 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2931 (coff_ppc_relocate_section): Remove unused variables. Make
2932 fprintf strings and argument types correspond. Put before_addr in
2934 (dump_toc): Make fprintf strings and argument types correspond.
2935 (ppc_process_before_allocation): Remove unused variables. Always
2937 (ppc_reflo_reloc): Ifdef out.
2938 (ppc_addr32nb_reloc): Ifdef out.
2939 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2941 (coff_ppc_rtype_to_howto): Likewise.
2942 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2944 * peicode.h (pe_print_idata): Move otherwise unused variables into
2945 the #ifdef where they are used. Always return a value.
2946 (pe_print_edata): Make fprintf strings and argument types
2947 correspond. Always return a value.
2948 (pe_print_pdata): Removed unused variable addr_value. Always
2950 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2951 strings and argument types correspond. Always return a value.
2953 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2954 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2955 variable rela inside #if 0 section where it is used.
2957 * ns32k.h: New file.
2958 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2959 functions to start with _bfd_.
2960 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2961 functions in cpu-ns32k.h.
2962 * Makefile.in: Rebuild dependencies.
2963 (HFILES): Add ns32k.h.
2965 * section.c (struct sec): Add linker_mark field. Change
2966 user_set_vma and reloc_done to be single bit fields.
2967 (STD_SECTION): Update accordingly.
2968 * bfd-in2.h: Rebuild.
2969 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2971 (aout_link_input_bfd): Don't link unmarked sections.
2972 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2974 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2975 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2977 * elflink.h (elf_bfd_final_link): Mark sections included in the
2979 (elf_link_input_bfd): Don't link unmarked sections.
2980 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2982 (xcoff_link_input_bfd): Don't link unmarked sections.
2984 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2985 overflow error messages.
2987 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2990 is not set, print "BFD: " before the error message.
2992 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2993 Miles Bader <miles@gnu.ai.mit.edu>.
2994 * configure: Rebuild.
2996 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3001 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3002 m68k-aout, m68k-coff, and m68k-elf targets.
3004 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3006 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3007 (ieee_generic_stat_arch_elt): Restructured to prevent
3008 ieee_object_p from being called repeatedly.
3010 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3012 * coffcode.h (coff_write_object_contents): Allocate
3013 buffers large enough for any FILEHDR or AOUTHDR.
3015 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3017 * ecofflink.c (lookup_line): New static function, renamed and
3018 slighly changed from old _bfd_ecoff_locate_line.
3019 (_bfd_ecoff_locate_line): Cache line number information. Use
3020 lookup_line for actual lookup.
3022 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3024 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3025 multiple of 20 bytes.
3027 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3030 allocate ecoff_find_line, and don't initialize by hand.
3031 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3032 mips_elf_find_line, and don't call memset.
3034 * coffcode.h (coff_compute_section_file_positions): If not
3035 producing a final executable, don't consider sofar when aligning
3036 the section to the correct size.
3038 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3041 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3042 * coffgen.c (coff_section_symbol): Ifdef out.
3044 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3047 output_bfd is not NULL.
3049 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3051 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3052 of bfd_alloc (fixes fix_line not being initialized).
3053 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3055 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3057 * coffcode.h: Allow specific backends to override the
3058 bfd_link_add_symbols routine.
3060 * coff-h8300.c: Include genlink.h.
3061 (howto_table): Add R_MEM_INDIRECT.
3062 (rtype2howto): Support R_MEM_INDIRECT.
3063 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3066 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3068 * coff-alpha.c (alpha_relocate_section): Use
3069 info->callbacks_warning, rather than _bfd_error_handler, for
3070 "multiple gp" warning.
3072 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3075 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3076 table string. Use bfd_wrapped_link_hash_lookup.
3077 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3079 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3080 table, if any, when writing out symbols.
3081 (aout_link_input_section_std): Use the name from the hash table,
3082 if any, when reporting undefined symbols.
3083 (aout_link_input_section_ext): Likewise.
3084 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3085 * bout.c (get_value): Likewise.
3086 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3087 * ecoff.c (ecoff_reloc_link_order): Likewise.
3088 * elflink.h (elf_link_add_object_symbols): Likewise.
3089 (elf_reloc_link_order): Likewise.
3090 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3091 (_bfd_generic_reloc_link_order): Likewise.
3092 (default_indirect_link_order): Likewise.
3093 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3094 * sunos.c (sunos_add_one_symbol): Likewise.
3095 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3096 (bfd_xcoff_link_count_reloc): Likewise.
3097 (xcoff_reloc_link_order): Likewise.
3099 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3100 into -1 for intern->rss.
3102 * configure: Rebuild with autoconf 2.8.
3104 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * stab-syms.c (__define_stab_duplicate): Define.
3107 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3109 * bfd-in.h (bfd_get_stab_name): Declare.
3110 * bfd-in2.h: Rebuild.
3111 * Makefile.in: Rebuild dependencies.
3112 (BFD_LIBS): Add stab-syms.o.
3113 (BFD_LIBS_CFILES): Add stab-syms.c.
3114 (BFD32_BACKENDS): Remove stab-syms.o.
3115 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3116 * configure.in: Don't list stab-syms.o in bfd_backends.
3117 * configure: Rebuild.
3118 * libaout.h (aout_stab_name): Don't declare.
3119 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3122 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * elf.c (assign_file_positions_for_segments): Adjust file offset
3125 for section alignment even if SEC_LOAD is not set.
3127 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3130 since they appear as targets in Makefile.in.
3131 * configure: Rebuild.
3133 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3134 don't fiddle with a symbol which is not defined anywhere.
3136 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3138 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3139 though they are defined in a shared library.
3140 (xcoff_build_ldsyms): Likewise.
3142 * coffgen.c (coff_find_nearest_line): Don't look at the line
3143 numbers for the section if section->lineno is NULL.
3145 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3146 message rather than calling BFD_ASSERT.
3147 * elfcode.h (write_relocs): Check return value of
3148 _bfd_elf_symbol_from_bfd_symbol.
3150 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3152 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3155 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3157 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3159 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3160 hppa_reloc_field_selector_type_alt.
3161 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3162 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3164 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3166 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * elf.c (assign_file_positions_for_segments): Adjust the segment
3169 memory size for the alignment of a SEC_ALLOC section, not just a
3172 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3174 * m68klinux.c: New file.
3175 * hosts/m68klinux.h: New file.
3176 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3177 * configure.in (m68*-*-linux*): New native host.
3178 (m68klinux_vec): New vector.
3179 * configure: Rebuild.
3180 * targets.c (m68klinux_vec): Declare.
3181 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3182 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3183 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3184 declaration from bfd_linux_size_dynamic_sections.
3185 (bfd_m68klinux_size_dynamic_sections): Declare.
3186 * bfd-in2.h: Rebuild.
3187 * Makefile.in: Rebuild dependencies.
3188 (BFD32_BACKENDS): Add m68klinux.o.
3189 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3191 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3193 * libhppa.h (pa_arch): Add pa20.
3194 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3195 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3196 (hppa_field_adjust): Handle e_nsel.
3197 * som.c: Provide default definitions for many new relocs found only
3198 in hpux10 include files.
3199 (som_fixup_formats): Add several new relocs from hpux10.
3200 (som_hppa_howto_table): Add hpux10 relocs.
3201 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3203 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3205 * mpw-make.sed: Edit out recent shared library support, and
3206 rules to rebuild .h files using doc/chew.
3208 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3210 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3211 size even of sections with no contents.
3213 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3215 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3216 starting with '$' the way we skip names starting with '.'. When
3217 updating x_endndx, don't be fooled by an index which has been
3220 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3221 struct/union/enum type with no elements.
3223 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3227 * archive.c (bfd_generic_archive_p): If the first file in the
3228 archive can not be recognized as an object, don't assume that this
3229 is the wrong format.
3231 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3232 format is not bfd_object.
3233 (bfd_elf_get_dt_soname): Likewise.
3235 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3237 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3240 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3242 * bfd.c (tdata): Add netbsd_core_data.
3243 * bfd-in2.h: Regenerated.
3245 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3247 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3248 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3249 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3252 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3253 to get the symbol index, matching 14 Jul 95 change.
3255 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3257 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3258 Remove duplicate definition of gp.
3260 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3263 assume that we can set the GP value and then get the same value,
3264 since it won't be true if the output file is neither ELF nor
3266 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3267 _bfd_get_gp_value here.
3268 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3269 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3271 (mips_elf_lo16_reloc): Likewise.
3272 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3273 Don't require that the BFD be ELF.
3274 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3275 (mips_elf_gprel32_reloc): Likewise.
3276 (mips_elf_relocate_section): Don't assume we can set and get the
3278 (mips_elf_finish_dynamic_symbol): Don't bother to use
3279 _bfd_get_gp_value here.
3281 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3282 Don't change epdr between malloc and free. Be careful not to free
3283 NULL pointers. Zero out the first RPDR.
3285 * configure.host: On Linux, only pass -rpath option if $(libdir)
3286 is neither /lib nor /usr/lib. From Alan Modra
3287 <alan@mullet.Levels.UniSA.Edu.Au>.
3289 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3291 (elf_dt_name): Rename from elf_dt_needed_name.
3292 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3294 (bfd_elf_get_dt_soname): New function.
3295 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3296 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3297 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3298 * bfd-in2.h: Rebuild.
3300 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3302 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3303 _bfd_sparc_elf_reloc_type_lookup.
3304 (bfd_elf32_bfd_reloc_type_lookup): Update.
3305 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3306 (sparc64_elf_howto_table): Define.
3307 (sparc_reloc_map): Define.
3308 (sparc64_elf_reloc_type_lookup): New function.
3309 (sparc_elf_wdisp16_reloc): New function.
3310 (elf_info_to_howto): Use sparc64_elf_howto_table.
3311 (sparc64_elf_relocate_section): Likewise.
3312 (bfd_elf64_bfd_reloc_type_lookup): Update.
3314 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * configure.host: Check for 'do not mix' from native linker before
3317 trying to use -rpath.
3319 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3321 * bfd.c (_bfd_get_gp_value): New function.
3322 (_bfd_set_gp_value): New function.
3323 * libbfd-in.h (_bfd_get_gp_value): Declare.
3324 (_bfd_set_gp_value): Declare.
3325 * libbfd.h: Rebuild.
3326 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3327 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3328 directly to the fields in the tdata information.
3329 (alpha_relocate_section): Likewise.
3330 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3331 (mips_gprel_reloc): Likewise.
3332 (mips_relocate_section): Likewise.
3333 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3334 (mips_elf_lo16_reloc): Likewise.
3335 (mips_elf_final_gp): Likewise.
3336 (mips_elf_gprel16_reloc): Likewise.
3337 (mips_elf_gprel32_reloc): Likewise.
3338 (mips_elf_relocate_section): Likewise.
3339 (mips_elf_finish_dynamic_symbol): Likewise.
3341 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3343 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * configure.in: Call AC_PROG_CC before configure.host.
3346 * configure: Rebuild.
3347 * configure.host: Don't set information which autoconf should
3348 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3350 * configure.host: Remove go32 and win32 host information, since it
3351 should no longer be needed.
3353 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3354 then start a new segment rather than put a writable section in a
3357 * configure.host: Set RPATH_ENVVAR.
3359 * Makefile.in: Rebuild dependencies.
3361 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3362 zero_section variable.
3364 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3366 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3367 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3368 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3370 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3372 * ieee.c (ieee_write_expression): Only use an R variable for a
3373 local symbol. Don't output a zero offset. Handle a zero address.
3374 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3375 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3377 (parse_expression): Don't try to handle multiple occurrences of a
3378 P variable. Handle I variables differently from X variables. Fix
3379 the order of minus expressions.
