1 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
4 (elf_mips16_gprel_howto): New static variable.
5 (mips16_gprel_reloc): New static function.
6 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
7 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
8 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
9 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
10 * bfd-in2.h, libbfd.h: Rebuild.
13 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
15 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
16 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
20 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
22 * config.bfd: add r5900
25 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
27 * elflink.h (elf_link_input_bfd): If we've discarded a section,
28 the output section will be the absolute section; don't print an
29 assertion message for that case when doing a relocateable link.
31 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
33 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
34 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
35 need_fn_sub, call_stub, and call_fp_stub.
36 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
37 (mips_elf_link_hash_newfunc): Initialize new fields.
38 (mips_elf_link_hash_table_create): Likewise.
39 (mips_elf_relocate_section): Redirect relocations to use mips16
40 stubs when appropriate.
41 (mips_elf_check_relocs): Attach stub sections to the appropriate
42 symbol. Set need_fn_stub when appropriate.
43 (mips_elf_always_size_sections): New static function.
44 (mips_elf_check_mips16_stubs): New static function.
45 (elf_backend_always_size_sections): Define.
46 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
48 * elflink.h (elf_link_input_bfd): Discard local symbols that are
49 attached to sections which are not being included in the link.
51 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
53 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
54 symbol value when computing the addend for a pc_relative
57 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
59 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
60 relocateable link, just skip pc_relative pcrel_offset relocs.
61 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
62 structure for an ARM26 reloc which can be resolved.
63 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
64 reloc can be resolved.
66 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
67 error in overflow check for R_RELBYTE.
69 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
71 * ieee.c (ieee_slurp_section_data): Pick up the start address.
72 From Mark Rasin <mark.rasin@telrad.co.il>.
74 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
77 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
79 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
80 (elf_mn10200_howto_table): Likewise.
81 (mn10200_reloc_map): Likewise.
84 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
86 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
87 * bfd-in2.h, libbfd.h: Regenerated.
88 * elf32-m32r.c: Add support for them.
91 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
93 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
94 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
96 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
97 r_format and r_pcrel. Always return a value.
99 * riscix.c (MY_final_link_callback): Define to dummy value.
101 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
102 relocations against the text segment, look up the output name of
104 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
105 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
106 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
107 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
108 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
111 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
113 * coff-tic80.c (tic80coff_vec): Use correct data put/get
114 routines for little endian data.
115 * coffcode.h (coff_write_object_contents): Set magic to
116 TIC80_ARCH_MAGIC for TIc80.
118 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
120 * coff-tic80.c (tic80coff_vec): Change to little endian data
124 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
126 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
127 auxiliary_filters parameter to be const char * const *. Accept a
128 NULL terminated array.
129 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
130 (bfd_elf32_size_dynamic_sections): Update declaration.
131 * bfd-in2.h: Rebuild.
133 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
135 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
136 NOTYPE symbol in a text section as a FUNC symbol.
138 * coffcode.h (coff_compute_section_file_positions): Force
139 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
141 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
143 * libaout.h (machine_type): Reserve several values for sparclet.
146 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
148 * config.bfd (tic80-*-*): Don't require 'coff'.
152 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
154 * elf32-v850.c (v850_elf_howto_table): Set the special_function
155 table to v850_elf_reloc for all non-standard relocations.
156 (v850_elf_check_relocs): Add check for h being non-null.
157 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
158 statement instead of multiple ifs.
159 (v850_elf_relocate_section): Fix up error message, don't just call
163 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
165 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
166 Use bfd_elf_generic_reloc as special function for all relocs.
167 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
169 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
170 24bit pc-relative reloc.
173 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
175 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
176 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
177 header byte order is little endian. Use correct bfd_get and
178 bfd_put routines for little endian headers.
179 * coffcode.h (coff_set_arch_mach_hook): Set arch to
180 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
183 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
185 * reloc.c: Add BFD_RELOC_24.
186 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
187 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
188 * bfd-in2.h, libbfd.h: Rebuilt.
190 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
192 elf64-alpha multiple .got rewrite:
194 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
195 (bfd_elf*_mkobject): Don't define here ...
196 * elfxx-target.h: ... but rather here. Default always_size_sections
198 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
199 what the #defines in elf-bfd.h transmuted it to anyway.
201 * section.c: Add SEC_LINKER_CREATED flag.
202 * bfd-in2.h: Rebuild.
203 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
204 relocation section flags.
205 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
206 SEC_IN_MEMORY to recognize generated bits.
207 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
209 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
210 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
211 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
212 * elf32-ppc.c (ppc_elf_create_linker_section,
213 ppc_elf_size_dynamic_sections): Likewise.
214 * elf32-sparc.c (elf32_sparc_check_relocs,
215 elf32_sparc_size_dynamic_sections): Likewise.
216 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
218 (_bfd_elf_create_dynamic_sections): Likewise.
219 (_bfd_elf_make_linker_section_rela): Likewise.
220 * elflink.h (elf_link_create_dynamic_sections): Likewise.
221 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
222 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
223 to identify generated bits.
224 (elf_link_input_bfd): Likewise.
226 * elf64-alpha.c: Rewrite everything touching relocations.
229 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
231 * elf32-v850.c (all functions and static variables): Go through
232 and regularize names to be of the form v850_elf_<xxx>.
233 (toplevel): Include <elf/v850.h>.
234 (enum reloc_type): Move to include/elf/v850.h.
235 (v850_elf_check_relocs): For common variables, if the variable is
236 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
237 into the appropriate section.
238 (elf_backend_check_relocs): Define.
240 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
242 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
245 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
247 * config.bfd (mips*el-*-linux*): New target.
248 (mips*-*-linux*): New target.
250 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
251 Return a useful value.
253 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
255 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
257 * configure: Rebuild.
258 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
259 ac_cv_func_mmap in bfd/configure.host.
261 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
262 filter_shlib and auxiliary_filter_shlib parameters.
263 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
265 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
266 (bfd_elf64_size_dynamic_sections): Likewise.
267 * bfd-in2.h: Rebuild.
269 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
271 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
272 symbols, don't export a symbol which is defined by an object in an
273 archive which contains shared objects.
276 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
278 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
279 for TI TMS320c80 (MVP).
280 (bfd_archures_list): Add bfd_tic80_arch.
281 * bfd-in2.h: Regenerate by running "make headers".
283 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
285 * cpu-tic80.c (bfd_tic80_arch): Add struct.
286 * configure.in (case $vec): Correct typo, "tb" not "tp".
287 Also add cofflink.o for tic80coff_vec.
288 * configure: Regenerate with autoconf.
291 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
293 * libbfd.c: Patch up the mmap code so that it is only built if BFD
294 is configured with --with-mmap.
297 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
299 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
300 (ALL_MACHINES): Add cpu-tic80.o
301 (cpu-tic80.o, coff-tic80.o): Add dependencies.
302 * coff-tic80.c: Add skeleton, cloned from another coff config.
303 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
307 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
309 * TODO: Correct a misspelling.
311 * coff-tic80.c: New file for TI TMS320C80 (MVP).
312 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
313 * configure.in (case $vec): Add tic80coff_vec entry.
314 * configure: Regenerate with autoconf.
315 * archures.c (bfd_tic80_arch): Declare.
316 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
317 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
318 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
319 (bfd_target_vector): Add tic80coff_vec entry.
322 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
324 * elflink.h (elf_buckets): Add some more values for larger
327 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
329 * Makefile.in (install): Move subdir_do out of conditional. From
330 Fred Fish <fnf@cygnus.com>.
332 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
334 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
336 (elf_mn10200_howto_table): Likewise.
337 (mn10200_reloc_map): Likewise.
339 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
341 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
342 mips16 symbol during the link.
343 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
345 (mips_elf_link_output_symbol_hook): New static function.
346 (elf_backend_link_output_symbol_hook): Define.
348 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
351 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
353 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
354 against SEC_DEBUGGING sections here (revert patch of December 5).
355 * elfcode.h (elf_object_p): Check for them here, instead.
357 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
359 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
360 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
362 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
363 (_bfd_elf_canonicalize_dynamic_reloc): New function.
364 * elf-bfd.h (struct elf_size_info): Update declaration of
366 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
367 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
368 * elfxx-target.h: Use new dynamic reloc routines by default.
369 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
372 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
374 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
375 if NAMES_HAVE_UNDERSCORE is defined.
377 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
379 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
381 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
383 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
386 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
388 * elflink.h (elf_link_add_object_symbols): Only add a weak
389 symbol if the real definition is in the dynamic symbol table.
390 After finding the real definition, then, if it is dynamic, add the
391 weak symbol to the dynamic symbol table.
393 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
395 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
397 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
400 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
402 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
404 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
405 (bfd_elf32_mn10300_reloc): Write data in little endian format.
406 * reloc.c: Remove mn10300 big endian relocs.
407 * bfd-in2.h, libbfd.h: Rebuilt.
409 * elf32-mn10200.c: Update from elf32-mn10300.c.
411 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
413 * elf32-mn10300.c (elf_symbol_leading_char): Define.
415 * elf32-mn10300.c: Add some comments.
417 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
419 * ihex.c (ihex_scan): Always initialize buf before jumping to
421 (ihex_read_section): Likewise.
423 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
425 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
426 inplace for most relocs.
428 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
430 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
431 even if SEC_ALLOC is not set.
432 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
433 when deciding whether to copy a reloc into a shared object.
434 (elf_i386_relocate_section): Likewise.
435 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
436 (elf32_sparc_relocate_section): Likewise.
437 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
438 reloc section if it is not set in the source section.
439 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
440 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
441 with a SEC_DEBUGGING section as SEC_DEBUGGING.
443 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
445 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
446 expects a .got.plt until we actually create it.
448 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
450 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
451 message for bfd_reloc_outofrange, rather than aborting. From
452 Philippe De Muyter <phdm@info.ucl.ac.be>.
454 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
455 a relocateable link, don't try to process them. From Heinz Wrobel
456 <wrobel@lpr.e-technik.tu-muenchen.de>.
458 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
460 * elf32-mn10300.c (mn10300_info_howto): Renamed from
461 mn10300_info_howto_rel. Tweak reloc argument to be an
463 (USE_RELA): Define instead of USE_REL.
464 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
466 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
468 * configure.in, configure: Handle mips*-sgi-irix6*.
469 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
472 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
474 * elf32-i386.c (elf_i386_relocate_section): Warn about a
475 relocation against a symbol defined in a section with no output
478 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
480 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
481 * configure, config.in: Rebuild with autoconf 2.12.
483 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
484 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
485 (swap_out_syms): Set st_other from existing st_other field.
486 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
488 (elf_link_output_extsym): Set the other field from the global hash
490 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
491 (elf_mips16_jump_howto): New static variable.
492 (mips16_jump_reloc): New static function.
493 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
494 (mips_info_to_howto_rel): Handle R_MIPS16_26.
495 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
497 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
498 * bfd-in2.h, libbfd.h: Rebuild.
499 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
501 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
503 * configure.host: Use long long for mips-sgi-irix6*.
505 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
506 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
508 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
510 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
511 (enum reloc_type): Add more reloc types.
512 (elf32_mn10300_howto_table): Update for new reloc types.
513 (elf32_mn10300_reloc_map): Update for new reloc types.
514 * reloc.c: Add some new relocs for the mn10300 series.
515 * bfd-in2.h, libbfd.h: Rebuilt.
517 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
519 * som.c (setup_sections): Don't lose for a space which has
520 no data, but some symbols.
522 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
524 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
525 (sunos_link_hash_table_create): Initialize got_needed.
526 (sunos_create_dynamic_sections): Only set .got section size if it
527 is not already set. Set got_needed.
528 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
529 sdynptr, and only handle dynamic sections, if dynamic sections are
531 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
532 Initialize .got section.
533 (sunos_scan_ext_relocs): Likewise.
534 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
536 (sunos_finish_dynamic_link): Check got_needed. Only set up
537 dynamic linking information if needed.
539 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
541 * config.bfd: Added VersaDOS format to the Ericsson configuration.
543 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
545 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
548 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
550 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
554 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
556 * filemode.c: Include sysdep.h.
557 * ihex.c: Add casts to eliminate compiler warnings.
558 * sunos.c: Add casts to eliminate compiler warnings.
560 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
562 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
564 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
565 appropriate relocations in the .so file if shared.
566 (ppc_elf_relocate_section): Ditto.
569 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
571 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
572 complain_overflow_unsigned.
576 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
578 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
579 overflows for R_D10V_16 and R_D10V_18.
582 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
584 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
585 (do_with_relocs): Likewise.
586 (do_as_repeat): Likewise.
587 (copy_expression): Likewise.
589 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
591 * ieee.c (ieee_write_external_part): Correctly record whether
592 there is an external part.
595 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
597 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
598 handle tda offsets for sld.w and sst.w instructions.
599 Fix alignment check in sld.w and sst.w tda reloc handling.
602 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
604 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
607 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
609 * elf32-v850.c: Add comments about assumptions about
610 char, short & long sizes.
611 (elf32_v850_bfd_final_link_relocate): Fix sign extension
612 problems for several relocs.
614 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
615 R_V850_SDA_OFFSET entry.
618 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
620 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
621 Store import file index in ldindx.
622 (xcoff_build_ldsyms): Assume that ldsym was not previously
623 allocated. For an imported symbol, copy ldindx into l_ifile.
626 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
628 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
629 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
630 fields in R_V850_TDA_OFFSET.
631 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
632 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
635 * elf32-v850.c: Include bfdlink.h.
636 (bfd_elf32_v850_reloc): Return an error if we get a reloc
638 (elf32_v850_bfd_final_link_relocate): New function.
639 (v850_elf_relocation_section): Likewise.
640 (elf_backend_relocate_section): Define.
643 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
645 * binary.c (binary_set_section_contents): Ignore sections which
646 don't have SEC_LOAD and SEC_ALLOC set.
648 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
650 * linker.c (_bfd_generic_final_link): Avoid losing static
651 symbols in the .bss section.
653 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
655 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
656 (mips32_64bit_reloc): New static function.
657 (mips_reloc_map): Add entry for BFD_RELOC_64.
658 (mips_elf_relocate_section): Handle R_MIPS_64.
660 * linker.c (default_indirect_link_order): Print an error message
661 when attempting to do a relocateable link with different object
662 file formats, rather than calling abort.
665 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
667 * reloc.c (m32r relocs): Rename them.
668 * bfd-in2.h, libbfd.h: Regenerated.
669 * elf32-m32r.c: Update.
670 (m32r_elf_10_pcrel_reloc): New function.
671 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
672 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
675 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
677 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
678 all sections that will be included in the output file.
679 (_bfd_generic_link_output_symbols): Discard symbols in sections
680 which are being discarded.
684 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
685 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
686 (elf_v850_howto_table): Corresponding changes.
687 (elf_v850_reloc_map): Corresponding changes.
688 * reloc.c: Add additional V850 relocations.
689 * bfd-in2.h, libbfd.h: Rebuilt.
691 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
692 no longer want in pc-relative relocs.
694 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
696 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
697 accept a reloc against an undefined sybmol!
699 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
701 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
704 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
706 * VERSION: Bump for new relocation.
708 * hosts/i386bsd.h: If NBPG is not defined, define it as
709 PAGE_SIZE, for recent versions of FreeBSD.
711 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
713 * configure.host: Use `long long' as the 64 bit type on a Solaris
714 host, since both gcc and the SunPRO compilers support it.
716 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
718 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
719 mistake to have reused the ECOFF LITERAL for ELF since they have
721 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
722 * bfd-in2.h, libbfd.h: Rebuild.
724 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
727 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
728 dynamic relocation for an undefweak symbol when we are building
731 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
733 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
734 point explicitly to srcdir.
735 (targmatch.h): Edit references to point explicitly to objdir.
737 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
739 * config.bfd: When setting targ_cpu, don't get confused by
742 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
744 * configure.host: Add support for windows host (a build done
745 under the Microsoft build environment).
747 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
749 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
750 definition in a dynamic object, add it to the dynamic symbol table
751 if any dynamic object mentions it. Reverts part of last patch.
753 * sunos.c (struct sunos_link_hash_table): Add got_base field.
754 (sunos_link_hash_table_create): Initialize got_base.
755 (bfd_sunos_size_dynamic_sections): If the .got section is more
756 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
758 (sunos_check_dynamic_reloc): Subtract got_base from a base
761 * elf32-mips.c (elf_mips_isa): New static function.
762 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
763 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
765 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
767 * archive.c (do_slurp_coff_armap): Only treat archive as little
768 endian for i960 COFF.
770 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
772 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
773 by the change in size of the section when EXEC_P is not set.
775 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
776 (m68kcoff_rtype_to_howto): New static function.
777 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
778 VMA to the addend for a PC relative reloc.
780 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
782 * Makefile.in: Rebuild dependencies.
784 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
787 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
789 * Makefile.in: Remove explicit dependencies for mn10200 and
791 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
792 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
793 (dependencies): Rebuilt.
795 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
797 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
798 during this function.
800 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
801 section if the flags are compatible.
803 * configure.in: Add havevecs, and put it in tdefaults.
804 * mpw-config.in: Likewise.
805 * configure: Rebuild.
806 * targmatch.sed: New file; a sed script to build targmatch.h from
808 * config.bfd: Add #if, #endif, and comments for targmatch.h.
809 * targets.c: Include "fnmatch.h".
810 (struct targmatch): Define.
811 (bfd_target_match): Define by including targmatch.h.
812 (bfd_find_target): If the target is not found by name, search for
813 it as a configuration triplet.
814 * Makefile.in: Rebuild dependencies.
815 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
816 i386dynix.o, m68k4knetbsd.o, and riscix.o.
817 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
818 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
819 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
820 (CFILES): Remove i386dynix.c and hp300bsd.c.
821 (targmatch.h): New target.
822 (do_clean): Remove targmatch.h.
824 * configure.in: Add BFD_NEED_DECLARATION(getenv).
825 * acconfig.h: Add NEED_DECLARATION_GETENV.
826 * configure, config.in: Rebuild.
827 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
828 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
830 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
832 * cpu-mn10x00.c, elf32-mn10x00: Removed.
833 * cpu-mn10200.c, cpu-mn10300.c: New files.
834 * elf32-mn10200.c, elf32-mn10300.c: New files.
835 * Makefile.in: Break mn10x00 support into two separate
836 configurations, mn10200 and mn10300.
837 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
838 * bfd-in2.h, configure: Rebuilt.
840 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
842 * Makefile.in (do_clean): Move config.log to do_distclean.
844 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
846 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
847 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
848 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
849 (elf32-mn10x00.o): Add dependencies.
850 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
851 (bfd_mn10x00_arch): Declare.
852 (bfd_archures_list): Add bfd_mn10x00_arch.
853 * config.bfd: Add mn10x00-*-*.
854 * configure.in: Add bfd_elf32_mn10x00_vec.
855 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
856 * targets.c (bfd_elf32_mn10x00_vec): Declare.
857 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
858 * bfd-in2.h, configure: Rebuilt.
860 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
862 openVMS/Alpha: Provide filename and case_hack flags via
863 symbol table from gas.
864 Add case_hack code for symbol output from vax/vms.
865 * evax-alpha.c (evax_initialize): Remove filename handling,
866 filename is provided via symbol table.
867 (evax_get_symtab): Use local symbol count when setting up table.
868 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
870 (_bfd_evax_write_egsd): Skip file name symbol.
871 * evax-emh.c (get_vms_time_string): Local function now.
872 (_bfd_evax_write_emh): Extract source filename and case_hack flags
874 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
875 through _bfd_evax_case_hack_symbol.
876 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
878 (_bfd_evax_basename): Removed.
879 (_bfd_get_vms_time_string): Moved to evax-emh.c.
880 * evax.h (evax_private_data_struct): Remove filename.
881 (flag_hash_long_names, flag_show_after_trunc,
882 flag_no_hash_mixed_case, vms_name_mapping): New flags for
885 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
887 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
888 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
889 (NO_SWAP_MAGIC): Don't define.
890 (SWAP_MAGIC): Define.
892 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
893 no hash table entry for a global symbol.
895 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
897 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
899 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
901 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
902 symbol type with T_NULL. Warn if symbol type changes. Based on
903 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
905 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
906 a dynamic object in the dynamic symbol table if it is referenced
907 or defined by a regular object.
