1 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3 * aoutx.h (NAME(aout,machine_type)): Add bfd_mach_mips32 and
4 bfd_mach_mips32_4k. Update FIXME comment.
5 * archures.c (bfd_mach_mips32): New constant.
6 (bfd_mach_mips4K, bfd_mach_mips32_4k) Rename the former to
7 the latter, renumber it.
8 * bfd-in2.h (bfd_mach_mips32): New constant.
9 (bfd_mach_mips4K, bfd_mach_mips32_4k) Rename the former to
10 the latter, renumber it.
11 * cpu-mips.c (I_mips32): New constant.
12 (I_mips4K, I_mips32_4k): Rename the former to the latter.
13 (arch_info_struct): Add bfd_mach_mips32 entry, replace
14 bfd_mach_mips4K entry with bfd_mach_mips32_4k entry.
15 * elf32-mips.c (elf_mips_isa): Add E_MIPS_ARCH_32 case.
16 (elf_mips_mach): Likewise. Also, replace E_MIPS_MACH_MIPS32
17 with E_MIPS_MACH_MIPS32_4K.
18 (_bfd_mips_elf_final_write_processing): Replace
19 bfd_mach_mips4K with bfd_mach_mips32_4k case, add
21 (_bfd_mips_elf_merge_private_bfd_data): Generalize ISA mixing
22 comparison with support for MIPS32.
23 (_bfd_mips_elf_print_private_bfd_data): Print ISA name for
26 * aoutx.h (NAME(aout,machine_type)): Add cases for
27 bfd_mach_mips5 and bfd_mach_mips64.
28 * archures.c (bfd_mach_mips5, bfd_mach_mips64): New constants.
29 * bfd-in2.h (bfd_mach_mips5, bfd_mach_mips64): Likewise.
30 * cpu_mips.c (I_mips5, I_mips64): New definitions.
31 (arch_info_struct): Add entries for bfd_mach_mips5 and
33 * elf32-mips.c (elf_mips_isa, elf_mips_mach,
34 _bfd_mips_elf_print_private_bfd_data): Add cases for
35 E_MIPS_ARCH_5 and E_MIPS_ARCH_64.
36 (_bfd_mips_elf_final_write_processing): Add cases for
37 bfd_mach_mips5 and bfd_mach_mips64.
39 2000-12-01 Joel Sherrill <joel@OARcorp.com>
41 * config.bfd (arm-*-rtems*, a29k-*rtems*): New targets.
42 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
43 (sparc*-*-rtems*): Switched from a.out to ELF.
45 2000-11-30 Jan Hubicka <jh@suse.cz>
47 * Makefile.am (BFD64_BACKENDS): Add elf64-x86-64.lo
48 BFD64_BACKENDS_CFILES): Add elf64-x86-64.c
49 (elf64-x86-64.lo): Add dependencies.
50 * archures.c (DESCRIPTION): Add bfd_mach_x86_64,
51 bfd_mach_x86_64_intel_syntax.
52 * elf.c (prep_headers): Use EM_x86_64 for 64bit output.
53 * config.bfd (x86_64): Add.
54 * configure.in: Add support for bfd_elf64_x86_64_vec.
55 * cpu-i386.c (bfd_x86_64_arch_intel_syntax, bfd_x86_64_arch): Add.
56 (bfd_i386_arch, i8086_ar): Link in.
57 * elf64-x86-64.c: New file.
58 * reloc.c (ENUMDOC): Add BFD_RELOC_X86_64*.
59 * targets.c (bfd_elf64_x86_64_vec): Add.
60 (bfd_target_vect): Add bfd_elf64_x86_64_vec.
62 2000-11-30 Kazu Hirata <kazu@hxi.com>
64 * xcofflink.c: Fix formatting.
66 2000-11-28 Kazu Hirata <kazu@hxi.com>
68 * aoutx.h: Fix formatting.
70 * bfd-in2.h: Likewise.
72 * cisco-core.c: Likewise.
73 * coff64-rs6000.c: Likewise.
74 * coffcode.h: Likewise.
75 * coffswap.h: Likewise.
76 * corefile.c: Likewise.
77 * elf32-mips.c: Likewise.
79 2000-11-27 Kazu Hirata <kazu@hxi.com>
81 * aout-adobe.c: Fix formatting.
82 * coff64-rs6000.c: Likewise.
83 * coffgen.c: Likewise.
84 * cofflink.c: Likewise.
86 2000-11-27 Philip Blundell <pb@futuretv.com>
88 * libcoff-in.h (coff_tdata): Add `strings_written' flag.
89 (obj_coff_strings_written): New accessor macro for above.
90 * libcoff.h: Regenerate.
91 * cofflink.c (_bfd_coff_final_link): Say that we wrote the
93 * coffcode.h (coff_write_object_contents): No need to write out
94 the string table if it's already been done.
96 2000-11-22 Philip Blundell <pb@futuretv.com>
98 * cofflink.c (_bfd_coff_generic_relocate_section): Don't object to
99 weak undefined symbols.
101 2000-11-24 Nick Clifton <nickc@redhat.com>
103 * archures.c (bfd_mach_arm_5TE): Define.
104 (bfd_mach_arm+XScale): Define.
105 * bfd-in2.h: Regenerate.
107 * coff-arm.c (coff_arm_reloc_type_lookup): Accept
108 BFD_RELOC_ARM_PCREL_BLX.
110 * coffcode.h (coff_set_flags): Set flags for 5t, 5te and
111 XScale machine numbers.
113 * config.bfd (xscale-elf): Add target.
114 (xscale-coff): Add target.
116 * cpu-arm.c: Add xscale machine name.
117 Add v5t, v5te and XScale machine numbers.
119 2000-11-23 Kazu Hirata <kazu@hxi.com>
121 * aix386-core.c: Fix formatting.
123 2000-11-22 Jim Wilson <wilson@redhat.com>
125 * coff-ia64.c (howto_table): Use EMPTY_HOWTO.
126 (in_reloc_p): Add ATTRIBUTE_UNUSED to unused parameters.
127 * cpu-ia64-opc.c (ins_rsvd, ext_rsvd, ins_const, ext_const): Likewise.
128 (ins_imms_scaled): Initialize sign_bit at function entry.
129 (elf64_ia64_operands): Add missing initializers.
130 * elfxx-ia64.c (elfNN_ia64_reloc, elfNN_ia64_reloc_type_lookup,
131 elfNN_ia64_info_to_howto, elfNN_ia64_fake_sections,
132 elfNN_ia64_add_symbol_hook, elfNN_ia64_is_local_label_name,
133 elfNN_ia64_local_hash_table_init, get_fptr, get_pltoff,
134 elfNN_ia64_adjust_dynamic_symbol): Add ATTRIBUTE_UNUSED for unused
136 (elfNN_ia64_info_to_howto): Initialize free_relocs, free_contents,
137 and free_extsyms at function entry.
138 (elfNN_add_symbol_hook): Add unsigned cast to bfd_get_gp_size result.
139 (elfNN_ia64_create_dynamic_sections): Delete unused local h.
140 (get_got): Delete unused local srel.
141 (elfNN_ia64_check_relocs): Initialize dynrel_type when declared.
142 (elfNN_ia64_relocate_section): Delete unused local dynindx.
144 2000-11-21 Kazu Hirata <kazu@hxi.com>
146 * coff-a29k.c: Fix formatting.
147 * coff-h8500.c: Likewise.
148 * coff-i960.c: Likewise.
149 * coff-ppc.c: Likewise.
150 * coff-rs6000.c: Likewise.
151 * coff-stgo32.c: Likewise.
152 * coff-tic54x.c: Likewise.
153 * coff-w65.c: Likewise.
154 * cpu-h8500.c: Likewise.
155 * cpu-hppa.c: Likewise.
156 * cpu-ns32k.c: Likewise.
158 * ecofflink.c: Likewise.
160 2000-11-21 Nick Clifton <nickc@redhat.com>
162 * elf32-sh.c (sh_elf_reloc_loop): Fix compile time warning, and
163 remove possibility of infinite loop.
165 2000-11-20 Kazu Hirata <kazu@hxi.com>
167 * aix386-core.c: Fix formatting.
168 * aout-adobe.c: Likewise.
169 * aout-arm.c: Likewise.
170 * aout-encap.c: Likewise.
171 * aout-ns32k.c: Likewise.
172 * aout-target.h: Likewise.
173 * aout-tic30.c: Likewise.
174 * aoutf1.h: Likewise.
176 * archive.c: Likewise.
177 * bfd-in.h: Likewise.
178 * bfd-in2.h: Likewise.
182 2000-11-17 H.J. Lu <hjl@gnu.org>
184 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Don't create
185 pltoff entries for DT_INIT and DT_FINI.
186 (elfNN_ia64_final_link): Don't set DT_INIT/FINI entries.
187 (elfNN_ia64_finish_dynamic_sections): Don't fill in DT_INIT/FINI
190 2000-11-16 Richard Henderson <rth@redhat.com>
192 * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
193 (allocate_dynrel_entries): Likewise.
194 (elfNN_ia64_relocate_section): Likewise. Set REL addends correctly.
195 (set_pltoff_entry): Likewise.
196 (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
197 (elfNN_ia64_reloc_type_lookup): Likewise.
198 (elfNN_ia64_install_value): Likewise.
199 (elfNN_ia64_relocate_section): Likewise.
200 * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
201 (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
203 2000-11-16 Kazu Hirata <kazu@hxi.com>
205 * cpu-a29k.c: Fix formatting.
206 * cpu-alpha.c: Likewise.
207 * cpu-arm.c: Likewise.
208 * cpu-avr.c: Likewise.
209 * cpu-d10v.c: Likewise.
210 * cpu-h8500.c: Likewise.
211 * cpu-hppa.c: Likewise.
212 * cpu-i370.c: Likewise.
213 * cpu-i386.c: Likewise.
214 * cpu-i960.c: Likewise.
215 * cpu-ia64-opc.c: Likewise.
216 * cpu-ia64.c: Likewise.
217 * cpu-m32r.c: Likewise.
218 * cpu-m68hc11.c: Likewise.
219 * cpu-m68hc12.c: Likewise.
220 * cpu-m68k.c: Likewise.
221 * cpu-m88k.c: Likewise.
222 * cpu-mips.c: Likewise.
223 * cpu-ns32k.c: Likewise.
224 * cpu-pj.c: Likewise.
225 * cpu-powerpc.c: Likewise.
226 * cpu-sh.c: Likewise.
227 * cpu-sparc.c: Likewise.
228 * cpu-tic54x.c: Likewise.
229 * cpu-v850.c: Likewise.
230 * cpu-vax.c: Likewise.
231 * cpu-w65.c: Likewise.
232 * cpu-we32k.c: Likewise.
233 * cpu-z8k.c: Likewise.
234 * dwarf1.c: Likewise.
235 * dwarf2.c: Likewise.
237 2000-11-15 Kazu Hirata <kazu@hxi.com>
239 * coff-arm.c: Fix formatting.
240 * coff-ppc.c: Likewise.
241 * coff-rs6000.c: Likewise.
242 * coff-sh.c: Likewise.
243 * coff-sparc.c: Likewise.
244 * coff-tic30.c: Likewise.
245 * coff-tic54x.c: Likewise.
246 * coff-tic80.c: Likewise.
247 * coff-w65.c: Likewise.
248 * coff-we32k.c: Likewise.
249 * coff-z8k.c: Likewise.
251 2000-11-15 Richard Henderson <rth@redhat.com>
253 * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
254 section with the same ALLOC|LOAD flags as the source section.
256 2000-11-14 Jakub Jelinek <jakub@redhat.com>
258 * elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
259 by STO_ALPHA constants.
261 2000-11-14 Kazu Hirata <kazu@hxi.com>
263 * coff-pmac.c: Fix formatting.
264 * coff-ppc.c: Likewise.
266 2000-11-13 H.J. Lu <hjl@gnu.org>
268 * elflink.h (elf_link_add_object_symbols): Also add indirect
269 symbols for common symbols with the default version.
271 2000-11-09 Philip Blundell <pb@futuretv.com>
273 * section.c (STD_SECTION): Set gc_mark flag.
275 2000-11-11 Kazu Hirata <kazu@hxi.com>
277 * coff-i960.c: Likewise.
278 * coff-m68k.c: Likewise.
279 * coff-m88k.c: Likewise.
280 * coff-mcore.c: Likewise.
281 * coff-mips.c: Likewise.
283 2000-11-11 Bernd Schmidt <bernds@cygnus.co.uk>
285 * elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.
287 2000-11-10 Kazu Hirata <kazu@hxi.com>
289 * coff-h8300.c: Fix formatting.
290 * coff-h8500.c: Likewise.
291 * coff-i386.c: Likewise.
292 * coff-i860.c: Likewise.
293 * coff-i960.c: Likewise.
294 * coff-ia64.c: Likewise.
296 2000-11-09 Kazu Hirata <kazu@hxi.com>
298 * archive.c: Fix formatting.
299 * archures.c: Likewise.
301 2000-11-07 Richard Henderson <rth@redhat.com>
303 * elfxx-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
304 Set it before bfd_elf64_bfd_final_link call. Use it after the call.
305 * section.c (bfd_set_section_contents): Call memcpy if
306 section->contents set and location not equal to contents plus offset.
308 2000-11-08 Kazu Hirata <kazu@hxi.com>
310 * bfd-in.h: Fix formatting.
311 * bfd-in2.h: Likewise.
313 * binary.c: Likewise.
315 * coff-a29k.c: Likewise.
316 * coff-alpha.c: Likewise.
317 * coff-apollo.c: Likewise.
318 * coff-aux.c: Likewise.
320 2000-11-07 Kazu Hirata <kazu@hxi.com>
322 * aix386-core.c: Fix formatting.
323 * aoutf1.h: Likewise.
325 * archures.c: Likewise.
326 * armnetbsd.c: Likewise.
328 2000-11-07 Alan Modra <alan@linuxcare.com.au>
330 * coff-h8300.c (special): Adjust reloc address.
332 2000-11-06 Steve Ellcey <sje@cup.hp.com>
334 * archures.c (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32): Add defines
335 to differentiate elf32 and elf64 on ia64.
336 * bfd-in2.h: Regenerate.
337 * config.bfd: Add target for "ia64*-*-hpux*".
338 * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
339 * configure: Regenerate.
340 * cpu-ia64.c (bfd_ia64_elf32_arch): Add elf32 arch info structure.
341 * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
343 * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
344 from elfxx-ia64.c. Add depenency rules for making elf32-ia64.lo.
345 * Makefile.in: Regnerate.
346 * elf64-ia64.c: Deleted.
347 * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
349 2000-11-06 Kazu Hirata <kazu@hxi.com>
351 * aout-adobe.c: Fix formatting.
352 * aout-arm.c: Likewise.
353 * aout-cris.c: Likewise.
354 * aout-encap.c: Likewise.
355 * aout-ns32k.c: Likewise.
356 * aout-target.h: Likewise.
357 * aout-tic30.c: Likewise.
359 2000-11-05 Philip Blundell <philb@gnu.org>
361 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
362 BFDs containing no sections to be merged, regardless of their flags.
364 2000-11-04 Philip Blundell <philb@gnu.org>
366 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
367 if a relocation for an undefined symbol also results in an
370 2000-11-06 Christopher Faylor <cgf@cygnus.com>
372 * config.bfd: Add support for Sun Chorus.
374 2000-11-05 David O'Brien <obrien@FreeBSD.org>
376 * configure.in: Recognize alpha-*-freebsd*.
377 * configure: Regenerate.
379 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
381 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
382 (Chunk): New global variable set by a parameter in objcopy.c.
383 (S3Forced): New global variable set by a parameter in
385 (srec_set_section_contents): If S3Forced is true, always generate
387 (srec_write_section): Use 'Chunk' to limit maximum length of S
390 2000-11-02 Per Lundberg <plundis@chaosdev.org>
392 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
393 * Makefile.in: Regenerate.
394 * bfd-in2.h: Regenerate.
395 * po/bfd.pot: Regenerate.
397 2000-10-31 Philip Blundell <philb@gnu.org>
399 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
400 EF_SOFT_FLOAT if it is defined.
402 2000-10-27 Philip Blundell <philb@gnu.org>
404 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
405 attempts to mix PIC code with non-PIC, just mark the output as
406 being position dependent.
407 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
408 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
409 all mismatches, not just the first one.
411 2000-10-25 Chris Demetriou <cgd@sibyte.com>
413 * ieee.c (ieee_archive_p): Plug one of many possible
414 memory leaks in error handling.
416 2000-10-20 Jakub Jelinek <jakub@redhat.com>
418 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
419 elf32_sparc_object_p, elf32_sparc_final_write_processing):
421 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
422 sparc64_elf_object_p): Support v9b.
423 * archures.c: Declare v8plusb and v9b machines.
425 * cpu-sparc.c: Ditto.
427 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
429 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
432 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
433 (SYMBOL_CALLS_LOCAL): New macro.
434 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
435 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
436 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
437 (ppc_elf_relocate_section): Use flag variable to determine
438 whether the relocation refers to a local symbol.
439 Test whether a PLTREL24 reloc will produce a reloc by looking
440 to see whether a PLT entry was made.
442 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
444 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
445 entries that could serve as a definition for a weak symbol.
447 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
449 From Ralf Baechle <ralf@gnu.org>
451 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
452 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
453 against local symbols.
454 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
456 2000-10-12 Alan Modra <alan@linuxcare.com.au>
458 * section.c (struct sec): Add kept_section.
459 (struct bfd_comdat_info): Remove sec, we can use above.
460 (STD_SECTION): Add initializer.
461 (bfd_make_section_anyway): Init here too.
463 * bfd-in2.h: Regenerate.
465 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
467 (elf_link_input_bfd): Set all asection->symbol->value's here, and
468 fudge values for discarded link-once section symbols.
470 * elf64-hppa.c: Include alloca-conf.h
472 2000-10-11 Alan Modra <alan@linuxcare.com.au>
474 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
476 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
478 2000-10-10 Alan Modra <alan@linuxcare.com.au>
480 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
482 2000-10-10 Tom Rix <trix@redhat.com>
484 * section.c (bfd_make_section_anyway): Release newsect ptr when
485 newsect->symbol fails to alloc. Use bfd_release instead of free.
487 2000-10-09 Richard Henderson <rth@cygnus.com
489 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
490 (elf64_ia64_unwind_entry_compare): New.
491 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
493 2000-10-07 Alan Modra <alan@linuxcare.com.au>
495 * elflink.h (size_dynamic_sections): Don't create various tags if
496 .dynstr is excluded from the link. Don't set first dynsym entry
497 if dynsymcount is zero.
498 (elf_bfd_final_link): Don't try to swap out dynamic syms if
499 .dynsym excluded from the link. Don't try to write any dynamic
500 sections excluded from the link.
502 * elf.c (swap_out_syms): Handle global section symbols.
504 2000-10-05 DJ Delorie <dj@redhat.com>
506 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
507 * coffcode.h (coff_set_alignment_hook): read extended reloc count
508 (coff_write_relocs): write extended reloc count
509 (coff_write_object_contents): account for extended relocs
511 2000-10-05 Jim Wilson <wilson@cygnus.com>
513 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
515 * elf.c (_bfd_elf_make_section_from_shdr): Call the
516 elf_backend_section_flags function.
517 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
519 (elf64_ia64_section_flags): New function containing flag conversion
521 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
522 * elfxx-target.h (elf_backend_section_flags): Define.
523 (elfNN_bed): Initialize elf_backend_section_flags field.
525 2000-10-02 Alan Modra <alan@linuxcare.com.au>
527 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
528 _bfd_elf32_gc_record_vtable. Correct a comment.
530 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
532 From Ralf Baechle <ralf@gnu.org>
534 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
535 produces binaries with got[1] = 0x80000001 to differenciate them
536 for the dynamic linker from the broken binaries produced by old
539 2000-09-30 Petr Sorfa <petrs@sco.com>
541 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
542 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
543 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
544 * configure: Regenerate.
546 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
548 Define two bfd_targets for absence and presence of leading
549 underscore on symbols. Make sure to only link same kind.
550 * elf32-cris.c (cris_elf_object_p,
551 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
552 cris_elf_merge_private_bfd_data): New.
553 (elf_backend_object_p, elf_backend_final_write_processing,
554 bfd_elf32_bfd_print_private_bfd_data,
555 bfd_elf32_bfd_merge_private_bfd_data): Define.
556 <Target vector definition>: Include elf32-target.h twice with
557 different macro settings:
558 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
559 bfd_elf32_us_cris_vec.
560 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
561 (elf_symbol_leading_char): First as 0, then '_'.
562 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
563 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
564 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
565 * configure: Regenerate.
566 * targets.c: Declare bfd_elf32_us_cris_vec.
567 * po/bfd.pot: Regenerate.
569 2000-09-29 Momchil Velikov <velco@fadata.bg>
571 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
572 R_ARM_THM_PC22 relocations.
574 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
576 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
578 2000-09-29 Momchil Velikov <velco@fadata.bg>
580 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
581 is has the SEC_HAS_CONTENTS flag set.
583 2000-09-28 Örjan Friberg <orjanf@axis.com>
584 Hans-Peter Nilsson <hp@axis.com>
586 * aout-cris.c (N_TXTADDR): Define.
588 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
590 * som.c: Include alloca-conf.h.
591 * Makefile.am: "make dep-am"
592 * Makefile.in: Regenerate.
594 2000-09-27 Alan Modra <alan@linuxcare.com.au>
596 * elf32-hppa.c (plt_stub): New.
597 (PLT_STUB_ENTRY): Define.
598 (elf32_hppa_link_hash_table): Change multi_subspace to packed
599 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
600 (elf32_hppa_link_hash_table_create): Init to suit.
601 (elf32_hppa_check_relocs): Set has_12bit_branch and
602 has_17bit_branch as appropriate.
603 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
605 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
606 Add space for plt_stub as needed.
607 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
608 functions at plt_stub.
609 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
610 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
612 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
613 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
614 of fixed size, and if negative, disable handling of input sections
615 before stub section. Set up default stub group size depending
616 on detected branch relocs.
617 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
618 ensure different offsets from sym_value aren't rounded to
619 different 2k blocks. Use lrsel and rrsel for other stubs too for
620 consistency rather than necessity.
621 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
622 (final_link_relocate): Likewise.
623 (elf32_hppa_relocate_section): Likewise.
625 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
626 (_bfd_elf_hppa_gen_reloc_type): Generate them.
627 (elf_hppa_final_link_relocate): Handle them.
628 (elf_hppa_relocate_insn): Likewise.
629 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
631 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
633 * elfcode.h (elf_object_p): Preserve and clear abfd section
634 information. Restore at error.
636 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
638 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
639 is empty, make sure that its rva also 0. NT loader dislikes
642 2000-09-26 Steve Ellcey <sje@cup.hp.com>
644 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
647 2000-09-21 Alan Modra <alan@linuxcare.com.au>
649 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
650 currently unused RELATIVE_DYNAMIC_RELOCS code.
651 (hppa_discard_copies): Likewise.
652 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
653 comments. Don't check non-code output sections for stub grouping.
655 2000-09-20 Alan Modra <alan@linuxcare.com.au>
657 * section.c (bfd_get_unique_section_name): Return NULL if
660 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
662 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
663 instruction sequence to actually work.
664 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
667 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
669 * elf32-sh.c (sh_elf_relocate_section): Use
670 _bfd_final_link_relocate to apply the relocation against a section
671 symbol, when doing relocatable links.
673 2000-09-18 Alan Modra <alan@linuxcare.com.au>
675 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
677 (stub_hash_newfunc): Here too.
678 (hppa_add_stub): And here.
679 (elf32_hppa_link_hash_table): Remove stub_section_created,
680 reloc_section_created, first_init_sec and first_fini_sec. Add
682 (elf32_hppa_link_hash_table_create): Init to suit.
683 (hppa_get_stub_entry): Add support for grouping stub sections.
684 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
685 section code. Index stub vars by section->id.
686 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
687 exit paths. Zap allocation of above removed vars. Refine
690 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
691 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
692 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
693 rather than pointer to bfd_link_info.
694 (hppa_add_stub): Likewise.
695 (final_link_relocate): Likewise.
697 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
699 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
702 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
704 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
705 ld/emulparams/shelf.sh.
707 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
709 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
710 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
711 * bfd-in2.h: Regenerate.
713 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
715 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
716 LITUSE relocations incorrectly if -relax is specified on the ld
717 command line and the displacement field of the load or store
718 instruction is non-zero. (Patch by paul.winalski@compaq.com)
720 2000-09-15 Alan Modra <alan@linuxcare.com.au>
722 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
724 (elf32_hppa_size_stubs): Instead correctly find the first .init
725 and .fini section here.
727 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
729 * elf32-hppa.c (clobber_millicode_symbols): New function.
730 (elf32_hppa_size_dynamic_sections): Call it.
732 2000-09-14 Alan Modra <alan@linuxcare.com.au>
734 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
735 packed. Add plabel, plt_abs packed booleans.
736 (hppa_link_hash_newfunc): Init new fields.
737 (PLABEL_PLT_ENTRY_SIZE): Define.
738 (hppa_stub_name): Use size_t len vars.
739 (hppa_add_stub): Likewise.
740 (elf32_hppa_build_stubs): Likewise.
741 (hppa_build_one_stub): Kill some compiler warnings.
742 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
743 if dynamic linking. Munge the local plt offsets into
744 local_got_refcounts. Set h->plabel for all global PLABELs. Use
745 size_t len vars. Add assert for plabel addend.
746 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
747 (elf32_hppa_hide_symbol): New function.
748 (elf_backend_hide_symbol): Define.
749 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
750 with h->plabel set. Don't make plt entries to have dynamic syms
751 when they have been forced local. If plt entry is used by a
752 plabel, make it PLABEL_PLT_ENTRY_SIZE.
753 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
754 Set up .plt offsets for local syms.
755 (elf32_hppa_relocate_section): Initialise plt entries for local
756 syms. Leave weak undefined plabels zero. Make global plabel
757 relocs against function symbol, and leave the addend zero.
758 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
759 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
760 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
761 relocs instead of SEGREL32 for dynamic got relocs.
762 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
763 (elf_backend_got_header_size): Adjust.
764 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
766 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
767 (hppa_type_of_stub): Use it instead of #if 0
768 (hppa_discard_copies): Use it here too.
769 (elf32_hppa_size_dynamic_sections): And here.
771 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
772 (elf32_hppa_link_hash_table_create): And here.
773 (hppa_build_one_stub): And here. Instead keep track of stub
774 offset using _raw_size.
775 (elf32_hppa_size_stubs): Likewise.
776 (elf32_hppa_build_stubs): Likewise.
777 (hppa_size_one_stub): Likewise. Resize reloc section too.
779 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
780 first_fini_sec handling. Don't search for reloc section or set
781 hplink->reloc_section_created here.
782 (elf32_hppa_size_stubs): Instead search for reloc sections, and
783 set reloc_section_created here.
784 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
785 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
787 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
789 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
790 with `hplink->root.'.
791 (elf32_hppa_check_relocs): Likewise.
792 (elf32_hppa_gc_sweep_hook): Likewise.
793 (elf32_hppa_adjust_dynamic_symbol): Likewise.
794 (hppa_handle_PIC_calls): Likewise.
795 (elf32_hppa_size_dynamic_sections): Likewise.
796 (elf32_hppa_set_gp): Likewise.
797 (elf32_hppa_relocate_section): Likewise.
798 (elf32_hppa_finish_dynamic_symbol): Likewise.
799 (elf32_hppa_finish_dynamic_sections): Likewise.
801 From David Huggins-Daines <dhd@linuxcare.com>
802 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
803 defined weak symbols in shared links.
804 (final_link_relocate): Calls to defined weak symbols in shared
805 objects must go via import stubs, as the target might not be known
808 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
810 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
811 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
812 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
813 the original entries with EMPTY_HOWTOs, and added new ones to fill
815 (sh_elf_info_to_howto): Make sure the new gap isn't used.
816 (sh_elf_relocate_section): Likewise.
818 2000-09-13 Anders Norlander <anorland@acc.umu.se>
820 * cpu-mips.c (arch_info_struct): Add mips:4K
821 * bfd-in2.h (bfd_mach_mips4K): New define.
822 * archures.c: Add bfd_mach_mips4K to comment.
823 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
824 E_MIPS_ARCH_2 for bfd_mach_mips4K.
826 2000-09-13 Marco Franzen <marcof@thyron.com>
828 * som.c (som_write_symbol_strings): Do not used fixed buffers,
829 use size_t as a counter.
830 (som_write_space_strings): Similarly.
832 2000-09-12 Jason Eckhardt <jle@cygnus.com>
834 * elf32-i860.c (elf32_i860_relocate_pc26): New function
836 (elf32_i860_relocate_section): Invoke new function from here.
838 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
840 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
843 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
845 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
846 target section name instead of dumping core when the target symbol is
849 2000-09-09 Kazu Hirata <kazu@hxi.com>
851 * riscix.c: Remove DEFUN.
853 2000-09-08 Nick Clifton <nickc@redhat.com>
855 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
856 initialise flags in output bfd if the input bfd is the default
857 architecture with the default flags.
859 2000-09-08 Kazu Hirata <kazu@hxi.com>
861 * archive.c: Fix formatting.
862 * coff-arm.c: Likewise.
863 * doc/chew.c: Likewise.
865 2000-09-08 Alan Modra <alan@linuxcare.com.au>
867 * section.c (bfd_get_unique_section_name): Put a dot before the
870 2000-09-07 Kazu Hirata <kazu@hxi.com>
872 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
873 * elf.c: Fix formatting.
875 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
877 * config.bfd (sh-*-linux*): Added.
878 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
879 * targets.c: Declare them.
880 * elf32-sh-lin.c: New file.
881 * Makefile.am: Compile it.
882 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
883 * configure, Makefile.in: Rebuilt.
885 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
887 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
888 pseduo-section when determining where the TOC ends.
890 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
891 output x_tvndx as it is only two bytes wide.
893 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
894 reloc is 26 or 32 bits wide.
896 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
897 for relocs that don't change anything. Also look at the full
900 2000-09-06 Philip Blundell <philb@gnu.org>
902 * config.bfd (arm*-*-uclinux*): New target.
904 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
906 * configure: Rebuilt with new libtool.m4.
908 2000-09-06 Alan Modra <alan@linuxcare.com.au>
910 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
911 word for variable name.
912 * bfd-in2.h: Regenerate.
914 2000-09-05 Nick Clifton <nickc@redhat.com>
916 * config.in: Regenerate.
917 * libbfd.h: Regenerate.
918 * po/bfd.pot: Regenerate.
919 * doc/bfdint.texi: Remove CVS date string - it foils compares with
922 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
924 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
926 2000-09-05 Alan Modra <alan@linuxcare.com.au>
928 Shared library and PIC support.
929 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
930 (GOT_ENTRY_SIZE): New.
931 (ELF_DYNAMIC_INTERPRETER): New.
932 (STUB_SUFFIX): Define.
933 (LONG_BRANCH_PIC_IN_SHLIB): Define.
934 (RELATIVE_DYNAMIC_RELOCS): Define.
935 (enum elf32_hppa_stub_type): New.
936 (struct elf32_hppa_stub_hash_entry): Rename offset to
937 stub_offset. Add a number of new fields.