3380 (ieee_slurp_external_symbols): Generate an I variable for an NN
3381 record. Fix handling of ATI and ATX records.
3382 (ieee_slurp_sections): Only set minimal section attributes.
3383 Adjust them later, based on the section contents.
3384 (ieee_object_p): Read in the file until just after the ME record.
3385 Call ieee_slurp_section_data to set the section flags.
3386 (do_one): Add iterations parameter. Only repeat the first load
3387 item. Set the section and file reloc flags.
3388 (ieee_slurp_section_data): Set section flags. Pass iterations to
3390 (ieee_canonicalize_reloc): Handle I variables.
3391 (do_with_relocs): Only emit relocation size when necessary.
3392 Increase MAXRUN to 127. Change ov to be assigned, and take
3393 src_mask and pcrel_offset into account.
3394 (ieee_write_data_part): Skip sections that are not loaded.
3395 (ieee_write_external_part): Don't output optional last entry of WX
3397 (ieee_write_me_part): Make setting of me_record neater.
3398 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3400 * syms.c (stt): Add entries for zerovars, vars, and code.
3402 * elfcode.h (validate_reloc): New static function.
3403 (write_relocs): Call validate_reloc for non ELF relocs.
3405 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3406 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3407 (TARGET_LITTLE_SYM): Likewise.
3409 * config.bfd (m68*-*-psos*): New target.
3411 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3413 * i386msdos.c: Remove some #if 0 code.
3414 (msdos_write_object_contents): Don't include empty sections in the
3415 size computation, regardless of their address.
3417 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3419 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3420 is NULL, ie, the -r switch is used.
3422 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3425 (BFD_RELOC_MIPS_GOT_LO16): Define.
3426 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3427 * bfd-in2.h, libbfd.h: Rebuild.
3428 * elf32-mips.c (mips_reloc_map): Map new relocs.
3430 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3432 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3435 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3436 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3437 simple number for the section address, rather than an expression.
3438 Limit the number of bytes between relocs to MAXRUN.
3439 (ieee_write_me_part): Set me_record to the file offset after the
3441 (ieee_write_processor): New static function.
3442 (ieee_write_object_contents): Use ieee_write_processor.
3444 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3448 * coff-aux.c: Change include of aux.h to aux-coff.h.
3450 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3452 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3453 relocation put the addend both in the reloc entry and the data.
3454 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3457 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3458 a R_68K_PCxx reloc against a defined global symbol directly.
3459 (elf_m68k_check_relocs): Don't count such a reloc.
3461 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3462 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3463 symbol for now, otherwise always record the symbol as dynamic.
3464 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3465 is not referenced by a dynamic object, and we are not making a
3466 shared object, then don't make a PLT entry. If we do make a PLT
3467 entry, make sure the symbol has been recorded as dynamic.
3469 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * configure.host: When making a shared library, set HLDFLAGS to
3472 pass an appropriate -rpath option. Use the make variable SONAME
3473 as the shared library soname, rather than computing it here. On
3474 SunOS, build stamp-tshlink in place of $(SHLINK).
3475 * Makefile.in (SONAME): New variable.
3476 ($(SHLINK)): Make a link to the transformed name, as well.
3477 (stamp-tshlink): New target.
3478 (install): Skip stamp-tshlink during install.
3480 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3482 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3483 linker sections have been set up yet.
3485 * elf.c (make_mapping): Add an additional argument to suppress
3486 making the first section include the program headers.
3487 (map_sections_to_segments): If the user used -Ttext such that the
3488 program headers are on a different page, do not set the flags
3489 saying that this section includes the program headers.
3491 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3493 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3494 don't define TRAD_HEADER.
3495 * configure: Rebuild.
3497 * netbsd-core.c: New file, support for NetBSD core files.
3498 * hosts/*nbsd.h: Removed.
3500 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3502 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3503 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3504 * libbfd.h, bfd-in2.h: Regenerated.
3505 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3506 bfd_elf32_bfd_reloc_type_lookup.
3507 (reloc_type{,_names}): Deleted.
3508 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3510 (sparc_reloc_map): Add sparc64 relocs.
3511 (sparc_elf_notsupported_reloc): New static function.
3512 (sparc_elf_wdisp16_reloc): New static function.
3513 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3514 (elf32_sparc_relocate_section): Likewise.
3515 (bfd_elf32_bfd_reloc_type_lookup): Define.
3516 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3517 (reloc_type{,_names}): Deleted.
3518 (elf_sparc_howto_table): Deleted.
3519 (sparc_reloc_map): Deleted.
3520 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3521 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3523 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3528 * Makefile.in (program_transform_name): New variable.
3529 (install): Transform library name before installing it.
3531 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * archures.c (bfd_mach_i960_hx): Define.
3534 * bfd-in2.h: Rebuild.
3535 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3536 (MATRIX): Expand entries for HX.
3537 (arch_info_struct): Add i960:hx entry.
3538 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3539 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3540 (coff_set_flags): Handle bfd_mach_i960_hx.
3542 Support for building as a shared library, based on patches from
3543 Alan Modra <alan@spri.levels.unisa.edu.au>:
3544 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3545 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3546 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3547 * configure: Rebuild.
3548 * configure.host: If --enable-shared, adjust shared library stuff
3549 based on the host. If the host is SunOS, and the linker supports
3550 -rpath, set HLDFLAGS to use it.
3551 * Makefile.in (ALLLIBS): New variable.
3552 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3553 (COMMON_SHLIB, SHLINK): New variables.
3554 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3555 (STAGESTUFF): Remove variable.
3556 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3558 (stamp-ofiles): New target, like old ofiles target, but build
3559 using a temporary file and move-if-change, and touch stamp-ofiles
3561 (ofiles): Just depend upon stamp-ofiles.
3562 (stamp-piclist, piclist): New targets.
3563 ($(SHLIB), $(SHLINK)): New targets.
3564 (targets.o, archures.o): Build twice if PICFLAG is set.
3565 (do_mostlyclean): Remove pic/*.o.
3566 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3568 (do_distclean): Remove pic and stamp-picdir.
3569 (install): Install shared libraries.
3570 ($(OFILES)): Depend upon stamp-picdir.
3571 (stamp-picdir): New target.
3573 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3575 * libcoff.h: Rebuild.
3577 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3578 flavour of a section with no owner.
3580 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3581 ELF_LINK_NON_ELF flag.
3582 (mips_elf_create_got_section): Likewise.
3584 * elf.c: Revert last change, since it breaks dynamic linking.
3585 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3587 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3588 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3589 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3591 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3593 * elf.c (assign_file_positions_for_segments): If the backend does
3594 not want the elf header or the program headers in the address
3595 space, do not include them in the calculations.
3597 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3598 function to determine if we need additional program headers.
3599 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3600 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3602 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3606 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3608 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3609 back into one line. Some compilers (sunos 4.1.3 for example)
3610 won't accept args split across more than one line.
3612 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3614 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3615 * configure: Regenerate.
3617 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3619 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3620 try to do arithmetic on a void *, cast it to a unsigned char * first.
3622 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3625 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3627 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3628 flag for a newly defined symbol.
3629 (NAME(bfd_elf,record_link_assignment)): Likewise.
3630 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3631 set the DEF or REF_REGULAR flags correctly.
3633 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3634 (libbfd.h, libcoff.h): Corresponding change.
3636 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3637 a PLT32 reloc as dynamic.
3638 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3639 is not referenced by a dynamic object, and we are not making a
3640 shared object, then don't make a PLT entry. If we do make a PLT
3641 entry, make sure the symbol has been recorded as dynamic.
3643 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3645 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3646 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3647 (powerpcle-*-cygwin32): New.
3648 * peicode.h (add_data_entry): Get address from vma.
3650 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3652 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3653 attached to the section has already been created as an undefined
3654 symbol, treat it as if it hasn't been created yet.
3656 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3658 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3659 symbol or section symbols if stripping all symbols and this is not
3660 a relocateable link. Don't output the symbol string table if
3661 there are no symbols.
3662 (elf_link_flush_output_syms): Don't do anything if there are no
3665 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3667 * coff-aux.c: New file.
3668 * hosts/m68kaux.h: New file.
3669 * config.bfd (m68*-apple-aux*): New target.
3670 * configure.in (m68*-apple-aux*): New native host.
3671 (m68kaux_coff_vec): New vector.
3672 * configure: Rebuild.
3673 * targets.c (m68kaux_coff_vec): Declare.
3674 * coffcode.h (bfd_coff_backend_data): Add field
3675 _bfd_coff_link_add_one_symbol.
3676 (bfd_coff_link_add_one_symbol): Define.
3677 (compare_arelent_ptr): New static function if TARG_AUX.
3678 (coff_write_relocs): If TARG_AUX, sort the relocs.
3679 (coff_write_object_contents): Set A/UX aouthdr magic number.
3680 (coff_link_add_one_symbol): Define if not defined.
3681 (bfd_coff_std_swap_table): Initialize new field.
3682 * libcoff.h: Rebuild.
3683 * cofflink.c (coff_link_add_symbols): Call
3684 bfd_coff_link_add_one_symbol rather than
3685 _bfd_generic_link_add_one_symbol.
3686 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3687 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3688 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3689 * Makefile.in: Rebuild dependencies.
3690 (BFD32_BACKENDS): Add coff-aux.o.
3691 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3693 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3695 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3696 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3698 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3701 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3702 (maintainer-clean): Warn about deleting special files.
3703 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3705 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3706 warning symbols correctly.
3707 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3708 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3709 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3710 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3711 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3712 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3714 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3717 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3719 * libcoff-in.h: aligned newly exported names with bfd naming
3720 conventions. Removed an erroneous define of POWERPC_LE_PE.
3721 * libcoff.h: Rebuild.
3722 * cofflink.c, coff-ppc.c: the above function name changes
3724 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3726 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3727 * ecoff.c (struct extsym_info): Define.
3728 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3729 to ecoff_link_write_external.
3730 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3731 Strip symbols when appropriate.
3733 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3734 * syms.c (BSF_OBJECT): Define.
3735 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3736 * bfd-in2.h: Rebuild.
3737 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3739 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3742 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3743 copying relocs into a shared object, treat a defined global symbol
3745 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3746 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3747 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3749 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3750 real defined symbol, not to a weak defined symbol.
3752 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3754 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3755 and made a few static functions externs.
3757 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3758 POWERPC_LE_PE hack in cofflink.
3760 * libcoff-in.h: promoted the following from cofflink.c to allow
3761 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3762 coff_debug_merge_element, struct coff_debug_merge_type,
3763 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3764 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3765 coff_debug_merge_hash_lookup, coff_link_section_info,
3766 coff_final_link_info, coff_debug_merge_hash_newfunc,
3767 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3769 * libcoff.h: re-gen'd
3771 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * syms.c: Include "bfdlink.h".
3774 (struct stab_find_info): Define.
3775 (_bfd_stab_section_find_nearest_line): New function.
3776 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3777 * libbfd.h: Rebuild.
3778 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3779 * elf.c (_bfd_elf_find_nearest_line): Try calling
3780 _bfd_stab_section_find_nearest_line before searching the ELF
3781 symbol table. Find the closest STT_FUNC symbol, not the last one.
3782 * libcoff-in.h (coff_data_type): Add line_info field.
3783 * libcoff.h: Rebuild.
3784 * coffgen.c (coff_find_nearest_line): Try calling
3785 _bfd_stab_section_find_nearest_line before searching the COFF
3787 * Makefile.in: Rebuild dependencies.
3789 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3791 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3792 4 bytes, so we get the correct value when updating the register
3793 field in little endian mode.
3795 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3798 entry_section fields. Add sntoc and snentry fields.