910 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
912 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
913 remove dwarf local labels. Shrinks binaries by a factor of 3!
916 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
918 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
919 by hand, rather than by calling bfd_make_section.
922 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
924 * reloc.c: Rename m32r relocs.
925 * bfd-in2.h, libbfd.h: Rebuilt.
926 * elf32-m32r.c: Update.
929 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
931 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
932 link, adjust the symbol index of a base relative reloc. Don't
933 change the addend of a PC relative reloc if pcrel_offset is set.
934 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
937 * reloc.c (bfd_perform_relocation): Apply the relocation even if
938 it is zero, in case src_mask matters.
939 (bfd_install_relocation): Likewise.
941 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
943 * xcofflink.c (xcoff_link_add_symbols): Always initialize
945 (_bfd_xcoff_bfd_final_link): Don't set target_index
946 to an uninitialized value.
948 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
950 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
951 indices, rather than crashing.
952 (coff_slurp_reloc_table): Likewise. Check whether the howto field
954 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
957 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
959 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
961 (coff_arm_adjust_symndx): New static function.
962 (coff_adjust_symndx): Define.
964 * srec.c (srec_scan): Accept multiple symbols on a single line.
965 From Pascal Martin <pmartin@alsys.com>.
969 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
971 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
972 (sunos_merge_private_bfd_data): New function.
974 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
976 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
978 (bfd_merge_private_bfd_data): Likewise.
979 * section.c (bfd_copy_private_section_data): Likewise.
980 * syms.c (bfd_copy_private_symbol_data): Likewise.
981 * bfd-in2.h: Rebuild.
982 * aout-target.h (MY_bfd_copy_private_section_data): Check that
983 both BFD's are the right flavour.
984 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
985 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
986 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
987 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
988 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
989 (ppc_elf_merge_private_bfd_data): Likewise.
990 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
991 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
993 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
994 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
998 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1000 * reloc.c: Add m32r relocs.
1001 * bfd-in2.h, libbfd.h: Rebuilt.
1002 * cpu-m32r.c,elf32-m32r.c: New files.
1005 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1009 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1011 * tekhex.c (first_phase): Change type parameter from char to int.
1013 (pass_over): Change func to expect int, not char.
1015 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1016 rather than SEC_LOAD when aligning the file offset for the first
1017 section in a segment.
1019 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1021 * syms.c (coff_section_type): Make arg const.
1022 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1023 to make_bfd_asection().
1024 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1025 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1026 (_bfd_elf_stringtab_init): Remove prototype.
1028 * netbsd-core.c (swap_abort): Add prototype.
1029 * aix386-core.c (swap_abort): Ditto & make static
1030 * hpux-core.c (swap_abort): Ditto & make static.
1031 * irix-core.c (swap_abort): Ditto & make static.
1032 * ptrace-core.c (swap_abort): Ditto & make static.
1033 * trad-core.c (swap_abort): Ditto & make static.
1034 * coffswap.h (coff_swap_reloc_in): Ditto.
1035 (coff_swap_reloc_out): Ditto.
1036 (coff_swap_filehdr_in): Ditto.
1037 (coff_swap_filehdr_out): Ditto.
1038 (coff_swap_sym_in): Ditto.
1039 (coff_swap_sym_out): Ditto.
1040 (coff_swap_aux_in): Ditto.
1041 (coff_swap_aux_out): Ditto.
1042 (coff_swap_lineno_in): Ditto.
1043 (coff_swap_lineno_out): Ditto.
1044 (coff_swap_aouthdr_in): Ditto.
1045 (coff_swap_aouthdr_out): Ditto.
1046 (coff_swap_scnhdr_in): Ditto.
1047 (coff_swap_scnhdr_out): Ditto.
1048 * ihex.c (ihex_sizeof_headers): Ditto.
1049 * tekhex.c (getsym): Ditto.
1050 (find_chunk): Ditto & make static.
1051 (insert_byte): Ditto.
1052 (first_phase): Ditto.
1054 (tekhex_get_symtab): Ditto & make static.
1055 (tekhex_get_symtab_upper_bound): Ditto & make static.
1056 (tekhex_mkobject): Ditto.
1057 (tekhex_object_p): Ditto.
1058 (move_section_contents): Ditto.
1059 (tekhex_get_section_contents): Ditto.
1060 (tekhex_set_arch_mach): Ditto & make static.
1061 (tekhex_set_section_contents): Ditto.
1062 (writevalue): Ditto.
1065 (tekhex_write_object_contents): Ditto.
1066 (tekhex_sizeof_headers): Ditto.
1067 (tekhex_make_empty_symbol): Ditto.
1068 (tekhex_get_symbol_info): Ditto.
1069 (tekhex_print_symbol): Ditto.
1070 * irix-core.c (make_bfd_asection): Ditto.
1071 (irix_core_core_file_p): Ditto.
1072 (irix_core_core_file_failing_command): Ditto.
1073 (irix_core_core_file_failing_signal): Ditto.
1074 (irix_core_core_file_matches_executable_p): Ditto.
1075 (irix_core_make_empty_symbol): Ditto.
1076 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1077 * srec.c (srec_new_symbol): Ditto.
1078 (srec_get_section_contents): Ditto.
1079 (srec_set_arch_mach): Ditto.
1080 (srec_set_section_contents): Ditto.
1081 (internal_srec_write_object_contents): Ditto.
1082 (srec_write_object_contents): Ditto.
1083 (symbolsrec_write_object_contents): Ditto.
1084 (srec_sizeof_headers): Ditto.
1085 (srec_make_empty_symbol): Ditto.
1086 (srec_get_symtab_upper_bound): Ditto.
1087 (srec_get_symtab): Ditto.
1088 (srec_print_symbol): Ditto and make static.
1089 * elf.c (elf_read): Ditto
1090 (assign_section_numbers): Ditto.
1091 (elf_fake_sections): Ditto.
1092 (sym_is_global): Ditto.
1093 (elf_map_symbols): Ditto.
1094 (get_program_header_size): Ditto.
1095 * coffgen.c (make_a_section_from_file): Ditto.
1096 (coff_real_object_p): Ditto.
1097 (fixup_symbol_value): Ditto.
1098 (build_debug_section): Ditto.
1100 * syms.c (coff_section_type): Ditto.
1103 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1105 * bfd-in2.h: Rebuilt after m32r changes.
1108 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1111 * config.bfd,configure.in,configure: Add m32r support.
1112 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1114 * config.bfd: Keep target list alphabetically sorted.
1117 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1119 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1120 to add in the constant part found in the instruction itself.
1121 (case R_V850_HI16_S): Likewise.
1125 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1127 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1128 and R_D10V_18 to be 1 (word).
1131 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1133 * stabs.c (_bfd_link_section_stabs): If the output_section field
1134 of either section is bfd_abs_section, then the linker is
1135 discarding the section and we should not optimize it.
1137 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1139 * Makefile.in (aout-sparcle.o): New target.
1140 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1141 * config.bfd (sparclet-*-aout*): Add case.
1142 * configure.in (sparcle_aout_vec): Add case.
1143 * configure: Regenerated.
1144 * targets.c (sparcle_aout_vec): Declare.
1145 (bfd_target_vector): Add sparcle_aout_vec.
1146 * aout-sparcle.c: New file.
1149 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1151 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1152 low order sign bit propogation for R_V850_HI16_S.
1154 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1155 handling V850 specific relocs.
1156 (elf_v850_howto_table): Use the new function for some
1157 relocations. Twiddle masks & shifts for some relocs.
1158 Set partial_inplace where needed.
1161 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1164 default architecture to a machine number of 0.
1165 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1167 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1168 the output BFD is the default, set it from the first input BFD.
1171 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1173 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1174 insert at bitpos zero. The HI16 relocs are shifted right
1175 by 16 bits. Fix src_mask for all relocs.
1176 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1178 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1182 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1185 Rewrite to use BFD file read routines and to avoid using a fixed
1186 length for the file name.
1189 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1191 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1192 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1193 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1194 to R_V850_{32,16,8}.
1196 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1198 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1199 (elf_v850_howto_table): Add info for HI16_S reloc.
1200 (v850_reloc_map): Add HI_16_S reloc.
1201 * reloc.c: Define BFD_RELOC_V850_* relocs.
1204 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1207 * elf32-sh.c: New file.
1208 * elf.c (prep_headers): Handle bfd_arch_sh.
1209 * elfcode.h (write_relocs): Handle absolute symbol.
1210 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1211 (_bfd_elf64_link_read_relocs): Declare.
1212 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1213 elf_link_read_relocs. Make globally visible. Change all
1215 (elf_link_input_bfd): Get external symbols from cache in
1216 symtab_hdr->contents. Get contents from cache in
1218 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1220 * reloc.c: Define BFD_RELOC_SH_* relocs.
1221 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1222 * coff-sh.c (sh_insns_conflict): Fix a return value.
1223 (_bfd_sh_align_load_span): New globally visible function, broken
1224 out of sh_align_load.
1225 (sh_align_load): Call _bfd_sh_align_load_span.
1226 (sh_swap_insns): Change relocs parameter to PTR.
1227 * bfd-in2.h, libbfd.h: Rebuild.
1228 * targets.c (bfd_elf32_sh_vec): Declare.
1229 (bfd_elf32_shl_vec): Declare.
1230 * config.bfd (sh-*-elf*): New target.
1231 * configure.in (bfd_elf32_sh_vec): New target vector.
1232 (bfd_elf32_shl_vec): New target vector.
1233 * configure: Rebuild.
1234 * Makefile.in: Rebuild dependencies.
1235 (BFD32_BACKENDS): Add elf32-sh.o.
1236 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1238 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1239 page before checking D_PAGED.
1241 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1242 (ihex_write_object_contents): Remove extbase; always use segbase
1245 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1247 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1248 * configure.host (i[345]86-*-*): Ditto.
1249 * config.bfd (i[345]86-*-*): Ditto.
1250 * configure: Regenerate.
1252 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1255 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1257 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1258 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1259 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1260 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1261 will have an ST_CODE type, change the symbol's type to ST_DATA.
1262 * som.c (hppa_som_gen_reloc_type): Update prototype.
1264 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1266 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1267 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1268 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1269 (mips_elf_finish_dynamic_sections): Likewise.
1271 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1273 * configure.host (HLDENV): New variable to set. Set it for
1274 *-*-sysv4*, since those linkers may not support -R but they always
1275 support LD_RUN_PATH.
1277 * libieee.h (NSECTIONS): Don't define.
1278 (ieee_data_struct): Change section_table to asection **. Add
1280 * ieee.c (get_section_entry): If the table isn't big enough, make
1282 (ieee_slurp_sections): Remove assertion about number of sections.
1283 (ieee_object_p): Adjust initialization of ieee to match changes to
1286 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1287 symbols merely because we are generating a shared library.
1288 (xcoff_build_ldsyms): Don't set up global linkage code for an
1289 undefined symbol merely because we are generating a shared
1293 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1295 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1296 (BFD32_BACKENDS) Add elf32-v850.o.
1297 * archures.c: Add bfd_v850_arch.
1298 * bfd-in2.h: Add bfd_v850_arch.
1299 * config.bfd (v850-*-*): New target.
1300 * configure: (bfd_elf32_v850_vec) New vector.
1301 * configure.in: (bfd_elf32_v850_vec) New vector.
1302 * cpu-v850.c: New file.
1303 * elf.c (prep_headers): Added case bfd_arch_v850.
1304 * elf32-v850.c: New file.
1305 * targets.c (bfd_elf32_v850_vec): New vector.
1308 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1311 a function code symbol for an XMC_XO symbol.
1313 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1315 * mpw-config.in: Update editing of autoconf vars to reflect
1316 Jul 18 configure.in change.
1317 * mpw-make.sed: Update editing of include pathnames to be
1318 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1320 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1322 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1323 which to offset to get the .plt entry address is ".plt".
1325 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1327 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1328 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1329 Added, for internal use by the ARM gas.
1331 * bfd-in2.h: Rebuilt
1333 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1335 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1336 in section dynidx start.
1338 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1341 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1342 optimization for g++.
1344 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1346 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1347 the -mrelocatable-lib bit set and the other doesn't, clear the
1348 -mrelocatable-lib bit in the header.
1350 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1352 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1353 symbol against a STT_FUNC symbol in a shared library.
1355 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1357 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1358 symbol is found, automatically define the corresponding function
1361 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1362 if sym.n_numaux is not zero.
1363 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1364 entry to disagree about the number of aux entries if the symbol
1367 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1368 section if it might be needed, not just if info->shared.
1369 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1370 the start of .rel.dyn if we are going to use it.
1371 (mips_elf_finish_dynamic_sections): Only clear the first element
1372 of .rel.dyn if the size is greater than zero.
1374 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1377 undefined_symbol callback for a symbol, then don't issue any more
1378 warnings about loader relocs.
1379 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1380 after calling the undefined_symbol callback.
1382 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1383 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1384 as the AIX linker seems to do.
1386 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1388 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1389 (evax_initialize): Remove evax_reloc_table.
1390 (evax_close_and_cleanup): Ditto.
1392 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1394 (evax_bfd_reloc_type_lookup): Ditto.
1395 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1396 cooked_size == raw_size.
1397 * evax-emh.c (_bfd_evax_register_filename): Remove.
1398 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1399 * evax-misc.c (add_new_contents): Malloc section at full size.
1400 (_bfd_save_evax_section): Memcpy section contents directly.
1401 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1402 (evax_reloc_table): Remove.
1404 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1406 * makefile.vms: Add better support for DEC C compilation
1407 Add evax.h dependencies
1409 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1410 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1411 (BFD_RELOC_ALPHA_BASEREG): Remove.
1412 * bfd-in2.h, libbfd.h: Rebuild.
1414 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1416 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1417 getgid if _WIN32 is defined.
1418 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1420 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1422 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1423 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1425 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1428 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1430 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1432 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1433 (NEED_DECLARATION_REALLOC): New macro.
1434 * configure, config.in: Rebuild.
1435 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1436 (realloc): Declare if NEED_DECLARATION_REALLOC.
1438 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1439 <strings.h> if they exist.
1441 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1443 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1445 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1447 Based on patches from Eric Valette <valette@crf.canon.fr>:
1448 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1449 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1450 (elf_howto_table): Add entries for new relocs.
1451 (elf_i386_reloc_type_lookup): Handle new relocs.
1452 (elf_i386_info_to_howto): Just call abort.
1453 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1454 (elf_i386_relocate_section): Likewise.
1457 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1459 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1462 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1465 only get the LMA from the phdr if they are in the same part of the
1468 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1469 new segment to make them more comprehensible. If the relationship
1470 between the LMA and the VMA changed, start a new segment. Don't
1471 check dynsec when deciding whether to start a new segment for a
1472 writeable section; -N will now handle this.
1474 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1476 * libhppa.h: Remove "esel" changes. Not the right approach.
1477 * som.c: Corresponding changes.
1478 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1479 which don't have a SOM symbol type associated with them.
1480 Reverses a 1994 change.
1482 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1484 Make ld -N more reasonable for ELF:
1485 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1486 phdr_in_section to false, and always use a single load segment.
1487 (elf_sort_sections): Sort sections by LMA after VMA.
1488 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1489 align to maxpagesize.
1490 (assign_file_positions_except_relocs): Likewise.
1491 * elfcode.h (elf_object_p): If a section is loaded but not page
1492 aligned, clear D_PAGED.
1494 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1496 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1497 Added, for internal use by the ARM gas.
1499 * bfd-in2.h: Rebuilt
1501 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1503 * libhppa.h (R_HPPA_ESEL): New field selector.
1504 (e_esel): Similarly.
1505 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1506 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1507 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1509 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1511 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1512 archive search before looking for stripped dynamic objects.
1514 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1516 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1517 symbol a warning rather than an error.
1519 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * elf.c (assign_file_positions_for_segments): Track the virtual
1522 memory position separately from the file position, and use it to
1523 compute the alignment adjustment.
1526 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1528 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1529 and fixed mask on R_D10V_10_PCREL_L.
1532 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1534 * elf64-mips.c: Include "aout/ar.h".
1535 (mips_elf64_slurp_armap): New static function.
1536 (mips_elf64_write_armap): New static function.
1537 (bfd_elf64_archive_*): Define.
1538 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1539 Use instead of bfd_generic_archive_p.
1540 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1541 instead of _bfd_write_archive_contents.
1542 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1543 _bfd_generic_mkarchive.
1544 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1545 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1547 (TARGET_LITTLE_SYM): Likewise.
1548 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1550 * Makefile.in: Rebuild dependencies.
1552 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1553 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1554 SHT_MIPS_EVENTS sections.
1555 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1556 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1558 (_bfd_mips_elf_fake_sections): Likewise.
1560 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1561 * ecoff.c (ecoff_compute_section_file_positions): Copy
1562 rdata_in_text from backend info to tdata. Clear it if any data
1563 section comes before .rdata.
1564 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1565 tdata rather than backend info.
1567 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * configure.in: Fix test for whether a compiler has a 64 bit
1570 type. From Jim Wilson <wilson@cygnus.com>.
1572 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * configure.host (mips-sgi-irix6*): New host.
1576 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1577 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1578 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1580 * configure: Rebuild.
1581 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1582 (BFD_HOST_64_BIT): Define conditionally.
1583 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1584 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1585 (symvalue, bfd_size_type): Likewise.
1586 * bfd-in2.h: Rebuild.
1587 * Makefile.in (do_clean): Remove bfd-tmp.h.
1588 (do_distclean): Remove bfd-in3.h.
1589 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1590 (bfd-in3.h): New target.
1592 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1593 Andrew Gierth <ANDREWG@microlise.co.uk>.
1595 * configure.host: Set INSTALL_SHLIB.
1596 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1597 * configure: Rebuild.
1598 * Makefile.in (install): Use @INSTALL_SHLIB@.
1600 * config.bfd (mips*-*-irix6*): New target.
1601 * configure.host: Handle Irix 6 shared library like Irix 5.
1603 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1604 symbol for a magic name.
1605 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1607 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1610 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1612 * mpw-config.in: Add ELF support to mips config, create the
1613 elf32-target.h file in the object dir.
1614 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1616 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1618 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1619 Also removed most abort calls, in favor of using bfd reporting.
1622 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1624 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1625 (BFD32_BACKENDS) Add elf32-d10v.o.
1626 * archures.c: Add bfd_d10v_arch.
1627 * bfd-in2.h: Add bfd_d10v_arch.
1628 * config.bfd (d10v-*-*): New target.
1629 * configure: (bfd_elf32_d10v_vec) New vector.
1630 * configure.in: (bfd_elf32_d10v_vec) New vector.
1631 * cpu-d10v.c: New file.
1632 * elf.c (prep_headers): Added case bfd_arch_d10v.
1633 * elf32-d10v.c: New file.
1634 * libbfd.h: Rebuild.
1635 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1636 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1637 * targets.c (bfd_elf32_d10v_vec): New vector.
1640 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1642 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1644 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1646 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1647 bfd_mach_i386_i8086 machine types.
1649 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1651 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1654 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1656 * coffcode.h (coff_set_section_contents): A/UX does not require
1657 special handling of the _LIB section.
1659 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1661 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1662 value for R_RELBYTE.
1664 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1665 array if one was allocated.
1667 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1669 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1670 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1671 use_rld_obj_head and rld_value.
1672 (mips_elf_link_hash_table_create): Initialize new fields.
1673 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1675 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1676 __rld_obj_head symbol not seen, create an __rld_map symbol.
1677 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1678 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1679 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1680 __rld_obj_head symbol.
1681 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1683 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1687 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1688 ppc_elf_addr16_ha_reloc.
1689 (ppc_elf_addr16_ha_reloc): New static function.
1691 * coff-mips.c (struct mips_hi): Define.
1692 (mips_refhi_list): New static variable.
1693 (mips_refhi_addr, mips_refhi_addend): Remove.
1694 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1695 (mips_reflo_reloc): Process mips_refhi_list.
1696 (mips_relhi_list): New static variable.
1697 (mips_relhi_addr, mips_relhi_addend): Remove.
1698 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1699 (mips_rello_reloc): Process mips_relhi_list.
