| blob | b736ff139d7cb471400c657cd99b6fae8e19cdfc |
1 2005-07-05 Alan Modra <amodra@bigpond.net.au>
3 * elf.c (special_sections): Move const qualifier.
4 (special_sections_b..special_sections_t): Likewise.
5 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
6 const.
7 (elf32_arm_symbian_special_sections): Move const qualifier.
8 * elf32-m32r.c: Similarly.
9 * elf32-m68hc11.c: Similarly.
10 * elf32-m68hc12.c: Similarly.
11 * elf32-mcore.c: Similarly.
12 * elf32-ppc.c: Similarly.
13 * elf32-sh64.c: Similarly.
14 * elf32-v850.c: Similarly.
15 * elf32-xtensa.c: Similarly.
16 * elf64-alpha.c: Similarly.
17 * elf64-hppa.c: Similarly.
18 * elf64-ppc.c: Similarly.
19 * elf64-sh64.c: Similarly.
20 * elfxx-ia64.c: Similarly.
21 * elfxx-mips.c: Similarly.
23 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
25 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
26 info->executable instead of !info->shared where appropriate.
28 2005-07-04 Alan Modra <amodra@bigpond.net.au>
30 PR 1042
31 * elf.c (assign_file_positions_for_segments): Remove excluded
32 sections from the segment map.
34 2005-07-04 Alan Modra <amodra@bigpond.net.au>
36 PR 1004
37 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
38 special_sections.
39 (_bfd_elf_get_special_section): Declare.
40 (bfd_elf_special_section): Update prototype.
41 * elf.c (special_sections): Remove unused outer entries.
42 (get_special_section): Delete.
43 (_bfd_elf_get_special_section): New function.
44 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
45 special_sections indexing.
46 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
47 * elf32-arm.c (symbian_special_sections_d): Delete.
48 (symbian_special_sections_g, symbian_special_sections_h): Delete.
49 (symbian_special_sections_i, symbian_special_sections_f): Delete.
50 (symbian_special_sections_p): Delete.
51 (elf32_arm_symbian_special_sections): Merge above to here.
52 (elf32_arm_symbian_get_sec_type_attr): New function.
53 (elf_backend_special_sections): Don't define.
54 (elf_backend_get_sec_type_attr): Define.
55 * elf32-m32r.c: Similarly to elf32-arm.c.
56 * elf32-m68hc11.c: Likewise.
57 * elf32-m68hc12.c: Likewise.
58 * elf32-mcore.c: Likewise.
59 * elf32-sh64.c: Likewise.
60 * elf32-v850.c: Likewise.
61 * elf32-xtensa.c: Likewise.
62 * elf64-alpha.c: Likewise.
63 * elf64-hppa.c: Likewise.
64 * elf64-ppc.c: Likewise.
65 * elf64-sh64.c: Likewise.
66 * elfxx-ia64.c: Likewise.
67 * elfxx-mips.c: Likewise.
68 * elf32-ppc.c: Likewise.
69 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
70 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
71 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
72 (elf_backend_get_sec_type_attr): Define.
73 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
74 (elf_backend_special_sections): Don't define.
75 (elfNN_bed): Update.
77 2005-07-01 Nick Clifton <nickc@redhat.com>
79 * cpu-d10v.c: Update to ISO C90 style function declarations and
80 fix formatting.
81 * cpu-d30v.c: Likewsie.
82 * cpu-i370.c: Likewsie.
83 * cpu-xstormy16.c: Likewsie.
84 * elf32-arc.c: Likewsie.
85 * elf32-d10v.c: Likewsie.
86 * elf32-d30v.c: Likewsie.
87 * elf32-dlx.c: Likewsie.
88 * elf32-i370.c: Likewsie.
89 * elf32-i960.c: Likewsie.
90 * elf32-ip2k.c: Likewsie.
91 * elf32-m32r.c: Likewsie.
92 * elf32-mcore.c: Likewsie.
93 * elf32-openrisc.c: Likewsie.
94 * elf32-or32.c: Likewsie.
95 * elf32-pj.c: Likewsie.
96 * elf32-v850.c: Likewsie.
97 * elf32-xstormy16.c: Likewsie.
99 2005-07-01 Alan Modra <amodra@bigpond.net.au>
101 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
102 a new .got section.
103 (elf64_alpha_create_dynamic_sections): Always make new sections
104 by using bfd_make_section_anyway_with_flags. Check that .got not
105 already created.