3799 * libcoff.h: Rebuild.
3800 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3801 not toc_section and entry_section (the COFF file does not have any
3802 sections at this point).
3803 (coff_write_object_contents): Set o_snentry and o_sntoc from
3804 snentry and sntoc rather than entry_section and toc_section.
3805 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3806 snentry, not toc_section and entry_section.
3807 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3808 entry_section from hentry.
3809 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3811 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3812 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3813 than using toc_section directly.
3815 * archures.c: Add missing `.' in enum bfd_architecture.
3816 * bfd-in2.h: Rebuild.
3818 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3819 Robert Lipe <robertl@arnet.com>.
3821 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3823 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3824 to sections we allocate. Use bfd_zalloc to allocate initialial
3825 sections, not bfd_alloc.
3826 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3827 SDA{,2}I16 relocations.
3828 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3829 whether to put something in .sbss or not.
3830 (ppc_elf_relocate_section): Add support for more relocations. Add
3831 in sec->output_offset where appropriate. Make error messages
3832 include the symbol name.
3834 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3835 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3836 doesn't get redefined messages if -shared.
3838 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3839 section if the rel_section field has been set up.
3841 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3843 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3846 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3848 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3849 of flags, only flags used are controlled by mach number. Bump up
3850 output file mach number to highest of input file mach numbers.
3851 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3852 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3854 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3855 bfd_elf64_sparc_vec support.
3857 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3859 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3860 the embedded bit is set on some objects and not on others. Just
3862 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3865 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * coffcode.h (coff_new_section_hook): Don't try to align the
3870 * coffcode.h (coff_set_section_contents): Fix the handling of the
3871 .lib section to work even if the entire section contents are
3872 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3873 Robert Lipe <robertl@arnet.com>.
3875 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3877 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3878 memory here for contents.
3880 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3881 _SDA2_BASE_ by 32768.
3882 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3883 started using. Allocate contents for .sdata and .sdata2 sections
3885 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3887 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3888 size _SDA{,2}_BASE_.
3889 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3892 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3894 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3896 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3897 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3898 (bfd_mach_sparc_v9a): Define.
3899 (bfd_mach_sparc_v9_p): Define.
3900 * bfd-in2.h: Regenerated.
3901 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3903 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3904 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3905 to bfd_elf32_sparc_vec.
3906 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3907 Add v8plus{,a} support.
3909 (sparc_compatible): New function.
3910 * elf32-sparc.h: #include "elf/sparc.h".
3911 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3912 elf32_sparc_final_write_processing): New functions.
3913 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3914 elf_backend_final_write_processing): Define.
3916 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3918 * elf-bfd.h (struct elf_link_hash_entry): Add
3919 linker_section_pointer field.
3920 (enum elf_linker_section_enum): Enumeration for new way of
3921 creating linker dynamic sections and symbols.
3922 (elf_linker_section{,_pointers}): New structures for creating
3923 dynamic sections and symbols.
3924 (elf_obj_tdata): Add linker_section_pointers and linker_section
3926 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3927 (_bfd_elf_create_linker_section): New declarations.
3928 (_bfd_elf_find_pointer_linker_section): Ditto.
3929 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3930 (_bfd_elf_make_linker_section_rela): Ditto.
3932 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3934 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3935 (ppc_elf_create_linker_section): New function to create the
3936 sections .got, .sdata, and .sdata2.
3937 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3939 (ppc_elf_check_relocs): Support more of the eabi relocations.
3940 (ppc_elf_relocate_section): Ditto.
3941 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3942 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3944 * elflink.h (elf_create_pointer_linker_section): New function to
3945 create initialized pointers in dynamic linker sections.
3946 (elf_finish_pointer_linker_section): Actually intialize the
3947 pointers created above.
3949 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3950 macros to provide both 32 and 64 bit versions of
3951 elf_create_pointer_linker_section.
3952 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3953 provide both 32 and 64 bit versions of
3954 elf_finish_pointer_linker_section.
3956 * elflink.c (_bfd_elf_create_linker_section): New function to
3957 create a linker section.
3958 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3959 given address in the linker pointer offsets created for a given
3961 (_bfd_elf_make_linker_section_rela): Make a RELA section
3962 corresponding to the generated linker section.
3964 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3966 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3968 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3970 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3971 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3972 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3973 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3974 toc entry in an objdump) for now.
3975 (ppc_do_last, ppc_get_last): New function - needed to save processing
3976 the toc owner to the end.
3977 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3980 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3981 toc owner from being done till last. Must define POWERPC_LE_PC
3984 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3986 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3988 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3989 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3991 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3995 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3997 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3999 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4001 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * elf.c (assign_file_positions_for_segments): Don't increment file
4004 offset for a segment which contains no loadable sections.
4006 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4008 * reloc.c: Add new PowerPC relocations.
4009 * {bfd-in2,libbfd}.h: Regenerate.
4011 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4012 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4014 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4016 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4019 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4022 * coffgen.c (coff_find_nearest_line): Don't try to cache
4023 information in sections that are not owned by a BFD. From Richard
4024 Henderson <richard@atheist.tamu.edu>.
4026 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4027 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4028 * elflink.h (elf_link_output_extsym): Remove special check for
4031 * ecoffswap.h: Add prototypes for static functions.
4033 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4035 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4036 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4038 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4039 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4040 support. Begin support for R_PPC_SDA{2,}REL.
4042 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4044 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4045 create the .got and .got.neg sections.
4046 (ppc_elf_size_dynamic_sections): Call it.
4047 (ppc_elf_check_relocs): Call it.
4048 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4049 (ppc_elf_check_relocs): Add error messages for relocations we
4050 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4053 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4055 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4056 section flags for V.4 and eabi.
4058 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * elf.c (assign_file_positions_for_segments): If a segment
4061 contains no sections, don't mark it as readable.
4063 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4064 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4066 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4067 dynamic section, if there is one.
4068 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4069 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4070 (bfd_elf64_swap_dyn_in): Likewise.
4071 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4073 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4075 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4076 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4077 <pirker@eiunix.tuwien.ac.at>.
4079 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4081 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4082 PowerPC V.4 and eabi.
4083 * bfd-in2.h: Regenerate.
4084 * libfd.h: Regenerate.
4086 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4088 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4089 section type and SHF_EXCLUDE section flag, turning them into the
4090 appropriate bfd section flag.
4092 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * xcofflink.c (xcoff_link_add_symbols): Create the special
4095 sections if we see a DYNAMIC object, in case that is the only
4096 XCOFF input object we see.
4098 * elf32-mips.c: Extensive changes for a start at dynamic linking
4099 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4101 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4102 (struct elf_backend_data): Remove
4103 elf_backend_create_program_headers field. Add
4104 elf_backend_additional_program_headers and
4105 elf_backend_modify_segment_map fields.
4106 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4108 (elf_backend_additional_program_headers): Likewise.
4109 (elf_backend_modify_segment_map): Likewise.
4110 (elf_backend_create_program_headers): Don't define.
4111 (elfNN_bed): Change to account for field changes.
4112 * elf.c (assign_file_positions_for_segments): Call new
4113 modify_segment_map backend function. Don't call old
4114 create_program_headers backend function.
4115 (get_program_header_size): Call additional_program_headers rather
4116 than create_program_headers.
4117 * elflink.h (elf_link_add_object_symbols): Initialize
4118 type_change_ok from new backend field.
4119 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4121 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4122 a reloc against the appropriate section.
4124 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4125 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4126 (elf_flags_init): Rename from elf_ppc_flags_init.
4127 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4129 (ppc_elf_copy_private_bfd_data): Likewise.
4130 (ppc_elf_merge_private_bfd_data): Likewise.
4132 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4135 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4137 * coff-alpha.c (alpha_relocate_section): During final link, allow
4138 output .lita section to be bigger than 64k by adjusting gp value
4139 on a per-input section basis.
4140 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4142 (struct ecoff_section_tdata): Add gp field.
4144 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4146 Handle Alpha ECOFF changes in OSF/1 3.2.
4147 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4149 * coff-alpha.c: Include "aout/ar.h".
4150 (alpha_ecoff_get_relocated_section_contents): Don't require an
4151 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4152 3.2 doesn't generate one.
4153 (alpha_relocate_section): Likewise.
4154 (alpha_ecoff_slurp_armap): Define.
4155 (alpha_ecoff_slurp_extended_name_table): Define.
4156 (alpha_ecoff_construct_extended_name_table): Define.
4157 (alpha_ecoff_truncate_arname): Define.
4158 (alpha_ecoff_write_armap): Define.
4159 (alpha_ecoff_generic_stat_arch_elt): Define.
4160 (alpha_ecoff_update_armap_timestamp): Define.
4162 (alpha_ecoff_read_ar_hdr): New static function.
4163 (alpha_ecoff_get_elt_at_filepos): New static function.
4164 (alpha_ecoff_openr_next_archived_file): New static function.
4165 (alpha_ecoff_get_elt_at_index): New static function.
4166 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4167 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4168 _bfd_ecoff to alpha_ecoff.
4169 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4170 field from backend structure, rather than always calling
4171 _bfd_get_elt_at_filepos.
4172 * coff-mips.c (mips_ecoff_backend_data): Initialize
4173 get_elt_at_filepos field.
4174 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4175 from _bfd_generic_read_ar_hdr with minor changes.
4176 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4177 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4178 * libbfd.h: Rebuild.
4180 * bfd-in.h (BFD_IN_MEMORY): Define.
4181 * libbfd-in.h (struct bfd_in_memory): Define.
4182 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4183 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4184 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4185 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4186 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4187 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4188 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4189 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4190 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4191 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4193 (bfd_openstreamr): Likewise.
4194 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4195 BFD_IN_MEMORY is not set.
4196 * riscix.c (riscix_some_aout_object_p): Likewise.
4197 * bfd-in2.h, libbfd.h: Rebuild.
4199 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4200 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4201 (bfd_get_elt_at_index): Define.
4202 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4203 bfd_get_elt_at_index. Change index parameter from int to
4205 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4206 (_bfd_noarchive_get_elt_at_index): Define.
4207 (_bfd_archive_bsd_get_elt_at_index): Define.
4208 (_bfd_archive_coff_get_elt_at_index): Define.
4209 * bfd-in2.h, libbfd.h: Rebuild.
4210 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4211 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4212 * ieee.c (ieee_get_elt_at_index): Define.
4213 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4214 * oasys.c (oasys_get_elt_at_index): Define.
4215 * som.c (som_get_elt_at_index): Define.
4217 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4218 numbers to the .text section.
4220 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4222 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4223 If there is a SEC_DEBUGGING section, get the contents of the debug
4224 information part from it.
4225 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4227 (ieee_write_object_contents): Check ieee_write_debug_part return.
4229 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4231 * config.bfd (i[345]86-*-freebsd*): Add target.
4232 * configure.in (i386freebsd_vec): Add vec.
4233 * configure: Regenerate.
4234 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4235 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4236 Rebuild dependencies..
4237 * freebsd.h: New file.
4238 * i386freebsd.c: New file.
4239 * targets.c (i386freebsd_vec): Declare.
4240 (bfd_target_vector): Add i386freebsd_vec.
4241 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4242 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4244 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * ieee.c (ieee_slurp_debug): New static function.
4247 (ieee_object_p): Call it.
4248 (ieee_slurp_section_data): Skip debugging sections.
4249 (ieee_get_reloc_upper_bound): Likewise.
4250 (ieee_get_section_contents): Likewise.
4251 (ieee_canonicalize_reloc): Likewise.
4252 (ieee_write_section_part): Likewise.
4253 (ieee_write_debug_part): Likewise.
4254 (ieee_write_data_part): Likewise.
