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 * bfd/aoutx.h (NAME(aout,machine_type)): Add a
40 bfd_mach_mips_sb1 case.
41 * bfd/archures.c (bfd_mach_mips_sb1): New constant.
42 * bfd/bfd-in2.h (bfd_mach_mips_sb1): New constant.
43 * bfd/cpu-mips.c (I_sb1): New constant.
44 (arch_info_struct): Add entry for bfd_mach_mips_sb1.
45 * bfd/elf32-mips.c (elf_mips_mach): Add case for
47 (_bfd_mips_elf_final_write_processing): Add case for
50 2000-12-01 Joel Sherrill <joel@OARcorp.com>
52 * config.bfd (arm-*-rtems*, a29k-*rtems*): New targets.
53 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
54 (sparc*-*-rtems*): Switched from a.out to ELF.
56 2000-11-30 Jan Hubicka <jh@suse.cz>
58 * Makefile.am (BFD64_BACKENDS): Add elf64-x86-64.lo
59 BFD64_BACKENDS_CFILES): Add elf64-x86-64.c
60 (elf64-x86-64.lo): Add dependencies.
61 * archures.c (DESCRIPTION): Add bfd_mach_x86_64,
62 bfd_mach_x86_64_intel_syntax.
63 * elf.c (prep_headers): Use EM_x86_64 for 64bit output.
64 * config.bfd (x86_64): Add.
65 * configure.in: Add support for bfd_elf64_x86_64_vec.
66 * cpu-i386.c (bfd_x86_64_arch_intel_syntax, bfd_x86_64_arch): Add.
67 (bfd_i386_arch, i8086_ar): Link in.
68 * elf64-x86-64.c: New file.
69 * reloc.c (ENUMDOC): Add BFD_RELOC_X86_64*.
70 * targets.c (bfd_elf64_x86_64_vec): Add.
71 (bfd_target_vect): Add bfd_elf64_x86_64_vec.
73 2000-11-30 Kazu Hirata <kazu@hxi.com>
75 * xcofflink.c: Fix formatting.
77 2000-11-28 Kazu Hirata <kazu@hxi.com>
79 * aoutx.h: Fix formatting.
81 * bfd-in2.h: Likewise.
83 * cisco-core.c: Likewise.
84 * coff64-rs6000.c: Likewise.
85 * coffcode.h: Likewise.
86 * coffswap.h: Likewise.
87 * corefile.c: Likewise.
88 * elf32-mips.c: Likewise.
90 2000-11-27 Kazu Hirata <kazu@hxi.com>
92 * aout-adobe.c: Fix formatting.
93 * coff64-rs6000.c: Likewise.
94 * coffgen.c: Likewise.
95 * cofflink.c: Likewise.
97 2000-11-27 Philip Blundell <pb@futuretv.com>
99 * libcoff-in.h (coff_tdata): Add `strings_written' flag.
100 (obj_coff_strings_written): New accessor macro for above.
101 * libcoff.h: Regenerate.
102 * cofflink.c (_bfd_coff_final_link): Say that we wrote the
104 * coffcode.h (coff_write_object_contents): No need to write out
105 the string table if it's already been done.
107 2000-11-22 Philip Blundell <pb@futuretv.com>
109 * cofflink.c (_bfd_coff_generic_relocate_section): Don't object to
110 weak undefined symbols.
112 2000-11-24 Nick Clifton <nickc@redhat.com>
114 * archures.c (bfd_mach_arm_5TE): Define.
115 (bfd_mach_arm+XScale): Define.
116 * bfd-in2.h: Regenerate.
118 * coff-arm.c (coff_arm_reloc_type_lookup): Accept
119 BFD_RELOC_ARM_PCREL_BLX.
121 * coffcode.h (coff_set_flags): Set flags for 5t, 5te and
122 XScale machine numbers.
124 * config.bfd (xscale-elf): Add target.
125 (xscale-coff): Add target.
127 * cpu-arm.c: Add xscale machine name.
128 Add v5t, v5te and XScale machine numbers.
130 2000-11-23 Kazu Hirata <kazu@hxi.com>
132 * aix386-core.c: Fix formatting.
134 2000-11-22 Jim Wilson <wilson@redhat.com>
136 * coff-ia64.c (howto_table): Use EMPTY_HOWTO.
137 (in_reloc_p): Add ATTRIBUTE_UNUSED to unused parameters.
138 * cpu-ia64-opc.c (ins_rsvd, ext_rsvd, ins_const, ext_const): Likewise.
139 (ins_imms_scaled): Initialize sign_bit at function entry.
140 (elf64_ia64_operands): Add missing initializers.
141 * elfxx-ia64.c (elfNN_ia64_reloc, elfNN_ia64_reloc_type_lookup,
142 elfNN_ia64_info_to_howto, elfNN_ia64_fake_sections,
143 elfNN_ia64_add_symbol_hook, elfNN_ia64_is_local_label_name,
144 elfNN_ia64_local_hash_table_init, get_fptr, get_pltoff,
145 elfNN_ia64_adjust_dynamic_symbol): Add ATTRIBUTE_UNUSED for unused
147 (elfNN_ia64_info_to_howto): Initialize free_relocs, free_contents,
148 and free_extsyms at function entry.
149 (elfNN_add_symbol_hook): Add unsigned cast to bfd_get_gp_size result.
150 (elfNN_ia64_create_dynamic_sections): Delete unused local h.
151 (get_got): Delete unused local srel.
152 (elfNN_ia64_check_relocs): Initialize dynrel_type when declared.
153 (elfNN_ia64_relocate_section): Delete unused local dynindx.
155 2000-11-21 Kazu Hirata <kazu@hxi.com>
157 * coff-a29k.c: Fix formatting.
158 * coff-h8500.c: Likewise.
159 * coff-i960.c: Likewise.
160 * coff-ppc.c: Likewise.
161 * coff-rs6000.c: Likewise.
162 * coff-stgo32.c: Likewise.
163 * coff-tic54x.c: Likewise.
164 * coff-w65.c: Likewise.
165 * cpu-h8500.c: Likewise.
166 * cpu-hppa.c: Likewise.
167 * cpu-ns32k.c: Likewise.
169 * ecofflink.c: Likewise.
171 2000-11-21 Nick Clifton <nickc@redhat.com>
173 * elf32-sh.c (sh_elf_reloc_loop): Fix compile time warning, and
174 remove possibility of infinite loop.
176 2000-11-20 Kazu Hirata <kazu@hxi.com>
178 * aix386-core.c: Fix formatting.
179 * aout-adobe.c: Likewise.
180 * aout-arm.c: Likewise.
181 * aout-encap.c: Likewise.
182 * aout-ns32k.c: Likewise.
183 * aout-target.h: Likewise.
184 * aout-tic30.c: Likewise.
185 * aoutf1.h: Likewise.
187 * archive.c: Likewise.
188 * bfd-in.h: Likewise.
189 * bfd-in2.h: Likewise.
193 2000-11-17 H.J. Lu <hjl@gnu.org>
195 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Don't create
196 pltoff entries for DT_INIT and DT_FINI.
197 (elfNN_ia64_final_link): Don't set DT_INIT/FINI entries.
198 (elfNN_ia64_finish_dynamic_sections): Don't fill in DT_INIT/FINI
201 2000-11-16 Richard Henderson <rth@redhat.com>
203 * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
204 (allocate_dynrel_entries): Likewise.
205 (elfNN_ia64_relocate_section): Likewise. Set REL addends correctly.
206 (set_pltoff_entry): Likewise.
207 (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
208 (elfNN_ia64_reloc_type_lookup): Likewise.
209 (elfNN_ia64_install_value): Likewise.
210 (elfNN_ia64_relocate_section): Likewise.
211 * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
212 (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
214 2000-11-16 Kazu Hirata <kazu@hxi.com>
216 * cpu-a29k.c: Fix formatting.
217 * cpu-alpha.c: Likewise.
218 * cpu-arm.c: Likewise.
219 * cpu-avr.c: Likewise.
220 * cpu-d10v.c: Likewise.
221 * cpu-h8500.c: Likewise.
222 * cpu-hppa.c: Likewise.
223 * cpu-i370.c: Likewise.
224 * cpu-i386.c: Likewise.
225 * cpu-i960.c: Likewise.
226 * cpu-ia64-opc.c: Likewise.
227 * cpu-ia64.c: Likewise.
228 * cpu-m32r.c: Likewise.
229 * cpu-m68hc11.c: Likewise.
230 * cpu-m68hc12.c: Likewise.
231 * cpu-m68k.c: Likewise.
232 * cpu-m88k.c: Likewise.
233 * cpu-mips.c: Likewise.
234 * cpu-ns32k.c: Likewise.
235 * cpu-pj.c: Likewise.
236 * cpu-powerpc.c: Likewise.
237 * cpu-sh.c: Likewise.
238 * cpu-sparc.c: Likewise.
239 * cpu-tic54x.c: Likewise.
240 * cpu-v850.c: Likewise.
241 * cpu-vax.c: Likewise.
242 * cpu-w65.c: Likewise.
243 * cpu-we32k.c: Likewise.
244 * cpu-z8k.c: Likewise.
245 * dwarf1.c: Likewise.
246 * dwarf2.c: Likewise.
248 2000-11-15 Kazu Hirata <kazu@hxi.com>
250 * coff-arm.c: Fix formatting.
251 * coff-ppc.c: Likewise.
252 * coff-rs6000.c: Likewise.
253 * coff-sh.c: Likewise.
254 * coff-sparc.c: Likewise.
255 * coff-tic30.c: Likewise.
256 * coff-tic54x.c: Likewise.
257 * coff-tic80.c: Likewise.
258 * coff-w65.c: Likewise.
259 * coff-we32k.c: Likewise.
260 * coff-z8k.c: Likewise.
262 2000-11-15 Richard Henderson <rth@redhat.com>
264 * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
265 section with the same ALLOC|LOAD flags as the source section.
267 2000-11-14 Jakub Jelinek <jakub@redhat.com>
269 * elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
270 by STO_ALPHA constants.
272 2000-11-14 Kazu Hirata <kazu@hxi.com>
274 * coff-pmac.c: Fix formatting.
275 * coff-ppc.c: Likewise.
277 2000-11-13 H.J. Lu <hjl@gnu.org>
279 * elflink.h (elf_link_add_object_symbols): Also add indirect
280 symbols for common symbols with the default version.
282 2000-11-09 Philip Blundell <pb@futuretv.com>
284 * section.c (STD_SECTION): Set gc_mark flag.
286 2000-11-11 Kazu Hirata <kazu@hxi.com>
288 * coff-i960.c: Likewise.
289 * coff-m68k.c: Likewise.
290 * coff-m88k.c: Likewise.
291 * coff-mcore.c: Likewise.
292 * coff-mips.c: Likewise.
294 2000-11-11 Bernd Schmidt <bernds@cygnus.co.uk>
296 * elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.
298 2000-11-10 Kazu Hirata <kazu@hxi.com>
300 * coff-h8300.c: Fix formatting.
301 * coff-h8500.c: Likewise.
302 * coff-i386.c: Likewise.
303 * coff-i860.c: Likewise.
304 * coff-i960.c: Likewise.
305 * coff-ia64.c: Likewise.
307 2000-11-09 Kazu Hirata <kazu@hxi.com>
309 * archive.c: Fix formatting.
310 * archures.c: Likewise.
312 2000-11-07 Richard Henderson <rth@redhat.com>
314 * elfxx-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
315 Set it before bfd_elf64_bfd_final_link call. Use it after the call.
316 * section.c (bfd_set_section_contents): Call memcpy if
317 section->contents set and location not equal to contents plus offset.
319 2000-11-08 Kazu Hirata <kazu@hxi.com>
321 * bfd-in.h: Fix formatting.
322 * bfd-in2.h: Likewise.
324 * binary.c: Likewise.
326 * coff-a29k.c: Likewise.
327 * coff-alpha.c: Likewise.
328 * coff-apollo.c: Likewise.
329 * coff-aux.c: Likewise.
331 2000-11-07 Kazu Hirata <kazu@hxi.com>
333 * aix386-core.c: Fix formatting.
334 * aoutf1.h: Likewise.
336 * archures.c: Likewise.
337 * armnetbsd.c: Likewise.
339 2000-11-07 Alan Modra <alan@linuxcare.com.au>
341 * coff-h8300.c (special): Adjust reloc address.
343 2000-11-06 Steve Ellcey <sje@cup.hp.com>
345 * archures.c (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32): Add defines
346 to differentiate elf32 and elf64 on ia64.
347 * bfd-in2.h: Regenerate.
348 * config.bfd: Add target for "ia64*-*-hpux*".
349 * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
350 * configure: Regenerate.
351 * cpu-ia64.c (bfd_ia64_elf32_arch): Add elf32 arch info structure.
352 * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
354 * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
355 from elfxx-ia64.c. Add depenency rules for making elf32-ia64.lo.
356 * Makefile.in: Regnerate.
357 * elf64-ia64.c: Deleted.
358 * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
360 2000-11-06 Kazu Hirata <kazu@hxi.com>
362 * aout-adobe.c: Fix formatting.
363 * aout-arm.c: Likewise.
364 * aout-cris.c: Likewise.
365 * aout-encap.c: Likewise.
366 * aout-ns32k.c: Likewise.
367 * aout-target.h: Likewise.
368 * aout-tic30.c: Likewise.
370 2000-11-05 Philip Blundell <philb@gnu.org>
372 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
373 BFDs containing no sections to be merged, regardless of their flags.
375 2000-11-04 Philip Blundell <philb@gnu.org>
377 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
378 if a relocation for an undefined symbol also results in an
381 2000-11-06 Christopher Faylor <cgf@cygnus.com>
383 * config.bfd: Add support for Sun Chorus.
385 2000-11-05 David O'Brien <obrien@FreeBSD.org>
387 * configure.in: Recognize alpha-*-freebsd*.
388 * configure: Regenerate.
390 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
392 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
393 (Chunk): New global variable set by a parameter in objcopy.c.
394 (S3Forced): New global variable set by a parameter in
396 (srec_set_section_contents): If S3Forced is true, always generate
398 (srec_write_section): Use 'Chunk' to limit maximum length of S
401 2000-11-02 Per Lundberg <plundis@chaosdev.org>
403 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
404 * Makefile.in: Regenerate.
405 * bfd-in2.h: Regenerate.
406 * po/bfd.pot: Regenerate.
408 2000-10-31 Philip Blundell <philb@gnu.org>
410 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
411 EF_SOFT_FLOAT if it is defined.
413 2000-10-27 Philip Blundell <philb@gnu.org>
415 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
416 attempts to mix PIC code with non-PIC, just mark the output as
417 being position dependent.
418 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
419 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
420 all mismatches, not just the first one.
422 2000-10-25 Chris Demetriou <cgd@sibyte.com>
424 * ieee.c (ieee_archive_p): Plug one of many possible
425 memory leaks in error handling.
427 2000-10-20 Jakub Jelinek <jakub@redhat.com>
429 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
430 elf32_sparc_object_p, elf32_sparc_final_write_processing):
432 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
433 sparc64_elf_object_p): Support v9b.
434 * archures.c: Declare v8plusb and v9b machines.
436 * cpu-sparc.c: Ditto.
438 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
440 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
443 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
444 (SYMBOL_CALLS_LOCAL): New macro.
445 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
446 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
447 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
448 (ppc_elf_relocate_section): Use flag variable to determine
449 whether the relocation refers to a local symbol.
450 Test whether a PLTREL24 reloc will produce a reloc by looking
451 to see whether a PLT entry was made.
453 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
455 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
456 entries that could serve as a definition for a weak symbol.
458 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
460 From Ralf Baechle <ralf@gnu.org>
462 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
463 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
464 against local symbols.
465 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
467 2000-10-12 Alan Modra <alan@linuxcare.com.au>
469 * section.c (struct sec): Add kept_section.
470 (struct bfd_comdat_info): Remove sec, we can use above.
471 (STD_SECTION): Add initializer.
472 (bfd_make_section_anyway): Init here too.
474 * bfd-in2.h: Regenerate.
476 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
478 (elf_link_input_bfd): Set all asection->symbol->value's here, and
479 fudge values for discarded link-once section symbols.
481 * elf64-hppa.c: Include alloca-conf.h
483 2000-10-11 Alan Modra <alan@linuxcare.com.au>
485 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
487 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
489 2000-10-10 Alan Modra <alan@linuxcare.com.au>
491 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
493 2000-10-10 Tom Rix <trix@redhat.com>
495 * section.c (bfd_make_section_anyway): Release newsect ptr when
496 newsect->symbol fails to alloc. Use bfd_release instead of free.
498 2000-10-09 Richard Henderson <rth@cygnus.com
500 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
501 (elf64_ia64_unwind_entry_compare): New.
502 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
504 2000-10-07 Alan Modra <alan@linuxcare.com.au>
506 * elflink.h (size_dynamic_sections): Don't create various tags if
507 .dynstr is excluded from the link. Don't set first dynsym entry
508 if dynsymcount is zero.
509 (elf_bfd_final_link): Don't try to swap out dynamic syms if
510 .dynsym excluded from the link. Don't try to write any dynamic
511 sections excluded from the link.
513 * elf.c (swap_out_syms): Handle global section symbols.
515 2000-10-05 DJ Delorie <dj@redhat.com>
517 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
518 * coffcode.h (coff_set_alignment_hook): read extended reloc count
519 (coff_write_relocs): write extended reloc count
520 (coff_write_object_contents): account for extended relocs
522 2000-10-05 Jim Wilson <wilson@cygnus.com>
524 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
526 * elf.c (_bfd_elf_make_section_from_shdr): Call the
527 elf_backend_section_flags function.
528 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
530 (elf64_ia64_section_flags): New function containing flag conversion
532 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
533 * elfxx-target.h (elf_backend_section_flags): Define.
534 (elfNN_bed): Initialize elf_backend_section_flags field.
536 2000-10-02 Alan Modra <alan@linuxcare.com.au>
538 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
539 _bfd_elf32_gc_record_vtable. Correct a comment.
541 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
543 From Ralf Baechle <ralf@gnu.org>
545 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
546 produces binaries with got[1] = 0x80000001 to differenciate them
547 for the dynamic linker from the broken binaries produced by old
550 2000-09-30 Petr Sorfa <petrs@sco.com>
552 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
553 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
554 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
555 * configure: Regenerate.
557 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
559 Define two bfd_targets for absence and presence of leading
560 underscore on symbols. Make sure to only link same kind.
561 * elf32-cris.c (cris_elf_object_p,
562 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
563 cris_elf_merge_private_bfd_data): New.
564 (elf_backend_object_p, elf_backend_final_write_processing,
565 bfd_elf32_bfd_print_private_bfd_data,
566 bfd_elf32_bfd_merge_private_bfd_data): Define.
567 <Target vector definition>: Include elf32-target.h twice with
568 different macro settings:
569 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
570 bfd_elf32_us_cris_vec.
571 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
572 (elf_symbol_leading_char): First as 0, then '_'.
573 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
574 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
575 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
576 * configure: Regenerate.
577 * targets.c: Declare bfd_elf32_us_cris_vec.
578 * po/bfd.pot: Regenerate.
580 2000-09-29 Momchil Velikov <velco@fadata.bg>
582 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
583 R_ARM_THM_PC22 relocations.
585 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
587 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
589 2000-09-29 Momchil Velikov <velco@fadata.bg>
591 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
592 is has the SEC_HAS_CONTENTS flag set.
594 2000-09-28 Örjan Friberg <orjanf@axis.com>
595 Hans-Peter Nilsson <hp@axis.com>
597 * aout-cris.c (N_TXTADDR): Define.
599 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
601 * som.c: Include alloca-conf.h.
602 * Makefile.am: "make dep-am"
603 * Makefile.in: Regenerate.
605 2000-09-27 Alan Modra <alan@linuxcare.com.au>
607 * elf32-hppa.c (plt_stub): New.
608 (PLT_STUB_ENTRY): Define.
609 (elf32_hppa_link_hash_table): Change multi_subspace to packed
610 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
611 (elf32_hppa_link_hash_table_create): Init to suit.
612 (elf32_hppa_check_relocs): Set has_12bit_branch and
613 has_17bit_branch as appropriate.
614 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
616 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
617 Add space for plt_stub as needed.
618 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
619 functions at plt_stub.
620 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
621 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
623 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
624 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
625 of fixed size, and if negative, disable handling of input sections
626 before stub section. Set up default stub group size depending
627 on detected branch relocs.
628 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
629 ensure different offsets from sym_value aren't rounded to
630 different 2k blocks. Use lrsel and rrsel for other stubs too for
631 consistency rather than necessity.
632 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
633 (final_link_relocate): Likewise.
634 (elf32_hppa_relocate_section): Likewise.
636 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
637 (_bfd_elf_hppa_gen_reloc_type): Generate them.
638 (elf_hppa_final_link_relocate): Handle them.
639 (elf_hppa_relocate_insn): Likewise.
640 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
642 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
644 * elfcode.h (elf_object_p): Preserve and clear abfd section
645 information. Restore at error.
647 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
649 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
650 is empty, make sure that its rva also 0. NT loader dislikes
653 2000-09-26 Steve Ellcey <sje@cup.hp.com>
655 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
658 2000-09-21 Alan Modra <alan@linuxcare.com.au>
660 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
661 currently unused RELATIVE_DYNAMIC_RELOCS code.
662 (hppa_discard_copies): Likewise.
663 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
664 comments. Don't check non-code output sections for stub grouping.
666 2000-09-20 Alan Modra <alan@linuxcare.com.au>
668 * section.c (bfd_get_unique_section_name): Return NULL if
671 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
673 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
674 instruction sequence to actually work.
675 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
678 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
680 * elf32-sh.c (sh_elf_relocate_section): Use
681 _bfd_final_link_relocate to apply the relocation against a section
682 symbol, when doing relocatable links.
684 2000-09-18 Alan Modra <alan@linuxcare.com.au>
686 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
688 (stub_hash_newfunc): Here too.
689 (hppa_add_stub): And here.
690 (elf32_hppa_link_hash_table): Remove stub_section_created,
691 reloc_section_created, first_init_sec and first_fini_sec. Add
693 (elf32_hppa_link_hash_table_create): Init to suit.
694 (hppa_get_stub_entry): Add support for grouping stub sections.
695 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
696 section code. Index stub vars by section->id.
697 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
698 exit paths. Zap allocation of above removed vars. Refine
701 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
702 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
703 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
704 rather than pointer to bfd_link_info.
705 (hppa_add_stub): Likewise.
706 (final_link_relocate): Likewise.
708 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
710 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
713 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
715 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
716 ld/emulparams/shelf.sh.
718 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
720 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
721 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
722 * bfd-in2.h: Regenerate.
724 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
726 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
727 LITUSE relocations incorrectly if -relax is specified on the ld
728 command line and the displacement field of the load or store
729 instruction is non-zero. (Patch by paul.winalski@compaq.com)
731 2000-09-15 Alan Modra <alan@linuxcare.com.au>
733 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
735 (elf32_hppa_size_stubs): Instead correctly find the first .init
736 and .fini section here.
738 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
740 * elf32-hppa.c (clobber_millicode_symbols): New function.
741 (elf32_hppa_size_dynamic_sections): Call it.
743 2000-09-14 Alan Modra <alan@linuxcare.com.au>
745 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
746 packed. Add plabel, plt_abs packed booleans.
747 (hppa_link_hash_newfunc): Init new fields.
748 (PLABEL_PLT_ENTRY_SIZE): Define.
749 (hppa_stub_name): Use size_t len vars.
750 (hppa_add_stub): Likewise.
751 (elf32_hppa_build_stubs): Likewise.
752 (hppa_build_one_stub): Kill some compiler warnings.
753 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
754 if dynamic linking. Munge the local plt offsets into
755 local_got_refcounts. Set h->plabel for all global PLABELs. Use
756 size_t len vars. Add assert for plabel addend.
757 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
758 (elf32_hppa_hide_symbol): New function.
759 (elf_backend_hide_symbol): Define.
760 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
761 with h->plabel set. Don't make plt entries to have dynamic syms
762 when they have been forced local. If plt entry is used by a
763 plabel, make it PLABEL_PLT_ENTRY_SIZE.
764 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
765 Set up .plt offsets for local syms.
766 (elf32_hppa_relocate_section): Initialise plt entries for local
767 syms. Leave weak undefined plabels zero. Make global plabel
768 relocs against function symbol, and leave the addend zero.
769 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
770 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
771 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
772 relocs instead of SEGREL32 for dynamic got relocs.
773 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
774 (elf_backend_got_header_size): Adjust.
775 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
777 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
778 (hppa_type_of_stub): Use it instead of #if 0
779 (hppa_discard_copies): Use it here too.
780 (elf32_hppa_size_dynamic_sections): And here.
782 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
783 (elf32_hppa_link_hash_table_create): And here.
784 (hppa_build_one_stub): And here. Instead keep track of stub
785 offset using _raw_size.
786 (elf32_hppa_size_stubs): Likewise.
787 (elf32_hppa_build_stubs): Likewise.
788 (hppa_size_one_stub): Likewise. Resize reloc section too.
790 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
791 first_fini_sec handling. Don't search for reloc section or set
792 hplink->reloc_section_created here.
793 (elf32_hppa_size_stubs): Instead search for reloc sections, and
794 set reloc_section_created here.
795 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
796 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
798 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
800 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
801 with `hplink->root.'.
802 (elf32_hppa_check_relocs): Likewise.
803 (elf32_hppa_gc_sweep_hook): Likewise.
804 (elf32_hppa_adjust_dynamic_symbol): Likewise.
805 (hppa_handle_PIC_calls): Likewise.
806 (elf32_hppa_size_dynamic_sections): Likewise.
807 (elf32_hppa_set_gp): Likewise.
808 (elf32_hppa_relocate_section): Likewise.
809 (elf32_hppa_finish_dynamic_symbol): Likewise.
810 (elf32_hppa_finish_dynamic_sections): Likewise.
812 From David Huggins-Daines <dhd@linuxcare.com>
813 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
814 defined weak symbols in shared links.
815 (final_link_relocate): Calls to defined weak symbols in shared
816 objects must go via import stubs, as the target might not be known
819 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
821 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
822 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
823 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
824 the original entries with EMPTY_HOWTOs, and added new ones to fill
826 (sh_elf_info_to_howto): Make sure the new gap isn't used.
827 (sh_elf_relocate_section): Likewise.
829 2000-09-13 Anders Norlander <anorland@acc.umu.se>
831 * cpu-mips.c (arch_info_struct): Add mips:4K
832 * bfd-in2.h (bfd_mach_mips4K): New define.
833 * archures.c: Add bfd_mach_mips4K to comment.
834 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
835 E_MIPS_ARCH_2 for bfd_mach_mips4K.
837 2000-09-13 Marco Franzen <marcof@thyron.com>
839 * som.c (som_write_symbol_strings): Do not used fixed buffers,
840 use size_t as a counter.
841 (som_write_space_strings): Similarly.
843 2000-09-12 Jason Eckhardt <jle@cygnus.com>
845 * elf32-i860.c (elf32_i860_relocate_pc26): New function
847 (elf32_i860_relocate_section): Invoke new function from here.
849 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
851 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
854 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
856 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
857 target section name instead of dumping core when the target symbol is
860 2000-09-09 Kazu Hirata <kazu@hxi.com>
862 * riscix.c: Remove DEFUN.
864 2000-09-08 Nick Clifton <nickc@redhat.com>
866 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
867 initialise flags in output bfd if the input bfd is the default
868 architecture with the default flags.
870 2000-09-08 Kazu Hirata <kazu@hxi.com>
872 * archive.c: Fix formatting.
873 * coff-arm.c: Likewise.
874 * doc/chew.c: Likewise.
876 2000-09-08 Alan Modra <alan@linuxcare.com.au>
878 * section.c (bfd_get_unique_section_name): Put a dot before the
881 2000-09-07 Kazu Hirata <kazu@hxi.com>
883 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
884 * elf.c: Fix formatting.
886 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
888 * config.bfd (sh-*-linux*): Added.
889 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
890 * targets.c: Declare them.
891 * elf32-sh-lin.c: New file.
892 * Makefile.am: Compile it.
893 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
894 * configure, Makefile.in: Rebuilt.
896 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
898 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
899 pseduo-section when determining where the TOC ends.
901 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
902 output x_tvndx as it is only two bytes wide.
904 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
905 reloc is 26 or 32 bits wide.
907 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
908 for relocs that don't change anything. Also look at the full
911 2000-09-06 Philip Blundell <philb@gnu.org>
913 * config.bfd (arm*-*-uclinux*): New target.
915 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
917 * configure: Rebuilt with new libtool.m4.
919 2000-09-06 Alan Modra <alan@linuxcare.com.au>
921 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
922 word for variable name.
923 * bfd-in2.h: Regenerate.
925 2000-09-05 Nick Clifton <nickc@redhat.com>
927 * config.in: Regenerate.
928 * libbfd.h: Regenerate.
929 * po/bfd.pot: Regenerate.
930 * doc/bfdint.texi: Remove CVS date string - it foils compares with
933 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
935 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
937 2000-09-05 Alan Modra <alan@linuxcare.com.au>
939 Shared library and PIC support.
940 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
941 (GOT_ENTRY_SIZE): New.
942 (ELF_DYNAMIC_INTERPRETER): New.
943 (STUB_SUFFIX): Define.
944 (LONG_BRANCH_PIC_IN_SHLIB): Define.
945 (RELATIVE_DYNAMIC_RELOCS): Define.
946 (enum elf32_hppa_stub_type): New.
947 (struct elf32_hppa_stub_hash_entry): Rename offset to
948 stub_offset. Add a number of new fields.
949 (struct elf32_hppa_link_hash_entry): New.
950 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
952 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
953 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
954 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
956 (hppa_link_hash_newfunc): New function.
957 (elf32_hppa_link_hash_table_create): Use above function. Init new
959 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
960 instead of addend, and remove sym_name from args. Don't use
961 symbol name for local syms, instead use sym index.
962 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
963 stub type rather than size. Pass in hash and handle import stub
964 case. Also pass in reloc instead of offset so we can calculate
965 PCREL22F and PCREL12F branches properly.
966 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
967 import and export stubs too.
968 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
969 import and export stub sizing.
970 (elf32_hppa_check_relocs): New function.
971 (elf32_hppa_adjust_dynamic_symbol): New function.
972 (hppa_discard_copies): New function.
973 (elf32_hppa_size_dynamic_sections): New function.
974 (elf_backend_size_dynamic_sections): Define.
975 (elf32_hppa_finish_dynamic_symbol): New function.
976 (elf_backend_finish_dynamic_symbol): Define.
977 (elf32_hppa_size_stubs): Stash params in link hash table, and move
978 some local vars into the link hash table too. For shared links,
979 trundle over function syms, generating export stubs. Handle
980 PCREL22F branches. Break out stub creation code from here..
981 (hppa_add_stub): .. to here. New function.
982 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
983 call the bfd linker. Use elf_gp to record global pointer.
984 Calculate a value from sections if $global$ is missing.
985 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
986 (elf32_hppa_gc_mark_hook): New function.