938 (struct elf32_hppa_link_hash_entry): New.
939 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
941 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
942 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
943 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
945 (hppa_link_hash_newfunc): New function.
946 (elf32_hppa_link_hash_table_create): Use above function. Init new
948 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
949 instead of addend, and remove sym_name from args. Don't use
950 symbol name for local syms, instead use sym index.
951 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
952 stub type rather than size. Pass in hash and handle import stub
953 case. Also pass in reloc instead of offset so we can calculate
954 PCREL22F and PCREL12F branches properly.
955 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
956 import and export stubs too.
957 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
958 import and export stub sizing.
959 (elf32_hppa_check_relocs): New function.
960 (elf32_hppa_adjust_dynamic_symbol): New function.
961 (hppa_discard_copies): New function.
962 (elf32_hppa_size_dynamic_sections): New function.
963 (elf_backend_size_dynamic_sections): Define.
964 (elf32_hppa_finish_dynamic_symbol): New function.
965 (elf_backend_finish_dynamic_symbol): Define.
966 (elf32_hppa_size_stubs): Stash params in link hash table, and move
967 some local vars into the link hash table too. For shared links,
968 trundle over function syms, generating export stubs. Handle
969 PCREL22F branches. Break out stub creation code from here..
970 (hppa_add_stub): .. to here. New function.
971 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
972 call the bfd linker. Use elf_gp to record global pointer.
973 Calculate a value from sections if $global$ is missing.
974 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
975 (elf32_hppa_gc_mark_hook): New function.
976 (elf_backend_gc_mark_hook): Define.
977 (elf32_hppa_gc_sweep_hook): New function.
978 (elf_backend_gc_sweep_hook): Define.
979 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
980 Add rel to args, and remove howto, input_bfd, offset, addend,
981 sym_name as we can recalculate these locally. Handle calls to
982 dynamic objects, extra PIC relocs, PCREL22F branches. Change
983 handling of undefined weak syms. Check that stubs are in range.
984 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
985 message on hitting a DPREL21L reloc that needs fixing. Subtract
986 off PC for PCREL14F. Break out code that does a stub lookup from
988 (hppa_get_stub_entry): ..to here. New function.
989 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
990 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
992 (elf32_hppa_finish_dynamic_sections): New function.
993 (elf_backend_finish_dynamic_sections): Define.
994 (elf_backend_final_write_processing) Define.
995 (hppa_handle_PIC_calls): New function.
996 (elf32_hppa_build_stubs): Call it. Pass link_info to
998 (elf32_hppa_create_dynamic_sections): New function
999 to create .plt and .got then set .plt flags correctly.
1000 (elf_backend_create_dynamic_sections): Define.
1001 (elf32_hppa_object_p): New function.
1002 (elf_backend_object_p): Define.
1003 (elf32_hppa_elf_get_symbol_type): New function.
1004 (elf_backend_get_symbol_type): Define.
1005 (elf_backend_can_gc_sections): Define.
1006 (elf_backend_want_got_plt): Define.
1007 (elf_backend_plt_alignment): Set to 2.
1008 (elf_backend_plt_readonly): Define.
1009 (elf_backend_want_plt_sym): Define.
1010 (elf_backend_got_header_size): Reserve one entry.
1012 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
1013 (elf32_hppa_size_stubs): Pass in multi_subspace.
1014 (elf32_hppa_set_gp): Declare.
1016 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
1017 (bfd_get_unique_section_name): New function.
1018 * bfd_in2.h: Regenerate.
1020 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
1021 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
1024 From David Huggins-Daines <dhd@linuxcare.com>
1025 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
1026 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
1027 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
1028 been updated in finish_dynamic_symbol before modifying function
1031 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
1032 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
1033 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
1034 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
1035 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
1036 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
1037 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
1038 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
1040 From David Huggins-Daines <dhd@linuxcare.com>
1041 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
1042 style of local labels as well.
1044 2000-09-03 Philip Blundell <philb@gnu.org>
1046 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
1047 references to undefined symbols in debugging sections.
1049 2000-09-02 H.J. Lu <hjl@gnu.org>
1051 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
1052 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
1053 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
1056 2000-09-02 Jason Eckhardt <jle@cygnus.com>
1058 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
1059 (elf32_i860_is_local_label_name): New function and prototype.
1061 2000-09-02 Nick Clifton <nickc@redhat.com>
1063 * configure.in: Increase version number to 2.10.91.
1064 * configure: Regenerate.
1065 * aclocal.m4: Regenerate.
1066 * config.in: Regenerate.
1067 * po/bfd.pot: Regenerate.
1069 2000-09-02 Daniel Berlin <dberlin@redhat.com>
1071 * elf.c (_bfd_elf_make_section_from_shdr): Add
1072 .gnu.linkobce.wi. to the list of debug section names.
1074 2000-09-02 Nick Clifton <nickc@redhat.com>
1076 * dwarf2.c (find_debug_info): New function: Locate a section
1077 containing dwarf2 debug information.
1078 (bfd_dwarf2_find_nearest_line): Find all sections containing
1079 debug information and include them in the stash.
1081 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1083 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
1084 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
1085 (sh_reloc_map): Add new relocs.
1086 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
1087 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
1088 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
1089 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
1091 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
1092 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1093 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
1094 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
1095 New array constants.
1096 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
1098 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1099 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
1100 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
1101 elf_sh_plt_reloc_offset): Define.
1102 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
1103 elf_sh_link_hash_table): New structs.
1104 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
1105 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
1107 (elf_backend_create_dynamic_sections,
1108 bfd_elf32_bfd_link_hash_table_create,
1109 elf_backend_adjust_dynamic_symbol,
1110 elf_backend_size_dynamic_sections,
1111 elf_backend_finish_dynamic_symbol,
1112 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1113 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1114 elf_backend_got_header_size, elf_backend_plt_header_size):
1116 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
1117 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
1119 * bfd-in2.h, libbfd.h: Rebuilt.
1121 2000-09-01 Alan Modra <alan@linuxcare.com.au>
1123 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
1126 2000-08-31 J"orn Rennecke <amylaar@cygnus.co.uk>
1128 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
1129 not initialized, set them to indicate the SH1 instruction set.
1131 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1133 * acinclude.m4: Include libtool and gettext macros from the
1135 * aclocal.m4, configure: Rebuilt.
1137 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
1139 * elf.c: Eliminate references to __sparcv9 macro; replace with
1140 autoconf variables HAVE_PSINFO32_T etc.
1141 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
1142 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
1144 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
1145 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
1146 * aclocal.m4: Ditto.
1147 * configure: Regenerate.
1149 2000-08-27 Alan Modra <alan@linuxcare.com.au>
1151 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
1152 for any shared link, not just shared -Bsymbolic.
1153 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
1154 any shared link, and pass link info to it.
1155 (elf_i386_size_dynamic_sections): Update comment.
1156 (elf_i386_discard_copies): Modify to discard relocs for symbols
1157 that have been forced local.
1158 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
1159 that have been forced local.
1161 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
1163 * elflink.h (elf_link_add_object_symbols): Allow common
1164 symbols to have an alignment of 1 if explicitly requested, and
1165 not overridden by other definitions.
1167 2000-08-22 Doug Kwan <dkwan@transmeta.com>
1169 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
1170 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
1172 2000-08-22 H.J. Lu <hjl@gnu.org>
1174 * elf-bfd.h (elf_link_hash_table): Add runpath.
1176 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
1177 * bfd-in2.h: Rebuilt.
1179 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
1180 "runpath" field to NULL.
1181 (bfd_elf_get_runpath_list): New function.
1183 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
1186 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1188 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
1189 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
1190 explicitly. Improve validation of r_type.
1192 2000-08-21 H.J. Lu <hjl@gnu.org>
1194 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
1195 dynamic allocated content space. Add a comment to remind us that
1196 one day this ought to be fixed.
1197 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1198 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1199 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1201 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1203 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
1204 field with the newly relocated value instead of adding it to the
1205 existing immediate field.
1206 (elf32_i860_relocate_splitn): Likewise.
1207 (elf32_i860_relocate_highadj): Likewise.
1209 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1211 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
1212 was previously just a stub).
1214 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1216 * elflink.c (_bfd_elf_create_got_section): Don't abort().
1218 (_bfd_elf_create_dynamic_sections): Likewise.
1220 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
1222 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
1223 for undefined symbols to be the beginning of the section.
1225 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
1226 four extra entries at the beginning of the .rela.plt section.
1227 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
1228 section to account for the four reserved entries in the .plt section.
1230 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
1232 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
1233 to the list of NOPs we recognize after a branch-and-link.
1234 Use the ori NOP when one is needed.
1236 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
1239 2000-08-14 Jim Wilson <wilson@cygnus.com>
1241 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
1242 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
1243 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
1246 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
1248 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
1250 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1252 * elf32-i860.c (elf32_i860_relocate_section): New function.
1253 (i860_final_link_relocate): New function.
1254 (elf32_i860_relocate_splitn): New function.
1255 (elf32_i860_relocate_pc16): New function.
1256 (elf32_i860_relocate_highadj): New function.
1257 (elf32_i860_howto): Minor adjustments to some relocations.
1258 (elf_info_to_howto_rel): Define.
1259 (elf_backend_relocate_section): Define.
1261 2000-08-10 Nick Clifton <nickc@cygnus.com>
1263 * elf32-arm.h: Fix formatting.
1265 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
1267 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
1269 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1271 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
1273 2000-08-07 Kazu Hirata <kazu@hxi.com>
1275 * ieee.c (ieee_write_debug_part): Rewrite a comment.
1276 * elf64-ia64.c: Fix a typo.
1278 2000-08-05 Jason Eckhardt <jle@cygnus.com>
1280 * elf32-i860 (elf32_i860_howto_table): New structure.
1281 (lookup_howto): New function.
1282 (elf32_i860_reloc_type_lookup): New function.
1283 (elf32_i860_info_to_howto_rela): New function.
1284 (elf_code_to_howto_index): New structure.
1285 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
1286 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
1287 elf32_i860_reloc_type_lookup.
1289 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
1291 * som.c (struct fixup_format): Constify `format'.
1292 (som_hppa_howto_table): Use SOM_HOWTO macro.
1293 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
1294 (som_bfd_reloc_type_lookup): Likewise.
1295 (compare_subspaces): Remove unused `count1', `count2'.
1296 (som_begin_writing): Remove unused `total_reloc_size'.
1297 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
1298 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
1299 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
1300 (som_find_nearest_line): Decorate unused parameter(s).
1301 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
1302 (som_bfd_link_split_section): Likewise.
1304 2000-08-03 Nick Clifton <nickc@cygnus.com>
1306 * section.c: Restore backed out code.
1307 * elf.c: Restore backed out code.
1308 (copy_private_bfd_data): Fix bug preventing stipped dynamic
1309 binaries from working.
1310 * bfd-in2.h: Regenerate.
1312 2000-08-03 H.J. Lu <hjl@gnu.org>
1314 * section.c: Back out the change made by Nick Clifton
1315 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
1317 * bfd-in2.h: Likewise.
1320 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
1322 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
1324 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1326 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
1327 * bfd-in2.h, libbfd.h: Regenerate.
1329 2000-07-31 Nick Clifton <nickc@cygnus.com>
1331 * section.c (struct sec): Add new boolean field 'segment_mark'.
1332 (STD_SECTION): Initialise new field to zero.
1334 * bfd-in2.h: Regenerate.
1336 * elf.c (copy_private_bfd_data): Reorganise section to segment
1337 mapping to cope with moved sections requiring new segments,
1338 and overlapping segments.
1339 (SEGMENT_END): New macro: Return the end address of a segment.
1340 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
1341 contains a section by comparing their VMA addresses.
1342 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
1343 contains a section by comparing their LMA addresses.
1344 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
1345 section should be included in a segment.
1346 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
1347 follows another in memory.
1348 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
1351 2000-07-22 Jason Eckhardt <jle@cygnus.com>
1353 * cpu-i860.c: Added comments.
1355 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
1356 bfd_elf32_i860_little_vec.
1357 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
1358 (ELF_MAXPAGESIZE): Changed to 4096.
1360 * targets.c (bfd_elf32_i860_little_vec): Declaration of
1362 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
1364 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
1365 config for little endian elf32 i860.
1366 (targ_defvec): Define for the new config above
1367 as "bfd_elf32_i860_little_vec".
1368 (targ_selvecs): Define for the new config above
1369 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
1371 * configure.in (bfd_elf32_i860_little_vec): Added recognition
1374 * configure: Regenerated.
1376 2000-07-27 H.J. Lu <hjl@gnu.org>
1378 * elflink.h (elf_merge_symbol): Take one more argument,
1379 dt_needed, to indicate if the symbol comes from a DT_NEEDED
1380 entry. Don't overide the existing weak definition if dt_needed
1382 (elf_link_add_object_symbols): Pass dt_needed to
1383 elf_merge_symbol ().
1385 2000-07-27 Nick Clifton <nickc@cygnus.com>
1387 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
1390 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
1392 * configure.host (*-*-aix*): AIX has 'long long' always.
1394 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
1395 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
1396 (xcoff_write_archive_contents_big): Don't update the offset
1397 of the symbol table, xcoff_write_armap will do it.
1399 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
1401 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
1402 of dynobj for SGI_COMPAT checks.
1404 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1406 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
1407 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
1408 * bfd-in2.h: Regenerate.
1410 2000-07-21 Nick Clifton <nickc@cygnus.com>
1412 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
1413 range symbol indices in relocs and issue an error message.
1415 2000-07-20 H.J. Lu <hjl@gnu.org>
1417 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
1418 info->new_dtags when setting DT_FLAGS_1. It will only be set
1419 by the new linker options. It shouldn't break anything.
1421 2000-07-20 H.J. Lu <hjl@gnu.org>
1423 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
1424 only if info->new_dtags is true.
1426 2000-07-20 H.J. Lu <hjl@gnu.org>
1428 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1429 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1431 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1433 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1434 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1435 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1436 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1437 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1438 * Makefile.in: Rebuild.
1439 * aclocal.m4: Rebuild.
1440 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1441 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1442 (bfd_cris_arch): Declare.
1443 (bfd_archures_list): Add bfd_cris_arch.
1444 * bfd-in2.h: Rebuild.
1445 * config.bfd: (cris-*-*): New target.
1446 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1447 * configure: Rebuild.
1448 * elf.c (prep_headers): Add bfd_arch_cris.
1449 * libbfd.h: Rebuild.
1450 * libaout.h (enum machine_type): Add M_CRIS.
1451 * reloc.c: Add CRIS relocations.
1452 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1453 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1454 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1455 * po/POTFILES.in, po/bfd.pot: Regenerate.
1457 2000-07-19 H.J. Lu <hjl@gnu.org>
1459 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1460 DF_TEXTREL if DT_TEXTREL is set.
1461 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1462 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1463 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1464 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1465 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1466 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1467 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1468 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1469 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1470 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1472 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1473 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1475 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1477 2000-07-19 H.J. Lu <hjl@gnu.org>
1479 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1480 * bfd-in2.h: Rebuild.
1482 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1483 (elf_dt_soname): New.
1485 * elf.c (bfd_elf_set_dt_needed_soname): New.
1487 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1488 entry if the shared object loaded by DT_NEEDED is used to
1489 resolve the reference in a regular object.
1491 2000-07-19 H.J. Lu <hjl@gnu.org>
1493 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1494 DT_DEPAUDIT and DT_AUDIT as strings.
1496 2000-07-19 Nick Clifton <nickc@cygnus.com>
1498 * format.c: Fix formatting.
1500 2000-07-19 H.J. Lu <hjl@gnu.org>
1502 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1504 2000-07-19 H.J. Lu <hjl@gnu.org>
1506 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1507 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1508 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1509 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1510 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1511 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1512 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1514 2000-07-18 Andrew Cagney <cagney@b1.cygnus.com>
1516 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1517 renamed functions from here...
1518 (assign_section_numbers): Use renamed functions.
1519 (prep_headers): Use renamed functions.
1521 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1522 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1523 * bfd-in2.h: Regenerate.
1525 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1527 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1528 parenthesis in if statement.
1530 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1532 Enable the support for Traditional MIPS.
1533 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1534 return ict_none appropriately for traditional mips targets.
1535 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1536 (STUB_MOVE): Conditionalize for traditonal mips.
1537 (STUB_LI16): Likewise.
1538 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1539 room for RTPROC header.
1540 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1541 the permission for the PT_DYNAMIC as read, write and execute.
1542 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1543 for traditonal mips.
1544 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1545 _DYNAMIC_LINKING for traditonal mips.
1546 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1547 in case of traditonal mips.
1548 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1549 entry is required. For a function if PLT is not required then set the
1550 corresponding hash table entry to 0.
1551 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1553 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1554 shared object set the value to 0.
1555 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1556 _DYNAMIC_LINKING for traditonal mips.
1557 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1558 for traditonal mips.
1560 2000-07-15 H.J. Lu <hjl@gnu.org>
1562 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1564 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1566 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1567 out a structure that is BFD_IN_MEMORY.
1569 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1571 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1572 bfd pointer. Print section id instead of bfd pointer for local
1573 syms. Prefix addend with `+' for global syms as well as local.
1574 Correct calculation of name component lengths.
1575 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1577 From David Huggins-Daines <dhd@linuxcare.com>
1578 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1579 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1580 (elf64_hppa_modify_segment_map): Likewise.
1582 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
1584 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1585 addresses to be "naturally" sign extended. Return -1 if unknown.
1586 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1587 * bfd-in2.h: Regenerate.
1589 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
1591 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1592 and ECOF_SIGNED_64 to list ways to extract an offset.
1593 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1594 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1596 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1597 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1599 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
1601 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1602 bfd_get_start_address.
1603 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1604 (elf_swap_ehdr_out): Ditto.
1606 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1608 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1609 compatibility with older binutils.
1611 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1613 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1614 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1616 From Ryan Bradetich <rbradetich@uswest.net>
1617 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1618 (parse_line_table): Ditto.
1619 (_bfd_dwarf1_find_nearest_line): Ditto.
1620 * syms.c (cmpindexentry): Remove extra `*' from params.
1622 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1624 * elf32-mips.c (sort_dynamic_relocs): New Function.
1625 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1626 via qsort to sort the dynamic relocations in increasing r_symndx
1629 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1631 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1632 ATTRIBUTE_UNUSED to unused args.
1633 (get_opd): Likewise.
1634 (get_plt): Likewise.
1635 (get_dlt): Likewise.
1636 (get_stub): Likewise.
1637 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1638 (elf64_hppa_link_output_symbol_hook): Likewise.
1639 (elf64_hppa_check_relocs): Delete unused var.
1640 (elf64_hppa_size_dynamic_sections): Likewise.
1641 (elf64_hppa_finalize_opd): Likewise.
1642 (elf64_hppa_finalize_dynreloc): Likewise.
1643 (elf64_hppa_modify_segment_map): Likewise.
1644 (elf64_hppa_finish_dynamic_sections): Likewise.
1646 * elf-hppa.h (elf_hppa_final_write_processing): Add
1647 ATTRIBUTE_UNUSED to unused args.
1648 (elf_hppa_final_link_relocate): Likewise.
1649 (elf_hppa_record_segment_addrs): Add paretheses.
1650 (elf_hppa_relocate_section): Constify dyn_name.
1652 From David Huggins-Daines <dhd@linuxcare.com>
1653 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1654 rearrange case statement so that it gets preferred to 32-bit ones.
1656 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1657 asection->id instead of address of asection structure.
1658 (elf32_hppa_size_stubs): Likewise.
1660 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1661 for .init* and .fini*.
1663 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1664 and addends used in stub names to 32 bits.
1665 (elf32_hppa_size_stubs): Likewise.
1667 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1668 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1669 not bfd_put_64. Fix minor comment typo and formatting.
1671 Changes to create multiple linker stubs, positioned immediately
1672 before the section where they are required.
1673 * elf32-hppa.c: Don't include hppa_stubs.h.
1674 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1675 (elf32_hppa_stub_hash_table): Delete.
1676 (elf32_hppa_link_hash_entry): Delete.
1677 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1678 stub_hash_table, and store the struct here rather than a pointer.
1679 Delete output_symbol_count. Add offset array. Change
1680 global_value to a bfd_vma.
1681 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1682 (elf32_hppa_stub_hash_traverse): Delete.
1683 (elf32_hppa_name_of_stub): Delete.
1684 (elf32_hppa_link_hash_lookup): Delete.
1685 (elf32_hppa_link_hash_traverse): Delete.
1686 (elf32_hppa_stub_hash_table_init): Delete.
1687 (elf32_hppa_size_of_stub): Pass input section and offset rather
1688 than location and calculate location here. Don't pass name as all
1689 stubs are now the same size.
1690 (elf32_hppa_stub_hash_newfunc): Init new fields.
1691 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1693 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1694 comparing against ints. Rewrite stub handling code.
1695 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1696 Case enums to int before comparing against ints. Remove
1697 bfd_reloc_dangerous case.
1698 (elf32_hppa_build_one_stub): Rewrite.
1699 (elf32_hppa_size_one_stub): New function.
1700 (elf32_hppa_build_stubs): Rewrite.
1701 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1702 Rewrite stub-handling specific code.
1704 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1706 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1708 * hppa_stubs.h: Delete.
1709 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1710 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1711 * Makefile.in: Regenerate.
1713 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1716 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1718 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1719 and section name for bfd_reloc_notsupported error message.
1720 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1721 bfd_reloc_notsupported.
1722 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1724 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1725 undefined weak symbols for all relocs.
1726 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1727 offsets are relative to one past the delay slot.
1728 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1729 branch destination. Put addend into stub name too.
1730 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1731 adjust by 8 when deciding whether a linker stub is needed. Put
1732 addend into stub name as for above.
1734 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1735 various args and vars.
1736 (elf32_hppa_bfd_final_link_relocate): Here too.
1737 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1738 inner block var to avoid shadowing.
1740 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1742 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1743 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1744 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1746 * libhppa.h: Change practically all unsigned ints to plain ints.
1747 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1750 From Ryan Bradetich <rbradetich@uswest.net>
1751 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1752 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1754 From David Huggins-Daines <dhd@linuxcare.com>
1755 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1756 to the new OP_* ones.
1758 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1759 error exit. Bail out earlier on plabel relocs that we aren't
1760 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1761 string, and then don't free our copy.
1762 (elf32_hppa_build_one_stub): Make insn unsigned int.
1764 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1765 available with BL, not BE and BLE.
1767 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1768 code for elf arg relocs.
1769 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1770 argument with elf_link_hash_entry h. Handle undefined weak
1771 symbols. Move $global$ lookup from here...
1772 (elf32_hppa_relocate_section): ...to here. Return correct error
1773 message for non-handled relocs.
1774 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1775 wrong test was -0x3ffff to +0x40000.
1777 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1778 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1779 Handle them as such.
1780 (elf_hppa_relocate_insn): Fix a typo.
1782 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1783 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1784 assemble_17, assemble_21): Delete.
1785 Supply defines for all 64 possible opcodes.
1786 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1787 formats. Handle COMICLR.
1788 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1791 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1792 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1793 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1795 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1796 the local syms - did this code get deleted accidentally? Ignore
1797 undefined and undefweak syms.
1799 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1800 block. Use it instead of elf64_hppa_hash_table (info).
1801 (elf_hppa_final_link_relocate): Use hppa_info instead of
1802 elf64_hppa_hash_table (info).
1804 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1805 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1806 (hppa_rebuild_insn): Mask immediate bits here instead.
1807 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1809 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1811 * section.c (struct sec): Add id field. Tidy comment formatting.
1812 (bfd_make_section_anyway): Set id.
1813 (STD_SECTION): Init id too.
1814 Change CONST to const throughout.
1815 * archures.c (bfd_arch_info): Tidy comment.
1816 (bfd_arch_list): Change a CONST to const.
1817 * libbfd-in.h: Tidy comments and replace CONST with const.
1818 * elf-bfd.h: Likewise.
1819 * libbfd.h: Regenerate.
1820 * bfd-in2.h: Regenerate.
1821 * libcoff.h: Regenerate.
1823 2000-07-07 DJ Delorie <dj@redhat.com>
1825 * archive.c (_bfd_write_archive_contents): Add an informative
1828 2000-07-06 Kazu Hirata <kazu@hxi.com>
1830 * srec.c: Fix formatting.
1832 2000-06-05 DJ Delorie <dj@redhat.com>
1836 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1838 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1839 value of PC-relative offsets.
1841 2000-07-03 Jim Wilson <wilson@cygnus.com>
1843 * elf64-alpha.c (alpha_elf_size_info): New.
1844 (elf_backend_size_info): Define to alpha_elf_size_info.
1845 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1847 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1849 * elf32-mips.c: Include elf32-target.h again for the traditional
1852 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1854 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1855 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1856 (avr_info_to_howto_rela): Likewise.
1857 (elf32_avr_gc_mark_hook): Likewise.
1858 (elf32_avr_gc_sweep_hook): Likewise.
1859 (elf32_avr_relocate_section): Likewise.
1861 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1863 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1864 an external symbol for a non-shared, non-relocatable link.
1866 2000-07-03 Nick Clifton <nickc@redhat.com>
1868 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1869 is an external symbol.
1870 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1873 2000-07-03 Kazu Hirata <kazu@hxi.com>
1875 * reloc16.c: Fix formatting.
1877 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1879 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1880 to add a new target for traditional mips i.e
1881 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1882 * configure.in: Likewise.
1883 * configure: Rebuild.
1884 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1886 (bfd_elf32_tradlittlemips_vec): Likewise.
1887 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1888 to see that elfNN_bed does not get redefined even if the target file
1889 is included twice for a chip. See elf32-mips.c.
1891 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1893 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1894 (CLEANFILES): Add DEPA.
1895 * Makefile.in: Regenerate.
1897 2000-06-30 DJ Delorie <dj@cygnus.com>
1899 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1900 can't assume the PE header is at 0x80.
1902 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1904 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1906 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1908 * go32stub.h: Update stub.
1910 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1912 * archures.c (bfd_mach_avr5): Define.
1913 * bfd-in2.h (bfd_mach_avr5): Define.
1914 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1915 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1916 (compatible): Update comment. Add missing test.
1917 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1918 for avr2 and avr4. Simplify 8K wrap code.
1919 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1920 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1922 2000-06-26 Kazu Hirata <kazu@hxi.com>
1924 * coff-h8300.c: Fix formatting.
1925 * cpu-h8300.c: Likewise.
1927 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1929 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1930 for local symbols whose names are unknown.
1932 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1934 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1936 * Makefile.in: Regenerate.
1937 * doc/Makefile.in: Regenerate.
1939 2000-06-20 H.J. Lu <hjl@gnu.org>
1941 * Makefile.am: Rebuild dependency.
1942 * Makefile.in: Rebuild.
1944 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1946 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1947 (elf_backend_copy_indirect_symbol): Map to the new function.
1949 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1951 * archive.c (normalize): Correct pointer comparison when checking
1953 (bfd_bsd_truncate_arname): Likewise.
1954 (bfd_gnu_truncate_arname): Likewise.
1956 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1958 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1959 sections elf_{text,data}_{section,symbol}.
1960 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1961 (_bfd_mips_elf_hide_symbol): New function.
1962 (elf_backend_hide_symbol): Map to the new function.
1963 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1964 definitions of mips_elf_{text,data}_{section,symbol}.
1965 (mips_elf_local_relocation_p): Try to find the direct symbol
1966 based on new check_forced argument.
1967 (mips_elf_calculate_relocation): Use new version of
1968 mips_elf_local_relocation_p.
1969 (mips_elf_relocate_section): Likewise.
1970 (_bfd_mips_elf_relocate_section): Likewise.
1971 (mips_elf_sort_hash_table): Only assert that have enough GOT
1973 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1974 entry if the relocation based on the new external argument.
1975 (mips_elf_create_dynamic_relocation): Assert that we have a
1976 section contents allocated where we can swap out the dynamic
1978 (mips_elf_calculate_relocation): Find the real hash-table entry
1979 correctly by using h->root.root.type. Only create a dynamic
1980 relocation entry if the symbol is defined in a shared library.
1981 Create an external GOT entry for the GOT16 relocation if the
1982 symbol was forced local.
1983 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1984 dynamic index if the symbol was forced local.
1986 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1988 * elf32-mips.c: Fix typos in comments.
1990 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1992 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1995 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1997 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1998 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1999 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
2000 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
2001 (bfd_elf32_m68hc11_vec): Likewise.
2002 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
2003 Supports 68hc11 & 68hc12 at the same time.
2004 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
2006 (bfd_elf32_m68hc11_vec): Likewise.
2007 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
2008 * archures.c (bfd_m68hc12_arch): Define and register in global list
2009 (bfd_m68hc11_arch): Likewise.
2010 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
2011 BFD_RELOC_M68HC11_3B): Define.
2012 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
2013 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
2015 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
2017 * elf_bfd.h (struct elf_backend_data): Add info argument to
2018 elf_backend_hide_symbol.
2019 (_bfd_elf_link_hash_hide_symbol): Likewise.
2020 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
2021 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
2022 * elflink.h (elf_link_add_object_symbols): Likewise.
2023 (elf_link_assign_sym_version): Likewise.
2025 2000-06-18 H.J. Lu <hjl@gnu.org>
2027 * coff-i386.c (coff_i386_reloc): Don't return in case of
2028 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
2029 Compensate PE relocations when linking with non-PE object
2030 files to generate a non-PE executable.
2032 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
2034 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
2035 GOT entries if we're doing a static link or -Bsymbolic link.
2037 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2039 * elflink.h (elf_link_adjust_relocs): Check for and call backend
2040 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
2042 (elf_link_output_relocs): Likewise.
2043 (elf_reloc_link_order): Likewise.
2045 2000-06-16 Nicholas Duffek <nsd@redhat.com>
2047 * archures.c (enum bfd_architecture): #define constants for
2048 PowerPc and RS6000 machine numbers.
2049 * bfd-in2.h: Regenerate.
2050 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
2051 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
2052 and RS6000 machine numbers using #defined constants from
2054 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
2055 machine numbers using #defined constants from archures.c. Add
2056 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
2057 64-bit words in 620 entry.
2058 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
2060 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
2062 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
2064 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
2065 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
2066 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
2068 2000-06-16 Nicholas Duffek <nsd@redhat.com>
2070 * bfd-in.h (bfd_family_coff): Define.
2071 * bfd-in2.h: Regenerate.
2072 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
2073 coff_find_nearest_line): Check COFFness using bfd_family_coff()
2074 instead of bfd_target_coff_flavour.
2075 * cofflink.c (_bfd_coff_final_link): Likewise.
2076 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
2077 exclude XCOFF files.
2078 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2080 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
2081 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
2082 * xcofflink.c (XCOFF_XVECP): Delete.
2083 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
2084 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
2085 bfd_xcoff_record_link_assignment,
2086 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
2087 check for bfd_target_xcoff_flavour.
2089 2000-06-16 Nicholas Duffek <nsd@redhat.com>
2091 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
2093 (read_hdr): New function.
2094 (rs6000coff_core_p): Store mstsave or __context64 struct instead
2095 of trying to extract individual registers. Set abfd->arch_info
2096 to match the architecture that created the core file.