4255 (init_for_output): Likewise.
4257 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4259 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4261 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4262 relocs, since ppc_elf_relocate_section handles the linker case.
4263 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4265 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4266 ppc_elf_relocate_section since that is now the only caller.
4267 (ppc_elf_relocate_section): Ditto.
4269 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4271 * coffcode.h (coff_write_object_contents): If we don't know the
4272 section of the entry point for an XCOFF executable, always set the
4273 entry address to -1.
4275 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4277 * elf.c (bfd_section_from_shdr): Add support for note sections.
4279 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4281 * bfd-in.h (struct _symbol_info): Add stab_type field.
4282 * bfd-in2.h: Rebuild.
4283 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4285 * elf32-ppc.c: Remove trailing newline from calls to
4287 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4288 difference if target endianness is known.
4290 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4292 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4293 old style TOC16 references without using R_PPC_GOT.
4294 (ppc_reloc_type): Ditto.
4295 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4296 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4297 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4298 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4299 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4301 (ppc_elf_adjust_dynamic_symbol): Ditto.
4302 (ppc_elf_adjust_dynindx): Ditto.
4303 (ppc_elf_size_dynamic_sections): Ditto.
4304 (ppc_elf_finish_dynamic_symbol): Ditto.
4305 (ppc_elf_finish_dynamic_sections): Ditto.
4306 (ELF_DYNAMIC_INTERPRETER): Define.
4308 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4310 * elf.c (copy_private_bfd_data): When attaching sections to
4311 segments ignore sections that won't be allocated. Patch from
4314 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4316 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4319 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4321 * coff-i960.c (CALC_ADDEND): Define.
4322 (coff_i960_relocate_section): Add the input section VMA to the
4323 addend for PC relative relocs.
4325 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4327 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4328 to correctly terminate.
4330 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4332 * targets.c (enum bfd_endian): Define.
4333 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4334 from boolean to enum bfd_endian. Change header_byteorder_big_p
4336 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4337 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4338 * bfd-in2.h: Rebuild.
4339 * All targets: Change initialization of byteorder and
4340 header_byteorder to use enum bfd_endian values rather than
4342 * All files: Change all references to byteorder_big_p and
4343 header_byteorder_big_p to use new bfd_*_endian macros.
4345 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4347 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4349 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4351 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4353 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4355 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4357 * ieee.c: Lots of minor cleanups. Make many functions return
4358 errors rather than calling abort. Also:
4359 (ieee_write_twobyte): Remove; change callers to call existing
4360 ieee_write_2bytes function.
4361 (ieee_write_expression): Don't output the section twice when
4362 outputting a local symbol. Don't emit an extraneous zero if there
4364 (ieee_slurp_sections): Set the lma as well as the vma.
4365 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4367 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4368 a recognized one or bfd_arch_unknown.
4369 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4371 (ihex_get_symtab): Likewise.
4373 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4375 * aoutx.h: Include <ctype.h>.
4376 (struct aout_link_includes_table): Define.
4377 (struct aout_link_includes_totals): Define.
4378 (struct aout_link_includes_entry): Define.
4379 (aout_link_includes_lookup): Define macro.
4380 (struct aout_final_link_info): Add includes field.
4381 (aout_link_includes_newfunc): New static function.
4382 (NAME(aout,final_link)): Initialize includes hash table.
4383 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4385 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4387 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4389 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4391 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4393 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4395 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4396 (pe_print_private_bfd_data): call pe_print_reloc.
4397 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4398 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4399 up some debugging as well.
4401 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4403 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4406 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4409 when setting sections to NULL.
4411 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4413 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4415 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4416 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4418 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4419 * bfd-in2.h: Rebuild.
4421 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4423 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4425 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4427 * ihex.c (ihex_scan): Handle record types 4 and 5.
4428 (ihex_object_p): Permit types 4 and 5.
4429 (ihex_set_section_contents): Remove check for out of range
4431 (ihex_write_object_contents): Generate types 4 and 5.
4433 * elflink.h (elf_link_output_extsym): Just ignore warning and
4434 indirect references to symbols which don't really exist.
4436 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4438 * peicode.h (pe_print_idata): Minor format fixes
4439 (pe_print_edata): New function. Under private printing, this formats
4440 the edata section of a PE file.
4441 (pe_print_private_bfd_data): Added call to pe_print_edata.
4443 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4445 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4446 index, don't call stoi.
4448 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4450 * srec.c (srec_scan): Set lma as well as vma.
4452 * ihex.c: New file; support for Intel Hex format.
4453 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4454 (ihex_vec): Declare.
4455 (bfd_target_vector): Always include ihex_vec.
4456 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4457 * Makefile.in: Rebuild dependencies.
4458 (BFD_LIBS): Add ihex.o
4459 (BFD_LIBS_CFILES): Add ihex.c.
4460 * bfd-in2.h: Rebuild.
4462 * elf.c (assign_file_positions_for_segments): Sort the sections in
4464 (get_program_header_size): Return the right size if segment_map is
4466 (copy_private_bfd_data): Don't bother to sort the sections.
4468 * bfd.c (bfd_record_phdr): New function.
4469 * bfd-in.h (bfd_record_phdr): Declare.
4470 * bfd_in2.h: Rebuild.
4472 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4475 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4476 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4478 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4479 (bfd_zmalloc): Change declaration.
4480 * libbfd.h: Rebuild.
4481 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4482 and realloc. Don't set bfd_error_no_memory if they fail.
4484 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4486 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4487 uses as well. Added a new howto to deal with TOCREL16 relocs that
4488 are TOCDEFN as well.
4489 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4490 to handle RVA relocs from dlltool.
4491 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4492 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4493 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4495 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4496 to get the right section alignment.
4498 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4500 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4501 p_paddr if p_paddr is zero.
4502 (make_mapping): Set includes_filehdr and includes_phdrs for first
4504 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4506 (assign_file_positions_for_segments): Handle includes_filehdr and
4507 includes_phdrs. Remove special handling of PT_PHDR and first
4509 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4510 when appropriate. Remove special handling of PT_PHDR segment.
4511 Use a more complex condition for when a section is included in a
4512 segment to handle Solaris linker oddities.
4514 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4516 * coff-m88k.c (howto_table): Reformatted for easier reading;
4517 special_function now points to new function m88k_special_reloc.
4518 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4520 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4521 be done correctly by m88k_special_reloc.
4522 (reloc_processing): New function to be used by RELOC_PROCESSING.
4523 (RELOC_PROCESSING): Define to call reloc_processing.
4525 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4527 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4528 (pe_print_pdata): Likewise.
4530 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4531 obstack_alloc fails.
4532 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4534 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4535 * Many files: don't set bfd_error_no_memory if one of the above
4538 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4539 if p_paddr_valid is set.
4540 (copy_private_bfd_data): New static function.
4541 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4543 * elf.c (assign_file_positions_for_segments): Fix case where extra
4544 program headers were allocated.
4546 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4547 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4548 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4549 _bfd_elf_print_private_bfd_data.
4551 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4552 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4553 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4554 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4555 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4556 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4557 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4559 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4561 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4562 * elf.c (make_mapping): New static function.
4563 (map_sections_to_segments): New static function.
4564 (elf_sort_sections): New static function.
4565 (assign_file_positions_for_segments): New static function.
4566 (map_program_segments): Remove.
4567 (get_program_header_size): Remove sorted_hdrs, count, and
4568 maxpagesize parameters. Simplify.
4569 (assign_file_positions_except_relocs): When generating an
4570 executable, use assign_file_positions_for_segments.
4571 (elf_sort_hdrs): Remove.
4572 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4573 to get_program_header_size.
4575 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4577 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4579 * configure, config.in: Regenerate with autoconf 2.7.
4581 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4582 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4584 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4586 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4587 (ecoff_sec_to_styp_flags): Likewise.
4588 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4589 (ecoff_set_symbol_info): Handle scRConst.
4590 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4591 (ecoff_compute_section_file_positions): Handle .rconst section.
4592 (_bfd_ecoff_write_object_contents): Likewise.
4593 (ecoff_link_check_archive_element): Handle scRConst.
4594 (ecoff_link_add_externals): Likewise.
4595 (ecoff_link_write_external): Handle .rconst section.
4596 (ecoff_reloc_link_order): Likewise.
4597 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4598 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4600 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4602 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4603 DEF_DYNAMIC flag is set.
4605 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4607 * host-aout.c: If TRAD_HEADER is defined, include it.
4609 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4611 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4612 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4613 (BFD_NEED_DECLARATION): New function.
4614 * configure.in: Use BFD_NEED_DECLARATION.
4615 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4616 * configure, config.in: Rebuild with autoconf 2.6.
4618 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4619 special_sections before returning when called with a non XCOFF
4622 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4625 * coffcode.h (coff_compute_section_file_positions): Only pad the
4626 previous section to force file alignment when creating an
4629 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4631 * coffcode.h (coff_compute_section_file_positions): If
4632 RS6000COFF_C, set up the .debug section.
4634 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4635 if it is not large enough to accomodate the entire TOC area with
4636 signed 16 bit offsets.
4637 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4639 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4640 TOC anchor to use the TOC value used in the output file.
4642 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4644 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4645 (_bfd_coff_read_string_table): Likewise.
4647 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4649 * pe-arm.c: Fix typos.
4650 * coff-arm.c: Likewise.
4652 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4654 * coff-ppc.c (list_ele): Added "cat"egory member.
4655 (record_toc): New category parameter (priv or pub).
4656 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4657 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4658 the mainline. It addes extra toc cells in error.
4659 (ppc_coff_swap_sym_in_hook): Added some documentation.
4660 (dump_toc): Can now diagnose "virtual toc" chicanery.
4662 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4664 * elf-bfd.h (struct elf_link_hash_table): Change type of
4665 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4667 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4669 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4670 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4672 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4673 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4674 defined or mentioned in a regular file.
4676 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4678 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4679 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4680 (coff_ppc_relocate_section): Correct REL24 handling
4681 (ppc_process_before_allocation): Correct TOCDEFN handling
4683 * peicode.h (dir_names): Added name descriptions
4685 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4687 * VERSION: Updated to cygnus-2.6.
4689 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4691 * targets.c (m68k4knetbsd_vec): Declare.
4693 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4695 * targets.c (bfd_target): Change type of second argument to
4696 _bfd_print_private_bfd_data from void * to PTR.
4697 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4698 using PTR rather than void *.
4699 * bfd-in2, libbfd.h: Rebuild.
4700 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4702 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4703 _bfd_generic_bfd_print_private_bfd_data rather than casting
4706 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4708 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4709 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4711 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4712 BFD64_BACKENDS_CFILES): New variables.
4715 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4717 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4718 not at the file position of the first section.
4719 * coffcode.h (coff_compute_section_file_positions): Avoid using
4721 (coff_write_object_contents): When generating a PPC PE executable
4722 with no symbols, round up the file size to a COFF_PAGE_SIZE
4724 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4725 don't write out a string table.
4727 * elf.c (bfd_section_from_shdr): When using a different section
4728 header, pass the new one to _bfd_elf_make_section_from_shdr.
4729 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4730 (elf_map_symbols): Add section VMA to symbol value when comparing
4732 (_bfd_elf_compute_section_file_positions): Only build symbol table
4733 if there are some symbols. Set file offset of symtab and strtab
4735 (assign_file_positions_except_relocs): Remove dosyms parameter.
4736 Change all callers. Never set file offset of symtab and strtab
4738 (_bfd_elf_copy_private_section_data): New function.
4739 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4740 (_bfd_elf_copy_private_symbol_data): New function.
4741 (swap_out_syms): Check for special mapping of st_shndx created by
4742 copy_private_symbol_data.