987 (elf_backend_gc_mark_hook): Define.
988 (elf32_hppa_gc_sweep_hook): New function.
989 (elf_backend_gc_sweep_hook): Define.
990 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
991 Add rel to args, and remove howto, input_bfd, offset, addend,
992 sym_name as we can recalculate these locally. Handle calls to
993 dynamic objects, extra PIC relocs, PCREL22F branches. Change
994 handling of undefined weak syms. Check that stubs are in range.
995 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
996 message on hitting a DPREL21L reloc that needs fixing. Subtract
997 off PC for PCREL14F. Break out code that does a stub lookup from
999 (hppa_get_stub_entry): ..to here. New function.
1000 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
1001 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
1003 (elf32_hppa_finish_dynamic_sections): New function.
1004 (elf_backend_finish_dynamic_sections): Define.
1005 (elf_backend_final_write_processing) Define.
1006 (hppa_handle_PIC_calls): New function.
1007 (elf32_hppa_build_stubs): Call it. Pass link_info to
1008 hppa_build_one_stub.
1009 (elf32_hppa_create_dynamic_sections): New function
1010 to create .plt and .got then set .plt flags correctly.
1011 (elf_backend_create_dynamic_sections): Define.
1012 (elf32_hppa_object_p): New function.
1013 (elf_backend_object_p): Define.
1014 (elf32_hppa_elf_get_symbol_type): New function.
1015 (elf_backend_get_symbol_type): Define.
1016 (elf_backend_can_gc_sections): Define.
1017 (elf_backend_want_got_plt): Define.
1018 (elf_backend_plt_alignment): Set to 2.
1019 (elf_backend_plt_readonly): Define.
1020 (elf_backend_want_plt_sym): Define.
1021 (elf_backend_got_header_size): Reserve one entry.
1023 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
1024 (elf32_hppa_size_stubs): Pass in multi_subspace.
1025 (elf32_hppa_set_gp): Declare.
1027 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
1028 (bfd_get_unique_section_name): New function.
1029 * bfd_in2.h: Regenerate.
1031 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
1032 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
1035 From David Huggins-Daines <dhd@linuxcare.com>
1036 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
1037 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
1038 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
1039 been updated in finish_dynamic_symbol before modifying function
1042 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
1043 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
1044 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
1045 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
1046 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
1047 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
1048 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
1049 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
1051 From David Huggins-Daines <dhd@linuxcare.com>
1052 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
1053 style of local labels as well.
1055 2000-09-03 Philip Blundell <philb@gnu.org>
1057 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
1058 references to undefined symbols in debugging sections.
1060 2000-09-02 H.J. Lu <hjl@gnu.org>
1062 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
1063 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
1064 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
1067 2000-09-02 Jason Eckhardt <jle@cygnus.com>
1069 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
1070 (elf32_i860_is_local_label_name): New function and prototype.
1072 2000-09-02 Nick Clifton <nickc@redhat.com>
1074 * configure.in: Increase version number to 2.10.91.
1075 * configure: Regenerate.
1076 * aclocal.m4: Regenerate.
1077 * config.in: Regenerate.
1078 * po/bfd.pot: Regenerate.
1080 2000-09-02 Daniel Berlin <dberlin@redhat.com>
1082 * elf.c (_bfd_elf_make_section_from_shdr): Add
1083 .gnu.linkobce.wi. to the list of debug section names.
1085 2000-09-02 Nick Clifton <nickc@redhat.com>
1087 * dwarf2.c (find_debug_info): New function: Locate a section
1088 containing dwarf2 debug information.
1089 (bfd_dwarf2_find_nearest_line): Find all sections containing
1090 debug information and include them in the stash.
1092 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1094 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
1095 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
1096 (sh_reloc_map): Add new relocs.
1097 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
1098 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
1099 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
1100 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
1102 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
1103 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1104 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
1105 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
1106 New array constants.
1107 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
1109 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1110 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
1111 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
1112 elf_sh_plt_reloc_offset): Define.
1113 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
1114 elf_sh_link_hash_table): New structs.
1115 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
1116 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
1118 (elf_backend_create_dynamic_sections,
1119 bfd_elf32_bfd_link_hash_table_create,
1120 elf_backend_adjust_dynamic_symbol,
1121 elf_backend_size_dynamic_sections,
1122 elf_backend_finish_dynamic_symbol,
1123 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1124 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1125 elf_backend_got_header_size, elf_backend_plt_header_size):
1127 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
1128 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
1130 * bfd-in2.h, libbfd.h: Rebuilt.
1132 2000-09-01 Alan Modra <alan@linuxcare.com.au>
1134 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
1137 2000-08-31 J"orn Rennecke <amylaar@cygnus.co.uk>
1139 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
1140 not initialized, set them to indicate the SH1 instruction set.
1142 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1144 * acinclude.m4: Include libtool and gettext macros from the
1146 * aclocal.m4, configure: Rebuilt.
1148 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
1150 * elf.c: Eliminate references to __sparcv9 macro; replace with
1151 autoconf variables HAVE_PSINFO32_T etc.
1152 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
1153 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
1155 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
1156 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
1157 * aclocal.m4: Ditto.
1158 * configure: Regenerate.
1160 2000-08-27 Alan Modra <alan@linuxcare.com.au>
1162 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
1163 for any shared link, not just shared -Bsymbolic.
1164 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
1165 any shared link, and pass link info to it.
1166 (elf_i386_size_dynamic_sections): Update comment.
1167 (elf_i386_discard_copies): Modify to discard relocs for symbols
1168 that have been forced local.
1169 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
1170 that have been forced local.
1172 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
1174 * elflink.h (elf_link_add_object_symbols): Allow common
1175 symbols to have an alignment of 1 if explicitly requested, and
1176 not overridden by other definitions.
1178 2000-08-22 Doug Kwan <dkwan@transmeta.com>
1180 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
1181 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
1183 2000-08-22 H.J. Lu <hjl@gnu.org>
1185 * elf-bfd.h (elf_link_hash_table): Add runpath.
1187 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
1188 * bfd-in2.h: Rebuilt.
1190 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
1191 "runpath" field to NULL.
1192 (bfd_elf_get_runpath_list): New function.
1194 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
1197 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1199 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
1200 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
1201 explicitly. Improve validation of r_type.
1203 2000-08-21 H.J. Lu <hjl@gnu.org>
1205 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
1206 dynamic allocated content space. Add a comment to remind us that
1207 one day this ought to be fixed.
1208 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1209 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1210 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1212 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1214 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
1215 field with the newly relocated value instead of adding it to the
1216 existing immediate field.
1217 (elf32_i860_relocate_splitn): Likewise.
1218 (elf32_i860_relocate_highadj): Likewise.
1220 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1222 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
1223 was previously just a stub).
1225 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1227 * elflink.c (_bfd_elf_create_got_section): Don't abort().
1229 (_bfd_elf_create_dynamic_sections): Likewise.
1231 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
1233 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
1234 for undefined symbols to be the beginning of the section.
1236 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
1237 four extra entries at the beginning of the .rela.plt section.
1238 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
1239 section to account for the four reserved entries in the .plt section.
1241 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
1243 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
1244 to the list of NOPs we recognize after a branch-and-link.
1245 Use the ori NOP when one is needed.
1247 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
1250 2000-08-14 Jim Wilson <wilson@cygnus.com>
1252 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
1253 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
1254 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
1257 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
1259 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
1261 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1263 * elf32-i860.c (elf32_i860_relocate_section): New function.
1264 (i860_final_link_relocate): New function.
1265 (elf32_i860_relocate_splitn): New function.
1266 (elf32_i860_relocate_pc16): New function.
1267 (elf32_i860_relocate_highadj): New function.
1268 (elf32_i860_howto): Minor adjustments to some relocations.
1269 (elf_info_to_howto_rel): Define.
1270 (elf_backend_relocate_section): Define.
1272 2000-08-10 Nick Clifton <nickc@cygnus.com>
1274 * elf32-arm.h: Fix formatting.
1276 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
1278 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
1280 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1282 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
1284 2000-08-07 Kazu Hirata <kazu@hxi.com>
1286 * ieee.c (ieee_write_debug_part): Rewrite a comment.
1287 * elf64-ia64.c: Fix a typo.
1289 2000-08-05 Jason Eckhardt <jle@cygnus.com>
1291 * elf32-i860 (elf32_i860_howto_table): New structure.
1292 (lookup_howto): New function.
1293 (elf32_i860_reloc_type_lookup): New function.
1294 (elf32_i860_info_to_howto_rela): New function.
1295 (elf_code_to_howto_index): New structure.
1296 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
1297 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
1298 elf32_i860_reloc_type_lookup.
1300 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
1302 * som.c (struct fixup_format): Constify `format'.
1303 (som_hppa_howto_table): Use SOM_HOWTO macro.
1304 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
1305 (som_bfd_reloc_type_lookup): Likewise.
1306 (compare_subspaces): Remove unused `count1', `count2'.
1307 (som_begin_writing): Remove unused `total_reloc_size'.
1308 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
1309 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
1310 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
1311 (som_find_nearest_line): Decorate unused parameter(s).
1312 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
1313 (som_bfd_link_split_section): Likewise.
1315 2000-08-03 Nick Clifton <nickc@cygnus.com>
1317 * section.c: Restore backed out code.
1318 * elf.c: Restore backed out code.
1319 (copy_private_bfd_data): Fix bug preventing stipped dynamic
1320 binaries from working.
1321 * bfd-in2.h: Regenerate.
1323 2000-08-03 H.J. Lu <hjl@gnu.org>
1325 * section.c: Back out the change made by Nick Clifton
1326 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
1328 * bfd-in2.h: Likewise.
1331 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
1333 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
1335 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1337 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
1338 * bfd-in2.h, libbfd.h: Regenerate.
1340 2000-07-31 Nick Clifton <nickc@cygnus.com>
1342 * section.c (struct sec): Add new boolean field 'segment_mark'.
1343 (STD_SECTION): Initialise new field to zero.
1345 * bfd-in2.h: Regenerate.
1347 * elf.c (copy_private_bfd_data): Reorganise section to segment
1348 mapping to cope with moved sections requiring new segments,
1349 and overlapping segments.
1350 (SEGMENT_END): New macro: Return the end address of a segment.
1351 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
1352 contains a section by comparing their VMA addresses.
1353 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
1354 contains a section by comparing their LMA addresses.
1355 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
1356 section should be included in a segment.
1357 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
1358 follows another in memory.
1359 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
1362 2000-07-22 Jason Eckhardt <jle@cygnus.com>
1364 * cpu-i860.c: Added comments.
1366 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
1367 bfd_elf32_i860_little_vec.
1368 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
1369 (ELF_MAXPAGESIZE): Changed to 4096.
1371 * targets.c (bfd_elf32_i860_little_vec): Declaration of
1373 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
1375 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
1376 config for little endian elf32 i860.
1377 (targ_defvec): Define for the new config above
1378 as "bfd_elf32_i860_little_vec".
1379 (targ_selvecs): Define for the new config above
1380 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
1382 * configure.in (bfd_elf32_i860_little_vec): Added recognition
1385 * configure: Regenerated.
1387 2000-07-27 H.J. Lu <hjl@gnu.org>
1389 * elflink.h (elf_merge_symbol): Take one more argument,
1390 dt_needed, to indicate if the symbol comes from a DT_NEEDED
1391 entry. Don't overide the existing weak definition if dt_needed
1393 (elf_link_add_object_symbols): Pass dt_needed to
1394 elf_merge_symbol ().
1396 2000-07-27 Nick Clifton <nickc@cygnus.com>
1398 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
1401 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
1403 * configure.host (*-*-aix*): AIX has 'long long' always.
1405 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
1406 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
1407 (xcoff_write_archive_contents_big): Don't update the offset
1408 of the symbol table, xcoff_write_armap will do it.
1410 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
1412 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
1413 of dynobj for SGI_COMPAT checks.
1415 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1417 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
1418 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
1419 * bfd-in2.h: Regenerate.
1421 2000-07-21 Nick Clifton <nickc@cygnus.com>
1423 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
1424 range symbol indices in relocs and issue an error message.
1426 2000-07-20 H.J. Lu <hjl@gnu.org>
1428 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
1429 info->new_dtags when setting DT_FLAGS_1. It will only be set
1430 by the new linker options. It shouldn't break anything.
1432 2000-07-20 H.J. Lu <hjl@gnu.org>
1434 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
1435 only if info->new_dtags is true.
1437 2000-07-20 H.J. Lu <hjl@gnu.org>
1439 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1440 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1442 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1444 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1445 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1446 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1447 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1448 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1449 * Makefile.in: Rebuild.
1450 * aclocal.m4: Rebuild.
1451 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1452 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1453 (bfd_cris_arch): Declare.
1454 (bfd_archures_list): Add bfd_cris_arch.
1455 * bfd-in2.h: Rebuild.
1456 * config.bfd: (cris-*-*): New target.
1457 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1458 * configure: Rebuild.
1459 * elf.c (prep_headers): Add bfd_arch_cris.
1460 * libbfd.h: Rebuild.
1461 * libaout.h (enum machine_type): Add M_CRIS.
1462 * reloc.c: Add CRIS relocations.
1463 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1464 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1465 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1466 * po/POTFILES.in, po/bfd.pot: Regenerate.
1468 2000-07-19 H.J. Lu <hjl@gnu.org>
1470 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1471 DF_TEXTREL if DT_TEXTREL is set.
1472 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1473 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1474 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1475 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1476 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1477 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1478 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1479 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1480 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1481 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1483 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1484 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1486 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1488 2000-07-19 H.J. Lu <hjl@gnu.org>
1490 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1491 * bfd-in2.h: Rebuild.
1493 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1494 (elf_dt_soname): New.
1496 * elf.c (bfd_elf_set_dt_needed_soname): New.
1498 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1499 entry if the shared object loaded by DT_NEEDED is used to
1500 resolve the reference in a regular object.
1502 2000-07-19 H.J. Lu <hjl@gnu.org>
1504 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1505 DT_DEPAUDIT and DT_AUDIT as strings.
1507 2000-07-19 Nick Clifton <nickc@cygnus.com>
1509 * format.c: Fix formatting.
1511 2000-07-19 H.J. Lu <hjl@gnu.org>
1513 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1515 2000-07-19 H.J. Lu <hjl@gnu.org>
1517 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1518 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1519 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1520 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1521 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1522 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1523 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1525 2000-07-18 Andrew Cagney <cagney@b1.cygnus.com>
1527 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1528 renamed functions from here...
1529 (assign_section_numbers): Use renamed functions.
1530 (prep_headers): Use renamed functions.
1532 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1533 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1534 * bfd-in2.h: Regenerate.
1536 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1538 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1539 parenthesis in if statement.
1541 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1543 Enable the support for Traditional MIPS.
1544 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1545 return ict_none appropriately for traditional mips targets.
1546 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1547 (STUB_MOVE): Conditionalize for traditonal mips.
1548 (STUB_LI16): Likewise.
1549 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1550 room for RTPROC header.
1551 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1552 the permission for the PT_DYNAMIC as read, write and execute.
1553 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1554 for traditonal mips.
1555 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1556 _DYNAMIC_LINKING for traditonal mips.
1557 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1558 in case of traditonal mips.
1559 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1560 entry is required. For a function if PLT is not required then set the
1561 corresponding hash table entry to 0.
1562 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1564 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1565 shared object set the value to 0.
1566 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1567 _DYNAMIC_LINKING for traditonal mips.
1568 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1569 for traditonal mips.
1571 2000-07-15 H.J. Lu <hjl@gnu.org>
1573 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1575 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1577 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1578 out a structure that is BFD_IN_MEMORY.
1580 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1582 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1583 bfd pointer. Print section id instead of bfd pointer for local
1584 syms. Prefix addend with `+' for global syms as well as local.
1585 Correct calculation of name component lengths.
1586 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1588 From David Huggins-Daines <dhd@linuxcare.com>
1589 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1590 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1591 (elf64_hppa_modify_segment_map): Likewise.
1593 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
1595 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1596 addresses to be "naturally" sign extended. Return -1 if unknown.
1597 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1598 * bfd-in2.h: Regenerate.
1600 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
1602 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1603 and ECOF_SIGNED_64 to list ways to extract an offset.
1604 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1605 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1607 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1608 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1610 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
1612 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1613 bfd_get_start_address.
1614 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1615 (elf_swap_ehdr_out): Ditto.
1617 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1619 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1620 compatibility with older binutils.
1622 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1624 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1625 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1627 From Ryan Bradetich <rbradetich@uswest.net>
1628 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1629 (parse_line_table): Ditto.
1630 (_bfd_dwarf1_find_nearest_line): Ditto.
1631 * syms.c (cmpindexentry): Remove extra `*' from params.
1633 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1635 * elf32-mips.c (sort_dynamic_relocs): New Function.
1636 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1637 via qsort to sort the dynamic relocations in increasing r_symndx
1640 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1642 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1643 ATTRIBUTE_UNUSED to unused args.
1644 (get_opd): Likewise.
1645 (get_plt): Likewise.
1646 (get_dlt): Likewise.
1647 (get_stub): Likewise.
1648 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1649 (elf64_hppa_link_output_symbol_hook): Likewise.
1650 (elf64_hppa_check_relocs): Delete unused var.
1651 (elf64_hppa_size_dynamic_sections): Likewise.
1652 (elf64_hppa_finalize_opd): Likewise.
1653 (elf64_hppa_finalize_dynreloc): Likewise.
1654 (elf64_hppa_modify_segment_map): Likewise.
1655 (elf64_hppa_finish_dynamic_sections): Likewise.
1657 * elf-hppa.h (elf_hppa_final_write_processing): Add
1658 ATTRIBUTE_UNUSED to unused args.
1659 (elf_hppa_final_link_relocate): Likewise.
1660 (elf_hppa_record_segment_addrs): Add paretheses.
1661 (elf_hppa_relocate_section): Constify dyn_name.
1663 From David Huggins-Daines <dhd@linuxcare.com>
1664 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1665 rearrange case statement so that it gets preferred to 32-bit ones.
1667 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1668 asection->id instead of address of asection structure.
1669 (elf32_hppa_size_stubs): Likewise.
1671 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1672 for .init* and .fini*.
1674 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1675 and addends used in stub names to 32 bits.
1676 (elf32_hppa_size_stubs): Likewise.
1678 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1679 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1680 not bfd_put_64. Fix minor comment typo and formatting.
1682 Changes to create multiple linker stubs, positioned immediately
1683 before the section where they are required.
1684 * elf32-hppa.c: Don't include hppa_stubs.h.
1685 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1686 (elf32_hppa_stub_hash_table): Delete.
1687 (elf32_hppa_link_hash_entry): Delete.
1688 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1689 stub_hash_table, and store the struct here rather than a pointer.
1690 Delete output_symbol_count. Add offset array. Change
1691 global_value to a bfd_vma.
1692 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1693 (elf32_hppa_stub_hash_traverse): Delete.
1694 (elf32_hppa_name_of_stub): Delete.
1695 (elf32_hppa_link_hash_lookup): Delete.
1696 (elf32_hppa_link_hash_traverse): Delete.
1697 (elf32_hppa_stub_hash_table_init): Delete.
1698 (elf32_hppa_size_of_stub): Pass input section and offset rather
1699 than location and calculate location here. Don't pass name as all
1700 stubs are now the same size.
1701 (elf32_hppa_stub_hash_newfunc): Init new fields.
1702 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1704 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1705 comparing against ints. Rewrite stub handling code.
1706 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1707 Case enums to int before comparing against ints. Remove
1708 bfd_reloc_dangerous case.
1709 (elf32_hppa_build_one_stub): Rewrite.
1710 (elf32_hppa_size_one_stub): New function.
1711 (elf32_hppa_build_stubs): Rewrite.
1712 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1713 Rewrite stub-handling specific code.
1715 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1717 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1719 * hppa_stubs.h: Delete.
1720 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1721 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1722 * Makefile.in: Regenerate.
1724 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1727 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1729 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1730 and section name for bfd_reloc_notsupported error message.
1731 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1732 bfd_reloc_notsupported.
1733 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1735 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1736 undefined weak symbols for all relocs.
1737 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1738 offsets are relative to one past the delay slot.
1739 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1740 branch destination. Put addend into stub name too.
1741 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1742 adjust by 8 when deciding whether a linker stub is needed. Put
1743 addend into stub name as for above.
1745 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1746 various args and vars.
1747 (elf32_hppa_bfd_final_link_relocate): Here too.
1748 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1749 inner block var to avoid shadowing.
1751 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1753 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1754 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1755 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1757 * libhppa.h: Change practically all unsigned ints to plain ints.
1758 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1761 From Ryan Bradetich <rbradetich@uswest.net>
1762 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1763 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1765 From David Huggins-Daines <dhd@linuxcare.com>
1766 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1767 to the new OP_* ones.
1769 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1770 error exit. Bail out earlier on plabel relocs that we aren't
1771 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1772 string, and then don't free our copy.
1773 (elf32_hppa_build_one_stub): Make insn unsigned int.
1775 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1776 available with BL, not BE and BLE.
1778 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1779 code for elf arg relocs.
1780 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1781 argument with elf_link_hash_entry h. Handle undefined weak
1782 symbols. Move $global$ lookup from here...
1783 (elf32_hppa_relocate_section): ...to here. Return correct error
1784 message for non-handled relocs.
1785 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1786 wrong test was -0x3ffff to +0x40000.
1788 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1789 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1790 Handle them as such.
1791 (elf_hppa_relocate_insn): Fix a typo.
1793 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1794 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1795 assemble_17, assemble_21): Delete.
1796 Supply defines for all 64 possible opcodes.
1797 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1798 formats. Handle COMICLR.
1799 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1802 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1803 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1804 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1806 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1807 the local syms - did this code get deleted accidentally? Ignore
1808 undefined and undefweak syms.
1810 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1811 block. Use it instead of elf64_hppa_hash_table (info).
1812 (elf_hppa_final_link_relocate): Use hppa_info instead of
1813 elf64_hppa_hash_table (info).
1815 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1816 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1817 (hppa_rebuild_insn): Mask immediate bits here instead.
1818 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1820 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1822 * section.c (struct sec): Add id field. Tidy comment formatting.
1823 (bfd_make_section_anyway): Set id.
1824 (STD_SECTION): Init id too.
1825 Change CONST to const throughout.
1826 * archures.c (bfd_arch_info): Tidy comment.
1827 (bfd_arch_list): Change a CONST to const.
1828 * libbfd-in.h: Tidy comments and replace CONST with const.
1829 * elf-bfd.h: Likewise.
1830 * libbfd.h: Regenerate.
1831 * bfd-in2.h: Regenerate.
1832 * libcoff.h: Regenerate.
1834 2000-07-07 DJ Delorie <dj@redhat.com>
1836 * archive.c (_bfd_write_archive_contents): Add an informative
1839 2000-07-06 Kazu Hirata <kazu@hxi.com>
1841 * srec.c: Fix formatting.
1843 2000-06-05 DJ Delorie <dj@redhat.com>
1847 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1849 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1850 value of PC-relative offsets.
1852 2000-07-03 Jim Wilson <wilson@cygnus.com>
1854 * elf64-alpha.c (alpha_elf_size_info): New.
1855 (elf_backend_size_info): Define to alpha_elf_size_info.
1856 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1858 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1860 * elf32-mips.c: Include elf32-target.h again for the traditional
1863 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1865 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1866 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1867 (avr_info_to_howto_rela): Likewise.
1868 (elf32_avr_gc_mark_hook): Likewise.
1869 (elf32_avr_gc_sweep_hook): Likewise.
1870 (elf32_avr_relocate_section): Likewise.
1872 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1874 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1875 an external symbol for a non-shared, non-relocatable link.
1877 2000-07-03 Nick Clifton <nickc@redhat.com>
1879 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1880 is an external symbol.
1881 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1884 2000-07-03 Kazu Hirata <kazu@hxi.com>
1886 * reloc16.c: Fix formatting.
1888 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1890 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1891 to add a new target for traditional mips i.e
1892 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1893 * configure.in: Likewise.
1894 * configure: Rebuild.
1895 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1897 (bfd_elf32_tradlittlemips_vec): Likewise.
1898 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1899 to see that elfNN_bed does not get redefined even if the target file
1900 is included twice for a chip. See elf32-mips.c.
1902 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1904 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1905 (CLEANFILES): Add DEPA.
1906 * Makefile.in: Regenerate.
1908 2000-06-30 DJ Delorie <dj@cygnus.com>
1910 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1911 can't assume the PE header is at 0x80.
1913 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1915 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1917 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1919 * go32stub.h: Update stub.
1921 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1923 * archures.c (bfd_mach_avr5): Define.
1924 * bfd-in2.h (bfd_mach_avr5): Define.
1925 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1926 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1927 (compatible): Update comment. Add missing test.
1928 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1929 for avr2 and avr4. Simplify 8K wrap code.
1930 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1931 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1933 2000-06-26 Kazu Hirata <kazu@hxi.com>
1935 * coff-h8300.c: Fix formatting.
1936 * cpu-h8300.c: Likewise.
1938 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1940 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1941 for local symbols whose names are unknown.
1943 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1945 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1947 * Makefile.in: Regenerate.
1948 * doc/Makefile.in: Regenerate.
1950 2000-06-20 H.J. Lu <hjl@gnu.org>
1952 * Makefile.am: Rebuild dependency.
1953 * Makefile.in: Rebuild.
1955 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1957 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1958 (elf_backend_copy_indirect_symbol): Map to the new function.
1960 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1962 * archive.c (normalize): Correct pointer comparison when checking
1964 (bfd_bsd_truncate_arname): Likewise.
1965 (bfd_gnu_truncate_arname): Likewise.
1967 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1969 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1970 sections elf_{text,data}_{section,symbol}.
1971 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1972 (_bfd_mips_elf_hide_symbol): New function.
1973 (elf_backend_hide_symbol): Map to the new function.
1974 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1975 definitions of mips_elf_{text,data}_{section,symbol}.
1976 (mips_elf_local_relocation_p): Try to find the direct symbol
1977 based on new check_forced argument.
1978 (mips_elf_calculate_relocation): Use new version of
1979 mips_elf_local_relocation_p.
1980 (mips_elf_relocate_section): Likewise.
1981 (_bfd_mips_elf_relocate_section): Likewise.
1982 (mips_elf_sort_hash_table): Only assert that have enough GOT
1984 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1985 entry if the relocation based on the new external argument.
1986 (mips_elf_create_dynamic_relocation): Assert that we have a
1987 section contents allocated where we can swap out the dynamic
1989 (mips_elf_calculate_relocation): Find the real hash-table entry
1990 correctly by using h->root.root.type. Only create a dynamic
1991 relocation entry if the symbol is defined in a shared library.
1992 Create an external GOT entry for the GOT16 relocation if the
1993 symbol was forced local.
1994 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1995 dynamic index if the symbol was forced local.
1997 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1999 * elf32-mips.c: Fix typos in comments.
2001 2000-06-19 Mark Kettenis <kettenis@gnu.org>
2003 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
2006 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2008 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
2009 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
2010 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
2011 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
2012 (bfd_elf32_m68hc11_vec): Likewise.
2013 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
2014 Supports 68hc11 & 68hc12 at the same time.
2015 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
2017 (bfd_elf32_m68hc11_vec): Likewise.
2018 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
2019 * archures.c (bfd_m68hc12_arch): Define and register in global list
2020 (bfd_m68hc11_arch): Likewise.
2021 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
2022 BFD_RELOC_M68HC11_3B): Define.
2023 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
2024 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
2026 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
2028 * elf_bfd.h (struct elf_backend_data): Add info argument to
2029 elf_backend_hide_symbol.
2030 (_bfd_elf_link_hash_hide_symbol): Likewise.
2031 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
2032 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
2033 * elflink.h (elf_link_add_object_symbols): Likewise.
2034 (elf_link_assign_sym_version): Likewise.
2036 2000-06-18 H.J. Lu <hjl@gnu.org>
2038 * coff-i386.c (coff_i386_reloc): Don't return in case of
2039 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
2040 Compensate PE relocations when linking with non-PE object
2041 files to generate a non-PE executable.
2043 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
2045 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
2046 GOT entries if we're doing a static link or -Bsymbolic link.
2048 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2050 * elflink.h (elf_link_adjust_relocs): Check for and call backend
2051 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
2053 (elf_link_output_relocs): Likewise.
2054 (elf_reloc_link_order): Likewise.
2056 2000-06-16 Nicholas Duffek <nsd@redhat.com>
2058 * archures.c (enum bfd_architecture): #define constants for
2059 PowerPc and RS6000 machine numbers.
2060 * bfd-in2.h: Regenerate.
2061 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
2062 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
2063 and RS6000 machine numbers using #defined constants from
2065 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
2066 machine numbers using #defined constants from archures.c. Add
2067 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
2068 64-bit words in 620 entry.
2069 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
2071 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
2073 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
2075 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
2076 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
2077 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
2079 2000-06-16 Nicholas Duffek <nsd@redhat.com>
2081 * bfd-in.h (bfd_family_coff): Define.
2082 * bfd-in2.h: Regenerate.
2083 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
2084 coff_find_nearest_line): Check COFFness using bfd_family_coff()
2085 instead of bfd_target_coff_flavour.
2086 * cofflink.c (_bfd_coff_final_link): Likewise.
2087 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
2088 exclude XCOFF files.
2089 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2091 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
2092 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
2093 * xcofflink.c (XCOFF_XVECP): Delete.
2094 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
2095 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
2096 bfd_xcoff_record_link_assignment,
2097 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
2098 check for bfd_target_xcoff_flavour.
2100 2000-06-16 Nicholas Duffek <nsd@redhat.com>
2102 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
2104 (read_hdr): New function.
2105 (rs6000coff_core_p): Store mstsave or __context64 struct instead
2106 of trying to extract individual registers. Set abfd->arch_info
2107 to match the architecture that created the core file.
2108 (rs6000coff_get_section_contents): Delete.
2109 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
2111 2000-06-14 H.J. Lu <hjl@gnu.org>
2113 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
2116 2000-06-13 H.J. Lu <hjl@gnu.org>
2118 * configure: Regenerate.
2120 2000-06-13 J"orn Rennecke <amylaar@cygnus.co.uk>
2122 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
2125 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2127 * configure.in (VERSION): Update to show this is the CVS mainline.
2129 2000-06-07 Alan Modra <alan@linuxcare.com.au>
2131 * elf32-d10v.c: Include elf/d10v.h
2132 (enum reloc_type): Delete.
2133 * elf32-d30v.c: Include elf/d30v.h
2134 (enum reloc_type): Delete.
2136 * Makefile.am: Run "make dep-am" to regenerate dependencies.
2137 * Makefile.in: Regenerate.
2139 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
2140 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
2141 move HOWTOs into elf_howto_table.
2142 (R_386_standard, R_386_ext_offset): Define.
2143 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
2144 (elf_i386_reloc_type_lookup): Modify calculation of index into
2145 elf_howto_table since we've removed the padding.
2146 (elf_i386_info_to_howto_rel): Likewise.
2147 (elf_i386_relocate_section): Likewise.