2097 (rs6000coff_get_section_contents): Delete.
2098 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
2100 2000-06-14 H.J. Lu <hjl@gnu.org>
2102 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
2105 2000-06-13 H.J. Lu <hjl@gnu.org>
2107 * configure: Regenerate.
2109 2000-06-13 J"orn Rennecke <amylaar@cygnus.co.uk>
2111 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
2114 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2116 * configure.in (VERSION): Update to show this is the CVS mainline.
2118 2000-06-07 Alan Modra <alan@linuxcare.com.au>
2120 * elf32-d10v.c: Include elf/d10v.h
2121 (enum reloc_type): Delete.
2122 * elf32-d30v.c: Include elf/d30v.h
2123 (enum reloc_type): Delete.
2125 * Makefile.am: Run "make dep-am" to regenerate dependencies.
2126 * Makefile.in: Regenerate.
2128 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
2129 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
2130 move HOWTOs into elf_howto_table.
2131 (R_386_standard, R_386_ext_offset): Define.
2132 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
2133 (elf_i386_reloc_type_lookup): Modify calculation of index into
2134 elf_howto_table since we've removed the padding.
2135 (elf_i386_info_to_howto_rel): Likewise.
2136 (elf_i386_relocate_section): Likewise.
2138 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
2140 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
2142 2000-06-05 H.J. Lu <hjl@gnu.org>
2144 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
2145 an error when seeing an undefined symbol with hidden/internal
2146 attribute. It is handled in *_relocate_section ().
2148 2000-06-05 H.J. Lu <hjl@gnu.org>
2150 * elflink.h (elf_fix_symbol_flags): Follow the link for the
2151 indirect symbol for the ELF_LINK_NON_ELF bit.
2152 (elf_link_output_extsym): Don't output the indirect symbol even
2153 if the ELF_LINK_NON_ELF bit is set.
2155 2000-06-01 J.T. Conklin <jtc@redback.com>
2157 * config.bfd (i[3456]86-*-netbsdelf*): New target.
2158 (i[3456]86-*-netbsdaout*): New target.
2159 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
2160 (i[3456]86-*-openbsd*): Likewise.
2162 2000-05-30 Andrew Cagney <cagney@b1.cygnus.com>
2164 * trad-core.c: From hpux-core.c, include <dirent.h> or
2165 <sys/ndir.h> when possible.
2167 2000-05-31 Nick Clifton <nickc@cygnus.com>
2169 * opintl.h (_(String)): Explain why dgettext is used instead
2172 2000-05-31 Ulrich Drepper <drepper@redhat.com>
2174 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
2175 definitions. We must not assume they are sorted in the file
2176 according to their index numbers.
2178 2000-05-31 Alan Modra <alan@linuxcare.com.au>
2180 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
2181 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
2182 R_PARISC_DIR17F are for absolute branches; Handle them as such.
2184 2000-05-30 Nick Clifton <nickc@cygnus.com>
2186 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
2187 80960CA, 80960MC as valid machine names.
2189 2000-05-30 H.J. Lu <hjl@gnu.org>
2191 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
2192 visibility bits if the symbol is undefined. Correctly handle
2193 weak undefined symbols with hidden and internal attributes.
2195 * elflink.h (elf_link_add_object_symbols): Always turn the
2196 symbol into local if it has the hidden or internal attribute.
2198 2000-05-29 Philip Blundell <philb@gnu.org>
2200 * ppcboot.c: Add packed attribute if compiling with GCC.
2202 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
2204 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
2206 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
2208 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
2209 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
2210 corefile on a 64-bit (Sparc Solaris) host. Also clean up
2213 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2215 * Makefile.am: Update dependencies with "make dep-am"
2216 * Makefile.in: Regenerate.
2218 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
2219 bindtextdomain): Replace defines with those from intl/libgettext.h
2220 to quieten gcc warnings.
2222 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
2224 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
2226 * archive.c (normalize, bfd_bsd_truncate_arname,
2227 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
2228 file names with backslashes.
2230 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
2233 * sysdep.h: Include filenames.h.
2235 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2237 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
2239 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2241 * elf64-sparc.c (sparc64_elf_relax_section): New.
2242 (sparc64_elf_relocate_section): Optimize tail call into branch always
2244 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2245 (elf32_sparc_relax_section): New.
2247 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2249 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
2250 Remove unusued variables.
2251 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
2252 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
2253 previous fix, so that shared libs really don't influence targets
2254 extension mask and memory model.
2256 2000-05-23 H.J. Lu <hjl@gnu.org>
2258 * elf64-alpha.c (elf64_alpha_relocate_section): Check
2259 h->root.other not h->other.
2260 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2262 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
2264 2000-05-23 H.J. Lu <hjl@gnu.org>
2266 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
2267 undefined symbol with the non-default visibility attributes.
2268 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2269 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2270 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2271 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2272 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2273 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2274 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2275 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2276 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2277 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
2278 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2280 2000-05-22 Richard Henderson <rth@cygnus.com>
2282 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
2283 PCREL22, PCREL64I. Zero size of special relocs.
2284 (elf64_ia64_reloc_type_lookup): Likewise.
2285 (USE_BRL, oor_brl, oor_ip): New.
2286 (elf64_ia64_relax_section): New.
2287 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
2288 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
2289 (elf64_ia64_relocate_section): Likewise.
2290 (bfd_elf64_bfd_relax_section): New.
2291 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
2292 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
2293 * bfd-in2.h, libbfd.h: Regenerate.
2295 2000-05-22 Nick Clifton <nickc@cygnus.com>
2297 * configure.in : Add peigen.lo to MIPS PE targets.
2298 * configure: Regenerate.
2300 2000-05-22 Momchil Velikov <velco@fadata.bg>
2302 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
2303 only if it is known for both input and output bfds. Separate
2304 error message strings as in some languages, it may be necessary
2305 to change more than one place in the string to change between
2308 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
2309 endianess checks, call _bfd_generic_verify_endian_match() instead.
2311 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2313 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
2315 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
2316 endianess before checking bfd flavours.
2318 2000-05-22 H.J. Lu <hjl@gnu.org>
2320 * elflink.h (elf_link_output_extsym): Clear the visibility
2321 field for symbols not defined locally.
2323 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2325 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
2326 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
2327 (hppa_rebuild_insn): Mask immediate bits here instead.
2328 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2330 2000-05-18 Momchil Velikov <velco@fadata.bg>
2332 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
2333 relocs for an executable, ensure that they are virtual addresses.
2335 2000-05-18 Jeffrey A Law (law@cygnus.com)
2337 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
2339 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
2340 Rick Gorton <gorton@scrugs.lkg.dec.com>
2342 * elflink.h: Add emitrelocations support: when enabled, relocation
2343 information and relocation sections are put into final output
2344 executables. If the emitrelocations flag is set, do the following:
2345 (elf_bfd_final_link): Emit relocation sections.
2346 (elf_link_input_bfd): Compute relocation section contents.
2347 (elf_gc_sections): Don't clean relocation sections.
2349 2000-05-16 Catherine Moore <clm@cygnus.com>
2351 * som.c (som_decode_symclass): Recognize weak symbols.
2353 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
2355 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
2356 read idata section only from dataoff.
2357 (pe_print_edata): Correctly check for valid eat_member.
2359 2000-05-16 J"orn Rennecke <amylaar@cygnus.co.uk>
2361 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2363 2000-05-14 Philip Blundell <philb@gnu.org>
2365 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2367 2000-05-12 Alan Modra <alan@linuxcare.com.au>
2369 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
2371 * peigen.c (pe_print_idata): Look for .idata section and print
2372 info even if data directory has zero entries. Read idata section
2373 starting from dataoff, and adjust all data offsets to suit. Cast
2374 all bfd_vma vars to unsigned long before passing to fprintf.
2375 * peigen.c (pe_print_edata): Similarly, look for .edata section
2376 and print info even if data directory has zero entries. Cast
2377 all bfd_vma vars to unsigned long before passing to fprintf.
2379 From Szabolcs Szakacsits <szaka@F-Secure.com>
2380 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
2381 directory size which may be bogus.
2382 * peigen.c (pe_print_edata): Similarly.
2384 2000-05-09 Alan Modra <alan@linuxcare.com.au>
2386 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
2388 (copy_private_bfd_data): Allow for space possibly taken up by elf
2389 headers when calculating segment physical address from lma.
2391 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2393 * versados.c (versados_scan): Init stringlen and pass_2_done.
2395 * trad-core.c (trad_unix_core_file_p): Return
2396 bfd_error_wrong_format rather than bfd_error_file_truncated.
2398 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
2399 add_data_entry. DataDirectory virtual address is relative.
2400 (pe_print_idata): Account for relative DataDirectory virtual
2401 addresses. Don't trash datasize inside POWERPC_LE_PE code.
2402 (pe_print_edata): Similarly.
2404 From Szabolcs Szakacsits <szaka@F-Secure.com>
2405 * peigen.c (dir_names): Add Delay Import Directory.
2406 (pe_print_idata): Always search for bfd section containing
2407 idata address rather than looking up section name. Print this
2408 section name rather than .idata.
2409 (pe_print_edata): Similarly. Also print some fields as %08lx.
2410 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
2413 2000-05-05 Clinton Popetz <cpopetz@cygnus.com>
2415 * xcoff.h: Rename to xcoff-target.h
2416 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
2417 * coff-rs6000.c: Ditto.
2418 * coff64-rs6000.c: Ditto.
2419 * coff-pmac.c: Ditto.
2420 * Makefile.in: Regenerate.
2422 2000-05-05 Clinton Popetz <cpopetz@cygnus.com>
2424 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
2425 Change U802TOC64MAGIC to U803XTOCMAGIC.
2427 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2429 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2430 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2431 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2433 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2435 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2437 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2439 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2440 hidden and internal symbols.
2441 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2443 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2444 assign a PLT or GOT entry to symbols with hidden and
2445 internal visibility.
2447 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2449 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2451 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2453 2000-05-02 H.J. Lu <hjl@gnu.org>
2455 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2458 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2460 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2461 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2463 * Makefile.in: Regenerate.
2465 2000-05-01 Jim Wilson <wilson@cygnus.com>
2467 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2468 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2469 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2470 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2471 * Makefile.in: Rebuild.
2473 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2475 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2476 doesn't work very well.
2478 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2479 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2480 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2481 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2482 (elf_hppa_info_to_howto): Likewise.
2483 (elf_hppa_info_to_howto_rel): Likewise.
2484 (elf_hppa_reloc_type_lookup): Likewise.
2485 (elf_hppa_is_local_label_name): Likewise.
2486 (elf_hppa_fake_sections): Likewise.
2487 (elf_hppa_final_write_processing): Likewise.
2488 (elf_hppa_howto_table): Fully initialise all entries.
2489 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2490 (elf_hppa_info_to_howto): Likewise.
2491 (elf_hppa_info_to_howto_rel): Likewise.
2492 (elf_hppa_reloc_type_lookup): Likewise.
2493 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2494 elf_hppa_unmark_useless_dynamic_symbols,
2495 elf_hppa_remark_useless_dynamic_symbols,
2496 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2497 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2498 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2499 elf32-hppa.c mess is cleaned up.
2500 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2501 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2502 r_field then call hppa_field_adjust inline func with variable
2503 r_field arg, instead call hppa_field_adjust with fixed arg.
2504 In case R_PARISC_PCREL22F, don't set r_field.
2505 (elf_hppa_relocate_insn): Change args and return type to unsigned
2506 int. Call re_assemble_* funcs to do the work.
2508 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2511 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2513 (sign_extend): Mask first before sign extending.
2514 (low_sign_extend): Rewrite without condition expression.
2515 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2516 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2517 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2518 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2519 result as function return value rather than through pointer arg.
2520 Accept unsigned int args, and return unsigned int.
2521 (re_assemble_3): New. Combines function of dis_assemble_3 with
2522 re-assembly of opcode and immediate.
2523 (re_assemble_12): Likewise.
2524 (re_assemble_16): Likewise.
2525 (re_assemble_17): Likewise.
2526 (re_assemble_21): Likewise.
2527 (re_assemble_22): Likewise.
2528 (hppa_field_adjust): Rewrite and document, paying attention to
2529 size of types and signed/unsigned issues.
2530 (get_opcode): Shift before masking.
2531 (FDLW): Rename to FLDW.
2532 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2533 (hppa_rebuild_insn): Change args and return value to unsigned
2534 int. Make use of re_assemble_*. Correct case 11.
2536 * dep-in.sed: Handle ../opcodes/.
2537 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2538 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2539 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2540 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2541 elfarm-nabi.lo dependencies outside of auto-dependency area.
2542 Regenerate dependencies.
2543 * Makefile.in: Regenerate.
2545 * configure.in (TRAD_HEADER): Test non-null before
2547 * configure: Regenerate.
2549 * reloc.c: Fix mis-spelling in comment.
2551 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2553 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2554 * vms.c (vms_openr_next_archived_file): Return NULL.
2556 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2558 * coffcode.h Copy changes mistakenly done to libcoff.h in
2561 2000-04-29 Andreas Jaeger <aj@suse.de>
2563 * libbfd-in.h: Correctly check GCC version.
2564 * bfd-in.h: Likewise.
2565 * libhppa.h: Likewise.
2566 * libbfd.h: Regenerate.
2567 * bfd-in2.h: Regenerate.
2569 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2571 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2572 coffdu-rs6000.{lo,c}.
2573 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2575 * Makefile.in: Regenerate.
2576 * xcoff.h: New file.
2577 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2578 * coff-rs6000.c: Move all declarations and defines that are
2579 common to the xcoff backends into xcoff.h
2580 * coff64-rs6000.c: Ditto,
2582 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2584 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2585 _bfd_coff_force_symnames in strings and
2586 _bfd_coff_debug_string_prefix_length to their default values.
2587 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2589 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2591 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2592 _bfd_coff_force_symnames in strings and
2593 _bfd_coff_debug_string_prefix_length to their default values.
2595 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2597 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2598 Check local_got_refcounts before dereferencing.
2600 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2601 before deciding we don't need R_PPC_PLT32 relocation.
2602 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2605 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2607 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2609 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2610 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2611 (elf_i386_relocate_section): Allow for .plt to go missing.
2612 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2613 can use a relative reloc for got as elf_i386_relocate_section.
2614 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2616 2000-04-26 Clinton Popetz <cpopetz@cygnus.com>
2618 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2620 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
2622 * Makefile.am (coff64-rs6000.lo): New rule.
2623 * Makefile.in: Regenerate.
2624 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2625 xcoff_is_local_label_name, xcoff_rtype2howto,
2626 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2627 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2628 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2629 (NO_COFF_SYMBOLS): Define.
2630 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2631 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2633 (MINUS_ONE): New macro.
2634 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2636 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2637 coff_SWAP_aux_out): Map to the new functions.
2638 * coff64-rs6000.c: New file.
2639 * libcoff.h (bfd_coff_backend_data): Add new fields
2640 _bfd_coff_force_symnames_in_strings and
2641 _bfd_coff_debug_string_prefix_length.
2642 (bfd_coff_force_symnames_in_strings,
2643 bfd_coff_debug_string_prefix_length): New macros for above fields.
2644 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2645 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2646 of using coff_swap_sym_in directly.
2647 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2648 (coff_set_flags) Set magic for XCOFF64.
2649 (coff_compute_section_file_positions): Add symbol name length to
2650 string section length if bfd_coff_debug_string_prefix_length is
2652 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2653 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2654 using coff_swap_lineno_in directly.
2655 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2656 and _bfd_coff_debug_string_prefix_length fields.
2657 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2658 symbol names into strings table when
2659 bfd_coff_force_symnames_in_strings is true.
2660 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2661 SET_RELOC_VADDR): New macros.
2662 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2663 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2665 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2666 changes within RS6000COFF_C specific code.
2667 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2668 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2669 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2670 Extend existing hack on target name.
2671 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2673 * coff-tic54x.c (ticof): Keep up to date with new fields
2674 in bfd_coff_backend_data.
2675 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2676 targ_selvecs to include rs6000coff64_vec for rs6000.
2677 * configure.in: Add rs6000coff64_vec case.
2678 * cpu-powerpc.c: New bfd_arch_info_type.
2680 2000-04-24 Jeffrey A Law (law@cygnus.com)
2682 * config.bfd: Only disable elf32-hppa vectors, not all of the
2683 BSD and OSF configuration support. Provide (disabled) clauses
2685 * configure.in: Add clause for PA64 support.
2686 * configure: Rebuilt.
2688 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2689 (bfd_elf64_hppa_vec): Declare.
2691 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2692 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2693 (elf64-hppa.lo): Add dependencies.
2694 * Makefile.in: Rebuilt.
2696 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2698 2000-04-24 Jason Eckhardt <jle@cygnus.com>
2700 * libhppa.h (dis_assemble_16): New function.
2701 (pa_arch): Added pa20w element.
2703 2000-04-24 Ulrich Drepper <drepper@cygnus.com>
2705 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2706 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2707 bfd_elf64_slurp_reloc_table.
2709 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2710 definitions to get external names.
2711 (elf_write_relocs): Renamed from write_relocs and make global.
2712 (elf_slurp_reloc_table): Make global.
2713 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2715 * archive.c (hpux_uid_gid_encode): New function.
2716 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2717 defined and the ID is greater than 99999.
2718 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2719 special uid/gid fields into 32 bit values.
2721 2000-04-21 Matthew Green <mrg@cygnus.com>
2723 * config.bfd: Add NetBSD/sparc64 support.
2725 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2726 David Mosberger <davidm@hpl.hp.com>
2727 Timothy Wall <twall@cygnus.com>
2728 Jim Wilson <wilson@cygnus.com>
2730 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2731 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2732 (BFD64_BACKENDS): Add elf64-ia64.lo.
2733 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2734 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2735 * Makefile.in: Rebuild.
2736 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2737 (bfd_ia64_arch): Declare.
2738 (bfd_archures_list): Add bfd_ia64_arch.
2739 * bfd-in2.h: Rebuild.
2740 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2741 * configure: Rebuild.
2742 * configure.host: (ia64-*-linux*): New host.
2743 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2744 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2745 * elf.c (prep_headers): Add bfd_arch_ia64.
2746 * libbfd.h: Rebuild.
2747 * reloc.c: Add IA-64 relocations.
2748 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2750 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2751 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2753 2000-04-21 Richard Henderson <rth@cygnus.com>
2755 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2756 contents when performing a partial link.
2757 (bfd_elf_d30v_reloc_21): Likewise.
2759 2000-04-20 H.J. Lu <hjl@gnu.org>
2761 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2762 patch to symbols defined by a shared object.
2763 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2765 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2768 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2769 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2771 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2773 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2774 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2775 (coff-ia64.lo): Add dependency.
2776 * Makefile.in: Regenerate.
2777 * coff-ia64.c: New file.
2778 * efi-app-ia32.c: Ditto.
2779 * efi-app-ia64.c: Ditto.
2780 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2781 (coff_set_flags): Ditto.
2782 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2783 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2784 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2785 * configure: Regenerate.
2786 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2787 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2788 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2789 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2790 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2791 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2792 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2793 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2794 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2795 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2796 (GET_PDATA_ENTRY): Ditto.
2797 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2798 data_start. Use above macros to read fields that are 64 bit wide for
2799 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2800 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2801 FileAlignment and SectionAlignment to minimum alignment if they
2803 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2804 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2805 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2806 Use above macros to write fields that are 64 bit wide for
2808 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2809 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2810 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2811 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2812 begin address, end address, and unwind info address only. Use
2813 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2815 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2816 HIGH3ADJ relocation names.
2817 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2818 * targets.c: Declare bfd_efi_app_ia32_vec and
2819 bfd_efi_app_ia64_vec.
2820 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2821 bfd_efi_app_ia64_vec.
2823 2000-04-17 Timothy Wall <twall@cygnus.com>
2825 * bfd-in2.h: Add prototypes for tic54x load page access.
2826 * bfd-in.h: Regenerate.
2827 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2828 in customized _set_arch_mach function.
2829 * coffcode.h (coff_set_alignment_hook): Set section load page if
2830 the appropriate macro is defined.
2831 (write_object_contents): Read section load page.
2833 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2835 * elf32-hppa.h: Update copyright date.
2837 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2838 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2840 * elf32-d30v.c (MAX32): Don't use LL suffix.
2841 (MIN32): Define in terms of MAX32.
2842 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2844 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2847 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2849 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2851 * dep-in.sed: Match space before file name, not after.
2852 * Makefile.am: Regenerate dependencies.
2853 * Makefile.in: Regenerate.
2855 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2856 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2857 extend without an if statement.
2859 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2861 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2863 * elf32-mips.c (gprel16_with_gp): Likewise.
2864 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2865 here using -0x40000, not (int)0xfffc0000.
2866 (elf32_hppa_size_of_stub): Likewise.
2868 2000-04-11 Timothy Wall <twall@cygnus.com>
2870 * coff-tic54x.c: Now builds with all targets.
2871 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2872 * Makefile.in: Regenerate.
2873 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2874 unitialized variable.
2876 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2878 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2879 --enable-build-warnings option.
2880 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2881 * Makefile.in, configure: Re-generate.
2883 2000-04-07 Nick Clifton <nickc@cygnus.com>
2885 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2886 BFD_RELOC_THUMB_PCREL_BLX.
2888 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2889 R_ARM_XPC25 and R_ARM_THM_PC22.
2891 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2892 R_ARM_XPC25 and R_ARM_THM_XPC22.
2893 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2894 R_ARM_[XPC25|THM_XPC22].
2896 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2897 elf/arm-oabi.h to elf/arm.h
2899 * Makefile.am: Fix dependency for elfarm-oabi.c
2900 * Makefile.in: Regenerate.
2902 * bfd-in2.h: Regenerate.
2903 * libbfd.h: Regenerate.
2905 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2907 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2908 and restore it on failure. Release newly allocated tdata on
2911 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2913 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2914 (decode_line_info): Set it. Report error if unit->line_offset is
2915 equal to or larger than it.
2917 2000-04-07 Timothy Wall <twall@cygnus.com>
2919 * targets.c: Added vecs for tic54x.
2920 * reloc.c: Added relocs for tic54x.
2921 * libbfd.h: Regenerated.
2922 * configure: Add TI COFF vecs for tic54x.
2923 * configure.in: Ditto.
2924 * config.bfd (targ_cpu): Recognize new tic54x target.
2925 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2926 * bfd-in2.h: Add tic54x target and relocations.
2927 * Makefile.am, Makefile.in: Add tic54x target.
2928 * archures.c (bfd_archures_list): Add tic54x target.
2929 * coff-tic54x.c: New.
2930 * cpu-tic54x.c: New.
2932 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2934 * elfcore.h (elf_core_file_p): call backend_object_p which
2935 thereby gets an opportunity to update the arch/machine type.
2937 2000-04-06 Timothy Wall <twall@cygnus.com>
2939 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2940 class. Handle SEC_CLINK and SEC_BLOCK flags.
2941 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2942 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2944 2000-04-06 Nick Clifton <nickc@cygnus.com>
2946 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2947 EF_INTERWORK if this is an unknown EABI.
2948 (elf32_arm_merge_private_bfd_data): Check EABI version
2949 numbers. Only check EF_xxx flags if the EABI version number
2951 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2952 if the EABI version number is unknown.
2953 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2954 if the EABI version number is unknown.
2956 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2958 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2959 BFD_RELOC_SH_LOOP_END.
2960 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2961 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2962 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2963 (sh_elf_reloc_loop): New function.
2964 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2966 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2967 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2968 * bfd-in2.h, libbfd.h: Regenerate.
2970 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2972 * po/bfd.pot: Regenerate.
2974 * Makefile.am: Remove extraneous mkdep comment.
2975 (MKDEP): Use gcc -MM rather than mkdep.
2976 (DEP): Quote when passing vars to sub-make. Add warning
2978 (DEP1): Rewrite for "gcc -MM".
2979 (CLEANFILES): Add DEP2.
2980 Update dependencies.
2981 * Makefile.in: Regenerate.
2983 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2985 * configure.in: Added corefile support for AIX 4.3. In particular,
2986 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2987 compiling rs6000-core.c.
2988 * configure: Regenerated.
2990 2000-04-03 H.J. Lu <hjl@gnu.org>
2992 * cache.c (bfd_open_file): Unlink the output file only if
2993 it has non-zero size.
2995 2000-04-01 Ken Block USG <block@zk3.dec.com>
2997 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2998 relative relocations for non-loaded sections in shared objects.
2999 (elf64_alpha_check_relocs): Similarly.
3001 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
3003 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
3004 BFD_RELOC_16 to switch for extended relocs.
3005 (MY_swap_ext_reloc_in): New.
3006 (MY_swap_ext_reloc_out): New.
3007 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
3008 than NAME(aout,swap_ext_reloc_in) for extended relocs.
3009 (NAME(aout,squirt_out_relocs)): Similarly use
3010 MY_swap_ext_reloc_out.
3011 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
3013 2000-04-03 Kazu Hirata <kazu@hxi.com>
3015 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
3016 the R_PCRWORD_B case.
3018 2000-03-31 Thomas de Lellis <tdel@wrs.com>
3020 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
3024 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
3026 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
3027 HOWTO references to bfd_elf_generic_reloc, that have
3028 partial_inplace == true, now use the new function. The function
3029 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
3030 extends its fixes to the R_M32R_{16,24,32} relocs.
3031 The new logic in m32r_elf_lo16_reloc() has been removed, and
3032 it instead calls the new routine to obtain that functionality.
3034 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3036 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
3037 elf32_avr_check_relocs, avr_final_link_relocate,
3038 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
3039 elf32_avr_object_p): Add prototypes.
3040 (elf32_avr_gc_mark_hook): Add default for h->root.type.
3041 (bfd_elf_avr_final_write_processing): Make static.
3043 2000-03-27 Denis Chertykov <denisc@overta.ru>
3045 * cpu-avr.c: New file. BFD support routines for AVR architecture.
3046 * archures.c (bfd_architecture): Add AVR architecture.
3047 (bfd_archures_list): Add reference to AVR architecture info.
3048 * elf.c (prep_headers): Handle bfd_arch_avr.
3049 * reloc.c: Add various AVR relocation enums.
3050 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
3052 * Makefile.am: Add support for AVR elf.
3053 * configure.in: Likewise.
3054 * config.bfd: Likewise.
3055 * Makefile.in: Regenerate.
3056 * configure: This too.
3057 * bfd-in2.h: And this.
3058 * libbfd.h: And this.
3060 2000-03-24 H.J. Lu <hjl@gnu.org>
3062 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
3063 (elf64_alpha_find_reloc_at_ofs): Likewise.
3065 2000-03-17 Alan Modra <alan@linuxcare.com.au>
3067 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
3068 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
3069 allowable range used to be -2**(n-1) to 2**n-1.
3070 * reloc.c (_bfd_relocate_contents): Same here. Also replace
3071 "boolean overflow" with "bfd_reloc_status_type flag".
3073 2000-03-14 Doug Evans <dje@casey.transmeta.com>
3075 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
3077 2000-03-14 Kazu Hirata <kazu@hxi.com>
3079 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
3080 of shrinks properly, including the last reloc.
3082 2000-03-13 Kazu Hirata <kazu@hxi.com>
3084 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
3087 2000-03-11 Alan Modra <alan@linuxcare.com.au>
3089 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
3090 a format mismatch rather than an "error" from bfd_read such as
3091 bfd_error_file_truncated.
3093 2000-03-10 Geoff Keating <geoffk@cygnus.com>
3095 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
3096 sign-extension and big-endian compensation for
3097 R_MIPS_64 even in ld -r.
3099 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3101 * elf32-mips.c (mips_elf_next_relocation): Rename from
3102 mips_elf_next_lo16_relocation, and generalize to look
3103 for any relocation type.
3104 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
3105 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
3106 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
3107 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
3108 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
3109 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
3110 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
3111 (mips_rtype_to_howto): Likewise.
3112 (mips_elf_calculate_relocation): Handle new relocs.
3113 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
3114 are paired. The addend for R_MIPS_GNU_REL16_S2
3115 is shifted right two bits.
3117 2000-03-10 Alan Modra <alan@linuxcare.com.au>
3119 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
3120 comment, and ensure it doesn't happen again.
3121 (bfd_install_relocation): Same here.
3122 (_bfd_relocate_contents): Don't bother assigning unused signmask
3123 shift result. Fix typos in comments.
3124 Remove trailing whitespace throughout file.
3126 2000-03-07 Doug Evans <dje@casey.transmeta.com>
3128 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
3129 * bfd-in2.h: Rebuild.
3131 2000-03-06 Nick Clifton <nickc@cygnus.com>
3133 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
3135 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
3136 (SIZEOF_ILF_STRINGS): Redefine.
3137 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
3138 relative reloc, as opposed to a section relative reloc.
3139 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
3141 Add length of symbol's prefix to string pointer.
3142 Store a pointer to the symbol in the symbol pointer table.
3143 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
3144 Initialise the symbol pointer table.
3145 Store the hint in the Hint/Name table.
3146 Make the jump reloc be symbol realtive, not section relative.
3147 Create an import symbol for imported code.
3149 2000-03-06 Catherine Moore <clm@cygnus.com>
3151 * elf.c (swap_out_syms): Check for null type_ptr.
3153 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
3155 * aout-target.h (MY(write_object_contents)): Remove unused
3156 and unusable "#if CHOOSE_RELOC_SIZE".
3157 * pc532-mach.c (MY(write_object_contents)): Ditto.
3158 * netbsd.h (MY(write_object_contents)): Ditto.
3159 * hp300hpux.c (MY(write_object_contents)): Ditto.
3160 * freebsd.h (MY(write_object_contents)): Ditto.
3161 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
3163 2000-02-29 H.J. Lu <hjl@gnu.org>
3165 * peicode.h (jtab): Make it static.
3167 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
3168 defined and COFF_IMAGE_WITH_PE is not defined.
3169 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
3170 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
3172 2000-03-01 Nick Clifton <nickc@cygnus.com>
3174 * coff-arm.c (bfd_arm_process_before_allocation): Make
3175 'symndx' signed to prevent compile time warning.
3177 * coff-mcore.c: Remove unused prototype for pe_object_p.
3179 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
3180 functions that are not used when COFF_IMAGE_WITH_PE is
3182 (struct sh_opcode): Change type of 'flags' field to unsigned
3183 long so that it can hold the USESAS flag.
3185 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
3187 * elf-m10300.c (mn10300_elf_relax_section): Initialise
3190 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
3192 Remove unusued variables and code.
3193 (elf_backend_add_symbol_hook): Fix prototype.
3195 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
3198 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
3201 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
3203 Remove unusued variables and code.
3204 (elf_backend_add_symbol_hook): Fix prototype.
3206 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
3208 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
3209 to unused function parameter.
3211 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
3213 Use EMPTY_HOWTO to initialise empty howto slots.
3214 Remove unused variables.
3216 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
3218 2000-03-01 H.J. Lu <hjl@gnu.org>
3220 * aoutx.h (aout_link_input_section_std): Pass "true" to
3221 the undefined_symbol callback.
3222 (aout_link_input_section_ext): Likewise.
3223 * bout.c (get_value): Likewise.
3224 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3225 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
3227 (alpha_relocate_section): Likewise.