106 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
107 instead.
109 2005-06-30 Alan Modra <amodra@bigpond.net.au>
111 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
112 _SDA_BASE_ and _SDA2_BASE_ symbols.
113 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
114 sym if not def_regular.
115 (_bfd_elf_provide_section_bound_symbols): Similarly.
117 2005-06-30 Ben Elliston <bje@gnu.org>
119 * config.bfd: Mark as obsolete:
120 m68*-apollo-*
121 m68*-apple-aux*
122 m68*-bull-sysv*
124 2005-06-29 Alan Modra <amodra@bigpond.net.au>
126 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
127 .eh_frame specially..
128 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
129 Don't recheck sections we have already marked.
130 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
131 * section.c (struct bfd_section): Add gc_mark_from_eh.
132 (STD_SECTION): Adjust.
133 * ecoff.c (bfd_debug_section): Adjust.
134 * bfd-in2.h: Regenerate.
136 2005-06-29 Alan Modra <amodra@bigpond.net.au>
138 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
139 not been processed by check_relocs.
141 2005-06-29 Paul Brook <paul@codesourcery.com>
143 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
144 * bfd-in2.h: Regenerate.
145 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
146 relative.
147 * elflink.c (bfd_elf_set_symbol): Add section argument.
148 (_bfd_elf_provide_symbol): Ditto.
149 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
151 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
153 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
154 Use bh_root, and hh.
155 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
156 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
157 (struct elf32_hppa_link_hash_table): Use etab and bstab.
158 (stub_hash_newfunc): Use hh.
159 (hppa_link_hash_newfunc): Use hsh_cache.
160 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
161 (elf32_hppa_link_hash_table_free): Use bstab.
162 (hppa_stub_name): Use eh.
163 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
164 (hppa_add_stub): Use bstab.
165 (hppa_type_of_stub): Use eh.
166 (hppa_build_one_stub): Use hh and bh_root.
167 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
168 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
169 (elf32_hppa_gc_sweep_hook): Use hdh_next.
170 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
171 (allocate_plt_static): Use etab.
172 (allocate_dynrelocs): Use etab, and hdh_next.
173 (readonly_dynrelocs): Use hdh_next.
174 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
175 (get_local_syms): Use eh, bstab, and hh.
176 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
177 (elf32_hppa_set_gp): Use etab.
178 (elf32_hppa_build_stubs): Use bstab.
179 (final_link_relocate): Use eh, bh_root.
180 (elf32_hppa_relocate_section): Use elf, etab.
181 (elf32_hppa_finish_dynamic_sections): Use etab.
183 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
185 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
186 the extra `;'.
188 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
190 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
191 (hppa_stub_hash_entry): Define.
192 (stub_hash_newfunc): Rename variables.
193 (hppa_link_hash_newfunc): Likewise.
194 (elf32_hppa_link_hash_table_free): Likewise.
195 (hppa_stub_name): Likewise.
196 (hppa_get_stub_entry): Likewise.
197 (hppa_add_stub): Likewise.
198 (hppa_type_of_stub): Likewise.
199 (hppa_build_one_stub): Likewise.
200 (hppa_size_one_stub): Likewise.
201 (elf32_hppa_create_dynamic_sections): Likewise.
202 (elf32_hppa_copy_indirect_symbol): Likewise.
203 (elf32_hppa_check_relocs): Likewise.
204 (elf32_hppa_gc_mark_hook): Likewise.
205 (elf32_hppa_gc_sweep_hook): Likewise.
206 (elf32_hppa_grok_psinfo): Likewise.
207 (elf32_hppa_hide_symbol): Likewise.
208 (elf32_hppa_adjust_dynamic_symbol): Likewise.
209 (allocate_dynrelocs): Likewise.
210 (clobber_millicode_symbols): Likewise.
211 (readonly_dynrelocs): Likewise.
212 (elf32_hppa_size_dynamic_sections): Likewise.
213 (get_local_syms): Likewise.
214 (elf32_hppa_size_stubs): Likewise.
215 (hppa_record_segment_addr): Likewise.
216 (final_link_relocate): Likewise.
217 (elf32_hppa_relocate_section): Likewise.
218 (elf32_hppa_finish_dynamic_symbol): Likewise.
220 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
222 PR 1025
223 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
224 symbol.
225 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
226 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
227 * elf32-cris.c (cris_elf_check_relocs): Likewise.