1700 (mips_relocate_section): Permit an arbitrary number of REFHI or
1701 RELHI relocs before the associated REFLO or RELLO reloc.
1703 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1705 * aout-target.h (MY(callback)): Set reloc_count fields.
1707 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1709 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1710 sections unless this is a SunOS link.
1712 * VERSION: Set to 2.7.1.
1714 * Released binutils 2.7.
1716 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * i386aout.c: Include "aout/aout64.h".
1719 (i386aout_write_object_contents): New static function.
1720 (MY_write_object_contents): Define.
1722 * netbsd.h (MY(write_object_contents)): Make sure that
1723 adjust_sizes_and_vmas is called before fiddling with the magic
1726 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1730 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1732 * libbfd-in.h (itos, stoi): Don't define.
1733 * libbfd.h: Rebuild.
1734 * i386lynx.c (KEEPIT): Define as udata.i.
1735 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1736 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1737 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1738 flags. Don't use stoi.
1740 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1742 * elf.c (map_sections_to_segments): Don't start a new segment for
1743 a writable section if it's on the same page as the previous
1744 segment. Reset the writable variable for a readonly section.
1746 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1748 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1749 first_thunk_address, thunk_size, and import_table_size.
1750 * peicode.h: Improved some diagnostics regarding edata sections.
1752 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1754 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1755 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1757 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1759 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1760 with XCOFF_DEF_DYNAMIC set is really defined.
1761 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1762 (xcoff_link_add_symbols): Only create special sections if using an
1765 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1767 (bfd_install_relocation): Likewise.
1769 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1771 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1773 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1774 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1775 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1776 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1777 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1778 are found for LITERAL relocs.
1779 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1780 taken, we cannot generate a .plt entry for the symbol.
1782 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1785 sysconf functions (for gprof).
1786 * configure, config.in: Rebuild.
1788 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1791 an archive if it has a map. If the object file has the wrong
1794 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1795 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1797 (alpha_relocate_section): Likewise.
1799 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1800 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1801 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1802 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1803 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1804 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1805 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1806 * peicode.h: Corresponding changes.
1808 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1810 * elflink.h (elf_create_pointer_linker_section): Comment out code
1811 dealing with making GOT pointers negative of the GOT symbol for
1814 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1816 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1817 increment the .rela.plt size until after we're done creating the
1819 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1820 .rela.plt offset directly rather than calculating it.
1822 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1824 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1825 Use autoconf-set values.
1826 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1827 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1830 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1831 * configure: Rebuilt.
1833 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1835 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1836 handling code > 1k away.
1838 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1840 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1841 defined, output whenever the symbol is updated.
1843 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1845 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1846 section to 0 if user_set_vma is set.
1847 * elflink.h (elf_bfd_final_link): Likewise.
1849 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1851 Partially undo patch of Jun 20.
1852 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1853 (coff_compute_section_file_positions): Likewise.
1854 (coff_write_object_contents): Likewise. Re-add deleted code, but
1855 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1856 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1858 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1860 * config.bfd: Add support for *-*-rtems* configurations.
1862 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1864 * elf.c (prep_headers): Add bfd_arch_alpha case.
1866 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1868 * elf64-alpha.c: New file.
1869 * config.bfd (alpha-*-linuxecoff*): New target.
1870 (alpha-*-linux*, alpha-*-elf*): New targets.
1871 * configure.in (bfd_elf64_alpha_vec): New vector.
1872 * configure: Rebuild.
1873 * targets.c (bfd_elf64_alpha_vec): Declare.
1874 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1875 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1876 * bfd-in2.h, libbfd.h: Rebuild.
1877 * Makefile.in: Rebuild dependencies.
1878 (BFD64_BACKENDS): Add elf64-alpha.o.
1879 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1881 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1884 than relying on a right shift of 32.
1886 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1888 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1889 ifdef to COFF_WITH_PE.
1890 (coff_compute_section_file_positions): Likewise.
1891 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1892 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1893 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1894 COFF_IMAGE_WITH_PE, always include.
1896 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1898 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1901 approximate the correct answer if SIZEOF_HEADERS was not used.
1903 * binary.c (binary_set_section_contents): Set section file
1904 position based on LMA rather than VMA.
1906 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1908 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1909 symbols if info->strip == strip_all.
1911 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1913 * coff-h8300.c: Remove #if 0 code.
1914 (compatable): Don't allow mixing/matching of different architectures.
1916 * archures.c (bfd_mach_h8300s): Add.
1917 * bfd-in2.h: Rebuilt.
1918 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1920 (h8300_reloc16_estimate): Likewise.
1921 (h8300_reloc16_extra_cases): Likewise.
1922 (h8300_bfd_link_add_symbols): Likewise.
1923 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1924 (coff_set_flags): Likewise.
1925 * cpu-h8300.c (h8300_scan): Likewise.
1926 Add H8/S to bfd_h8300_arch list.
1928 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1930 Added support for Alpha OpenVMS:
1931 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1932 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1933 * config.h-vms, makefile.vms: New files.
1934 * config.bfd (alpha-*-*vms*): New target.
1935 * configure.in (evax_alpha_vec): New target vector.
1936 * configure: Rebuild.
1937 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1938 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1939 * targets.c (bfd_target_evax_flavour): Define.
1940 (evax_alpha_vec): Declare.
1941 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1942 if BFD64 is defined.
1943 * bfd-in2.h, libbfd.h: Rebuild.
1944 * Makefile.in: Rebuild dependencies.
1945 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1946 evax-emh.o, and evax-misc.o.
1947 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1948 evax-etir.c, evax-emh.c, and evax-misc.c.
1949 (HFILES): Add evax.h.
1951 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1955 (h8300_bfd_link_add_symbols): Likewise.
1957 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1959 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1960 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1962 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1965 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1967 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1968 R_MIPS_32 relocs if creating a shared library.
1970 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1972 * peicode.h (add_data_entry): Use pei_section_data rather than
1973 _cooked_size. Corresponds to May 13 change in coffcode.h.
1975 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1978 * coffcode.h (coff_write_object_contents): If there are long
1979 section names, always set the f_symptr field, even if there are no
1981 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1982 if there are no symbols.
1984 * coffgen.c (make_a_section_from_file): Check return value of
1985 _bfd_coff_read_string_table.
1986 (coff_real_object_p): Check return value of
1987 make_a_section_from_file.
1988 (_bfd_coff_read_string_table): Check that there are some symbols
1989 before trying to read the string table size.
1991 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1994 to replace a symbol in a dynamic object with a symbol from another
1995 dynamic object, do the replacement if the existing symbol is
1996 global linkage code.
1998 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1999 for _ptrgl, and treat it as global linkage code.
2001 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2002 filename or N_SO symbol past the offset, and use it to indicate
2003 that there is no line number or function when appropriate.
2005 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2008 common symbol defined by the linker. Don't export function code
2009 even if export_defineds is set.
2011 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2013 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2015 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2016 (h8300_symbol_address_p): New function.
2017 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2020 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2022 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2024 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2025 correctly for the two variants. Allow relaxing if the target
2026 is 128 bytes away since after relaxation it'll be 126 bytes away.
2027 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2028 "dot" and "value". Allow relaxing if the target is 128 bytes
2029 away since after relaxation it'll be 126 bytes away.
2030 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2031 the given section until nothing changes.
2033 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2035 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2036 alignment hack--we can get the lnnoptr info another way without
2037 suddenly increasing the alignment requirements. Set the flags for
2039 (ecoff_compute_section_file_positions): Do so.
2041 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2044 to keep the HP emulator database happy.
2046 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2047 From Kevin Buettner <kev@primenet.com>.
2049 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2051 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2052 name of a NULL section.
2054 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2057 set, always call the notice callback.
2059 * VERSION: Increment for bfdlink.h change.
2061 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2064 (sh_relax_delete_bytes): Correct handling of differently sized
2065 trailing alignment reloc.
2067 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2068 * bfd-in2.h: Rebuild.
2069 * configure.in: Warn if there is no known 64 bit type.
2070 * configure: Rebuild.
2072 * Makefile.in: Rebuild dependencies.
2073 (BFD32_BACKENDS): Add ppcboot.o.
2074 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2076 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2077 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2079 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2082 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2083 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2084 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2086 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2088 * elf64-mips.c: Improve reloc special_functions and handling of
2089 SHT_MIPS_OPTIONS section.
2090 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2091 mips_elf_hi16_reloc and make globally visible.
2092 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2093 make globally visible.
2094 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2095 make globally visible.
2096 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2097 and make globally visible.
2098 (gprel16_with_gp): Check howto->src_mask before using value in
2100 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2101 and make globally visible.
2102 (gprel32_with_gp): Check howto->src_mask before fetching value.
2103 (bfd_mips_elf_swap_options_in): New function.
2104 (bfd_mips_elf_swap_options_out): New function.
2105 (_bfd_mips_elf_set_private_flags): Rename from
2106 mips_elf_set_private_flags and make globally visible.
2107 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2108 mips_elf_copy_private_bfd_data and make globally visible.
2109 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2110 mips_elf_merge_private_bfd_data and make globally visible.
2111 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2112 for a SHT_MIPS_OPTIONS section.
2113 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2114 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2115 name of a SHT_MIPS_OPTIONS section.
2116 (_bfd_mips_elf_set_section_contents): New function.
2117 (mips_elf32_section_processing): Set the GP value in a
2118 SHT_MIPS_OPTIONS section.
2119 (_bfd_mips_elf_find_nearest_line): Rename from
2120 mips_elf_find_nearest_line and make globally visible.
2121 (bfd_elf32_set_section_contents): Define.
2122 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2123 (_bfd_mips_elf_lo16_reloc): Declare.
2124 (_bfd_mips_elf_gprel16_reloc): Declare.
2125 (_bfd_mips_elf_got16_reloc): Declare.
2126 (_bfd_mips_elf_gprel32_reloc): Declare.
2127 (_bfd_mips_elf_set_private_flags): Declare.
2128 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2129 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2130 (_bfd_mips_elf_find_nearest_line): Declare.
2131 (_bfd_mips_elf_set_section_contents): Declare.
2133 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2135 (elf_info_to_howto): Define.
2136 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2138 (elf_info_to_howto): Define.
2139 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2141 (elf_info_to_howto): Define.
2143 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2144 R_MOV16B[12], to match change in coff/internal.h.
2146 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * elf64-mips.c: Extensive additions to provide better support for
2149 writing files and for gas.
2150 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2151 of mips_elf_object_p.
2152 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2153 _bfd_mips_elf_object_p.
2154 (_bfd_mips_elf_final_write_processing): Rename from
2155 mips_elf_final_write_processing and make globally visible.
2156 (_bfd_mips_elf_fake_sections): Rename from
2157 mips_elf_fake_sections and make globally visible.
2158 (_bfd_mips_elf_section_from_bfd_section): Rename from
2159 mips_elf_section_from_bfd_section and make globally visible.
2160 (_bfd_mips_elf_section_processing): New function, broken out of
2161 mips_elf_section_processing.
2162 (mips_elf32_section_processing): Rename from
2163 mips_elf_section_processing; call
2164 _bfd_mips_elf_section_processing.
2165 (_bfd_mips_elf_symbol_processing): Rename from
2166 mips_elf_symbol_processing and make globally visible.
2167 (_bfd_mips_elf_read_ecoff_info): Rename from
2168 mips_elf_read_ecoff_info and make globally visible.
2169 (mips_elf32_ecoff_debug_swap): Rename from
2170 mips_elf_ecoff_debug_swap.
2171 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2172 struct symbol_cache_entry.
2173 (_bfd_elf_validate_reloc): New function, moved in from
2174 elfcode.h:validate_reloc.
2175 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2176 to _bfd_elf_validate_reloc. Change all callers.
2177 * elf-bfd.h (bfd_section_from_shdr): Declare.
2178 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2179 (_bfd_elf_validate_reloc): Declare.
2180 (_bfd_mips_elf_object_p): Declare.
2181 (_bfd_mips_elf_fake_sections): Declare.
2182 (_bfd_mips_elf_section_from_bfd_section): Declare.
2183 (_bfd_mips_elf_section_processing): Declare.
2184 (_bfd_mips_elf_symbol_processing): Declare.
2185 (_bfd_mips_elf_read_ecoff_info): Declare.
2186 (_bfd_mips_elf_final_write_processing): Declare.
2187 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2190 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2191 (mips_elf_final_write_processing): Likewise.
2193 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2195 64-bit MIPS ELF ABI objdump support:
2196 * elf64-mips.c: New file.
2197 * Makefile.in: Rebuild dependencies.
2198 (BFD64_BACKENDS): Add elf64-mips.o.
2199 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2200 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2201 bfd_elf64_littlemips_vec to targ_selvecs.
2202 (mips*-*-elf*): Likewise.
2203 * confingure.in: Add bfd_elf64_bigmips_vec and
2204 bfd_elf64_littlemips_vec to vector switch.
2205 * configure: Rebuild.
2206 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2207 broken out of mips_elf_section_from_shdr.
2208 (mips_elf32_section_from_shdr): Rename from
2209 mips_elf_section_from_shdr. Call new function.
2210 (elf_backend_section_from_shdr): Update name of renamed function.
2211 * elf-bfd.h (struct elf_size_info): Change second parameter of
2212 write_out_phdrs to be const. Likewise for second parameter of
2214 (struct bfd_elf_section_data): Add rel_hdr2 field.
2215 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2216 (bfd_elf32_swap_symbol_out): Likewise.
2217 (bfd_elf32_swap_reloc_in): Likewise.
2218 (bfd_elf32_swap_reloc_out): Likewise.
2219 (bfd_elf32_swap_reloca_in): Likewise.
2220 (bfd_elf32_swap_reloca_out): Likewise.
2221 (bfd_elf32_swap_phdr_in): Likewise.
2222 (bfd_elf32_swap_phdr_out): Likewise.
2223 (bfd_elf32_swap_dyn_in): Likewise.
2224 (bfd_elf32_swap_dyn_out): Likewise.
2225 (bfd_elf32_slurp_symbol_table): Declare.
2226 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2227 (bfd_elf32_write_out_phdrs): Declare.
2228 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2229 (bfd_elf64_swap_symbol_out): Likewise.
2230 (bfd_elf64_swap_reloc_in): Likewise.
2231 (bfd_elf64_swap_reloc_out): Likewise.
2232 (bfd_elf64_swap_reloca_in): Likewise.
2233 (bfd_elf64_swap_reloca_out): Likewise.
2234 (bfd_elf64_swap_phdr_in): Likewise.
2235 (bfd_elf64_swap_phdr_out): Likewise.
2236 (bfd_elf64_swap_dyn_in): Likewise.
2237 (bfd_elf64_swap_dyn_out): Likewise.
2238 (bfd_elf64_slurp_symbol_table): Declare.
2239 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2240 (bfd_elf64_write_out_phdrs): Declare.
2241 (_bfd_mips_elf_section_from_shdr): Declare.
2242 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2243 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2244 section for the section, add the new one to rel_hdr2. Increment
2245 reloc_count rather than setting it.
2246 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2247 Remove static declaration.
2248 (elf_write_shdrs_and_ehdr): Define name as macro.
2249 (elf_write_out_phdrs): Likewise.
2250 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2251 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2252 (elf_swap_symbol_in): Change second parameter to be const.
2253 (elf_swap_symbol_out): Likewise.
2254 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2255 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2256 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2257 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2258 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2259 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2260 parameter to be const. Make non-static.
2261 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2263 (elf_slurp_symbol_table): Make non-static.
2264 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2265 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2266 (elf_backend_size_info): Likewise.
2267 (elfNN_bed): Use elf_backend_size_info.
2268 * targets.c (bfd_elf64_bigmips_vec): Declare.
2269 (bfd_elf64_littlemips_vec): Declare.
2270 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2271 bfd_elf64_littlemips_vec if BFD64 is defined.
2273 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2275 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2277 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2278 zeroes, in alignment holes.
2280 * configure: Rebuild with autoconf 2.10.
2282 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2283 potential leading underscore in the allocated buffer.
2285 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2287 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2288 symbols into .sbss if this is a relocatable link.
2290 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2293 undefined symbols when creating a shared library.
2295 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * coff-sh.c: Add a bunch of new code and static const arrays to
2298 support aligning loads and stores on four byte memory boundaries.
2300 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2302 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2303 call sh_align_loads.
2304 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2307 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2309 * cache.c (bfd_open_file): Unlink the file before opening it for
2310 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2312 * opncls.c (bfd_fdopenr): Set opened_once.
2314 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2319 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2320 the code unconditionally.
2322 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * libcoff-in.h (struct pei_section_tdata): Define structure.
2325 (pei_section_data): Define macro.
2326 * libcoff.h: Rebuild.
2327 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2328 store s_paddr field in pei_section_data.
2329 (coff_compute_section_file_positions): Use pei_section_data rather
2330 than _cooked_size, and don't overwrite an existing value.
2331 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2332 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2333 * peicode.h (coff_bfd_copy_private_section_data): Define if
2335 (pe_bfd_copy_private_section_data): New static function if
2338 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * srec.c (srec_set_arch_mach): Write as a function rather than a
2343 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2344 no map, just check each member in turn to see whether it is
2347 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2349 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2350 table. Call BFD_ASSERT to validate header size, instead of
2352 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2355 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2357 * ppcboot.c: New target for looking at PPCbug boot records.
2359 * config{ure.in,.bfd}: Add support for ppcboot target.
2361 * configure: Regenerate.
2363 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2365 * coff-h8300.c (howto_table): Update names to match recent
2366 changes to include/coff/internal.h. Fix minor errors in the
2367 existing relocs. Add R_MOVL1 and R_MOVL2.
2368 (rtype2howto): Similarly.
2369 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2370 existing relaxing code and peform more relaxing.
2371 (h8300_reloc16_extra_cases): Likewise.
2373 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2375 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2378 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2380 * elfcode.h (elf_object_p): Reject generic ELF target if
2381 e_machine matches an alternate machine code in a specific backend.
2383 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2384 obsolete align_power_min field.
2386 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2388 * coff-h8300.c (reloc_howto_type): Add howto entry for
2390 (rtype2howto): Handle R_PCRWORD_B.
2391 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2392 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2393 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2394 branch (R_PCWORD_B).
2396 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * aoutx.h (translate_from_native_sym_flags): Set the section for
2399 BSF_CONSTRUCTOR symbols.
2401 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2404 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2406 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2407 stop looking when section is found.
2409 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2411 * coffcode.h (STRING_SIZE_SIZE): Define.
2412 (styp_to_sec_flags): Handle long symbol names when looking for the
2414 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2415 (bfd_coff_long_section_names): Define.
2416 (coff_write_object_contents): Handle long section names.
2417 (bfd_coff_std_swap_table): Initialize new field.
2418 * libcoff.h: Rebuild.
2419 * coffgen.c (make_a_section_from_file): Handle long section
2421 (coff_write_symbols): Handle long section names.
2422 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2423 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2424 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2425 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2426 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2427 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2428 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2429 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2431 * bout.c (b_out_callback): Set lma of sections.
2432 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2433 parameter to output_bfd. Used input_bfd instead of output_bfd in
2436 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * aoutx.h (translate_from_native_sym_flags): Don't create
2439 SEC_CONSTRUCTOR sections.
2440 * ecoff.c (ecoff_set_symbol_info): Likewise.
2442 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2443 From Don Bowman <bowman@waterloo.hp.com>.
2445 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2447 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2448 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2450 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2453 mips_32_relocs field.
2454 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2455 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2456 relocs against a global symbol which is not defined in a regular
2458 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2459 against a global symbol, increment mips_32_relocs.
2460 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2461 the symbol is not defined in a regular file, make room in the
2464 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2467 file position and the virtual file position separately. Set
2468 filepos information bsaed on the real file position.
2469 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2470 Jan 23 change to coffcode.h.
2472 * som.c (som_slurp_symbol_table): Set the symbol count to the
2473 number of BFD symbols created.
2475 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2477 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2478 output file if linking shared objects. Loop to check all relocs,
2479 rather than returning false on first error.
2481 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2483 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2484 (ppc_elf_additional_program_headers): If .interp section, bump #
2485 of program headers by 1.
2486 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2487 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2488 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2490 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2492 (ppc_elf_relocate_section): If the output section isn't defined,
2493 don't abort, just give an error message.