4743 * elfxx-target.h: Use new copy routines.
4744 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4745 (_bfd_elf_copy_private_section_data): Declare.
4747 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4749 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4752 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4753 _bfd_dummy_target, matching the recent change to archive
4756 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4758 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4759 arithmetic on PTR types.
4761 * aout-target.h (MY(callback)): Set the lma of the sections.
4763 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4764 symbol into a reloc against the section.
4766 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4768 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4769 glue for the relocs: IMGLUE and IFGLUE.
4770 (record_toc): new function - tracks toc contents
4771 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4772 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4773 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4774 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4775 (ppc_record_toc_entry): Removed a debug define (duh)
4777 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4778 (pe_print_idata): New function - formats the idata section data
4779 (pe_print_pdata): New function - formats the pdata section data
4780 (pe_print_private_bfd_data): calls to above
4782 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4784 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4785 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4786 TARGET_SYM and TARGET_NAME for vector and BFD name.
4787 * coff-pmac.c (pmac_xcoff_vec): Remove.
4788 (TARGET_SYM, TARGET_NAME): Define.
4789 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4790 machine to 0, not all PowerMacs are 601s.
4792 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4794 * elfcode.h (elf_object_p): Read in any program headers.
4795 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4796 based on the program headers, if any.
4797 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4798 (map_program_segments): Set p_paddr of program headers based on
4801 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4803 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4806 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4807 trying to do a relocateable link with a non-a.out object file.
4809 * archive.c (bfd_generic_archive_p): Check the first object file
4810 in an archive even if target_defaulted is set. If the object file
4811 has the wrong xvec, reject it.
4813 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4814 be represented, report the name via _bfd_error_handler.
4815 (translate_to_native_sym_flags): Likewise.
4816 * elf32-mips.c (mips_elf_final_link): Likewise.
4817 * oasys.c (oasys_write_sections): Likewise.
4819 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4820 which checks for STYP_OVRFLO sections.
4821 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4822 reloc and lineno count overflows.
4823 (coff_write_object_contents): Call coff_count_linenumbers before
4824 coff_compute_section_file_positions. If RS6000COFF_C, handle
4825 reloc and lineno count overflows.
4826 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4827 relocs before dealing with .pad sections. Count overflow section
4828 headers when handling .pad sections.
4830 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4833 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4834 (struct xcoff_link_hash_table): Add descriptor_section and
4835 special_sections fields.
4836 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4837 (xcoff_link_add_symbols): Set linkage section alignment. Create
4838 descriptor section. Check for magic symbol names (_text, etc.),
4839 and record them in special_sections if found. Set
4840 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4841 descriptor field to point back to the function code symbol.
4842 (xcoff_sweep): Always mark the special descriptor_section.
4843 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4844 function descriptor, and mark it if it is.
4845 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4846 parameter, and fill it in. Allocate space for the descriptor
4848 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4849 global linkage code. If an undefined function descriptor is
4850 exported, arrange to define it. Warn about any other undefined
4852 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4853 (xcoff_write_global_symbol): Create a function descriptor when
4855 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4856 * bfd-in2.h: Rebuild.
4858 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4860 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4861 (ppc_coff_link_hash_table): new types for hashing
4862 (ppc_coff_link_hash_newfunc): hash entry constructor
4863 (ppc_coff_link_hash_table_init): hash table initializer
4864 (ppc_coff_link_hash_table_create): hash table constructor
4865 (ppc_record_toc_entry): changed references to hash table
4866 (coff_ppc_relocate_section): changed references to hash table
4868 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4869 * libcoff.h: Rebuild
4871 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4872 (coff_link_add_symbols): removed toc_offset init
4874 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4876 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4879 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4880 if it is given and mmep is available.
4881 * acconfig.h: Undef USE_MMAP.
4882 * configure, config.in: Regenerated.
4883 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4884 table handling the old way.
4885 (aout_get_external_symbols): Don't complain if last byte of string
4887 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4888 (bfd_free_window) [! USE_MMAP]: Don't define.
4889 (bfd_get_file_window,
4890 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4892 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4894 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4897 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4899 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4900 compatible with AMD generated COFF files. Try to support both AMD
4901 and GNU formats simultaneously.
4902 (coff_a29k_relocate_section): Likewise.
4904 * libbfd.c (bfd_get_file_window): Change writable parameter from
4905 int to boolean; update all callers. Pass MAP_SHARED if not
4906 writable--it's required on Solaris. Cast fprintf argument to
4908 * bfd-in.h (bfd_get_file_window): Update declaration.
4909 * bfd-in2.h: Rebuild.
4910 * aoutx.h: Update calls to bfd_get_file_window.
4912 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4914 (xcoff_swap_ldhdr_in): New static function.
4915 (xcoff_swap_ldsym_in): New static function.
4916 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4917 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4918 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4919 Handle XTY_ER/XMC_XO symbols correctly.
4920 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4921 rather than normal symbol table.
4922 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4923 already defined with the same absolute value.
4924 (xcoff_mark): When considering called symbols, check whether the
4925 descriptor is from a dynamic object, rather than the symbol
4927 (xcoff_build_ldsyms): Likewise.
4929 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4930 Cast realloc and malloc return values. If malloc or realloc fail,
4931 set bfd_error_no_memory.
4932 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4933 * bfd-in2.h: Rebuild.
4935 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4937 * coff-ppc.c (ppc_record_toc_entry): new function.
4938 (in_reloc_p): changed return value.
4939 (coff_ppc_relocate_section): much rework.
4940 (ppc_allocate_toc_section): new function.
4941 (ppc_process_before_allocation): new function.
4942 (ppc_coff_swap_sym_in_hook): new function.
4944 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4945 (coff_link_add_symbols): initialize toc_offset.
4947 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4948 (coff_swap_aouthdr_out): Added more sections to the data
4949 dictionary for the pe file header. Also changed linker version
4950 number on the ppc side.
4951 (dir_names): small improvements to the dictionary printing.
4952 (pe_mkobject_hook): save the file level flags.
4954 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4955 (pe_tdata): added real_flags field
4956 (coff_tdata): added local_toc_sym_map and access macro
4958 * libcoff.h (coff_link_hash_entry): added toc_offset field
4959 (pe_tdata): added real_flags field
4960 (coff_tdata): added local_toc_sym_map and access macro
4962 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4963 (coff_mkobject): init for local_toc_sym_map
4964 (coff_write_object_contents): set the internal_a.magic to
4965 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4968 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4970 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4971 entries until both the line number address and the function name
4972 address are too large.
4974 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4975 * configure: Rebuilt.
4977 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4978 is defined in the environment.
4980 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4982 * som.c (som_get_section_contents_in_window): Define to use
4985 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4987 * coff-i860.c: New file, based on coff-i386.c.
4988 * cpu-i860.c: New file, based on cpu-i386.c.
4989 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4990 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4991 targets, using i860coff_vec.
4992 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4993 trad-core.o and hosts/i860mach3.h.
4994 (i860coff_vec): Use coff-i860.o and cofflink.o.
4995 * configure: Rebuild.
4996 * Makefile.in: Rebuild dependencies.
4997 (ALL_MACHINES): Add cpu-i860.o.
4998 (BFD32_BACKENDS): Add coff-i860.o.
4999 (CFILES): Add cpu-i860.c and coff-i860.c.
5000 * targets.c (i860coff_vec): Declare.
5001 (bfd_target_vector): Add &i860coff_vec.
5002 * archures.c (bfd_i860_arch): Declare.
5003 (bfd_archures_list): Add &bfd_i860_arch.
5004 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5005 (coff_set_flags): Handle bfd_arch_i860.
5006 (coff_write_object_contents): Handle I860 a.out magic number.
5008 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5010 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5011 the created .tc section to 2.
5012 (xcoff_mark): Don't keep a .loader reloc for a call to an
5013 undefined symbol when creating a shared library.
5014 (xcoff_build_ldsyms): When creating a shared library, generate
5015 global linkage code for a call to an undefined symbol.
5017 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5019 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5020 BFD32_BACKENDS, BFD64_BACKENDS.
5021 (.dep1): Put mkdep output in a separate file.
5022 Rebuilt dependencies.
5024 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5027 Permit use of mmap when available:
5029 * configure.in: Check for mmap, madvise, mprotect.
5030 * config.in, configure: Regenerated.
5032 * libbfd.c (struct _bfd_window_internal): Define type.
5033 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5035 (ok_to_map): New static variable for debugging.
5036 (_bfd_generic_get_section_contents_in_window): New function.
5037 * bfd-in.h (bfd_window_internal): Declare type.
5038 (bfd_window): Define type.
5039 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5040 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5043 * libaout.h (struct aoutdata): Add two window fields.
5044 (obj_aout_sym_window, obj_aout_string_window): New macros.
5045 * aoutx.h (some_aout_object_p): Initialize windows.
5046 (aout_get_external_symbols): Get symbol data and strings in
5047 windows instead of explicitly allocated buffers.
5048 (slurp_symbol_table): Free window instead of memory.
5049 (bfd_free_cached_info): Release windows instead of freeing storage
5051 (aout_link_free_symbols): Ditto.
5053 * targets.c (bfd_target): Add new field for
5054 get_section_contents_in_window.
5055 (BFD_JUMP_TABLE_GENERIC): Updated.
5056 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5057 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5058 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5059 macros for get_section_contents_in_window field.
5061 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5063 * core.c: Renamed to corefile.c
5064 * makefile.dos (OBJS): Change core.o to corefile.o
5065 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5068 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5070 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5071 targ_selvecs to allow debugging under Irix-5 native.
5074 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5076 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5077 to o. Clobber and restore the list of new csects around the call
5078 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5079 linker error and the linker wants to read the symbol table. Reset
5080 the line number count of a real section even if it has no relocs.
5081 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5083 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5086 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5088 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5089 an undefined symbol in a shared link.
5091 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5092 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5093 phdm@info.ucl.ac.be (Philippe De Muyter).
5095 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5097 * coff-m88k.c (rtype2howto): New static function.
5098 (RTYPE2HOWTO): Use it rather than a macro definition.
5100 * coffcode.h (coff_write_object_contents): set internal_a.magic
5101 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5103 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5104 define TRAD_HEADER to new file hosts/delta68.h.
5105 m88*-motorola-sysv*, however, does use ptrace-core.o.
5106 * hosts/delta68.h: New file.
5108 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5109 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5111 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5113 * i386linux.c (MY(vec)): Declare before use.
5115 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5117 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5118 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5120 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5121 BFD is not of the right type.
5122 (bfd_elf_get_needed_list): Likewise.
5123 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5124 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5125 * xcofflink.c (XCOFF_XVECP): Define.
5126 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5128 (bfd_xcoff_import_symbol): Likewise.
5129 (bfd_xcoff_export_symbol): Likewise.
5130 (bfd_xcoff_link_count_reloc): Likewise.
5131 (bfd_xcoff_record_link_assignment): Likewise.
5132 (bfd_xcoff_size_dynamic_sections): Likewise.
5134 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5135 table index against the number of symbols for a base relative
5138 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5140 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5141 full_aouthdr flag here...
5142 (_bfd_xcoff_bfd_final_link): ...not here.
5144 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5146 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5147 systems that have a system <libelf.h>.
5148 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5149 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5150 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5151 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5152 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5153 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5154 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5156 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5158 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5159 set, set BSF_WEAK in symbol. Change all callers.
5160 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5161 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5162 _bfd_generic_link_add_one_symbol.
5163 (ecoff_indirect_link_order): Check that the section tdata relocs
5164 are not NULL before using them.
5166 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5167 define TRAD_HEADER as hosts/alphalinux.h.
5168 * configure: Rebuild.