3228 * coff-arm.c (coff_arm_relocate_section): Likewise.
3229 * coff-i960.c (coff_i960_relocate_section): Likewise.
3230 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3231 * coff-mips.c (mips_relocate_section): Likewise.
3232 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3233 * coff-sh.c (sh_relocate_section): Likewise.
3234 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3235 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
3236 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3237 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3238 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3239 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3240 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3241 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3242 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3243 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3244 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3245 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3246 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
3247 * elflink.h (elf_link_output_extsym): Likewise.
3248 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
3249 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
3250 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
3252 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
3253 undefined_symbol callback when building shared library with
3254 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
3256 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3257 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3258 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3259 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
3260 (elf32_mips_get_relocated_section_content): Likewise.
3261 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3263 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3264 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3266 2000-02-28 Nick Clifton <nickc@cygnus.com>
3268 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
3269 * Makefile.in: Regenerate.
3271 * configure.in: Add support for mips and sh pe vectors.
3272 * configure: regenerate.
3274 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
3277 * targets.c: Add mips and sh pe vectors.
3279 * libpei.h (coff_final_link_postscript): Only define if not
3282 * coffcode.h: Add support for WinCE magic numbers.
3284 * peigen.c (pe_print_reloc): Update comment and rearrange
3285 appending of newline character.
3287 * peicode.h: Add support for Image Library Format.
3288 (pe_ILF_vars): Structure containing data used by ILF code.
3289 (pe_ILF_make_a_section): New function. Create a section based
3291 (pe_ILF_make_a_reloc): New function. Create a reloc based on
3293 (pe_ILF_make_a_symbol): New function. Create a symbol based
3295 (pe_ILF_save_relocs): New function. Store the relocs created
3296 by pe_ILF_make_a_reloc in a section.
3297 (pe_ILF_build_a_bfd): New function. Create a BFD describing
3299 (pe_ILF_object_p): New function. Return a bfd_target pointer
3301 (pe_bfd_object_p): If an ILF object is detected call
3302 pe_ILF_object_p on it.
3304 * coff-arm.c: Add support for WinCE relocs which are different
3305 from normal ARM COFF relocs.
3306 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
3308 * coff-sh.c: Add support for sh-pe target.
3309 * pe-sh.c: New file. Support code for sh-pe target.
3310 * pei-sh.c: New file. Support code for sh-pe target.
3312 * pe-mips.c: New file. Support code for mips-pe target.
3313 * pei-mips.c: New file. Support code for mips-pe target.
3315 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3317 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
3318 architecture if the object causing the bump is dynamic.
3319 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
3320 and also don't it for memory ordering.
3321 (sparc64_elf_write_relocs): Take src_rela out of the loop.
3323 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3325 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
3326 calling bfd_get_section_size_before_reloc.
3327 (decode_line_info): Likewise.
3328 (_bfd_dwarf2_find_nearest_line): Likewise.
3330 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
3332 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
3333 name of the libtool directory.
3334 * Makefile.in: Rebuild.
3336 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
3338 * som.c (SOM_HOWTO): Define.
3339 (som_hppa_howto_table): Use it.
3341 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3343 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
3345 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
3347 2000-02-24 Catherine Moore <clm@cygnus.com>
3349 * som.c (som_misc_symbol_info): Add field
3351 (som_bfd_derive_misc_symbol_info): Initialize
3353 (som_build_and_write_symbol_table): Keep track
3354 of secondary_def field.
3355 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
3356 if secondary_def field is set.
3357 (som_bfd_ar_write_symbol_stuff): Initialize
3360 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
3362 * dwarf2.c (read_address): Read 16-bits addresses.
3363 (parse_comp_unit): Accept addr_size == 2.
3365 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * bfd-in.h: Update copyright date.
3369 2000-02-23 Linas Vepstas <linas@linas.org>
3371 * cpu-i370.c: New file.
3372 * elf32-i370.c: New file.
3373 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
3374 (bfd_i370_arch): New.
3375 (bfd_archures_list): Add bfd_i370_arch.
3376 * elf.c (prep_headers): Add bfd_arch_i370.
3377 * Makefile.am: Add support for IBM 370 elf.
3378 * config.bfd: Likewise.
3379 * configure.in: Likewise.
3380 * libbfd.h (bfd_reloc_code_real_names): Likewise.
3381 * reloc.c (bfd_reloc_code_type): Likewise.
3382 * targets.c: Likewise.
3384 * Makefile.in: Regenerate.
3385 * configure: Regenerate.
3386 * bfd-in2.h: Regenerate.
3388 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3390 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
3391 invalid relocation types, and change them to R_386_NONE.
3393 2000-02-22 H.J. Lu <hjl@gnu.org>
3395 * elflink.h (elf_link_add_object_symbols): If a version symbol is
3396 not defined, don't add a second ELF_VER_CHR.
3398 * elflink.h (elf_bfd_final_link): Call output_extsym for global
3399 symbols converted to local symbols even when stripping all
3401 (elf_link_output_extsym): Process global symbols converted to
3402 local symbols even if they are being stripped.
3404 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3406 * archures.c (bfd_octets_per_byte): Return unsigned int.
3407 (bfd_arch_mach_octets_per_byte): Ditto.
3408 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
3410 * section.c (bfd_get_section_size_before_reloc): Quell signed
3411 vs. unsigned comparison warning.
3412 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
3413 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
3414 change. What was I thinking?
3415 * bfd-in2.h: Regenerate.
3417 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
3418 (elf_gc_sections): Same here.
3419 (elf_gc_common_finalize_got_offsets): And here.
3421 2000-02-21 Ian Lance Taylor <ian@zembu.com>
3423 ELF HPPA doesn't work at present; remove it until it does.
3424 * config.bfd: Comment out setting targ_defvec to
3426 * Makefile.am: Rebuild dependencies.
3427 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3428 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3429 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3430 * Makefile.in: Rebuild.
3431 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3433 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3435 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3436 is no bfd_free(). Revert bfd_free part of previous change.
3438 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3440 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3442 (coff_compute_section_file_positions): Use bfd_free to pair
3444 (coff_write_object_contents): Likewise.
3446 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3447 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3449 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3451 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3452 (xcoff_ar_file_hdr_big): New structure.
3453 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3454 (xcoff_ar_hdr_big): New structure.
3455 (SIZEOF_AR_HDR_BIG): New macro.
3456 (xcoff_big_format_p): New macro.
3457 (xcoff_ardata_big): New macro.
3458 (arch_xhdr_big): New macro.
3459 (xcoff_slurp_armap): Handle large archives.
3460 (xcoff_archive_p): Detect large archives.
3461 (xcoff_read_ar_hdr): Handle large archives.
3462 (xcoff_openr_next_archived_file): Handle large archives.
3463 (xcoff_generic_stat_arch_elt): Handle large archives.
3464 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3465 (xcoff_write_armap_big): New function.
3466 (xcoff_write_armap): New function, dispatch to _old or _big.
3467 (xcoff_write_archive_contents_old): Rename from
3468 xcoff_write_archive_contents.
3469 (xcoff_write_archive_contents_big): New function.
3470 (xcoff_write_archive_contents): New function, dispatch to _old or
3473 2000-02-18 Richard Henderson <rth@cygnus.com>
3475 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3476 and hide_symbol members.
3477 (elf_link_hash_copy_indirect): Remove.
3478 (elf_link_hash_hide_symbol): Remove.
3479 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3480 and elf_backend_hide_symbol.
3481 (_bfd_elf_link_hash_copy_indirect): Declare.
3482 (_bfd_elf_link_hash_hide_symbol): Declare.
3483 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3484 (_bfd_elf_link_hash_hide_symbol): Likewise.
3485 (_bfd_elf_link_hash_table_init): Don't init killed members.
3486 * elflink.h (elf_link_add_object_symbols): Use the bed function
3487 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3488 (elf_link_assign_sym_version): Likewise.
3489 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3490 (elf_backend_hide_symbol): Likewise.
3491 (elfNN_bed): Update for new members.
3493 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3495 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3496 STACK_END_ADDR): Define for new core file format.
3497 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3498 for handling the vagaries of the various core file structures used
3499 by AIX over the years.
3500 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3501 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3502 core_dumpx structure.
3504 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3506 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3507 (bfd_mach_sh3_dsp): Likewise.
3508 (bfd_mach_sh4): Reinstate.
3509 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3510 * bfd-in2.h: Regenerate.
3511 * coff-sh.c (struct sh_opcode): flags is no longer short.
3512 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3513 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3514 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3515 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3516 (sh_opcodes): No longer const.
3517 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3518 (sh_insn_uses_reg): Check for USESAS and USESR8.
3519 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3520 (_bfd_sh_align_load_span): Return early for SH4.
3521 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3522 Take into account that field b of a parallel processing insn
3523 could be mistaken for a separate insn.
3524 * cpu-sh.c (arch_info_struct): New array elements for
3525 sh2, sh-dsp and sh3-dsp.
3526 Reinstate element for sh4.
3527 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3528 (SH4_NEXT): Reinstate.
3529 (SH3_NEXT, SH3E_NEXT): Adjust.
3530 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3531 * elf32-sh.c (sh_elf_set_private_flags): New function.
3532 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3533 (sh_elf_merge_private_data): New function.
3534 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3535 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3536 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3537 sh_elf_merge_private_data.
3539 2000-02-13 Richard Henderson <rth@cygnus.com>
3541 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3542 hide_symbol members.
3543 (elf_link_hash_copy_indirect): New.
3544 (elf_link_hash_hide_symbol): New.
3545 * elflink.h (elf_link_add_object_symbols): Break out copy from
3546 indirect new new symbol to elf.c.
3547 (elf_link_assign_sym_version): Break out privatization of
3548 non-exported symbol to elf.c.
3549 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3550 (_bfd_elf_link_hash_hide_symbol): New.
3551 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3553 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3555 * section.c (_bfd_strip_section_from_output): Add info parameter.
3556 If it passed as non-NULL, use it to check whether any input BFD
3557 has an input section which uses this output section. Change all
3559 * bfd-in2.h: Rebuild.
3561 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3562 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3564 * bfd-in2.h: Rebuild.
3566 2000-02-10 Timothy Wall <twall@cygnus.com>
3568 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3569 allow final modifications of swapped-in symbol.
3570 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3571 * coffcode.h (coff_write_relocs): Use macro
3572 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3573 symbol index should be set to -1.
3575 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3577 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3578 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3579 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3580 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3581 sh_insns_uses_or_sets_freg): New functions.
3582 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3583 * (sh_insns_conflict): Use new functions and new macros to
3584 detect conflicts when two instructions both set same integer registers,
3585 both set same fp register, and both set special register.
3587 2000-02-09 Timothy Wall <twall@cygnus.com>
3589 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3590 swapping in sections, so that the swapping routines have access to
3593 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3595 * coff-go32.c: Update comment. Update copyright.
3597 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3599 * syms.c (bfd_decode_symclass)
3600 Two new class characters were added - 'V' and 'v'. The
3601 meaning of 'W' is now restricted to just weak non-object
3602 symbols. This allows differentiation between, for example,
3603 weak functions vs weak objects. nm for example now dumps:
3605 'w' = weak unresolved
3606 'V' = weak global object
3607 'v' = weak unresolved object
3609 (bfd_is_undefined_symclass): New function. Return true if the
3610 given symbol class represents and undefined/unresolved symbol.
3612 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3615 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3617 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3618 STT_ARM_16BIT flag set, but it is not attached to a data object
3619 return STT_ARM_16BIT so that it will be treated as code by the
3622 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3624 * coff-i386.c (i3coff_object_p): Remove prototype.
3627 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3628 to name. Update copyright.
3630 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3631 assignment to avoid warning. Update copyright.
3633 2000-01-24 Robert Lipe (robertl@sco.com)
3635 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3636 instead of using GNU C extension.
3638 2000-01-21 Nick Clifton <nickc@cygnus.com>
3640 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3641 amount from a bfd_in_memory structure.
3642 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3645 2000-01-14 Nick Clifton <nickc@cygnus.com>
3647 * linker.c (default_indirect_link_order): oops - fix incorrectly
3648 applied patch from Tim Wall.
3650 2000-01-13 Timothy Wall (twall@tiac.net>
3652 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3653 = scnhsz, filhsz, relsz, aoutsz, etc)
3655 * coffswap.h: Ditto.
3657 2000-01-13 Nick Clifton <nickc@cygnus.com>
3659 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3660 interwork thumb to arm stub.
3662 2000-01-13 Timothy Wall (twall@tiac.net>
3664 * archures.c (bfd_octets_per_byte): New function: Return
3666 (bfd_arch_mach_octets_per_byte): New function: Return target
3669 * section.c: Distinguish between octets and bytes for usage of
3670 _cooked_size, _raw_size, and output_offset. Clarify
3671 description of bfd_set_section_contents.
3673 * bfd-in2.h: Regenerate.
3675 * coffgen.c: Indicate that the offset parameter is in bytes, not
3678 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3679 where appropriate to get the octet offset when calling
3680 bfd_set_section_contents.
3681 (bfd_coff_reloc_link_order): Ditto.
3683 * linker.c (bfd_generic_reloc_link_order): Ditto.
3684 (_bfd_default_link_order): Ditto.
3686 * reloc.c (bfd_perform_relocation): Distinguish between octets
3687 and bytes. Use octets when indexing into octet data; use bytes
3688 when calculating target addresses.
3689 (bfd_install_relocation): Ditto.
3691 * srec.c (srec_write_section): Ditto.
3693 2000-01-13 Nick Clifton <nickc@cygnus.com>
3695 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3696 3 to 2. This allows 4 byte sized sections, which is necessary for
3697 dlltool to build functioning DLLs.
3699 2000-01-10 Philip Blundell <pb@futuretv.com>
3701 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3702 (arm*-*-conix*): New target.
3704 2000-01-10 Egor Duda <deo@logos-m.ru>
3706 * config.bfd: Include elf32_i386 vector to target list for cygwin
3709 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3710 * configure.in: Test for structure win32_pstatus_t in
3712 * configure: Regenerate.
3714 * elf.c (elfcore_grok_win32pstatus): New function: process
3715 win32_pstatus_t notes in elf core file.
3716 (elfcore_grok_note): Detect win32_pstatus notes.
3718 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3720 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3722 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3723 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3725 1999-12-29 Richard Henderson <rth@cygnus.com>
3727 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3728 if no dynamic sections created.
3730 1999-12-27 Nick Clifton <nickc@cygnus.com>
3732 * peicode.h (pe_bfd_object_p): Only define for PE format
3735 1999-12-17 Nick Clifton <nickc@cygnus.com>
3737 * coff-i386.c (i3coff_object_p): Delete.
3738 (i386coff_vec): Replace reference to i3coff_object_p with a
3739 reference to coff_object_p.
3741 * coff-mcore.c (pe_object_p): Delete.
3743 * peicode.h (pe_bfd_object_p): New function: Detect the
3744 presence of a PE format COFF object file. Also detect and
3745 warn about the presence of LINK6 format Image Library Format
3748 1999-12-16 Nick Clifton <nickc@cygnus.com>
3750 * coff-arm.c (NUM_ELEM): New macro.
3751 (NUM_RELOCS): New macro: The number of known ARM relocs.
3752 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3753 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3755 (bfd_arm_process_before_allocation): Produce a warning message if
3756 an out of range symbol index is encountered.
3758 1999-12-14 Nick Clifton <nickc@cygnus.com>
3760 * elflink.h (is_global_symbol_definition): New Function: Return
3761 true iff the symbol is being given a global definition in this
3763 (elf_link_is_defined_archive_symbol): Do not bother processing
3764 symbols for an archive element that has already been included
3766 Use is_global_symbol_definition().
3768 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3770 * config.bfd: Add support for sparc-*-netbsdelf* and
3771 sparc-*-netbsdaout*.
3773 1999-12-13 Nick Clifton <nickc@cygnus.com>
3775 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3776 if the symbol is in the common section.
3778 1999-12-10 Nick Clifton <nickc@cygnus.com>
3780 * elflink.h (elf_link_is_defined_archive_symbol): New
3781 function: Decide if a symbol, in an archive map is there
3782 because it is defined in the archive element, or because it is
3783 just another common declaration of it.
3784 (elf_link_add_archive_symbols): Use
3785 elf_link_is_defined_archive_symbol to decide if an archive
3786 element contain a reference to a common symbol should be
3789 1999-12-10 Nick Clifton <nickc@cygnus.com>
3791 * elflink.h: Revert previous patch.
3792 * targets.c: Revert previous patch.
3793 * libbfd-in2.h: Revert previous patch.
3794 * libbfd.h: Revert previous patch.
3795 * elfxx-target.h: Revert previous patch.
3796 * archive.c: Revert previous patch.
3797 * aout-target.h: Revert previous patch.
3798 * aout-tic30.h: Revert previous patch.
3799 * bfd.c: Revert previous patch.
3800 * coff-alpha.c: Revert previous patch.
3801 * coff-rs6000.c: Revert previous patch.
3802 * elf64-mips.c: Revert previous patch.
3803 * ieee.c: Revert previous patch.
3804 * libecoff.h: Revert previous patch.
3805 * oasys.c: Revert previous patch.
3806 * som.c: Revert previous patch.
3807 * vms.c: Revert previous patch.
3809 1999-12-09 Nick Clifton <nickc@cygnus.com>
3811 * elflink.h (elf_link_add_archive_symbols): Add an archive
3812 element even if contains a symbol which is currently only
3813 considered to be a common.
3815 * targets.c (struct bfd_target): Add new field
3816 _bfd_allow_commons_in_armap.
3817 * bfd-in2.h:Regenerate.
3819 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3821 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3822 * libbfd.h: Regenerate.
3824 * elfxx-target.h: If using COFF archive map, override
3825 definition of allow_commons_in_armap and replace with
3828 * archive.c (bfd_compute_and_write_armap): Do not place common
3829 symbols into the archive map unless _bfd_allow_commons_in_armap
3832 * aout-target.h (MY_allow_commons_in_armap): Define.
3833 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3834 * bfd.c (bfd_allow_commons_in_armap): Define.
3835 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3836 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3837 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3838 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3839 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3840 * oasys.c (oasys_allow_commons_in_armap): Define.
3841 * som.c (som_allow_commons_in_armap): Define.
3842 * vms.c (vms_allow_commons_in_armap): Define.
3844 1999-12-07 Jim Blandy <jimb@cygnus.com>
3846 Add support for SSE registers in ELF core files.
3847 * elf.c (elfcore_make_note_pseudosection): New function.
3848 (elfcore_grok_prfpreg): Use it.
3849 (elfcore_grok_prxfpreg): New function.
3850 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3852 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3854 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3855 value by 4 before storing it back in the field. From
3856 Koundinya. K <kk@ddeorg.soft.net>.
3858 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3860 * archures.c (bfd_mach_am33): Define.
3861 * bfd-in2.h: Rebuilt.
3862 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3863 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3864 (compute_function_info): Handle additional registers saved by
3866 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3867 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3869 1999-11-29 Jim Blandy <jimb@cygnus.com>
3871 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3873 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3876 1999-11-27 Michael Meissner <meissner@cygnus.com>
3878 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3879 internal use within gas for alpha explicit relocations.
3880 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3881 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3882 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3883 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3884 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3885 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3887 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3888 BFD_RELOC_ALPHA_USER_*.
3890 * bfd-in2.h: Regenerate.
3891 * libbfd.h: Regenerate.
3893 1999-11-26 Fred Fish <fnf@cygnus.com>
3895 * elf.c (elfcore_read_notes): Add prototype for static function.
3896 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3897 (bfd_section_from_phdr): Replacement function that calls
3898 _bfd_elf_make_section_from_phdr for generic segment types and
3899 backend fucntion pointed to by elf_backend_section_from_phdr for
3900 backend specific segment types.
3901 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3902 now called by _bfd_elf_make_section_from_phdr. Note that this func
3903 is now just a stub between the caller and bfd_section_from_phdr.
3905 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3906 elf_backend_section_from_phdr.
3907 (elf_backend_section_from_phdr): Add prototype.
3909 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3910 (elfNN_bed): Add elf_backend_section_from_phdr.
3912 1999-11-25 Nick Clifton <nickc@cygnus.com>
3914 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3915 SEC_CODE and SEC_READONLY flags to glue sections.
3917 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3918 SEC_CODE and SEC_READONLY flags to glue sections.
3920 1999-11-20 Nick Clifton <nickc@cygnus.com>
3922 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3925 1999-11-19 Catherine Moore <clm@cygnus.com>
3927 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3928 (elf_cpu32_plt_entry): Likewise.
3930 1999-11-18 Nick Clifton <nickc@cygnus.com>
3932 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3934 (coff_mcore_relocate_section): Initialise addend to 0.
3935 Special case processing of RVA reloc.
3937 1999-11-17 Richard Henderson <rth@cygnus.com>
3939 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3940 type_change_ok; add sign_extend_vma.
3941 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3942 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3943 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3944 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3945 (elfNN_bed): Follow struture changes.
3947 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3949 * libbfd.c (bfd_read): Check result of read against desired result
3951 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3952 invalid compared to the section size.
3954 * ieee.c (ieee_slurp_debug): Get the length of the debug
3955 information right if there is no data part.
3957 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3959 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3960 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3962 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3964 * elflink.h (elf_bfd_final_link): Make last_local signed.
3966 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3968 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3971 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3973 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3975 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3976 * bfd-in2.h: Regenerate.
3978 1999-10-15 Andrew Haley <aph@cygnus.com>
3980 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3982 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3984 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3986 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3988 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3989 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3992 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3994 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3995 relocs also need the GP value.
3996 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3997 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3998 the GP value for R_MIPS_LITERAL relocs too. Handle
3999 R_MIPS_64 relocs properly on big-endian MIPS.
4000 (mips_elf_sign_extend): Behave properly with 'long long'.
4001 (mips_elf_highest): Correct typo.
4003 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
4005 * cpu-m32r.c (arch_info_struct): New static global.
4006 (bfd_m32r_arch): Refer to it.
4007 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
4008 (m32r_elf_print_private_bfd_data): Ditto.
4009 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
4010 * archures.c (bfd_mach_m32rx): Define it.
4011 * bfd-in2.h: Rebuild.
4013 1999-09-28 Fred Fish <fnf@cygnus.com>
4015 * targets.c (cisco_core_vec): Replaced with two new vecs ...
4016 (cisco_core_big_vec): Add new bigendian vec.
4017 (cisco_core_little_vec): Add new little endian vec.
4019 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
4020 (crash_info_locs): Add array of possible offsets.
4021 (MASK_ADDR): Mask to apply to crash info offset.
4022 (crashinfo_external): Add textbase, database, bssbase and
4023 turn into a typedef.
4024 (cisco_core_file_validate): Renamed from cisco_core_file_p.
4025 Many small changes to account for additional hardware versions.
4026 Pick a reasonable size for ".reg" section. Add a ".crash"
4027 section to allow access to crashinfo_external struct.
4028 (cisco_core_file_p): New version of this function that
4029 iterates over crash_info_locs, calling cisco_core_file_validate.
4030 (cisco_core_vec): Old big endian only vec replaced with ...
4031 (cisco_core_big_vec): Add big endian version.
4032 (cisco_core_little_vec): Add little endian version.
4034 * configure.in (cisco_core_vec): Split to two new vectors ...
4035 (cisco_core_big_vec): New target vector.
4036 (cisco_core_little_vec): New target vector.
4037 * configure: Regenerate.
4038 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
4039 to cisco_core_big_vec in targ_selvecs.
4041 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
4043 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
4044 (mips_elf_relocate_got_local): Unused, delete.
4045 (mips_elf_relocate_global_got): Unused, delete.
4047 1999-09-24 Fred Fish <fnf@cygnus.com>
4049 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
4050 to initialize it to something meaningful. Then use it to generate
4051 more useful segment names.
4053 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
4055 * som.c (NO_PCREL_MODES): Define if the system does not define
4057 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
4058 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
4059 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
4060 * libhppa.h (dis_assemble_22): New function.
4061 (bfd_hppa_insn2fmt): Handle long branch.
4063 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
4066 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4068 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
4069 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
4070 (reloc_howto_type howto_table): Tidy comments and whitespace.
4072 1999-09-17 Nick Clifton <nickc@cygnus.com>
4074 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
4075 previous delta. Set sec->gc_mark instead.
4077 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
4079 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
4080 (elf_cpu32_plt_entry): Likewise.
4082 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
4084 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
4086 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
4087 symbol table, then just compute a suitable value (but do not
4088 create a __gp symbol).
4090 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
4091 symbols when building shared libraries.
4092 (elf_hppa_final_link_relocate): Correct handling of PCREL
4093 relocations against undefined symbols.
4095 1999-09-16 Nick Clifton <nickc@cygnus.com>
4097 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
4098 interworking sections as linker created so that they will not
4099 be removed by garbage collection.
4101 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
4103 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
4104 (elf_hppa_final_link_relocate): Consistently create an absolute
4105 address, then subtract out the value of __gp.
4107 1999-09-14 Michael Meissner <meissner@cygnus.com>
4109 * configure.in (Canonicalization of target names): Remove adding
4110 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4111 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4112 * configure: Regenerate.
4114 1999-09-14 Nick Clifton <nickc@cygnus.com>
4116 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
4119 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
4121 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
4122 (elf_hppa_final_link): Initialize text_segment_base and
4124 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
4126 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
4127 (elf_hppa_final_link_relocate): Likewise.
4128 (elf_hppa_relocate_insn): Likewise.
4129 (elf_hppa_relocate_section): Initialize HOWTO.
4131 1999-09-13 Donn Terry <donn@interix.com>
4133 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
4134 handling to support both GNU and MS objects.
4136 * coffcode.h (coff_write_object_contents): Don't check reloc_count
4137 when determining whether to set F_RELFLG.
4139 1999-09-13 Philip Blundell <pb@nexus.co.uk>
4141 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
4142 PC24 relocs if the target is an undefined weak symbol.
4143 (arm_add_to_rel): Fix compiler warning.
4144 (elf32_arm_plt0_entry): Correct comments.
4146 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4148 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
4149 an absolute symbol in REL relocs.
4151 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
4153 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
4154 Stub SEGREL32. Return an error for any relocation not handled.
4156 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4158 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
4159 constant symbols, and avoid multiple definition errors on them.
4161 1999-09-12 Donn Terry <donn@interix.com>
4163 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
4164 significant bit is set.
4166 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4168 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4170 * elfcode.h (write_relocs): Handle an absolute symbol in REL
4171 relocs as we do for RELA relocs.
4173 1999-09-11 Donn Terry <donn@interix.com>
4175 * libpei.h (_bfd_pei_final_link_postscript): Declare.
4176 (coff_final_link_postscript): Define.
4177 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
4178 directory entries here.
4179 (_bfd_pei_final_link_postscript): New function.
4181 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
4182 section flags based on the section name.
4184 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
4185 get the overflow of the s_nlnno field from the s_nreloc field.
4186 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
4187 the s_nlnno overflow of the .text section into the s_nreloc
4190 * peigen.c (add_data_entry): Declare.
4191 (pei_swap_aouthdr_out): Get image size right. Set linker version
4193 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
4194 (pe_print_idata): Code cleanup, print more info, get rid of (now)
4195 extraneous ImageBase.
4196 (pe_print_edata): Likewise.
4197 (pe_print_pdata): Likewise. Print exception entries.
4198 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
4199 (tbl): Make const, add "UNKNOWN".
4200 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
4201 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
4202 section data directory.
4203 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
4205 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
4206 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
4207 * peicode.h (coff_get_symbol_info): Define.
4209 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
4211 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
4213 (coff_classify_symbol): Re-revert 1999-08-08 patch if
4216 * libpei.h: New file, broken out of peicode.h.
4217 * peigen.c: New file, broken out of peicode.h.
4218 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
4219 * configure.in: Add peigen.lo to list of files required for each
4221 * Makefile.am: Rebuild dependencies.
4222 (BFD32_BACKENDS): Add peigen.lo.
4223 (BFD32_BACKENDS_CFILES): Add peigen.c.
4224 (SOURCE_HFILES): Add libpei.h.
4225 * configure, Makefile.in: Rebuild.
4227 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
4228 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
4229 instead. Don't clear the s_paddr field for an uninitialized data
4232 * coffcode.h (coff_mkobject_hook): Set timestamp field in
4233 coff_data_type to f_timdat.
4234 * peicode.h (pe_mkobject_hook): Likewise.
4236 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
4237 number if COFF_IMAGE_WITH_PE.
4239 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
4240 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
4241 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
4242 there is no SEC_DEBUGGING section.
4243 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
4244 IMAGE_FILE_DEBUG_STRIPPED.
4246 * pe-i386.c (COFF_LONG_FILENAMES): Define.
4247 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4248 * pei-i386.c (COFF_LONG_FILENAMES): Define.
4249 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4251 * coffswap.h (IMAGE_BASE): Don't define.
4252 * pei-arm.c (IMAGE_BASE): Don't define.
4253 * pei-i386.c (IMAGE_BASE): Don't define.
4254 * pei-mcore.c (IMAGE_BASE): Don't define.
4255 * pei-ppc.c (IMAGE_BASE): Don't define.
4257 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
4258 symbol, switch on the class when determining whether to modify the
4259 value. For PE, don't modify the value of a C_FCN symbol not named
4262 * libbfd-in.h (_bfd_abort): Declare.
4264 * bfd.c (_bfd_abort): New function.
4265 * libbfd.h: Rebuild.
4267 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
4270 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
4271 don't write out the associated line numbers.
4273 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
4276 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
4277 changes when the base type is unknown.
4279 * coffgen.c (coff_print_symbol): Fix printing of aux record for
4282 * syms.c (BSF_DEBUGGING_RELOC): Define.
4283 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
4284 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
4286 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
4287 BSF_DEBUGGING_RELOC set.
4288 * bfd-in2.h: Rebuild.
4290 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4292 * ecoff.c (bfd_debug_section): Update initialization for new
4294 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
4295 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
4297 1999-09-10 H.J. Lu <hjl@gnu.org>
4299 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
4300 _bfd_filnmlen field.
4301 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4303 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
4305 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
4306 for FPTR relocs involving local symbols.
4308 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
4309 value for the stub address in a call through a stub.
4310 Install the value for a local symbol directly into the DLT
4311 instead of generating a reloc. Correctly handle FPTR64 relocs.
4313 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
4314 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
4315 (elf_hppa_final_link): Call them.
4317 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4319 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
4320 (elf_adjust_dynamic_symbol): ...from here.
4322 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
4324 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
4325 relocation, remove them. SECREL64->LTOFF16WF.
4326 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
4328 (elf_hppa_relocate_insn): Similarly.
4330 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
4331 (elf_hppa_relocate_insn): Similarly.
4333 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
4335 (elf_hppa_relocate_insn): Similarly.
4337 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
4338 Handle LTOFF_TP* relocs.
4339 (elf_hppa_relocate_insn): Similarly.
4341 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
4342 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
4343 (elf_hppa_relocate_insn): Handle PCREL* relocs.
4345 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
4346 DIR32, DIR64 and FPTR64 relocations.
4347 (elf_hppa_relocate_insn): Similarly.
4349 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
4350 address of the .PARISC.global section.