2149 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
2151 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
2153 2000-06-05 H.J. Lu <hjl@gnu.org>
2155 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
2156 an error when seeing an undefined symbol with hidden/internal
2157 attribute. It is handled in *_relocate_section ().
2159 2000-06-05 H.J. Lu <hjl@gnu.org>
2161 * elflink.h (elf_fix_symbol_flags): Follow the link for the
2162 indirect symbol for the ELF_LINK_NON_ELF bit.
2163 (elf_link_output_extsym): Don't output the indirect symbol even
2164 if the ELF_LINK_NON_ELF bit is set.
2166 2000-06-01 J.T. Conklin <jtc@redback.com>
2168 * config.bfd (i[3456]86-*-netbsdelf*): New target.
2169 (i[3456]86-*-netbsdaout*): New target.
2170 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
2171 (i[3456]86-*-openbsd*): Likewise.
2173 2000-05-30 Andrew Cagney <cagney@b1.cygnus.com>
2175 * trad-core.c: From hpux-core.c, include <dirent.h> or
2176 <sys/ndir.h> when possible.
2178 2000-05-31 Nick Clifton <nickc@cygnus.com>
2180 * opintl.h (_(String)): Explain why dgettext is used instead
2183 2000-05-31 Ulrich Drepper <drepper@redhat.com>
2185 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
2186 definitions. We must not assume they are sorted in the file
2187 according to their index numbers.
2189 2000-05-31 Alan Modra <alan@linuxcare.com.au>
2191 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
2192 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
2193 R_PARISC_DIR17F are for absolute branches; Handle them as such.
2195 2000-05-30 Nick Clifton <nickc@cygnus.com>
2197 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
2198 80960CA, 80960MC as valid machine names.
2200 2000-05-30 H.J. Lu <hjl@gnu.org>
2202 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
2203 visibility bits if the symbol is undefined. Correctly handle
2204 weak undefined symbols with hidden and internal attributes.
2206 * elflink.h (elf_link_add_object_symbols): Always turn the
2207 symbol into local if it has the hidden or internal attribute.
2209 2000-05-29 Philip Blundell <philb@gnu.org>
2211 * ppcboot.c: Add packed attribute if compiling with GCC.
2213 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
2215 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
2217 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
2219 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
2220 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
2221 corefile on a 64-bit (Sparc Solaris) host. Also clean up
2224 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2226 * Makefile.am: Update dependencies with "make dep-am"
2227 * Makefile.in: Regenerate.
2229 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
2230 bindtextdomain): Replace defines with those from intl/libgettext.h
2231 to quieten gcc warnings.
2233 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
2235 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
2237 * archive.c (normalize, bfd_bsd_truncate_arname,
2238 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
2239 file names with backslashes.
2241 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
2244 * sysdep.h: Include filenames.h.
2246 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2248 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
2250 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2252 * elf64-sparc.c (sparc64_elf_relax_section): New.
2253 (sparc64_elf_relocate_section): Optimize tail call into branch always
2255 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2256 (elf32_sparc_relax_section): New.
2258 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2260 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
2261 Remove unusued variables.
2262 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
2263 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
2264 previous fix, so that shared libs really don't influence targets
2265 extension mask and memory model.
2267 2000-05-23 H.J. Lu <hjl@gnu.org>
2269 * elf64-alpha.c (elf64_alpha_relocate_section): Check
2270 h->root.other not h->other.
2271 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2273 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
2275 2000-05-23 H.J. Lu <hjl@gnu.org>
2277 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
2278 undefined symbol with the non-default visibility attributes.
2279 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2280 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2281 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2282 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2283 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2284 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2285 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2286 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2287 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2288 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
2289 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2291 2000-05-22 Richard Henderson <rth@cygnus.com>
2293 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
2294 PCREL22, PCREL64I. Zero size of special relocs.
2295 (elf64_ia64_reloc_type_lookup): Likewise.
2296 (USE_BRL, oor_brl, oor_ip): New.
2297 (elf64_ia64_relax_section): New.
2298 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
2299 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
2300 (elf64_ia64_relocate_section): Likewise.
2301 (bfd_elf64_bfd_relax_section): New.
2302 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
2303 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
2304 * bfd-in2.h, libbfd.h: Regenerate.
2306 2000-05-22 Nick Clifton <nickc@cygnus.com>
2308 * configure.in : Add peigen.lo to MIPS PE targets.
2309 * configure: Regenerate.
2311 2000-05-22 Momchil Velikov <velco@fadata.bg>
2313 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
2314 only if it is known for both input and output bfds. Separate
2315 error message strings as in some languages, it may be necessary
2316 to change more than one place in the string to change between
2319 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
2320 endianess checks, call _bfd_generic_verify_endian_match() instead.
2322 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2324 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
2326 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
2327 endianess before checking bfd flavours.
2329 2000-05-22 H.J. Lu <hjl@gnu.org>
2331 * elflink.h (elf_link_output_extsym): Clear the visibility
2332 field for symbols not defined locally.
2334 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2336 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
2337 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
2338 (hppa_rebuild_insn): Mask immediate bits here instead.
2339 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2341 2000-05-18 Momchil Velikov <velco@fadata.bg>
2343 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
2344 relocs for an executable, ensure that they are virtual addresses.
2346 2000-05-18 Jeffrey A Law (law@cygnus.com)
2348 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
2350 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
2351 Rick Gorton <gorton@scrugs.lkg.dec.com>
2353 * elflink.h: Add emitrelocations support: when enabled, relocation
2354 information and relocation sections are put into final output
2355 executables. If the emitrelocations flag is set, do the following:
2356 (elf_bfd_final_link): Emit relocation sections.
2357 (elf_link_input_bfd): Compute relocation section contents.
2358 (elf_gc_sections): Don't clean relocation sections.
2360 2000-05-16 Catherine Moore <clm@cygnus.com>
2362 * som.c (som_decode_symclass): Recognize weak symbols.
2364 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
2366 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
2367 read idata section only from dataoff.
2368 (pe_print_edata): Correctly check for valid eat_member.
2370 2000-05-16 J"orn Rennecke <amylaar@cygnus.co.uk>
2372 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2374 2000-05-14 Philip Blundell <philb@gnu.org>
2376 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2378 2000-05-12 Alan Modra <alan@linuxcare.com.au>
2380 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
2382 * peigen.c (pe_print_idata): Look for .idata section and print
2383 info even if data directory has zero entries. Read idata section
2384 starting from dataoff, and adjust all data offsets to suit. Cast
2385 all bfd_vma vars to unsigned long before passing to fprintf.
2386 * peigen.c (pe_print_edata): Similarly, look for .edata section
2387 and print info even if data directory has zero entries. Cast
2388 all bfd_vma vars to unsigned long before passing to fprintf.
2390 From Szabolcs Szakacsits <szaka@F-Secure.com>
2391 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
2392 directory size which may be bogus.
2393 * peigen.c (pe_print_edata): Similarly.
2395 2000-05-09 Alan Modra <alan@linuxcare.com.au>
2397 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
2399 (copy_private_bfd_data): Allow for space possibly taken up by elf
2400 headers when calculating segment physical address from lma.
2402 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2404 * versados.c (versados_scan): Init stringlen and pass_2_done.
2406 * trad-core.c (trad_unix_core_file_p): Return
2407 bfd_error_wrong_format rather than bfd_error_file_truncated.
2409 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
2410 add_data_entry. DataDirectory virtual address is relative.
2411 (pe_print_idata): Account for relative DataDirectory virtual
2412 addresses. Don't trash datasize inside POWERPC_LE_PE code.
2413 (pe_print_edata): Similarly.
2415 From Szabolcs Szakacsits <szaka@F-Secure.com>
2416 * peigen.c (dir_names): Add Delay Import Directory.
2417 (pe_print_idata): Always search for bfd section containing
2418 idata address rather than looking up section name. Print this
2419 section name rather than .idata.
2420 (pe_print_edata): Similarly. Also print some fields as %08lx.
2421 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
2424 2000-05-05 Clinton Popetz <cpopetz@cygnus.com>
2426 * xcoff.h: Rename to xcoff-target.h
2427 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
2428 * coff-rs6000.c: Ditto.
2429 * coff64-rs6000.c: Ditto.
2430 * coff-pmac.c: Ditto.
2431 * Makefile.in: Regenerate.
2433 2000-05-05 Clinton Popetz <cpopetz@cygnus.com>
2435 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
2436 Change U802TOC64MAGIC to U803XTOCMAGIC.
2438 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2440 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2441 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2442 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2444 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2446 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2448 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2450 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2451 hidden and internal symbols.
2452 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2454 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2455 assign a PLT or GOT entry to symbols with hidden and
2456 internal visibility.
2458 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2460 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2462 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2464 2000-05-02 H.J. Lu <hjl@gnu.org>
2466 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2469 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2471 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2472 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2474 * Makefile.in: Regenerate.
2476 2000-05-01 Jim Wilson <wilson@cygnus.com>
2478 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2479 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2480 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2481 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2482 * Makefile.in: Rebuild.
2484 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2486 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2487 doesn't work very well.
2489 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2490 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2491 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2492 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2493 (elf_hppa_info_to_howto): Likewise.
2494 (elf_hppa_info_to_howto_rel): Likewise.
2495 (elf_hppa_reloc_type_lookup): Likewise.
2496 (elf_hppa_is_local_label_name): Likewise.
2497 (elf_hppa_fake_sections): Likewise.
2498 (elf_hppa_final_write_processing): Likewise.
2499 (elf_hppa_howto_table): Fully initialise all entries.
2500 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2501 (elf_hppa_info_to_howto): Likewise.
2502 (elf_hppa_info_to_howto_rel): Likewise.
2503 (elf_hppa_reloc_type_lookup): Likewise.
2504 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2505 elf_hppa_unmark_useless_dynamic_symbols,
2506 elf_hppa_remark_useless_dynamic_symbols,
2507 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2508 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2509 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2510 elf32-hppa.c mess is cleaned up.
2511 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2512 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2513 r_field then call hppa_field_adjust inline func with variable
2514 r_field arg, instead call hppa_field_adjust with fixed arg.
2515 In case R_PARISC_PCREL22F, don't set r_field.
2516 (elf_hppa_relocate_insn): Change args and return type to unsigned
2517 int. Call re_assemble_* funcs to do the work.
2519 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2522 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2524 (sign_extend): Mask first before sign extending.
2525 (low_sign_extend): Rewrite without condition expression.
2526 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2527 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2528 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2529 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2530 result as function return value rather than through pointer arg.
2531 Accept unsigned int args, and return unsigned int.
2532 (re_assemble_3): New. Combines function of dis_assemble_3 with
2533 re-assembly of opcode and immediate.
2534 (re_assemble_12): Likewise.
2535 (re_assemble_16): Likewise.
2536 (re_assemble_17): Likewise.
2537 (re_assemble_21): Likewise.
2538 (re_assemble_22): Likewise.
2539 (hppa_field_adjust): Rewrite and document, paying attention to
2540 size of types and signed/unsigned issues.
2541 (get_opcode): Shift before masking.
2542 (FDLW): Rename to FLDW.
2543 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2544 (hppa_rebuild_insn): Change args and return value to unsigned
2545 int. Make use of re_assemble_*. Correct case 11.
2547 * dep-in.sed: Handle ../opcodes/.
2548 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2549 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2550 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2551 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2552 elfarm-nabi.lo dependencies outside of auto-dependency area.
2553 Regenerate dependencies.
2554 * Makefile.in: Regenerate.
2556 * configure.in (TRAD_HEADER): Test non-null before
2558 * configure: Regenerate.
2560 * reloc.c: Fix mis-spelling in comment.
2562 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2564 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2565 * vms.c (vms_openr_next_archived_file): Return NULL.
2567 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2569 * coffcode.h Copy changes mistakenly done to libcoff.h in
2572 2000-04-29 Andreas Jaeger <aj@suse.de>
2574 * libbfd-in.h: Correctly check GCC version.
2575 * bfd-in.h: Likewise.
2576 * libhppa.h: Likewise.
2577 * libbfd.h: Regenerate.
2578 * bfd-in2.h: Regenerate.
2580 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2582 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2583 coffdu-rs6000.{lo,c}.
2584 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2586 * Makefile.in: Regenerate.
2587 * xcoff.h: New file.
2588 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2589 * coff-rs6000.c: Move all declarations and defines that are
2590 common to the xcoff backends into xcoff.h
2591 * coff64-rs6000.c: Ditto,
2593 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2595 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2596 _bfd_coff_force_symnames in strings and
2597 _bfd_coff_debug_string_prefix_length to their default values.
2598 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2600 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
2602 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2603 _bfd_coff_force_symnames in strings and
2604 _bfd_coff_debug_string_prefix_length to their default values.
2606 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2608 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2609 Check local_got_refcounts before dereferencing.
2611 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2612 before deciding we don't need R_PPC_PLT32 relocation.
2613 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2616 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2618 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2620 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2621 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2622 (elf_i386_relocate_section): Allow for .plt to go missing.
2623 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2624 can use a relative reloc for got as elf_i386_relocate_section.
2625 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2627 2000-04-26 Clinton Popetz <cpopetz@cygnus.com>
2629 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2631 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
2633 * Makefile.am (coff64-rs6000.lo): New rule.
2634 * Makefile.in: Regenerate.
2635 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2636 xcoff_is_local_label_name, xcoff_rtype2howto,
2637 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2638 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2639 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2640 (NO_COFF_SYMBOLS): Define.
2641 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2642 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2644 (MINUS_ONE): New macro.
2645 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2647 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2648 coff_SWAP_aux_out): Map to the new functions.
2649 * coff64-rs6000.c: New file.
2650 * libcoff.h (bfd_coff_backend_data): Add new fields
2651 _bfd_coff_force_symnames_in_strings and
2652 _bfd_coff_debug_string_prefix_length.
2653 (bfd_coff_force_symnames_in_strings,
2654 bfd_coff_debug_string_prefix_length): New macros for above fields.
2655 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2656 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2657 of using coff_swap_sym_in directly.
2658 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2659 (coff_set_flags) Set magic for XCOFF64.
2660 (coff_compute_section_file_positions): Add symbol name length to
2661 string section length if bfd_coff_debug_string_prefix_length is
2663 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2664 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2665 using coff_swap_lineno_in directly.
2666 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2667 and _bfd_coff_debug_string_prefix_length fields.
2668 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2669 symbol names into strings table when
2670 bfd_coff_force_symnames_in_strings is true.
2671 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2672 SET_RELOC_VADDR): New macros.
2673 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2674 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2676 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2677 changes within RS6000COFF_C specific code.
2678 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2679 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2680 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2681 Extend existing hack on target name.
2682 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2684 * coff-tic54x.c (ticof): Keep up to date with new fields
2685 in bfd_coff_backend_data.
2686 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2687 targ_selvecs to include rs6000coff64_vec for rs6000.
2688 * configure.in: Add rs6000coff64_vec case.
2689 * cpu-powerpc.c: New bfd_arch_info_type.
2691 2000-04-24 Jeffrey A Law (law@cygnus.com)
2693 * config.bfd: Only disable elf32-hppa vectors, not all of the
2694 BSD and OSF configuration support. Provide (disabled) clauses
2696 * configure.in: Add clause for PA64 support.
2697 * configure: Rebuilt.
2699 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2700 (bfd_elf64_hppa_vec): Declare.
2702 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2703 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2704 (elf64-hppa.lo): Add dependencies.
2705 * Makefile.in: Rebuilt.
2707 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2709 2000-04-24 Jason Eckhardt <jle@cygnus.com>
2711 * libhppa.h (dis_assemble_16): New function.
2712 (pa_arch): Added pa20w element.
2714 2000-04-24 Ulrich Drepper <drepper@cygnus.com>
2716 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2717 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2718 bfd_elf64_slurp_reloc_table.
2720 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2721 definitions to get external names.
2722 (elf_write_relocs): Renamed from write_relocs and make global.
2723 (elf_slurp_reloc_table): Make global.
2724 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2726 * archive.c (hpux_uid_gid_encode): New function.
2727 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2728 defined and the ID is greater than 99999.
2729 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2730 special uid/gid fields into 32 bit values.
2732 2000-04-21 Matthew Green <mrg@cygnus.com>
2734 * config.bfd: Add NetBSD/sparc64 support.
2736 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2737 David Mosberger <davidm@hpl.hp.com>
2738 Timothy Wall <twall@cygnus.com>
2739 Jim Wilson <wilson@cygnus.com>
2741 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2742 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2743 (BFD64_BACKENDS): Add elf64-ia64.lo.
2744 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2745 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2746 * Makefile.in: Rebuild.
2747 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2748 (bfd_ia64_arch): Declare.
2749 (bfd_archures_list): Add bfd_ia64_arch.
2750 * bfd-in2.h: Rebuild.
2751 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2752 * configure: Rebuild.
2753 * configure.host: (ia64-*-linux*): New host.
2754 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2755 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2756 * elf.c (prep_headers): Add bfd_arch_ia64.
2757 * libbfd.h: Rebuild.
2758 * reloc.c: Add IA-64 relocations.
2759 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2761 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2762 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2764 2000-04-21 Richard Henderson <rth@cygnus.com>
2766 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2767 contents when performing a partial link.
2768 (bfd_elf_d30v_reloc_21): Likewise.
2770 2000-04-20 H.J. Lu <hjl@gnu.org>
2772 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2773 patch to symbols defined by a shared object.
2774 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2776 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2779 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2780 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2782 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2784 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2785 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2786 (coff-ia64.lo): Add dependency.
2787 * Makefile.in: Regenerate.
2788 * coff-ia64.c: New file.
2789 * efi-app-ia32.c: Ditto.
2790 * efi-app-ia64.c: Ditto.
2791 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2792 (coff_set_flags): Ditto.
2793 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2794 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2795 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2796 * configure: Regenerate.
2797 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2798 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2799 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2800 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2801 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2802 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2803 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2804 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2805 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2806 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2807 (GET_PDATA_ENTRY): Ditto.
2808 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2809 data_start. Use above macros to read fields that are 64 bit wide for
2810 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2811 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2812 FileAlignment and SectionAlignment to minimum alignment if they
2814 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2815 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2816 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2817 Use above macros to write fields that are 64 bit wide for
2819 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2820 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2821 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2822 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2823 begin address, end address, and unwind info address only. Use
2824 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2826 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2827 HIGH3ADJ relocation names.
2828 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2829 * targets.c: Declare bfd_efi_app_ia32_vec and
2830 bfd_efi_app_ia64_vec.
2831 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2832 bfd_efi_app_ia64_vec.
2834 2000-04-17 Timothy Wall <twall@cygnus.com>
2836 * bfd-in2.h: Add prototypes for tic54x load page access.
2837 * bfd-in.h: Regenerate.
2838 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2839 in customized _set_arch_mach function.
2840 * coffcode.h (coff_set_alignment_hook): Set section load page if
2841 the appropriate macro is defined.
2842 (write_object_contents): Read section load page.
2844 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2846 * elf32-hppa.h: Update copyright date.
2848 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2849 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2851 * elf32-d30v.c (MAX32): Don't use LL suffix.
2852 (MIN32): Define in terms of MAX32.
2853 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2855 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2858 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2860 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2862 * dep-in.sed: Match space before file name, not after.
2863 * Makefile.am: Regenerate dependencies.
2864 * Makefile.in: Regenerate.
2866 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2867 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2868 extend without an if statement.
2870 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2872 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2874 * elf32-mips.c (gprel16_with_gp): Likewise.
2875 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2876 here using -0x40000, not (int)0xfffc0000.
2877 (elf32_hppa_size_of_stub): Likewise.
2879 2000-04-11 Timothy Wall <twall@cygnus.com>
2881 * coff-tic54x.c: Now builds with all targets.
2882 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2883 * Makefile.in: Regenerate.
2884 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2885 unitialized variable.
2887 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2889 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2890 --enable-build-warnings option.
2891 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2892 * Makefile.in, configure: Re-generate.
2894 2000-04-07 Nick Clifton <nickc@cygnus.com>
2896 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2897 BFD_RELOC_THUMB_PCREL_BLX.
2899 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2900 R_ARM_XPC25 and R_ARM_THM_PC22.
2902 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2903 R_ARM_XPC25 and R_ARM_THM_XPC22.
2904 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2905 R_ARM_[XPC25|THM_XPC22].
2907 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2908 elf/arm-oabi.h to elf/arm.h
2910 * Makefile.am: Fix dependency for elfarm-oabi.c
2911 * Makefile.in: Regenerate.
2913 * bfd-in2.h: Regenerate.
2914 * libbfd.h: Regenerate.
2916 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2918 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2919 and restore it on failure. Release newly allocated tdata on
2922 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2924 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2925 (decode_line_info): Set it. Report error if unit->line_offset is
2926 equal to or larger than it.
2928 2000-04-07 Timothy Wall <twall@cygnus.com>
2930 * targets.c: Added vecs for tic54x.
2931 * reloc.c: Added relocs for tic54x.
2932 * libbfd.h: Regenerated.
2933 * configure: Add TI COFF vecs for tic54x.
2934 * configure.in: Ditto.
2935 * config.bfd (targ_cpu): Recognize new tic54x target.
2936 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2937 * bfd-in2.h: Add tic54x target and relocations.
2938 * Makefile.am, Makefile.in: Add tic54x target.
2939 * archures.c (bfd_archures_list): Add tic54x target.
2940 * coff-tic54x.c: New.
2941 * cpu-tic54x.c: New.
2943 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2945 * elfcore.h (elf_core_file_p): call backend_object_p which
2946 thereby gets an opportunity to update the arch/machine type.
2948 2000-04-06 Timothy Wall <twall@cygnus.com>
2950 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2951 class. Handle SEC_CLINK and SEC_BLOCK flags.
2952 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2953 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2955 2000-04-06 Nick Clifton <nickc@cygnus.com>
2957 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2958 EF_INTERWORK if this is an unknown EABI.
2959 (elf32_arm_merge_private_bfd_data): Check EABI version
2960 numbers. Only check EF_xxx flags if the EABI version number
2962 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2963 if the EABI version number is unknown.
2964 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2965 if the EABI version number is unknown.
2967 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2969 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2970 BFD_RELOC_SH_LOOP_END.
2971 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2972 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2973 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2974 (sh_elf_reloc_loop): New function.
2975 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2977 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2978 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2979 * bfd-in2.h, libbfd.h: Regenerate.
2981 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2983 * po/bfd.pot: Regenerate.
2985 * Makefile.am: Remove extraneous mkdep comment.
2986 (MKDEP): Use gcc -MM rather than mkdep.
2987 (DEP): Quote when passing vars to sub-make. Add warning
2989 (DEP1): Rewrite for "gcc -MM".
2990 (CLEANFILES): Add DEP2.
2991 Update dependencies.
2992 * Makefile.in: Regenerate.
2994 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2996 * configure.in: Added corefile support for AIX 4.3. In particular,
2997 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2998 compiling rs6000-core.c.
2999 * configure: Regenerated.
3001 2000-04-03 H.J. Lu <hjl@gnu.org>
3003 * cache.c (bfd_open_file): Unlink the output file only if
3004 it has non-zero size.
3006 2000-04-01 Ken Block USG <block@zk3.dec.com>
3008 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
3009 relative relocations for non-loaded sections in shared objects.
3010 (elf64_alpha_check_relocs): Similarly.
3012 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
3014 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
3015 BFD_RELOC_16 to switch for extended relocs.
3016 (MY_swap_ext_reloc_in): New.
3017 (MY_swap_ext_reloc_out): New.
3018 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
3019 than NAME(aout,swap_ext_reloc_in) for extended relocs.
3020 (NAME(aout,squirt_out_relocs)): Similarly use
3021 MY_swap_ext_reloc_out.
3022 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
3024 2000-04-03 Kazu Hirata <kazu@hxi.com>
3026 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
3027 the R_PCRWORD_B case.
3029 2000-03-31 Thomas de Lellis <tdel@wrs.com>
3031 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
3035 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
3037 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
3038 HOWTO references to bfd_elf_generic_reloc, that have
3039 partial_inplace == true, now use the new function. The function
3040 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
3041 extends its fixes to the R_M32R_{16,24,32} relocs.
3042 The new logic in m32r_elf_lo16_reloc() has been removed, and
3043 it instead calls the new routine to obtain that functionality.
3045 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3047 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
3048 elf32_avr_check_relocs, avr_final_link_relocate,
3049 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
3050 elf32_avr_object_p): Add prototypes.
3051 (elf32_avr_gc_mark_hook): Add default for h->root.type.
3052 (bfd_elf_avr_final_write_processing): Make static.
3054 2000-03-27 Denis Chertykov <denisc@overta.ru>
3056 * cpu-avr.c: New file. BFD support routines for AVR architecture.
3057 * archures.c (bfd_architecture): Add AVR architecture.
3058 (bfd_archures_list): Add reference to AVR architecture info.
3059 * elf.c (prep_headers): Handle bfd_arch_avr.
3060 * reloc.c: Add various AVR relocation enums.
3061 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
3063 * Makefile.am: Add support for AVR elf.
3064 * configure.in: Likewise.
3065 * config.bfd: Likewise.
3066 * Makefile.in: Regenerate.
3067 * configure: This too.
3068 * bfd-in2.h: And this.
3069 * libbfd.h: And this.
3071 2000-03-24 H.J. Lu <hjl@gnu.org>
3073 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
3074 (elf64_alpha_find_reloc_at_ofs): Likewise.
3076 2000-03-17 Alan Modra <alan@linuxcare.com.au>
3078 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
3079 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
3080 allowable range used to be -2**(n-1) to 2**n-1.
3081 * reloc.c (_bfd_relocate_contents): Same here. Also replace
3082 "boolean overflow" with "bfd_reloc_status_type flag".
3084 2000-03-14 Doug Evans <dje@casey.transmeta.com>
3086 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
3088 2000-03-14 Kazu Hirata <kazu@hxi.com>
3090 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
3091 of shrinks properly, including the last reloc.
3093 2000-03-13 Kazu Hirata <kazu@hxi.com>
3095 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
3098 2000-03-11 Alan Modra <alan@linuxcare.com.au>
3100 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
3101 a format mismatch rather than an "error" from bfd_read such as
3102 bfd_error_file_truncated.
3104 2000-03-10 Geoff Keating <geoffk@cygnus.com>
3106 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
3107 sign-extension and big-endian compensation for
3108 R_MIPS_64 even in ld -r.
3110 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3112 * elf32-mips.c (mips_elf_next_relocation): Rename from
3113 mips_elf_next_lo16_relocation, and generalize to look
3114 for any relocation type.
3115 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
3116 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
3117 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
3118 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
3119 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
3120 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
3121 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
3122 (mips_rtype_to_howto): Likewise.
3123 (mips_elf_calculate_relocation): Handle new relocs.
3124 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
3125 are paired. The addend for R_MIPS_GNU_REL16_S2
3126 is shifted right two bits.
3128 2000-03-10 Alan Modra <alan@linuxcare.com.au>
3130 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
3131 comment, and ensure it doesn't happen again.
3132 (bfd_install_relocation): Same here.
3133 (_bfd_relocate_contents): Don't bother assigning unused signmask
3134 shift result. Fix typos in comments.
3135 Remove trailing whitespace throughout file.
3137 2000-03-07 Doug Evans <dje@casey.transmeta.com>
3139 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
3140 * bfd-in2.h: Rebuild.
3142 2000-03-06 Nick Clifton <nickc@cygnus.com>
3144 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
3146 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
3147 (SIZEOF_ILF_STRINGS): Redefine.
3148 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
3149 relative reloc, as opposed to a section relative reloc.
3150 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
3152 Add length of symbol's prefix to string pointer.
3153 Store a pointer to the symbol in the symbol pointer table.
3154 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
3155 Initialise the symbol pointer table.
3156 Store the hint in the Hint/Name table.
3157 Make the jump reloc be symbol realtive, not section relative.
3158 Create an import symbol for imported code.
3160 2000-03-06 Catherine Moore <clm@cygnus.com>
3162 * elf.c (swap_out_syms): Check for null type_ptr.
3164 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
3166 * aout-target.h (MY(write_object_contents)): Remove unused
3167 and unusable "#if CHOOSE_RELOC_SIZE".
3168 * pc532-mach.c (MY(write_object_contents)): Ditto.
3169 * netbsd.h (MY(write_object_contents)): Ditto.
3170 * hp300hpux.c (MY(write_object_contents)): Ditto.
3171 * freebsd.h (MY(write_object_contents)): Ditto.
3172 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
3174 2000-02-29 H.J. Lu <hjl@gnu.org>
3176 * peicode.h (jtab): Make it static.
3178 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
3179 defined and COFF_IMAGE_WITH_PE is not defined.
3180 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
3181 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
3183 2000-03-01 Nick Clifton <nickc@cygnus.com>
3185 * coff-arm.c (bfd_arm_process_before_allocation): Make
3186 'symndx' signed to prevent compile time warning.
3188 * coff-mcore.c: Remove unused prototype for pe_object_p.
3190 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
3191 functions that are not used when COFF_IMAGE_WITH_PE is
3193 (struct sh_opcode): Change type of 'flags' field to unsigned
3194 long so that it can hold the USESAS flag.
3196 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
3198 * elf-m10300.c (mn10300_elf_relax_section): Initialise
3201 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
3203 Remove unusued variables and code.
3204 (elf_backend_add_symbol_hook): Fix prototype.
3206 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
3209 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
3212 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
3214 Remove unusued variables and code.
3215 (elf_backend_add_symbol_hook): Fix prototype.
3217 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
3219 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
3220 to unused function parameter.
3222 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
3224 Use EMPTY_HOWTO to initialise empty howto slots.
3225 Remove unused variables.
3227 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
3229 2000-03-01 H.J. Lu <hjl@gnu.org>
3231 * aoutx.h (aout_link_input_section_std): Pass "true" to
3232 the undefined_symbol callback.
3233 (aout_link_input_section_ext): Likewise.
3234 * bout.c (get_value): Likewise.
3235 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3236 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
3238 (alpha_relocate_section): Likewise.
3239 * coff-arm.c (coff_arm_relocate_section): Likewise.
3240 * coff-i960.c (coff_i960_relocate_section): Likewise.
3241 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3242 * coff-mips.c (mips_relocate_section): Likewise.
3243 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3244 * coff-sh.c (sh_relocate_section): Likewise.
3245 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3246 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
3247 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3248 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3249 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3250 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3251 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3252 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3253 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3254 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3255 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3256 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3257 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
3258 * elflink.h (elf_link_output_extsym): Likewise.
3259 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
3260 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
3261 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
3263 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
3264 undefined_symbol callback when building shared library with
3265 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
3267 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3268 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3269 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3270 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
3271 (elf32_mips_get_relocated_section_content): Likewise.
3272 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3273 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3274 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3275 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3277 2000-02-28 Nick Clifton <nickc@cygnus.com>
3279 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
3280 * Makefile.in: Regenerate.
3282 * configure.in: Add support for mips and sh pe vectors.
3283 * configure: regenerate.
3285 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
3288 * targets.c: Add mips and sh pe vectors.
3290 * libpei.h (coff_final_link_postscript): Only define if not
3293 * coffcode.h: Add support for WinCE magic numbers.