5169 * hosts/alphalinux.h: New file.
5170 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5173 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5175 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5176 C_ECOMM storage classes.
5178 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5180 (xcoff_mark): Call xcoff_mark_symbol.
5181 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5182 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5184 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5186 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5188 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5190 (xcoff_find_reloc): New static function.
5191 (xcoff_link_add_symbols): Use it.
5192 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5193 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5194 relocate the value of C_DECL.
5196 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5198 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5200 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5201 callback decide what goes in .relocs.
5202 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5203 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5206 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5208 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5211 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5213 * xcofflink.c: More improvements, mostly to fix handling of
5214 constructors and a few other special cases.
5215 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5216 zero, reverting yesterday's change.
5217 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5218 (bfd_xcoff_link_count_reloc): Declare.
5219 (bfd_xcoff_record_link_assignment): Declare.
5220 * bfd-in2.h: Rebuild.
5222 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5224 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5225 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5226 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5227 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5228 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5229 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5231 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5234 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5235 segments includes the a.out header. See to that the magic number
5236 *always* is big-endian.
5238 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5239 m68k4k NetBSD configurations.
5241 * configure.in, configure: Separate i386 & mips NetBSD
5242 configurations from other BSD ones. Don't assume DEC is the only
5243 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5244 configurations. Add support for m68k4k NetBSD object format.
5246 * libaout.h: Added M_68K4K_NETBSD magic.
5248 * m68k4knetbsd.c: New file.
5250 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5252 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5255 * hosts/mipsnbsd.h: New file.
5258 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5260 * config.bfd: Add config stuff for mips*-*-magic* to set
5261 targ_defvec to ecoff_big_vec.
5264 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5266 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5268 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5269 toc_section, and entry_section fields.
5270 (struct xcoff_section_tdata): Remove ldrel_count field.
5271 * libcoff.h: Rebuild.
5272 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5274 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5275 full a.out header if full_aouthdr is set in xcoff_data.
5276 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5277 based on sections stored in xcoff_data.
5278 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5280 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5281 (rs6000coff_vec): Set symbol_leading_char to '.'.
5282 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5283 value stored in ret rather than returning a pointer value.
5285 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5287 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5290 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5292 * som.c (som_slurp_string_table): Allocate the strings with malloc
5293 since they're free'd by free_cached_info.
5294 (som_slurp_symbol_table): Similarly for the symbol table.
5296 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5298 * Makefile.in (diststuff): Don't make headers.
5300 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5302 * Makefile.in: Rebuild dependencies.
5304 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5305 output_bfd is not SunOS.
5306 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5307 non-SunOS input files.
5309 * xcofflink.c: Extensive changes to support linking shared objects
5310 and generating a .loader section.
5311 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5312 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5313 last_symndx, and ldrel_count fields.
5314 * libcoff.h: Rebuild.
5315 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5316 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5318 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5319 (bfd_xcoff_export_symbol): Declare.
5320 (bfd_xcoff_size_dynamic_sections): Declare.
5321 * bfd-in2.h: Rebuild.
5323 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5325 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5326 * configure: Rebuild.
5327 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5328 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5330 (pmac_xcoff_vec): Update to use new xcoff support.
5331 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5332 (xcoff_write_armap): Declare buf as unsigned char.
5333 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5335 * mpw-make.sed: Generalize subdir_do edit.
5337 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5339 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5340 correctly. Don't initialize asect->vma.
5342 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5344 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5345 something a little less than the page size.
5347 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5349 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5351 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5353 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5354 * coffcode.h (coff_write_object_contents): If .bss is before
5355 .data us that as data_start.
5356 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5358 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5359 (coff_swap_outhdr_out): Hardwire in version number.
5361 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5363 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5364 major and minor to *_vno, since the former are also macros in
5365 SunOS header files. Cast result of bfd_alloc to appropriate
5368 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5369 before assigning to sec_data.
5371 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5373 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5374 now relative to the section, not absolute.
5375 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5376 get the file name when there is a N_SO directory name. When
5377 handling stabs, remember that section->vma was added to the
5380 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5382 * sunos.c (struct sunos_link_hash_table): Add needed field.
5383 (sunos_link_hash_table_create): Call bfd_release, not free.
5384 (sunos_link_hash_table_create): Initialize needed field.
5385 (sunos_add_dynamic_symbols): Record needed objects.
5386 (bfd_sunos_get_needed_list): New function.
5387 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5388 * bfd-in2.h: Rebuild.
5390 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5392 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5394 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5396 * bfd-in.h (struct bfd_link_needed_list): Rename from
5397 bfd_elf_link_needed_list.
5398 * bfd-in2.h: Rebuild.
5399 * elf.c, elflink.h, libelf.h: Corresponding changes.
5401 Add start at AIX linker support; no shared libraries yet.
5402 * xcofflink.c: New file.
5403 * configure.in (rs600coff_vec): Use xcofflink.o.
5404 * configure: Rebuild.
5405 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5407 (struct xcoff_section_tdata): Define.
5408 (xcoff_section_data): Define macro.
5409 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5410 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5411 (_bfd_xcoff_bfd_final_link): Declare.
5412 (_bfd_ppc_xcoff_relocate_section): Declare.
5413 * libcoff.h: Rebuild.
5414 * coff-rs6000.c: Clean up a bit.
5415 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5416 cputype, csects, and debug_indices.
5417 (xcoff_copy_private_bfd_data): Copy cputype.
5418 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5419 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5420 (xcoff_reloc_type_lookup): Rename from
5421 rs6000coff_reloc_type_lookup.
5422 (coff_relocate_section): Define.
5423 (_bfd_xcoff_sizeof_headers): Define.
5424 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5425 (_bfd_xcoff_bfd_relax_section): Define.
5426 (_bfd_xcoff_bfd_link_split_section): Define.
5427 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5429 * coffcode.h (coff_compute_section_file_positions): If AIX,
5430 increment sofar by SMALL_AOUTSZ if not executable.
5431 (coff_write_object_contents): If AIX, always output an a.out
5432 header; if not executable, header size of SMALL_AOUTSZ.
5433 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5434 (_bfd_stringtab_init): Initialize xcoff field.
5435 (_bfd_xcoff_stringtab_init): New function.
5436 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5437 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5438 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5439 * libbfd.h: Rebuild.
5440 * Makefile.in: Rebuild dependencies.
5441 (BFD32_BACKENDS): Add xcofflink.o.
5442 (CFILES): Add xcofflink.c.
5444 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5445 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5446 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5448 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5450 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5452 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5454 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5455 * config.in: Regenerated.
5457 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5458 (_bfd_chunksize): New variable.
5459 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5460 for obstack chunk size.
5461 * configure.in: Check for getpagesize.
5462 * configure: Regenerated.
5464 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5466 * trad-core.c (rawptr): Make it a local variable of
5467 ptrace_unix_core_file_p.
5469 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5471 * coff-arm.c (in_reloc_p): New.
5472 * coff-i386.c (in_reloc_p): New.
5473 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5474 (coff_write_object_contents): Only set has_reloc_section
5476 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5477 in_reloc_p to decide if reloc should be emitted.
5478 * libcoff.h (pe_data_type.in_reloc_p): New.
5479 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5481 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5483 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5484 (_bfd_coff_read_internal_relocs): Likewise.
5485 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5486 (_bfd_coff_read_internal_relocs): Likewise.
5488 * elflink.h (elf_link_add_object_symbols): Correct conditions
5489 under which type and size change warnings are issued.
5491 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5493 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5494 a symbol which is not in a real section.
5495 (coff_write_native_symbol): Corresponding change.
5497 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5498 coff_link_hash_newfunc and make non-static.
5499 (_bfd_coff_link_hash_table_init): New function, broken out of
5500 _bfd_coff_link_hash_table_create.
5501 (_bfd_coff_link_hash_table_create): Use it.
5502 (process_embedded_commands): Make static.
5503 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5504 (_bfd_coff_link_hash_table_init): Declare.
5505 * libcoff.h: Rebuild.
5507 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5508 field in XCOFF tdata.
5509 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5510 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5511 based on cputype stored in a.out header, or in n_type of initial
5513 (coff_write_object_contents): Set cputype correctly in a.out
5515 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5517 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5518 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5520 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5521 * libcoff.h: Rebuild.
5523 * cpu-rs6000.c (rs6000_compatible): New static function.
5524 (bfd_rs6000_arch): Use it.
5525 * cpu-powerpc.c (powerpc_compatible): New static function.
5526 (arch_info_struct): Define various flavours of PowerPC.
5527 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5530 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5532 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5534 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5536 * elflink.h (elf_link_add_object_symbols): Don't warn about
5537 changing the size or type if the old definition was weak.
5539 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5541 * coffcode.h (combined_entry_type): Add fix_line field.
5542 (coff_slurp_line_table): Warn if we try to set the lineno field of
5544 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5545 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5546 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5547 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5549 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5550 * libcoff.h: Rebuild.
5552 * libcoff-in.h (struct xcoff_tdata): Define.
5553 (xcoff_data): Define.
5554 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5555 * bfd-in2.h, libcoff.h: Rebuild.
5556 * coff-rs6000.c (xcoff_mkobject): New static function.
5557 (coff_mkobject): Define.
5558 (xcoff_copy_private_bfd_data): New static function.
5559 (coff_bfd_copy_private_bfd_data): Define.
5560 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5562 (rs6000coff_vec): Add DYNAMIC to object_flags.
5563 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5564 .loader sections specially.
5565 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5566 section alignment from the XCOFF tdata information.
5567 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5568 F_SHROBJ, and copy the extra a.out header information into the
5569 XCOFF tdata structure.
5570 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5571 F_DYNLOAD and the extra a.out header information.
5572 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5573 C_HIDEXT symbol with attached csect information.
5574 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5575 in the o_maxdata field.
5576 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5577 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5578 end if BSF_NOT_AT_END is set.
5580 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5581 _bfd_read_ar_hdr_fn.
5582 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5583 * bfd-in2.h, libbfd.h: Rebuild.
5584 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5586 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5587 (bfd_slurp_bsd_armap_f2): Likewise.
5588 (_bfd_slurp_extended_name_table): Likewise.
5590 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5592 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5594 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5595 when the symbol table is empty.
5597 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5598 space for section symbols, since we don't output them either.
5599 (elf_m68k_adjust_dynindx): Removed.
5601 * ptrace-core.c (rawptr): Make it a local variable of
5602 ptrace_unix_core_file_p.
5604 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5606 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5609 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5610 Mac object file formats.
5612 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5614 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5615 auxent if there isn't one.
5616 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5617 rather than FILNMLEN as the maximum name length.
5619 * coffcode.h (bfd_coff_backend_data): Add new field
5620 _bfd_coff_print_aux.
5621 (bfd_coff_print_aux): New static function.
5622 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5623 scnlen field of an XTY_LD csect aux entry.
5624 (coff_print_aux): New static function.
5625 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5626 in coff_pointerize_aux_hook.
5627 (bfd_coff_std_swap_table): Initialize new field.
5628 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5629 * libcoff.h: Rebuild.
5630 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5631 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5633 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5634 if there are symbols, for native AIX ld compatibility.
5636 * coffcode.h (bfd_coff_backend_data): Add new field
5637 _bfd_coff_pointerize_aux_hook.
5638 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5639 or I960, and as 0 otherwise.
5640 (bfd_coff_std_swap_table): Initialize new field.
5641 * libcoff.h: Rebuild.
5642 * coffgen.c (coff_pointerize_aux): Change parameters to take
5643 symbol pointer instead of type and class, and to take aux index.
5644 Call _bfd_coff_pointerize_aux_hook if it is defined.
5645 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5646 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5647 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5649 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5650 read-only/host-only support.