4351 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
4352 table entry elf_hppa_final_link_relocate. Do not give a warning
4353 for a reloc against an external symbol if it has a PA64 hash
4355 (elf_hppa_final_link_relocate): Significantly rework. Handle
4356 DLTIND relocations. Compute the final value of the relocation
4357 before passing the value of elf_hppa_relocate_insn.
4358 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
4359 relocation support. Handle DLTIND relocation requests just like
4360 DLTREL relocation requests. Simplify branch handling.
4362 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
4364 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
4365 non-allocated section as done in i386 version.
4366 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
4367 statement since this is no know relocation.
4369 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
4371 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
4373 (elf_hppa_relocate_insn): Similarly.
4375 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
4377 (elf_hppa_relocate_insn): Similarly.
4379 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4380 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
4381 Pass the relocate type rather than the insn format to
4382 elf_hppa_relocate_insn.
4383 (elf_hppa_relocate_insn): Make switch dependent on relocation type
4384 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
4386 1999-09-07 Ian Lance Taylor <ian@zembu.com>
4388 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4389 (bfd_coff_filnmlen): Define.
4390 (bfd_coff_std_swap_table): Initialize new field.
4391 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
4393 (coff_write_symbols): Likewise.
4394 (coff_get_normalized_symtab): Likewise.
4395 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
4396 * libcoff.h: Rebuild.
4398 1999-09-06 Donn Terry <donn@interix.com>
4400 * coffcode.h (sort_by_secaddr): New static function if
4402 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
4403 sections by VMA when assigning target_index values. Always set
4406 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
4407 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
4409 * libcoff.h: Rebuild.
4411 * coffcode.h (coff_set_custom_section_alignment): Add const to
4412 declaration to match definition.
4413 (coff_write_object_contents): Don't set F_AR32W(R)? if
4416 * coff-i386.c (in_reloc_p): Add declaration.
4417 (i386coff_vec): Simplify initialization of
4418 application_section_flags.
4420 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
4421 version. Move COFF_WITH_PE specific code to new version.
4422 (stype_to_sec_flags): Likewise. Add section parameter.
4423 * coffgen.c (make_a_section_from_file): Set target_index before
4424 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
4425 * libcoff.h: Rebuild.
4427 * syms.c (stt): Add some PE/PEI section names.
4428 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4430 (bfd_symbol_info): Check for 'w'.
4432 * section.c (struct bfd_comdat_info): Define.
4433 (asection): Add comdat field.
4434 (STD_SECTION): Initialize comdat field.
4435 (bfd_make_section_anyway): Likewise.
4436 * bfd-in2.h: Rebuild.
4438 1999-09-06 Andreas Schwab <schwab@suse.de>
4440 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4443 1999-09-06 Nick Clifton <nickc@cygnus.com>
4445 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4446 bfd_realloc instead of calloc and realloc.
4448 1999-09-04 Steve Chamberlain <sac@pobox.com>
4450 * cpu-pj.c: New file.
4451 * elf32-pj.c: New file.
4452 * config.bfd (pj*): New cpu.
4453 (pj-*-*, pjl-*-*): New targets.
4454 * configure.in (bfd_elf32_pj_vec): New target vector.
4455 (bfd_elf32_pjl_vec): New target vector.
4456 * archures.c (bfd_arch_pj): Define.
4457 * elf.c (prep_headers): Handle bfd_arch_pj.
4458 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4459 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4460 to target vector list.
4461 * Makefile.am: Rebuild dependencies.
4462 (ALL_MACHINES): Add cpu-pj.lo.
4463 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4464 (BFD32_BACKENDS): Add elf32-pj.lo.
4465 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4466 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4468 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4470 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4471 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4472 and NON_GOT_REF from weak defined symbol to real symbol.
4473 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4474 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4475 create a COPY reloc.
4476 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4477 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4478 don't create a COPY reloc.
4480 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4482 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4483 count those in sections we are not including in the link.
4485 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4487 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4488 field in hpux11 shared libraries.
4490 1999-09-02 Nick Clifton <nickc@cygnus.com>
4492 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4494 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4496 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4497 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4498 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4500 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4502 * elflink.h (record_link_assignment): When possible, keep the
4503 original type of the symbol.
4505 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4507 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4508 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4509 tools were configured.
4510 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4512 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4514 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4515 GOT entries for GOT16 relocations; they're not required.
4517 1999-08-24 Nick Clifton <nickc@cygnus.com>
4519 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4521 * config.bfd (arm-*-netbsd*): New target.
4522 * configure.in (armnetbsd_vec): New target vector.
4523 * configure: Regenerate
4524 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4526 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4527 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4528 (armnetbsd.lo): New rule with deps.
4529 * Makefile.in: Regenerate.
4531 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4534 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4536 * som.c (som_slurp_symbol_table): Fix typo in comment.
4538 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4540 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4541 here instead of using elf_section_data...
4543 1999-08-19 Nick Clifton <nickc@cygnus.com>
4545 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4546 relocations into the base file.
4547 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4548 we are building a base file.
4550 1999-08-19 Nick Clifton <nickc@cygnus.com>
4552 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4554 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4555 REL relocs when performing a partial relocation.
4557 1999-08-18 Donn Terry <donn@interix.com>
4559 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4560 _bfd_coff_link_input_bfd into top level.
4562 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4563 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4564 (coff_i386_rtype_to_howto): Likewise.
4565 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4566 Completely ignore symbols which are all zero.
4567 (dummy_reloc16_estimate): Add return 0.
4568 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4569 variable copy to name_copy to avoid shadowing outer scope
4571 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4572 from unsigned int to unsigned long. Add timestamp field.
4573 * libcoff.h: Rebuild.
4575 1999-08-17 H.J. Lu <hjl@gnu.org>
4577 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4580 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4582 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4583 for special section symbols.
4584 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4585 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4588 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4590 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4591 coincidence of variable names between old and new code.
4593 1999-08-12 Nick Clifton <nickc@cygnus.com>
4595 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4596 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4597 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4598 and 'addend' parameter a 'bfd_signed_vma'.
4599 (elf32_arm_final_link_relocate): Do not involve stubs in
4600 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4601 jumps, not function calls.
4603 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4605 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4606 in R_ARM_PC24 relocs.
4608 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4610 * elf-hppa.h (elf_hppa_fake_sections): New function.
4611 * elf32-hppa.c (elf_backend_fake_sections): Define.
4613 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4614 recent changes to the arch_info structure.
4616 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4617 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4618 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4621 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4622 Ralf Baechle <ralf@uni-koblenz.de>
4624 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4625 output DT_MIPS_GOTSYM.
4626 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4627 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4629 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4631 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4632 prototype. Handle local symbols. Add commentary.
4633 (mips_elf_calculate_relocation): Adjust accordingly.
4634 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4637 * elflink.h (elf_bfd_final_link): Tweak last change.
4639 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4641 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4642 elf-section data to allocate just the right amount of relocation
4643 space. Don't allocate the hash space twice.
4644 (elf_bfd_final_link): Calculate the amount of space to allocate in
4645 each relocation section.
4647 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4649 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4650 64bit mode, generate a section relative relocation for a 32bit
4652 (elf_hppa_is_local_label_name): New function.
4653 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4654 shared between 32bit and 64bit port.
4656 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4658 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4659 R_MIPS_GOT16 and R_MIPS_CALL16.
4660 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4661 to use when looking for a preexisting GOT entry.
4663 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4665 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4666 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4668 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4670 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4672 * elflink.h (elf_link_output_extsym): Don't output a weak
4673 reference to an undefined symbol just because it was defined weak
4676 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4678 * coffgen.c (coff_find_nearest_line): When looking for file, use
4679 last best match rather than first. If address is beyond last line
4680 number record, don't return the last line as the correct value.
4682 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4684 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4685 * bfd-in2.h: Rebuild.
4687 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4689 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4690 * coffcode.h (coff_set_custom_section_alignment): New static
4692 (coff_section_alignment_table): New static array.
4693 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4694 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4695 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4696 * libcoff.h: Rebuild.
4698 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4700 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4702 * Makefile.in: Rebuild.
4704 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4706 * section.c (SEC_SHARED): Define.
4707 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4708 (styp_to_sec_flags): Likewise.
4709 * peicode.h (coff_swap_scnhdr_out): Likewise.
4710 * bfd-in2.h: Rebuild.
4712 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4714 * coffcode.h (coff_classify_symbol): Comment out part of
4715 1999-08-05 change which breaks cygwin DLLs.
4717 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4718 * aclocal.m4, configure: Rebuild.
4720 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4722 * section.c (global_syms): Only initialize union field if
4725 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4727 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4728 the size of a GOT entry here.
4729 (mips_elf_calculate_relocation): Don't create a local GOT entry
4730 for the symbol in a GOT16 relocation; just for it's high-order bit
4731 (_bfd_mips_elf_relocate_section): Fix thinko.
4733 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4735 Based on patches from Donn Terry <donn@interix.com>:
4736 * coffcode.h (enum coff_symbol_classification): Define.
4737 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4738 _bfd_coff_classify_symbol. Change return type.
4739 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4740 (coff_slurp_symbol_table): Use coff_classify_symbol.
4741 (coff_classify_symbol): New static function.
4742 (coff_sym_is_global): Never define.
4743 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4744 * cofflink.c (coff_link_check_ar_symbols): Use
4745 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4746 (coff_link_add_symbols): Likewise.
4747 (_bfd_coff_link_input_bfd): Likewise.
4748 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4749 coff_classify_symbol.
4750 * libcoff.h: Rebuild.
4752 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4754 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4755 (e_ltpsel, e_rtpsel): Similarly.
4757 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4758 and 14bit ertpsel. Handle 64bit psel.
4760 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4762 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4763 handling for REL relocations. And only left-shift R_MIPS26
4764 relocation addends where necessary.
4766 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4768 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4769 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4770 Just return the relocation found.
4771 (mips_elf_relocate_section): Pull the LO16 addend out of the
4772 section itself when using REL relocations.
4774 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4775 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4778 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4780 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4781 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4782 relocation against a symbol in an input section with no output
4783 section. From Daniel Jacobowitz <drow@false.org>.
4785 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4787 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4788 look for generated file correctly.
4789 * aclocal.m4, configure: Rebuild.
4791 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4793 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4794 and R_MIPS16_26 relocations correctly when relocating.
4795 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4796 and R_MIPS_CALL_LO16 are for global symbols.
4798 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4800 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4802 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4803 variables and initialize them.
4805 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4807 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4808 there are no global symbols requiring GOT entries.
4809 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4810 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4811 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4813 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4814 symbols are considered to have the value zero.
4815 (_bfd_mips_elf_relocate_section): Don't try to perform a
4816 relocation for an undefined symbol.
4817 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4820 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4822 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4823 wants ba,a,pt %xcc instead of %icc.
4824 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4825 of large PLT entries.
4826 (sparc64_elf_plt_ptr_offset): Fix calculation.
4827 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4828 addend should be relative to load address, not .plt section start.
4829 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4831 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4833 * elf-bfd.h (struct elf_backend_data): Add
4834 print_symbol_all and output_arch_syms backend methods.
4835 * elfxx-target.h: Likewise.
4836 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4837 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4838 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4840 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4841 symbols in .dynsym, add their names into .dynstr. Put those symbols
4843 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4844 pointers to STT_REGISTER symbols in dynsym section.
4845 (sparc64_elf_print_symbol_all): New function.
4846 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4847 printing using the print_symbol_all hook.
4849 1999-07-30 Catherine Moore <clm@cygnus.com>
4851 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4854 1999-07-29 Richard Henderson <rth@cygnus.com>
4856 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4857 dynamic_sections_created.
4859 1999-07-29 Richard Henderson <rth@cygnus.com>
4861 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4862 (mips_rtype_to_howto): ... new function.
4863 (_bfd_mips_elf_relocate_section): Use it.
4865 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4867 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4869 1999-07-27 Nick Clifton <nickc@cygnus.com>
4871 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4873 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4874 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4876 1999-07-23 Donn Terry <donn@interix.com>
4878 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4879 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4880 * cofflink.c (coff_link_add_symbols): If PE, handle section
4882 * libcoff.h: Rebuild.
4884 * config.bfd (i[3456]86-*-interix*): New target.
4886 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4888 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4889 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4890 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4891 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4892 (COFF_SUPPORT_GNU_LINKONCE): Define.
4893 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4894 (COFF_SUPPORT_GNU_LINKONCE): Define.
4896 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4899 * makefile.dos: Remove; obsolete.
4900 * configure.bat: Remove; obsolete.
4902 1999-07-21 H.J. Lu <hjl@gnu.org>
4904 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4906 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4908 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4909 message and fail if a symbol index is out of range.
4911 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4913 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4914 when looking at a R_MIPS_GOT16 relocation.
4916 1999-07-20 Nick Clifton <nickc@cygnus.com>
4918 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4920 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4922 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4923 removed in previous change.
4924 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4925 in relocateable output.
4927 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4929 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4932 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4933 if they appear to be specially created by the linker.
4935 1999-07-19 Nick Clifton <nickc@cygnus.com>
4937 * targets.c (alternative_target): New field in bfd_target
4939 (bfd_search_for_target): New function: Find a target that
4940 satisifies a search function.
4941 * bfd-in2.h: Regenerate.
4943 * elfxx-target.h: Initialise the alternative_target field of
4944 the bfd_target structures to point to the other target (if
4946 * nlm-target.h: Initialise the alternative_target field of
4947 the bfd_target structures to point to the other target (if
4950 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4951 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4953 * aix386-core.c: Initialise new field of bfd_target structure.
4954 * aout-adobe.c: Initialise new field of bfd_target structure.
4955 * aout-arm.c: Initialise new field of bfd_target structure.
4956 * aout-target.h: Initialise new field of bfd_target structure.
4957 * aout-tic30.c: Initialise new field of bfd_target structure.
4958 * binary.c: Initialise new field of bfd_target structure.
4959 * bout.c: Initialise new field of bfd_target structure.
4960 * cisco-core.c: Initialise new field of bfd_target structure.
4961 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4962 * coff-alpha.c: Initialise new field of bfd_target structure.
4963 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4964 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4965 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4966 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4967 * coff-i386.c: Initialise new field of bfd_target structure.
4968 * coff-i860.c: Initialise new field of bfd_target structure.
4969 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4970 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4971 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4972 * coff-mips.c: Initialise new field of bfd_target structure.
4973 * coff-ppc.c: Initialise new field of bfd_target structure.
4974 * coff-rs6000.c: Initialise new field of bfd_target structure.
4975 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4976 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4977 * coff-tic30.c: Initialise new field of bfd_target structure.
4978 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4979 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4980 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4981 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4982 * hppabsd-core.c: Initialise new field of bfd_target structure.
4983 * hpux-core.c: Initialise new field of bfd_target structure.
4984 * i386msdos.c: Initialise new field of bfd_target structure.
4985 * i386os9k.c: Initialise new field of bfd_target structure.
4986 * ieee.c: Initialise new field of bfd_target structure.
4987 * ihex.c: Initialise new field of bfd_target structure.
4988 * irix-core.c: Initialise new field of bfd_target structure.
4989 * mipsbsd.c: Initialise new field of bfd_target structure.
4990 * netbsd-core.c: Initialise new field of bfd_target structure.
4991 * oasys.c: Initialise new field of bfd_target structure.
4992 * osf-core.c: Initialise new field of bfd_target structure.
4993 * ppcboot.c: Initialise new field of bfd_target structure.
4994 * ptrace-core.c: Initialise new field of bfd_target structure.
4995 * sco5-core.c: Initialise new field of bfd_target structure.
4996 * som.c: Initialise new field of bfd_target structure.
4997 * srec.c: Initialise new field of bfd_target structure.
4998 * tekhex.c: Initialise new field of bfd_target structure.
4999 * trad-core.c: Initialise new field of bfd_target structure.
5000 * versados.c: Initialise new field of bfd_target structure.
5001 * vms.c: Initialise new field of bfd_target structure.
5003 1999-07-19 Andreas Schwab <schwab@suse.de>
5005 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
5008 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
5010 * elflink.h (elf_link_adjust_relocs): New function.
5011 (elf_bfd_final_link): Use it.
5012 (elf_link_input_bfd): Deal with the fact that there can be
5013 two relocation sections for a single section.
5014 (elf_reloc_link_order): Likewise.
5016 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
5017 a relocateable object.
5018 (_bfd_mips_elf_relocate_section): Handle relocateable links.
5020 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5022 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
5023 (sparc64_elf_get_reloc_upper_bound,
5024 sparc64_elf_get_dynamic_reloc_upper_bound,
5025 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
5026 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
5028 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
5029 ELF64_R_TYPE_ID/DATA where appropriate.
5031 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5033 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
5036 1999-07-16 Ian Lance Taylor <ian@zembu.com>
5038 * elf32-mips.c (mips_elf_local_relocation_p): New static
5040 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
5041 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
5042 Always set *require_jalxp.
5043 (mips_elf_stub_section_p): Mark abfd parameter as unused.
5044 (_bfd_mips_elf_relocate_section): Only look for LO16 following
5045 GOT16 if the GOT16 is against a local symbol. Don't return false
5046 for an undefined symbol. If there is an overflow, assert that we
5049 1999-07-16 Andreas Schwab <schwab@suse.de>
5051 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
5052 variables `link' and `elfsec'.
5053 (elf_bfd_final_link): Remove unused variable `os'.
5055 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
5057 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
5058 a PT_PHDR program headers.
5059 (_bfd_mips_elf_final_link): Don't assume there are going to be
5060 section symbols when we're not building a shared object.
5061 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
5064 1999-07-15 J.T. Conklin <jtc@redback.com>
5066 * config.bfd (i[3456]86-*-vxworks*): New target.
5068 1999-07-15 Mark Mitchell <mark@codesourcery.com>
5070 * elf32-mips.c (mips_elf_stub_section_p): New function.
5071 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
5072 (mips_elf_relocate_section): Adjust calling sequence for
5073 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5074 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
5077 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5079 * configure.in: Bump version number to 2.9.5.
5080 * configure: Rebuild.
5082 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
5084 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
5086 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
5087 to derive final type instead of hardwiring a selection.
5089 1999-07-14 Mark Mitchell <mark@codesourcery.com>
5091 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
5092 things relocated by R_MIPS16_GPREL.
5093 (mips_elf_perform_relocation): Likewise.
5095 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
5097 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
5099 1999-07-14 Richard Henderson <rth@cygnus.com>
5101 * elf32-mips.c (struct mips_got_info): Add global_gotno.
5102 (_bfd_mips_elf_size_dynamic_sections): Set it.
5103 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
5104 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
5105 new argument max_local.
5107 1999-07-14 Mark Mitchell <mark@codesourcery.com>
5109 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
5110 subwords when handling an R_MIPS16_26 relocation.
5111 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
5114 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
5115 dst_mask to match reality.
5116 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
5117 (mips_elf_obtain_contents): Use bfd_get.
5118 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
5119 (mips_elf_relocate_section): Likewise.
5121 1999-07-13 Mark Mitchell <mark@codesourcery.com>
5123 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
5124 (mips_elf_relocate_section): Adjust calling sequence for
5125 mips_elf_perform_relocation.
5126 (mips_elf_perform_relocation): Take additional argument. Handle
5127 R_MIPS16_26. Use bfd_put for convenience.
5129 1999-07-13 Richard Henderson <rth@cygnus.com>
5131 * elf.c (assign_file_positions_for_segments): Thinko last change.
5132 Always overwrite p_flags.
5134 1999-07-13 Richard Henderson <rth@cygnus.com>
5136 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
5137 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
5138 .dynbss and .rel[a].bss if want_dynbss.
5139 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
5141 1999-07-13 Richard Henderson <rth@cygnus.com>
5143 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
5145 1999-07-13 Richard Henderson <rth@cygnus.com>
5147 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
5148 (struct elf_link_hash_table): Add dynlocal.
5149 (_bfd_elf_link_lookup_local_dynindx): Prototype.
5150 (_bfd_elf_link_adjust_dynindx): Delete.
5151 (_bfd_elf_link_renumber_dynsyms): Prototype.
5152 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
5153 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
5154 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
5155 (_bfd_elf_link_lookup_local_dynindx): New function.
5156 (elf_link_renumber_hash_table_dynsyms): New function.
5157 (_bfd_elf_link_renumber_dynsyms): New function.
5158 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
5159 (struct elf_assign_sym_version_info): Delete removed_dynamic.
5160 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
5161 instead of elf_link_remove_section_and_adjust_dynindices.
5162 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
5163 (elf_link_assign_sym_version): Remove removed_dynamic code.
5164 (elf_link_renumber_dynsyms): Delete.
5165 (elf_bfd_final_link): Install section and local symbols into .dynsym.
5167 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
5168 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
5169 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
5170 * elf32-mips.c: Similarly.
5171 * elf32-ppc.c: Similarly.
5172 * elf32-sparc.c: Similarly.
5173 * elf64-alpha.c: Similarly.
5174 * elf64-sparc.c: Similarly.
5176 1999-07-13 Mark Mitchell <mark@codesourcery.com>
5178 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
5179 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
5180 when the relocation is against _gp_disp.
5182 1999-07-12 Mark Mitchell <mark@codesourcery.com>
5184 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
5185 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
5186 to possibly_dynamic_relocs. Adjust usage throughout code.
5187 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
5188 (elf_mips_ctor64_howto): Likewise.
5189 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
5191 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
5192 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
5193 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
5194 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
5196 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5198 * Makefile.am: Rebuild dependencies.
5199 * Makefile.in: Rebuild.
5201 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
5202 * bfd-in2.h: Rebuild.
5204 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5205 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
5206 structure initializations. Add casts.
5207 * reloc.c (EMPTY_HOWTO): Define.
5208 * bfd-in2.h: Rebuild.
5209 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
5210 comparisons against 0.
5211 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
5212 previous_ibfd_e_flags to unsigned long.
5213 * vms.h (struct vms_private_data_struct): Change section_count to
5215 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
5216 (_bfd_vms_write_gsd): Change symnum to unsigned.
5217 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
5218 * vms-tir.c (etir_sta): Change psect to unsigned.
5219 (alloc_section): Change idx to unsigned.
5220 (tir_sta, tir_ctl): Change psect to unsigned.
5221 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
5222 * vms.c (priv_section_count): Change to unsigned.
5224 1999-07-12 Andreas Schwab <schwab@suse.de>
5226 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
5227 * m68klinux.c: Likewise.
5229 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5231 * Many files: Changes to avoid gcc warnings: Remove unused local
5232 variables. Add default case to enum switches.
5233 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
5234 compile if not COFF_IMAGE_WITH_PE.
5235 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
5236 (bfd_arm_get_bfd_for_interworking): Likewise.
5237 (bfd_arm_process_before_allocation): Likewise.
5238 * epoc-pei-arm.c: Don't rename bfd_arm functions.
5239 * pei-arm.c: Likewise.
5240 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
5241 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
5242 (mips_elf_got16_entry): Put parens around & in body of ==.
5243 (mips_elf_calculate_relocation): Correct test for empty string.
5244 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
5246 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
5249 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5251 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5252 as appropriate. Fill in structure initializations. Add variable
5253 initializations. Add casts.
5254 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
5255 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
5257 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
5259 * elf-bfd.h (bfd_elf_hash): Update declaration.
5260 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
5261 when calling bfd_elf_hash.
5263 1999-07-11 Mark Mitchell <mark@codesourcery.com>
5265 * libbfd.c (bfd_put_8): Make it of type `void'.
5266 * bfd-in2.h: Regenerated.
5267 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
5269 (_bfd_mips_elf_final_link): Likewise.
5271 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
5273 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5275 * config.bfd (hppa*-*-linux-gnu*): New target
5277 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5279 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
5280 (_bfd_mips_elf_create_dynamic_sections): New function.
5281 (_bfd_mips_elf_add_symbol_hook): Likewise.
5282 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
5283 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
5284 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
5285 (_bfd_mips_elf_gc_mark_hook): Likewise.
5286 (_bfd_mips_elf_gc_sweep_hook): Likewise.
5287 (_bfd_mips_elf_always_size_sections): Likewise.
5288 (_bfd_mips_elf_size_dynamic_sections): Likewise.
5289 (_bfd_mips_elf_check_relocs): Likewise.
5290 (_bfd_mips_elf_link_hash_table_create): Likewise.
5291 (_bfd_mips_elf_print_private_data): Likewise.
5292 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
5293 (_bfd_mips_elf_final_link): Likewise.
5294 (_bfd_mips_elf_additional_program_headers): Likewise.
5295 (_bfd_mips_elf_modify_segment_map): Likewise.
5296 (_bfd_mips_elf_relocate_section): Likewise.
5297 * elf32-mips.c (mips_elf32_object_p): Move contents into
5298 _bfd_mips_elf_object_p.
5299 (mips_elf_additional_program_headers): Rename to
5300 _bfd_mips_elf_additional_program_headers.
5301 (mips_elf_modify_segment_map): Rename to
5302 _bfd_mips_elf_modify_segment_map.
5303 (elf_mips_abi_name): Change prototype.
5304 (mips_elf32_section_from_shdr): Merge into
5305 _bfd_mips_elf_section_from_shdr.
5306 (mips_elf32_section_processing): Merge into
5307 _bfd_mips_elf_section_processing.
5308 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
5309 the right back-end ELF linker.
5310 (mips_elf_relocate_section): Rename to
5311 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
5312 (mips_elf_link_output_symbol_hook): Rename to
5313 _bfd_mips_elf_link_output_symbol_hook.
5314 (mips_elf_create_dynamic_section): Rename to
5315 _bfd_mips_elf_create_dynamic_section.
5316 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
5317 Adjust for 64-bit code. Use mips_elf_got_section.
5318 (mips_elf_adjust_dynamic_symbol): Rename to
5319 _bfd_mips_elf_adjust_dynamic_symbol. Use
5320 mips_elf_allocate_dynamic_relocations.
5321 (mips_elf_finish_dynamic_symbol): Rename to
5322 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
5323 Adjust for 64-bit code.
5324 (mips_elf_finish_dynamic_sections): Rename to
5325 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
5326 (mips_elf_always_size_sections): Rename to
5327 _bfd_mips_elf_always_size_sections.
5328 (mips_elf_add_symbol_hook): Rename to
5329 _bfd_mips_elf_add_symbol_hook.
5330 (mips_elf_next_lo16_addend): Constify.
5331 (mips_elf_calculate_relocation): Likewise.
5332 (mips_elf_obtain_contents): Likewise.
5333 (mips_elf_perform_relocation): Likewise.
5334 (mips_elf_create_dynamic_relocation): Likewise.
5335 (mips_elf_allocate_dynamic_relocations): New function.
5336 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
5337 (MIPS_ELF_REL_SIZE): Likewise.
5338 (MIPS_ELF_DYN_SIZE): Likewise.
5339 (MIPS_ELF_GOT_SIZE): Likewise.
5340 (MIPS_ELF_SYM_SIZE): Likewise.
5341 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
5342 (MIPS_ELF_GET_WORD): Likewise.
5343 (MIPS_ELF_PUT_WORD): Likewise.
5344 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5345 (STUB_LW): Conditionalize for 64-bit value.
5346 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
5348 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
5349 Check it for inconsistency.
5350 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
5352 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
5354 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
5355 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
5356 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
5357 (mips_elf_local_got_index): Likewise.
5358 (mips_elf_got_page): Likewise.
5359 (mips_elf_got_info): Likewise.
5360 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
5361 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
5362 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
5363 instead of constant `2'.
5364 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
5365 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
5366 (mips_elf_size_dynamic_sections): Use
5367 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
5368 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
5369 Adjust all releveant entries in elf backend table.
5370 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
5371 (mips_elf64_section_processing): Likewise.
5372 Adjust elf backend entries to use _bfd_mips_elf variants now
5375 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
5377 (size_dynamic_sections): Likewise.
5378 (elf_link_output_extsym): Likewise.
5379 * elf.c: (elf_fake_sections): Likewise.
5380 * libbfd.c (bfd_get): New macro.
5381 (bfd_put): Likewise.
5382 * bfd-in2.h: Regenerated.
5384 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5386 * elf-bfd.h (elf_size_info): Add hash_entry_size,
5387 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
5388 wap_reloca_in, and swap_reloca_out.
5389 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
5390 multiple internal relocations per external relocation.
5391 (link_read_relocs): Likewise.
5392 (elf_bfd_final_link): Likewise.
5393 (elf_link_input_bfd): Likewise.
5394 (elf_gc_mark): Likewise.
5395 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5396 * elfcode.h (elf_swap_dyn_out): Adjust type to match
5398 (size_info): Add entries for new fields.
5399 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
5400 (mips_elf64_be_swap_reloc_in): New function.
5401 (mips_elf64_be_swap_reloc_out): Likewise.
5402 (mips_elf64_be_swap_reloca_in): Likewise.
5403 (mips_elf64_be_swap_reloca_out): Likewise.
5404 (mips_elf64_size_info): Add entries for new fields.
5406 1999-07-07 Ian Lance Taylor <ian@zembu.com>
5408 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
5409 field equals the new rel_count field.
5410 (elf_link_input_bfd): When doing a relocateable link, use the new
5411 rel_count field rather than the reloc_count field.
5412 (elf_reloc_link_order): Likewise.
5413 (elf_finish_pointer_linker_section): Likewise.
5415 Based on patch from H.J. Lu <hjl@gnu.org>:
5416 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
5417 shared library to override a weak definition in a regular object.
5419 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
5421 * libhppa.h: Revert July 2, 1999 patch.
5423 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
5424 need to generate DLTIND relocations, not DLTREL relocations.
5426 1999-07-05 Nick Clifton <nickc@cygnus.com>
5428 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5430 (coff_set_flags): Recognise arm 5 architectures.
5432 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5433 Add support for armv5 architecture.
5435 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5437 * reloc.c: Add new, assembler only, ARM reloc:
5438 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5440 * bfd-in2.h: Regenerate.
5442 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5444 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5445 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5446 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5447 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5448 * elf32-mips.c (ABI_64_P): New macro.
5449 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5450 (_bfd_mips_elf_find_nearest_line): Adjust call to
5451 _bfd_dwarf2_find_nearest_line.
5452 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5453 * libbfd.h: Regenerated.
5455 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5457 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5459 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5461 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5462 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5464 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5466 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5468 (_bfd_elf_init_reloc_shdr): New function.
5469 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5470 bfd_alloc followed by memset.
5471 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5472 (elf_fake_sections): Here.
5473 (assign_section_numbers): Assign section numbers for the second
5474 relocation section, if required.
5475 * elflink.h (elf_link_output_relocs): New function.
5476 (elf_link_size_reloc_section): Likewise.
5477 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5478 (elf_link_input_bfd): Use elf_link_output_relocs.
5480 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5481 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5483 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5485 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5488 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5490 * elf32-mips.c (mips_elf_got_info): Move declaration before
5491 prototypes. Change global_gotsym to be a pointer to a hash entry,
5492 rather than a number index.
5493 (mips_elf_link_hash_entry): Move declaration before prototypes.
5494 (mips_elf_irix6_finish_dynamic_symbol): New function.
5495 (mips_elf_sign_extend): Likewise.
5496 (mips_elf_high): Likewise.
5497 (mips_elf_higher): Likewise.
5498 (mips_elf_highest): Likewise.
5499 (mips_elf_global_got_index): Likewise.