3295 * peigen.c (pe_print_reloc): Update comment and rearrange
3296 appending of newline character.
3298 * peicode.h: Add support for Image Library Format.
3299 (pe_ILF_vars): Structure containing data used by ILF code.
3300 (pe_ILF_make_a_section): New function. Create a section based
3302 (pe_ILF_make_a_reloc): New function. Create a reloc based on
3304 (pe_ILF_make_a_symbol): New function. Create a symbol based
3306 (pe_ILF_save_relocs): New function. Store the relocs created
3307 by pe_ILF_make_a_reloc in a section.
3308 (pe_ILF_build_a_bfd): New function. Create a BFD describing
3310 (pe_ILF_object_p): New function. Return a bfd_target pointer
3312 (pe_bfd_object_p): If an ILF object is detected call
3313 pe_ILF_object_p on it.
3315 * coff-arm.c: Add support for WinCE relocs which are different
3316 from normal ARM COFF relocs.
3317 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
3319 * coff-sh.c: Add support for sh-pe target.
3320 * pe-sh.c: New file. Support code for sh-pe target.
3321 * pei-sh.c: New file. Support code for sh-pe target.
3323 * pe-mips.c: New file. Support code for mips-pe target.
3324 * pei-mips.c: New file. Support code for mips-pe target.
3326 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3328 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
3329 architecture if the object causing the bump is dynamic.
3330 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
3331 and also don't it for memory ordering.
3332 (sparc64_elf_write_relocs): Take src_rela out of the loop.
3334 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3336 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
3337 calling bfd_get_section_size_before_reloc.
3338 (decode_line_info): Likewise.
3339 (_bfd_dwarf2_find_nearest_line): Likewise.
3341 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
3343 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
3344 name of the libtool directory.
3345 * Makefile.in: Rebuild.
3347 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
3349 * som.c (SOM_HOWTO): Define.
3350 (som_hppa_howto_table): Use it.
3352 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3354 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
3356 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
3358 2000-02-24 Catherine Moore <clm@cygnus.com>
3360 * som.c (som_misc_symbol_info): Add field
3362 (som_bfd_derive_misc_symbol_info): Initialize
3364 (som_build_and_write_symbol_table): Keep track
3365 of secondary_def field.
3366 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
3367 if secondary_def field is set.
3368 (som_bfd_ar_write_symbol_stuff): Initialize
3371 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
3373 * dwarf2.c (read_address): Read 16-bits addresses.
3374 (parse_comp_unit): Accept addr_size == 2.
3376 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
3378 * bfd-in.h: Update copyright date.
3380 2000-02-23 Linas Vepstas <linas@linas.org>
3382 * cpu-i370.c: New file.
3383 * elf32-i370.c: New file.
3384 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
3385 (bfd_i370_arch): New.
3386 (bfd_archures_list): Add bfd_i370_arch.
3387 * elf.c (prep_headers): Add bfd_arch_i370.
3388 * Makefile.am: Add support for IBM 370 elf.
3389 * config.bfd: Likewise.
3390 * configure.in: Likewise.
3391 * libbfd.h (bfd_reloc_code_real_names): Likewise.
3392 * reloc.c (bfd_reloc_code_type): Likewise.
3393 * targets.c: Likewise.
3395 * Makefile.in: Regenerate.
3396 * configure: Regenerate.
3397 * bfd-in2.h: Regenerate.
3399 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3401 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
3402 invalid relocation types, and change them to R_386_NONE.
3404 2000-02-22 H.J. Lu <hjl@gnu.org>
3406 * elflink.h (elf_link_add_object_symbols): If a version symbol is
3407 not defined, don't add a second ELF_VER_CHR.
3409 * elflink.h (elf_bfd_final_link): Call output_extsym for global
3410 symbols converted to local symbols even when stripping all
3412 (elf_link_output_extsym): Process global symbols converted to
3413 local symbols even if they are being stripped.
3415 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3417 * archures.c (bfd_octets_per_byte): Return unsigned int.
3418 (bfd_arch_mach_octets_per_byte): Ditto.
3419 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
3421 * section.c (bfd_get_section_size_before_reloc): Quell signed
3422 vs. unsigned comparison warning.
3423 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
3424 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
3425 change. What was I thinking?
3426 * bfd-in2.h: Regenerate.
3428 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
3429 (elf_gc_sections): Same here.
3430 (elf_gc_common_finalize_got_offsets): And here.
3432 2000-02-21 Ian Lance Taylor <ian@zembu.com>
3434 ELF HPPA doesn't work at present; remove it until it does.
3435 * config.bfd: Comment out setting targ_defvec to
3437 * Makefile.am: Rebuild dependencies.
3438 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3439 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3440 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3441 * Makefile.in: Rebuild.
3442 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3444 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3446 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3447 is no bfd_free(). Revert bfd_free part of previous change.
3449 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3451 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3453 (coff_compute_section_file_positions): Use bfd_free to pair
3455 (coff_write_object_contents): Likewise.
3457 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3458 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3460 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3462 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3463 (xcoff_ar_file_hdr_big): New structure.
3464 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3465 (xcoff_ar_hdr_big): New structure.
3466 (SIZEOF_AR_HDR_BIG): New macro.
3467 (xcoff_big_format_p): New macro.
3468 (xcoff_ardata_big): New macro.
3469 (arch_xhdr_big): New macro.
3470 (xcoff_slurp_armap): Handle large archives.
3471 (xcoff_archive_p): Detect large archives.
3472 (xcoff_read_ar_hdr): Handle large archives.
3473 (xcoff_openr_next_archived_file): Handle large archives.
3474 (xcoff_generic_stat_arch_elt): Handle large archives.
3475 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3476 (xcoff_write_armap_big): New function.
3477 (xcoff_write_armap): New function, dispatch to _old or _big.
3478 (xcoff_write_archive_contents_old): Rename from
3479 xcoff_write_archive_contents.
3480 (xcoff_write_archive_contents_big): New function.
3481 (xcoff_write_archive_contents): New function, dispatch to _old or
3484 2000-02-18 Richard Henderson <rth@cygnus.com>
3486 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3487 and hide_symbol members.
3488 (elf_link_hash_copy_indirect): Remove.
3489 (elf_link_hash_hide_symbol): Remove.
3490 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3491 and elf_backend_hide_symbol.
3492 (_bfd_elf_link_hash_copy_indirect): Declare.
3493 (_bfd_elf_link_hash_hide_symbol): Declare.
3494 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3495 (_bfd_elf_link_hash_hide_symbol): Likewise.
3496 (_bfd_elf_link_hash_table_init): Don't init killed members.
3497 * elflink.h (elf_link_add_object_symbols): Use the bed function
3498 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3499 (elf_link_assign_sym_version): Likewise.
3500 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3501 (elf_backend_hide_symbol): Likewise.
3502 (elfNN_bed): Update for new members.
3504 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3506 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3507 STACK_END_ADDR): Define for new core file format.
3508 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3509 for handling the vagaries of the various core file structures used
3510 by AIX over the years.
3511 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3512 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3513 core_dumpx structure.
3515 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3517 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3518 (bfd_mach_sh3_dsp): Likewise.
3519 (bfd_mach_sh4): Reinstate.
3520 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3521 * bfd-in2.h: Regenerate.
3522 * coff-sh.c (struct sh_opcode): flags is no longer short.
3523 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3524 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3525 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3526 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3527 (sh_opcodes): No longer const.
3528 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3529 (sh_insn_uses_reg): Check for USESAS and USESR8.
3530 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3531 (_bfd_sh_align_load_span): Return early for SH4.
3532 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3533 Take into account that field b of a parallel processing insn
3534 could be mistaken for a separate insn.
3535 * cpu-sh.c (arch_info_struct): New array elements for
3536 sh2, sh-dsp and sh3-dsp.
3537 Reinstate element for sh4.
3538 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3539 (SH4_NEXT): Reinstate.
3540 (SH3_NEXT, SH3E_NEXT): Adjust.
3541 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3542 * elf32-sh.c (sh_elf_set_private_flags): New function.
3543 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3544 (sh_elf_merge_private_data): New function.
3545 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3546 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3547 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3548 sh_elf_merge_private_data.
3550 2000-02-13 Richard Henderson <rth@cygnus.com>
3552 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3553 hide_symbol members.
3554 (elf_link_hash_copy_indirect): New.
3555 (elf_link_hash_hide_symbol): New.
3556 * elflink.h (elf_link_add_object_symbols): Break out copy from
3557 indirect new new symbol to elf.c.
3558 (elf_link_assign_sym_version): Break out privatization of
3559 non-exported symbol to elf.c.
3560 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3561 (_bfd_elf_link_hash_hide_symbol): New.
3562 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3564 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3566 * section.c (_bfd_strip_section_from_output): Add info parameter.
3567 If it passed as non-NULL, use it to check whether any input BFD
3568 has an input section which uses this output section. Change all
3570 * bfd-in2.h: Rebuild.
3572 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3573 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3575 * bfd-in2.h: Rebuild.
3577 2000-02-10 Timothy Wall <twall@cygnus.com>
3579 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3580 allow final modifications of swapped-in symbol.
3581 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3582 * coffcode.h (coff_write_relocs): Use macro
3583 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3584 symbol index should be set to -1.
3586 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3588 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3589 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3590 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3591 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3592 sh_insns_uses_or_sets_freg): New functions.
3593 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3594 * (sh_insns_conflict): Use new functions and new macros to
3595 detect conflicts when two instructions both set same integer registers,
3596 both set same fp register, and both set special register.
3598 2000-02-09 Timothy Wall <twall@cygnus.com>
3600 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3601 swapping in sections, so that the swapping routines have access to
3604 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3606 * coff-go32.c: Update comment. Update copyright.
3608 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3610 * syms.c (bfd_decode_symclass)
3611 Two new class characters were added - 'V' and 'v'. The
3612 meaning of 'W' is now restricted to just weak non-object
3613 symbols. This allows differentiation between, for example,
3614 weak functions vs weak objects. nm for example now dumps:
3616 'w' = weak unresolved
3617 'V' = weak global object
3618 'v' = weak unresolved object
3620 (bfd_is_undefined_symclass): New function. Return true if the
3621 given symbol class represents and undefined/unresolved symbol.
3623 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3626 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3628 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3629 STT_ARM_16BIT flag set, but it is not attached to a data object
3630 return STT_ARM_16BIT so that it will be treated as code by the
3633 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3635 * coff-i386.c (i3coff_object_p): Remove prototype.
3638 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3639 to name. Update copyright.
3641 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3642 assignment to avoid warning. Update copyright.
3644 2000-01-24 Robert Lipe (robertl@sco.com)
3646 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3647 instead of using GNU C extension.
3649 2000-01-21 Nick Clifton <nickc@cygnus.com>
3651 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3652 amount from a bfd_in_memory structure.
3653 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3656 2000-01-14 Nick Clifton <nickc@cygnus.com>
3658 * linker.c (default_indirect_link_order): oops - fix incorrectly
3659 applied patch from Tim Wall.
3661 2000-01-13 Timothy Wall (twall@tiac.net>
3663 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3664 = scnhsz, filhsz, relsz, aoutsz, etc)
3666 * coffswap.h: Ditto.
3668 2000-01-13 Nick Clifton <nickc@cygnus.com>
3670 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3671 interwork thumb to arm stub.
3673 2000-01-13 Timothy Wall (twall@tiac.net>
3675 * archures.c (bfd_octets_per_byte): New function: Return
3677 (bfd_arch_mach_octets_per_byte): New function: Return target
3680 * section.c: Distinguish between octets and bytes for usage of
3681 _cooked_size, _raw_size, and output_offset. Clarify
3682 description of bfd_set_section_contents.
3684 * bfd-in2.h: Regenerate.
3686 * coffgen.c: Indicate that the offset parameter is in bytes, not
3689 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3690 where appropriate to get the octet offset when calling
3691 bfd_set_section_contents.
3692 (bfd_coff_reloc_link_order): Ditto.
3694 * linker.c (bfd_generic_reloc_link_order): Ditto.
3695 (_bfd_default_link_order): Ditto.
3697 * reloc.c (bfd_perform_relocation): Distinguish between octets
3698 and bytes. Use octets when indexing into octet data; use bytes
3699 when calculating target addresses.
3700 (bfd_install_relocation): Ditto.
3702 * srec.c (srec_write_section): Ditto.
3704 2000-01-13 Nick Clifton <nickc@cygnus.com>
3706 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3707 3 to 2. This allows 4 byte sized sections, which is necessary for
3708 dlltool to build functioning DLLs.
3710 2000-01-10 Philip Blundell <pb@futuretv.com>
3712 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3713 (arm*-*-conix*): New target.
3715 2000-01-10 Egor Duda <deo@logos-m.ru>
3717 * config.bfd: Include elf32_i386 vector to target list for cygwin
3720 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3721 * configure.in: Test for structure win32_pstatus_t in
3723 * configure: Regenerate.
3725 * elf.c (elfcore_grok_win32pstatus): New function: process
3726 win32_pstatus_t notes in elf core file.
3727 (elfcore_grok_note): Detect win32_pstatus notes.
3729 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3731 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3733 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3734 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3736 1999-12-29 Richard Henderson <rth@cygnus.com>
3738 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3739 if no dynamic sections created.
3741 1999-12-27 Nick Clifton <nickc@cygnus.com>
3743 * peicode.h (pe_bfd_object_p): Only define for PE format
3746 1999-12-17 Nick Clifton <nickc@cygnus.com>
3748 * coff-i386.c (i3coff_object_p): Delete.
3749 (i386coff_vec): Replace reference to i3coff_object_p with a
3750 reference to coff_object_p.
3752 * coff-mcore.c (pe_object_p): Delete.
3754 * peicode.h (pe_bfd_object_p): New function: Detect the
3755 presence of a PE format COFF object file. Also detect and
3756 warn about the presence of LINK6 format Image Library Format
3759 1999-12-16 Nick Clifton <nickc@cygnus.com>
3761 * coff-arm.c (NUM_ELEM): New macro.
3762 (NUM_RELOCS): New macro: The number of known ARM relocs.
3763 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3764 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3766 (bfd_arm_process_before_allocation): Produce a warning message if
3767 an out of range symbol index is encountered.
3769 1999-12-14 Nick Clifton <nickc@cygnus.com>
3771 * elflink.h (is_global_symbol_definition): New Function: Return
3772 true iff the symbol is being given a global definition in this
3774 (elf_link_is_defined_archive_symbol): Do not bother processing
3775 symbols for an archive element that has already been included
3777 Use is_global_symbol_definition().
3779 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3781 * config.bfd: Add support for sparc-*-netbsdelf* and
3782 sparc-*-netbsdaout*.
3784 1999-12-13 Nick Clifton <nickc@cygnus.com>
3786 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3787 if the symbol is in the common section.
3789 1999-12-10 Nick Clifton <nickc@cygnus.com>
3791 * elflink.h (elf_link_is_defined_archive_symbol): New
3792 function: Decide if a symbol, in an archive map is there
3793 because it is defined in the archive element, or because it is
3794 just another common declaration of it.
3795 (elf_link_add_archive_symbols): Use
3796 elf_link_is_defined_archive_symbol to decide if an archive
3797 element contain a reference to a common symbol should be
3800 1999-12-10 Nick Clifton <nickc@cygnus.com>
3802 * elflink.h: Revert previous patch.
3803 * targets.c: Revert previous patch.
3804 * libbfd-in2.h: Revert previous patch.
3805 * libbfd.h: Revert previous patch.
3806 * elfxx-target.h: Revert previous patch.
3807 * archive.c: Revert previous patch.
3808 * aout-target.h: Revert previous patch.
3809 * aout-tic30.h: Revert previous patch.
3810 * bfd.c: Revert previous patch.
3811 * coff-alpha.c: Revert previous patch.
3812 * coff-rs6000.c: Revert previous patch.
3813 * elf64-mips.c: Revert previous patch.
3814 * ieee.c: Revert previous patch.
3815 * libecoff.h: Revert previous patch.
3816 * oasys.c: Revert previous patch.
3817 * som.c: Revert previous patch.
3818 * vms.c: Revert previous patch.
3820 1999-12-09 Nick Clifton <nickc@cygnus.com>
3822 * elflink.h (elf_link_add_archive_symbols): Add an archive
3823 element even if contains a symbol which is currently only
3824 considered to be a common.
3826 * targets.c (struct bfd_target): Add new field
3827 _bfd_allow_commons_in_armap.
3828 * bfd-in2.h:Regenerate.
3830 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3832 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3833 * libbfd.h: Regenerate.
3835 * elfxx-target.h: If using COFF archive map, override
3836 definition of allow_commons_in_armap and replace with
3839 * archive.c (bfd_compute_and_write_armap): Do not place common
3840 symbols into the archive map unless _bfd_allow_commons_in_armap
3843 * aout-target.h (MY_allow_commons_in_armap): Define.
3844 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3845 * bfd.c (bfd_allow_commons_in_armap): Define.
3846 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3847 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3848 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3849 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3850 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3851 * oasys.c (oasys_allow_commons_in_armap): Define.
3852 * som.c (som_allow_commons_in_armap): Define.
3853 * vms.c (vms_allow_commons_in_armap): Define.
3855 1999-12-07 Jim Blandy <jimb@cygnus.com>
3857 Add support for SSE registers in ELF core files.
3858 * elf.c (elfcore_make_note_pseudosection): New function.
3859 (elfcore_grok_prfpreg): Use it.
3860 (elfcore_grok_prxfpreg): New function.
3861 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3863 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3865 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3866 value by 4 before storing it back in the field. From
3867 Koundinya. K <kk@ddeorg.soft.net>.
3869 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3871 * archures.c (bfd_mach_am33): Define.
3872 * bfd-in2.h: Rebuilt.
3873 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3874 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3875 (compute_function_info): Handle additional registers saved by
3877 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3878 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3880 1999-11-29 Jim Blandy <jimb@cygnus.com>
3882 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3884 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3887 1999-11-27 Michael Meissner <meissner@cygnus.com>
3889 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3890 internal use within gas for alpha explicit relocations.
3891 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3892 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3893 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3894 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3895 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3896 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3898 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3899 BFD_RELOC_ALPHA_USER_*.
3901 * bfd-in2.h: Regenerate.
3902 * libbfd.h: Regenerate.
3904 1999-11-26 Fred Fish <fnf@cygnus.com>
3906 * elf.c (elfcore_read_notes): Add prototype for static function.
3907 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3908 (bfd_section_from_phdr): Replacement function that calls
3909 _bfd_elf_make_section_from_phdr for generic segment types and
3910 backend fucntion pointed to by elf_backend_section_from_phdr for
3911 backend specific segment types.
3912 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3913 now called by _bfd_elf_make_section_from_phdr. Note that this func
3914 is now just a stub between the caller and bfd_section_from_phdr.
3916 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3917 elf_backend_section_from_phdr.
3918 (elf_backend_section_from_phdr): Add prototype.
3920 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3921 (elfNN_bed): Add elf_backend_section_from_phdr.
3923 1999-11-25 Nick Clifton <nickc@cygnus.com>
3925 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3926 SEC_CODE and SEC_READONLY flags to glue sections.
3928 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3929 SEC_CODE and SEC_READONLY flags to glue sections.
3931 1999-11-20 Nick Clifton <nickc@cygnus.com>
3933 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3936 1999-11-19 Catherine Moore <clm@cygnus.com>
3938 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3939 (elf_cpu32_plt_entry): Likewise.
3941 1999-11-18 Nick Clifton <nickc@cygnus.com>
3943 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3945 (coff_mcore_relocate_section): Initialise addend to 0.
3946 Special case processing of RVA reloc.
3948 1999-11-17 Richard Henderson <rth@cygnus.com>
3950 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3951 type_change_ok; add sign_extend_vma.
3952 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3953 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3954 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3955 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3956 (elfNN_bed): Follow struture changes.
3958 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3960 * libbfd.c (bfd_read): Check result of read against desired result
3962 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3963 invalid compared to the section size.
3965 * ieee.c (ieee_slurp_debug): Get the length of the debug
3966 information right if there is no data part.
3968 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3970 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3971 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3973 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3975 * elflink.h (elf_bfd_final_link): Make last_local signed.
3977 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3979 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3982 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3984 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3986 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3987 * bfd-in2.h: Regenerate.
3989 1999-10-15 Andrew Haley <aph@cygnus.com>
3991 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3993 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3995 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3997 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3999 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
4000 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
4003 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
4005 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
4006 relocs also need the GP value.
4007 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
4008 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
4009 the GP value for R_MIPS_LITERAL relocs too. Handle
4010 R_MIPS_64 relocs properly on big-endian MIPS.
4011 (mips_elf_sign_extend): Behave properly with 'long long'.
4012 (mips_elf_highest): Correct typo.
4014 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
4016 * cpu-m32r.c (arch_info_struct): New static global.
4017 (bfd_m32r_arch): Refer to it.
4018 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
4019 (m32r_elf_print_private_bfd_data): Ditto.
4020 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
4021 * archures.c (bfd_mach_m32rx): Define it.
4022 * bfd-in2.h: Rebuild.
4024 1999-09-28 Fred Fish <fnf@cygnus.com>
4026 * targets.c (cisco_core_vec): Replaced with two new vecs ...
4027 (cisco_core_big_vec): Add new bigendian vec.
4028 (cisco_core_little_vec): Add new little endian vec.
4030 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
4031 (crash_info_locs): Add array of possible offsets.
4032 (MASK_ADDR): Mask to apply to crash info offset.
4033 (crashinfo_external): Add textbase, database, bssbase and
4034 turn into a typedef.
4035 (cisco_core_file_validate): Renamed from cisco_core_file_p.
4036 Many small changes to account for additional hardware versions.
4037 Pick a reasonable size for ".reg" section. Add a ".crash"
4038 section to allow access to crashinfo_external struct.
4039 (cisco_core_file_p): New version of this function that
4040 iterates over crash_info_locs, calling cisco_core_file_validate.
4041 (cisco_core_vec): Old big endian only vec replaced with ...
4042 (cisco_core_big_vec): Add big endian version.
4043 (cisco_core_little_vec): Add little endian version.
4045 * configure.in (cisco_core_vec): Split to two new vectors ...
4046 (cisco_core_big_vec): New target vector.
4047 (cisco_core_little_vec): New target vector.
4048 * configure: Regenerate.
4049 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
4050 to cisco_core_big_vec in targ_selvecs.
4052 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
4054 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
4055 (mips_elf_relocate_got_local): Unused, delete.
4056 (mips_elf_relocate_global_got): Unused, delete.
4058 1999-09-24 Fred Fish <fnf@cygnus.com>
4060 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
4061 to initialize it to something meaningful. Then use it to generate
4062 more useful segment names.
4064 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
4066 * som.c (NO_PCREL_MODES): Define if the system does not define
4068 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
4069 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
4070 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
4071 * libhppa.h (dis_assemble_22): New function.
4072 (bfd_hppa_insn2fmt): Handle long branch.
4074 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
4077 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4079 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
4080 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
4081 (reloc_howto_type howto_table): Tidy comments and whitespace.
4083 1999-09-17 Nick Clifton <nickc@cygnus.com>
4085 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
4086 previous delta. Set sec->gc_mark instead.
4088 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
4090 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
4091 (elf_cpu32_plt_entry): Likewise.
4093 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
4095 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
4097 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
4098 symbol table, then just compute a suitable value (but do not
4099 create a __gp symbol).
4101 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
4102 symbols when building shared libraries.
4103 (elf_hppa_final_link_relocate): Correct handling of PCREL
4104 relocations against undefined symbols.
4106 1999-09-16 Nick Clifton <nickc@cygnus.com>
4108 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
4109 interworking sections as linker created so that they will not
4110 be removed by garbage collection.
4112 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
4114 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
4115 (elf_hppa_final_link_relocate): Consistently create an absolute
4116 address, then subtract out the value of __gp.
4118 1999-09-14 Michael Meissner <meissner@cygnus.com>
4120 * configure.in (Canonicalization of target names): Remove adding
4121 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4122 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4123 * configure: Regenerate.
4125 1999-09-14 Nick Clifton <nickc@cygnus.com>
4127 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
4130 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
4132 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
4133 (elf_hppa_final_link): Initialize text_segment_base and
4135 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
4137 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
4138 (elf_hppa_final_link_relocate): Likewise.
4139 (elf_hppa_relocate_insn): Likewise.
4140 (elf_hppa_relocate_section): Initialize HOWTO.
4142 1999-09-13 Donn Terry <donn@interix.com>
4144 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
4145 handling to support both GNU and MS objects.
4147 * coffcode.h (coff_write_object_contents): Don't check reloc_count
4148 when determining whether to set F_RELFLG.
4150 1999-09-13 Philip Blundell <pb@nexus.co.uk>
4152 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
4153 PC24 relocs if the target is an undefined weak symbol.
4154 (arm_add_to_rel): Fix compiler warning.
4155 (elf32_arm_plt0_entry): Correct comments.
4157 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4159 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
4160 an absolute symbol in REL relocs.
4162 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
4164 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
4165 Stub SEGREL32. Return an error for any relocation not handled.
4167 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4169 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
4170 constant symbols, and avoid multiple definition errors on them.
4172 1999-09-12 Donn Terry <donn@interix.com>
4174 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
4175 significant bit is set.
4177 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4179 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4181 * elfcode.h (write_relocs): Handle an absolute symbol in REL
4182 relocs as we do for RELA relocs.
4184 1999-09-11 Donn Terry <donn@interix.com>
4186 * libpei.h (_bfd_pei_final_link_postscript): Declare.
4187 (coff_final_link_postscript): Define.
4188 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
4189 directory entries here.
4190 (_bfd_pei_final_link_postscript): New function.
4192 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
4193 section flags based on the section name.
4195 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
4196 get the overflow of the s_nlnno field from the s_nreloc field.
4197 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
4198 the s_nlnno overflow of the .text section into the s_nreloc
4201 * peigen.c (add_data_entry): Declare.
4202 (pei_swap_aouthdr_out): Get image size right. Set linker version
4204 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
4205 (pe_print_idata): Code cleanup, print more info, get rid of (now)
4206 extraneous ImageBase.
4207 (pe_print_edata): Likewise.
4208 (pe_print_pdata): Likewise. Print exception entries.
4209 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
4210 (tbl): Make const, add "UNKNOWN".
4211 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
4212 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
4213 section data directory.
4214 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
4216 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
4217 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
4218 * peicode.h (coff_get_symbol_info): Define.
4220 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
4222 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
4224 (coff_classify_symbol): Re-revert 1999-08-08 patch if
4227 * libpei.h: New file, broken out of peicode.h.
4228 * peigen.c: New file, broken out of peicode.h.
4229 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
4230 * configure.in: Add peigen.lo to list of files required for each
4232 * Makefile.am: Rebuild dependencies.
4233 (BFD32_BACKENDS): Add peigen.lo.
4234 (BFD32_BACKENDS_CFILES): Add peigen.c.
4235 (SOURCE_HFILES): Add libpei.h.
4236 * configure, Makefile.in: Rebuild.
4238 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
4239 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
4240 instead. Don't clear the s_paddr field for an uninitialized data
4243 * coffcode.h (coff_mkobject_hook): Set timestamp field in
4244 coff_data_type to f_timdat.
4245 * peicode.h (pe_mkobject_hook): Likewise.
4247 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
4248 number if COFF_IMAGE_WITH_PE.
4250 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
4251 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
4252 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
4253 there is no SEC_DEBUGGING section.
4254 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
4255 IMAGE_FILE_DEBUG_STRIPPED.
4257 * pe-i386.c (COFF_LONG_FILENAMES): Define.
4258 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4259 * pei-i386.c (COFF_LONG_FILENAMES): Define.
4260 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4262 * coffswap.h (IMAGE_BASE): Don't define.
4263 * pei-arm.c (IMAGE_BASE): Don't define.
4264 * pei-i386.c (IMAGE_BASE): Don't define.
4265 * pei-mcore.c (IMAGE_BASE): Don't define.
4266 * pei-ppc.c (IMAGE_BASE): Don't define.
4268 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
4269 symbol, switch on the class when determining whether to modify the
4270 value. For PE, don't modify the value of a C_FCN symbol not named
4273 * libbfd-in.h (_bfd_abort): Declare.
4275 * bfd.c (_bfd_abort): New function.
4276 * libbfd.h: Rebuild.
4278 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
4281 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
4282 don't write out the associated line numbers.
4284 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
4287 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
4288 changes when the base type is unknown.
4290 * coffgen.c (coff_print_symbol): Fix printing of aux record for
4293 * syms.c (BSF_DEBUGGING_RELOC): Define.
4294 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
4295 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
4297 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
4298 BSF_DEBUGGING_RELOC set.
4299 * bfd-in2.h: Rebuild.
4301 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4303 * ecoff.c (bfd_debug_section): Update initialization for new
4305 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
4306 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
4308 1999-09-10 H.J. Lu <hjl@gnu.org>
4310 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
4311 _bfd_filnmlen field.
4312 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4314 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
4316 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
4317 for FPTR relocs involving local symbols.
4319 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
4320 value for the stub address in a call through a stub.
4321 Install the value for a local symbol directly into the DLT
4322 instead of generating a reloc. Correctly handle FPTR64 relocs.
4324 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
4325 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
4326 (elf_hppa_final_link): Call them.
4328 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4330 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
4331 (elf_adjust_dynamic_symbol): ...from here.
4333 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
4335 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
4336 relocation, remove them. SECREL64->LTOFF16WF.
4337 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
4339 (elf_hppa_relocate_insn): Similarly.
4341 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
4342 (elf_hppa_relocate_insn): Similarly.
4344 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
4346 (elf_hppa_relocate_insn): Similarly.
4348 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
4349 Handle LTOFF_TP* relocs.
4350 (elf_hppa_relocate_insn): Similarly.
4352 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
4353 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
4354 (elf_hppa_relocate_insn): Handle PCREL* relocs.
4356 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
4357 DIR32, DIR64 and FPTR64 relocations.
4358 (elf_hppa_relocate_insn): Similarly.
4360 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
4361 address of the .PARISC.global section.
4362 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
4363 table entry elf_hppa_final_link_relocate. Do not give a warning
4364 for a reloc against an external symbol if it has a PA64 hash
4366 (elf_hppa_final_link_relocate): Significantly rework. Handle
4367 DLTIND relocations. Compute the final value of the relocation
4368 before passing the value of elf_hppa_relocate_insn.
4369 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
4370 relocation support. Handle DLTIND relocation requests just like
4371 DLTREL relocation requests. Simplify branch handling.
4373 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
4375 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
4376 non-allocated section as done in i386 version.
4377 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
4378 statement since this is no know relocation.
4380 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
4382 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
4384 (elf_hppa_relocate_insn): Similarly.
4386 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
4388 (elf_hppa_relocate_insn): Similarly.
4390 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4391 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
4392 Pass the relocate type rather than the insn format to
4393 elf_hppa_relocate_insn.
4394 (elf_hppa_relocate_insn): Make switch dependent on relocation type
4395 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
4397 1999-09-07 Ian Lance Taylor <ian@zembu.com>
4399 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4400 (bfd_coff_filnmlen): Define.