2495 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2496 being created is .sdata or .sdata2, don't make the symbol dynamic.
2498 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2501 members of an archive for dynamic objects with no symbols, and
2502 pass them directly to check_archive_element.
2503 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2504 xcoff_link_check_dynamic_ar_symbols.
2505 (xcoff_link_check_dynamic_ar_symbols): New static function.
2507 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2508 from _bfd_nodynamic to _bfd_xcoff.
2509 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2511 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2512 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2513 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2514 * libcoff.h: Rebuild.
2515 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2516 (xcoff_get_section_contents): New static function.
2517 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2518 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2519 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2520 (xcoff_dynamic_reloc): New static variable.
2521 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2522 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2524 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2526 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2527 if reloc_entry->addend is not 0.
2528 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2530 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2532 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2534 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2535 Add entries for R_SPARC_[56].
2536 (sparc_reloc_map): Add entries for R_SPARC_[56].
2538 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2540 Optimize linking of stabs in sections as used in ELF and COFF.
2541 * stabs.c: New file.
2542 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2543 (_bfd_write_section_stabs): Declare.
2544 (_bfd_write_stab_strings): Declare.
2545 * libbfd.h: Rebuild.
2546 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2547 (struct coff_link_hash_table): Add stab_info field.
2548 * libcoff.h: Rebuild.
2549 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2551 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2553 (_bfd_coff_final_link): Write out stab strings hash table.
2554 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2555 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2557 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2558 (struct bfd_elf_section_data): Add stab_info field.
2559 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2561 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2562 _bfd_link_section_stabs.
2563 (elf_bfd_final_link): Write out stab strings hash table.
2564 (elf_link_input_bfd): Handle optimized stabs sections.
2565 * reloc.c (_bfd_final_link_relocate): Check address against
2566 _raw_size rather than _cooked_size.
2567 * Makefile.in: Rebuild dependencies.
2568 (BFD_LIBS): Add stabs.o
2569 (BFD_LIBS_CFILES): Add stabs.c.
2571 * VERSION: Increment for bfdlink.h change.
2573 * coffgen.c (coff_renumber_symbols): Correct handling of
2574 BSF_NOT_AT_END common symbols.
2576 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2578 * coff-ppc.c (record_toc): Add cast to avoid warning.
2579 (ppc_allocate_toc_section): Likewise.
2580 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2581 (ppc_coff_reloc_type_lookup): Remove unreached code.
2582 * coffcode.h (coff_write_object_contents): Don't take the address
2584 * peicode.h (pe_print_idata): Add casts to avoid warning.
2585 (pe_print_edata): Likewise.
2586 (pe_print_reloc): Remove ANSI C string concatenation.
2588 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2590 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2592 * libcoff.h: Rebuild.
2593 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2595 (coff_swap_aux_out): Likewise.
2596 * peicode.h (coff_swap_aux_in): Likewise.
2597 (coff_swap_aux_out): Likewise.
2598 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2600 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2602 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2603 Fix up .bf endndx link fields.
2604 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2606 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2609 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2611 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2612 on Solaris PowerPC systems doesn't get confused.
2614 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2617 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2618 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2619 update did_reg and did_reg2.
2621 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2625 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2626 callback routines, pass h->root.string rather than name, in case
2627 copy is true and name is transient.
2629 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2631 * elfcore.h: Add support for core files with multiple threads.
2632 (Primarily for Solaris.)
2634 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2637 section->orelocation is NULL.
2639 * coffgen.c (bfd_coff_get_syment): New function.
2640 (bfd_coff_get_auxent): New function.
2641 * bfd-in.h (bfd_coff_get_syment): Declare.
2642 (bfd_coff_get_auxent): Declare.
2643 * bfd-in2.h: Rebuild.
2645 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2647 * elf32-mips.c (struct mips_hi16): Define.
2648 (mips_hi16_addr, mips_hi16_addend): Remove.
2649 (mips_hi16_list): New static variable.
2650 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2651 (mips_elf_lo16_reloc): Process mips_hi16_list.
2652 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2653 relocs before the associated LO16 reloc.
2655 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * versados.c (versados_scan): Check bfd_alloc return value.
2658 (versados_object_p): Check all bfd_read return values. Require
2659 that lang field be less than 10, to avoid confusion with Intel Hex
2662 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2664 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2665 not 0, for an absolute symbol.
2666 (NAME(aout,swap_ext_reloc_out)): Likewise.
2668 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2669 (ihex_write_object_contents): For a large start address, output
2670 the full 32 bit address in record type 5.
2672 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2673 to int to avoid promotion problems in prototype.
2675 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2677 * configure.host: Use ${srcdir} when looking for picfrag.
2679 * configure.host: Switch on ${libdir}, not $(libdir). From
2680 alan@spri.levels.unisa.edu.au (Alan Modra).
2682 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2683 entry point, not just for DYNAMIC objects.
2684 * sunos.c (sunos_add_dynamic_symbols): Always call
2685 sunos_create_dynamic_sections. If called with a non DYNAMIC
2686 object, don't do anything else.
2687 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2689 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2691 * configure.in: Permit --enable-shared to specify a list of
2693 * configure: Rebuild.
2695 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2696 host when configuring with --enable-shard.
2698 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2703 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2704 to avoid crashing in bfd_hash_replace.
2706 * sysdep.h: Use #ifdef, not #if.
2708 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2710 * config.in: Rebuild.
2712 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2714 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2715 (AC_CHECK_HEADERS): Check for sys/time.h
2716 (AC_HEADER_TIME): Add macro.
2717 * configure: Rebuild.
2718 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2719 to control what combination of <time> and <sys/time.h>
2722 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2724 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2725 (aout_32_sunos4_write_object_contents): Likewise.
2726 * aoutx.h (NAME(aout,machine_type)): Handle
2727 bfd_mach_sparc_{sparclet,sparclite}.
2728 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2729 (bfd_mach_sparc_v9_p): Update.
2730 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2731 * libaout.h (enum machine_type): Add M_SPARCLET.
2732 * sunos.c (MACHTYPE_OK): Define.
2733 * bfd-in2.h: Regenerated.
2735 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2737 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2738 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2739 * elflink.c (_bfd_elf_create_got_section): Store the
2740 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2741 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2742 global offset table goes over 0x1000, set the value of
2743 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2744 (elf32_sparc_relocate_section): Subtract the offset of
2745 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2747 * elfcode.h: Don't include <string.h>.
2749 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2751 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2752 generic_link_hash_newfunc. All references changed.
2753 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2754 moved here from libbfd-in.h.
2755 * libbfd-in.h: Corresponding changes.
2756 * libbfd.h: Regenerated.
2758 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2760 * aoutx.h (aout_link_input_section_std): When reporting an
2761 overflow error, use the name of the symbol in the hash table if
2763 (aout_link_input_section_ext): Likewise.
2765 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2766 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2768 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2770 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2771 * coffcode.h (coff_compute_section_file_positions): Likewise.
2772 (coff_write_object_contents): Likewise.
2774 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * section.c (SEC_LINK_ONCE): Define.
2777 (SEC_LINK_DUPLICATES): Define.
2778 (SEC_LINK_DUPLICATES_DISCARD): Define.
2779 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2780 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2781 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2782 * bfd-in2.h: Rebuild.
2783 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2784 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2785 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2786 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2787 SEC_LINK_ONCE, and look through the symbol table for the setting
2788 for SEC_LINK_DUPLICATES.
2789 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2790 set for a section, find the section symbol in the symbol table,
2791 and set the aux entry based on SEC_LINK_DUPLICATES.
2792 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2793 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2794 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2795 * coff-i386.c (i386coff_vec): Likewise.
2796 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2798 * VERSION: Bump to 2.6.1.
2799 * Makefile.in (stamp-h): Depend upon VERSION.
2801 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2803 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2804 * libbfd.h: Rebuilt.
2805 * linker.c (generic_link_hash_newfunc): No longer static.
2806 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2808 * coff-h8300.c: Add two derived hash tables and their associated
2809 funtions and #defines for use by the h8300 linker.
2810 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2811 the function vector as needed. Place the address of the function
2812 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2813 Rewrite the vectors section contents as necessary.
2814 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2815 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2816 (coff_bfd_link_hash_table_create): Likewise.
2818 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2820 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2821 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2823 (hppa_rebuild_insn): Pass pointer to correct type to
2824 low_sign_unext and dis_assemble_21.
2826 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2828 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2829 Stick with sparc-*-{sysv4*,solaris2*}.
2831 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2833 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2834 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2835 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2836 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2837 fields is non-zero, print them.
2839 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2840 ifdef. Remove unused variables.
2841 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2843 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2844 (get_symbol_value): Ifdef out.
2845 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2846 (coff_ppc_relocate_section): Remove unused variables. Make
2847 fprintf strings and argument types correspond. Put before_addr in
2849 (dump_toc): Make fprintf strings and argument types correspond.
2850 (ppc_process_before_allocation): Remove unused variables. Always
2852 (ppc_reflo_reloc): Ifdef out.
2853 (ppc_addr32nb_reloc): Ifdef out.
2854 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2856 (coff_ppc_rtype_to_howto): Likewise.
2857 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2859 * peicode.h (pe_print_idata): Move otherwise unused variables into
2860 the #ifdef where they are used. Always return a value.
2861 (pe_print_edata): Make fprintf strings and argument types
2862 correspond. Always return a value.
2863 (pe_print_pdata): Removed unused variable addr_value. Always
2865 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2866 strings and argument types correspond. Always return a value.
2868 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2869 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2870 variable rela inside #if 0 section where it is used.
2872 * ns32k.h: New file.
2873 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2874 functions to start with _bfd_.
2875 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2876 functions in cpu-ns32k.h.
2877 * Makefile.in: Rebuild dependencies.
2878 (HFILES): Add ns32k.h.
2880 * section.c (struct sec): Add linker_mark field. Change
2881 user_set_vma and reloc_done to be single bit fields.
2882 (STD_SECTION): Update accordingly.
2883 * bfd-in2.h: Rebuild.
2884 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2886 (aout_link_input_bfd): Don't link unmarked sections.
2887 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2889 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2890 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2892 * elflink.h (elf_bfd_final_link): Mark sections included in the
2894 (elf_link_input_bfd): Don't link unmarked sections.
2895 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2897 (xcoff_link_input_bfd): Don't link unmarked sections.
2899 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2900 overflow error messages.
2902 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2905 is not set, print "BFD: " before the error message.
2907 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2908 Miles Bader <miles@gnu.ai.mit.edu>.
2909 * configure: Rebuild.
2911 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2916 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2917 m68k-aout, m68k-coff, and m68k-elf targets.
2919 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2921 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2922 (ieee_generic_stat_arch_elt): Restructured to prevent
2923 ieee_object_p from being called repeatedly.
2925 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2927 * coffcode.h (coff_write_object_contents): Allocate
2928 buffers large enough for any FILEHDR or AOUTHDR.
2930 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2932 * ecofflink.c (lookup_line): New static function, renamed and
2933 slighly changed from old _bfd_ecoff_locate_line.
2934 (_bfd_ecoff_locate_line): Cache line number information. Use
2935 lookup_line for actual lookup.
2937 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2939 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2940 multiple of 20 bytes.
2942 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2945 allocate ecoff_find_line, and don't initialize by hand.
2946 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2947 mips_elf_find_line, and don't call memset.
2949 * coffcode.h (coff_compute_section_file_positions): If not
2950 producing a final executable, don't consider sofar when aligning
2951 the section to the correct size.
2953 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2956 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2957 * coffgen.c (coff_section_symbol): Ifdef out.
2959 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2962 output_bfd is not NULL.
2964 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2966 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2967 of bfd_alloc (fixes fix_line not being initialized).
2968 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2970 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2972 * coffcode.h: Allow specific backends to override the
2973 bfd_link_add_symbols routine.
2975 * coff-h8300.c: Include genlink.h.
2976 (howto_table): Add R_MEM_INDIRECT.
2977 (rtype2howto): Support R_MEM_INDIRECT.
2978 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2981 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2983 * coff-alpha.c (alpha_relocate_section): Use
2984 info->callbacks_warning, rather than _bfd_error_handler, for
2985 "multiple gp" warning.
2987 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2990 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2991 table string. Use bfd_wrapped_link_hash_lookup.
2992 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2994 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2995 table, if any, when writing out symbols.
2996 (aout_link_input_section_std): Use the name from the hash table,
2997 if any, when reporting undefined symbols.
2998 (aout_link_input_section_ext): Likewise.
2999 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3000 * bout.c (get_value): Likewise.
3001 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3002 * ecoff.c (ecoff_reloc_link_order): Likewise.
3003 * elflink.h (elf_link_add_object_symbols): Likewise.
3004 (elf_reloc_link_order): Likewise.
3005 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3006 (_bfd_generic_reloc_link_order): Likewise.
3007 (default_indirect_link_order): Likewise.
3008 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3009 * sunos.c (sunos_add_one_symbol): Likewise.
3010 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3011 (bfd_xcoff_link_count_reloc): Likewise.
3012 (xcoff_reloc_link_order): Likewise.
3014 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3015 into -1 for intern->rss.
3017 * configure: Rebuild with autoconf 2.8.
3019 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3021 * stab-syms.c (__define_stab_duplicate): Define.
3022 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3024 * bfd-in.h (bfd_get_stab_name): Declare.
3025 * bfd-in2.h: Rebuild.
3026 * Makefile.in: Rebuild dependencies.
3027 (BFD_LIBS): Add stab-syms.o.
3028 (BFD_LIBS_CFILES): Add stab-syms.c.
3029 (BFD32_BACKENDS): Remove stab-syms.o.
3030 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3031 * configure.in: Don't list stab-syms.o in bfd_backends.
3032 * configure: Rebuild.
3033 * libaout.h (aout_stab_name): Don't declare.
3034 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3037 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * elf.c (assign_file_positions_for_segments): Adjust file offset
3040 for section alignment even if SEC_LOAD is not set.
3042 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3045 since they appear as targets in Makefile.in.
3046 * configure: Rebuild.
3048 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3049 don't fiddle with a symbol which is not defined anywhere.
3051 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3054 though they are defined in a shared library.
3055 (xcoff_build_ldsyms): Likewise.
3057 * coffgen.c (coff_find_nearest_line): Don't look at the line
3058 numbers for the section if section->lineno is NULL.
3060 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3061 message rather than calling BFD_ASSERT.
3062 * elfcode.h (write_relocs): Check return value of
3063 _bfd_elf_symbol_from_bfd_symbol.
3065 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3067 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3070 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3072 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3074 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3075 hppa_reloc_field_selector_type_alt.
3076 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3077 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3079 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3081 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3083 * elf.c (assign_file_positions_for_segments): Adjust the segment
3084 memory size for the alignment of a SEC_ALLOC section, not just a
3087 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3089 * m68klinux.c: New file.
3090 * hosts/m68klinux.h: New file.
3091 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3092 * configure.in (m68*-*-linux*): New native host.
3093 (m68klinux_vec): New vector.
3094 * configure: Rebuild.
3095 * targets.c (m68klinux_vec): Declare.
3096 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3097 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3098 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3099 declaration from bfd_linux_size_dynamic_sections.
3100 (bfd_m68klinux_size_dynamic_sections): Declare.
3101 * bfd-in2.h: Rebuild.
3102 * Makefile.in: Rebuild dependencies.
3103 (BFD32_BACKENDS): Add m68klinux.o.
3104 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3106 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3108 * libhppa.h (pa_arch): Add pa20.
3109 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3110 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3111 (hppa_field_adjust): Handle e_nsel.
3112 * som.c: Provide default definitions for many new relocs found only
3113 in hpux10 include files.
3114 (som_fixup_formats): Add several new relocs from hpux10.
3115 (som_hppa_howto_table): Add hpux10 relocs.
3116 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3118 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3120 * mpw-make.sed: Edit out recent shared library support, and
3121 rules to rebuild .h files using doc/chew.
3123 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3125 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3126 size even of sections with no contents.
3128 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3130 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3131 starting with '$' the way we skip names starting with '.'. When
3132 updating x_endndx, don't be fooled by an index which has been
3135 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3136 struct/union/enum type with no elements.
3138 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3140 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3142 * archive.c (bfd_generic_archive_p): If the first file in the
3143 archive can not be recognized as an object, don't assume that this
3144 is the wrong format.
3146 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3147 format is not bfd_object.
3148 (bfd_elf_get_dt_soname): Likewise.
3150 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3152 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3155 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3157 * bfd.c (tdata): Add netbsd_core_data.
3158 * bfd-in2.h: Regenerated.
3160 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3162 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3163 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3164 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3167 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3168 to get the symbol index, matching 14 Jul 95 change.
3170 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3172 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3173 Remove duplicate definition of gp.
3175 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3178 assume that we can set the GP value and then get the same value,
3179 since it won't be true if the output file is neither ELF nor
3181 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3182 _bfd_get_gp_value here.
3183 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3184 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3186 (mips_elf_lo16_reloc): Likewise.
3187 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3188 Don't require that the BFD be ELF.
3189 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3190 (mips_elf_gprel32_reloc): Likewise.
3191 (mips_elf_relocate_section): Don't assume we can set and get the
3193 (mips_elf_finish_dynamic_symbol): Don't bother to use
3194 _bfd_get_gp_value here.
3196 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3197 Don't change epdr between malloc and free. Be careful not to free
3198 NULL pointers. Zero out the first RPDR.
3200 * configure.host: On Linux, only pass -rpath option if $(libdir)
3201 is neither /lib nor /usr/lib. From Alan Modra
3202 <alan@mullet.Levels.UniSA.Edu.Au>.
3204 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3206 (elf_dt_name): Rename from elf_dt_needed_name.
3207 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3209 (bfd_elf_get_dt_soname): New function.
3210 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3211 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3212 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3213 * bfd-in2.h: Rebuild.
3215 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3217 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3218 _bfd_sparc_elf_reloc_type_lookup.
3219 (bfd_elf32_bfd_reloc_type_lookup): Update.
3220 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3221 (sparc64_elf_howto_table): Define.
3222 (sparc_reloc_map): Define.
3223 (sparc64_elf_reloc_type_lookup): New function.
3224 (sparc_elf_wdisp16_reloc): New function.
3225 (elf_info_to_howto): Use sparc64_elf_howto_table.
3226 (sparc64_elf_relocate_section): Likewise.
3227 (bfd_elf64_bfd_reloc_type_lookup): Update.
3229 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * configure.host: Check for 'do not mix' from native linker before
3232 trying to use -rpath.
3234 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3236 * bfd.c (_bfd_get_gp_value): New function.
3237 (_bfd_set_gp_value): New function.
3238 * libbfd-in.h (_bfd_get_gp_value): Declare.
3239 (_bfd_set_gp_value): Declare.
3240 * libbfd.h: Rebuild.
3241 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3242 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3243 directly to the fields in the tdata information.
3244 (alpha_relocate_section): Likewise.
3245 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3246 (mips_gprel_reloc): Likewise.
3247 (mips_relocate_section): Likewise.
3248 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3249 (mips_elf_lo16_reloc): Likewise.
3250 (mips_elf_final_gp): Likewise.
3251 (mips_elf_gprel16_reloc): Likewise.
3252 (mips_elf_gprel32_reloc): Likewise.
3253 (mips_elf_relocate_section): Likewise.
3254 (mips_elf_finish_dynamic_symbol): Likewise.
3256 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3258 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * configure.in: Call AC_PROG_CC before configure.host.
3261 * configure: Rebuild.
3262 * configure.host: Don't set information which autoconf should
3263 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3265 * configure.host: Remove go32 and win32 host information, since it
3266 should no longer be needed.
3268 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3269 then start a new segment rather than put a writable section in a
3272 * configure.host: Set RPATH_ENVVAR.
3274 * Makefile.in: Rebuild dependencies.
3276 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3277 zero_section variable.
3279 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3281 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3282 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3283 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3285 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3287 * ieee.c (ieee_write_expression): Only use an R variable for a
3288 local symbol. Don't output a zero offset. Handle a zero address.
3289 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3290 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3292 (parse_expression): Don't try to handle multiple occurrences of a
3293 P variable. Handle I variables differently from X variables. Fix
3294 the order of minus expressions.