5652 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5654 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5657 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5658 BFD_JUMP_TABLE_ARCHIVE accordingly.
5659 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5660 (_bfd_compute_and_write_armap): Declare.
5661 (_bfd_generic_read_ar_hdr): Declare.
5662 (_bfd_read_ar_hdr): Define.
5663 (_bfd_noarchive_read_ar_hdr): Define.
5664 (_bfd_archive_bsd_read_ar_hdr): Define.
5665 (_bfd_archive_coff_read_ar_hdr): Define.
5666 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5667 _bfd_read_ar_hdr instead.
5668 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5669 (_bfd_compute_and_write_armap): Rename from
5670 compute_and_write_armap. Make non-static. Change all callers.
5671 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5672 than _bfd_snarf_ar_hdr.
5673 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5674 * ieee.c (ieee_read_ar_hdr): Define.
5675 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5676 * oasys.c (oasys_read_ar_hdr): Define.
5677 * som.c (som_read_ar_hdr): Define.
5678 * bfd-in2.h, libbfd.h: Rebuild.
5680 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5682 * peicode.c (coff_swap_filehdr_in): If symptr is
5683 zero, there aren't any symbols, even if nsyms is set.
5685 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5687 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5689 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5690 sections, and set styp correctly for them: .got, .hash, .dynamic,
5691 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5692 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5694 (ecoff_sort_hdrs): New static function.
5695 (ecoff_compute_section_file_positions): Return boolean, not void.
5696 Sort the sections by VMA before looking through them. Put the
5697 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5698 section on an appropriate boundary within the page.
5699 (ecoff_compute_reloc_file_positions): Check return value of
5700 ecoff_compute_section_file_positions.
5701 (_bfd_ecoff_set_section_contents): Likewise.
5702 (_bfd_ecoff_write_object_contents): Check for various Alpha
5703 section types when incrementing text_size and data_size. Call
5704 adjust_headers backend function if it exists.
5705 * coff-alpha.c (alpha_adjust_headers): New static function.
5706 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5707 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5709 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5711 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5713 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5714 of ALTERNATE_AIX_CORE_FORMAT.
5715 * configure.in (aix4): No longer need CORE_FLAGS.
5716 * configure: Updated.
5718 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5720 NS32k changes from Ian Dall:
5721 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5723 (aout_link_input_section_std, aout_link_input_section_ext,
5724 aout_link_reloc_link_order): Call them instead of _bfd_*
5726 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5728 (backend_data): Use it instead of hardcoded zero.
5730 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5731 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5733 * ns32knetbsd.c: Include bfd.h.
5734 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5735 (MY_bfd_reloc_type_lookup): Declare function too.
5736 * pc532-mach.c (set_sizes): Don't declare.
5737 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5738 (backend_data, MY_backend_data): Don't define.
5740 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5741 ns32k-*-lites* like ns32k-*-netbsd*.
5743 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5746 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5748 * coffcode.h (coff_write_object_contents): Restore setting
5749 f_timdat to 0, deleted on August 22.
5751 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5753 * coffcode.h (coff_bfd_copy_private_symbol_data,
5754 coff_bfd_copy_private_section_data,
5755 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5756 * peicode.h (coff_bfd_copy_private_bfd_data): New
5757 (pe_bfd_copy_private_bfd_data): New.
5758 (coff_swap_scnhdr_in): Swap bss size into the right place.
5759 (pe_print_private_bfd_data): Add some newlines.
5761 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5763 * som.c (setup_sections): Don't die if a space has no subspaces.
5765 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5767 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5768 dynamic symbol override a common symbol. Don't change the size or
5769 type if they have been set and the new symbol is not a definition.
5770 Warn if the size or type changes.
5772 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5774 * som.c (som_begin_writing): Don't write the symbol table or
5776 (som_finish_writing): Write them here. Place them after the
5777 subspace data, but before the relocs.
5779 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5781 * sunos.c (sunos_add_one_symbol): Just pass false, not
5782 info->shared_library, to sunos_create_dynamic_sections.
5783 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5785 (sunos_check_dynamic_reloc): Remove .text section assertion.
5787 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5789 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5790 * configure, configure.in: Add pmac_xcoff_vec case.
5791 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5792 * coff-pmac.c: New file, PowerMac XCOFF support.
5793 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5794 * targets.c (pmac_xcoff_vec): Declare.
5796 * mpw-config.in: Various changes to be compatible with the
5797 autoconf-based configury.
5798 * mpw-make.sed: New file, sed commands to translate Unix
5799 makefile into MPW syntax.
5800 * mpw-make.in: Remove.
5801 * hosts/mpw.h: Remove.
5802 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5803 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5805 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5807 * binary.c (binary_get_symtab): Return an empty string on error.
5808 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5810 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5812 * coff-ppc.c: Reformatted according to gnu conventions
5813 Removed irrelevant "if 0" code
5815 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5817 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5818 symbols rather than as indirect symbols.
5819 (MY(slurp_symbol_table)): Don't do anything special about
5822 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5823 of .ctors and .dtors sections is no larger than 2.
5825 * sunos.c (sunos_add_one_symbol): Don't change
5826 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5828 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5829 dynamic symbols when creating a shared library.
5830 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5832 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5833 written even if it is not defined in a regular object.
5834 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5835 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5836 rather than the constant 22.
5837 (sunos_check_dynamic_reloc): Handle creating a shared library.
5838 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5839 zero when creating a shared library.
5840 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5841 write it out at the start of the symbol table.
5843 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5845 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5847 * config.bfd: Add arm-*-coff.
5848 * configure.in, configure: Add armcoff_{little,big}_vec.
5849 * targets.c (armcoff_{little,big}_vec): Declare.
5850 (bfd_target_vector): Add armcoff_{little,big}_vec.
5851 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5853 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5855 * targets.c (bfd_find_target): Remove debugging code.
5857 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5859 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5861 * Makefile.in: added *-ppc files
5862 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5863 allow pe based .o's to be shared with other tools on ppc/NT
5864 * config.bfd: added powerpc[le]-[pe|winnt] config support
5865 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5866 * peicode.h: Added more section flags for PE on ppc
5867 Added coff_swap_filehdr_out to allow peicode.h to be
5868 used for non-image PE files on ppc.
5869 Check for image, or not, before copying pe_opthdr
5870 * targets.c: Added new bfd's
5871 * targets.c: Removed two inactive bfds that shouldn't have made it this
5874 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5876 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5877 explicit values to initialize all relocs. Change all users.
5878 (ppc_elf_brtaken_inner): New function to handle branch predicition
5880 (ppc_elf_brtaken_reloc): Ditto.
5881 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5882 relocs use ppc_elf_unsupported_reloc.
5883 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5884 needs to be reported.
5885 (ppc_elf_relocate_section): Support branch prediction relocs.
5887 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5889 * bfd.c (bfd_assert): Remove \n from string passed to
5892 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5893 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5894 (bfd_coff_make_section_hook): Don't define.
5895 (coff_make_section_hook): Remove.
5896 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5897 (styp_to_sec_flags): Likewise.
5898 (coff_write_object_contents): Likewise.
5899 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5901 * libcoff.h: Rebuild.
5902 * coffgen.c (make_a_section_from_file): Just call
5903 bfd_make_section_anyway, not bfd_make_section or
5904 bfd_coff_make_section_hook.
5905 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5906 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5907 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5908 make_section_hook field.
5909 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5911 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5912 pointers into value field for warning and indirect symbols; just
5913 leave the value field alone.
5914 * linker.c (generic_link_add_symbol_list): Use next symbol for
5915 warning and indirect symbols, rather than looking in symbol value.
5916 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5917 parameter. Change all callers. Remove support for indirect
5918 symbols; it didn't work anyhow.
5919 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5920 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5921 * bfd-in2.h: Rebuild.
5923 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5925 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5926 go back to telling the tools this reloc operates on 32 bits.
5928 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5930 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5931 rather than a direct fprintf.
5932 * archive.c (_bfd_write_archive_contents): Likewise.
5933 * coffcode.h (coff_slurp_symbol_table): Likewise.
5934 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5935 (ppc_elf_unsupported_reloc): Likewise.
5936 (ppc_elf_relocate_section): Likewise.
5937 * i386linux.c (linux_tally_symbols): Likewise.
5938 (linux_finish_dynamic_link): Likewise.
5939 * osf-core.c (osf_core_core_file_p): Likewise.
5940 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5941 * som.c (som_sizeof_headers): Likewise.
5942 * srec.c (srec_bad_byte): Likewise.
5943 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5944 * libbfd-in.h (bfd_assert): Declare first parameter const.
5945 * libbfd.h: Rebuild.
5946 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5947 bfd_reloc_overflow is enough.
5948 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5949 * coff-h8500.c (rtype2howto): Likewise.
5950 * coff-z8k.c (rtype2howto): Likewise.
5951 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5952 * elf.c (_bfd_elf_get_lineno): Likewise.
5953 (_bfd_elf_no_info_to_howto): Likewise.
5954 (_bfd_elf_no_info_to_howto_rel): Likewise.
5955 * hp300hpux.c (convert_sym_type): Likewise.
5956 (MY(swap_std_reloc_in)): Likewise.
5957 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5959 * libaout.h (struct aoutdata): Add line_buf field.
5960 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5961 and filename_buffer. Instead, use a malloc buffer stored in the
5962 new line_buf field. Remove length restrictions.
5964 * coffgen.c (string_size): Remove static variable.
5965 (debug_string_size, debug_string_section): Likewise.
5966 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5967 and debug_string_size_p parameters. Use them instead of the
5968 global variables. Change all callers.
5969 (coff_write_symbol): Likewise.
5970 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5971 (coff_write_symbols): Add local variables to replace removed
5974 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5975 function, and line_base fields.
5976 * libcoff.h: Rebuild.
5977 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5978 information, rather than using static variables.
5980 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5981 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5983 * init.c (initialized): Remove static variable.
5984 (bfd_init): Don't bother setting initialized.
5985 (bfd_check_init): Remove.
5986 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5987 * libbfd.h: Rebuild.
5989 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5991 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5992 size for full core dumps. Copy core file header to private data.
5993 (rs6000coff_core_file_failing_command,
5994 rs6000coff_core_file_failing_signal): New functions to extract
5995 the file name and terminating signal from the core file.
5996 * coff-rs6000.c: Use them.
5998 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6000 Change arch info to be const, initialized at compile time.
6001 * archures.c: Reindent many functions. Change CONST to const.
6002 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6003 nothing set it anyhow. Make next const.
6004 (bfd_arch_info_list): Remove.
6005 (bfd_archures_list): Rename from archures_init_table. Change from
6006 a table of function pointers to a table of bfd_arch_info_type
6007 structure addresses.
6008 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6009 (bfd_lookup_arch): Likewise.
6010 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6012 (bfd_default_arch_struct): Make const.
6013 (bfd_arch_init, bfd_arch_linkin): Remove.
6014 (bfd_get_arch_info): Return a const pointer.
6015 * init.c (bfd_init): Don't call bfd_arch_init.
6016 * bfd.c (struct _bfd): Make arch_info const.
6017 * bfd-in2.h: Rebuild.
6018 * libbfd.h: Rebuild.
6019 * configure.in: Put & before everything in $selarchs.
6020 * configure: Rebuild.
6021 * cpu-*.c: Change bfd_*_arch from a function which calls
6022 bfd_arch_linkin to a const structure.
6023 * ieee.c (ieee_object_p): Make arch const.
6025 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6027 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6029 * bfd-in2.h: Regenerate.
6030 * libbfd.h: Regenerate.
6032 * elf32-ppc.c (reloc_type): Update names to match current draft.