4401 (bfd_coff_std_swap_table): Initialize new field.
4402 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
4404 (coff_write_symbols): Likewise.
4405 (coff_get_normalized_symtab): Likewise.
4406 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
4407 * libcoff.h: Rebuild.
4409 1999-09-06 Donn Terry <donn@interix.com>
4411 * coffcode.h (sort_by_secaddr): New static function if
4413 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
4414 sections by VMA when assigning target_index values. Always set
4417 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
4418 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
4420 * libcoff.h: Rebuild.
4422 * coffcode.h (coff_set_custom_section_alignment): Add const to
4423 declaration to match definition.
4424 (coff_write_object_contents): Don't set F_AR32W(R)? if
4427 * coff-i386.c (in_reloc_p): Add declaration.
4428 (i386coff_vec): Simplify initialization of
4429 application_section_flags.
4431 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
4432 version. Move COFF_WITH_PE specific code to new version.
4433 (stype_to_sec_flags): Likewise. Add section parameter.
4434 * coffgen.c (make_a_section_from_file): Set target_index before
4435 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
4436 * libcoff.h: Rebuild.
4438 * syms.c (stt): Add some PE/PEI section names.
4439 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4441 (bfd_symbol_info): Check for 'w'.
4443 * section.c (struct bfd_comdat_info): Define.
4444 (asection): Add comdat field.
4445 (STD_SECTION): Initialize comdat field.
4446 (bfd_make_section_anyway): Likewise.
4447 * bfd-in2.h: Rebuild.
4449 1999-09-06 Andreas Schwab <schwab@suse.de>
4451 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4454 1999-09-06 Nick Clifton <nickc@cygnus.com>
4456 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4457 bfd_realloc instead of calloc and realloc.
4459 1999-09-04 Steve Chamberlain <sac@pobox.com>
4461 * cpu-pj.c: New file.
4462 * elf32-pj.c: New file.
4463 * config.bfd (pj*): New cpu.
4464 (pj-*-*, pjl-*-*): New targets.
4465 * configure.in (bfd_elf32_pj_vec): New target vector.
4466 (bfd_elf32_pjl_vec): New target vector.
4467 * archures.c (bfd_arch_pj): Define.
4468 * elf.c (prep_headers): Handle bfd_arch_pj.
4469 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4470 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4471 to target vector list.
4472 * Makefile.am: Rebuild dependencies.
4473 (ALL_MACHINES): Add cpu-pj.lo.
4474 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4475 (BFD32_BACKENDS): Add elf32-pj.lo.
4476 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4477 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4479 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4481 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4482 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4483 and NON_GOT_REF from weak defined symbol to real symbol.
4484 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4485 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4486 create a COPY reloc.
4487 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4488 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4489 don't create a COPY reloc.
4491 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4493 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4494 count those in sections we are not including in the link.
4496 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4498 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4499 field in hpux11 shared libraries.
4501 1999-09-02 Nick Clifton <nickc@cygnus.com>
4503 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4505 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4507 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4508 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4509 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4511 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * elflink.h (record_link_assignment): When possible, keep the
4514 original type of the symbol.
4516 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4518 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4519 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4520 tools were configured.
4521 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4523 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4525 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4526 GOT entries for GOT16 relocations; they're not required.
4528 1999-08-24 Nick Clifton <nickc@cygnus.com>
4530 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4532 * config.bfd (arm-*-netbsd*): New target.
4533 * configure.in (armnetbsd_vec): New target vector.
4534 * configure: Regenerate
4535 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4537 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4538 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4539 (armnetbsd.lo): New rule with deps.
4540 * Makefile.in: Regenerate.
4542 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4545 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4547 * som.c (som_slurp_symbol_table): Fix typo in comment.
4549 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4551 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4552 here instead of using elf_section_data...
4554 1999-08-19 Nick Clifton <nickc@cygnus.com>
4556 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4557 relocations into the base file.
4558 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4559 we are building a base file.
4561 1999-08-19 Nick Clifton <nickc@cygnus.com>
4563 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4565 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4566 REL relocs when performing a partial relocation.
4568 1999-08-18 Donn Terry <donn@interix.com>
4570 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4571 _bfd_coff_link_input_bfd into top level.
4573 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4574 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4575 (coff_i386_rtype_to_howto): Likewise.
4576 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4577 Completely ignore symbols which are all zero.
4578 (dummy_reloc16_estimate): Add return 0.
4579 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4580 variable copy to name_copy to avoid shadowing outer scope
4582 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4583 from unsigned int to unsigned long. Add timestamp field.
4584 * libcoff.h: Rebuild.
4586 1999-08-17 H.J. Lu <hjl@gnu.org>
4588 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4591 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4593 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4594 for special section symbols.
4595 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4596 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4599 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4601 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4602 coincidence of variable names between old and new code.
4604 1999-08-12 Nick Clifton <nickc@cygnus.com>
4606 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4607 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4608 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4609 and 'addend' parameter a 'bfd_signed_vma'.
4610 (elf32_arm_final_link_relocate): Do not involve stubs in
4611 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4612 jumps, not function calls.
4614 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4616 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4617 in R_ARM_PC24 relocs.
4619 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4621 * elf-hppa.h (elf_hppa_fake_sections): New function.
4622 * elf32-hppa.c (elf_backend_fake_sections): Define.
4624 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4625 recent changes to the arch_info structure.
4627 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4628 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4629 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4632 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4633 Ralf Baechle <ralf@uni-koblenz.de>
4635 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4636 output DT_MIPS_GOTSYM.
4637 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4638 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4640 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4642 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4643 prototype. Handle local symbols. Add commentary.
4644 (mips_elf_calculate_relocation): Adjust accordingly.
4645 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4648 * elflink.h (elf_bfd_final_link): Tweak last change.
4650 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4652 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4653 elf-section data to allocate just the right amount of relocation
4654 space. Don't allocate the hash space twice.
4655 (elf_bfd_final_link): Calculate the amount of space to allocate in
4656 each relocation section.
4658 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4660 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4661 64bit mode, generate a section relative relocation for a 32bit
4663 (elf_hppa_is_local_label_name): New function.
4664 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4665 shared between 32bit and 64bit port.
4667 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4669 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4670 R_MIPS_GOT16 and R_MIPS_CALL16.
4671 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4672 to use when looking for a preexisting GOT entry.
4674 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4676 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4677 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4679 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4681 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4683 * elflink.h (elf_link_output_extsym): Don't output a weak
4684 reference to an undefined symbol just because it was defined weak
4687 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4689 * coffgen.c (coff_find_nearest_line): When looking for file, use
4690 last best match rather than first. If address is beyond last line
4691 number record, don't return the last line as the correct value.
4693 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4695 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4696 * bfd-in2.h: Rebuild.
4698 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4700 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4701 * coffcode.h (coff_set_custom_section_alignment): New static
4703 (coff_section_alignment_table): New static array.
4704 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4705 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4706 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4707 * libcoff.h: Rebuild.
4709 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4711 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4713 * Makefile.in: Rebuild.
4715 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4717 * section.c (SEC_SHARED): Define.
4718 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4719 (styp_to_sec_flags): Likewise.
4720 * peicode.h (coff_swap_scnhdr_out): Likewise.
4721 * bfd-in2.h: Rebuild.
4723 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4725 * coffcode.h (coff_classify_symbol): Comment out part of
4726 1999-08-05 change which breaks cygwin DLLs.
4728 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4729 * aclocal.m4, configure: Rebuild.
4731 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4733 * section.c (global_syms): Only initialize union field if
4736 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4738 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4739 the size of a GOT entry here.
4740 (mips_elf_calculate_relocation): Don't create a local GOT entry
4741 for the symbol in a GOT16 relocation; just for it's high-order bit
4742 (_bfd_mips_elf_relocate_section): Fix thinko.
4744 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4746 Based on patches from Donn Terry <donn@interix.com>:
4747 * coffcode.h (enum coff_symbol_classification): Define.
4748 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4749 _bfd_coff_classify_symbol. Change return type.
4750 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4751 (coff_slurp_symbol_table): Use coff_classify_symbol.
4752 (coff_classify_symbol): New static function.
4753 (coff_sym_is_global): Never define.
4754 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4755 * cofflink.c (coff_link_check_ar_symbols): Use
4756 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4757 (coff_link_add_symbols): Likewise.
4758 (_bfd_coff_link_input_bfd): Likewise.
4759 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4760 coff_classify_symbol.
4761 * libcoff.h: Rebuild.
4763 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4765 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4766 (e_ltpsel, e_rtpsel): Similarly.
4768 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4769 and 14bit ertpsel. Handle 64bit psel.
4771 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4773 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4774 handling for REL relocations. And only left-shift R_MIPS26
4775 relocation addends where necessary.
4777 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4779 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4780 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4781 Just return the relocation found.
4782 (mips_elf_relocate_section): Pull the LO16 addend out of the
4783 section itself when using REL relocations.
4785 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4786 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4789 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4791 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4792 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4793 relocation against a symbol in an input section with no output
4794 section. From Daniel Jacobowitz <drow@false.org>.
4796 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4798 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4799 look for generated file correctly.
4800 * aclocal.m4, configure: Rebuild.
4802 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4804 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4805 and R_MIPS16_26 relocations correctly when relocating.
4806 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4807 and R_MIPS_CALL_LO16 are for global symbols.
4809 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4811 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4813 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4814 variables and initialize them.
4816 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4818 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4819 there are no global symbols requiring GOT entries.
4820 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4821 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4822 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4824 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4825 symbols are considered to have the value zero.
4826 (_bfd_mips_elf_relocate_section): Don't try to perform a
4827 relocation for an undefined symbol.
4828 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4831 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4833 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4834 wants ba,a,pt %xcc instead of %icc.
4835 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4836 of large PLT entries.
4837 (sparc64_elf_plt_ptr_offset): Fix calculation.
4838 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4839 addend should be relative to load address, not .plt section start.
4840 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4842 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4844 * elf-bfd.h (struct elf_backend_data): Add
4845 print_symbol_all and output_arch_syms backend methods.
4846 * elfxx-target.h: Likewise.
4847 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4848 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4849 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4851 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4852 symbols in .dynsym, add their names into .dynstr. Put those symbols
4854 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4855 pointers to STT_REGISTER symbols in dynsym section.
4856 (sparc64_elf_print_symbol_all): New function.
4857 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4858 printing using the print_symbol_all hook.
4860 1999-07-30 Catherine Moore <clm@cygnus.com>
4862 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4865 1999-07-29 Richard Henderson <rth@cygnus.com>
4867 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4868 dynamic_sections_created.
4870 1999-07-29 Richard Henderson <rth@cygnus.com>
4872 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4873 (mips_rtype_to_howto): ... new function.
4874 (_bfd_mips_elf_relocate_section): Use it.
4876 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4878 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4880 1999-07-27 Nick Clifton <nickc@cygnus.com>
4882 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4884 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4885 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4887 1999-07-23 Donn Terry <donn@interix.com>
4889 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4890 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4891 * cofflink.c (coff_link_add_symbols): If PE, handle section
4893 * libcoff.h: Rebuild.
4895 * config.bfd (i[3456]86-*-interix*): New target.
4897 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4899 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4900 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4901 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4902 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4903 (COFF_SUPPORT_GNU_LINKONCE): Define.
4904 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4905 (COFF_SUPPORT_GNU_LINKONCE): Define.
4907 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4910 * makefile.dos: Remove; obsolete.
4911 * configure.bat: Remove; obsolete.
4913 1999-07-21 H.J. Lu <hjl@gnu.org>
4915 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4917 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4919 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4920 message and fail if a symbol index is out of range.
4922 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4924 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4925 when looking at a R_MIPS_GOT16 relocation.
4927 1999-07-20 Nick Clifton <nickc@cygnus.com>
4929 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4931 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4933 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4934 removed in previous change.
4935 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4936 in relocateable output.
4938 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4940 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4943 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4944 if they appear to be specially created by the linker.
4946 1999-07-19 Nick Clifton <nickc@cygnus.com>
4948 * targets.c (alternative_target): New field in bfd_target
4950 (bfd_search_for_target): New function: Find a target that
4951 satisifies a search function.
4952 * bfd-in2.h: Regenerate.
4954 * elfxx-target.h: Initialise the alternative_target field of
4955 the bfd_target structures to point to the other target (if
4957 * nlm-target.h: Initialise the alternative_target field of
4958 the bfd_target structures to point to the other target (if
4961 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4962 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4964 * aix386-core.c: Initialise new field of bfd_target structure.
4965 * aout-adobe.c: Initialise new field of bfd_target structure.
4966 * aout-arm.c: Initialise new field of bfd_target structure.
4967 * aout-target.h: Initialise new field of bfd_target structure.
4968 * aout-tic30.c: Initialise new field of bfd_target structure.
4969 * binary.c: Initialise new field of bfd_target structure.
4970 * bout.c: Initialise new field of bfd_target structure.
4971 * cisco-core.c: Initialise new field of bfd_target structure.
4972 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4973 * coff-alpha.c: Initialise new field of bfd_target structure.
4974 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4975 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4976 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4977 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4978 * coff-i386.c: Initialise new field of bfd_target structure.
4979 * coff-i860.c: Initialise new field of bfd_target structure.
4980 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4981 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4982 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4983 * coff-mips.c: Initialise new field of bfd_target structure.
4984 * coff-ppc.c: Initialise new field of bfd_target structure.
4985 * coff-rs6000.c: Initialise new field of bfd_target structure.
4986 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4987 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4988 * coff-tic30.c: Initialise new field of bfd_target structure.
4989 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4990 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4991 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4992 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4993 * hppabsd-core.c: Initialise new field of bfd_target structure.
4994 * hpux-core.c: Initialise new field of bfd_target structure.
4995 * i386msdos.c: Initialise new field of bfd_target structure.
4996 * i386os9k.c: Initialise new field of bfd_target structure.
4997 * ieee.c: Initialise new field of bfd_target structure.
4998 * ihex.c: Initialise new field of bfd_target structure.
4999 * irix-core.c: Initialise new field of bfd_target structure.
5000 * mipsbsd.c: Initialise new field of bfd_target structure.
5001 * netbsd-core.c: Initialise new field of bfd_target structure.
5002 * oasys.c: Initialise new field of bfd_target structure.
5003 * osf-core.c: Initialise new field of bfd_target structure.
5004 * ppcboot.c: Initialise new field of bfd_target structure.
5005 * ptrace-core.c: Initialise new field of bfd_target structure.
5006 * sco5-core.c: Initialise new field of bfd_target structure.
5007 * som.c: Initialise new field of bfd_target structure.
5008 * srec.c: Initialise new field of bfd_target structure.
5009 * tekhex.c: Initialise new field of bfd_target structure.
5010 * trad-core.c: Initialise new field of bfd_target structure.
5011 * versados.c: Initialise new field of bfd_target structure.
5012 * vms.c: Initialise new field of bfd_target structure.
5014 1999-07-19 Andreas Schwab <schwab@suse.de>
5016 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
5019 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
5021 * elflink.h (elf_link_adjust_relocs): New function.
5022 (elf_bfd_final_link): Use it.
5023 (elf_link_input_bfd): Deal with the fact that there can be
5024 two relocation sections for a single section.
5025 (elf_reloc_link_order): Likewise.
5027 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
5028 a relocateable object.
5029 (_bfd_mips_elf_relocate_section): Handle relocateable links.
5031 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5033 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
5034 (sparc64_elf_get_reloc_upper_bound,
5035 sparc64_elf_get_dynamic_reloc_upper_bound,
5036 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
5037 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
5039 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
5040 ELF64_R_TYPE_ID/DATA where appropriate.
5042 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
5044 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
5047 1999-07-16 Ian Lance Taylor <ian@zembu.com>
5049 * elf32-mips.c (mips_elf_local_relocation_p): New static
5051 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
5052 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
5053 Always set *require_jalxp.
5054 (mips_elf_stub_section_p): Mark abfd parameter as unused.
5055 (_bfd_mips_elf_relocate_section): Only look for LO16 following
5056 GOT16 if the GOT16 is against a local symbol. Don't return false
5057 for an undefined symbol. If there is an overflow, assert that we
5060 1999-07-16 Andreas Schwab <schwab@suse.de>
5062 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
5063 variables `link' and `elfsec'.
5064 (elf_bfd_final_link): Remove unused variable `os'.
5066 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
5068 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
5069 a PT_PHDR program headers.
5070 (_bfd_mips_elf_final_link): Don't assume there are going to be
5071 section symbols when we're not building a shared object.
5072 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
5075 1999-07-15 J.T. Conklin <jtc@redback.com>
5077 * config.bfd (i[3456]86-*-vxworks*): New target.
5079 1999-07-15 Mark Mitchell <mark@codesourcery.com>
5081 * elf32-mips.c (mips_elf_stub_section_p): New function.
5082 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
5083 (mips_elf_relocate_section): Adjust calling sequence for
5084 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5085 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
5088 1999-07-15 Ian Lance Taylor <ian@zembu.com>
5090 * configure.in: Bump version number to 2.9.5.
5091 * configure: Rebuild.
5093 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
5095 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
5097 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
5098 to derive final type instead of hardwiring a selection.
5100 1999-07-14 Mark Mitchell <mark@codesourcery.com>
5102 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
5103 things relocated by R_MIPS16_GPREL.
5104 (mips_elf_perform_relocation): Likewise.
5106 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
5108 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
5110 1999-07-14 Richard Henderson <rth@cygnus.com>
5112 * elf32-mips.c (struct mips_got_info): Add global_gotno.
5113 (_bfd_mips_elf_size_dynamic_sections): Set it.
5114 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
5115 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
5116 new argument max_local.
5118 1999-07-14 Mark Mitchell <mark@codesourcery.com>
5120 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
5121 subwords when handling an R_MIPS16_26 relocation.
5122 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
5125 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
5126 dst_mask to match reality.
5127 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
5128 (mips_elf_obtain_contents): Use bfd_get.
5129 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
5130 (mips_elf_relocate_section): Likewise.
5132 1999-07-13 Mark Mitchell <mark@codesourcery.com>
5134 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
5135 (mips_elf_relocate_section): Adjust calling sequence for
5136 mips_elf_perform_relocation.
5137 (mips_elf_perform_relocation): Take additional argument. Handle
5138 R_MIPS16_26. Use bfd_put for convenience.
5140 1999-07-13 Richard Henderson <rth@cygnus.com>
5142 * elf.c (assign_file_positions_for_segments): Thinko last change.
5143 Always overwrite p_flags.
5145 1999-07-13 Richard Henderson <rth@cygnus.com>
5147 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
5148 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
5149 .dynbss and .rel[a].bss if want_dynbss.
5150 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
5152 1999-07-13 Richard Henderson <rth@cygnus.com>
5154 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
5156 1999-07-13 Richard Henderson <rth@cygnus.com>
5158 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
5159 (struct elf_link_hash_table): Add dynlocal.
5160 (_bfd_elf_link_lookup_local_dynindx): Prototype.
5161 (_bfd_elf_link_adjust_dynindx): Delete.
5162 (_bfd_elf_link_renumber_dynsyms): Prototype.
5163 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
5164 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
5165 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
5166 (_bfd_elf_link_lookup_local_dynindx): New function.
5167 (elf_link_renumber_hash_table_dynsyms): New function.
5168 (_bfd_elf_link_renumber_dynsyms): New function.
5169 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
5170 (struct elf_assign_sym_version_info): Delete removed_dynamic.
5171 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
5172 instead of elf_link_remove_section_and_adjust_dynindices.
5173 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
5174 (elf_link_assign_sym_version): Remove removed_dynamic code.
5175 (elf_link_renumber_dynsyms): Delete.
5176 (elf_bfd_final_link): Install section and local symbols into .dynsym.
5178 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
5179 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
5180 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
5181 * elf32-mips.c: Similarly.
5182 * elf32-ppc.c: Similarly.
5183 * elf32-sparc.c: Similarly.
5184 * elf64-alpha.c: Similarly.
5185 * elf64-sparc.c: Similarly.
5187 1999-07-13 Mark Mitchell <mark@codesourcery.com>
5189 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
5190 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
5191 when the relocation is against _gp_disp.
5193 1999-07-12 Mark Mitchell <mark@codesourcery.com>
5195 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
5196 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
5197 to possibly_dynamic_relocs. Adjust usage throughout code.
5198 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
5199 (elf_mips_ctor64_howto): Likewise.
5200 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
5202 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
5203 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
5204 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
5205 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
5207 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5209 * Makefile.am: Rebuild dependencies.
5210 * Makefile.in: Rebuild.
5212 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
5213 * bfd-in2.h: Rebuild.
5215 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5216 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
5217 structure initializations. Add casts.
5218 * reloc.c (EMPTY_HOWTO): Define.
5219 * bfd-in2.h: Rebuild.
5220 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
5221 comparisons against 0.
5222 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
5223 previous_ibfd_e_flags to unsigned long.
5224 * vms.h (struct vms_private_data_struct): Change section_count to
5226 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
5227 (_bfd_vms_write_gsd): Change symnum to unsigned.
5228 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
5229 * vms-tir.c (etir_sta): Change psect to unsigned.
5230 (alloc_section): Change idx to unsigned.
5231 (tir_sta, tir_ctl): Change psect to unsigned.
5232 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
5233 * vms.c (priv_section_count): Change to unsigned.
5235 1999-07-12 Andreas Schwab <schwab@suse.de>
5237 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
5238 * m68klinux.c: Likewise.
5240 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5242 * Many files: Changes to avoid gcc warnings: Remove unused local
5243 variables. Add default case to enum switches.
5244 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
5245 compile if not COFF_IMAGE_WITH_PE.
5246 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
5247 (bfd_arm_get_bfd_for_interworking): Likewise.
5248 (bfd_arm_process_before_allocation): Likewise.
5249 * epoc-pei-arm.c: Don't rename bfd_arm functions.
5250 * pei-arm.c: Likewise.
5251 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
5252 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
5253 (mips_elf_got16_entry): Put parens around & in body of ==.
5254 (mips_elf_calculate_relocation): Correct test for empty string.
5255 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
5257 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
5260 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5262 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5263 as appropriate. Fill in structure initializations. Add variable
5264 initializations. Add casts.
5265 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
5266 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
5268 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
5270 * elf-bfd.h (bfd_elf_hash): Update declaration.
5271 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
5272 when calling bfd_elf_hash.
5274 1999-07-11 Mark Mitchell <mark@codesourcery.com>
5276 * libbfd.c (bfd_put_8): Make it of type `void'.
5277 * bfd-in2.h: Regenerated.
5278 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
5280 (_bfd_mips_elf_final_link): Likewise.
5282 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
5284 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5286 * config.bfd (hppa*-*-linux-gnu*): New target
5288 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5290 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
5291 (_bfd_mips_elf_create_dynamic_sections): New function.
5292 (_bfd_mips_elf_add_symbol_hook): Likewise.
5293 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
5294 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
5295 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
5296 (_bfd_mips_elf_gc_mark_hook): Likewise.
5297 (_bfd_mips_elf_gc_sweep_hook): Likewise.
5298 (_bfd_mips_elf_always_size_sections): Likewise.
5299 (_bfd_mips_elf_size_dynamic_sections): Likewise.
5300 (_bfd_mips_elf_check_relocs): Likewise.
5301 (_bfd_mips_elf_link_hash_table_create): Likewise.
5302 (_bfd_mips_elf_print_private_data): Likewise.
5303 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
5304 (_bfd_mips_elf_final_link): Likewise.
5305 (_bfd_mips_elf_additional_program_headers): Likewise.
5306 (_bfd_mips_elf_modify_segment_map): Likewise.
5307 (_bfd_mips_elf_relocate_section): Likewise.
5308 * elf32-mips.c (mips_elf32_object_p): Move contents into
5309 _bfd_mips_elf_object_p.
5310 (mips_elf_additional_program_headers): Rename to
5311 _bfd_mips_elf_additional_program_headers.
5312 (mips_elf_modify_segment_map): Rename to
5313 _bfd_mips_elf_modify_segment_map.
5314 (elf_mips_abi_name): Change prototype.
5315 (mips_elf32_section_from_shdr): Merge into
5316 _bfd_mips_elf_section_from_shdr.
5317 (mips_elf32_section_processing): Merge into
5318 _bfd_mips_elf_section_processing.
5319 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
5320 the right back-end ELF linker.
5321 (mips_elf_relocate_section): Rename to
5322 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
5323 (mips_elf_link_output_symbol_hook): Rename to
5324 _bfd_mips_elf_link_output_symbol_hook.
5325 (mips_elf_create_dynamic_section): Rename to
5326 _bfd_mips_elf_create_dynamic_section.
5327 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
5328 Adjust for 64-bit code. Use mips_elf_got_section.
5329 (mips_elf_adjust_dynamic_symbol): Rename to
5330 _bfd_mips_elf_adjust_dynamic_symbol. Use
5331 mips_elf_allocate_dynamic_relocations.
5332 (mips_elf_finish_dynamic_symbol): Rename to
5333 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
5334 Adjust for 64-bit code.
5335 (mips_elf_finish_dynamic_sections): Rename to
5336 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
5337 (mips_elf_always_size_sections): Rename to
5338 _bfd_mips_elf_always_size_sections.
5339 (mips_elf_add_symbol_hook): Rename to
5340 _bfd_mips_elf_add_symbol_hook.
5341 (mips_elf_next_lo16_addend): Constify.
5342 (mips_elf_calculate_relocation): Likewise.
5343 (mips_elf_obtain_contents): Likewise.
5344 (mips_elf_perform_relocation): Likewise.
5345 (mips_elf_create_dynamic_relocation): Likewise.
5346 (mips_elf_allocate_dynamic_relocations): New function.
5347 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
5348 (MIPS_ELF_REL_SIZE): Likewise.
5349 (MIPS_ELF_DYN_SIZE): Likewise.
5350 (MIPS_ELF_GOT_SIZE): Likewise.
5351 (MIPS_ELF_SYM_SIZE): Likewise.
5352 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
5353 (MIPS_ELF_GET_WORD): Likewise.
5354 (MIPS_ELF_PUT_WORD): Likewise.
5355 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5356 (STUB_LW): Conditionalize for 64-bit value.
5357 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
5359 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
5360 Check it for inconsistency.
5361 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
5363 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
5365 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
5366 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
5367 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
5368 (mips_elf_local_got_index): Likewise.
5369 (mips_elf_got_page): Likewise.
5370 (mips_elf_got_info): Likewise.
5371 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
5372 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
5373 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
5374 instead of constant `2'.
5375 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
5376 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
5377 (mips_elf_size_dynamic_sections): Use
5378 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
5379 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
5380 Adjust all releveant entries in elf backend table.
5381 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
5382 (mips_elf64_section_processing): Likewise.
5383 Adjust elf backend entries to use _bfd_mips_elf variants now
5386 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
5388 (size_dynamic_sections): Likewise.
5389 (elf_link_output_extsym): Likewise.
5390 * elf.c: (elf_fake_sections): Likewise.
5391 * libbfd.c (bfd_get): New macro.
5392 (bfd_put): Likewise.
5393 * bfd-in2.h: Regenerated.
5395 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5397 * elf-bfd.h (elf_size_info): Add hash_entry_size,
5398 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
5399 wap_reloca_in, and swap_reloca_out.
5400 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
5401 multiple internal relocations per external relocation.
5402 (link_read_relocs): Likewise.
5403 (elf_bfd_final_link): Likewise.
5404 (elf_link_input_bfd): Likewise.
5405 (elf_gc_mark): Likewise.
5406 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5407 * elfcode.h (elf_swap_dyn_out): Adjust type to match
5409 (size_info): Add entries for new fields.
5410 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
5411 (mips_elf64_be_swap_reloc_in): New function.
5412 (mips_elf64_be_swap_reloc_out): Likewise.
5413 (mips_elf64_be_swap_reloca_in): Likewise.
5414 (mips_elf64_be_swap_reloca_out): Likewise.
5415 (mips_elf64_size_info): Add entries for new fields.
5417 1999-07-07 Ian Lance Taylor <ian@zembu.com>
5419 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
5420 field equals the new rel_count field.
5421 (elf_link_input_bfd): When doing a relocateable link, use the new
5422 rel_count field rather than the reloc_count field.
5423 (elf_reloc_link_order): Likewise.
5424 (elf_finish_pointer_linker_section): Likewise.
5426 Based on patch from H.J. Lu <hjl@gnu.org>:
5427 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
5428 shared library to override a weak definition in a regular object.
5430 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
5432 * libhppa.h: Revert July 2, 1999 patch.
5434 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
5435 need to generate DLTIND relocations, not DLTREL relocations.
5437 1999-07-05 Nick Clifton <nickc@cygnus.com>
5439 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5441 (coff_set_flags): Recognise arm 5 architectures.
5443 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5444 Add support for armv5 architecture.
5446 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5448 * reloc.c: Add new, assembler only, ARM reloc:
5449 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5451 * bfd-in2.h: Regenerate.
5453 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5455 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5456 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5457 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5458 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5459 * elf32-mips.c (ABI_64_P): New macro.
5460 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5461 (_bfd_mips_elf_find_nearest_line): Adjust call to
5462 _bfd_dwarf2_find_nearest_line.
5463 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5464 * libbfd.h: Regenerated.
5466 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5468 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5470 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5472 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5473 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5475 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5477 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5479 (_bfd_elf_init_reloc_shdr): New function.
5480 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5481 bfd_alloc followed by memset.
5482 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5483 (elf_fake_sections): Here.
5484 (assign_section_numbers): Assign section numbers for the second
5485 relocation section, if required.
5486 * elflink.h (elf_link_output_relocs): New function.
5487 (elf_link_size_reloc_section): Likewise.
5488 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5489 (elf_link_input_bfd): Use elf_link_output_relocs.
5491 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5492 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5494 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5496 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5499 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5501 * elf32-mips.c (mips_elf_got_info): Move declaration before
5502 prototypes. Change global_gotsym to be a pointer to a hash entry,
5503 rather than a number index.
5504 (mips_elf_link_hash_entry): Move declaration before prototypes.
5505 (mips_elf_irix6_finish_dynamic_symbol): New function.
5506 (mips_elf_sign_extend): Likewise.
5507 (mips_elf_high): Likewise.
5508 (mips_elf_higher): Likewise.
5509 (mips_elf_highest): Likewise.
5510 (mips_elf_global_got_index): Likewise.
5511 (mips_elf_local_got_index): Likewise.
5512 (mips_elf_got_offset_from_index): Likeiwse.
5513 (mips_elf_record_global_got_symbol): Likewise.
5514 (mips_elf_got_page): Likewise.
5515 (mips_elf_next_lo16_addend): Likewise.
5516 (mips_elf_calculate_relocation): Likewise.
5517 (mips_elf_obtain_contents): Likewise.
5518 (mips_elf_perform_relocation): Likewise.
5519 (mips_elf_assign_gp): Likewise.
5520 (mips_elf_sort_hash_table_f): Likewise.
5521 (mips_elf_sort_hash_table): Likewise.
5522 (mips_elf_got_section): Likewise.
5523 (mips_elf_got_info): Likewise.