3295 (ieee_slurp_external_symbols): Generate an I variable for an NN
3296 record. Fix handling of ATI and ATX records.
3297 (ieee_slurp_sections): Only set minimal section attributes.
3298 Adjust them later, based on the section contents.
3299 (ieee_object_p): Read in the file until just after the ME record.
3300 Call ieee_slurp_section_data to set the section flags.
3301 (do_one): Add iterations parameter. Only repeat the first load
3302 item. Set the section and file reloc flags.
3303 (ieee_slurp_section_data): Set section flags. Pass iterations to
3305 (ieee_canonicalize_reloc): Handle I variables.
3306 (do_with_relocs): Only emit relocation size when necessary.
3307 Increase MAXRUN to 127. Change ov to be assigned, and take
3308 src_mask and pcrel_offset into account.
3309 (ieee_write_data_part): Skip sections that are not loaded.
3310 (ieee_write_external_part): Don't output optional last entry of WX
3312 (ieee_write_me_part): Make setting of me_record neater.
3313 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3315 * syms.c (stt): Add entries for zerovars, vars, and code.
3317 * elfcode.h (validate_reloc): New static function.
3318 (write_relocs): Call validate_reloc for non ELF relocs.
3320 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3321 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3322 (TARGET_LITTLE_SYM): Likewise.
3324 * config.bfd (m68*-*-psos*): New target.
3326 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3328 * i386msdos.c: Remove some #if 0 code.
3329 (msdos_write_object_contents): Don't include empty sections in the
3330 size computation, regardless of their address.
3332 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3334 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3335 is NULL, ie, the -r switch is used.
3337 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3340 (BFD_RELOC_MIPS_GOT_LO16): Define.
3341 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3342 * bfd-in2.h, libbfd.h: Rebuild.
3343 * elf32-mips.c (mips_reloc_map): Map new relocs.
3345 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3347 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3350 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3351 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3352 simple number for the section address, rather than an expression.
3353 Limit the number of bytes between relocs to MAXRUN.
3354 (ieee_write_me_part): Set me_record to the file offset after the
3356 (ieee_write_processor): New static function.
3357 (ieee_write_object_contents): Use ieee_write_processor.
3359 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3363 * coff-aux.c: Change include of aux.h to aux-coff.h.
3365 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3367 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3368 relocation put the addend both in the reloc entry and the data.
3369 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3372 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3373 a R_68K_PCxx reloc against a defined global symbol directly.
3374 (elf_m68k_check_relocs): Don't count such a reloc.
3376 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3377 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3378 symbol for now, otherwise always record the symbol as dynamic.
3379 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3380 is not referenced by a dynamic object, and we are not making a
3381 shared object, then don't make a PLT entry. If we do make a PLT
3382 entry, make sure the symbol has been recorded as dynamic.
3384 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3386 * configure.host: When making a shared library, set HLDFLAGS to
3387 pass an appropriate -rpath option. Use the make variable SONAME
3388 as the shared library soname, rather than computing it here. On
3389 SunOS, build stamp-tshlink in place of $(SHLINK).
3390 * Makefile.in (SONAME): New variable.
3391 ($(SHLINK)): Make a link to the transformed name, as well.
3392 (stamp-tshlink): New target.
3393 (install): Skip stamp-tshlink during install.
3395 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3397 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3398 linker sections have been set up yet.
3400 * elf.c (make_mapping): Add an additional argument to suppress
3401 making the first section include the program headers.
3402 (map_sections_to_segments): If the user used -Ttext such that the
3403 program headers are on a different page, do not set the flags
3404 saying that this section includes the program headers.
3406 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3408 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3409 don't define TRAD_HEADER.
3410 * configure: Rebuild.
3412 * netbsd-core.c: New file, support for NetBSD core files.
3413 * hosts/*nbsd.h: Removed.
3415 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3417 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3418 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3419 * libbfd.h, bfd-in2.h: Regenerated.
3420 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3421 bfd_elf32_bfd_reloc_type_lookup.
3422 (reloc_type{,_names}): Deleted.
3423 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3425 (sparc_reloc_map): Add sparc64 relocs.
3426 (sparc_elf_notsupported_reloc): New static function.
3427 (sparc_elf_wdisp16_reloc): New static function.
3428 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3429 (elf32_sparc_relocate_section): Likewise.
3430 (bfd_elf32_bfd_reloc_type_lookup): Define.
3431 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3432 (reloc_type{,_names}): Deleted.
3433 (elf_sparc_howto_table): Deleted.
3434 (sparc_reloc_map): Deleted.
3435 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3436 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3438 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3443 * Makefile.in (program_transform_name): New variable.
3444 (install): Transform library name before installing it.
3446 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3448 * archures.c (bfd_mach_i960_hx): Define.
3449 * bfd-in2.h: Rebuild.
3450 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3451 (MATRIX): Expand entries for HX.
3452 (arch_info_struct): Add i960:hx entry.
3453 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3454 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3455 (coff_set_flags): Handle bfd_mach_i960_hx.
3457 Support for building as a shared library, based on patches from
3458 Alan Modra <alan@spri.levels.unisa.edu.au>:
3459 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3460 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3461 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3462 * configure: Rebuild.
3463 * configure.host: If --enable-shared, adjust shared library stuff
3464 based on the host. If the host is SunOS, and the linker supports
3465 -rpath, set HLDFLAGS to use it.
3466 * Makefile.in (ALLLIBS): New variable.
3467 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3468 (COMMON_SHLIB, SHLINK): New variables.
3469 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3470 (STAGESTUFF): Remove variable.
3471 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3473 (stamp-ofiles): New target, like old ofiles target, but build
3474 using a temporary file and move-if-change, and touch stamp-ofiles
3476 (ofiles): Just depend upon stamp-ofiles.
3477 (stamp-piclist, piclist): New targets.
3478 ($(SHLIB), $(SHLINK)): New targets.
3479 (targets.o, archures.o): Build twice if PICFLAG is set.
3480 (do_mostlyclean): Remove pic/*.o.
3481 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3483 (do_distclean): Remove pic and stamp-picdir.
3484 (install): Install shared libraries.
3485 ($(OFILES)): Depend upon stamp-picdir.
3486 (stamp-picdir): New target.
3488 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3490 * libcoff.h: Rebuild.
3492 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3493 flavour of a section with no owner.
3495 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3496 ELF_LINK_NON_ELF flag.
3497 (mips_elf_create_got_section): Likewise.
3499 * elf.c: Revert last change, since it breaks dynamic linking.
3500 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3502 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3503 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3504 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3506 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3508 * elf.c (assign_file_positions_for_segments): If the backend does
3509 not want the elf header or the program headers in the address
3510 space, do not include them in the calculations.
3512 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3513 function to determine if we need additional program headers.
3514 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3515 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3517 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3521 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3523 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3524 back into one line. Some compilers (sunos 4.1.3 for example)
3525 won't accept args split across more than one line.
3527 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3529 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3530 * configure: Regenerate.
3532 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3534 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3535 try to do arithmetic on a void *, cast it to a unsigned char * first.
3537 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3540 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3542 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3543 flag for a newly defined symbol.
3544 (NAME(bfd_elf,record_link_assignment)): Likewise.
3545 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3546 set the DEF or REF_REGULAR flags correctly.
3548 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3549 (libbfd.h, libcoff.h): Corresponding change.
3551 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3552 a PLT32 reloc as dynamic.
3553 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3554 is not referenced by a dynamic object, and we are not making a
3555 shared object, then don't make a PLT entry. If we do make a PLT
3556 entry, make sure the symbol has been recorded as dynamic.
3558 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3560 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3561 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3562 (powerpcle-*-cygwin32): New.
3563 * peicode.h (add_data_entry): Get address from vma.
3565 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3567 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3568 attached to the section has already been created as an undefined
3569 symbol, treat it as if it hasn't been created yet.
3571 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3574 symbol or section symbols if stripping all symbols and this is not
3575 a relocateable link. Don't output the symbol string table if
3576 there are no symbols.
3577 (elf_link_flush_output_syms): Don't do anything if there are no
3580 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3582 * coff-aux.c: New file.
3583 * hosts/m68kaux.h: New file.
3584 * config.bfd (m68*-apple-aux*): New target.
3585 * configure.in (m68*-apple-aux*): New native host.
3586 (m68kaux_coff_vec): New vector.
3587 * configure: Rebuild.
3588 * targets.c (m68kaux_coff_vec): Declare.
3589 * coffcode.h (bfd_coff_backend_data): Add field
3590 _bfd_coff_link_add_one_symbol.
3591 (bfd_coff_link_add_one_symbol): Define.
3592 (compare_arelent_ptr): New static function if TARG_AUX.
3593 (coff_write_relocs): If TARG_AUX, sort the relocs.
3594 (coff_write_object_contents): Set A/UX aouthdr magic number.
3595 (coff_link_add_one_symbol): Define if not defined.
3596 (bfd_coff_std_swap_table): Initialize new field.
3597 * libcoff.h: Rebuild.
3598 * cofflink.c (coff_link_add_symbols): Call
3599 bfd_coff_link_add_one_symbol rather than
3600 _bfd_generic_link_add_one_symbol.
3601 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3602 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3603 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3604 * Makefile.in: Rebuild dependencies.
3605 (BFD32_BACKENDS): Add coff-aux.o.
3606 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3608 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3610 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3611 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3613 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3616 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3617 (maintainer-clean): Warn about deleting special files.
3618 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3620 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3621 warning symbols correctly.
3622 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3623 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3624 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3625 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3626 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3627 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3629 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3632 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3634 * libcoff-in.h: aligned newly exported names with bfd naming
3635 conventions. Removed an erroneous define of POWERPC_LE_PE.
3636 * libcoff.h: Rebuild.
3637 * cofflink.c, coff-ppc.c: the above function name changes
3639 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3641 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3642 * ecoff.c (struct extsym_info): Define.
3643 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3644 to ecoff_link_write_external.
3645 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3646 Strip symbols when appropriate.
3648 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3649 * syms.c (BSF_OBJECT): Define.
3650 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3651 * bfd-in2.h: Rebuild.
3652 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3654 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3657 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3658 copying relocs into a shared object, treat a defined global symbol
3660 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3661 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3662 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3664 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3665 real defined symbol, not to a weak defined symbol.
3667 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3669 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3670 and made a few static functions externs.
3672 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3673 POWERPC_LE_PE hack in cofflink.
3675 * libcoff-in.h: promoted the following from cofflink.c to allow
3676 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3677 coff_debug_merge_element, struct coff_debug_merge_type,
3678 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3679 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3680 coff_debug_merge_hash_lookup, coff_link_section_info,
3681 coff_final_link_info, coff_debug_merge_hash_newfunc,
3682 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3684 * libcoff.h: re-gen'd
3686 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * syms.c: Include "bfdlink.h".
3689 (struct stab_find_info): Define.
3690 (_bfd_stab_section_find_nearest_line): New function.
3691 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3692 * libbfd.h: Rebuild.
3693 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3694 * elf.c (_bfd_elf_find_nearest_line): Try calling
3695 _bfd_stab_section_find_nearest_line before searching the ELF
3696 symbol table. Find the closest STT_FUNC symbol, not the last one.
3697 * libcoff-in.h (coff_data_type): Add line_info field.
3698 * libcoff.h: Rebuild.
3699 * coffgen.c (coff_find_nearest_line): Try calling
3700 _bfd_stab_section_find_nearest_line before searching the COFF
3702 * Makefile.in: Rebuild dependencies.
3704 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3706 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3707 4 bytes, so we get the correct value when updating the register
3708 field in little endian mode.
3710 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3712 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3713 entry_section fields. Add sntoc and snentry fields.
3714 * libcoff.h: Rebuild.
3715 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3716 not toc_section and entry_section (the COFF file does not have any
3717 sections at this point).
3718 (coff_write_object_contents): Set o_snentry and o_sntoc from
3719 snentry and sntoc rather than entry_section and toc_section.
3720 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3721 snentry, not toc_section and entry_section.
3722 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3723 entry_section from hentry.
3724 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3726 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3727 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3728 than using toc_section directly.
3730 * archures.c: Add missing `.' in enum bfd_architecture.
3731 * bfd-in2.h: Rebuild.
3733 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3734 Robert Lipe <robertl@arnet.com>.
3736 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3738 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3739 to sections we allocate. Use bfd_zalloc to allocate initialial
3740 sections, not bfd_alloc.
3741 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3742 SDA{,2}I16 relocations.
3743 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3744 whether to put something in .sbss or not.
3745 (ppc_elf_relocate_section): Add support for more relocations. Add
3746 in sec->output_offset where appropriate. Make error messages
3747 include the symbol name.
3749 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3750 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3751 doesn't get redefined messages if -shared.
3753 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3754 section if the rel_section field has been set up.
3756 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3758 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3761 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3763 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3764 of flags, only flags used are controlled by mach number. Bump up
3765 output file mach number to highest of input file mach numbers.
3766 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3767 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3769 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3770 bfd_elf64_sparc_vec support.
3772 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3774 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3775 the embedded bit is set on some objects and not on others. Just
3777 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3780 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * coffcode.h (coff_new_section_hook): Don't try to align the
3785 * coffcode.h (coff_set_section_contents): Fix the handling of the
3786 .lib section to work even if the entire section contents are
3787 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3788 Robert Lipe <robertl@arnet.com>.
3790 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3792 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3793 memory here for contents.
3795 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3796 _SDA2_BASE_ by 32768.
3797 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3798 started using. Allocate contents for .sdata and .sdata2 sections
3800 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3802 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3803 size _SDA{,2}_BASE_.
3804 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3807 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3809 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3811 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3812 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3813 (bfd_mach_sparc_v9a): Define.
3814 (bfd_mach_sparc_v9_p): Define.
3815 * bfd-in2.h: Regenerated.
3816 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3818 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3819 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3820 to bfd_elf32_sparc_vec.
3821 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3822 Add v8plus{,a} support.
3824 (sparc_compatible): New function.
3825 * elf32-sparc.h: #include "elf/sparc.h".
3826 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3827 elf32_sparc_final_write_processing): New functions.
3828 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3829 elf_backend_final_write_processing): Define.
3831 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3833 * elf-bfd.h (struct elf_link_hash_entry): Add
3834 linker_section_pointer field.
3835 (enum elf_linker_section_enum): Enumeration for new way of
3836 creating linker dynamic sections and symbols.
3837 (elf_linker_section{,_pointers}): New structures for creating
3838 dynamic sections and symbols.
3839 (elf_obj_tdata): Add linker_section_pointers and linker_section
3841 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3842 (_bfd_elf_create_linker_section): New declarations.
3843 (_bfd_elf_find_pointer_linker_section): Ditto.
3844 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3845 (_bfd_elf_make_linker_section_rela): Ditto.
3847 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3849 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3850 (ppc_elf_create_linker_section): New function to create the
3851 sections .got, .sdata, and .sdata2.
3852 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3854 (ppc_elf_check_relocs): Support more of the eabi relocations.
3855 (ppc_elf_relocate_section): Ditto.
3856 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3857 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3859 * elflink.h (elf_create_pointer_linker_section): New function to
3860 create initialized pointers in dynamic linker sections.
3861 (elf_finish_pointer_linker_section): Actually intialize the
3862 pointers created above.
3864 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3865 macros to provide both 32 and 64 bit versions of
3866 elf_create_pointer_linker_section.
3867 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3868 provide both 32 and 64 bit versions of
3869 elf_finish_pointer_linker_section.
3871 * elflink.c (_bfd_elf_create_linker_section): New function to
3872 create a linker section.
3873 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3874 given address in the linker pointer offsets created for a given
3876 (_bfd_elf_make_linker_section_rela): Make a RELA section
3877 corresponding to the generated linker section.
3879 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3881 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3883 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3885 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3886 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3887 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3888 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3889 toc entry in an objdump) for now.
3890 (ppc_do_last, ppc_get_last): New function - needed to save processing
3891 the toc owner to the end.
3892 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3895 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3896 toc owner from being done till last. Must define POWERPC_LE_PC
3899 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3901 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3903 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3904 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3906 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3910 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3914 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3916 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3918 * elf.c (assign_file_positions_for_segments): Don't increment file
3919 offset for a segment which contains no loadable sections.
3921 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3923 * reloc.c: Add new PowerPC relocations.
3924 * {bfd-in2,libbfd}.h: Regenerate.
3926 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3927 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3929 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3934 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3937 * coffgen.c (coff_find_nearest_line): Don't try to cache
3938 information in sections that are not owned by a BFD. From Richard
3939 Henderson <richard@atheist.tamu.edu>.
3941 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3942 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3943 * elflink.h (elf_link_output_extsym): Remove special check for
3946 * ecoffswap.h: Add prototypes for static functions.
3948 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3950 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3951 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3953 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3954 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3955 support. Begin support for R_PPC_SDA{2,}REL.
3957 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3959 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3960 create the .got and .got.neg sections.
3961 (ppc_elf_size_dynamic_sections): Call it.
3962 (ppc_elf_check_relocs): Call it.
3963 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3964 (ppc_elf_check_relocs): Add error messages for relocations we
3965 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3968 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3970 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3971 section flags for V.4 and eabi.
3973 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * elf.c (assign_file_positions_for_segments): If a segment
3976 contains no sections, don't mark it as readable.
3978 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3979 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3981 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3982 dynamic section, if there is one.
3983 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3984 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3985 (bfd_elf64_swap_dyn_in): Likewise.
3986 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3988 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3990 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3991 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3992 <pirker@eiunix.tuwien.ac.at>.
3994 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3996 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3997 PowerPC V.4 and eabi.
3998 * bfd-in2.h: Regenerate.
3999 * libfd.h: Regenerate.
4001 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4003 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4004 section type and SHF_EXCLUDE section flag, turning them into the
4005 appropriate bfd section flag.
4007 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * xcofflink.c (xcoff_link_add_symbols): Create the special
4010 sections if we see a DYNAMIC object, in case that is the only
4011 XCOFF input object we see.
4013 * elf32-mips.c: Extensive changes for a start at dynamic linking
4014 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4016 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4017 (struct elf_backend_data): Remove
4018 elf_backend_create_program_headers field. Add
4019 elf_backend_additional_program_headers and
4020 elf_backend_modify_segment_map fields.
4021 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4023 (elf_backend_additional_program_headers): Likewise.
4024 (elf_backend_modify_segment_map): Likewise.
4025 (elf_backend_create_program_headers): Don't define.
4026 (elfNN_bed): Change to account for field changes.
4027 * elf.c (assign_file_positions_for_segments): Call new
4028 modify_segment_map backend function. Don't call old
4029 create_program_headers backend function.
4030 (get_program_header_size): Call additional_program_headers rather
4031 than create_program_headers.
4032 * elflink.h (elf_link_add_object_symbols): Initialize
4033 type_change_ok from new backend field.
4034 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4036 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4037 a reloc against the appropriate section.
4039 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4040 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4041 (elf_flags_init): Rename from elf_ppc_flags_init.
4042 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4044 (ppc_elf_copy_private_bfd_data): Likewise.
4045 (ppc_elf_merge_private_bfd_data): Likewise.
4047 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4050 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4052 * coff-alpha.c (alpha_relocate_section): During final link, allow
4053 output .lita section to be bigger than 64k by adjusting gp value
4054 on a per-input section basis.
4055 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4057 (struct ecoff_section_tdata): Add gp field.
4059 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4061 Handle Alpha ECOFF changes in OSF/1 3.2.
4062 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4064 * coff-alpha.c: Include "aout/ar.h".
4065 (alpha_ecoff_get_relocated_section_contents): Don't require an
4066 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4067 3.2 doesn't generate one.
4068 (alpha_relocate_section): Likewise.
4069 (alpha_ecoff_slurp_armap): Define.
4070 (alpha_ecoff_slurp_extended_name_table): Define.
4071 (alpha_ecoff_construct_extended_name_table): Define.
4072 (alpha_ecoff_truncate_arname): Define.
4073 (alpha_ecoff_write_armap): Define.
4074 (alpha_ecoff_generic_stat_arch_elt): Define.
4075 (alpha_ecoff_update_armap_timestamp): Define.
4077 (alpha_ecoff_read_ar_hdr): New static function.
4078 (alpha_ecoff_get_elt_at_filepos): New static function.