6033 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6034 relative. Update names to current V.4 draft.
6035 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6036 (ppc_elf_relocate_section): Rename relocations to match draft.
6038 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6040 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6041 compiled with -mrelocatable-lib to be linked with either normal
6042 modules or -mrelocatable modules.
6044 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6046 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6047 in the a.out header.
6049 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6050 a reloc against a local symbol, even if it's not a section.
6052 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6054 * targets.c (bfd_target): Remove unused align_power_min field.
6055 * bfd-in2.h: Rebuild.
6056 * All backends: Remove initialization of align_power_min.
6058 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6060 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6062 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6064 * config.bfd (mips-dec-netbsd*): New target.
6065 * configure.host (mips-dec-netbsd*): New host.
6066 * configure.in (mips-dec-netbsd*): New native.
6067 * configure: Rebuild.
6069 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6071 Make the COFF backend linker merge common types:
6072 * cofflink.c (struct coff_debug_merge_element): Define.
6073 (struct coff_debug_merge_type): Define.
6074 (struct coff_debug_merge_hash_entry): Define.
6075 (struct coff_debug_merge_hash_table): Define.
6076 (coff_debug_merge_hash_table_init): Define.
6077 (coff_debug_merge_hash_table_free): Define.
6078 (coff_debug_merge_hash_lookup): Define.
6079 (struct coff_final_link_info): Add debug_merge field.
6080 (coff_debug_merge_hash_newfunc): New static function.
6081 (_bfd_coff_final_link): Allocate and free debug_merge table.
6082 (coff_link_input_bfd): Merge identical enum, struct and union
6085 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6087 Convert i960 COFF to use COFF backend linker.
6088 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6089 structure to store the symbol being used.
6090 (coff_i960_start_final_link): New static function.
6091 (coff_i960_relocate_section): New static function.
6092 (coff_i960_adjust_symndx): New static function.
6093 (coff_start_final_link): Define.
6094 (coff_relocate_section): Define.
6095 (coff_adjust_symndx): Define.
6096 * coffcode.h (bfd_coff_backend_data): Add new callback function
6097 _bfd_coff_start_final_link.
6098 (bfd_coff_start_final_link): Define.
6099 (coff_start_final_link): Define if not defined.
6100 (bfd_coff_std_swap_table): Add coff_start_final_link.
6101 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6103 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6104 function callback is not NULL.
6105 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6106 (_bfd_coff_internal_syment_name): Declare.
6107 * libcoff.h: Rebuild.
6108 * configure.in (icoff_big_vec): Add cofflink.o.
6109 (icoff_little_vec): Likewise.
6110 * configure: Rebuild.
6112 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6114 * Makefile.in (clean-info): Remove extraneous tab from line
6117 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6119 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6120 contents has relocs.
6122 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6124 * coffcode.h (coff_compute_section_file_positions): Keep the
6126 (coff_write_object_contents): Remember if it's a relocatable
6128 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6129 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6130 if relocatable file. Swap out saved raw size.
6132 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6134 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6135 (maintainer-clean): Rename from realclean, passing
6136 maintainer-clean down to subdirectories, but leave realclean as a
6139 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6142 * dep-in.sed: Remove config.h from generated dependencies.
6144 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6145 broken out of sunos_canonicalize_dynamic_symtab.
6146 (sunos_canonicalize_dynamic_symtab): Call new function
6147 sunos_slurp_dynamic_symtab.
6148 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6149 dynamic symbol table to the caller.
6150 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6151 callback to override the symbols being read.
6152 * libaout.h (struct aout_backend_data): Add three new parameters
6153 to add_dynamic_symbols callback.
6155 Extensive minor changes to avoid various gcc warnings. Also:
6156 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6157 * archures.c (bfd_arch_info_type): Change mach field from long to
6159 (bfd_lookup_arch): Change machine parameter from long to unsigned
6162 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6164 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6165 a symbol with a non-zero plt_offset.
6167 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6169 * elfcode.h (align_file_position): Remove; not used.
6171 * configure.in: Only check for <sys/procfs.h> on a native system,
6172 and make sure it defines prstatus_t.
6173 * configure: Rebuild.
6175 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6177 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6179 * config.in: Rename from config.h.in.
6180 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6181 Check for config.h:config.in when creating stamp-h.
6182 * configure: Rebuild.
6183 * Makefile.in (stamp-h): Depend upon config.in rather than
6184 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6185 calling config.status.
6187 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6188 (Makefile): Just rebuild Makefile.
6189 (config.h, stamp-h): New targets.
6190 * configure.in: Create stamp-h when rebuilding config.h.
6191 * configure: Rebuild.
6193 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6195 * configure.in: Call AC_CONFIG_HEADER. Substitute
6196 HOST_64BIT_LONG. Check that various header files exist. Check
6197 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6198 and/or free need to be declared. Don't make a link to sysdep.h.
6199 Define TRAD_HEADER for various hosts.
6200 * configure: Rebuild.
6201 * configure.host: Don't set my_host. Add definitions taken from
6202 host header files for various entries. Remove entries which now
6204 * acconfig.h: New file.
6205 * config.h.in: New file, built by autoheader.
6206 * sysdep.h: New file.
6207 * Makefile.in (do_distclean): Don't remove sysdep.h.
6209 (LOCAL_H_DEPS): New variable.
6210 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6212 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6213 ($(OPTIONAL_BACKENDS)): Likewise.
6214 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6215 looking through sysdep.h.
6216 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6217 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6218 (fprintf_vma, sprintf_vma): Likewise.
6219 (int64_type, uint64_type): Don't define.
6220 * bfd-in2.h: Rebuild.
6221 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6222 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6223 * lynx-core.c: Include stuff from old hosts/lynx.h.
6224 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6225 rather than NO_FCNTL.
6226 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6227 rather than NATIVE_HPPAHPUX_COMPILER.
6228 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6230 * hosts/*.h: Remove all header files which merely include,
6231 declare, and define things. Leave header files which define
6232 information needed by trad-core.c.
6234 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6235 (BFD_CC_FOR_BUILD): Define.
6236 * configure.in: Use BFD_CC_FOR_BUILD.
6237 * configure: Rebuild.
6239 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6241 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6242 * configure: Rebuild.
6244 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6247 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6249 * config.bfd: i386pe_ve -> i386pe_vec.
6251 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6253 * configure.host: Incorporate host Makefile fragments by setting
6255 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6256 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6257 value based on whether the code is being compiled by a cross
6258 compiler. Don't substitute host_makefile_frag or frags.
6259 * aclocal.m4: New file to define local AC_PROG_CC.
6260 * configure: Rebuild.
6261 * Makefile.in (INSTALL): Set to @INSTALL@.
6262 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6263 (INSTALL_DATA): Set to @INSTALL_DATA@.
6265 (CC): Define as @CC@.
6266 (CFLAGS): Set to @CFLAGS@.
6267 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6268 (@host_makefile_frag@): Remove.
6269 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6270 after other options.
6271 (config.status): Remove dependency upon @frags@.
6272 * config/*.mh, config/README: Remove.
6274 * config.bfd: Rewrite to incorporate the contents of the Makefile
6275 fragments by setting shell variables, rather than merely returning
6276 the name of a Makefile fragment.
6277 * configure.in: Use shell variables set by config.bfd rather than
6278 looking at the target Makefile fragment files. Don't substitute
6279 target_makefile_frag. Do substitute TDEFINES.
6280 * configure: Rebuild.
6281 * Makefile.in (@target_makefile_frag@): Remove.
6282 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6283 * config/*.mt: Remove.
6285 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6287 * configure.in: Put changequote lines around "i[345]86" patterns
6288 section of core file support.
6290 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6292 * som.c (som_bfd_print_private_bfd_data): Define to use the
6295 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6297 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6298 entry, text_start and data_start.
6300 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6302 * Makefile.in (OFILES): Remove $(TDEPFILES).
6303 * config/apollo.mt (TDEPFILES): Remove.
6304 * config/README: Update.
6306 * configure.in: For a native configuration, set COREFILE and
6307 COREFLAG based on the canonical host name.
6308 * configure: Rebuild.
6309 * Makefile.in: Rebuild dependencies.
6310 (ALL_CFLAGS): Add @COREFLAG@.
6311 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6312 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6313 support routines. Check LYNX_CORE rather than HOST_LYNX.
6314 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6315 * i386lynx.c: Likewise.
6316 * m68klynx.c: Likewise.
6317 * sparclynx.c: Likewise.
6318 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6319 * *-core.c: Comment changes.
6320 * config/decstation.mh (HDEPFILES): Remove.
6321 (HDEFINES): Remove -DTRAD_CORE.
6322 * config/irix3.mh (RANLIB): Remove.
6323 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6324 (HDEFINES): Remove -DIRIX_CORE.
6325 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6326 (HDEFINES): Remove -DTRAD_CORE.
6327 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6328 * config/ultra3.mh (RANLIB): Remove.
6329 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6330 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6331 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6332 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6333 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6334 * config/i386aix.mh, config/i386bsd.mh: Remove.
6335 * config/i386linux.mh, config/i386mach3.mh: Remove.
6336 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6337 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6338 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6339 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6340 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6341 * config/solaris2.mh, config/stratus.mh: Remove.
6342 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6343 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6345 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6347 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6348 DT_FINI entry if the appropriate symbol is not in the hash table.
6350 * libelf.h (struct elf_backend_data): Add create_program_headers
6351 and want_hdr_in_seg fields.
6352 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6354 (elf_backend_create_program_headers): Likewise.
6355 (elfNN_bed): Initialize create_program_headers and
6357 * elf.c (get_program_header_size): Call create_program_headers
6359 (map_program_segments): Check want_hdr_in_seg backend field. Call
6360 create_program_headers backend routine.
6362 * elf.c (assign_file_positions_except_relocs): Align non allocated
6363 sections when creating an executable.
6365 * elfcode.h (elf_swap_phdr_in): Make non static.
6366 (elf_swap_phdr_out): Make non static.
6367 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6368 (bfd_elf32_swap_phdr_out): Declare.
6369 (bfd_elf64_swap_phdr_in): Declare.
6370 (bfd_elf64_swap_phdr_out): Declare.
6372 * ecofflink.c (ecoff_collect_shuffle): New static function.
6373 (_bfd_ecoff_get_accumulated_pdr): New function.
6374 (_bfd_ecoff_get_accumulated_sym): New function.
6375 (_bfd_ecoff_get_accumulated_ss): New function.
6376 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6377 (_bfd_ecoff_get_accumulated_sym): Declare.
6378 (_bfd_ecoff_get_accumulated_ss): Declare.
6379 * libbfd.h: Rebuild.
6381 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6383 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6385 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6386 warning symbols. If any section is named .gnu.warning.XXX, treat
6387 the contents as a warning to be issued if the symbol XXX is
6389 (elf_link_output_extsym): For an indirect or warning symbol, just
6390 output the symbol it points to.
6392 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6393 if bfd_hash_allocate fails, since it will already be set.
6394 (generic_link_hash_newfunc): Likewise.
6395 (archive_hash_newfunc): Likewise.
6396 (hash_entry_bfd): New static function.
6397 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6398 callback. Allocate a new warning using the hash table newfunc.
6399 Use bfd_hash_replace to update the entry in the hash table, rather
6400 than assuming we can copy the fields with structure assignment.
6402 * hash.c (bfd_hash_replace): New function.
6403 * bfd-in.h (bfd_hash_replace): Declare.
6404 * bfd-in2.h: Rebuild.
6406 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6408 * config.bfd: Add mips*vr4300-*-elf* target.
6409 * config/mipsbvr4300.mt: Added.
6411 See file ChangeLog.2
6418 version-control: never