5524 (mips_elf_create_local_got_entry): Likewise.
5525 (mips_elf_got16_entry): Likewise.
5526 (mips_elf_create_dynamic_relocation): Likewise.
5527 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5528 (mips_elf_final_gp): Use mips_elf_assign_gp.
5529 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5530 into SHN_SCOMMON automatically on IRIX6.
5531 (mips_elf_add_symbol_hook): Likewise.
5532 (mips_elf_relocate_section): Rewrite, using
5533 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5534 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5535 Don't deal with .rld_map on IRIX6.
5536 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5537 section flags appropriately for .got.
5538 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5539 the got. Call mips_elf_record_global_got_symbol and allocate
5540 local got space appropriately.
5541 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5542 char *. Rework calculation of GOT size. Sort dynamic symbol
5543 table entries so entries that do not require GOT entries appear at
5544 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5545 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5547 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5549 (mips_elf_finish_dynamic_symbol): Use
5550 mips_elf_irix6_finish_dynamic_symbol.
5551 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5552 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5553 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5555 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5557 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5558 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5560 1999-06-04 Philip Blundell <philb@gnu.org>
5562 * elf32-arm.h (elf_backend_got_header_size): Define.
5563 (elf_backend_plt_header_size): Likewise.
5565 1999-06-28 Jim Pick <jim@jimpick.com>
5567 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5569 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5571 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5572 relocation function.
5573 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5575 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5577 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5578 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5579 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5580 (_bfd_mips_elf_section_from_shdr): Use them.
5581 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5582 of GP-relative sections.
5583 (_bfd_mips_elf_set_section_contents): Use them.
5584 (_bfd_mips_elf_section_processing): Share code between .sdata and
5585 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5586 (mips_elf_additional_program_headers): Add handling for
5587 PT_MIPS_OPTIONS segment on IRIX6.
5588 (mips_elf_modify_segment_map): Likeiwse.
5589 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5590 Include the options sections on IRIX6. Don't look for GP-relative
5591 sections by name; use SHF_MIPS_GPREL instead.
5592 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5594 (mips_elf_create_dynamic_sections): Don't muck about with section
5595 alignments and such on IRIX6.
5596 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5597 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5598 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5599 bfd_zalloc rather than bfd_alloc and memset.
5600 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5601 Don't assert the existence of .rld_map on IRIX6.
5602 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5604 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5605 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5608 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5610 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5611 (mips_elf_swap_msym_out): New function.
5612 (mips_elf_create_msym_section): Likewise.
5613 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5614 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5615 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5616 section not named .msym.
5617 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5618 .msym directly. Set appropriate attributes for the .msym
5620 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5621 (mips_elf_link_hash_newfunc): Clear it.
5622 (mips_elf_create_dynamic_sections): Create the .msym section
5624 (mips_elf_size_dynamic_sections): Allocate space for the
5625 .msym section. Add a DT_MIPS_MSYM entry.
5626 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5628 (mips_elf_finish_dynamic_sections): Assign a value for
5629 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5631 * elf32-mips.c (irix_compat_t): New enumeration.
5632 (ABI_N32_P): New macro.
5633 (IRIX_COMPAT): Likewise.
5634 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5635 (mips_elf_relocate_section): Fix typo.
5637 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5639 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5640 as writable PE sections.
5642 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5644 * dwarf2.c (struct arange): New type.
5645 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5646 (arange_add): New function.
5647 (decode_line_info): Keep track of address ranges that a compilation
5649 (comp_unit_contains_address): Return true if address is contained
5650 in _any_ of the address ranges associated with a compilation unit.
5651 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5652 on the first comp_unit that contains the address.
5654 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5656 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5657 (decode_line_info): Add variable STASH and initialize it to point
5658 to the per-bfd dwarf2_debug info. Remove static variable
5659 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5661 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5663 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5664 shared library to have an undefined symbol.
5666 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5667 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5669 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5671 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5672 * elf32-hppa.c: Remove everything related to symbol extension
5673 sections & records. Use the common elf_hppa_final_write_processing.
5675 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5677 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5678 functions instead of _init/_fini if requested.
5680 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5682 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5685 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5687 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5688 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5690 (ppc_elf_finish_dynamic_sections): Check for positive section
5691 dynindx field, rather than comparing against -1.
5692 (ppc_elf_relocate_section): Only return false if undefined_symbol
5693 or reloc_overflow fail, not always upon encountering an error.
5695 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5697 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5698 bfd_byte * before performing pointer arithmetic.
5700 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5702 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5704 * elf32-hppa.c: Include elf-hppa.h.
5705 (ARCH_SIZE): Define.
5706 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5708 (elf32_hppa_info_to_howto): Similarly.
5709 (elf_hppa_howto_table): Similarly.
5710 (elf_hppa_reloc_type_lookup): Similarly.
5711 (hppa_elf_gen_reloc_type): Similarly.
5712 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5714 1999-06-22 Nick Clifton <nickc@cygnus.com>
5716 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5717 handling R_V850_22_PCREL relocation.
5719 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5721 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5724 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5726 * section.c (_bfd_strip_section_from_output): Ignore sections
5727 DISCARDed by the link script.
5729 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5731 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5732 Remove unused local variable spp.
5734 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5735 the entry symbol is not set.
5737 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5739 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5740 GPDISP or LITUSE in a relocatable link.
5742 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5744 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5745 * (alloc_dwarf1_func): Likewise.
5747 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5749 * libhppa.h: Fix various formatting errors.
5750 (assemble_3); Rewrite using CATENATE.
5751 (assemble_17): Fix various bugs.
5753 1999-06-16 Nick Clifton <nickc@cygnus.com>
5755 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5757 1999-06-15 Richard Henderson <rth@cygnus.com>
5759 * section.c (SEC_SHORT): Define.
5760 * bfd-in2.h: Rebuild.
5762 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5764 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5765 Remove abfd parameter. Use _bfd_strip_section_from_output.
5766 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5768 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5769 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5770 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5772 (bfd_elf_size_dynamic_sections): Use it.
5774 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5776 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5777 complain_overflow_bitfield to complain_overflow_signed.
5779 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5781 * elflink.h (elf_link_read_relocs_from_section): New function,
5783 (elf_link_read_relocs): Here. Use it for both relocation
5786 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5788 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5789 asect->reloc_count is valid.
5791 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5793 * elf32-mips.c (mips_elf32_section_processing): Permit a
5794 SHT_MIPS_REGINFO section to have a size of 0.
5796 1999-06-12 David O'Brien <obrien@freebsd.org>
5798 * config.bfd (alpha*-*-freebsd*): New target.
5799 (i[3456]86-*-freebsd*): Now defaults to ELF.
5801 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5803 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5804 wrap if the relocation covers the high bit of an address.
5806 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5808 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5810 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5811 instead of R_SPARC_max.
5812 (sparc64_elf_info_to_howto): Likewise.
5813 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5814 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5816 1999-06-07 Richard Henderson <rth@cygnus.com>
5818 * section.c (_bfd_strip_section_from_output): Remove output
5819 sections with no initial link_order.
5821 1999-06-07 Nick Clifton <nickc@cygnus.com>
5823 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5825 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5827 * Makefile.am (SOURCE_HFILES): Add missing headers.
5828 * Makefile.in: Regenerated.
5830 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5832 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5835 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5837 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5838 range undefweak symbols.
5839 * hash.c: Add missing comma after @xref{}
5840 * linker.c: Likewise.
5842 1999-06-04 Nick Clifton <nickc@cygnus.com>
5844 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5846 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5847 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5848 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5849 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5851 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5853 * Makefile.am: Rebuild dependencies.
5854 (BFD32_BACKENDS): Add dwarf1.lo.
5855 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5856 * Makefile.in: Rebuild.
5858 1999-06-04 Nick Clifton <nickc@cygnus.com>
5860 * Makefile.am: Add epoc-arm-pe target.
5861 * Makefile.in: Regenerate.
5862 * pe-arm.c: Only redefine interworking function names if they have
5863 not already been redefined.
5864 * pei-arm.c: Only redefine interworking function names if they have
5865 not already been redefined.
5866 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5868 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5871 1999-06-03 Nick Clifton <nickc@cygnus.com>
5873 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5875 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5877 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5879 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5881 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5882 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5884 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5886 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5887 in other text sections.
5889 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5891 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5892 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5893 * libbfd.h: Regenerate.
5894 * coff-sh.c (sh_merge_private_data): Delete.
5895 (coff_bfd_merge_private_bfd_data): Change to
5896 _bfd_generic_verify_endian_match.
5897 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5899 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5901 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5903 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5905 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5907 (bfd_elf32_arm_process_before_allocation): Likewise.
5908 * bfd-in2.h: Rebuild.
5910 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5912 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5913 track of end_sequence markers.
5914 (add_line_info): Add END_SEQUENCE arg.
5915 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5916 debug-line info---it doesn't work right if a compilation unit
5917 consists of multiple discontiguous code-sequences. It would be
5918 worthwhile to optimize for the common case where a compilation
5919 unit results in a contiguous set of code sequences, but this is
5920 quite tricky to get right for arbitrary DWARF2 files.
5921 (lookup_address_in_line_info_table): Don't use the last line entry
5922 for a compilation unit for anything with an address higher than
5923 this line entry. Also, check for end_sequence markers to
5924 correctly handle discontinuities.
5925 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5926 compilation units, check all compilation units with each->high==0
5927 just like when reading compilation units.
5929 * dwarf2.c (decode_line_info): Initialize table->files and
5930 table->last_line to NULL to avoid segfaults due to random
5931 values in these members.
5932 (concat_filename): Check for out-of-range file number before
5933 indexing filename table. Segfaults suck.
5935 * dwarf2.c (decode_line_info): Don't truncate address to least
5936 significant 32 bits (breaks 64 bit targets).
5937 (lookup_address_in_function_table): Ditto.
5938 (comp_unit_contains_address): Ditto.
5940 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5942 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5943 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5944 (mips_elf64_howto_table_rela): Likewise.
5946 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5948 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5949 single section has two associated relocation sections.
5951 1999-06-02 Mark Salter <msalter@cygnus.com>
5953 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5954 COFF_WITH_PE defined.
5956 1999-06-02 Nick Clifton <nickc@cygnus.com>
5958 * pe-arm.c: Rename global arm interworking functions to avoid name
5959 collision when all targets BFD is built.
5962 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5964 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5965 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5966 (bfd_elf_section_data): Add use_rela_p.
5967 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5968 (_bfd_elf_new_section_hook): Likewise.
5969 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5971 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5972 * elfcode.h (write_relocs): Determine whether or not use rela
5973 relocs based on the relocation section header.
5974 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5975 instead of use_rela_p.
5976 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5977 (elf_backend_may_use_rela_p): Likewise.
5978 (elf_backend_default_use_rela_p): Likewise.
5979 (elfNN_bed): Use them.
5981 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5983 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5985 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5987 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5988 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5989 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5990 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5991 * bfd-in2.h: Regenerated.
5992 * libbfd.h: Likewise.
5993 * elf32-mips.c (mips_info_to_howto_rela): New function.
5994 (USE_REL): Adjust for new conventions.
5995 (MINUS_ONE): New macro.
5996 (elf_mips_howto_table): Add R_MIPS_SUB.
5997 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5999 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
6000 .MIPS.content section.
6001 (_bfd_mips_elf_fake_sections): Treat all sections that begin
6002 with .MIPS.content as .MIPS.content sections. Set
6003 SHF_MNIPS_NOSTRIP for such section.
6004 (elf_info_to_howto): Define to mips_info_to_howto_rela.
6005 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
6006 MIPS_GOT_OFST, and MIPS_GOT_DISP.
6008 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6010 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
6013 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
6016 1999-05-30 Philip Blundell <philb@gnu.org>
6018 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
6019 1993-03-25 (!!). Take into account the bitmasks for the reloc so
6020 the addend does not overflow into the rest of the word.
6022 1999-05-29 Nick Clifton <nickc@cygnus.com>
6024 * bfd-in.h: Amend prototype for
6025 bfd_elf32_arm_process_before_allocation .
6026 * bfd-in.h: Regenerate.
6028 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
6029 elements in a fixed sized array.
6030 (ARM_ELF_ABI_VERSION): Define.
6031 (ARM_ELF_OS_ABI_VERSION): Define.
6032 (R_ARM_THM_ABS5): Fix rightshift and size.
6033 (R_ARM_THM_PC22): Fix size.
6034 (R_ARM_PLT32): Define Howto.
6035 (find_howto): New function: Locate a howto based on a reloc
6037 (elf32_arm_info_to_howto): Use find_howto if necessary.
6038 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
6039 bfd_reloc_code_real_type.
6040 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
6041 and BFD_RELOC_VTABLE_ENTRY.
6042 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
6044 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
6045 elements in a fixed sized array.
6046 (ARM_ELF_ABI_VERSION): Define.
6047 (ARM_ELF_OS_ABI_VERSION): Define.
6048 (R_ARM_THM_ABS5): Fix rightshift and size.
6049 (R_ARM_THM_PC22): Fix size.
6050 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
6051 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
6052 bfd_reloc_code_real_type.
6054 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
6055 no_pipeline_knowledge.
6056 (elf32_arm_link_hash_create): Initialise new field to zero.
6057 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
6058 no_pipeline_knowledge. Use this parameter to initialise the field
6059 in the globals data structure.
6060 (elf32_arm_final_link_relocate): Only add in pipeline offset if
6061 no_pipeline_knowledge is false and the binary is from an old
6063 (elf32_arm_merge_private_data): Generate an error if an attempt is
6064 made to link together big endian and little endian code.
6065 (elf32_arm_post_process_headers): New function: Initialise the
6066 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
6068 (elf_backend_post_process_headers): Define.
6070 1999-05-28 Nick Clifton <nickc@cygnus.com>
6072 * elf-bfd.h (struct elf_backend_data): Add new field:
6073 elf_backend_post_process_headers.
6075 * elfxx-target.h (elf_backend_post_process_headers): Define to
6076 NULL if not already defined.
6077 (elfNN_bed): Initialise elf_backend_post_process_headers field.
6079 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
6081 (_bfd_elf_compute_section_file_positions): Call
6082 elf_backend_post_process_headers if defined.
6084 1999-05-28 Ian Lance Taylor <ian@zembu.com>
6086 * configure.in: Check whether getuid and getgid exist.
6087 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
6088 HAVE_GETGID are not defined, respectively.
6089 (bfd_write_armap): Don't special case on _WIN32 for getuid and
6091 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
6092 * configure, config.in: Rebuild.
6094 1999-05-28 Martin Dorey <mdorey@madge.com>
6096 * elf32-i960.c: New file.
6097 * elf.c (prep_headers): Handle bfd_arch_i960.
6098 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
6099 * config.bfd (i960-*-elf*): New target.
6100 * configure.in (bfd_elf32_i960_vec): New target vector.
6101 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
6102 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
6103 * Makefile.in, aclocal.m4, configure: Rebuild.
6105 1999-05-27 Nick Clifton <nickc@cygnus.com>
6107 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
6109 (find_howto): New function: Find entries in the
6110 elf32_arm_howto_table.
6111 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
6113 (elf32_arm_reloc_type_lookup): Add lookup for
6114 BFD_RELOC_ARM_PLT32.
6116 1999-05-25 Philip Blundell <pb@nexus.co.uk>
6118 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
6119 (elf32_arm_link_hash_table_create): Use above function as the
6120 constructor for hash table entries.
6121 (elf32_arm_relocate_section): Avoid crash when there is no output
6123 (elf32_arm_final_link_relocate): New parameter h.
6124 (elf32_arm_relocate_section): Pass symbol hash entry to above
6126 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
6129 1999-05-25 Catherine Moore <clm@cygnus.com>
6131 * coff-arm.c (coff_arm_relocate_section): Don't emit
6132 base file entries for pc-relative values.
6134 1999-05-25 DJ Delorie <dj@cygnus.com>
6136 * peicode.h (coff_swap_sym_in): When we create the actual section
6137 to reflect the not-there section C_SECTION symbols refer to,
6138 change the symbol class to C_STAT as the section is now really
6141 1999-05-24 Philip Blundell <pb@nexus.co.uk>
6143 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
6146 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
6148 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
6150 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
6151 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
6153 1999-05-16 Nick Clifton <nickc@cygnus.com>
6155 * coff-mcore.c (in_reloc_p): Reinstate.
6157 1999-05-15 Nick Clifton <nickc@cygnus.com>
6159 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
6160 * bfd-in2.h: Regenerate.
6161 * coff-mcore.c (in_reloc_p): Remove defintion.
6162 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
6163 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
6164 IMAGE_REL_MCORE_RVA.
6165 (coff_mcore_rtype_to_howto): Add special processing for
6166 IMAGE_REL_MCORE_RVA.
6167 (coff_mcore_relocate_section): Add support for
6168 IMAGE_REL_MCORE_RVA.
6169 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
6170 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
6172 (mcore_elf_relocate_section): Delete redundant case labels.
6174 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6176 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
6177 precedence between bit-and and comparison.
6179 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
6181 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
6182 list of target formats (targ_selvecs).
6183 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
6184 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
6186 1999-05-10 DJ Delorie <dj@cygnus.com>
6188 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
6189 reasonable mode until "ar x" is smart enough to skip it (fixes
6190 gcc/libgcc.a builds on mips-ecoff targets
6192 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
6193 to work. Hack to support MS import libraries, which use different
6194 COMDAT types than GNU.
6195 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
6196 to implied zero-length sections (see peicode below)
6197 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
6198 filename symbols, which use one *or more* auxents.
6199 * coffswap.h (coff_swap_aux_in): ditto
6200 * peicode.h (coff_swap_sym_in): Build the implied zero-length
6203 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
6205 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
6206 for all relocations.
6208 1999-05-10 Catherine Moore <clm@cygnus.com>
6210 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
6211 if COFF_IMAGE_WITH_PE.
6212 (bfd_arm_process_before_allocation): Likewise.
6213 (bfd_arm_get_bfd_for_interworking): Likewise.
6214 * coff-arm.c: Likewise.
6215 * bfd-in2.h: Regenerate.
6216 * configure.in (armpe_little_vec): Remove coff-arm.lo.
6217 (armpe_big_vec): Likewise.
6218 * configure: Rebuild.
6220 1999-05-10 Nick Clifton <nickc@cygnus.com>
6222 * elf.c (elf_fake_sections): Check for .rel. as start of rel
6223 section, not just .rel. Same for .rela.
6225 1999-05-07 Nick Clifton <nickc@cygnus.com>
6227 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
6228 endianism with an error message.
6230 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
6232 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
6233 assignment from "unsigned char *" to "char *".
6234 (decode_line_info): Likewise for dwarf_line_buffer assignment.
6236 1999-05-05 Catherine Moore <clm@cygnus.com>
6238 * coff-arm.c (coff_arm_relocate_section): Add one to
6239 address of ARM_RVA32 thumb functions.
6241 1999-05-05 Catherine Moore <clm@cygnus.com>
6243 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
6244 (elf32_m68k_copy_private_bfd_data): New.
6245 (elf32_m68k_merge_private_bfd_data): New.
6246 (elf32_m68k_print_private_bfd_data): New.
6247 (CPU32_FLAG): Define.
6248 (PLT_CPU32_ENTRY_SIZE): Define.
6249 (elf_cpu32_plt0_entry): Declare.
6250 (elf_cpu32_plt_entry): Declare.
6251 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
6252 (elf_m68k_finish_dynamic_symbol): Likewise.
6253 (elf_m68k_finish_dynamic_sections): Likewise.
6254 (elf_backend_plt_header_size): Remove definition.
6255 (bfd_elf32_bfd_copy_private_bfd_data): Define.
6256 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6257 (bfd_elf32_bfd_set_private_flags): Define.
6258 (bfd_elf32_bfd_print_private_bfd_data): Define.
6260 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
6262 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
6263 and R_LONG_PCREL_MODE.
6265 1999-04-29 Nick Clifton <nickc@cygnus.com>
6267 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
6269 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
6271 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
6272 in relocation calculation.
6274 1999-04-26 Tom Tromey <tromey@cygnus.com>
6276 * aclocal.m4, configure: Updated for new version of libtool.
6278 1999-04-21 Nick Clifton <nickc@cygnus.com>
6280 * coff-mcore.c: Add support for mcore relocs.
6282 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
6284 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
6285 incorrect use EF_MIPS_xxBITPTRS.
6287 1999-04-18 Ian Lance Taylor <ian@zembu.com>
6289 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
6292 * bfd-in2.h: Rebuild.
6293 * libbfd.h: Rebuild.
6295 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6297 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
6298 (coff_arm_relocate_section): Add ARM26D transform. Only
6299 change to ARM26D for relocateable links.
6301 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
6303 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
6304 (bfd_elf32_bfd_print_private_bfd_data): New.
6306 1999-04-15 Doug Evans <devans@casey.cygnus.com>
6308 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
6309 refetch addend if USE_REL, add many comments regarding current state.
6310 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
6311 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
6312 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
6313 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
6315 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
6317 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
6318 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
6320 1999-04-13 David Mosberger <davidm@hpl.hp.com>
6322 * dwarf2.c (decode_line_info): Don't truncate address to least
6323 significant 32 bits (breaks 64 bit targets).
6324 (lookup_address_in_function_table): Ditto.
6325 (comp_unit_contains_address): Ditto.
6327 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
6329 * coff-arm.c (arm_emit_base_file_entry): New routine.
6330 (A2T3_OFFSET): Define.
6331 (T2A3_OFFSET): Define.
6332 (coff_arm_relocate_section): Emit base file entries for interworking
6335 1999-04-13 Philip Blundell <philb@gnu.org>
6337 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
6338 relocs 17 through 19.
6340 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
6342 * elfcode.h: Remove fnmatch.h.
6343 * elflink.h (elf_link_assign_sym_version): Call back to ld
6344 instead of calling fnmatch.
6346 * config.bfd (i?86-*-beoself): Include pe vecs.
6348 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
6350 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
6353 1999-04-10 Richard Henderson <rth@cygnus.com>
6355 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
6356 when trying to resolve dynamic symbol references.
6357 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6358 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6359 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6360 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6361 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6362 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6363 * elflink.h (elf_link_output_extsym): Likewise.
6365 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
6367 * section.c (_bfd_strip_section_from_output): New function moved from
6368 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
6369 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
6370 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
6371 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
6372 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
6373 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
6374 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
6375 * bfd-in2.h: Update.
6377 1999-04-09 Ian Lance Taylor <ian@zembu.com>
6379 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
6381 1999-04-08 Nick Clifton <nickc@cygnus.com>
6383 * coff-mcore.c: New File: Support for mcore-pe targets.
6384 * cpu-mcore.c: New File: Support for mcore targets.
6385 * elf32-mcore.c: New File: Support for mcore-elf target.
6386 * pe-mcore.c: New File: Definitions for mcore-pe target.
6387 * pei-mcore.c: New File: Definitions for mcore-pei target.
6388 * Makefile.am: Add support for MCore targets.
6389 * Makefile.in: Regenerate.
6390 * config.bfd: Add support for MCore targets.
6391 * configure.in: Add support for MCore targets.
6392 * configure: Regenerate.
6393 * archures.c: Add support for MCore architecture.
6394 * bfd-in2.h: Regenerate.
6395 * coffcode.h: Add support for mcore-pe targets.
6396 * elf.c: Add support for mcore-elf target.
6397 * reloc.c: Add support for MCore relocs.
6398 * targets.c: Add support for MCore targets.
6400 1999-04-07 Nick Clifton <nickc@cygnus.com>
6402 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
6403 R_ARM_XPC25 and R_ARM_THM_XPC22.
6404 (elf32_arm_reloc_map): Remove redundant entries.
6406 1999-04-06 Ian Lance Taylor <ian@zembu.com>
6408 * sysdep.h (LC_MESSAGES): Never define.
6410 1999-04-06 Chris Torek <torek@bsdi.com>
6412 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
6413 all callers. Rewrite completely.
6414 (_bfd_relocate_contents): Rewrite overflow checking.
6415 * bfd-in2.h: Rebuild.
6417 1999-04-05 Ian Lance Taylor <ian@zembu.com>
6419 From Gabriel Paubert <paubert@iram.es>:
6420 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
6421 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
6422 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
6423 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
6424 * ppcboot.c (ppcboot_vec): Use little endian routines for
6427 * elf.c (elfcore_strndup): Only define if it will be used.
6428 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
6430 (ppc_elf_check_relocs): Remove unused local i.
6431 (ppc_elf_gc_mark_hook): Add default case to switch.
6433 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
6434 * srec.c (srec_scan): Accept \r in symbol definitions.
6435 (srec_object_p): Set HAS_SYMS if we saw any symbols.
6436 (symbolsrec_object_p): Likewise.
6438 1999-04-04 Don Bowman <don@pixsci.com>
6440 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6442 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6444 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6446 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6447 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6449 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6451 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6454 1999-03-31 Nick Clifton <nickc@cygnus.com>
6456 * config.bfd: Add support for arm-epoc-pe target.
6457 * configure.in: Add support for arm-epoc-pe target.
6458 * configure: Regenerate.
6459 * targets.c: Add support for arm-epoc-pe target.
6460 * coff-arm.c: Allow header files to override definition of
6461 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6462 * pe-arm.h: Allow previous header files to override definition of
6463 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6464 * pei-arm.h: Allow previous header files to override definition of
6465 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6466 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6467 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6469 1999-03-30 Nick Clifton <nickc@cygnus.com>
6471 * elf.c (elf_map_symbols): Handle the case where section
6472 symbols are generated for content-less sections which are
6473 not mapped to the output file.
6475 * linker.c: Replace direct references to fields in BFD structure
6476 with accessor macros.
6478 * elflink.h: Replace direct references to fields in BFD structure
6479 with accessor macros.
6481 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6483 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6485 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6486 account when adjusting section symbols during a partial link.
6488 1999-03-24 Nick Clifton <nickc@cygnus.com>
6490 * coff-sparc.c (struct coff_reloc_map): Change type of field
6491 'bfd_reloc_val' to bfd_reloc_code_real_type.
6492 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6493 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6494 * elf32-arc.c (struct arc_reloc_map): Ditto.
6495 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6496 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6497 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6498 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6499 * elf32-sh.c (struct elf_reloc_map): Ditto.
6500 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6501 * elf32-v850.c (struct v850_reloc_map): Ditto.
6502 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6503 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6504 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6506 1999-03-17 Martin Hunt <hunt@cygnus.com>
6508 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6509 function so source-level assembly works. If multiple N_SOs
6510 are seen without and N_FUNs, create an indextable entry with
6511 a NULL function name.
6513 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6515 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6516 of certian similar cpus.
6518 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6520 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6521 Add the 5000. Change the architecture for the 5400 to mips4.
6522 (elf_mips_mach): Add r5000.
6524 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6526 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6528 1999-03-11 Nick Clifton <nickc@cygnus.com>
6530 * binary.c (binary_set_section_contents): Generate warning about
6531 huge file offsets for any section that will occupy file space, not
6532 just those that are loadable.
6534 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6536 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6538 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6540 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6542 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6544 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6545 * elflink.h: Revert all changes since Feb 16. Instead:
6546 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6547 appropriate. Copy it to version symbols.
6548 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6549 symbols if appropriate.
6550 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6551 symbol if appropriate.
6552 (elf_link_output_extsym): If symbol is marked as undefined, and
6553 has no nonweak references, mark it as weak undefined.
6555 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6557 * elflink.h (elf_merge_symbol): When overriding a dynamic
6558 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6560 (elf_link_add_object_symbols): Don't copy the other field if we
6563 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6565 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6566 shared object with a weak undefined symbol.
6568 1999-02-18 Nick Clifton <nickc@cygnus.com>
6570 * elfarm-nabi.c: Set partial_inplace back to false.
6572 1999-02-17 Nick Clifton <nickc@cygnus.com>
6574 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6575 (USER_LABEL_PREFIX): Set to "_".
6577 The following patches are from: Scott Bambrough
6578 <scottb@corelcomputer.com>
6580 * libaout.h (M_ARM6_NETBSD): Set to 143.
6582 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6583 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6584 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6585 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6586 * bfd-in2.h: Regenerate.
6588 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6589 'true' as REL relocs are now being used. Add new PIC relocs:
6590 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6591 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6593 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6595 (elf32_arm_final_link_relocate): Change parameters so that entire
6596 reloc is passed. Add support for PIC relocs.
6597 (elf32_arm_relocate_section): Pass entire reloc to
6598 elf32_arm_final_link_relocate.
6599 (elf32_arm_check_relocs): Handle new PIC relocs.
6600 (elf32_arm_adjust_dynamic_symbol): New function.
6601 (elf32_arm_size_dynamic_sections): New function.
6602 (elf32_arm_discard_copies): New function.
6603 (elf32_arm_finish_dynamic_symbol): New function.
6604 (elf32_arm_finish_dynamic_sections): New function.
6605 (ELF_MAXPAGE_SIZE): Define.
6606 (bfd_elf32_bfd_reloc_type_lookup): Define.
6607 (elf_backend_relocate_section): Define.
6608 (elf_backend_adjust_dynamic_symbol): Define.
6609 (elf_backend_create_dynamic_sections): Define.
6610 (elf_backend_finish_dynamic_symbol): Define.
6611 (elf_backend_finish_dynamic_sections): Define.
6612 (elf_backend_size_dynamic_sections): Define.
6613 (elf_backend_plt_readonly): Define.
6614 (elf_backend_want_got_plt): Define.
6615 (elf_backend_want_plt_sym): Define.
6617 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6619 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6620 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6621 (_bfd_mips_elf_fake_sections): Likewise.
6623 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6625 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6626 bfd_elf32_arm_get_bfd_for_interworking,
6627 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6630 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6631 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6632 elf32_arm_find_nearest_line): Make them static.
6634 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6636 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6637 callers. Do not merge a definition from a shared object with a
6638 weak undefined symbol.
6639 (elf_link_add_object_symbols): Do not change the symbol type or
6640 size if the old symbol overrides the new one.
6642 1999-02-08 Nick Clifton <nickc@cygnus.com>
6644 * config.bfd: Add support for strongarm target.
6646 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6648 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6649 fields instead of unsigned char.
6651 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6653 * Makefile.am: Rebuild dependencies.
6654 * Makefile.in: Rebuild.
6656 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6658 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6659 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6660 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6661 * acinclude.m4: Add comments to uses of AC_DEFINE.
6662 * acconfig.h: Remove.
6663 * configure: Rebuild with current autoconf/automake.
6664 * aclocal.m4: Likewise.
6665 * config.in: Likewise.
6666 * Makefile.in: Likewise.
6668 1999-02-04 DJ Delorie <dj@cygnus.com>
6670 * libbfd.c (real_read): don't call fread for zero bytes. This
6671 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6673 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6675 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6676 of a jump is in the current 256 MB region.
6678 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6680 * format.c (bfd_check_format_matches): Change last patch to only
6681 take effect for the binary target.
6683 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6685 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6687 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6689 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6691 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6693 * format.c (bfd_check_format_matches): If the target was
6694 previously specified, don't check other targets when checking for
6697 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6699 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6700 (elf32_arm_reloc_type_lookup): Removed
6701 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6702 (elf32_arm_reloc_type_lookup): New.