4079 (alpha_ecoff_openr_next_archived_file): New static function.
4080 (alpha_ecoff_get_elt_at_index): New static function.
4081 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4082 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4083 _bfd_ecoff to alpha_ecoff.
4084 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4085 field from backend structure, rather than always calling
4086 _bfd_get_elt_at_filepos.
4087 * coff-mips.c (mips_ecoff_backend_data): Initialize
4088 get_elt_at_filepos field.
4089 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4090 from _bfd_generic_read_ar_hdr with minor changes.
4091 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4092 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4093 * libbfd.h: Rebuild.
4095 * bfd-in.h (BFD_IN_MEMORY): Define.
4096 * libbfd-in.h (struct bfd_in_memory): Define.
4097 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4098 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4099 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4100 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4101 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4102 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4103 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4104 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4105 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4106 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4108 (bfd_openstreamr): Likewise.
4109 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4110 BFD_IN_MEMORY is not set.
4111 * riscix.c (riscix_some_aout_object_p): Likewise.
4112 * bfd-in2.h, libbfd.h: Rebuild.
4114 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4115 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4116 (bfd_get_elt_at_index): Define.
4117 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4118 bfd_get_elt_at_index. Change index parameter from int to
4120 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4121 (_bfd_noarchive_get_elt_at_index): Define.
4122 (_bfd_archive_bsd_get_elt_at_index): Define.
4123 (_bfd_archive_coff_get_elt_at_index): Define.
4124 * bfd-in2.h, libbfd.h: Rebuild.
4125 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4126 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4127 * ieee.c (ieee_get_elt_at_index): Define.
4128 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4129 * oasys.c (oasys_get_elt_at_index): Define.
4130 * som.c (som_get_elt_at_index): Define.
4132 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4133 numbers to the .text section.
4135 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4138 If there is a SEC_DEBUGGING section, get the contents of the debug
4139 information part from it.
4140 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4142 (ieee_write_object_contents): Check ieee_write_debug_part return.
4144 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4146 * config.bfd (i[345]86-*-freebsd*): Add target.
4147 * configure.in (i386freebsd_vec): Add vec.
4148 * configure: Regenerate.
4149 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4150 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4151 Rebuild dependencies..
4152 * freebsd.h: New file.
4153 * i386freebsd.c: New file.
4154 * targets.c (i386freebsd_vec): Declare.
4155 (bfd_target_vector): Add i386freebsd_vec.
4156 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4157 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4159 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4161 * ieee.c (ieee_slurp_debug): New static function.
4162 (ieee_object_p): Call it.
4163 (ieee_slurp_section_data): Skip debugging sections.
4164 (ieee_get_reloc_upper_bound): Likewise.
4165 (ieee_get_section_contents): Likewise.
4166 (ieee_canonicalize_reloc): Likewise.
4167 (ieee_write_section_part): Likewise.
4168 (ieee_write_debug_part): Likewise.
4169 (ieee_write_data_part): Likewise.
4170 (init_for_output): Likewise.
4172 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4174 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4176 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4177 relocs, since ppc_elf_relocate_section handles the linker case.
4178 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4180 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4181 ppc_elf_relocate_section since that is now the only caller.
4182 (ppc_elf_relocate_section): Ditto.
4184 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * coffcode.h (coff_write_object_contents): If we don't know the
4187 section of the entry point for an XCOFF executable, always set the
4188 entry address to -1.
4190 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4192 * elf.c (bfd_section_from_shdr): Add support for note sections.
4194 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * bfd-in.h (struct _symbol_info): Add stab_type field.
4197 * bfd-in2.h: Rebuild.
4198 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4200 * elf32-ppc.c: Remove trailing newline from calls to
4202 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4203 difference if target endianness is known.
4205 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4207 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4208 old style TOC16 references without using R_PPC_GOT.
4209 (ppc_reloc_type): Ditto.
4210 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4211 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4212 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4213 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4214 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4216 (ppc_elf_adjust_dynamic_symbol): Ditto.
4217 (ppc_elf_adjust_dynindx): Ditto.
4218 (ppc_elf_size_dynamic_sections): Ditto.
4219 (ppc_elf_finish_dynamic_symbol): Ditto.
4220 (ppc_elf_finish_dynamic_sections): Ditto.
4221 (ELF_DYNAMIC_INTERPRETER): Define.
4223 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4225 * elf.c (copy_private_bfd_data): When attaching sections to
4226 segments ignore sections that won't be allocated. Patch from
4229 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4231 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4234 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4236 * coff-i960.c (CALC_ADDEND): Define.
4237 (coff_i960_relocate_section): Add the input section VMA to the
4238 addend for PC relative relocs.
4240 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4242 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4243 to correctly terminate.
4245 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4247 * targets.c (enum bfd_endian): Define.
4248 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4249 from boolean to enum bfd_endian. Change header_byteorder_big_p
4251 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4252 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4253 * bfd-in2.h: Rebuild.
4254 * All targets: Change initialization of byteorder and
4255 header_byteorder to use enum bfd_endian values rather than
4257 * All files: Change all references to byteorder_big_p and
4258 header_byteorder_big_p to use new bfd_*_endian macros.
4260 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4262 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4264 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4266 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4268 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4270 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4272 * ieee.c: Lots of minor cleanups. Make many functions return
4273 errors rather than calling abort. Also:
4274 (ieee_write_twobyte): Remove; change callers to call existing
4275 ieee_write_2bytes function.
4276 (ieee_write_expression): Don't output the section twice when
4277 outputting a local symbol. Don't emit an extraneous zero if there
4279 (ieee_slurp_sections): Set the lma as well as the vma.
4280 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4282 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4283 a recognized one or bfd_arch_unknown.
4284 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4286 (ihex_get_symtab): Likewise.
4288 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4290 * aoutx.h: Include <ctype.h>.
4291 (struct aout_link_includes_table): Define.
4292 (struct aout_link_includes_totals): Define.
4293 (struct aout_link_includes_entry): Define.
4294 (aout_link_includes_lookup): Define macro.
4295 (struct aout_final_link_info): Add includes field.
4296 (aout_link_includes_newfunc): New static function.
4297 (NAME(aout,final_link)): Initialize includes hash table.
4298 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4300 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4302 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4304 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4306 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4308 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4310 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4311 (pe_print_private_bfd_data): call pe_print_reloc.
4312 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4313 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4314 up some debugging as well.
4316 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4318 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4321 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4323 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4324 when setting sections to NULL.
4326 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4328 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4330 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4331 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4333 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4334 * bfd-in2.h: Rebuild.
4336 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4338 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4340 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4342 * ihex.c (ihex_scan): Handle record types 4 and 5.
4343 (ihex_object_p): Permit types 4 and 5.
4344 (ihex_set_section_contents): Remove check for out of range
4346 (ihex_write_object_contents): Generate types 4 and 5.
4348 * elflink.h (elf_link_output_extsym): Just ignore warning and
4349 indirect references to symbols which don't really exist.
4351 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4353 * peicode.h (pe_print_idata): Minor format fixes
4354 (pe_print_edata): New function. Under private printing, this formats
4355 the edata section of a PE file.
4356 (pe_print_private_bfd_data): Added call to pe_print_edata.
4358 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4360 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4361 index, don't call stoi.
4363 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4365 * srec.c (srec_scan): Set lma as well as vma.
4367 * ihex.c: New file; support for Intel Hex format.
4368 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4369 (ihex_vec): Declare.
4370 (bfd_target_vector): Always include ihex_vec.
4371 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4372 * Makefile.in: Rebuild dependencies.
4373 (BFD_LIBS): Add ihex.o
4374 (BFD_LIBS_CFILES): Add ihex.c.
4375 * bfd-in2.h: Rebuild.
4377 * elf.c (assign_file_positions_for_segments): Sort the sections in
4379 (get_program_header_size): Return the right size if segment_map is
4381 (copy_private_bfd_data): Don't bother to sort the sections.
4383 * bfd.c (bfd_record_phdr): New function.
4384 * bfd-in.h (bfd_record_phdr): Declare.
4385 * bfd_in2.h: Rebuild.
4387 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4390 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4391 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4393 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4394 (bfd_zmalloc): Change declaration.
4395 * libbfd.h: Rebuild.
4396 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4397 and realloc. Don't set bfd_error_no_memory if they fail.
4399 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4401 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4402 uses as well. Added a new howto to deal with TOCREL16 relocs that
4403 are TOCDEFN as well.
4404 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4405 to handle RVA relocs from dlltool.
4406 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4407 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4408 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4410 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4411 to get the right section alignment.
4413 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4415 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4416 p_paddr if p_paddr is zero.
4417 (make_mapping): Set includes_filehdr and includes_phdrs for first
4419 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4421 (assign_file_positions_for_segments): Handle includes_filehdr and
4422 includes_phdrs. Remove special handling of PT_PHDR and first
4424 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4425 when appropriate. Remove special handling of PT_PHDR segment.
4426 Use a more complex condition for when a section is included in a
4427 segment to handle Solaris linker oddities.
4429 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4431 * coff-m88k.c (howto_table): Reformatted for easier reading;
4432 special_function now points to new function m88k_special_reloc.
4433 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4435 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4436 be done correctly by m88k_special_reloc.
4437 (reloc_processing): New function to be used by RELOC_PROCESSING.
4438 (RELOC_PROCESSING): Define to call reloc_processing.
4440 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4442 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4443 (pe_print_pdata): Likewise.
4445 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4446 obstack_alloc fails.
4447 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4449 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4450 * Many files: don't set bfd_error_no_memory if one of the above
4453 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4454 if p_paddr_valid is set.
4455 (copy_private_bfd_data): New static function.
4456 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4458 * elf.c (assign_file_positions_for_segments): Fix case where extra
4459 program headers were allocated.
4461 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4462 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4463 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4464 _bfd_elf_print_private_bfd_data.
4466 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4467 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4468 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4469 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4470 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4471 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4472 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4474 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4476 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4477 * elf.c (make_mapping): New static function.
4478 (map_sections_to_segments): New static function.
4479 (elf_sort_sections): New static function.
4480 (assign_file_positions_for_segments): New static function.
4481 (map_program_segments): Remove.
4482 (get_program_header_size): Remove sorted_hdrs, count, and
4483 maxpagesize parameters. Simplify.
4484 (assign_file_positions_except_relocs): When generating an
4485 executable, use assign_file_positions_for_segments.
4486 (elf_sort_hdrs): Remove.
4487 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4488 to get_program_header_size.
4490 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4492 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4494 * configure, config.in: Regenerate with autoconf 2.7.
4496 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4497 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4499 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4501 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4502 (ecoff_sec_to_styp_flags): Likewise.
4503 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4504 (ecoff_set_symbol_info): Handle scRConst.
4505 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4506 (ecoff_compute_section_file_positions): Handle .rconst section.
4507 (_bfd_ecoff_write_object_contents): Likewise.
4508 (ecoff_link_check_archive_element): Handle scRConst.
4509 (ecoff_link_add_externals): Likewise.
4510 (ecoff_link_write_external): Handle .rconst section.
4511 (ecoff_reloc_link_order): Likewise.
4512 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4513 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4515 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4517 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4518 DEF_DYNAMIC flag is set.
4520 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4522 * host-aout.c: If TRAD_HEADER is defined, include it.
4524 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4526 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4527 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4528 (BFD_NEED_DECLARATION): New function.
4529 * configure.in: Use BFD_NEED_DECLARATION.
4530 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4531 * configure, config.in: Rebuild with autoconf 2.6.
4533 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4534 special_sections before returning when called with a non XCOFF
4537 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4540 * coffcode.h (coff_compute_section_file_positions): Only pad the
4541 previous section to force file alignment when creating an
4544 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4546 * coffcode.h (coff_compute_section_file_positions): If
4547 RS6000COFF_C, set up the .debug section.
4549 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4550 if it is not large enough to accomodate the entire TOC area with
4551 signed 16 bit offsets.
4552 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4554 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4555 TOC anchor to use the TOC value used in the output file.
4557 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4559 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4560 (_bfd_coff_read_string_table): Likewise.
4562 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4564 * pe-arm.c: Fix typos.
4565 * coff-arm.c: Likewise.
4567 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4569 * coff-ppc.c (list_ele): Added "cat"egory member.
4570 (record_toc): New category parameter (priv or pub).
4571 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4572 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4573 the mainline. It addes extra toc cells in error.
4574 (ppc_coff_swap_sym_in_hook): Added some documentation.
4575 (dump_toc): Can now diagnose "virtual toc" chicanery.
4577 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4579 * elf-bfd.h (struct elf_link_hash_table): Change type of
4580 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4582 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4584 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4585 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4587 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4588 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4589 defined or mentioned in a regular file.
4591 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4593 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4594 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4595 (coff_ppc_relocate_section): Correct REL24 handling
4596 (ppc_process_before_allocation): Correct TOCDEFN handling
4598 * peicode.h (dir_names): Added name descriptions
4600 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4602 * VERSION: Updated to cygnus-2.6.
4604 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4606 * targets.c (m68k4knetbsd_vec): Declare.
4608 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4610 * targets.c (bfd_target): Change type of second argument to
4611 _bfd_print_private_bfd_data from void * to PTR.
4612 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4613 using PTR rather than void *.
4614 * bfd-in2, libbfd.h: Rebuild.
4615 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4617 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4618 _bfd_generic_bfd_print_private_bfd_data rather than casting
4621 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4623 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4624 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4626 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4627 BFD64_BACKENDS_CFILES): New variables.
4630 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4632 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4633 not at the file position of the first section.
4634 * coffcode.h (coff_compute_section_file_positions): Avoid using
4636 (coff_write_object_contents): When generating a PPC PE executable
4637 with no symbols, round up the file size to a COFF_PAGE_SIZE
4639 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4640 don't write out a string table.
4642 * elf.c (bfd_section_from_shdr): When using a different section
4643 header, pass the new one to _bfd_elf_make_section_from_shdr.
4644 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4645 (elf_map_symbols): Add section VMA to symbol value when comparing
4647 (_bfd_elf_compute_section_file_positions): Only build symbol table
4648 if there are some symbols. Set file offset of symtab and strtab
4650 (assign_file_positions_except_relocs): Remove dosyms parameter.
4651 Change all callers. Never set file offset of symtab and strtab
4653 (_bfd_elf_copy_private_section_data): New function.
4654 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4655 (_bfd_elf_copy_private_symbol_data): New function.
4656 (swap_out_syms): Check for special mapping of st_shndx created by
4657 copy_private_symbol_data.
4658 * elfxx-target.h: Use new copy routines.
4659 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4660 (_bfd_elf_copy_private_section_data): Declare.
4662 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4664 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4667 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4668 _bfd_dummy_target, matching the recent change to archive
4671 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4673 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4674 arithmetic on PTR types.
4676 * aout-target.h (MY(callback)): Set the lma of the sections.
4678 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4679 symbol into a reloc against the section.
4681 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4683 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4684 glue for the relocs: IMGLUE and IFGLUE.
4685 (record_toc): new function - tracks toc contents
4686 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4687 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4688 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4689 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4690 (ppc_record_toc_entry): Removed a debug define (duh)
4692 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4693 (pe_print_idata): New function - formats the idata section data
4694 (pe_print_pdata): New function - formats the pdata section data
4695 (pe_print_private_bfd_data): calls to above
4697 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4699 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4700 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4701 TARGET_SYM and TARGET_NAME for vector and BFD name.
4702 * coff-pmac.c (pmac_xcoff_vec): Remove.
4703 (TARGET_SYM, TARGET_NAME): Define.
4704 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4705 machine to 0, not all PowerMacs are 601s.
4707 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4709 * elfcode.h (elf_object_p): Read in any program headers.
4710 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4711 based on the program headers, if any.
4712 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4713 (map_program_segments): Set p_paddr of program headers based on
4716 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4718 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4721 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4722 trying to do a relocateable link with a non-a.out object file.
4724 * archive.c (bfd_generic_archive_p): Check the first object file
4725 in an archive even if target_defaulted is set. If the object file
4726 has the wrong xvec, reject it.
4728 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4729 be represented, report the name via _bfd_error_handler.
4730 (translate_to_native_sym_flags): Likewise.
4731 * elf32-mips.c (mips_elf_final_link): Likewise.
4732 * oasys.c (oasys_write_sections): Likewise.
4734 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4735 which checks for STYP_OVRFLO sections.
4736 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4737 reloc and lineno count overflows.
4738 (coff_write_object_contents): Call coff_count_linenumbers before
4739 coff_compute_section_file_positions. If RS6000COFF_C, handle
4740 reloc and lineno count overflows.
4741 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4742 relocs before dealing with .pad sections. Count overflow section
4743 headers when handling .pad sections.
4745 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4748 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4749 (struct xcoff_link_hash_table): Add descriptor_section and
4750 special_sections fields.
4751 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4752 (xcoff_link_add_symbols): Set linkage section alignment. Create
4753 descriptor section. Check for magic symbol names (_text, etc.),
4754 and record them in special_sections if found. Set
4755 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4756 descriptor field to point back to the function code symbol.
4757 (xcoff_sweep): Always mark the special descriptor_section.
4758 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4759 function descriptor, and mark it if it is.
4760 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4761 parameter, and fill it in. Allocate space for the descriptor
4763 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4764 global linkage code. If an undefined function descriptor is
4765 exported, arrange to define it. Warn about any other undefined
4767 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4768 (xcoff_write_global_symbol): Create a function descriptor when
4770 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4771 * bfd-in2.h: Rebuild.
4773 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4775 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4776 (ppc_coff_link_hash_table): new types for hashing
4777 (ppc_coff_link_hash_newfunc): hash entry constructor
4778 (ppc_coff_link_hash_table_init): hash table initializer
4779 (ppc_coff_link_hash_table_create): hash table constructor
4780 (ppc_record_toc_entry): changed references to hash table
4781 (coff_ppc_relocate_section): changed references to hash table
4783 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4784 * libcoff.h: Rebuild
4786 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4787 (coff_link_add_symbols): removed toc_offset init
4789 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4791 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4794 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4795 if it is given and mmep is available.
4796 * acconfig.h: Undef USE_MMAP.
4797 * configure, config.in: Regenerated.
4798 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4799 table handling the old way.
4800 (aout_get_external_symbols): Don't complain if last byte of string
4802 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4803 (bfd_free_window) [! USE_MMAP]: Don't define.
4804 (bfd_get_file_window,
4805 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4807 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4809 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4812 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4814 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4815 compatible with AMD generated COFF files. Try to support both AMD
4816 and GNU formats simultaneously.
4817 (coff_a29k_relocate_section): Likewise.
4819 * libbfd.c (bfd_get_file_window): Change writable parameter from
4820 int to boolean; update all callers. Pass MAP_SHARED if not
4821 writable--it's required on Solaris. Cast fprintf argument to
4823 * bfd-in.h (bfd_get_file_window): Update declaration.
4824 * bfd-in2.h: Rebuild.
4825 * aoutx.h: Update calls to bfd_get_file_window.
4827 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4829 (xcoff_swap_ldhdr_in): New static function.
4830 (xcoff_swap_ldsym_in): New static function.
4831 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4832 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4833 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4834 Handle XTY_ER/XMC_XO symbols correctly.
4835 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4836 rather than normal symbol table.
4837 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4838 already defined with the same absolute value.
4839 (xcoff_mark): When considering called symbols, check whether the
4840 descriptor is from a dynamic object, rather than the symbol
4842 (xcoff_build_ldsyms): Likewise.
4844 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4845 Cast realloc and malloc return values. If malloc or realloc fail,
4846 set bfd_error_no_memory.
4847 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4848 * bfd-in2.h: Rebuild.
4850 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4852 * coff-ppc.c (ppc_record_toc_entry): new function.
4853 (in_reloc_p): changed return value.
4854 (coff_ppc_relocate_section): much rework.
4855 (ppc_allocate_toc_section): new function.
4856 (ppc_process_before_allocation): new function.
4857 (ppc_coff_swap_sym_in_hook): new function.
4859 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4860 (coff_link_add_symbols): initialize toc_offset.
4862 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4863 (coff_swap_aouthdr_out): Added more sections to the data
4864 dictionary for the pe file header. Also changed linker version
4865 number on the ppc side.