5500 (mips_elf_local_got_index): Likewise.
5501 (mips_elf_got_offset_from_index): Likeiwse.
5502 (mips_elf_record_global_got_symbol): Likewise.
5503 (mips_elf_got_page): Likewise.
5504 (mips_elf_next_lo16_addend): Likewise.
5505 (mips_elf_calculate_relocation): Likewise.
5506 (mips_elf_obtain_contents): Likewise.
5507 (mips_elf_perform_relocation): Likewise.
5508 (mips_elf_assign_gp): Likewise.
5509 (mips_elf_sort_hash_table_f): Likewise.
5510 (mips_elf_sort_hash_table): Likewise.
5511 (mips_elf_got_section): Likewise.
5512 (mips_elf_got_info): Likewise.
5513 (mips_elf_create_local_got_entry): Likewise.
5514 (mips_elf_got16_entry): Likewise.
5515 (mips_elf_create_dynamic_relocation): Likewise.
5516 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5517 (mips_elf_final_gp): Use mips_elf_assign_gp.
5518 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5519 into SHN_SCOMMON automatically on IRIX6.
5520 (mips_elf_add_symbol_hook): Likewise.
5521 (mips_elf_relocate_section): Rewrite, using
5522 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5523 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5524 Don't deal with .rld_map on IRIX6.
5525 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5526 section flags appropriately for .got.
5527 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5528 the got. Call mips_elf_record_global_got_symbol and allocate
5529 local got space appropriately.
5530 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5531 char *. Rework calculation of GOT size. Sort dynamic symbol
5532 table entries so entries that do not require GOT entries appear at
5533 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5534 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5536 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5538 (mips_elf_finish_dynamic_symbol): Use
5539 mips_elf_irix6_finish_dynamic_symbol.
5540 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5541 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5542 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5544 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5546 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5547 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5549 1999-06-04 Philip Blundell <philb@gnu.org>
5551 * elf32-arm.h (elf_backend_got_header_size): Define.
5552 (elf_backend_plt_header_size): Likewise.
5554 1999-06-28 Jim Pick <jim@jimpick.com>
5556 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5558 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5560 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5561 relocation function.
5562 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5564 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5566 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5567 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5568 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5569 (_bfd_mips_elf_section_from_shdr): Use them.
5570 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5571 of GP-relative sections.
5572 (_bfd_mips_elf_set_section_contents): Use them.
5573 (_bfd_mips_elf_section_processing): Share code between .sdata and
5574 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5575 (mips_elf_additional_program_headers): Add handling for
5576 PT_MIPS_OPTIONS segment on IRIX6.
5577 (mips_elf_modify_segment_map): Likeiwse.
5578 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5579 Include the options sections on IRIX6. Don't look for GP-relative
5580 sections by name; use SHF_MIPS_GPREL instead.
5581 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5583 (mips_elf_create_dynamic_sections): Don't muck about with section
5584 alignments and such on IRIX6.
5585 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5586 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5587 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5588 bfd_zalloc rather than bfd_alloc and memset.
5589 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5590 Don't assert the existence of .rld_map on IRIX6.
5591 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5593 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5594 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5597 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5599 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5600 (mips_elf_swap_msym_out): New function.
5601 (mips_elf_create_msym_section): Likewise.
5602 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5603 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5604 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5605 section not named .msym.
5606 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5607 .msym directly. Set appropriate attributes for the .msym
5609 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5610 (mips_elf_link_hash_newfunc): Clear it.
5611 (mips_elf_create_dynamic_sections): Create the .msym section
5613 (mips_elf_size_dynamic_sections): Allocate space for the
5614 .msym section. Add a DT_MIPS_MSYM entry.
5615 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5617 (mips_elf_finish_dynamic_sections): Assign a value for
5618 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5620 * elf32-mips.c (irix_compat_t): New enumeration.
5621 (ABI_N32_P): New macro.
5622 (IRIX_COMPAT): Likewise.
5623 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5624 (mips_elf_relocate_section): Fix typo.
5626 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5628 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5629 as writable PE sections.
5631 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5633 * dwarf2.c (struct arange): New type.
5634 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5635 (arange_add): New function.
5636 (decode_line_info): Keep track of address ranges that a compilation
5638 (comp_unit_contains_address): Return true if address is contained
5639 in _any_ of the address ranges associated with a compilation unit.
5640 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5641 on the first comp_unit that contains the address.
5643 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5645 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5646 (decode_line_info): Add variable STASH and initialize it to point
5647 to the per-bfd dwarf2_debug info. Remove static variable
5648 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5650 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5652 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5653 shared library to have an undefined symbol.
5655 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5656 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5658 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5660 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5661 * elf32-hppa.c: Remove everything related to symbol extension
5662 sections & records. Use the common elf_hppa_final_write_processing.
5664 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5666 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5667 functions instead of _init/_fini if requested.
5669 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5671 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5674 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5676 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5677 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5679 (ppc_elf_finish_dynamic_sections): Check for positive section
5680 dynindx field, rather than comparing against -1.
5681 (ppc_elf_relocate_section): Only return false if undefined_symbol
5682 or reloc_overflow fail, not always upon encountering an error.
5684 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5686 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5687 bfd_byte * before performing pointer arithmetic.
5689 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5691 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5693 * elf32-hppa.c: Include elf-hppa.h.
5694 (ARCH_SIZE): Define.
5695 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5697 (elf32_hppa_info_to_howto): Similarly.
5698 (elf_hppa_howto_table): Similarly.
5699 (elf_hppa_reloc_type_lookup): Similarly.
5700 (hppa_elf_gen_reloc_type): Similarly.
5701 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5703 1999-06-22 Nick Clifton <nickc@cygnus.com>
5705 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5706 handling R_V850_22_PCREL relocation.
5708 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5710 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5713 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5715 * section.c (_bfd_strip_section_from_output): Ignore sections
5716 DISCARDed by the link script.
5718 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5720 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5721 Remove unused local variable spp.
5723 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5724 the entry symbol is not set.
5726 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5728 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5729 GPDISP or LITUSE in a relocatable link.
5731 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5733 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5734 * (alloc_dwarf1_func): Likewise.
5736 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5738 * libhppa.h: Fix various formatting errors.
5739 (assemble_3); Rewrite using CATENATE.
5740 (assemble_17): Fix various bugs.
5742 1999-06-16 Nick Clifton <nickc@cygnus.com>
5744 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5746 1999-06-15 Richard Henderson <rth@cygnus.com>
5748 * section.c (SEC_SHORT): Define.
5749 * bfd-in2.h: Rebuild.
5751 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5753 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5754 Remove abfd parameter. Use _bfd_strip_section_from_output.
5755 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5757 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5758 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5759 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5761 (bfd_elf_size_dynamic_sections): Use it.
5763 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5765 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5766 complain_overflow_bitfield to complain_overflow_signed.
5768 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5770 * elflink.h (elf_link_read_relocs_from_section): New function,
5772 (elf_link_read_relocs): Here. Use it for both relocation
5775 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5777 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5778 asect->reloc_count is valid.
5780 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5782 * elf32-mips.c (mips_elf32_section_processing): Permit a
5783 SHT_MIPS_REGINFO section to have a size of 0.
5785 1999-06-12 David O'Brien <obrien@freebsd.org>
5787 * config.bfd (alpha*-*-freebsd*): New target.
5788 (i[3456]86-*-freebsd*): Now defaults to ELF.
5790 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5792 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5793 wrap if the relocation covers the high bit of an address.
5795 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5797 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5799 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5800 instead of R_SPARC_max.
5801 (sparc64_elf_info_to_howto): Likewise.
5802 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5803 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5805 1999-06-07 Richard Henderson <rth@cygnus.com>
5807 * section.c (_bfd_strip_section_from_output): Remove output
5808 sections with no initial link_order.
5810 1999-06-07 Nick Clifton <nickc@cygnus.com>
5812 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5814 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5816 * Makefile.am (SOURCE_HFILES): Add missing headers.
5817 * Makefile.in: Regenerated.
5819 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5821 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5824 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5826 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5827 range undefweak symbols.
5828 * hash.c: Add missing comma after @xref{}
5829 * linker.c: Likewise.
5831 1999-06-04 Nick Clifton <nickc@cygnus.com>
5833 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5835 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5836 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5837 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5838 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5840 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5842 * Makefile.am: Rebuild dependencies.
5843 (BFD32_BACKENDS): Add dwarf1.lo.
5844 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5845 * Makefile.in: Rebuild.
5847 1999-06-04 Nick Clifton <nickc@cygnus.com>
5849 * Makefile.am: Add epoc-arm-pe target.
5850 * Makefile.in: Regenerate.
5851 * pe-arm.c: Only redefine interworking function names if they have
5852 not already been redefined.
5853 * pei-arm.c: Only redefine interworking function names if they have
5854 not already been redefined.
5855 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5857 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5860 1999-06-03 Nick Clifton <nickc@cygnus.com>
5862 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5864 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5866 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5868 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5870 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5871 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5873 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5875 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5876 in other text sections.
5878 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5880 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5881 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5882 * libbfd.h: Regenerate.
5883 * coff-sh.c (sh_merge_private_data): Delete.
5884 (coff_bfd_merge_private_bfd_data): Change to
5885 _bfd_generic_verify_endian_match.
5886 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5888 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5890 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5892 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5894 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5896 (bfd_elf32_arm_process_before_allocation): Likewise.
5897 * bfd-in2.h: Rebuild.
5899 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5901 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5902 track of end_sequence markers.
5903 (add_line_info): Add END_SEQUENCE arg.
5904 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5905 debug-line info---it doesn't work right if a compilation unit
5906 consists of multiple discontiguous code-sequences. It would be
5907 worthwhile to optimize for the common case where a compilation
5908 unit results in a contiguous set of code sequences, but this is
5909 quite tricky to get right for arbitrary DWARF2 files.
5910 (lookup_address_in_line_info_table): Don't use the last line entry
5911 for a compilation unit for anything with an address higher than
5912 this line entry. Also, check for end_sequence markers to
5913 correctly handle discontinuities.
5914 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5915 compilation units, check all compilation units with each->high==0
5916 just like when reading compilation units.
5918 * dwarf2.c (decode_line_info): Initialize table->files and
5919 table->last_line to NULL to avoid segfaults due to random
5920 values in these members.
5921 (concat_filename): Check for out-of-range file number before
5922 indexing filename table. Segfaults suck.
5924 * dwarf2.c (decode_line_info): Don't truncate address to least
5925 significant 32 bits (breaks 64 bit targets).
5926 (lookup_address_in_function_table): Ditto.
5927 (comp_unit_contains_address): Ditto.
5929 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5931 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5932 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5933 (mips_elf64_howto_table_rela): Likewise.
5935 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5937 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5938 single section has two associated relocation sections.
5940 1999-06-02 Mark Salter <msalter@cygnus.com>
5942 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5943 COFF_WITH_PE defined.
5945 1999-06-02 Nick Clifton <nickc@cygnus.com>
5947 * pe-arm.c: Rename global arm interworking functions to avoid name
5948 collision when all targets BFD is built.
5951 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5953 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5954 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5955 (bfd_elf_section_data): Add use_rela_p.
5956 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5957 (_bfd_elf_new_section_hook): Likewise.
5958 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5960 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5961 * elfcode.h (write_relocs): Determine whether or not use rela
5962 relocs based on the relocation section header.
5963 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5964 instead of use_rela_p.
5965 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5966 (elf_backend_may_use_rela_p): Likewise.
5967 (elf_backend_default_use_rela_p): Likewise.
5968 (elfNN_bed): Use them.
5970 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5972 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5974 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5976 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5977 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5978 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5979 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5980 * bfd-in2.h: Regenerated.
5981 * libbfd.h: Likewise.
5982 * elf32-mips.c (mips_info_to_howto_rela): New function.
5983 (USE_REL): Adjust for new conventions.
5984 (MINUS_ONE): New macro.
5985 (elf_mips_howto_table): Add R_MIPS_SUB.
5986 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5988 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5989 .MIPS.content section.
5990 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5991 with .MIPS.content as .MIPS.content sections. Set
5992 SHF_MNIPS_NOSTRIP for such section.
5993 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5994 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5995 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5997 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5999 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
6002 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
6005 1999-05-30 Philip Blundell <philb@gnu.org>
6007 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
6008 1993-03-25 (!!). Take into account the bitmasks for the reloc so
6009 the addend does not overflow into the rest of the word.
6011 1999-05-29 Nick Clifton <nickc@cygnus.com>
6013 * bfd-in.h: Amend prototype for
6014 bfd_elf32_arm_process_before_allocation .
6015 * bfd-in.h: Regenerate.
6017 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
6018 elements in a fixed sized array.
6019 (ARM_ELF_ABI_VERSION): Define.
6020 (ARM_ELF_OS_ABI_VERSION): Define.
6021 (R_ARM_THM_ABS5): Fix rightshift and size.
6022 (R_ARM_THM_PC22): Fix size.
6023 (R_ARM_PLT32): Define Howto.
6024 (find_howto): New function: Locate a howto based on a reloc
6026 (elf32_arm_info_to_howto): Use find_howto if necessary.
6027 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
6028 bfd_reloc_code_real_type.
6029 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
6030 and BFD_RELOC_VTABLE_ENTRY.
6031 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
6033 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
6034 elements in a fixed sized array.
6035 (ARM_ELF_ABI_VERSION): Define.
6036 (ARM_ELF_OS_ABI_VERSION): Define.
6037 (R_ARM_THM_ABS5): Fix rightshift and size.
6038 (R_ARM_THM_PC22): Fix size.
6039 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
6040 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
6041 bfd_reloc_code_real_type.
6043 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
6044 no_pipeline_knowledge.
6045 (elf32_arm_link_hash_create): Initialise new field to zero.
6046 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
6047 no_pipeline_knowledge. Use this parameter to initialise the field
6048 in the globals data structure.
6049 (elf32_arm_final_link_relocate): Only add in pipeline offset if
6050 no_pipeline_knowledge is false and the binary is from an old
6052 (elf32_arm_merge_private_data): Generate an error if an attempt is
6053 made to link together big endian and little endian code.
6054 (elf32_arm_post_process_headers): New function: Initialise the
6055 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
6057 (elf_backend_post_process_headers): Define.
6059 1999-05-28 Nick Clifton <nickc@cygnus.com>
6061 * elf-bfd.h (struct elf_backend_data): Add new field:
6062 elf_backend_post_process_headers.
6064 * elfxx-target.h (elf_backend_post_process_headers): Define to
6065 NULL if not already defined.
6066 (elfNN_bed): Initialise elf_backend_post_process_headers field.
6068 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
6070 (_bfd_elf_compute_section_file_positions): Call
6071 elf_backend_post_process_headers if defined.
6073 1999-05-28 Ian Lance Taylor <ian@zembu.com>
6075 * configure.in: Check whether getuid and getgid exist.
6076 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
6077 HAVE_GETGID are not defined, respectively.
6078 (bfd_write_armap): Don't special case on _WIN32 for getuid and
6080 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
6081 * configure, config.in: Rebuild.
6083 1999-05-28 Martin Dorey <mdorey@madge.com>
6085 * elf32-i960.c: New file.
6086 * elf.c (prep_headers): Handle bfd_arch_i960.
6087 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
6088 * config.bfd (i960-*-elf*): New target.
6089 * configure.in (bfd_elf32_i960_vec): New target vector.
6090 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
6091 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
6092 * Makefile.in, aclocal.m4, configure: Rebuild.
6094 1999-05-27 Nick Clifton <nickc@cygnus.com>
6096 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
6098 (find_howto): New function: Find entries in the
6099 elf32_arm_howto_table.
6100 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
6102 (elf32_arm_reloc_type_lookup): Add lookup for
6103 BFD_RELOC_ARM_PLT32.
6105 1999-05-25 Philip Blundell <pb@nexus.co.uk>
6107 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
6108 (elf32_arm_link_hash_table_create): Use above function as the
6109 constructor for hash table entries.
6110 (elf32_arm_relocate_section): Avoid crash when there is no output
6112 (elf32_arm_final_link_relocate): New parameter h.
6113 (elf32_arm_relocate_section): Pass symbol hash entry to above
6115 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
6118 1999-05-25 Catherine Moore <clm@cygnus.com>
6120 * coff-arm.c (coff_arm_relocate_section): Don't emit
6121 base file entries for pc-relative values.
6123 1999-05-25 DJ Delorie <dj@cygnus.com>
6125 * peicode.h (coff_swap_sym_in): When we create the actual section
6126 to reflect the not-there section C_SECTION symbols refer to,
6127 change the symbol class to C_STAT as the section is now really
6130 1999-05-24 Philip Blundell <pb@nexus.co.uk>
6132 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
6135 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
6137 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
6139 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
6140 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
6142 1999-05-16 Nick Clifton <nickc@cygnus.com>
6144 * coff-mcore.c (in_reloc_p): Reinstate.
6146 1999-05-15 Nick Clifton <nickc@cygnus.com>
6148 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
6149 * bfd-in2.h: Regenerate.
6150 * coff-mcore.c (in_reloc_p): Remove defintion.
6151 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
6152 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
6153 IMAGE_REL_MCORE_RVA.
6154 (coff_mcore_rtype_to_howto): Add special processing for
6155 IMAGE_REL_MCORE_RVA.
6156 (coff_mcore_relocate_section): Add support for
6157 IMAGE_REL_MCORE_RVA.
6158 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
6159 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
6161 (mcore_elf_relocate_section): Delete redundant case labels.
6163 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6165 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
6166 precedence between bit-and and comparison.
6168 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
6170 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
6171 list of target formats (targ_selvecs).
6172 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
6173 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
6175 1999-05-10 DJ Delorie <dj@cygnus.com>
6177 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
6178 reasonable mode until "ar x" is smart enough to skip it (fixes
6179 gcc/libgcc.a builds on mips-ecoff targets
6181 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
6182 to work. Hack to support MS import libraries, which use different
6183 COMDAT types than GNU.
6184 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
6185 to implied zero-length sections (see peicode below)
6186 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
6187 filename symbols, which use one *or more* auxents.
6188 * coffswap.h (coff_swap_aux_in): ditto
6189 * peicode.h (coff_swap_sym_in): Build the implied zero-length
6192 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
6194 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
6195 for all relocations.
6197 1999-05-10 Catherine Moore <clm@cygnus.com>
6199 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
6200 if COFF_IMAGE_WITH_PE.
6201 (bfd_arm_process_before_allocation): Likewise.
6202 (bfd_arm_get_bfd_for_interworking): Likewise.
6203 * coff-arm.c: Likewise.
6204 * bfd-in2.h: Regenerate.
6205 * configure.in (armpe_little_vec): Remove coff-arm.lo.
6206 (armpe_big_vec): Likewise.
6207 * configure: Rebuild.
6209 1999-05-10 Nick Clifton <nickc@cygnus.com>
6211 * elf.c (elf_fake_sections): Check for .rel. as start of rel
6212 section, not just .rel. Same for .rela.
6214 1999-05-07 Nick Clifton <nickc@cygnus.com>
6216 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
6217 endianism with an error message.
6219 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
6221 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
6222 assignment from "unsigned char *" to "char *".
6223 (decode_line_info): Likewise for dwarf_line_buffer assignment.
6225 1999-05-05 Catherine Moore <clm@cygnus.com>
6227 * coff-arm.c (coff_arm_relocate_section): Add one to
6228 address of ARM_RVA32 thumb functions.
6230 1999-05-05 Catherine Moore <clm@cygnus.com>
6232 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
6233 (elf32_m68k_copy_private_bfd_data): New.
6234 (elf32_m68k_merge_private_bfd_data): New.
6235 (elf32_m68k_print_private_bfd_data): New.
6236 (CPU32_FLAG): Define.
6237 (PLT_CPU32_ENTRY_SIZE): Define.
6238 (elf_cpu32_plt0_entry): Declare.
6239 (elf_cpu32_plt_entry): Declare.
6240 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
6241 (elf_m68k_finish_dynamic_symbol): Likewise.
6242 (elf_m68k_finish_dynamic_sections): Likewise.
6243 (elf_backend_plt_header_size): Remove definition.
6244 (bfd_elf32_bfd_copy_private_bfd_data): Define.
6245 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6246 (bfd_elf32_bfd_set_private_flags): Define.
6247 (bfd_elf32_bfd_print_private_bfd_data): Define.
6249 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
6251 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
6252 and R_LONG_PCREL_MODE.
6254 1999-04-29 Nick Clifton <nickc@cygnus.com>
6256 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
6258 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
6260 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
6261 in relocation calculation.
6263 1999-04-26 Tom Tromey <tromey@cygnus.com>
6265 * aclocal.m4, configure: Updated for new version of libtool.
6267 1999-04-21 Nick Clifton <nickc@cygnus.com>
6269 * coff-mcore.c: Add support for mcore relocs.
6271 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
6273 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
6274 incorrect use EF_MIPS_xxBITPTRS.
6276 1999-04-18 Ian Lance Taylor <ian@zembu.com>
6278 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
6281 * bfd-in2.h: Rebuild.
6282 * libbfd.h: Rebuild.
6284 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6286 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
6287 (coff_arm_relocate_section): Add ARM26D transform. Only
6288 change to ARM26D for relocateable links.
6290 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
6292 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
6293 (bfd_elf32_bfd_print_private_bfd_data): New.
6295 1999-04-15 Doug Evans <devans@casey.cygnus.com>
6297 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
6298 refetch addend if USE_REL, add many comments regarding current state.
6299 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
6300 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
6301 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
6302 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
6304 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
6306 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
6307 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
6309 1999-04-13 David Mosberger <davidm@hpl.hp.com>
6311 * dwarf2.c (decode_line_info): Don't truncate address to least
6312 significant 32 bits (breaks 64 bit targets).
6313 (lookup_address_in_function_table): Ditto.
6314 (comp_unit_contains_address): Ditto.
6316 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
6318 * coff-arm.c (arm_emit_base_file_entry): New routine.
6319 (A2T3_OFFSET): Define.
6320 (T2A3_OFFSET): Define.
6321 (coff_arm_relocate_section): Emit base file entries for interworking
6324 1999-04-13 Philip Blundell <philb@gnu.org>
6326 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
6327 relocs 17 through 19.
6329 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
6331 * elfcode.h: Remove fnmatch.h.
6332 * elflink.h (elf_link_assign_sym_version): Call back to ld
6333 instead of calling fnmatch.
6335 * config.bfd (i?86-*-beoself): Include pe vecs.
6337 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
6339 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
6342 1999-04-10 Richard Henderson <rth@cygnus.com>
6344 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
6345 when trying to resolve dynamic symbol references.
6346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6347 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6348 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6349 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6350 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6351 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6352 * elflink.h (elf_link_output_extsym): Likewise.
6354 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
6356 * section.c (_bfd_strip_section_from_output): New function moved from
6357 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
6358 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
6359 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
6360 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
6361 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
6362 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
6363 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
6364 * bfd-in2.h: Update.
6366 1999-04-09 Ian Lance Taylor <ian@zembu.com>
6368 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
6370 1999-04-08 Nick Clifton <nickc@cygnus.com>
6372 * coff-mcore.c: New File: Support for mcore-pe targets.
6373 * cpu-mcore.c: New File: Support for mcore targets.
6374 * elf32-mcore.c: New File: Support for mcore-elf target.
6375 * pe-mcore.c: New File: Definitions for mcore-pe target.
6376 * pei-mcore.c: New File: Definitions for mcore-pei target.
6377 * Makefile.am: Add support for MCore targets.
6378 * Makefile.in: Regenerate.
6379 * config.bfd: Add support for MCore targets.
6380 * configure.in: Add support for MCore targets.
6381 * configure: Regenerate.
6382 * archures.c: Add support for MCore architecture.
6383 * bfd-in2.h: Regenerate.
6384 * coffcode.h: Add support for mcore-pe targets.
6385 * elf.c: Add support for mcore-elf target.
6386 * reloc.c: Add support for MCore relocs.
6387 * targets.c: Add support for MCore targets.
6389 1999-04-07 Nick Clifton <nickc@cygnus.com>
6391 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
6392 R_ARM_XPC25 and R_ARM_THM_XPC22.
6393 (elf32_arm_reloc_map): Remove redundant entries.
6395 1999-04-06 Ian Lance Taylor <ian@zembu.com>
6397 * sysdep.h (LC_MESSAGES): Never define.
6399 1999-04-06 Chris Torek <torek@bsdi.com>
6401 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
6402 all callers. Rewrite completely.
6403 (_bfd_relocate_contents): Rewrite overflow checking.
6404 * bfd-in2.h: Rebuild.
6406 1999-04-05 Ian Lance Taylor <ian@zembu.com>
6408 From Gabriel Paubert <paubert@iram.es>:
6409 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
6410 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
6411 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
6412 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
6413 * ppcboot.c (ppcboot_vec): Use little endian routines for
6416 * elf.c (elfcore_strndup): Only define if it will be used.
6417 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
6419 (ppc_elf_check_relocs): Remove unused local i.
6420 (ppc_elf_gc_mark_hook): Add default case to switch.
6422 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
6423 * srec.c (srec_scan): Accept \r in symbol definitions.
6424 (srec_object_p): Set HAS_SYMS if we saw any symbols.
6425 (symbolsrec_object_p): Likewise.
6427 1999-04-04 Don Bowman <don@pixsci.com>
6429 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6431 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6433 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6435 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6436 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6438 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6440 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6443 1999-03-31 Nick Clifton <nickc@cygnus.com>
6445 * config.bfd: Add support for arm-epoc-pe target.
6446 * configure.in: Add support for arm-epoc-pe target.
6447 * configure: Regenerate.
6448 * targets.c: Add support for arm-epoc-pe target.
6449 * coff-arm.c: Allow header files to override definition of
6450 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6451 * pe-arm.h: Allow previous header files to override definition of
6452 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6453 * pei-arm.h: Allow previous header files to override definition of
6454 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6455 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6456 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6458 1999-03-30 Nick Clifton <nickc@cygnus.com>
6460 * elf.c (elf_map_symbols): Handle the case where section
6461 symbols are generated for content-less sections which are
6462 not mapped to the output file.
6464 * linker.c: Replace direct references to fields in BFD structure
6465 with accessor macros.
6467 * elflink.h: Replace direct references to fields in BFD structure
6468 with accessor macros.
6470 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6472 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6474 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6475 account when adjusting section symbols during a partial link.
6477 1999-03-24 Nick Clifton <nickc@cygnus.com>
6479 * coff-sparc.c (struct coff_reloc_map): Change type of field
6480 'bfd_reloc_val' to bfd_reloc_code_real_type.
6481 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6482 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6483 * elf32-arc.c (struct arc_reloc_map): Ditto.
6484 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6485 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6486 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6487 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6488 * elf32-sh.c (struct elf_reloc_map): Ditto.
6489 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6490 * elf32-v850.c (struct v850_reloc_map): Ditto.
6491 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6492 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6493 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6495 1999-03-17 Martin Hunt <hunt@cygnus.com>
6497 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6498 function so source-level assembly works. If multiple N_SOs
6499 are seen without and N_FUNs, create an indextable entry with
6500 a NULL function name.
6502 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6504 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6505 of certian similar cpus.
6507 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6509 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6510 Add the 5000. Change the architecture for the 5400 to mips4.
6511 (elf_mips_mach): Add r5000.
6513 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6515 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6517 1999-03-11 Nick Clifton <nickc@cygnus.com>
6519 * binary.c (binary_set_section_contents): Generate warning about
6520 huge file offsets for any section that will occupy file space, not
6521 just those that are loadable.
6523 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6525 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6527 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6529 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6531 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6533 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6534 * elflink.h: Revert all changes since Feb 16. Instead:
6535 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6536 appropriate. Copy it to version symbols.
6537 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6538 symbols if appropriate.
6539 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6540 symbol if appropriate.
6541 (elf_link_output_extsym): If symbol is marked as undefined, and
6542 has no nonweak references, mark it as weak undefined.
6544 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6546 * elflink.h (elf_merge_symbol): When overriding a dynamic
6547 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6549 (elf_link_add_object_symbols): Don't copy the other field if we
6552 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6554 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6555 shared object with a weak undefined symbol.
6557 1999-02-18 Nick Clifton <nickc@cygnus.com>
6559 * elfarm-nabi.c: Set partial_inplace back to false.
6561 1999-02-17 Nick Clifton <nickc@cygnus.com>
6563 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6564 (USER_LABEL_PREFIX): Set to "_".
6566 The following patches are from: Scott Bambrough
6567 <scottb@corelcomputer.com>
6569 * libaout.h (M_ARM6_NETBSD): Set to 143.
6571 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6572 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6573 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6574 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6575 * bfd-in2.h: Regenerate.
6577 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6578 'true' as REL relocs are now being used. Add new PIC relocs:
6579 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6580 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6582 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6584 (elf32_arm_final_link_relocate): Change parameters so that entire
6585 reloc is passed. Add support for PIC relocs.
6586 (elf32_arm_relocate_section): Pass entire reloc to
6587 elf32_arm_final_link_relocate.
6588 (elf32_arm_check_relocs): Handle new PIC relocs.
6589 (elf32_arm_adjust_dynamic_symbol): New function.
6590 (elf32_arm_size_dynamic_sections): New function.
6591 (elf32_arm_discard_copies): New function.
6592 (elf32_arm_finish_dynamic_symbol): New function.
6593 (elf32_arm_finish_dynamic_sections): New function.
6594 (ELF_MAXPAGE_SIZE): Define.
6595 (bfd_elf32_bfd_reloc_type_lookup): Define.
6596 (elf_backend_relocate_section): Define.
6597 (elf_backend_adjust_dynamic_symbol): Define.
6598 (elf_backend_create_dynamic_sections): Define.
6599 (elf_backend_finish_dynamic_symbol): Define.
6600 (elf_backend_finish_dynamic_sections): Define.
6601 (elf_backend_size_dynamic_sections): Define.
6602 (elf_backend_plt_readonly): Define.
6603 (elf_backend_want_got_plt): Define.
6604 (elf_backend_want_plt_sym): Define.
6606 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6608 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6609 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6610 (_bfd_mips_elf_fake_sections): Likewise.
6612 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6614 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6615 bfd_elf32_arm_get_bfd_for_interworking,
6616 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6619 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6620 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6621 elf32_arm_find_nearest_line): Make them static.
6623 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6625 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6626 callers. Do not merge a definition from a shared object with a
6627 weak undefined symbol.
6628 (elf_link_add_object_symbols): Do not change the symbol type or
6629 size if the old symbol overrides the new one.
6631 1999-02-08 Nick Clifton <nickc@cygnus.com>
6633 * config.bfd: Add support for strongarm target.
6635 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6637 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6638 fields instead of unsigned char.
6640 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6642 * Makefile.am: Rebuild dependencies.
6643 * Makefile.in: Rebuild.
6645 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6647 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6648 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6649 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6650 * acinclude.m4: Add comments to uses of AC_DEFINE.
6651 * acconfig.h: Remove.
6652 * configure: Rebuild with current autoconf/automake.
6653 * aclocal.m4: Likewise.
6654 * config.in: Likewise.
6655 * Makefile.in: Likewise.
6657 1999-02-04 DJ Delorie <dj@cygnus.com>
6659 * libbfd.c (real_read): don't call fread for zero bytes. This
6660 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6662 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6664 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6665 of a jump is in the current 256 MB region.