6703 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6704 (elf32_arm_reloc_type_lookup): New.
6706 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6708 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6709 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6710 * Makefile.am: Use new files.
6711 * Makefile.in: Regenerate.
6712 * configure.in: Use new files.
6713 * configure: Regenerate.
6715 1999-02-01 Nick Clifton <nickc@cygnus.com>
6717 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6718 (fr30_elf_gc_sweep_hook): New function.
6719 (elf_backend_can_gc_sections): Define.
6721 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6723 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6724 and bfd_elf32_bigarm_oabi_vec.
6726 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6728 * Makefile.am (elf32-arm-oldabi.lo): New.
6729 (elf32-arm-newabi.lo): New.
6730 * Makefile.in: Regenerate.
6731 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6732 (arm-*-elf): Likewise.
6734 (thumb-*-oabi): New.
6735 * configure: Regenerate.
6736 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6737 (bfd_elf32_bigarm_oabi_vec): New.
6738 * elf32-arm-newabi.c: New.
6739 * elf32-arm-oldabi.c: New.
6740 * elf32-arm.c: Removed.
6743 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6745 * binary.c (binary_set_section_contents): Omit warnings for
6746 unloadable sections.
6748 1999-01-31 Michael Meissner <meissner@cygnus.com>
6750 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6751 powerpc{,le}-*-eabi.
6753 1999-01-29 Nick Clifton <nickc@cygnus.com>
6755 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6756 * dwarf2.c (read_signed_leb128): Remove unused variables.
6758 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6760 * elf.c (assign_file_positions_for_segments): Only adjust
6761 p_align when needed.
6763 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6765 * binary.c (binary_set_section_contents): Don't return early for a
6766 non-loadable section, in case the first section is non-loadable.
6767 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6768 W. Rozycki <macro@ds2.pg.gda.pl>.
6770 1999-01-28 Nick Clifton <nickc@cygnus.com>
6772 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6773 R_FR30_GNU_VTENTRY relocs.
6775 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6777 * elflink.h (elf_link_output_sym): Zero syms which are
6778 part of sections which have been excluded.
6780 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6782 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6784 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6785 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6787 1999-01-27 Nick Clifton <nickc@cygnus.com>
6789 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6791 (fr30_final_link_relocate): Use computed value as result of
6794 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6796 * binary.c (binary_set_section_contents): Emit warning for
6797 huge file offsets due to widely-dispersed section LMAs.
6799 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6801 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6802 align first section to largest section alignment, not first
6805 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6807 * configure.in: Require autoconf 2.12.1 or higher.
6809 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6811 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6812 * bfd-in2.h: Likewise.
6813 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6815 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6817 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6818 * cpu-mips.c: Add support for and independent 4111.
6819 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6820 (_bfd_mips_elf_final_write_processing):
6821 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6823 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6825 * elf32-mips.c (elf_mips_abi_name): New.
6826 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6828 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6830 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6831 Handle bfd_mach_mips4300.
6833 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6835 * elf32-i386.c: Remove leaked development code from patch
6836 1998-12-10 by Richard Henderson.
6838 1998-12-10 Richard Henderson <rth@cygnus.com>
6840 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6841 in debug sections for symbol defined externally.
6843 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6845 * targets.c (bfd_target_vector): Remove duplicate entry for
6848 1998-12-09 Nick Clifton <nickc@cygnus.com>
6850 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6851 since we are using RELAs.
6853 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6855 SCO Open Server Release 5 core file support, from Jouke Numan
6857 * sco5-core.c: New file.
6858 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6859 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6860 * Makefile.am: Rebuild dependencies.
6861 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6862 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6863 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6864 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6865 * bfd-in2.h, configure, Makefile.in: Rebuild.
6867 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6869 * config.bfd (hppa*-*-mpeix*): New target.
6870 * configure.in: Add AC_HEADER_DIRENT.
6871 (hppa*-*-mpeix*): New target.
6872 * configure.host (hppa*-*-mpeix*): New host.
6873 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6874 friends rather than just including <sys/dir.h>.
6875 * som.h (struct som_symbol): Add hppa_priv_level and apto
6876 tc_data. Change all users.
6877 (struct somdata): Add comp_unit field.
6878 (obj_som_compilation_unit): Define.
6879 (bfd_som_attach_compilation_unix): Declare.
6880 * som.c: Check HOST_HPPAMPEIX.
6881 (struct som_misc_symbol_info): Add new field priv_level.
6882 (som_object_setup): Add current_offset parameter. Change all
6884 (setup_sections): Likewise.
6885 (som_object_p): For EXECLIBMAGIC, read the lst header.
6886 (som_write_symbol_strings): Add compilation_unit parameter.
6888 (som_finish_writing): Write out compilation_unit.
6889 (som_bfd_derive_misc_symbol_info): Set priv_level.
6890 (som_build_and_write_symbol_table): Set xleast field to 3.
6891 (som_slurp_symbol_table): Set symbol priv_level.
6892 (bfd_som_attach_compilation_unit): New function.
6893 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6894 priv_level into symbol_value.
6895 * configure, config.in: Rebuild.
6897 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6900 warning function to call _bfd_error_handler instead.
6902 * libbfd.c (COERCE32): Cast through unsigned long and long to
6903 avoid bug in old version of gcc.
6905 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6906 (elf_backend_additional_program_headers): Don't define.
6908 1998-12-08 Nick Clifton <nickc@cygnus.com>
6910 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6911 relocations to include offset of 2 included in the insns, and the
6912 offset of the relocs within the section.
6914 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6916 The following changes were made by David Taylor
6917 <taylor@texas.cygnus.com>, Edith Epstein
6918 <eepstein@sophia.cygnus.com>, Jim Blandy
6919 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6920 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6921 changes originally made by HP; HP did not create ChangeLog
6924 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6925 automake macro library.
6927 * hpux-core.c (hpux_core_core_file_p): this function now
6928 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6929 found in the corefile! Also, in hpux_core_core_file_p, if we
6930 encounter a section with an unknown type, don't punt. Instead,
6931 just skip it. Also, count the number of sections of known type
6932 that we encounter. If we encounter at least one good one, then
6933 we'll declare that the file is a core file. If we encounter any
6934 unknown ones but some known ones, then we'll issue a warning (but
6935 still declare it to be a core file). Also, correctly decide when a
6937 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6938 (CORE_ANON_SHMEM): define if not defined.
6939 (hpux_core_struct): add members lwpid and user_tid.
6940 (core_kernel_thread_id, core_user_thread_id): new macros.
6941 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6942 the name before storing it in the bfd.
6943 (hpux_core_core_file_p): handle threads.
6945 * libhppa.h (GET_FIELD): protect against redefinition.
6946 (HPPA_WIDE): define.
6947 (GET_FIELD): define.
6952 (sign_extend): redefine.
6953 (assemble_6): define.
6954 (assemble_12): rewrite.
6955 (assemble_16): define.
6956 (assemble_16a): define.
6957 (assemble_17): rewrite.
6958 (assemble_22): define.
6960 1998-12-07 Nick Clifton <nickc@cygnus.com>
6962 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6963 relocations for signed values.
6965 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6967 * mipsbsd.c (MY(set_arch_mach)): Make static.
6968 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6969 bfd_mach_mips* macros rather than simple numbers.
6971 COFF weak symbol support, based on patches from Mark Elbrecht
6972 <snowball3@usa.net>:
6973 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6974 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6975 (coff_write_alien_symbol): Likewise.
6976 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6977 (coff_link_add_symbols): Likewise.
6978 (_bfd_coff_link_input_bfd): Likewise.
6979 (_bfd_coff_write_global_sym): Likewise.
6981 * elf.c (copy_private_bfd_data): Always initialize the
6982 includes_phdrs field.
6984 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6985 file defines a symbol first mentioned in an ELF file.
6987 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6988 possible, rather than only if BFD64.
6989 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6991 * bfd-in2.h: Rebuild.
6993 * srec.c (srec_set_section_contents): Correct test to avoid
6994 switching to 4 byte addresses after seeing a second section which
6995 requires 3 byte addresses. From Joel Schantz
6996 <joel.schantz@argosys.boeing.com>.
6998 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6999 <aymeric.vincent@emi.u-bordeaux.fr>.
7001 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
7003 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
7004 decide whether the output file is -mrelocatable-lib,
7005 -mrelocatable, or neither. (gdb.base/nodebug.exp)
7007 1998-12-03 Nick Clifton <nickc@cygnus.com>
7009 * elf32-fr30.c: Add support for R_FR30_48 reloc.
7010 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
7011 * bfd-in2.h: Regenerate.
7012 * libbfd.h: Regenerate
7014 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
7016 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
7017 link against a dynamic symbol with no type or size.
7019 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
7021 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
7022 relocation for section which does not get loaded.
7023 (elf_i386_relocate_section) [R_386_32]: Likewise.
7025 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
7027 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
7028 reloc_count and i long instead of unsigned long. Handle error
7029 return from bfd_canonicalize_reloc.
7031 1998-12-01 Nick Clifton <nickc@cygnus.com>
7033 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
7036 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7038 * elf32-sh.c (elf/sh.h): Include.
7039 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
7040 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
7041 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
7042 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
7043 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
7045 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
7047 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
7048 causes division by zero later on.
7050 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
7052 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
7055 1998-11-25 DJ Delorie <dj@cygnus.com>
7057 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
7060 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
7062 * elf32-fr30.c (fr30_elf_relocate_section): Call
7063 fr30_final_link_relocate.
7064 (fr30_final_link_relocate): New function: Handle I20 and I32
7066 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
7067 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
7068 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
7070 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
7073 The following changes are based on a patch submitted by Gianluca
7074 Moro <glctr@abc.it>:
7076 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
7077 not already been updated.
7078 (find_remembered_hi16s_reloc): New parameter 'already_found'
7079 returns state of remembered hi16s reloc.
7080 (remember_hi16s_reloc): Set 'found' field to false.
7081 (hi16s_location): Add 'found' field.
7083 1998-11-23 DJ Delorie <dj@cygnus.com>
7085 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
7086 to see .DLL files as unrecognized.
7087 (i3coff_object_p): Sorry, had to hack it to not recognize these
7088 files (pei-i386) on request.
7090 1998-11-23 DJ Delorie <dj@cygnus.com>
7092 * opncls.c (bfd_make_readable): need more cleanup for symbols and
7093 relents. Call bfd_check_format to reinitialize.
7095 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
7097 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
7100 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
7102 * aclocal.m4: regenerate
7103 * configure: regenerate
7105 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
7107 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
7108 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
7109 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
7110 respect it as an upper bound on what memory to reference.
7111 (elf_gc_smash_unused_vtentry_relocs): Likewise.
7112 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
7113 update vtable_entries_size appropriately.
7115 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
7117 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
7120 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
7122 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
7123 bfds; they have no "file" so we fake it.
7124 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
7125 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
7126 resizing the memory buffer.
7127 * opncls.c (bfd_make_writable): New function; lets you write a
7128 bfd_create'd bfd to an in-memory buffer.
7129 (bfd_make_readable): New function; lets you read back that buffer
7130 as if it were from bfd_openr. Used to build generated archive
7131 members (winsup's ld's dlltool)
7133 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
7135 * po/bfd.pot: Regenerated.
7137 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
7139 * elf32-v850.c (hi16s_location): Replaced fixed size array with
7142 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
7144 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
7145 element of the gotentry list for local symbols too.
7146 (elf64_alpha_relocate_section): Unify local and global handling.
7147 Assert that gotent->use_count > 0.
7149 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
7152 update for file name changes of July 2, 1998.
7154 * configure: Rebuild.
7156 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
7158 * po/bfd.pot: Regenerated.
7160 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
7162 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
7163 * aclocal.m4, configure: regenerate
7165 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
7167 * elf.c (prep_headers): Add support for bfd_arch_fr30.
7169 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
7171 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
7172 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
7174 * aclocal.m4, configure: regenerated.
7176 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
7178 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
7179 R_D10V_GNU_VTENTRY relocs.
7180 (elf_d10v_howto_table): Likewise.
7181 (d10v_reloc_map d10v_reloc_map): Likewise.
7182 (elf32_d10v_gc_mark_hook): New.
7183 (elf32_d10v_gc_sweep_hook): New.
7184 (elf32_d10v_check_relocs): New.
7185 (elf32_d10v_relocate_section): New.
7186 (elf_backend_relocate_section): Define.
7187 (elf_backend_can_gc_sections): Define.
7189 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
7191 * Makefile.am (BFD32_BACKENDS): Move vms files here...
7192 (BFD64_BACKENDS): ...from here.
7193 (BFD32_BACKENDS_CFILES): Move vms files here...
7194 (BFD64_BACKENDS_CFILES): ...from here.
7195 * Makefile.in: Rebuild.
7197 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
7199 * Makefile.am: Add FR30 target.
7200 * Makefile.in: Add FR30 target.
7201 * archures.c: Add support for FR30.
7202 * config.bfd: Add support for FR30.
7203 * configure.in: Add support for FR30.
7204 * reloc.c: Add support for FR30 relocations.
7205 * targets.c: Add support for FR30 relocations.
7206 * bfd-in2.h: Regenerate.
7207 * configure: Regenerate.
7208 * libbfd.h: Regenerate.
7209 * cpu-fr30.c: New file.
7210 * elf32-fr30.c: New file.
7212 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
7214 * configure.in: detect cygwin* instead of cygwin32*
7215 * configure: regenerate
7217 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
7219 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
7220 use bfd_malloc and free instead and check return value from bfd_malloc.
7222 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
7224 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
7225 * libbfd.h: Rebuild.
7227 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
7228 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
7229 (MIPS_TEXT_DYNSYM_SECN): Likewise.
7230 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
7232 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
7234 (mips_elf_link_hash_table_create): Don't initialize
7235 dynsym_sec_strindex.
7236 (mips_elf_gc_mark_hook): Add default case to avoid warning.
7237 (mips_elf_size_dynamic_sections): Generate a section symbol for
7238 every output section.
7239 (mips_elf_finish_dynamic_sections): Count all sections for
7241 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
7244 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
7246 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
7247 for later PLT entries in large PLTs.
7248 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
7250 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
7252 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
7254 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
7256 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
7257 * elflink.h (elf_collect_hash_codes): New function. This function is
7258 called for each exported symbol and we compute the ELF hash value for
7260 (compute_bucket_value): New function. It is called from
7261 size_dynamic_sections to determine the hash table size. When we are
7262 optimizing a better, but slower, algorithm is used.
7263 (size_dynamic_sections): Call compute_bucket_value.
7265 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
7267 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
7269 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
7271 (sh_elf_gc_mark_hook): New.
7272 (sh_elf_gc_sweep_hook): New.
7273 (sh_elf_check_relocs): New.
7274 (elf_backend_can_gc_sections): Define.
7276 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
7278 * acinclude.m4: undo previous gettext change
7279 * aclocal.m4: rebuild with right version of aclocal.
7281 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
7283 * acinclude.m4, aclocal.m4: move gettext-related fragments from
7284 aclocal.m4 to acinclude.m4, so they don't get lost.
7286 * elfcore.h: rewrite for better corefile support.
7287 * elf.c (elfcore_*): new functions.
7288 * elf-bfd.h (elf_obj_tdata): new structure members.
7289 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
7291 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
7293 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
7295 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
7296 and R_M32R_GNU_VTENTRY.
7297 (elf_backend_can_gc_sections): Define.
7298 (m32r_elf_check_relocs): New.
7299 (m32r_elf_gc_mark_hook): New.
7300 (m32r_elf_gc_sweep_hook): New.
7301 (m32r_elf_relocate_section): Handle VT relocs.
7303 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
7305 * coff-arm.c (arm_relocate_section): Remove redundant test.
7307 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
7308 cleat that the 'bitsize' field is the size of the bitfield AFTER
7309 relocation not before.
7311 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
7313 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
7316 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
7318 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
7319 R_SPARC_GNU_VTENTRY.
7320 (elf32_sparc_check_relocs): Handle them.
7321 (elf32_sparc_reloc_type_lookup): Likewise.
7322 (elf32_sparc_relocate_section): Likewise.
7323 (elf32_sparc_gc_mark_hook): New.
7324 (elf32_sparc_gc_sweep_hook): New.
7326 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
7328 * som.c (som_finish_writing): Perform some sanity checks when
7329 writing an executable or shared library.
7331 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7333 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
7334 * configure.in (elf): Add dwarf1.lo.
7335 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
7336 * elf.c (_bfd_elf_find_nearest_line): Add call to
7337 _bfd_dwarf1_find_nearest_line.
7338 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
7339 Add call to _bfd_dwarf1_find_nearest_line.
7340 * configure: Rebuilt.
7342 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
7344 * elflink.h (elf_gc_sections): Do not allow garbage
7345 collection if dynamic sections have been created.
7347 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
7349 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
7351 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
7352 (v850_elf_perform_relocation): Likewise.
7353 (v850_elf_final_link_relocate): Likewise.
7354 (v850_elf_relocate_section): Likewise.
7355 (v850_elf_gc_sweep_hook): New routine.
7356 (v850_elf_gc_mark_hook): New routine.
7357 (elf_backend_can_gc_sections): Define.
7359 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
7361 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
7364 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
7366 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
7367 Declare size as bfd_size_type.
7368 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
7370 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
7372 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
7374 * som.c (CPU_PA_RISC2_0): Define.
7375 (_PA_RISC2_0_ID): Likewise.
7376 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
7378 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
7380 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
7381 has a base which is already defined, only add the referenced
7382 symbol to the dynamic symbol table if it is defined or referenced
7385 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
7388 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7390 * elflink.h (elf_link_add_object_symbols): Undo last change.
7392 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
7394 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
7395 symbol for the indirect alias to a versioned symbol.
7397 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
7399 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
7400 (elf32_i386_vtentry_howto): New.
7401 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
7402 or elf32_i386_vtinherit_howto on lookup.
7404 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7406 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
7407 reloc_type. Rename R_68K__max to R_68K_max.
7408 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
7411 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
7413 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
7414 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7416 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
7419 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
7421 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
7422 message has a null byte terminator.
7424 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
7426 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
7427 word subject to R_V850_32 relocation.
7429 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
7431 * dwarf2.c: Add comment describing problem computing line numbers
7432 for undefined symbols at link time.
7434 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
7436 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7437 transform a defweak into a plt entry.
7438 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7439 plt entry references to receive a RELATIVE reloc.
7440 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7441 (elf64_alpha_relocate_section): Assert we don't overrun
7442 the allocated relocation space.
7444 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7446 * elf.c (swap_out_syms): Always treat section symbols as
7447 special, even if they are attached to a common section.
7449 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7451 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7452 sections with v850 common section attributes into named v850
7454 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7455 common section attributes into named v850 common sections.
7457 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7459 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7462 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7464 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7465 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7466 reloc to the wrong section a warning, not an error. .dynsbss
7467 is not an output section, so there is no need to check for it.
7469 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7471 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7473 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7475 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7476 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7478 (elf32_arm_gc_mark_hook): New.
7479 (elf32_arm_gc_sweep_hook): New.
7480 (elf32_arm_check_relocs): New.
7481 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7483 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7486 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7488 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7489 assume there is no PLT or GOT.
7491 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7493 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7494 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7495 also accepted as a function symbol type.
7497 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7499 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7501 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7503 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7504 match definition of _bfd_gc_sections field.
7505 * libbfd.h: Rebuild.
7507 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7509 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7510 the addend of a dynamic relocation referencing a section.
7511 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7512 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7514 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7516 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7517 bed has a size_dynamic_sections routine before trying to use it.
7519 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7521 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7522 _bfd_elf_rel_vtable_reloc_fn.
7524 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7526 * Makefile.am: Add elf32-arm.c.
7527 * Makefile.in: Rebuild.
7528 * elf-bfd.h: Add elf_backend_get_symbol_type.
7529 * elf.c (swap_out_syms): If defined, call
7530 elf_backend_get_symbol_type.
7531 * elf32-arm.c: Define elf_backend_get_symbol_type.
7532 (elf32_arm_get_symbol-type): New routine.
7533 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7534 (bfd_elf32_arm_process_before_allocation): Change to
7535 check for STT_ARM_TFUNC.
7536 (elf32_arm_final_link_relocate): Likewise.
7537 * elfxx-target.h: Add elf_backend_get_symbol_type.
7539 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7541 * archures.c (bfd_mach_alpha_ev[456]): New.
7542 * cpu-alpha.c: Rework to match these types.
7543 * bfd-in2.h: Rebuild.
7545 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7547 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7548 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7550 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7551 (elf_i386_reloc_type_lookup): Recognize them.
7552 (elf_i386_check_relocs): Pass them off to generic code.
7553 (elf_i386_relocate_section): Ignore them.
7554 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7555 (elf_backend_can_gc_sections): True.
7557 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7559 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7560 before looking at owner field.
7561 (elf32_arm_to_thumb_stub): Ditto.
7562 (elf32_arm_relocate_section): Compute name before calling
7563 elf32_arm_final_link_relocate().
7565 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7567 * elf.c: comment and formatting cleanups.
7570 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7572 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7573 (core files are treated differently than object files).
7574 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7575 bfd_elf_mkcorefile): declare.
7576 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7577 bfd_elf_mkcorefile): add to bfd_target vector.
7578 * elfcore.h (elf_core_file_p): save the program header table,
7579 and set the bfd architecture from the elf file header.
7580 * elf.c (bfd_elf_mkcorefile): new function.
7581 (_bfd_elf_write_corefile_contents): new function.
7582 (assign_file_positions_for_segments): add cases for handling
7583 PT_NOTE segments. (assign_file_positions_except_relocs):
7584 core files should be handled the same as exec files.
7585 (prep_headers): identify core files as type ET_CORE.
7586 (copy_private_bfd_data): identify the sections belonging to
7587 the PT_NOTE segment.
7589 * elf32-sparc.c (elf32_sparc_final_write_processing):
7590 add break statement to default case.
7592 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7594 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7595 section (not input) will be in sections ".sbss", ".sbss2",
7596 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7597 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7598 output_offset for correct evaluation of addend.
7600 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7602 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7603 elf32_arm_allocate_interworking_sections and
7604 elf32_arm_process_before_allocation.
7606 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7608 * bfd-in.h: Ammend prototype for
7609 elf32_arm_process_before_allocation to remove surplus third
7612 * bfd-in2.h: Regenerate.
7614 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7616 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7618 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7620 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7621 calculated for RELOC_SPARC_REV32 case.
7623 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7625 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7626 elf32_arm_allocate_interworking_sections and
7627 elf32_arm_process_before_allocation.
7628 * bfd-in2.h: Regenerated.
7629 * elf32-arm.c Define elf32_arm_link_hash_table.
7630 (insert_thumb_branch): New routine.
7631 (find_thumb_glue): New routine.
7632 (find_arm_glue): New routine.
7633 (record_arm_to_thumb_glue): New routine.
7634 (record_thumb_to_arm_glue): New routine.
7635 (elf32_arm_link_hash_table_create): New routine.
7636 (elf32_arm_get_bfd_for_interworking): New routine.
7637 (elf32_arm_allocate_interworking_sections) New routine.
7638 (elf32_arm_process_before_allocation) New routine.
7639 (elf32_thumb_to_arm_stub): New routine.
7640 (elf32_arm_to_thumb_stub): New routine.
7641 (elf32_print_private_bfd_data): Fix typo.
7642 (elf32_arm_final_link_relocate): Add argument sym_sec.
7643 Check for branches to thumb symbols in case R_ARM_PC24.
7644 Check for branches to arm symbols in case R_ARM_THM_PC22.
7645 (elf32_arm_relocate_section): Pass symbol section to
7646 elf32_arm_final_link_relocate.
7648 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7650 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7651 entries unless the symbol is defined in the executable; in
7652 particular, undefined weak symbols get a PLT entry.
7654 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7656 * libaout.h: Remove nested comment to avoid warning.
7658 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7660 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7661 R_ARM_PC24 relocation.
7663 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7665 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7666 argument is_local. Add argument sym_flags. Check sym_flags
7667 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7668 (elf32_arm_relocate_section): Don't pass local sym and pass
7669 sym_flags to elf32_arm_final_link_relocate.
7671 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7673 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7674 to not count too few relocs for dynamicly linked executables.
7676 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7678 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7679 symbols without a dynamic index dynamic. Consider all weak
7681 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7682 correspondance between input and output sections.
7684 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7686 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7687 that use a .got.plt section start the got offset at zero.
7689 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * ieee.c (ieee_write_processor): Correct the processor ID written
7692 out for bfd_arch_m68k, accommodating change of March 25.
7694 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7696 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7697 R_ARM_THM_RPC22 relocations.
7699 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7701 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7703 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7704 .got relocs in -Bsymbolic shared objects.
7706 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7708 * elf32-arm.c: Add private flags to ELF header.
7709 (elf32_arm_print_private_bfd_data): New Function.
7710 (elf32_arm_set_private_flags): New Function.
7711 (elf32_arm_copy_private_flags): New Function.
7712 (elf32_arm_merge_private_bfd_data): New Function.
7714 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7716 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7718 (elf32_sparc_relocate_section): Likewise.
7720 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7722 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7723 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7724 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7725 of the function. Recognize no .plt as static linking.
7727 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7729 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7730 ".liblist" string through gettext.
7732 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7734 * Makefile.am: Add support for elf32-arm.lo.
7735 * Makefile.in: Rebuild.
7736 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7737 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7738 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7739 * configure: Regenerate.
7740 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7741 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7742 bfd_target bfd_elf32_littlearm_vec.
7743 * elf32-arm.c: New file.
7745 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7747 * libaout.h (M_SPARCLITE_LE): New machine.
7748 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7749 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7750 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7751 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7752 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7753 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7754 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7755 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7756 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7757 be BFD_RELOC_SPARC_REV32.
7759 * config.bfd (sparc86x-*-aout): New
7761 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7763 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7764 actually mapping the output sections.
7766 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7769 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7770 (mn10300_elf_reloc_map): Similarly.
7771 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7773 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7775 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7777 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7778 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7779 elf_mips_reloc_type defined in elf/mips.h.
7781 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7783 * elf64-mips.c: Remove reloc_type definition completely. It's now
7786 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7788 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7789 as they are defined in elf/mips.h now.
7791 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7794 * Re-add lost change:
7795 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7797 (mn10300_elf_relax_section): Include stack space for register saves
7798 in the imm8 field of a "call" instruction.
7799 (compute_function_info): Determine how much stack is allocated by
7800 the movm instruction. Fix typo.
7801 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7803 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7805 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7806 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7808 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7810 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7812 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7814 * elf32-hppa.h: Let ELF header define the enum containing the
7815 external reloc numbers.
7816 * elf32-i386.h: Likewise.
7818 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7820 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7821 * elf32-mips.c: Likewise.
7822 * elf32-ppc.c: Likewise.
7824 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7826 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7827 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7829 * bfd-in.h: Regenerate.
7830 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7831 parameter to 'unsigned int' to avoid K&R compatability problems.
7833 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7835 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7836 functionname_ptr to be const. Change line_ptr to be unsigned.
7838 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7839 macro is not defined. Change second parameter from bfd_link_info
7840 to coff_final_link_info. Add prototype.
7841 (coff_final_link_postscript): Simplify handling when macro is not
7842 defined. Add prototype.
7844 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7846 * elf-mn10300.c: Before include system specific ELF header define
7847 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7848 * elf32-mips.c: Likewise.
7849 * elf32-ppc.c: Likewise.
7851 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7853 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7854 temporary patch over to elf64-mips.c as well.
7856 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7858 * elf32-mips.c (reloc_type): Temporarily disable definition of
7859 standard relocation since they are now defined in elf/mips.h.
7861 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7863 * elf-m10200.c (mn10200_elf_final_link_relocate):
7864 Modify range test for case R_MN10200_8.
7866 * elf-m10300.c (mn10300_elf_final_link_relocate):
7867 Modify range test for case R_MN10300_8.
7869 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7871 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7872 * elf32-i386.c (elf_backend_got_header_size): Define.
7873 (elf_backend_plt_header_size): Define.
7874 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7875 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7876 * elfxx-target.h: Provide a default of zero.
7877 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7878 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7880 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7881 entry from an executable, even if the plt refcount goes to 0.
7883 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7885 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7886 directory name at the line number.
7888 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7889 with an unspecified type.
7891 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7893 * sunos.c: Add undef of valid to avoid problem on SunOS.
7895 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7897 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7899 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7901 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7902 R_68K_PCxx and R_68K_xx relocations. Make sure that
7903 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7904 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7905 R_68K_xx relocations.
7906 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7907 that has no plt entry.
7908 (elf_m68k_relocate_section): Ignore the plt offset in a static
7910 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7912 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7915 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7917 (howto_table, reloc_map): Add entries for them.
7918 (elf_m68k_check_relocs): Handle them. Implement reference
7919 counting for got and plt entries.
7920 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7921 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7923 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7924 (elf_m68k_relocate_section): Handle the new reloc types.
7925 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7926 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7927 * elflink.h (elf_link_add_object_symbols): When creating an
7928 indirect reference for symbol versioning also copy the plt
7930 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7931 flag also reset the plt offset.
7932 (elf_link_assign_sym_version): Likewise.
7933 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7934 the size of the entry in bytes.
7935 (elf_gc_allocate_got_offsets): Likewise.
7937 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7939 * elflink.h (elf_gc_sections): Return true rather than falling off
7942 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7945 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7947 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7948 comment describing when it should be enabled.
7949 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7952 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7955 information ATN records.
7957 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7959 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7960 section for an absolute symbol in a fully linked file. Based on
7961 patch from Christian Holland <CHolland@de.lucent.com>.
7963 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7965 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7966 that a symbol is undefined.
7968 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7970 * som.c (som_bfd_gc_sections): Define.
7972 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7974 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7975 overflows in ARM_26D patches, since they have already been
7976 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7978 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7980 * coffcode.h (coff_write_object_contents): If we have any long
7981 section names, call coff_write_symbols even if there are no
7984 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7986 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7987 PT_LOAD segment, rather than only setting it once for the entire
7990 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7991 rather than ignoring every phdr with a p_paddr of 0, ignore all
7992 the phdrs if they all have a p_paddr of 0.
7994 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7995 section was discarded from the link.
7997 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7999 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
8001 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8003 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
8004 floating point operations.
8006 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
8011 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
8013 Merge of vax/vms (read-only) support
8014 * configure.com: Support Vax target.
8015 * makefile.vms: Support Vax target.
8016 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
8017 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
8019 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
8021 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
8023 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
8025 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
8027 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
8028 * targets.c (bfd_target_ovax_flavour): New flavour.
8029 (vms_alpha_vec): Renamed from evax_alpha_vec.
8031 (target_vector): Update accordingly.
8032 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
8034 (vax*-*-*vms*): New target.
8035 * Makefile.am: Update for renamed files. Rebuild dependencies.
8036 * bfd-in2.h: Rebuild.
8037 * configure.in, Makefile.in, aclocal.m4: Rebuild.
8039 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
8041 Based on patch from Matt Semersky <matts@scd.hp.com>:
8042 * linker.c (_bfd_generic_final_link): Force a trailing NULL
8043 pointer on abfd->outsymbols.