4866 (dir_names): small improvements to the dictionary printing.
4867 (pe_mkobject_hook): save the file level flags.
4869 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4870 (pe_tdata): added real_flags field
4871 (coff_tdata): added local_toc_sym_map and access macro
4873 * libcoff.h (coff_link_hash_entry): added toc_offset field
4874 (pe_tdata): added real_flags field
4875 (coff_tdata): added local_toc_sym_map and access macro
4877 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4878 (coff_mkobject): init for local_toc_sym_map
4879 (coff_write_object_contents): set the internal_a.magic to
4880 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4883 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4885 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4886 entries until both the line number address and the function name
4887 address are too large.
4889 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4890 * configure: Rebuilt.
4892 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4893 is defined in the environment.
4895 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4897 * som.c (som_get_section_contents_in_window): Define to use
4900 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4902 * coff-i860.c: New file, based on coff-i386.c.
4903 * cpu-i860.c: New file, based on cpu-i386.c.
4904 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4905 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4906 targets, using i860coff_vec.
4907 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4908 trad-core.o and hosts/i860mach3.h.
4909 (i860coff_vec): Use coff-i860.o and cofflink.o.
4910 * configure: Rebuild.
4911 * Makefile.in: Rebuild dependencies.
4912 (ALL_MACHINES): Add cpu-i860.o.
4913 (BFD32_BACKENDS): Add coff-i860.o.
4914 (CFILES): Add cpu-i860.c and coff-i860.c.
4915 * targets.c (i860coff_vec): Declare.
4916 (bfd_target_vector): Add &i860coff_vec.
4917 * archures.c (bfd_i860_arch): Declare.
4918 (bfd_archures_list): Add &bfd_i860_arch.
4919 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4920 (coff_set_flags): Handle bfd_arch_i860.
4921 (coff_write_object_contents): Handle I860 a.out magic number.
4923 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4925 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4926 the created .tc section to 2.
4927 (xcoff_mark): Don't keep a .loader reloc for a call to an
4928 undefined symbol when creating a shared library.
4929 (xcoff_build_ldsyms): When creating a shared library, generate
4930 global linkage code for a call to an undefined symbol.
4932 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4934 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4935 BFD32_BACKENDS, BFD64_BACKENDS.
4936 (.dep1): Put mkdep output in a separate file.
4937 Rebuilt dependencies.
4939 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4942 Permit use of mmap when available:
4944 * configure.in: Check for mmap, madvise, mprotect.
4945 * config.in, configure: Regenerated.
4947 * libbfd.c (struct _bfd_window_internal): Define type.
4948 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4950 (ok_to_map): New static variable for debugging.
4951 (_bfd_generic_get_section_contents_in_window): New function.
4952 * bfd-in.h (bfd_window_internal): Declare type.
4953 (bfd_window): Define type.
4954 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4955 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4958 * libaout.h (struct aoutdata): Add two window fields.
4959 (obj_aout_sym_window, obj_aout_string_window): New macros.
4960 * aoutx.h (some_aout_object_p): Initialize windows.
4961 (aout_get_external_symbols): Get symbol data and strings in
4962 windows instead of explicitly allocated buffers.
4963 (slurp_symbol_table): Free window instead of memory.
4964 (bfd_free_cached_info): Release windows instead of freeing storage
4966 (aout_link_free_symbols): Ditto.
4968 * targets.c (bfd_target): Add new field for
4969 get_section_contents_in_window.
4970 (BFD_JUMP_TABLE_GENERIC): Updated.
4971 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4972 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4973 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4974 macros for get_section_contents_in_window field.
4976 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4978 * core.c: Renamed to corefile.c
4979 * makefile.dos (OBJS): Change core.o to corefile.o
4980 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4983 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4985 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4986 targ_selvecs to allow debugging under Irix-5 native.
4989 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4991 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4992 to o. Clobber and restore the list of new csects around the call
4993 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4994 linker error and the linker wants to read the symbol table. Reset
4995 the line number count of a real section even if it has no relocs.
4996 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4998 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5001 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5003 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5004 an undefined symbol in a shared link.
5006 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5007 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5008 phdm@info.ucl.ac.be (Philippe De Muyter).
5010 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5012 * coff-m88k.c (rtype2howto): New static function.
5013 (RTYPE2HOWTO): Use it rather than a macro definition.
5015 * coffcode.h (coff_write_object_contents): set internal_a.magic
5016 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5018 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5019 define TRAD_HEADER to new file hosts/delta68.h.
5020 m88*-motorola-sysv*, however, does use ptrace-core.o.
5021 * hosts/delta68.h: New file.
5023 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5024 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5026 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5028 * i386linux.c (MY(vec)): Declare before use.
5030 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5032 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5033 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5035 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5036 BFD is not of the right type.
5037 (bfd_elf_get_needed_list): Likewise.
5038 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5039 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5040 * xcofflink.c (XCOFF_XVECP): Define.
5041 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5043 (bfd_xcoff_import_symbol): Likewise.
5044 (bfd_xcoff_export_symbol): Likewise.
5045 (bfd_xcoff_link_count_reloc): Likewise.
5046 (bfd_xcoff_record_link_assignment): Likewise.
5047 (bfd_xcoff_size_dynamic_sections): Likewise.
5049 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5050 table index against the number of symbols for a base relative
5053 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5055 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5056 full_aouthdr flag here...
5057 (_bfd_xcoff_bfd_final_link): ...not here.
5059 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5061 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5062 systems that have a system <libelf.h>.
5063 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5064 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5065 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5066 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5067 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5068 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5069 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5071 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5073 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5074 set, set BSF_WEAK in symbol. Change all callers.
5075 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5076 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5077 _bfd_generic_link_add_one_symbol.
5078 (ecoff_indirect_link_order): Check that the section tdata relocs
5079 are not NULL before using them.
5081 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5082 define TRAD_HEADER as hosts/alphalinux.h.
5083 * configure: Rebuild.
5084 * hosts/alphalinux.h: New file.
5085 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5088 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5090 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5091 C_ECOMM storage classes.
5093 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5095 (xcoff_mark): Call xcoff_mark_symbol.
5096 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5097 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5099 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5101 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5103 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5105 (xcoff_find_reloc): New static function.
5106 (xcoff_link_add_symbols): Use it.
5107 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5108 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5109 relocate the value of C_DECL.
5111 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5113 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5115 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5116 callback decide what goes in .relocs.
5117 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5118 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5121 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5123 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5126 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5128 * xcofflink.c: More improvements, mostly to fix handling of
5129 constructors and a few other special cases.
5130 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5131 zero, reverting yesterday's change.
5132 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5133 (bfd_xcoff_link_count_reloc): Declare.
5134 (bfd_xcoff_record_link_assignment): Declare.
5135 * bfd-in2.h: Rebuild.
5137 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5139 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5140 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5141 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5142 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5143 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5144 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5146 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5149 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5150 segments includes the a.out header. See to that the magic number
5151 *always* is big-endian.
5153 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5154 m68k4k NetBSD configurations.
5156 * configure.in, configure: Separate i386 & mips NetBSD
5157 configurations from other BSD ones. Don't assume DEC is the only
5158 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5159 configurations. Add support for m68k4k NetBSD object format.
5161 * libaout.h: Added M_68K4K_NETBSD magic.
5163 * m68k4knetbsd.c: New file.
5165 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5167 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5170 * hosts/mipsnbsd.h: New file.
5173 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5175 * config.bfd: Add config stuff for mips*-*-magic* to set
5176 targ_defvec to ecoff_big_vec.
5179 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5181 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5183 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5184 toc_section, and entry_section fields.
5185 (struct xcoff_section_tdata): Remove ldrel_count field.
5186 * libcoff.h: Rebuild.
5187 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5189 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5190 full a.out header if full_aouthdr is set in xcoff_data.
5191 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5192 based on sections stored in xcoff_data.
5193 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5195 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5196 (rs6000coff_vec): Set symbol_leading_char to '.'.
5197 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5198 value stored in ret rather than returning a pointer value.
5200 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5202 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5205 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5207 * som.c (som_slurp_string_table): Allocate the strings with malloc
5208 since they're free'd by free_cached_info.
5209 (som_slurp_symbol_table): Similarly for the symbol table.
5211 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5213 * Makefile.in (diststuff): Don't make headers.
5215 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5217 * Makefile.in: Rebuild dependencies.
5219 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5220 output_bfd is not SunOS.
5221 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5222 non-SunOS input files.
5224 * xcofflink.c: Extensive changes to support linking shared objects
5225 and generating a .loader section.
5226 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5227 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5228 last_symndx, and ldrel_count fields.
5229 * libcoff.h: Rebuild.
5230 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5231 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5233 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5234 (bfd_xcoff_export_symbol): Declare.
5235 (bfd_xcoff_size_dynamic_sections): Declare.
5236 * bfd-in2.h: Rebuild.
5238 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5240 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5241 * configure: Rebuild.
5242 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5243 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5245 (pmac_xcoff_vec): Update to use new xcoff support.
5246 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5247 (xcoff_write_armap): Declare buf as unsigned char.
5248 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5250 * mpw-make.sed: Generalize subdir_do edit.
5252 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5254 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5255 correctly. Don't initialize asect->vma.
5257 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5259 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5260 something a little less than the page size.
5262 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5264 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5266 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5268 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5269 * coffcode.h (coff_write_object_contents): If .bss is before
5270 .data us that as data_start.
5271 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5273 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5274 (coff_swap_outhdr_out): Hardwire in version number.
5276 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5278 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5279 major and minor to *_vno, since the former are also macros in
5280 SunOS header files. Cast result of bfd_alloc to appropriate
5283 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5284 before assigning to sec_data.
5286 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5288 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5289 now relative to the section, not absolute.
5290 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5291 get the file name when there is a N_SO directory name. When
5292 handling stabs, remember that section->vma was added to the
5295 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5297 * sunos.c (struct sunos_link_hash_table): Add needed field.
5298 (sunos_link_hash_table_create): Call bfd_release, not free.
5299 (sunos_link_hash_table_create): Initialize needed field.
5300 (sunos_add_dynamic_symbols): Record needed objects.
5301 (bfd_sunos_get_needed_list): New function.
5302 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5303 * bfd-in2.h: Rebuild.
5305 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5307 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5309 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5311 * bfd-in.h (struct bfd_link_needed_list): Rename from
5312 bfd_elf_link_needed_list.
5313 * bfd-in2.h: Rebuild.
5314 * elf.c, elflink.h, libelf.h: Corresponding changes.
5316 Add start at AIX linker support; no shared libraries yet.
5317 * xcofflink.c: New file.
5318 * configure.in (rs600coff_vec): Use xcofflink.o.
5319 * configure: Rebuild.
5320 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5322 (struct xcoff_section_tdata): Define.
5323 (xcoff_section_data): Define macro.
5324 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5325 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5326 (_bfd_xcoff_bfd_final_link): Declare.
5327 (_bfd_ppc_xcoff_relocate_section): Declare.
5328 * libcoff.h: Rebuild.
5329 * coff-rs6000.c: Clean up a bit.
5330 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5331 cputype, csects, and debug_indices.
5332 (xcoff_copy_private_bfd_data): Copy cputype.
5333 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5334 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5335 (xcoff_reloc_type_lookup): Rename from
5336 rs6000coff_reloc_type_lookup.
5337 (coff_relocate_section): Define.
5338 (_bfd_xcoff_sizeof_headers): Define.
5339 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5340 (_bfd_xcoff_bfd_relax_section): Define.
5341 (_bfd_xcoff_bfd_link_split_section): Define.
5342 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5344 * coffcode.h (coff_compute_section_file_positions): If AIX,
5345 increment sofar by SMALL_AOUTSZ if not executable.
5346 (coff_write_object_contents): If AIX, always output an a.out
5347 header; if not executable, header size of SMALL_AOUTSZ.
5348 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5349 (_bfd_stringtab_init): Initialize xcoff field.
5350 (_bfd_xcoff_stringtab_init): New function.
5351 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5352 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5353 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5354 * libbfd.h: Rebuild.
5355 * Makefile.in: Rebuild dependencies.
5356 (BFD32_BACKENDS): Add xcofflink.o.
5357 (CFILES): Add xcofflink.c.
5359 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5360 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5361 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5363 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5365 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5367 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5369 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5370 * config.in: Regenerated.
5372 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5373 (_bfd_chunksize): New variable.
5374 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5375 for obstack chunk size.
5376 * configure.in: Check for getpagesize.
5377 * configure: Regenerated.
5379 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5381 * trad-core.c (rawptr): Make it a local variable of
5382 ptrace_unix_core_file_p.
5384 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5386 * coff-arm.c (in_reloc_p): New.
5387 * coff-i386.c (in_reloc_p): New.
5388 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5389 (coff_write_object_contents): Only set has_reloc_section
5391 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5392 in_reloc_p to decide if reloc should be emitted.
5393 * libcoff.h (pe_data_type.in_reloc_p): New.
5394 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5396 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5398 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5399 (_bfd_coff_read_internal_relocs): Likewise.
5400 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5401 (_bfd_coff_read_internal_relocs): Likewise.
5403 * elflink.h (elf_link_add_object_symbols): Correct conditions
5404 under which type and size change warnings are issued.
5406 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5408 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5409 a symbol which is not in a real section.
5410 (coff_write_native_symbol): Corresponding change.
5412 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5413 coff_link_hash_newfunc and make non-static.
5414 (_bfd_coff_link_hash_table_init): New function, broken out of
5415 _bfd_coff_link_hash_table_create.
5416 (_bfd_coff_link_hash_table_create): Use it.
5417 (process_embedded_commands): Make static.
5418 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5419 (_bfd_coff_link_hash_table_init): Declare.
5420 * libcoff.h: Rebuild.
5422 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5423 field in XCOFF tdata.
5424 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5425 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5426 based on cputype stored in a.out header, or in n_type of initial
5428 (coff_write_object_contents): Set cputype correctly in a.out
5430 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5432 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5433 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5435 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5436 * libcoff.h: Rebuild.
5438 * cpu-rs6000.c (rs6000_compatible): New static function.
5439 (bfd_rs6000_arch): Use it.
5440 * cpu-powerpc.c (powerpc_compatible): New static function.
5441 (arch_info_struct): Define various flavours of PowerPC.
5442 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5445 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5447 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5449 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5451 * elflink.h (elf_link_add_object_symbols): Don't warn about
5452 changing the size or type if the old definition was weak.
5454 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5456 * coffcode.h (combined_entry_type): Add fix_line field.
5457 (coff_slurp_line_table): Warn if we try to set the lineno field of
5459 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5460 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5461 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5462 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5464 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5465 * libcoff.h: Rebuild.
5467 * libcoff-in.h (struct xcoff_tdata): Define.
5468 (xcoff_data): Define.
5469 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5470 * bfd-in2.h, libcoff.h: Rebuild.
5471 * coff-rs6000.c (xcoff_mkobject): New static function.
5472 (coff_mkobject): Define.
5473 (xcoff_copy_private_bfd_data): New static function.
5474 (coff_bfd_copy_private_bfd_data): Define.
5475 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5477 (rs6000coff_vec): Add DYNAMIC to object_flags.
5478 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5479 .loader sections specially.
5480 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5481 section alignment from the XCOFF tdata information.
5482 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5483 F_SHROBJ, and copy the extra a.out header information into the
5484 XCOFF tdata structure.
5485 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5486 F_DYNLOAD and the extra a.out header information.
5487 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5488 C_HIDEXT symbol with attached csect information.
5489 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5490 in the o_maxdata field.
5491 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5492 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5493 end if BSF_NOT_AT_END is set.
5495 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5496 _bfd_read_ar_hdr_fn.
5497 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5498 * bfd-in2.h, libbfd.h: Rebuild.
5499 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5501 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5502 (bfd_slurp_bsd_armap_f2): Likewise.
5503 (_bfd_slurp_extended_name_table): Likewise.
5505 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5507 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5509 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5510 when the symbol table is empty.
5512 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5513 space for section symbols, since we don't output them either.
5514 (elf_m68k_adjust_dynindx): Removed.
5516 * ptrace-core.c (rawptr): Make it a local variable of
5517 ptrace_unix_core_file_p.
5519 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5521 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5524 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5525 Mac object file formats.
5527 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5529 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5530 auxent if there isn't one.
5531 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5532 rather than FILNMLEN as the maximum name length.
5534 * coffcode.h (bfd_coff_backend_data): Add new field
5535 _bfd_coff_print_aux.
5536 (bfd_coff_print_aux): New static function.
5537 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5538 scnlen field of an XTY_LD csect aux entry.
5539 (coff_print_aux): New static function.
5540 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5541 in coff_pointerize_aux_hook.
5542 (bfd_coff_std_swap_table): Initialize new field.
5543 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5544 * libcoff.h: Rebuild.
5545 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5546 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5548 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5549 if there are symbols, for native AIX ld compatibility.
5551 * coffcode.h (bfd_coff_backend_data): Add new field
5552 _bfd_coff_pointerize_aux_hook.
5553 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5554 or I960, and as 0 otherwise.
5555 (bfd_coff_std_swap_table): Initialize new field.
5556 * libcoff.h: Rebuild.
5557 * coffgen.c (coff_pointerize_aux): Change parameters to take
5558 symbol pointer instead of type and class, and to take aux index.
5559 Call _bfd_coff_pointerize_aux_hook if it is defined.
5560 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5561 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5562 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5564 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5565 read-only/host-only support.
5567 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5569 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5572 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5573 BFD_JUMP_TABLE_ARCHIVE accordingly.
5574 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5575 (_bfd_compute_and_write_armap): Declare.
5576 (_bfd_generic_read_ar_hdr): Declare.
5577 (_bfd_read_ar_hdr): Define.
5578 (_bfd_noarchive_read_ar_hdr): Define.
5579 (_bfd_archive_bsd_read_ar_hdr): Define.
5580 (_bfd_archive_coff_read_ar_hdr): Define.
5581 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5582 _bfd_read_ar_hdr instead.
5583 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5584 (_bfd_compute_and_write_armap): Rename from
5585 compute_and_write_armap. Make non-static. Change all callers.
5586 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5587 than _bfd_snarf_ar_hdr.
5588 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5589 * ieee.c (ieee_read_ar_hdr): Define.
5590 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5591 * oasys.c (oasys_read_ar_hdr): Define.
5592 * som.c (som_read_ar_hdr): Define.
5593 * bfd-in2.h, libbfd.h: Rebuild.
5595 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5597 * peicode.c (coff_swap_filehdr_in): If symptr is
5598 zero, there aren't any symbols, even if nsyms is set.
5600 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5602 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5604 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5605 sections, and set styp correctly for them: .got, .hash, .dynamic,
5606 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5607 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5609 (ecoff_sort_hdrs): New static function.
5610 (ecoff_compute_section_file_positions): Return boolean, not void.
5611 Sort the sections by VMA before looking through them. Put the
5612 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5613 section on an appropriate boundary within the page.
5614 (ecoff_compute_reloc_file_positions): Check return value of
5615 ecoff_compute_section_file_positions.
5616 (_bfd_ecoff_set_section_contents): Likewise.
5617 (_bfd_ecoff_write_object_contents): Check for various Alpha
5618 section types when incrementing text_size and data_size. Call
5619 adjust_headers backend function if it exists.
5620 * coff-alpha.c (alpha_adjust_headers): New static function.
5621 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5622 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5624 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5626 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5628 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5629 of ALTERNATE_AIX_CORE_FORMAT.
5630 * configure.in (aix4): No longer need CORE_FLAGS.
5631 * configure: Updated.
5633 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5635 NS32k changes from Ian Dall:
5636 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5638 (aout_link_input_section_std, aout_link_input_section_ext,
5639 aout_link_reloc_link_order): Call them instead of _bfd_*
5641 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5643 (backend_data): Use it instead of hardcoded zero.
5645 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5646 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5648 * ns32knetbsd.c: Include bfd.h.
5649 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5650 (MY_bfd_reloc_type_lookup): Declare function too.
5651 * pc532-mach.c (set_sizes): Don't declare.
5652 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5653 (backend_data, MY_backend_data): Don't define.
5655 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5656 ns32k-*-lites* like ns32k-*-netbsd*.
5658 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5661 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5663 * coffcode.h (coff_write_object_contents): Restore setting
5664 f_timdat to 0, deleted on August 22.