6667 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6669 * format.c (bfd_check_format_matches): Change last patch to only
6670 take effect for the binary target.
6672 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6674 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6676 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6678 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6680 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6682 * format.c (bfd_check_format_matches): If the target was
6683 previously specified, don't check other targets when checking for
6686 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6688 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6689 (elf32_arm_reloc_type_lookup): Removed
6690 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6691 (elf32_arm_reloc_type_lookup): New.
6692 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6693 (elf32_arm_reloc_type_lookup): New.
6695 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6697 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6698 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6699 * Makefile.am: Use new files.
6700 * Makefile.in: Regenerate.
6701 * configure.in: Use new files.
6702 * configure: Regenerate.
6704 1999-02-01 Nick Clifton <nickc@cygnus.com>
6706 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6707 (fr30_elf_gc_sweep_hook): New function.
6708 (elf_backend_can_gc_sections): Define.
6710 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6712 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6713 and bfd_elf32_bigarm_oabi_vec.
6715 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6717 * Makefile.am (elf32-arm-oldabi.lo): New.
6718 (elf32-arm-newabi.lo): New.
6719 * Makefile.in: Regenerate.
6720 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6721 (arm-*-elf): Likewise.
6723 (thumb-*-oabi): New.
6724 * configure: Regenerate.
6725 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6726 (bfd_elf32_bigarm_oabi_vec): New.
6727 * elf32-arm-newabi.c: New.
6728 * elf32-arm-oldabi.c: New.
6729 * elf32-arm.c: Removed.
6732 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6734 * binary.c (binary_set_section_contents): Omit warnings for
6735 unloadable sections.
6737 1999-01-31 Michael Meissner <meissner@cygnus.com>
6739 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6740 powerpc{,le}-*-eabi.
6742 1999-01-29 Nick Clifton <nickc@cygnus.com>
6744 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6745 * dwarf2.c (read_signed_leb128): Remove unused variables.
6747 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6749 * elf.c (assign_file_positions_for_segments): Only adjust
6750 p_align when needed.
6752 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6754 * binary.c (binary_set_section_contents): Don't return early for a
6755 non-loadable section, in case the first section is non-loadable.
6756 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6757 W. Rozycki <macro@ds2.pg.gda.pl>.
6759 1999-01-28 Nick Clifton <nickc@cygnus.com>
6761 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6762 R_FR30_GNU_VTENTRY relocs.
6764 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6766 * elflink.h (elf_link_output_sym): Zero syms which are
6767 part of sections which have been excluded.
6769 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6771 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6773 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6774 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6776 1999-01-27 Nick Clifton <nickc@cygnus.com>
6778 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6780 (fr30_final_link_relocate): Use computed value as result of
6783 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6785 * binary.c (binary_set_section_contents): Emit warning for
6786 huge file offsets due to widely-dispersed section LMAs.
6788 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6790 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6791 align first section to largest section alignment, not first
6794 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6796 * configure.in: Require autoconf 2.12.1 or higher.
6798 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6800 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6801 * bfd-in2.h: Likewise.
6802 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6804 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6806 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6807 * cpu-mips.c: Add support for and independent 4111.
6808 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6809 (_bfd_mips_elf_final_write_processing):
6810 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6812 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6814 * elf32-mips.c (elf_mips_abi_name): New.
6815 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6817 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6819 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6820 Handle bfd_mach_mips4300.
6822 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6824 * elf32-i386.c: Remove leaked development code from patch
6825 1998-12-10 by Richard Henderson.
6827 1998-12-10 Richard Henderson <rth@cygnus.com>
6829 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6830 in debug sections for symbol defined externally.
6832 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6834 * targets.c (bfd_target_vector): Remove duplicate entry for
6837 1998-12-09 Nick Clifton <nickc@cygnus.com>
6839 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6840 since we are using RELAs.
6842 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6844 SCO Open Server Release 5 core file support, from Jouke Numan
6846 * sco5-core.c: New file.
6847 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6848 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6849 * Makefile.am: Rebuild dependencies.
6850 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6851 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6852 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6853 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6854 * bfd-in2.h, configure, Makefile.in: Rebuild.
6856 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6858 * config.bfd (hppa*-*-mpeix*): New target.
6859 * configure.in: Add AC_HEADER_DIRENT.
6860 (hppa*-*-mpeix*): New target.
6861 * configure.host (hppa*-*-mpeix*): New host.
6862 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6863 friends rather than just including <sys/dir.h>.
6864 * som.h (struct som_symbol): Add hppa_priv_level and apto
6865 tc_data. Change all users.
6866 (struct somdata): Add comp_unit field.
6867 (obj_som_compilation_unit): Define.
6868 (bfd_som_attach_compilation_unix): Declare.
6869 * som.c: Check HOST_HPPAMPEIX.
6870 (struct som_misc_symbol_info): Add new field priv_level.
6871 (som_object_setup): Add current_offset parameter. Change all
6873 (setup_sections): Likewise.
6874 (som_object_p): For EXECLIBMAGIC, read the lst header.
6875 (som_write_symbol_strings): Add compilation_unit parameter.
6877 (som_finish_writing): Write out compilation_unit.
6878 (som_bfd_derive_misc_symbol_info): Set priv_level.
6879 (som_build_and_write_symbol_table): Set xleast field to 3.
6880 (som_slurp_symbol_table): Set symbol priv_level.
6881 (bfd_som_attach_compilation_unit): New function.
6882 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6883 priv_level into symbol_value.
6884 * configure, config.in: Rebuild.
6886 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6889 warning function to call _bfd_error_handler instead.
6891 * libbfd.c (COERCE32): Cast through unsigned long and long to
6892 avoid bug in old version of gcc.
6894 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6895 (elf_backend_additional_program_headers): Don't define.
6897 1998-12-08 Nick Clifton <nickc@cygnus.com>
6899 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6900 relocations to include offset of 2 included in the insns, and the
6901 offset of the relocs within the section.
6903 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6905 The following changes were made by David Taylor
6906 <taylor@texas.cygnus.com>, Edith Epstein
6907 <eepstein@sophia.cygnus.com>, Jim Blandy
6908 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6909 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6910 changes originally made by HP; HP did not create ChangeLog
6913 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6914 automake macro library.
6916 * hpux-core.c (hpux_core_core_file_p): this function now
6917 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6918 found in the corefile! Also, in hpux_core_core_file_p, if we
6919 encounter a section with an unknown type, don't punt. Instead,
6920 just skip it. Also, count the number of sections of known type
6921 that we encounter. If we encounter at least one good one, then
6922 we'll declare that the file is a core file. If we encounter any
6923 unknown ones but some known ones, then we'll issue a warning (but
6924 still declare it to be a core file). Also, correctly decide when a
6926 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6927 (CORE_ANON_SHMEM): define if not defined.
6928 (hpux_core_struct): add members lwpid and user_tid.
6929 (core_kernel_thread_id, core_user_thread_id): new macros.
6930 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6931 the name before storing it in the bfd.
6932 (hpux_core_core_file_p): handle threads.
6934 * libhppa.h (GET_FIELD): protect against redefinition.
6935 (HPPA_WIDE): define.
6936 (GET_FIELD): define.
6941 (sign_extend): redefine.
6942 (assemble_6): define.
6943 (assemble_12): rewrite.
6944 (assemble_16): define.
6945 (assemble_16a): define.
6946 (assemble_17): rewrite.
6947 (assemble_22): define.
6949 1998-12-07 Nick Clifton <nickc@cygnus.com>
6951 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6952 relocations for signed values.
6954 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6956 * mipsbsd.c (MY(set_arch_mach)): Make static.
6957 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6958 bfd_mach_mips* macros rather than simple numbers.
6960 COFF weak symbol support, based on patches from Mark Elbrecht
6961 <snowball3@usa.net>:
6962 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6963 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6964 (coff_write_alien_symbol): Likewise.
6965 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6966 (coff_link_add_symbols): Likewise.
6967 (_bfd_coff_link_input_bfd): Likewise.
6968 (_bfd_coff_write_global_sym): Likewise.
6970 * elf.c (copy_private_bfd_data): Always initialize the
6971 includes_phdrs field.
6973 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6974 file defines a symbol first mentioned in an ELF file.
6976 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6977 possible, rather than only if BFD64.
6978 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6980 * bfd-in2.h: Rebuild.
6982 * srec.c (srec_set_section_contents): Correct test to avoid
6983 switching to 4 byte addresses after seeing a second section which
6984 requires 3 byte addresses. From Joel Schantz
6985 <joel.schantz@argosys.boeing.com>.
6987 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6988 <aymeric.vincent@emi.u-bordeaux.fr>.
6990 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6992 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6993 decide whether the output file is -mrelocatable-lib,
6994 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6996 1998-12-03 Nick Clifton <nickc@cygnus.com>
6998 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6999 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
7000 * bfd-in2.h: Regenerate.
7001 * libbfd.h: Regenerate
7003 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
7005 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
7006 link against a dynamic symbol with no type or size.
7008 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
7010 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
7011 relocation for section which does not get loaded.
7012 (elf_i386_relocate_section) [R_386_32]: Likewise.
7014 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
7016 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
7017 reloc_count and i long instead of unsigned long. Handle error
7018 return from bfd_canonicalize_reloc.
7020 1998-12-01 Nick Clifton <nickc@cygnus.com>
7022 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
7025 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7027 * elf32-sh.c (elf/sh.h): Include.
7028 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
7029 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
7030 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
7031 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
7032 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
7034 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
7036 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
7037 causes division by zero later on.
7039 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
7041 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
7044 1998-11-25 DJ Delorie <dj@cygnus.com>
7046 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
7049 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
7051 * elf32-fr30.c (fr30_elf_relocate_section): Call
7052 fr30_final_link_relocate.
7053 (fr30_final_link_relocate): New function: Handle I20 and I32
7055 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
7056 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
7057 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
7059 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
7062 The following changes are based on a patch submitted by Gianluca
7063 Moro <glctr@abc.it>:
7065 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
7066 not already been updated.
7067 (find_remembered_hi16s_reloc): New parameter 'already_found'
7068 returns state of remembered hi16s reloc.
7069 (remember_hi16s_reloc): Set 'found' field to false.
7070 (hi16s_location): Add 'found' field.
7072 1998-11-23 DJ Delorie <dj@cygnus.com>
7074 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
7075 to see .DLL files as unrecognized.
7076 (i3coff_object_p): Sorry, had to hack it to not recognize these
7077 files (pei-i386) on request.
7079 1998-11-23 DJ Delorie <dj@cygnus.com>
7081 * opncls.c (bfd_make_readable): need more cleanup for symbols and
7082 relents. Call bfd_check_format to reinitialize.
7084 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
7086 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
7089 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
7091 * aclocal.m4: regenerate
7092 * configure: regenerate
7094 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
7096 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
7097 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
7098 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
7099 respect it as an upper bound on what memory to reference.
7100 (elf_gc_smash_unused_vtentry_relocs): Likewise.
7101 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
7102 update vtable_entries_size appropriately.
7104 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
7106 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
7109 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
7111 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
7112 bfds; they have no "file" so we fake it.
7113 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
7114 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
7115 resizing the memory buffer.
7116 * opncls.c (bfd_make_writable): New function; lets you write a
7117 bfd_create'd bfd to an in-memory buffer.
7118 (bfd_make_readable): New function; lets you read back that buffer
7119 as if it were from bfd_openr. Used to build generated archive
7120 members (winsup's ld's dlltool)
7122 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
7124 * po/bfd.pot: Regenerated.
7126 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
7128 * elf32-v850.c (hi16s_location): Replaced fixed size array with
7131 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
7133 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
7134 element of the gotentry list for local symbols too.
7135 (elf64_alpha_relocate_section): Unify local and global handling.
7136 Assert that gotent->use_count > 0.
7138 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
7141 update for file name changes of July 2, 1998.
7143 * configure: Rebuild.
7145 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
7147 * po/bfd.pot: Regenerated.
7149 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
7151 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
7152 * aclocal.m4, configure: regenerate
7154 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
7156 * elf.c (prep_headers): Add support for bfd_arch_fr30.
7158 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
7160 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
7161 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
7163 * aclocal.m4, configure: regenerated.
7165 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
7167 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
7168 R_D10V_GNU_VTENTRY relocs.
7169 (elf_d10v_howto_table): Likewise.
7170 (d10v_reloc_map d10v_reloc_map): Likewise.
7171 (elf32_d10v_gc_mark_hook): New.
7172 (elf32_d10v_gc_sweep_hook): New.
7173 (elf32_d10v_check_relocs): New.
7174 (elf32_d10v_relocate_section): New.
7175 (elf_backend_relocate_section): Define.
7176 (elf_backend_can_gc_sections): Define.
7178 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
7180 * Makefile.am (BFD32_BACKENDS): Move vms files here...
7181 (BFD64_BACKENDS): ...from here.
7182 (BFD32_BACKENDS_CFILES): Move vms files here...
7183 (BFD64_BACKENDS_CFILES): ...from here.
7184 * Makefile.in: Rebuild.
7186 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
7188 * Makefile.am: Add FR30 target.
7189 * Makefile.in: Add FR30 target.
7190 * archures.c: Add support for FR30.
7191 * config.bfd: Add support for FR30.
7192 * configure.in: Add support for FR30.
7193 * reloc.c: Add support for FR30 relocations.
7194 * targets.c: Add support for FR30 relocations.
7195 * bfd-in2.h: Regenerate.
7196 * configure: Regenerate.
7197 * libbfd.h: Regenerate.
7198 * cpu-fr30.c: New file.
7199 * elf32-fr30.c: New file.
7201 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
7203 * configure.in: detect cygwin* instead of cygwin32*
7204 * configure: regenerate
7206 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
7208 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
7209 use bfd_malloc and free instead and check return value from bfd_malloc.
7211 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
7214 * libbfd.h: Rebuild.
7216 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
7217 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
7218 (MIPS_TEXT_DYNSYM_SECN): Likewise.
7219 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
7221 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
7223 (mips_elf_link_hash_table_create): Don't initialize
7224 dynsym_sec_strindex.
7225 (mips_elf_gc_mark_hook): Add default case to avoid warning.
7226 (mips_elf_size_dynamic_sections): Generate a section symbol for
7227 every output section.
7228 (mips_elf_finish_dynamic_sections): Count all sections for
7230 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
7233 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
7235 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
7236 for later PLT entries in large PLTs.
7237 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
7239 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
7241 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
7243 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
7245 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
7246 * elflink.h (elf_collect_hash_codes): New function. This function is
7247 called for each exported symbol and we compute the ELF hash value for
7249 (compute_bucket_value): New function. It is called from
7250 size_dynamic_sections to determine the hash table size. When we are
7251 optimizing a better, but slower, algorithm is used.
7252 (size_dynamic_sections): Call compute_bucket_value.
7254 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
7256 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
7258 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
7260 (sh_elf_gc_mark_hook): New.
7261 (sh_elf_gc_sweep_hook): New.
7262 (sh_elf_check_relocs): New.
7263 (elf_backend_can_gc_sections): Define.
7265 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
7267 * acinclude.m4: undo previous gettext change
7268 * aclocal.m4: rebuild with right version of aclocal.
7270 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
7272 * acinclude.m4, aclocal.m4: move gettext-related fragments from
7273 aclocal.m4 to acinclude.m4, so they don't get lost.
7275 * elfcore.h: rewrite for better corefile support.
7276 * elf.c (elfcore_*): new functions.
7277 * elf-bfd.h (elf_obj_tdata): new structure members.
7278 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
7280 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
7282 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
7284 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
7285 and R_M32R_GNU_VTENTRY.
7286 (elf_backend_can_gc_sections): Define.
7287 (m32r_elf_check_relocs): New.
7288 (m32r_elf_gc_mark_hook): New.
7289 (m32r_elf_gc_sweep_hook): New.
7290 (m32r_elf_relocate_section): Handle VT relocs.
7292 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
7294 * coff-arm.c (arm_relocate_section): Remove redundant test.
7296 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
7297 cleat that the 'bitsize' field is the size of the bitfield AFTER
7298 relocation not before.
7300 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
7302 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
7305 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
7307 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
7308 R_SPARC_GNU_VTENTRY.
7309 (elf32_sparc_check_relocs): Handle them.
7310 (elf32_sparc_reloc_type_lookup): Likewise.
7311 (elf32_sparc_relocate_section): Likewise.
7312 (elf32_sparc_gc_mark_hook): New.
7313 (elf32_sparc_gc_sweep_hook): New.
7315 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
7317 * som.c (som_finish_writing): Perform some sanity checks when
7318 writing an executable or shared library.
7320 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7322 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
7323 * configure.in (elf): Add dwarf1.lo.
7324 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
7325 * elf.c (_bfd_elf_find_nearest_line): Add call to
7326 _bfd_dwarf1_find_nearest_line.
7327 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
7328 Add call to _bfd_dwarf1_find_nearest_line.
7329 * configure: Rebuilt.
7331 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
7333 * elflink.h (elf_gc_sections): Do not allow garbage
7334 collection if dynamic sections have been created.
7336 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
7338 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
7340 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
7341 (v850_elf_perform_relocation): Likewise.
7342 (v850_elf_final_link_relocate): Likewise.
7343 (v850_elf_relocate_section): Likewise.
7344 (v850_elf_gc_sweep_hook): New routine.
7345 (v850_elf_gc_mark_hook): New routine.
7346 (elf_backend_can_gc_sections): Define.
7348 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
7350 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
7353 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
7355 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
7356 Declare size as bfd_size_type.
7357 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
7359 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
7361 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
7363 * som.c (CPU_PA_RISC2_0): Define.
7364 (_PA_RISC2_0_ID): Likewise.
7365 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
7367 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
7369 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
7370 has a base which is already defined, only add the referenced
7371 symbol to the dynamic symbol table if it is defined or referenced
7374 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
7377 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7379 * elflink.h (elf_link_add_object_symbols): Undo last change.
7381 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
7383 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
7384 symbol for the indirect alias to a versioned symbol.
7386 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
7388 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
7389 (elf32_i386_vtentry_howto): New.
7390 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
7391 or elf32_i386_vtinherit_howto on lookup.
7393 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7395 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
7396 reloc_type. Rename R_68K__max to R_68K_max.
7397 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
7400 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
7402 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
7403 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7405 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
7408 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
7410 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
7411 message has a null byte terminator.
7413 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
7415 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
7416 word subject to R_V850_32 relocation.
7418 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
7420 * dwarf2.c: Add comment describing problem computing line numbers
7421 for undefined symbols at link time.
7423 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
7425 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7426 transform a defweak into a plt entry.
7427 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7428 plt entry references to receive a RELATIVE reloc.
7429 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7430 (elf64_alpha_relocate_section): Assert we don't overrun
7431 the allocated relocation space.
7433 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7435 * elf.c (swap_out_syms): Always treat section symbols as
7436 special, even if they are attached to a common section.
7438 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7440 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7441 sections with v850 common section attributes into named v850
7443 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7444 common section attributes into named v850 common sections.
7446 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7448 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7451 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7453 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7454 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7455 reloc to the wrong section a warning, not an error. .dynsbss
7456 is not an output section, so there is no need to check for it.
7458 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7460 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7462 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7464 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7465 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7467 (elf32_arm_gc_mark_hook): New.
7468 (elf32_arm_gc_sweep_hook): New.
7469 (elf32_arm_check_relocs): New.
7470 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7472 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7475 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7477 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7478 assume there is no PLT or GOT.
7480 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7482 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7483 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7484 also accepted as a function symbol type.
7486 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7488 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7490 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7493 match definition of _bfd_gc_sections field.
7494 * libbfd.h: Rebuild.
7496 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7498 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7499 the addend of a dynamic relocation referencing a section.
7500 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7501 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7503 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7505 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7506 bed has a size_dynamic_sections routine before trying to use it.
7508 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7510 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7511 _bfd_elf_rel_vtable_reloc_fn.
7513 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7515 * Makefile.am: Add elf32-arm.c.
7516 * Makefile.in: Rebuild.
7517 * elf-bfd.h: Add elf_backend_get_symbol_type.
7518 * elf.c (swap_out_syms): If defined, call
7519 elf_backend_get_symbol_type.
7520 * elf32-arm.c: Define elf_backend_get_symbol_type.
7521 (elf32_arm_get_symbol-type): New routine.
7522 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7523 (bfd_elf32_arm_process_before_allocation): Change to
7524 check for STT_ARM_TFUNC.
7525 (elf32_arm_final_link_relocate): Likewise.
7526 * elfxx-target.h: Add elf_backend_get_symbol_type.
7528 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7530 * archures.c (bfd_mach_alpha_ev[456]): New.
7531 * cpu-alpha.c: Rework to match these types.
7532 * bfd-in2.h: Rebuild.
7534 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7536 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7537 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7539 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7540 (elf_i386_reloc_type_lookup): Recognize them.
7541 (elf_i386_check_relocs): Pass them off to generic code.
7542 (elf_i386_relocate_section): Ignore them.
7543 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7544 (elf_backend_can_gc_sections): True.
7546 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7548 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7549 before looking at owner field.
7550 (elf32_arm_to_thumb_stub): Ditto.
7551 (elf32_arm_relocate_section): Compute name before calling
7552 elf32_arm_final_link_relocate().
7554 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7556 * elf.c: comment and formatting cleanups.
7559 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7561 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7562 (core files are treated differently than object files).
7563 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7564 bfd_elf_mkcorefile): declare.
7565 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7566 bfd_elf_mkcorefile): add to bfd_target vector.
7567 * elfcore.h (elf_core_file_p): save the program header table,
7568 and set the bfd architecture from the elf file header.
7569 * elf.c (bfd_elf_mkcorefile): new function.
7570 (_bfd_elf_write_corefile_contents): new function.
7571 (assign_file_positions_for_segments): add cases for handling
7572 PT_NOTE segments. (assign_file_positions_except_relocs):
7573 core files should be handled the same as exec files.
7574 (prep_headers): identify core files as type ET_CORE.
7575 (copy_private_bfd_data): identify the sections belonging to
7576 the PT_NOTE segment.
7578 * elf32-sparc.c (elf32_sparc_final_write_processing):
7579 add break statement to default case.
7581 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7583 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7584 section (not input) will be in sections ".sbss", ".sbss2",
7585 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7586 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7587 output_offset for correct evaluation of addend.
7589 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7591 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7592 elf32_arm_allocate_interworking_sections and
7593 elf32_arm_process_before_allocation.
7595 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7597 * bfd-in.h: Ammend prototype for
7598 elf32_arm_process_before_allocation to remove surplus third
7601 * bfd-in2.h: Regenerate.
7603 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7605 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7607 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7609 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7610 calculated for RELOC_SPARC_REV32 case.
7612 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7614 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7615 elf32_arm_allocate_interworking_sections and
7616 elf32_arm_process_before_allocation.
7617 * bfd-in2.h: Regenerated.
7618 * elf32-arm.c Define elf32_arm_link_hash_table.
7619 (insert_thumb_branch): New routine.
7620 (find_thumb_glue): New routine.
7621 (find_arm_glue): New routine.
7622 (record_arm_to_thumb_glue): New routine.
7623 (record_thumb_to_arm_glue): New routine.
7624 (elf32_arm_link_hash_table_create): New routine.
7625 (elf32_arm_get_bfd_for_interworking): New routine.
7626 (elf32_arm_allocate_interworking_sections) New routine.
7627 (elf32_arm_process_before_allocation) New routine.
7628 (elf32_thumb_to_arm_stub): New routine.
7629 (elf32_arm_to_thumb_stub): New routine.
7630 (elf32_print_private_bfd_data): Fix typo.
7631 (elf32_arm_final_link_relocate): Add argument sym_sec.
7632 Check for branches to thumb symbols in case R_ARM_PC24.
7633 Check for branches to arm symbols in case R_ARM_THM_PC22.
7634 (elf32_arm_relocate_section): Pass symbol section to
7635 elf32_arm_final_link_relocate.
7637 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7639 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7640 entries unless the symbol is defined in the executable; in
7641 particular, undefined weak symbols get a PLT entry.
7643 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7645 * libaout.h: Remove nested comment to avoid warning.
7647 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7649 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7650 R_ARM_PC24 relocation.
7652 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7654 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7655 argument is_local. Add argument sym_flags. Check sym_flags
7656 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7657 (elf32_arm_relocate_section): Don't pass local sym and pass
7658 sym_flags to elf32_arm_final_link_relocate.
7660 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7662 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7663 to not count too few relocs for dynamicly linked executables.
7665 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7667 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7668 symbols without a dynamic index dynamic. Consider all weak
7670 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7671 correspondance between input and output sections.
7673 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7675 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7676 that use a .got.plt section start the got offset at zero.
7678 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7680 * ieee.c (ieee_write_processor): Correct the processor ID written
7681 out for bfd_arch_m68k, accommodating change of March 25.
7683 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7685 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7686 R_ARM_THM_RPC22 relocations.
7688 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7690 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7692 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7693 .got relocs in -Bsymbolic shared objects.
7695 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7697 * elf32-arm.c: Add private flags to ELF header.
7698 (elf32_arm_print_private_bfd_data): New Function.
7699 (elf32_arm_set_private_flags): New Function.
7700 (elf32_arm_copy_private_flags): New Function.
7701 (elf32_arm_merge_private_bfd_data): New Function.
7703 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7705 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7707 (elf32_sparc_relocate_section): Likewise.
7709 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7711 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7712 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7713 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7714 of the function. Recognize no .plt as static linking.
7716 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7718 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7719 ".liblist" string through gettext.
7721 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7723 * Makefile.am: Add support for elf32-arm.lo.
7724 * Makefile.in: Rebuild.
7725 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7726 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7727 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7728 * configure: Regenerate.
7729 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7730 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7731 bfd_target bfd_elf32_littlearm_vec.
7732 * elf32-arm.c: New file.
7734 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7736 * libaout.h (M_SPARCLITE_LE): New machine.
7737 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7738 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7739 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7740 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7741 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7742 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7743 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7744 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7745 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7746 be BFD_RELOC_SPARC_REV32.
7748 * config.bfd (sparc86x-*-aout): New
7750 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7752 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7753 actually mapping the output sections.
7755 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7758 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7759 (mn10300_elf_reloc_map): Similarly.
7760 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7762 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7764 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7766 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7767 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7768 elf_mips_reloc_type defined in elf/mips.h.
7770 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7772 * elf64-mips.c: Remove reloc_type definition completely. It's now
7775 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7777 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7778 as they are defined in elf/mips.h now.
7780 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7783 * Re-add lost change:
7784 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7786 (mn10300_elf_relax_section): Include stack space for register saves
7787 in the imm8 field of a "call" instruction.
7788 (compute_function_info): Determine how much stack is allocated by
7789 the movm instruction. Fix typo.
7790 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7792 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7795 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7797 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7799 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7801 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7803 * elf32-hppa.h: Let ELF header define the enum containing the
7804 external reloc numbers.
7805 * elf32-i386.h: Likewise.
7807 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7809 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7810 * elf32-mips.c: Likewise.
7811 * elf32-ppc.c: Likewise.
7813 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7815 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7816 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7818 * bfd-in.h: Regenerate.
7819 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7820 parameter to 'unsigned int' to avoid K&R compatability problems.
7822 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7824 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7825 functionname_ptr to be const. Change line_ptr to be unsigned.
7827 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7828 macro is not defined. Change second parameter from bfd_link_info
7829 to coff_final_link_info. Add prototype.
7830 (coff_final_link_postscript): Simplify handling when macro is not
7831 defined. Add prototype.
7833 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7835 * elf-mn10300.c: Before include system specific ELF header define
7836 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7837 * elf32-mips.c: Likewise.
7838 * elf32-ppc.c: Likewise.
7840 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7842 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7843 temporary patch over to elf64-mips.c as well.
7845 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7847 * elf32-mips.c (reloc_type): Temporarily disable definition of
7848 standard relocation since they are now defined in elf/mips.h.
7850 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7852 * elf-m10200.c (mn10200_elf_final_link_relocate):
7853 Modify range test for case R_MN10200_8.
7855 * elf-m10300.c (mn10300_elf_final_link_relocate):
7856 Modify range test for case R_MN10300_8.
7858 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7860 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7861 * elf32-i386.c (elf_backend_got_header_size): Define.
7862 (elf_backend_plt_header_size): Define.
7863 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7864 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7865 * elfxx-target.h: Provide a default of zero.
7866 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7867 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7869 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7870 entry from an executable, even if the plt refcount goes to 0.
7872 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7874 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7875 directory name at the line number.
7877 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7878 with an unspecified type.
7880 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7882 * sunos.c: Add undef of valid to avoid problem on SunOS.
7884 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7886 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7888 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7890 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7891 R_68K_PCxx and R_68K_xx relocations. Make sure that
7892 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7893 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7894 R_68K_xx relocations.
7895 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7896 that has no plt entry.
7897 (elf_m68k_relocate_section): Ignore the plt offset in a static
7899 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7901 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7904 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7906 (howto_table, reloc_map): Add entries for them.
7907 (elf_m68k_check_relocs): Handle them. Implement reference
7908 counting for got and plt entries.
7909 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7910 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7912 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7913 (elf_m68k_relocate_section): Handle the new reloc types.
7914 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7915 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7916 * elflink.h (elf_link_add_object_symbols): When creating an
7917 indirect reference for symbol versioning also copy the plt
7919 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7920 flag also reset the plt offset.
7921 (elf_link_assign_sym_version): Likewise.
7922 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7923 the size of the entry in bytes.
7924 (elf_gc_allocate_got_offsets): Likewise.
7926 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7928 * elflink.h (elf_gc_sections): Return true rather than falling off
7931 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7934 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7936 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7937 comment describing when it should be enabled.
7938 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7941 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7943 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7944 information ATN records.
7946 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7948 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7949 section for an absolute symbol in a fully linked file. Based on
7950 patch from Christian Holland <CHolland@de.lucent.com>.
7952 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7954 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7955 that a symbol is undefined.
7957 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7959 * som.c (som_bfd_gc_sections): Define.
7961 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7963 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7964 overflows in ARM_26D patches, since they have already been
7965 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7967 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7969 * coffcode.h (coff_write_object_contents): If we have any long
7970 section names, call coff_write_symbols even if there are no
7973 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7975 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7976 PT_LOAD segment, rather than only setting it once for the entire
7979 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7980 rather than ignoring every phdr with a p_paddr of 0, ignore all
7981 the phdrs if they all have a p_paddr of 0.
7983 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7984 section was discarded from the link.
7986 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7988 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7990 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7992 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7993 floating point operations.
7995 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7997 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
8000 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
8002 Merge of vax/vms (read-only) support
8003 * configure.com: Support Vax target.
8004 * makefile.vms: Support Vax target.
8005 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
8006 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
8008 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
8010 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
8012 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
8014 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
8016 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
8017 * targets.c (bfd_target_ovax_flavour): New flavour.
8018 (vms_alpha_vec): Renamed from evax_alpha_vec.
8020 (target_vector): Update accordingly.
8021 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
8023 (vax*-*-*vms*): New target.
8024 * Makefile.am: Update for renamed files. Rebuild dependencies.
8025 * bfd-in2.h: Rebuild.
8026 * configure.in, Makefile.in, aclocal.m4: Rebuild.