8044 (generic_add_output_symbol): Handle NULL sym parameter.
8046 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
8048 * elf.c (copy_private_bfd_data): Add support for changing VMA or
8051 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
8053 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
8054 when handling 32 bit immediate relocs.
8055 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8057 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
8059 * section.c (STD_SECTION): Account for recently added gc_mark
8060 field in struct asection.
8062 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
8063 (bfd_elf32_bfd_merge_private_bfd_data): Define.
8065 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
8067 ELF Section-level Garbage Collection:
8068 * bfd.c (bfd_gc_sections): New.
8069 * aout-adobe.c: Hook to default implementation.
8070 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
8071 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
8072 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
8073 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
8074 * tekhex.c, versados.c: Likewise.
8075 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
8076 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
8078 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
8079 (bfd_generic_gc_sections): New.
8080 * section.c (SEC_KEEP): New.
8081 (asection): Add gc_mark member.
8083 * elfcode.h (elf_gc*): New name remappings.
8084 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
8085 sections to be excluded.
8086 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
8087 (elf_gc_propogate_vtable_entries_used): New.
8088 (elf_gc_smash_unused_vtentry_relocs): New.
8089 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
8090 (elf_gc_common_finalize_got_offsets): New.
8091 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
8092 * elfxx-target.h: Add and default gc hooks.
8094 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
8096 (struct elf_obj_tdata): Likewise for local_got_offsets.
8097 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
8098 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
8099 * elf64-sparc.c, elflink.h: Likewise.
8101 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
8102 (ELF_LINK_HASH_MARK): Define.
8103 (struct elf_backend_data): Add GC hooks.
8104 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
8106 * elf-m10300.c (mn10300_elf_check_relocs): New.
8107 (mn10300_elf_gc_mark_hook): New.
8108 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
8109 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
8110 (mn10300_elf_final_link_relocate): Likewise.
8111 (mn10300_elf_relocate_section): Likewise.
8112 (elf_backend_can_gc_sections): Define.
8113 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
8114 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
8115 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
8116 (mips_info_to_howto_rel): Likewise.
8117 (mips_elf_relocate_section): Likewise.
8118 (mips_elf_check_relocs): Likewise.
8119 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
8120 (elf_backend_can_gc_sections): Define.
8121 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
8122 (ppc_elf_howto_raw): Handle them.
8123 (ppc_elf_reloc_type_lookup): Likewise.
8124 (ppc_elf_relocate_section): Likewise.
8125 (ppc_elf_check_relocs): Reference count .got and .plt entries.
8126 Handle new vtable relocs.
8127 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
8128 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
8129 (elf_backend_can_gc_sections): Define.
8131 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
8133 * archures.c (bfd_mach_mn10300): Define.
8134 * elf-m10300.c: Include elf/mn10300.h
8135 (elf_mn10300_mach): New function.
8136 (_bfd_mn10300_elf_final_write_processing): Likewise.
8137 (_bfd_mn10300_elf_object_p): Likewise.
8138 (elf_backendfinal_write_processing): Define.
8139 (elf_backend_object_p): Likewise.
8141 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
8143 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
8146 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
8148 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
8149 link_next field, not the next field.
8151 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
8153 * elf.c (map_sections_to_segments): Check the section address
8154 against the phdr size both with and without a modulo of
8157 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
8159 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
8160 linker created empty input section if the output section has the
8163 * elflink.h (elf_link_output_extsym): Print an error message if
8164 _bfd_elf_section_from_bfd_section fails.
8166 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
8169 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
8171 * elf.c (copy_private_bfd_data): Improve handling of Solaris
8172 native linker output. Avoid putting an empty section in more than
8175 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
8177 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
8178 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
8180 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
8182 * elf.c (swap_out_syms): New arg relocatable_p.
8183 Don't add section VMA to symbols for relocatable output.
8184 (_bfd_elf_compute_section_file_positions): Update call to
8187 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
8189 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
8190 against 'addend' be signed rather than unsigned.
8192 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
8194 * elf32-m32r.c: Add prototyps for static functions.
8196 * coff-arm.c: Add prototypes for static functions.
8198 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
8200 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
8201 LMA is used to order sections in a segment.
8203 * elf32-v850.c: Add prototypes for static functions.
8204 Change type of addend parameter to bfd_vma in various functions.
8206 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
8208 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
8209 complain_overflow_signed instead of complain_overflow_bitfield.
8211 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8213 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
8214 when comparing against 0.
8216 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
8218 * Makefile.am (config.status): New target.
8219 * Makefile.in: Rebuild.
8221 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
8223 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
8224 error if previous object endianness doesn't match current object.
8226 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
8228 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
8229 _bfd_elf_print_private)bfd_data ().
8231 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
8233 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
8235 (elf_link_add_object_symbols): Set type_change_ok and
8236 size_change_ok before calling elf_merge_symbol.
8238 * elf32-mips.c (mips_elf_relocate_section): If we issue an
8239 undefined symbol error, don't also issue an overflow error.
8241 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
8243 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
8244 R_PPC_LOCAL24PC relocation should be local; if not, print an error
8245 message instead of crashing.
8247 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
8249 * archures.c (bfd_mach_cpu32): Define.
8250 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
8252 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
8253 * ieee.c: Include <ctype.h>.
8254 (ieee_object_p): Parse out process ID string to make it more
8255 likely to be acceptable for bfd_scan_arch.
8256 * bfd-in2.h: Rebuild.
8258 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
8260 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
8261 _bfd_elf_print_private_bfd_data() so that the program header will
8264 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
8266 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
8267 0x68. Reindent. Add some comments.
8269 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
8271 * elf.c (copy_private_bfd_data): Adjust physical address of
8272 segment in output BFD to contain LMAs of its sections.
8274 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
8276 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
8277 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
8278 endian data 32 bit relocations.
8279 (elf32_sparc_merge_private_bfd_data): Check if linking little
8280 endian objects with big endian objects.
8281 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
8282 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
8283 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
8285 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
8286 * archures.c (bfd_mach_sparc_sparclite_le): New.
8287 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
8289 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
8291 * peicode.h (add_data_entry): Fix precedence of operators in if ()
8294 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
8296 * bfd-in.h: Move over patch to bfd-in2.h.
8298 * reloc.c (bfd_check_overflow): Add casts before shifts which may
8300 (_bfd_relocate_contents): Likewise.
8302 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
8304 * peicode.h (add_data_entry): If the section has no private data
8305 then do not create a Data Dictionary entry for it.
8307 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
8309 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
8310 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
8311 elf64_alpha_size_got_sections): Rewrite, handling multiple got
8312 subsections during relaxation more correctly.
8314 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
8316 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
8317 Add extra argument to bfd_arm_process_before_allocation ().
8318 * bfd-in.h: Reflect changes made in bfd-in2.h.
8319 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
8320 coff class of a BFD symbol.
8321 * coff-arm.c: Add support for interworking between Thumb code and
8322 non-interworking aware ARM code.
8324 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
8326 * po/Make-in (install-info): New target.
8328 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
8330 * filemode.c: Remove; not used.
8332 If sysdep.h includes a header file, don't include it again:
8333 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
8335 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
8337 * archive.c: Don't include <string.h> or <errno.h>.
8338 * evax-alpha.c; Don't include <stdio.h>.
8339 * evax-egsd.c: Likewise.
8340 * evax-etir.c: Likewise.
8341 * evax-misc.c: Likewise.
8342 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
8343 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
8345 * hpux-core.c: Likewise.
8346 * netbsd-core.c: Likewise.
8348 * libbfd.c: Don't include <sys/types.h>.
8349 * nlmcode.h: Don't include <string.h>.
8350 * osf-core.c: Don't include <string.h> or <stdio.h>.
8351 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
8352 <errno.h>, or <unistd.h>.
8353 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
8355 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
8357 * configure.com: If the version number can not be found in
8358 configure.in, set it to "unknown" rather than "2.8.1".
8360 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
8362 * elf32-mips.c (elf_mips_mach): New.
8363 (_bfd_mips_elf_object_p): Use elf_mips_mach.
8364 (_bfd_mips_elf_final_write_processing): Use the names
8365 of machines, rather than the numbers. Set both the ARCH
8366 and MACH in e_flags. Handle a few more specific machines.
8367 (_bfd_mips_elf_merge_private_bfd_data): Merge both
8368 EF_MIPS_ARCH and EF_MIPS_MACH.
8370 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
8372 * syms.c (bfd_is_local_label): Revert last change.
8373 * srec.c (srec_write_symbols): Discard debugging symbols.
8375 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
8377 * som.c: Include <ctype.h>.
8378 * som.h: Don't include sysdep.h.
8380 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
8382 * libbfd.h: Rebuilt.
8383 * libbfd-in.h: Removed gettext includes and defines.
8384 * sysdep.h: Moved gettext-related includes and defines here.
8386 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
8388 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
8389 an ad-hoc test. Kill bogus #if 0 code.
8390 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
8392 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
8394 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
8395 when generating a normal executable for a symbol defined in a
8396 regular file. When copying a reloc into the output file, adjust
8397 the addend for a PC relative reloc against a global symbol.
8399 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
8401 * libbfd.h: Rebuilt.
8402 * libbfd-in.h (_): Define as dgettext.
8404 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
8406 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
8408 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
8409 when declaring parameter types.
8410 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
8412 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
8414 * config.bfd: If we include any ELF targets in targ_defvec and/or
8415 targ_selvecs, then add the generic ELF targets to targ_selvecs.
8416 * elf32-gen.c (dummy): New static const variable.
8417 (elf_generic_info_to_howto): New static function.
8418 (elf_generic_info_to_howto_rel): New static function.
8419 (elf_info_to_howto): Define as elf_generic_info_to_howto.
8420 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
8421 * elf64-gen.c: Same changes as elf32-gen.c.
8422 * elfcode.h (elf_object_p): For the generic target, ignore a
8423 failure of bfd_default_set_arch_mach. Fix indentation a bit.
8425 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
8427 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
8428 * configure: Rebuild.
8430 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
8432 * config.bfd: Update OSR5/Unixware patterns.
8434 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
8436 * elf.c (assign_file_positions_for_segments): Allow for holes
8437 between sections added by a link script.
8439 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8441 * configure.in: Change version number to 2.9.4
8442 * configure: Rebuild.
8444 Based on patch from H.J. Lu <hjl@gnu.org>:
8445 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8446 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8447 * bfd-in2.h: Rebuild.
8449 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8451 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8454 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8456 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8457 (elf64_alpha_relax_section): Fill them in.
8458 (elf64_alpha_relax_opt_call): Implement more than a stub.
8459 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8460 alignment on .scommon.
8461 (elf64_alpha_merge_gots): Merge use counts as well.
8463 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8465 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8466 for calculating a local symbol's address.
8467 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8468 Set the .got's cooked size as well as the raw size.
8470 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8472 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8473 internationalisation of printed information.
8475 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8476 internationalisation of printed information.
8478 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8480 * syms.c (struct indexentry): Change directory_name, file_name,
8481 and function_name fields to char *.
8482 (struct stab_find_info): Change cached_file_name field to char *.
8484 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8486 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8488 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8490 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8492 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8494 * Makefile.am (install-data-local): Make $(includedir).
8495 * Makefile.in: Rebuild.
8497 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8499 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8501 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8503 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8504 * Makefile.in: Rebuild.
8506 * bfd-in2.h: Rebuild for Nick's changes.
8508 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8510 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8511 change wrt length == max_namelen.
8513 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8515 * Many files: Added gettext invocations around user-visible
8517 * libbfd-in.h: Added gettext includes and defines.
8518 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8519 HAVE_LC_MESSAGES): Define.
8520 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8522 * Makefile.am (SUBDIRS): Added po.
8523 (POTFILES): New macro.
8524 (po/POTFILES.in): New target.
8525 (SOURCE_HFILES): New macro.
8527 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8529 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8531 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8532 NT_PRSTATUS note section encountered, it contains the status of
8533 the currently executing thread when the core file was written.
8535 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8537 * libcoff.h: Add extra parameter to
8538 bfd_coff_link_output_has_begun overrideable function.
8539 * cofflink.c: Pass extra parameter to
8540 bfd_coff_link_output_has_begun function.
8541 * bfd-in.h: Add prototypes for exported ARM interworking
8543 * peicode.h: ARM specific code reorganised to conform to BFD
8545 * coffcode.h: ARM specific code reorganised to conform to BFD
8547 * coff-arm.c: Code reorganised to conform to the BFD coding
8548 conventions. Global variables have been moved into an ARM
8549 specific hash table structure and a new function:
8550 bfd_arm_get_bfd_for_interworking() has been created which is
8551 called from the linker scripts.
8553 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8555 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8557 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8558 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8559 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8560 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8562 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8564 * config.bfd: Added sparc86x support.
8566 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8568 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8569 an out of range pc-relative jump/call to an undefined weak symbol.
8571 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8573 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8576 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8578 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8579 an error other than bfd_error_system_call, set the error to
8580 bfd_error_wrong_format.
8582 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8583 bfd_elf32_powerpcle_vec.
8585 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8586 program segments are zero, don't set p_paddr_valid.
8588 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8590 * elf64-alpha.c: Initial implementation of relaxation --
8591 (struct alpha_elf_link_hash_entry): Add use_count member.
8592 (elf64_alpha_check_relocs): Initialize and increment it.
8593 (elf64_alpha_can_merge_gots): Check it when considering merging.
8594 (elf64_alpha_merge_gots): Drop entries with zero use.
8595 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8596 (elf64_alpha_always_size_sections): Split out got sizing ...
8597 (elf64_alpha_size_got_sections): ... here. New function.
8598 (elf64_alpha_relax_find_reloc_ofs): New function.
8599 (elf64_alpha_relax_with_lituse): Likewise.
8600 (elf64_alpha_relax_without_lituse): Likewise.
8601 (elf64_alpha_relax_opt_call): Likewise.
8602 (elf64_alpha_relax_section): Likewise.
8603 (elf64_alpha_add_symbol_hook): Likewise.
8604 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8605 (elf64_alpha_relocate_section): Likewise.
8606 (bfd_elf64_bfd_relax_section): Define.
8607 (elf_backend_add_symbol_hook): Likewise.
8609 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8611 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8612 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8613 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8615 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8617 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8618 * configure: Rebuild.
8620 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8622 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8623 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8624 * configure.in: Define and substitute WIN32LDFLAGS and
8626 * aclocal.m4: Rebuild with new libtool.
8627 * configure, Makefile.in: Rebuild.
8629 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8631 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8632 before any other symbols in the same section.
8634 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8636 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8639 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8641 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8643 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8644 Use addr_size for address size, rather than sizeof(bfd_vma).
8645 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8646 Fix call to read_address.
8647 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8648 Scrap other unneeded arguments. Fix call to read_address.
8649 (scan_unit_for_functions): Fix call to read_attribute.
8650 (parse_comp_unit): We now handle more values for addr_size.
8651 Set addr_size in unit. Fix call to read_attribute and
8654 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8656 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8658 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8660 * archures.c (bfd_default_scan): Add m68k cases back to default
8661 switch, reverting patch of March 25, since IEEE support depends
8664 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8666 * Makefile.am (diststuff): New target.
8667 * Makefile.in: Rebuild.
8669 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8671 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8672 som_offset when we have an extended name table.
8674 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8676 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8678 * Makefile.in: Rebuild.
8680 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8682 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8683 symbols when creating a shared library.
8684 (elf_m68k_adjust_dynindx): New function, used by above code.
8685 (elf_m68k_finish_dynamic_sections): Initialize the section
8687 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8689 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8691 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8694 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8696 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8699 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8701 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8704 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8706 * configure.in: Set version to 2.9.1.
8707 * configure: Rebuild.
8709 * Branched binutils 2.9.
8711 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8713 * syms.c (ENABLE_CACHING): Define.
8714 (struct indexentry): Define.
8715 (struct stab_cache): Remove.
8716 (cmpindexentry): New static function.
8717 (struct stab_find_info): Add new fields: indextable,
8718 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8719 cached_file_name. Remove fields: file_cache, function_cache, and
8721 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8722 index table and search it.
8724 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8726 * elf.c (_bfd_elf_copy_private_section_data): Call
8727 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8729 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8731 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8733 * coff-arm.c: Define all globally visible variables and functions
8734 only when COFF_WITH_PE is not defined.
8735 * configure.in (armpe_little_vec, armpe_big_vec): Add
8737 * configure: Rebuild.
8739 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8741 Fix some gcc -Wall warnings:
8742 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8743 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8744 * archures.c (bfd_default_scan): Likewise.
8745 * bfd.c (bfd_scan_vma): Likewise.
8746 * binary.c (mangle_name): Likewise
8747 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8748 * coff-sh.c (sh_relocate_section): Likewise.
8749 * coff-stgo32.c (create_go32_stub): Likewise.
8750 * coffcode.h (coff_slurp_line_table): Likewise.
8751 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8752 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8753 (assign_file_positions_for_segments): Likewise.
8754 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8755 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8756 * oasys.c (oasys_write_sections): Likewise.
8757 * ppcboot.c (ppcboot_object_p): Likewise.
8758 (mangle_name): Likewise.
8759 * riscix.c (riscix_fix_pcrel_26): Likewise.
8760 * srec.c (srec_scan): Likewise.
8761 * stabs.c (_bfd_write_section_stabs): Likewise.
8762 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8763 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8764 switch. Declare parameters for function pointers.
8765 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8767 * elf.c (elf_sort_sections): Likewise.
8768 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8769 Add default cases to switches.
8770 (coff_arm_relocate_section): Remove unused local variables.
8772 (coff_arm_bfd_set_private_flags): Change flag variable to type
8774 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8775 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8776 (dump_toc): Change cat to const, and initialize it.
8777 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8778 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8779 (sh_elf_relocate_section): Initialize r_symndx.
8780 * coffcode.h (coff_compute_section_file_positions): Only declare
8781 old_sofar if ALIGN_SECTIONS_IN_FILE.
8782 (coff_write_object_contents): Initialize csym.
8783 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8784 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8786 * dwarf2.c: Include libiberty.h.
8787 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8788 (decode_line_info): Remove unused local variables.
8789 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8790 (m32r_elf_relocate_section): Likewise.
8791 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8792 (v850_elf_reloc): Likewise.
8793 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8794 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8795 * elf.c (assign_file_positions_for_segments): Always set adjust.
8796 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8797 parenthesize expression.
8798 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8799 (m32r_elf_object_p): Return a value.
8800 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8801 * elf32-mips.c (mips_elf_final_link): Initialize last.
8802 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8803 * elf32-v850.c (v850_elf_object_p): Return a value.
8804 (v850_elf_print_private_bfd_data): Change fprintf format string.
8805 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8807 * elflink.h (elf_link_add_object_symbols): Change vernum to
8808 unsigned int, and initialize it. Change fprintf format string.
8809 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8810 when setting or comparing to soname_indx.
8811 (elf_create_pointer_linker_section): Change num_symbols to
8813 * libcoff-in.h (coff_data_type): Change flags to flagword.
8814 * peicode.h (pe_print_idata): Initialize idx. Change j to
8815 bfd_size_type. Initialize hint_member. Remove useless test to
8817 (pe_print_edata): Change num_functions and num_names in struct
8818 EDT_type to unsigned long. Remove cast. Change fprintf format
8820 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8821 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8823 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8824 int *. Update uses. Change j to long.
8825 * bfd-in2.h, libcoff.h: Rebuild.
8827 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8829 * elf32-v850.c Remove definition of USE_REL.
8830 (v850_elf_info_to_howto_rela): New function.
8831 (v850_elf_perform_relocation): Renamed from
8832 v850_elf_store_addend_in_insn. Removed replace argument.
8833 (v850_elf_reloc): store the relocation in the addend field instead
8835 (v850_elf_final_link_relocate): Now calls
8836 v850_elf_perform_relocation.
8837 (v850_elf_relocate_section): Remove code to generate REL
8840 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8842 * coffcode.h (coff_new_section_hook): Set the type and storage
8843 class in the native symbol information allocated for a new section
8846 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8848 * peicode.h: Chain together calls to
8849 coff_bfd_copy_private_bfd_data and
8850 coff_bfd_print_private_bfd_data.
8852 * coff-arm.c: Add prototypes for
8853 coff_arm_bfd_print_private_bfd_data and
8854 coff_arm_bfd_copy_private_bfd_data.
8856 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8858 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8861 * peicode.h: Call arm-coff private data functions after handling
8864 * coff-arm.c: Turn statics into globals so that they can be shared
8865 both pe and pei backends.
8867 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8869 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8871 (sunos_write_object_contents): Likewise.
8872 * aoutx.h (NAME(aout,machine_type)): Likewise.
8873 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8875 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8877 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8879 (bfd_default_scan): Remove m68k special cases.
8880 * bfd-in2.h: Rebuild.
8881 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8883 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8884 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8886 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8887 selection, change printable_name to just "m68k" and make that the
8888 default instead of m68k:68020.
8890 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8892 (MY_get_section_contents): Define as aout_32_get_section_contents
8893 rather than NAME(aout,get_section_contents).
8895 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8897 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8898 and call bfd_default_set_arch_mach to do the real work.
8900 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8902 * bout.c (BALX): Include return register g14 as part of the insn.
8904 (calljx_callback): Use it.
8906 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8908 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8909 * libbfd.h: Rebuild.
8911 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8912 byte_count to unsigned int.
8913 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8914 unused local variables.
8916 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8917 variables er and er1.
8919 * cpu-v850.c: Include <ctype.h>.
8920 (scan): Case isdigit argument to unsigned char.
8922 From Yan Meroth <YAN.MEROTH@st.com>:
8923 * ihex.c (ihex_scan): Add extbase variable so that getting an
8924 extended linear address record does not ignore any previous
8926 (ihex_write_object_contents): When writing out an extended linear
8927 address record, zero out any previous extended address.
8929 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8931 * ieee.c (do_one): Check section before dereferencing it.
8932 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8933 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8935 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8937 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8939 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8941 * coff-arm.c: Add interworking functions to pe backends.
8943 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8945 * configure.in: Use AM_DISABLE_SHARED.
8946 * aclocal.m4, configure: Rebuild with libtool 1.2.
8948 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8950 * coff-arm.c (coff_arm_relocate_section): Better error messages
8951 when interowrking conflucts occur. Courtesy of Jonathan Walton
8953 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8954 relocations. Patch courtesy of Jonathan Walton and Tony
8957 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8959 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8960 part of Feb 22 change controling when to override the existing
8961 symbol with the .plt entry.
8963 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8965 * config.bfd (targ_cpu): Add thumb-pe target.
8967 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8968 functions in PE build.
8970 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8972 * config.bfd (sparclite-*-elf*): Added.
8974 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8976 * configure.in: Add elf.lo to elf shell variable.
8977 * Makefile.am (BFD_LIBS): Remove elf.lo.
8978 (BFD_LIBS_CFILES): Remove elf.c.
8979 (BFD32_BACKENDS): Add elf.lo.
8980 (BFD32_BACKENDS_CFILES): Add elf.c.
8981 * configure, Makefile.in: Rebuild.
8983 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8985 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8986 relocation against a non-local symbol should not have a dynamic
8989 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8991 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8993 (pe_print_private_bfd_data): Print PE flags. From Mikey
8994 <jeffdb@netzone.com>.
8996 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8998 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8999 a plt entry when we can determine that we authoritatively define
9002 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
9004 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
9005 don't actually use trad-core, but a SunOS-style core file handled
9007 * hosts/sparclinux.h: Remove.
9009 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
9011 * peicode.h (pe_print_idata): If there is no .idata section, look
9012 for the import tables in some other section. Make the initial
9013 label line up better with the data. Print the import address
9014 table even if there is no import name table. If the import
9015 address table holds actual addresses, print them.
9017 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
9019 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
9020 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
9021 bfd_error_system_call.
9023 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
9025 * Makefile.am (AUTOMAKE_OPTIONS): Define.
9026 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
9028 From H.J. Lu <hjl@gnu.org>:
9029 * Makefile.am (libbfd_la_LDFLAGS): Define.
9030 * Makefile.in: Rebuild.
9032 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
9034 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
9035 * netbsd.h (MACHTYPE_OK): Define.
9036 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
9037 calling N_SET_MACHTYPE, rather than having a switch.
9038 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
9040 * i386netbsd.c (MACHTYPE_OK): Don't define.
9041 (DEFAULT_MID): Define.
9042 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
9043 (MACHTYPE_OK): Don't define.
9044 (DEFAULT_MID): Define.
9045 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
9046 (DEFAULT_MID): Define.
9047 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
9048 (DEFAULT_MID): Define.
9049 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
9050 (DEFAULT_MID): Define.
9052 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
9053 * vaxnetbsd.c: New file.
9054 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
9055 rather than netbsd_core.
9056 * targets.c (vaxnetbsd_vec): Declare.
9057 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
9058 defined, add netbsd_core_vec.
9059 * configure.in: Set COREFILE for alpha*-*-netbsd* and
9060 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
9061 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
9062 * config.bfd (alpha*-*-netbsd*): New target.
9063 * Makefile.am: Rebuild dependencies.
9064 (BFD32_BACKENDS): Add vaxnetbsd.lo.
9065 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
9066 * configure, Makefile.in: Rebuild.
9068 * configure.host: Remove the old shared library build stuff. We
9069 now use libtool instead.
9071 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
9073 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
9075 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
9077 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
9078 * configure: Rebuild.
9080 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
9081 * elf32-v850.c (remember_hi16s_reloc): New function.
9082 (find_remembered_hi16s_reloc): New function.
9083 (v850_elf_store_addend_in_insn): Use the above new functions to
9084 match up HI6S relocs with LO16 relocs.
9086 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
9088 * configure.in: Change -linux* to -linux-gnu*.
9089 * config.bfd, configure.host: Likewise.
9090 * configure: Rebuild.
9092 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
9094 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
9095 LO16/HI16S bug and improve comments about what is going on.
9097 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
9099 * configure, aclocal.m4: Rebuild with new libtool.
9101 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
9103 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
9104 when merging v850 code into v850e/v850ea code. Do not initialise
9105 output flags if the input is the default architecture.
9107 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
9109 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
9110 get the size from bfd_arch_bits_per_address instead of directly
9113 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
9115 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
9116 to wrap, just return all 1's bits instead.
9117 * libbfd.h: Regenerate.
9119 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
9121 * coff-i386.c (coff_pe_i386_relocate_section): New static function
9123 (coff_relocate_section): If COFF_WITH_PE, define as
9124 coff_pe_i386_relocate_section.
9125 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
9126 skip empty sections, to match coff_write_object_contents.
9128 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
9129 rather than swapping out r_offset twice. From Luke Deller
9130 <luked@cse.unsw.edu.au>.
9132 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
9134 * configure.in: Set libtool_enable_shared rather than
9135 libtool_shared. Remove diversion hack.
9136 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
9139 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
9141 * syms.c (struct stab_cache): Define.
9142 (struct stab_find_info): Remove cached_offset, cached_stab,
9143 cached_str, and cached_stroff fields. Add file_cache,
9144 function_cache, and line_cache fields.
9145 (_bfd_stab_section_find_nearest_line): Use extensive caching to
9148 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
9150 * peicode.h (pe_print_idata): Check for import of ordinal rather
9152 (pe_print_edata): If there is no .edata section, look for the
9153 export data in some other section.
9155 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
9157 * configure.in: Change version to 2.8.4.
9158 * configure: Regenerated.
9160 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
9162 Add tms320c30 support:
9163 * cpu-tic30.c: New file.
9164 * aout-tic30.c: New file.
9165 * coff-tic30.c: New file.
9166 * archures.c (bfd_arch_tic30): Define.
9167 (bfd_tic30_arch): Declare.
9168 (bfd_archures_list): Add bfd_tic30_arch.
9169 * targets.c (bfd_target_vector): Add tic30_aout_vec and
9171 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
9172 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
9173 (coff_set_flags): Likewise.
9174 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
9175 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
9176 * Makefile.am: Rebuild dependencies.
9177 (ALL_MACHINES): Add cpu-tic30.lo.
9178 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
9179 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
9180 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
9181 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
9183 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
9185 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
9186 to lag behind LO16 reloc by a couple of instructions.
9188 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
9190 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
9191 make to reexamine the file timestamp.
9192 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
9194 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
9197 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
9199 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
9200 to create .dynsbss and .rela.sbss sections.
9201 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
9202 copied from dynamic objects into .sbss.
9203 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
9204 use it. Correct typo of .rela.sdata2.
9205 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
9206 put the data, which may now be in .sbss.
9207 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
9208 (elf_backend_create_dynamic_sections): Define as
9209 ppc_elf_create_dynamic_sections.
9211 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
9212 against _GLOBAL_OFFSET_TABLE_.
9213 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
9214 shared libraries which refer to local symbols. Make sure that the
9215 test for allocating space for a reloc in a shared object is the
9216 same as the test for emitting a reloc.
9218 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
9220 * config.bfd (i[3456]-*-mingw32*): New target.
9221 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
9222 * aclocal.m4, configure: Rebuild.
9224 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
9226 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
9229 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
9231 Sparc v9 ABI compliant PLT:
9232 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
9233 (plt_templates, sparc64_elf_build_plt_entry): Delete.
9234 (LARGE_PLT_THRESHOLD): New define.
9235 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
9236 (sparc64_elf_build_plt): New function.
9237 (sparc64_elf_plt_entry_offset): Likewise.
9238 (sparc64_elf_plt_ptr_offset): Likewise.
9239 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
9240 contain the index for convenience. Skip the initial entries
9242 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
9243 memory for the benefit of .rela.plt.
9244 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
9245 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
9246 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
9247 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
9248 Call sparc64_elf_build_plt.
9249 (elf_backend_want_got_plt): No.
9250 (elf_backend_plt_readonly): No.
9251 (elf_backend_plt_alignment): 8.
9253 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
9254 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
9255 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
9258 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
9260 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
9262 * cpu-mips.c (arch_info_struct): Add mips variants.
9263 * bfd-in2.h: Rebuilt.
9265 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
9267 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
9270 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
9272 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
9273 (i[3456]86sco3.2v5*coff): New target.
9275 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
9277 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
9279 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
9281 * bfd.c (bfd_get_error_handler): Add orthogonal function.
9282 * bfd-in2.h: Regenerate.
9284 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
9286 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
9288 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
9290 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
9291 adjust addend for an output common symbol (from Jimmy Blair
9292 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
9293 defined symbol to counteract adjustment made in generic relocation
9296 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
9298 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
9300 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
9301 (GET_SCNDHR_NLNNO): Likewise.
9303 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
9305 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
9307 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
9309 * elf32-m32r.c: Add macros to handle NOP insertion.
9311 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
9313 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
9314 (xcoff_mark): Likewise.
9315 (xcoff_build_ldsyms): Mark absolute symbols.
9317 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
9319 * bout.c (b_out_write_object_contents): Sort symbols before output
9320 to keep {CALL,BAL}NAME symbols adjacent.
9321 (b_out_symbol_cmp): New function.
9323 For older changes see ChangeLog-9697
9329 version-control: never