5666 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5668 * coffcode.h (coff_bfd_copy_private_symbol_data,
5669 coff_bfd_copy_private_section_data,
5670 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5671 * peicode.h (coff_bfd_copy_private_bfd_data): New
5672 (pe_bfd_copy_private_bfd_data): New.
5673 (coff_swap_scnhdr_in): Swap bss size into the right place.
5674 (pe_print_private_bfd_data): Add some newlines.
5676 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5678 * som.c (setup_sections): Don't die if a space has no subspaces.
5680 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5682 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5683 dynamic symbol override a common symbol. Don't change the size or
5684 type if they have been set and the new symbol is not a definition.
5685 Warn if the size or type changes.
5687 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5689 * som.c (som_begin_writing): Don't write the symbol table or
5691 (som_finish_writing): Write them here. Place them after the
5692 subspace data, but before the relocs.
5694 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5696 * sunos.c (sunos_add_one_symbol): Just pass false, not
5697 info->shared_library, to sunos_create_dynamic_sections.
5698 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5700 (sunos_check_dynamic_reloc): Remove .text section assertion.
5702 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5704 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5705 * configure, configure.in: Add pmac_xcoff_vec case.
5706 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5707 * coff-pmac.c: New file, PowerMac XCOFF support.
5708 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5709 * targets.c (pmac_xcoff_vec): Declare.
5711 * mpw-config.in: Various changes to be compatible with the
5712 autoconf-based configury.
5713 * mpw-make.sed: New file, sed commands to translate Unix
5714 makefile into MPW syntax.
5715 * mpw-make.in: Remove.
5716 * hosts/mpw.h: Remove.
5717 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5718 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5720 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5722 * binary.c (binary_get_symtab): Return an empty string on error.
5723 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5725 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5727 * coff-ppc.c: Reformatted according to gnu conventions
5728 Removed irrelevant "if 0" code
5730 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5732 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5733 symbols rather than as indirect symbols.
5734 (MY(slurp_symbol_table)): Don't do anything special about
5737 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5738 of .ctors and .dtors sections is no larger than 2.
5740 * sunos.c (sunos_add_one_symbol): Don't change
5741 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5743 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5744 dynamic symbols when creating a shared library.
5745 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5747 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5748 written even if it is not defined in a regular object.
5749 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5750 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5751 rather than the constant 22.
5752 (sunos_check_dynamic_reloc): Handle creating a shared library.
5753 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5754 zero when creating a shared library.
5755 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5756 write it out at the start of the symbol table.
5758 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5760 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5762 * config.bfd: Add arm-*-coff.
5763 * configure.in, configure: Add armcoff_{little,big}_vec.
5764 * targets.c (armcoff_{little,big}_vec): Declare.
5765 (bfd_target_vector): Add armcoff_{little,big}_vec.
5766 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5768 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5770 * targets.c (bfd_find_target): Remove debugging code.
5772 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5774 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5776 * Makefile.in: added *-ppc files
5777 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5778 allow pe based .o's to be shared with other tools on ppc/NT
5779 * config.bfd: added powerpc[le]-[pe|winnt] config support
5780 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5781 * peicode.h: Added more section flags for PE on ppc
5782 Added coff_swap_filehdr_out to allow peicode.h to be
5783 used for non-image PE files on ppc.
5784 Check for image, or not, before copying pe_opthdr
5785 * targets.c: Added new bfd's
5786 * targets.c: Removed two inactive bfds that shouldn't have made it this
5789 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5791 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5792 explicit values to initialize all relocs. Change all users.
5793 (ppc_elf_brtaken_inner): New function to handle branch predicition
5795 (ppc_elf_brtaken_reloc): Ditto.
5796 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5797 relocs use ppc_elf_unsupported_reloc.
5798 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5799 needs to be reported.
5800 (ppc_elf_relocate_section): Support branch prediction relocs.
5802 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5804 * bfd.c (bfd_assert): Remove \n from string passed to
5807 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5808 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5809 (bfd_coff_make_section_hook): Don't define.
5810 (coff_make_section_hook): Remove.
5811 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5812 (styp_to_sec_flags): Likewise.
5813 (coff_write_object_contents): Likewise.
5814 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5816 * libcoff.h: Rebuild.
5817 * coffgen.c (make_a_section_from_file): Just call
5818 bfd_make_section_anyway, not bfd_make_section or
5819 bfd_coff_make_section_hook.
5820 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5821 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5822 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5823 make_section_hook field.
5824 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5826 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5827 pointers into value field for warning and indirect symbols; just
5828 leave the value field alone.
5829 * linker.c (generic_link_add_symbol_list): Use next symbol for
5830 warning and indirect symbols, rather than looking in symbol value.
5831 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5832 parameter. Change all callers. Remove support for indirect
5833 symbols; it didn't work anyhow.
5834 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5835 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5836 * bfd-in2.h: Rebuild.
5838 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5840 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5841 go back to telling the tools this reloc operates on 32 bits.
5843 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5845 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5846 rather than a direct fprintf.
5847 * archive.c (_bfd_write_archive_contents): Likewise.
5848 * coffcode.h (coff_slurp_symbol_table): Likewise.
5849 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5850 (ppc_elf_unsupported_reloc): Likewise.
5851 (ppc_elf_relocate_section): Likewise.
5852 * i386linux.c (linux_tally_symbols): Likewise.
5853 (linux_finish_dynamic_link): Likewise.
5854 * osf-core.c (osf_core_core_file_p): Likewise.
5855 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5856 * som.c (som_sizeof_headers): Likewise.
5857 * srec.c (srec_bad_byte): Likewise.
5858 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5859 * libbfd-in.h (bfd_assert): Declare first parameter const.
5860 * libbfd.h: Rebuild.
5861 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5862 bfd_reloc_overflow is enough.
5863 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5864 * coff-h8500.c (rtype2howto): Likewise.
5865 * coff-z8k.c (rtype2howto): Likewise.
5866 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5867 * elf.c (_bfd_elf_get_lineno): Likewise.
5868 (_bfd_elf_no_info_to_howto): Likewise.
5869 (_bfd_elf_no_info_to_howto_rel): Likewise.
5870 * hp300hpux.c (convert_sym_type): Likewise.
5871 (MY(swap_std_reloc_in)): Likewise.
5872 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5874 * libaout.h (struct aoutdata): Add line_buf field.
5875 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5876 and filename_buffer. Instead, use a malloc buffer stored in the
5877 new line_buf field. Remove length restrictions.
5879 * coffgen.c (string_size): Remove static variable.
5880 (debug_string_size, debug_string_section): Likewise.
5881 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5882 and debug_string_size_p parameters. Use them instead of the
5883 global variables. Change all callers.
5884 (coff_write_symbol): Likewise.
5885 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5886 (coff_write_symbols): Add local variables to replace removed
5889 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5890 function, and line_base fields.
5891 * libcoff.h: Rebuild.
5892 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5893 information, rather than using static variables.
5895 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5896 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5898 * init.c (initialized): Remove static variable.
5899 (bfd_init): Don't bother setting initialized.
5900 (bfd_check_init): Remove.
5901 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5902 * libbfd.h: Rebuild.
5904 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5906 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5907 size for full core dumps. Copy core file header to private data.
5908 (rs6000coff_core_file_failing_command,
5909 rs6000coff_core_file_failing_signal): New functions to extract
5910 the file name and terminating signal from the core file.
5911 * coff-rs6000.c: Use them.
5913 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5915 Change arch info to be const, initialized at compile time.
5916 * archures.c: Reindent many functions. Change CONST to const.
5917 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5918 nothing set it anyhow. Make next const.
5919 (bfd_arch_info_list): Remove.
5920 (bfd_archures_list): Rename from archures_init_table. Change from
5921 a table of function pointers to a table of bfd_arch_info_type
5922 structure addresses.
5923 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5924 (bfd_lookup_arch): Likewise.
5925 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5927 (bfd_default_arch_struct): Make const.
5928 (bfd_arch_init, bfd_arch_linkin): Remove.
5929 (bfd_get_arch_info): Return a const pointer.
5930 * init.c (bfd_init): Don't call bfd_arch_init.
5931 * bfd.c (struct _bfd): Make arch_info const.
5932 * bfd-in2.h: Rebuild.
5933 * libbfd.h: Rebuild.
5934 * configure.in: Put & before everything in $selarchs.
5935 * configure: Rebuild.
5936 * cpu-*.c: Change bfd_*_arch from a function which calls
5937 bfd_arch_linkin to a const structure.
5938 * ieee.c (ieee_object_p): Make arch const.
5940 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5942 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5944 * bfd-in2.h: Regenerate.
5945 * libbfd.h: Regenerate.
5947 * elf32-ppc.c (reloc_type): Update names to match current draft.
5948 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5949 relative. Update names to current V.4 draft.
5950 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5951 (ppc_elf_relocate_section): Rename relocations to match draft.
5953 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5955 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5956 compiled with -mrelocatable-lib to be linked with either normal
5957 modules or -mrelocatable modules.
5959 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5961 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5962 in the a.out header.
5964 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5965 a reloc against a local symbol, even if it's not a section.
5967 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5969 * targets.c (bfd_target): Remove unused align_power_min field.
5970 * bfd-in2.h: Rebuild.
5971 * All backends: Remove initialization of align_power_min.
5973 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5975 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5977 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5979 * config.bfd (mips-dec-netbsd*): New target.
5980 * configure.host (mips-dec-netbsd*): New host.
5981 * configure.in (mips-dec-netbsd*): New native.
5982 * configure: Rebuild.
5984 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5986 Make the COFF backend linker merge common types:
5987 * cofflink.c (struct coff_debug_merge_element): Define.
5988 (struct coff_debug_merge_type): Define.
5989 (struct coff_debug_merge_hash_entry): Define.
5990 (struct coff_debug_merge_hash_table): Define.
5991 (coff_debug_merge_hash_table_init): Define.
5992 (coff_debug_merge_hash_table_free): Define.
5993 (coff_debug_merge_hash_lookup): Define.
5994 (struct coff_final_link_info): Add debug_merge field.
5995 (coff_debug_merge_hash_newfunc): New static function.
5996 (_bfd_coff_final_link): Allocate and free debug_merge table.
5997 (coff_link_input_bfd): Merge identical enum, struct and union
6000 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6002 Convert i960 COFF to use COFF backend linker.
6003 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6004 structure to store the symbol being used.
6005 (coff_i960_start_final_link): New static function.
6006 (coff_i960_relocate_section): New static function.
6007 (coff_i960_adjust_symndx): New static function.
6008 (coff_start_final_link): Define.
6009 (coff_relocate_section): Define.
6010 (coff_adjust_symndx): Define.
6011 * coffcode.h (bfd_coff_backend_data): Add new callback function
6012 _bfd_coff_start_final_link.
6013 (bfd_coff_start_final_link): Define.
6014 (coff_start_final_link): Define if not defined.
6015 (bfd_coff_std_swap_table): Add coff_start_final_link.
6016 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6018 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6019 function callback is not NULL.
6020 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6021 (_bfd_coff_internal_syment_name): Declare.
6022 * libcoff.h: Rebuild.
6023 * configure.in (icoff_big_vec): Add cofflink.o.
6024 (icoff_little_vec): Likewise.
6025 * configure: Rebuild.
6027 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6029 * Makefile.in (clean-info): Remove extraneous tab from line
6032 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6034 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6035 contents has relocs.
6037 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6039 * coffcode.h (coff_compute_section_file_positions): Keep the
6041 (coff_write_object_contents): Remember if it's a relocatable
6043 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6044 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6045 if relocatable file. Swap out saved raw size.
6047 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6049 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6050 (maintainer-clean): Rename from realclean, passing
6051 maintainer-clean down to subdirectories, but leave realclean as a
6054 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6057 * dep-in.sed: Remove config.h from generated dependencies.
6059 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6060 broken out of sunos_canonicalize_dynamic_symtab.
6061 (sunos_canonicalize_dynamic_symtab): Call new function
6062 sunos_slurp_dynamic_symtab.
6063 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6064 dynamic symbol table to the caller.
6065 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6066 callback to override the symbols being read.
6067 * libaout.h (struct aout_backend_data): Add three new parameters
6068 to add_dynamic_symbols callback.
6070 Extensive minor changes to avoid various gcc warnings. Also:
6071 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6072 * archures.c (bfd_arch_info_type): Change mach field from long to
6074 (bfd_lookup_arch): Change machine parameter from long to unsigned
6077 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6080 a symbol with a non-zero plt_offset.
6082 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6084 * elfcode.h (align_file_position): Remove; not used.
6086 * configure.in: Only check for <sys/procfs.h> on a native system,
6087 and make sure it defines prstatus_t.
6088 * configure: Rebuild.
6090 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6092 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6094 * config.in: Rename from config.h.in.
6095 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6096 Check for config.h:config.in when creating stamp-h.
6097 * configure: Rebuild.
6098 * Makefile.in (stamp-h): Depend upon config.in rather than
6099 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6100 calling config.status.
6102 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6103 (Makefile): Just rebuild Makefile.
6104 (config.h, stamp-h): New targets.
6105 * configure.in: Create stamp-h when rebuilding config.h.
6106 * configure: Rebuild.
6108 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6110 * configure.in: Call AC_CONFIG_HEADER. Substitute
6111 HOST_64BIT_LONG. Check that various header files exist. Check
6112 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6113 and/or free need to be declared. Don't make a link to sysdep.h.
6114 Define TRAD_HEADER for various hosts.
6115 * configure: Rebuild.
6116 * configure.host: Don't set my_host. Add definitions taken from
6117 host header files for various entries. Remove entries which now
6119 * acconfig.h: New file.
6120 * config.h.in: New file, built by autoheader.
6121 * sysdep.h: New file.
6122 * Makefile.in (do_distclean): Don't remove sysdep.h.
6124 (LOCAL_H_DEPS): New variable.
6125 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6127 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6128 ($(OPTIONAL_BACKENDS)): Likewise.
6129 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6130 looking through sysdep.h.
6131 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6132 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6133 (fprintf_vma, sprintf_vma): Likewise.
6134 (int64_type, uint64_type): Don't define.
6135 * bfd-in2.h: Rebuild.
6136 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6137 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6138 * lynx-core.c: Include stuff from old hosts/lynx.h.
6139 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6140 rather than NO_FCNTL.
6141 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6142 rather than NATIVE_HPPAHPUX_COMPILER.
6143 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6145 * hosts/*.h: Remove all header files which merely include,
6146 declare, and define things. Leave header files which define
6147 information needed by trad-core.c.
6149 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6150 (BFD_CC_FOR_BUILD): Define.
6151 * configure.in: Use BFD_CC_FOR_BUILD.
6152 * configure: Rebuild.
6154 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6156 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6157 * configure: Rebuild.
6159 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6162 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6164 * config.bfd: i386pe_ve -> i386pe_vec.
6166 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6168 * configure.host: Incorporate host Makefile fragments by setting
6170 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6171 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6172 value based on whether the code is being compiled by a cross
6173 compiler. Don't substitute host_makefile_frag or frags.
6174 * aclocal.m4: New file to define local AC_PROG_CC.
6175 * configure: Rebuild.
6176 * Makefile.in (INSTALL): Set to @INSTALL@.
6177 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6178 (INSTALL_DATA): Set to @INSTALL_DATA@.
6180 (CC): Define as @CC@.
6181 (CFLAGS): Set to @CFLAGS@.
6182 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6183 (@host_makefile_frag@): Remove.
6184 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6185 after other options.
6186 (config.status): Remove dependency upon @frags@.
6187 * config/*.mh, config/README: Remove.
6189 * config.bfd: Rewrite to incorporate the contents of the Makefile
6190 fragments by setting shell variables, rather than merely returning
6191 the name of a Makefile fragment.
6192 * configure.in: Use shell variables set by config.bfd rather than
6193 looking at the target Makefile fragment files. Don't substitute
6194 target_makefile_frag. Do substitute TDEFINES.
6195 * configure: Rebuild.
6196 * Makefile.in (@target_makefile_frag@): Remove.
6197 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6198 * config/*.mt: Remove.
6200 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6202 * configure.in: Put changequote lines around "i[345]86" patterns
6203 section of core file support.
6205 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6207 * som.c (som_bfd_print_private_bfd_data): Define to use the
6210 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6212 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6213 entry, text_start and data_start.
6215 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6217 * Makefile.in (OFILES): Remove $(TDEPFILES).
6218 * config/apollo.mt (TDEPFILES): Remove.
6219 * config/README: Update.
6221 * configure.in: For a native configuration, set COREFILE and
6222 COREFLAG based on the canonical host name.
6223 * configure: Rebuild.
6224 * Makefile.in: Rebuild dependencies.
6225 (ALL_CFLAGS): Add @COREFLAG@.
6226 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6227 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6228 support routines. Check LYNX_CORE rather than HOST_LYNX.
6229 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6230 * i386lynx.c: Likewise.
6231 * m68klynx.c: Likewise.
6232 * sparclynx.c: Likewise.
6233 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6234 * *-core.c: Comment changes.
6235 * config/decstation.mh (HDEPFILES): Remove.
6236 (HDEFINES): Remove -DTRAD_CORE.
6237 * config/irix3.mh (RANLIB): Remove.
6238 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6239 (HDEFINES): Remove -DIRIX_CORE.
6240 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6241 (HDEFINES): Remove -DTRAD_CORE.
6242 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6243 * config/ultra3.mh (RANLIB): Remove.
6244 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6245 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6246 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6247 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6248 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6249 * config/i386aix.mh, config/i386bsd.mh: Remove.
6250 * config/i386linux.mh, config/i386mach3.mh: Remove.
6251 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6252 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6253 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6254 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6255 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6256 * config/solaris2.mh, config/stratus.mh: Remove.
6257 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6258 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6260 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6262 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6263 DT_FINI entry if the appropriate symbol is not in the hash table.
6265 * libelf.h (struct elf_backend_data): Add create_program_headers
6266 and want_hdr_in_seg fields.
6267 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6269 (elf_backend_create_program_headers): Likewise.
6270 (elfNN_bed): Initialize create_program_headers and
6272 * elf.c (get_program_header_size): Call create_program_headers
6274 (map_program_segments): Check want_hdr_in_seg backend field. Call
6275 create_program_headers backend routine.
6277 * elf.c (assign_file_positions_except_relocs): Align non allocated
6278 sections when creating an executable.
6280 * elfcode.h (elf_swap_phdr_in): Make non static.
6281 (elf_swap_phdr_out): Make non static.
6282 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6283 (bfd_elf32_swap_phdr_out): Declare.
6284 (bfd_elf64_swap_phdr_in): Declare.
6285 (bfd_elf64_swap_phdr_out): Declare.
6287 * ecofflink.c (ecoff_collect_shuffle): New static function.
6288 (_bfd_ecoff_get_accumulated_pdr): New function.
6289 (_bfd_ecoff_get_accumulated_sym): New function.
6290 (_bfd_ecoff_get_accumulated_ss): New function.
6291 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6292 (_bfd_ecoff_get_accumulated_sym): Declare.
6293 (_bfd_ecoff_get_accumulated_ss): Declare.
6294 * libbfd.h: Rebuild.
6296 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6298 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6300 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6301 warning symbols. If any section is named .gnu.warning.XXX, treat
6302 the contents as a warning to be issued if the symbol XXX is
6304 (elf_link_output_extsym): For an indirect or warning symbol, just
6305 output the symbol it points to.
6307 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6308 if bfd_hash_allocate fails, since it will already be set.
6309 (generic_link_hash_newfunc): Likewise.
6310 (archive_hash_newfunc): Likewise.
6311 (hash_entry_bfd): New static function.
6312 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6313 callback. Allocate a new warning using the hash table newfunc.
6314 Use bfd_hash_replace to update the entry in the hash table, rather
6315 than assuming we can copy the fields with structure assignment.
6317 * hash.c (bfd_hash_replace): New function.
6318 * bfd-in.h (bfd_hash_replace): Declare.
6319 * bfd-in2.h: Rebuild.
6321 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6323 * config.bfd: Add mips*vr4300-*-elf* target.
6324 * config/mipsbvr4300.mt: Added.
6326 See file ChangeLog.2
6333 version-control: never