8028 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
8030 Based on patch from Matt Semersky <matts@scd.hp.com>:
8031 * linker.c (_bfd_generic_final_link): Force a trailing NULL
8032 pointer on abfd->outsymbols.
8033 (generic_add_output_symbol): Handle NULL sym parameter.
8035 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
8037 * elf.c (copy_private_bfd_data): Add support for changing VMA or
8040 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
8042 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
8043 when handling 32 bit immediate relocs.
8044 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8046 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
8048 * section.c (STD_SECTION): Account for recently added gc_mark
8049 field in struct asection.
8051 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
8052 (bfd_elf32_bfd_merge_private_bfd_data): Define.
8054 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
8056 ELF Section-level Garbage Collection:
8057 * bfd.c (bfd_gc_sections): New.
8058 * aout-adobe.c: Hook to default implementation.
8059 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
8060 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
8061 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
8062 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
8063 * tekhex.c, versados.c: Likewise.
8064 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
8065 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
8067 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
8068 (bfd_generic_gc_sections): New.
8069 * section.c (SEC_KEEP): New.
8070 (asection): Add gc_mark member.
8072 * elfcode.h (elf_gc*): New name remappings.
8073 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
8074 sections to be excluded.
8075 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
8076 (elf_gc_propogate_vtable_entries_used): New.
8077 (elf_gc_smash_unused_vtentry_relocs): New.
8078 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
8079 (elf_gc_common_finalize_got_offsets): New.
8080 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
8081 * elfxx-target.h: Add and default gc hooks.
8083 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
8085 (struct elf_obj_tdata): Likewise for local_got_offsets.
8086 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
8087 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
8088 * elf64-sparc.c, elflink.h: Likewise.
8090 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
8091 (ELF_LINK_HASH_MARK): Define.
8092 (struct elf_backend_data): Add GC hooks.
8093 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
8095 * elf-m10300.c (mn10300_elf_check_relocs): New.
8096 (mn10300_elf_gc_mark_hook): New.
8097 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
8098 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
8099 (mn10300_elf_final_link_relocate): Likewise.
8100 (mn10300_elf_relocate_section): Likewise.
8101 (elf_backend_can_gc_sections): Define.
8102 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
8103 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
8104 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
8105 (mips_info_to_howto_rel): Likewise.
8106 (mips_elf_relocate_section): Likewise.
8107 (mips_elf_check_relocs): Likewise.
8108 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
8109 (elf_backend_can_gc_sections): Define.
8110 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
8111 (ppc_elf_howto_raw): Handle them.
8112 (ppc_elf_reloc_type_lookup): Likewise.
8113 (ppc_elf_relocate_section): Likewise.
8114 (ppc_elf_check_relocs): Reference count .got and .plt entries.
8115 Handle new vtable relocs.
8116 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
8117 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
8118 (elf_backend_can_gc_sections): Define.
8120 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
8122 * archures.c (bfd_mach_mn10300): Define.
8123 * elf-m10300.c: Include elf/mn10300.h
8124 (elf_mn10300_mach): New function.
8125 (_bfd_mn10300_elf_final_write_processing): Likewise.
8126 (_bfd_mn10300_elf_object_p): Likewise.
8127 (elf_backendfinal_write_processing): Define.
8128 (elf_backend_object_p): Likewise.
8130 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
8132 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
8135 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
8137 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
8138 link_next field, not the next field.
8140 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
8142 * elf.c (map_sections_to_segments): Check the section address
8143 against the phdr size both with and without a modulo of
8146 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
8148 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
8149 linker created empty input section if the output section has the
8152 * elflink.h (elf_link_output_extsym): Print an error message if
8153 _bfd_elf_section_from_bfd_section fails.
8155 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
8158 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
8160 * elf.c (copy_private_bfd_data): Improve handling of Solaris
8161 native linker output. Avoid putting an empty section in more than
8164 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
8166 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
8167 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
8169 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
8171 * elf.c (swap_out_syms): New arg relocatable_p.
8172 Don't add section VMA to symbols for relocatable output.
8173 (_bfd_elf_compute_section_file_positions): Update call to
8176 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
8178 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
8179 against 'addend' be signed rather than unsigned.
8181 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
8183 * elf32-m32r.c: Add prototyps for static functions.
8185 * coff-arm.c: Add prototypes for static functions.
8187 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
8189 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
8190 LMA is used to order sections in a segment.
8192 * elf32-v850.c: Add prototypes for static functions.
8193 Change type of addend parameter to bfd_vma in various functions.
8195 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
8197 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
8198 complain_overflow_signed instead of complain_overflow_bitfield.
8200 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8202 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
8203 when comparing against 0.
8205 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
8207 * Makefile.am (config.status): New target.
8208 * Makefile.in: Rebuild.
8210 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
8212 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
8213 error if previous object endianness doesn't match current object.
8215 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
8217 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
8218 _bfd_elf_print_private)bfd_data ().
8220 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
8222 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
8224 (elf_link_add_object_symbols): Set type_change_ok and
8225 size_change_ok before calling elf_merge_symbol.
8227 * elf32-mips.c (mips_elf_relocate_section): If we issue an
8228 undefined symbol error, don't also issue an overflow error.
8230 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
8232 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
8233 R_PPC_LOCAL24PC relocation should be local; if not, print an error
8234 message instead of crashing.
8236 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
8238 * archures.c (bfd_mach_cpu32): Define.
8239 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
8241 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
8242 * ieee.c: Include <ctype.h>.
8243 (ieee_object_p): Parse out process ID string to make it more
8244 likely to be acceptable for bfd_scan_arch.
8245 * bfd-in2.h: Rebuild.
8247 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
8249 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
8250 _bfd_elf_print_private_bfd_data() so that the program header will
8253 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
8255 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
8256 0x68. Reindent. Add some comments.
8258 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
8260 * elf.c (copy_private_bfd_data): Adjust physical address of
8261 segment in output BFD to contain LMAs of its sections.
8263 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
8265 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
8266 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
8267 endian data 32 bit relocations.
8268 (elf32_sparc_merge_private_bfd_data): Check if linking little
8269 endian objects with big endian objects.
8270 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
8271 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
8272 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
8274 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
8275 * archures.c (bfd_mach_sparc_sparclite_le): New.
8276 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
8278 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
8280 * peicode.h (add_data_entry): Fix precedence of operators in if ()
8283 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
8285 * bfd-in.h: Move over patch to bfd-in2.h.
8287 * reloc.c (bfd_check_overflow): Add casts before shifts which may
8289 (_bfd_relocate_contents): Likewise.
8291 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
8293 * peicode.h (add_data_entry): If the section has no private data
8294 then do not create a Data Dictionary entry for it.
8296 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
8298 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
8299 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
8300 elf64_alpha_size_got_sections): Rewrite, handling multiple got
8301 subsections during relaxation more correctly.
8303 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
8305 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
8306 Add extra argument to bfd_arm_process_before_allocation ().
8307 * bfd-in.h: Reflect changes made in bfd-in2.h.
8308 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
8309 coff class of a BFD symbol.
8310 * coff-arm.c: Add support for interworking between Thumb code and
8311 non-interworking aware ARM code.
8313 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
8315 * po/Make-in (install-info): New target.
8317 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
8319 * filemode.c: Remove; not used.
8321 If sysdep.h includes a header file, don't include it again:
8322 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
8324 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
8326 * archive.c: Don't include <string.h> or <errno.h>.
8327 * evax-alpha.c; Don't include <stdio.h>.
8328 * evax-egsd.c: Likewise.
8329 * evax-etir.c: Likewise.
8330 * evax-misc.c: Likewise.
8331 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
8332 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
8334 * hpux-core.c: Likewise.
8335 * netbsd-core.c: Likewise.
8337 * libbfd.c: Don't include <sys/types.h>.
8338 * nlmcode.h: Don't include <string.h>.
8339 * osf-core.c: Don't include <string.h> or <stdio.h>.
8340 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
8341 <errno.h>, or <unistd.h>.
8342 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
8344 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
8346 * configure.com: If the version number can not be found in
8347 configure.in, set it to "unknown" rather than "2.8.1".
8349 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
8351 * elf32-mips.c (elf_mips_mach): New.
8352 (_bfd_mips_elf_object_p): Use elf_mips_mach.
8353 (_bfd_mips_elf_final_write_processing): Use the names
8354 of machines, rather than the numbers. Set both the ARCH
8355 and MACH in e_flags. Handle a few more specific machines.
8356 (_bfd_mips_elf_merge_private_bfd_data): Merge both
8357 EF_MIPS_ARCH and EF_MIPS_MACH.
8359 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
8361 * syms.c (bfd_is_local_label): Revert last change.
8362 * srec.c (srec_write_symbols): Discard debugging symbols.
8364 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
8366 * som.c: Include <ctype.h>.
8367 * som.h: Don't include sysdep.h.
8369 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
8371 * libbfd.h: Rebuilt.
8372 * libbfd-in.h: Removed gettext includes and defines.
8373 * sysdep.h: Moved gettext-related includes and defines here.
8375 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
8377 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
8378 an ad-hoc test. Kill bogus #if 0 code.
8379 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
8381 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
8383 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
8384 when generating a normal executable for a symbol defined in a
8385 regular file. When copying a reloc into the output file, adjust
8386 the addend for a PC relative reloc against a global symbol.
8388 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
8390 * libbfd.h: Rebuilt.
8391 * libbfd-in.h (_): Define as dgettext.
8393 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
8395 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
8397 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
8398 when declaring parameter types.
8399 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
8401 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
8403 * config.bfd: If we include any ELF targets in targ_defvec and/or
8404 targ_selvecs, then add the generic ELF targets to targ_selvecs.
8405 * elf32-gen.c (dummy): New static const variable.
8406 (elf_generic_info_to_howto): New static function.
8407 (elf_generic_info_to_howto_rel): New static function.
8408 (elf_info_to_howto): Define as elf_generic_info_to_howto.
8409 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
8410 * elf64-gen.c: Same changes as elf32-gen.c.
8411 * elfcode.h (elf_object_p): For the generic target, ignore a
8412 failure of bfd_default_set_arch_mach. Fix indentation a bit.
8414 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
8416 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
8417 * configure: Rebuild.
8419 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
8421 * config.bfd: Update OSR5/Unixware patterns.
8423 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
8425 * elf.c (assign_file_positions_for_segments): Allow for holes
8426 between sections added by a link script.
8428 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8430 * configure.in: Change version number to 2.9.4
8431 * configure: Rebuild.
8433 Based on patch from H.J. Lu <hjl@gnu.org>:
8434 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8435 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8436 * bfd-in2.h: Rebuild.
8438 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8440 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8443 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8445 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8446 (elf64_alpha_relax_section): Fill them in.
8447 (elf64_alpha_relax_opt_call): Implement more than a stub.
8448 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8449 alignment on .scommon.
8450 (elf64_alpha_merge_gots): Merge use counts as well.
8452 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8454 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8455 for calculating a local symbol's address.
8456 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8457 Set the .got's cooked size as well as the raw size.
8459 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8461 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8462 internationalisation of printed information.
8464 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8465 internationalisation of printed information.
8467 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8469 * syms.c (struct indexentry): Change directory_name, file_name,
8470 and function_name fields to char *.
8471 (struct stab_find_info): Change cached_file_name field to char *.
8473 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8475 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8477 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8479 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8481 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8483 * Makefile.am (install-data-local): Make $(includedir).
8484 * Makefile.in: Rebuild.
8486 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8488 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8490 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8492 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8493 * Makefile.in: Rebuild.
8495 * bfd-in2.h: Rebuild for Nick's changes.
8497 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8499 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8500 change wrt length == max_namelen.
8502 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8504 * Many files: Added gettext invocations around user-visible
8506 * libbfd-in.h: Added gettext includes and defines.
8507 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8508 HAVE_LC_MESSAGES): Define.
8509 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8511 * Makefile.am (SUBDIRS): Added po.
8512 (POTFILES): New macro.
8513 (po/POTFILES.in): New target.
8514 (SOURCE_HFILES): New macro.
8516 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8518 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8520 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8521 NT_PRSTATUS note section encountered, it contains the status of
8522 the currently executing thread when the core file was written.
8524 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8526 * libcoff.h: Add extra parameter to
8527 bfd_coff_link_output_has_begun overrideable function.
8528 * cofflink.c: Pass extra parameter to
8529 bfd_coff_link_output_has_begun function.
8530 * bfd-in.h: Add prototypes for exported ARM interworking
8532 * peicode.h: ARM specific code reorganised to conform to BFD
8534 * coffcode.h: ARM specific code reorganised to conform to BFD
8536 * coff-arm.c: Code reorganised to conform to the BFD coding
8537 conventions. Global variables have been moved into an ARM
8538 specific hash table structure and a new function:
8539 bfd_arm_get_bfd_for_interworking() has been created which is
8540 called from the linker scripts.
8542 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8544 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8546 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8547 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8548 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8549 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8551 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8553 * config.bfd: Added sparc86x support.
8555 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8557 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8558 an out of range pc-relative jump/call to an undefined weak symbol.
8560 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8562 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8565 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8567 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8568 an error other than bfd_error_system_call, set the error to
8569 bfd_error_wrong_format.
8571 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8572 bfd_elf32_powerpcle_vec.
8574 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8575 program segments are zero, don't set p_paddr_valid.
8577 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8579 * elf64-alpha.c: Initial implementation of relaxation --
8580 (struct alpha_elf_link_hash_entry): Add use_count member.
8581 (elf64_alpha_check_relocs): Initialize and increment it.
8582 (elf64_alpha_can_merge_gots): Check it when considering merging.
8583 (elf64_alpha_merge_gots): Drop entries with zero use.
8584 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8585 (elf64_alpha_always_size_sections): Split out got sizing ...
8586 (elf64_alpha_size_got_sections): ... here. New function.
8587 (elf64_alpha_relax_find_reloc_ofs): New function.
8588 (elf64_alpha_relax_with_lituse): Likewise.
8589 (elf64_alpha_relax_without_lituse): Likewise.
8590 (elf64_alpha_relax_opt_call): Likewise.
8591 (elf64_alpha_relax_section): Likewise.
8592 (elf64_alpha_add_symbol_hook): Likewise.
8593 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8594 (elf64_alpha_relocate_section): Likewise.
8595 (bfd_elf64_bfd_relax_section): Define.
8596 (elf_backend_add_symbol_hook): Likewise.
8598 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8600 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8601 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8602 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8604 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8606 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8607 * configure: Rebuild.
8609 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8611 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8612 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8613 * configure.in: Define and substitute WIN32LDFLAGS and
8615 * aclocal.m4: Rebuild with new libtool.
8616 * configure, Makefile.in: Rebuild.
8618 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8620 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8621 before any other symbols in the same section.
8623 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8625 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8628 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8630 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8632 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8633 Use addr_size for address size, rather than sizeof(bfd_vma).
8634 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8635 Fix call to read_address.
8636 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8637 Scrap other unneeded arguments. Fix call to read_address.
8638 (scan_unit_for_functions): Fix call to read_attribute.
8639 (parse_comp_unit): We now handle more values for addr_size.
8640 Set addr_size in unit. Fix call to read_attribute and
8643 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8645 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8647 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8649 * archures.c (bfd_default_scan): Add m68k cases back to default
8650 switch, reverting patch of March 25, since IEEE support depends
8653 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8655 * Makefile.am (diststuff): New target.
8656 * Makefile.in: Rebuild.
8658 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8660 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8661 som_offset when we have an extended name table.
8663 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8665 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8667 * Makefile.in: Rebuild.
8669 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8671 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8672 symbols when creating a shared library.
8673 (elf_m68k_adjust_dynindx): New function, used by above code.
8674 (elf_m68k_finish_dynamic_sections): Initialize the section
8676 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8678 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8680 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8683 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8685 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8688 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8690 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8693 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8695 * configure.in: Set version to 2.9.1.
8696 * configure: Rebuild.
8698 * Branched binutils 2.9.
8700 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8702 * syms.c (ENABLE_CACHING): Define.
8703 (struct indexentry): Define.
8704 (struct stab_cache): Remove.
8705 (cmpindexentry): New static function.
8706 (struct stab_find_info): Add new fields: indextable,
8707 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8708 cached_file_name. Remove fields: file_cache, function_cache, and
8710 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8711 index table and search it.
8713 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8715 * elf.c (_bfd_elf_copy_private_section_data): Call
8716 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8718 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8720 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8722 * coff-arm.c: Define all globally visible variables and functions
8723 only when COFF_WITH_PE is not defined.
8724 * configure.in (armpe_little_vec, armpe_big_vec): Add
8726 * configure: Rebuild.
8728 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8730 Fix some gcc -Wall warnings:
8731 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8732 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8733 * archures.c (bfd_default_scan): Likewise.
8734 * bfd.c (bfd_scan_vma): Likewise.
8735 * binary.c (mangle_name): Likewise
8736 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8737 * coff-sh.c (sh_relocate_section): Likewise.
8738 * coff-stgo32.c (create_go32_stub): Likewise.
8739 * coffcode.h (coff_slurp_line_table): Likewise.
8740 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8741 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8742 (assign_file_positions_for_segments): Likewise.
8743 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8744 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8745 * oasys.c (oasys_write_sections): Likewise.
8746 * ppcboot.c (ppcboot_object_p): Likewise.
8747 (mangle_name): Likewise.
8748 * riscix.c (riscix_fix_pcrel_26): Likewise.
8749 * srec.c (srec_scan): Likewise.
8750 * stabs.c (_bfd_write_section_stabs): Likewise.
8751 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8752 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8753 switch. Declare parameters for function pointers.
8754 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8756 * elf.c (elf_sort_sections): Likewise.
8757 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8758 Add default cases to switches.
8759 (coff_arm_relocate_section): Remove unused local variables.
8761 (coff_arm_bfd_set_private_flags): Change flag variable to type
8763 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8764 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8765 (dump_toc): Change cat to const, and initialize it.
8766 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8767 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8768 (sh_elf_relocate_section): Initialize r_symndx.
8769 * coffcode.h (coff_compute_section_file_positions): Only declare
8770 old_sofar if ALIGN_SECTIONS_IN_FILE.
8771 (coff_write_object_contents): Initialize csym.
8772 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8773 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8775 * dwarf2.c: Include libiberty.h.
8776 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8777 (decode_line_info): Remove unused local variables.
8778 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8779 (m32r_elf_relocate_section): Likewise.
8780 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8781 (v850_elf_reloc): Likewise.
8782 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8783 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8784 * elf.c (assign_file_positions_for_segments): Always set adjust.
8785 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8786 parenthesize expression.
8787 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8788 (m32r_elf_object_p): Return a value.
8789 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8790 * elf32-mips.c (mips_elf_final_link): Initialize last.
8791 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8792 * elf32-v850.c (v850_elf_object_p): Return a value.
8793 (v850_elf_print_private_bfd_data): Change fprintf format string.
8794 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8796 * elflink.h (elf_link_add_object_symbols): Change vernum to
8797 unsigned int, and initialize it. Change fprintf format string.
8798 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8799 when setting or comparing to soname_indx.
8800 (elf_create_pointer_linker_section): Change num_symbols to
8802 * libcoff-in.h (coff_data_type): Change flags to flagword.
8803 * peicode.h (pe_print_idata): Initialize idx. Change j to
8804 bfd_size_type. Initialize hint_member. Remove useless test to
8806 (pe_print_edata): Change num_functions and num_names in struct
8807 EDT_type to unsigned long. Remove cast. Change fprintf format
8809 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8810 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8812 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8813 int *. Update uses. Change j to long.
8814 * bfd-in2.h, libcoff.h: Rebuild.
8816 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8818 * elf32-v850.c Remove definition of USE_REL.
8819 (v850_elf_info_to_howto_rela): New function.
8820 (v850_elf_perform_relocation): Renamed from
8821 v850_elf_store_addend_in_insn. Removed replace argument.
8822 (v850_elf_reloc): store the relocation in the addend field instead
8824 (v850_elf_final_link_relocate): Now calls
8825 v850_elf_perform_relocation.
8826 (v850_elf_relocate_section): Remove code to generate REL
8829 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8831 * coffcode.h (coff_new_section_hook): Set the type and storage
8832 class in the native symbol information allocated for a new section
8835 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8837 * peicode.h: Chain together calls to
8838 coff_bfd_copy_private_bfd_data and
8839 coff_bfd_print_private_bfd_data.
8841 * coff-arm.c: Add prototypes for
8842 coff_arm_bfd_print_private_bfd_data and
8843 coff_arm_bfd_copy_private_bfd_data.
8845 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8847 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8850 * peicode.h: Call arm-coff private data functions after handling
8853 * coff-arm.c: Turn statics into globals so that they can be shared
8854 both pe and pei backends.
8856 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8858 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8860 (sunos_write_object_contents): Likewise.
8861 * aoutx.h (NAME(aout,machine_type)): Likewise.
8862 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8864 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8866 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8868 (bfd_default_scan): Remove m68k special cases.
8869 * bfd-in2.h: Rebuild.
8870 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8872 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8873 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8875 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8876 selection, change printable_name to just "m68k" and make that the
8877 default instead of m68k:68020.
8879 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8881 (MY_get_section_contents): Define as aout_32_get_section_contents
8882 rather than NAME(aout,get_section_contents).
8884 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8886 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8887 and call bfd_default_set_arch_mach to do the real work.
8889 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8891 * bout.c (BALX): Include return register g14 as part of the insn.
8893 (calljx_callback): Use it.
8895 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8897 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8898 * libbfd.h: Rebuild.
8900 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8901 byte_count to unsigned int.
8902 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8903 unused local variables.
8905 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8906 variables er and er1.
8908 * cpu-v850.c: Include <ctype.h>.
8909 (scan): Case isdigit argument to unsigned char.
8911 From Yan Meroth <YAN.MEROTH@st.com>:
8912 * ihex.c (ihex_scan): Add extbase variable so that getting an
8913 extended linear address record does not ignore any previous
8915 (ihex_write_object_contents): When writing out an extended linear
8916 address record, zero out any previous extended address.
8918 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8920 * ieee.c (do_one): Check section before dereferencing it.
8921 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8922 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8924 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8926 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8928 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8930 * coff-arm.c: Add interworking functions to pe backends.
8932 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8934 * configure.in: Use AM_DISABLE_SHARED.
8935 * aclocal.m4, configure: Rebuild with libtool 1.2.
8937 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8939 * coff-arm.c (coff_arm_relocate_section): Better error messages
8940 when interowrking conflucts occur. Courtesy of Jonathan Walton
8942 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8943 relocations. Patch courtesy of Jonathan Walton and Tony
8946 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8948 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8949 part of Feb 22 change controling when to override the existing
8950 symbol with the .plt entry.
8952 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8954 * config.bfd (targ_cpu): Add thumb-pe target.
8956 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8957 functions in PE build.
8959 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8961 * config.bfd (sparclite-*-elf*): Added.
8963 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8965 * configure.in: Add elf.lo to elf shell variable.
8966 * Makefile.am (BFD_LIBS): Remove elf.lo.
8967 (BFD_LIBS_CFILES): Remove elf.c.
8968 (BFD32_BACKENDS): Add elf.lo.
8969 (BFD32_BACKENDS_CFILES): Add elf.c.
8970 * configure, Makefile.in: Rebuild.
8972 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8974 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8975 relocation against a non-local symbol should not have a dynamic
8978 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8980 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8982 (pe_print_private_bfd_data): Print PE flags. From Mikey
8983 <jeffdb@netzone.com>.
8985 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8987 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8988 a plt entry when we can determine that we authoritatively define
8991 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8993 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8994 don't actually use trad-core, but a SunOS-style core file handled
8996 * hosts/sparclinux.h: Remove.
8998 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
9000 * peicode.h (pe_print_idata): If there is no .idata section, look
9001 for the import tables in some other section. Make the initial
9002 label line up better with the data. Print the import address
9003 table even if there is no import name table. If the import
9004 address table holds actual addresses, print them.
9006 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
9008 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
9009 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
9010 bfd_error_system_call.
9012 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
9014 * Makefile.am (AUTOMAKE_OPTIONS): Define.
9015 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
9017 From H.J. Lu <hjl@gnu.org>:
9018 * Makefile.am (libbfd_la_LDFLAGS): Define.
9019 * Makefile.in: Rebuild.
9021 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
9023 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
9024 * netbsd.h (MACHTYPE_OK): Define.
9025 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
9026 calling N_SET_MACHTYPE, rather than having a switch.
9027 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
9029 * i386netbsd.c (MACHTYPE_OK): Don't define.
9030 (DEFAULT_MID): Define.
9031 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
9032 (MACHTYPE_OK): Don't define.
9033 (DEFAULT_MID): Define.
9034 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
9035 (DEFAULT_MID): Define.
9036 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
9037 (DEFAULT_MID): Define.
9038 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
9039 (DEFAULT_MID): Define.
9041 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
9042 * vaxnetbsd.c: New file.
9043 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
9044 rather than netbsd_core.
9045 * targets.c (vaxnetbsd_vec): Declare.
9046 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
9047 defined, add netbsd_core_vec.
9048 * configure.in: Set COREFILE for alpha*-*-netbsd* and
9049 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
9050 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
9051 * config.bfd (alpha*-*-netbsd*): New target.
9052 * Makefile.am: Rebuild dependencies.
9053 (BFD32_BACKENDS): Add vaxnetbsd.lo.
9054 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
9055 * configure, Makefile.in: Rebuild.
9057 * configure.host: Remove the old shared library build stuff. We
9058 now use libtool instead.
9060 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
9062 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
9064 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
9066 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
9067 * configure: Rebuild.
9069 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
9070 * elf32-v850.c (remember_hi16s_reloc): New function.
9071 (find_remembered_hi16s_reloc): New function.
9072 (v850_elf_store_addend_in_insn): Use the above new functions to
9073 match up HI6S relocs with LO16 relocs.
9075 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
9077 * configure.in: Change -linux* to -linux-gnu*.
9078 * config.bfd, configure.host: Likewise.
9079 * configure: Rebuild.
9081 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
9083 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
9084 LO16/HI16S bug and improve comments about what is going on.
9086 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
9088 * configure, aclocal.m4: Rebuild with new libtool.
9090 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
9092 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
9093 when merging v850 code into v850e/v850ea code. Do not initialise
9094 output flags if the input is the default architecture.
9096 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
9098 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
9099 get the size from bfd_arch_bits_per_address instead of directly
9102 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
9104 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
9105 to wrap, just return all 1's bits instead.
9106 * libbfd.h: Regenerate.
9108 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
9110 * coff-i386.c (coff_pe_i386_relocate_section): New static function
9112 (coff_relocate_section): If COFF_WITH_PE, define as
9113 coff_pe_i386_relocate_section.
9114 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
9115 skip empty sections, to match coff_write_object_contents.
9117 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
9118 rather than swapping out r_offset twice. From Luke Deller
9119 <luked@cse.unsw.edu.au>.
9121 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
9123 * configure.in: Set libtool_enable_shared rather than
9124 libtool_shared. Remove diversion hack.
9125 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
9128 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
9130 * syms.c (struct stab_cache): Define.
9131 (struct stab_find_info): Remove cached_offset, cached_stab,
9132 cached_str, and cached_stroff fields. Add file_cache,
9133 function_cache, and line_cache fields.
9134 (_bfd_stab_section_find_nearest_line): Use extensive caching to
9137 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
9139 * peicode.h (pe_print_idata): Check for import of ordinal rather
9141 (pe_print_edata): If there is no .edata section, look for the
9142 export data in some other section.
9144 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
9146 * configure.in: Change version to 2.8.4.
9147 * configure: Regenerated.
9149 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
9151 Add tms320c30 support:
9152 * cpu-tic30.c: New file.
9153 * aout-tic30.c: New file.
9154 * coff-tic30.c: New file.
9155 * archures.c (bfd_arch_tic30): Define.
9156 (bfd_tic30_arch): Declare.
9157 (bfd_archures_list): Add bfd_tic30_arch.
9158 * targets.c (bfd_target_vector): Add tic30_aout_vec and
9160 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
9161 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
9162 (coff_set_flags): Likewise.
9163 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
9164 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
9165 * Makefile.am: Rebuild dependencies.
9166 (ALL_MACHINES): Add cpu-tic30.lo.
9167 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
9168 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
9169 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
9170 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
9172 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
9174 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
9175 to lag behind LO16 reloc by a couple of instructions.
9177 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
9179 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
9180 make to reexamine the file timestamp.
9181 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
9183 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
9186 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
9188 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
9189 to create .dynsbss and .rela.sbss sections.
9190 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
9191 copied from dynamic objects into .sbss.
9192 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
9193 use it. Correct typo of .rela.sdata2.
9194 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
9195 put the data, which may now be in .sbss.
9196 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
9197 (elf_backend_create_dynamic_sections): Define as
9198 ppc_elf_create_dynamic_sections.
9200 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
9201 against _GLOBAL_OFFSET_TABLE_.
9202 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
9203 shared libraries which refer to local symbols. Make sure that the
9204 test for allocating space for a reloc in a shared object is the
9205 same as the test for emitting a reloc.
9207 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
9209 * config.bfd (i[3456]-*-mingw32*): New target.
9210 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
9211 * aclocal.m4, configure: Rebuild.
9213 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
9215 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
9218 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
9220 Sparc v9 ABI compliant PLT:
9221 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
9222 (plt_templates, sparc64_elf_build_plt_entry): Delete.
9223 (LARGE_PLT_THRESHOLD): New define.
9224 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
9225 (sparc64_elf_build_plt): New function.
9226 (sparc64_elf_plt_entry_offset): Likewise.
9227 (sparc64_elf_plt_ptr_offset): Likewise.
9228 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
9229 contain the index for convenience. Skip the initial entries
9231 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
9232 memory for the benefit of .rela.plt.
9233 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
9234 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
9235 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
9236 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
9237 Call sparc64_elf_build_plt.
9238 (elf_backend_want_got_plt): No.
9239 (elf_backend_plt_readonly): No.
9240 (elf_backend_plt_alignment): 8.
9242 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
9243 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
9244 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
9247 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
9249 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
9251 * cpu-mips.c (arch_info_struct): Add mips variants.
9252 * bfd-in2.h: Rebuilt.
9254 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
9256 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
9259 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
9261 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
9262 (i[3456]86sco3.2v5*coff): New target.
9264 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
9266 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
9268 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
9270 * bfd.c (bfd_get_error_handler): Add orthogonal function.
9271 * bfd-in2.h: Regenerate.
9273 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
9275 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
9277 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
9279 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
9280 adjust addend for an output common symbol (from Jimmy Blair
9281 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
9282 defined symbol to counteract adjustment made in generic relocation
9285 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
9287 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
9289 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
9290 (GET_SCNDHR_NLNNO): Likewise.
9292 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
9294 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
9296 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
9298 * elf32-m32r.c: Add macros to handle NOP insertion.
9300 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
9302 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
9303 (xcoff_mark): Likewise.
9304 (xcoff_build_ldsyms): Mark absolute symbols.
9306 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
9308 * bout.c (b_out_write_object_contents): Sort symbols before output
9309 to keep {CALL,BAL}NAME symbols adjacent.
9310 (b_out_symbol_cmp): New function.
9312 For older changes see ChangeLog-9697
9318 version-control: never