228 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
229 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
230 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
231 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
232 * elf32-i370.c (i370_elf_check_relocs): Likewise.
233 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
234 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
235 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
236 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
237 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
238 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
239 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
240 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
241 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
242 * elf32-s390.c (elf_s390_check_relocs): Likewise.
243 * elf32-sh.c (sh_elf_check_relocs): Likewise.
244 * elf32-v850.c (v850_elf_check_relocs): Likewise.
245 * elf32-vax.c (elf_vax_check_relocs): Likewise.
246 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
247 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
248 * elf64-s390.c (elf_s390_check_relocs): Likewise.
249 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
250 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
251 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
253 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
255 PR 1022
256 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
257 symbol.
259 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
261 PR 1025
262 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
263 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
265 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
267 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
268 BFD_RELOC_X86_64_GOTPC32.
269 * bfd-in2.h: Regenerated.
271 2005-06-17 Jakub Jelinek <jakub@redhat.com>
273 * elf.c (bfd_section_from_shdr): Kill bogus warning.
275 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
276 symbol, relocation, group or versym sections.
278 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
279 is NULL.
280 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
281 doesn't point into the section.
283 2005-06-17 Jan Beulich <jbeulich@novell.com>
285 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
286 and BFD_RELOC_X86_64_GOTPC32.
287 * libbfd.h (bfd_reloc_code_real_names): Likewise.
288 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
289 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
290 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
291 and R_X86_64_GOTPC32.
292 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
293 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
294 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
295 (elf64_x86_64_relocate_section): Likewise.
296 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
298 2005-06-15 Mark Kettenis <kettenis@gnu.org>
300 * archive.c: Include "libiberty.h".
302 2005-06-15 Nick Clifton <nickc@redhat.com>
304 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
305 produced by the GreenHills toolchain can be assimilated.
307 2005-06-14 Steve Ellcey <sje@cup.hp.com>
309 * som.c (som_find_inliner_info): New.
311 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
313 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
315 2005-06-14 Jakub Jelinek <jakub@redhat.com>
317 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
318 Prevent endless recursion on broken objects.
320 * archive.c (do_slurp_coff_armap): Check for overflows.
322 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
324 * elfcode.h (elf_write_relocs): Do nothing if there are no
325 relocations.
327 2005-06-10 Alan Modra <amodra@bigpond.net.au>
329 * dwarf2.c (decode_line_info): Revert last change. Instead set
330 initial low_pc to -1 to avoid need to test whether loc_pc has
331 been set.
333 2005-06-09 Christopher Faylor <cgf@timesys.com>
335 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
336 either SEC_ALLOC OR SEC_LOAD.
338 2005-06-09 Christopher Faylor <cgf@timesys.com>
340 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
341 section header. Do not add STYP_NOLOAD since it does not appear to be
342 a valid PE flag.
344 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
346 PR 1000
347 * dwarf2.c (lookup_address_in_line_info_table): Restore code
348 handling NULL function info, removed with 2005-04-03 change.
350 2005-06-08 Mark Mitchell <mark@codesourcery.com>
352 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
354 2005-06-09 Alan Modra <amodra@bigpond.net.au>
356 * elflink.c (elf_mark_used_section): Delete.
357 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
358 * reloc.c (bfd_mark_used_section): New function.
359 (bfd_generic_gc_sections): Call bfd_mark_used_section.
361 2005-06-08 Alan Modra <amodra@bigpond.net.au>
363 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
364 (bfd_fdopenr): Same.
366 2005-06-07 Mark Mitchell <mark@codesourcery.com>
368 * opncls.c (bfd_fdopenr): Add missing break statements.
370 2005-06-07 Mark Mitchell <mark@codesourcery.com>
372 * opncls.c (bfd_fopen): New API.
373 (bfd_openr): Use it.
374 (bfd_fdopenr): Likewise.
375 * bfd-in2.h: Regenerated.
377 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
378 Michael Snyder <msnyder@redhat.com>
379 Stan Cox <scox@redhat.com>
381 * Makefile.am (ALL_MACHINES): Add ms1 support.
382 (ALL_MACHINES_CFILES): Same.
383 (BFD32_BACKENDS): Same.
384 (BFD32_BACKENDS_CFILES): Same.
386 * Makefile.in: Regenerate.
388 * archures.c (bfd_architecture): Add ms1 entries.
389 Externalize bfd_ms1_arch.
390 (bfd_archures_list): Add bfd_ms1_arch.
392 * bfd-in2.h: Regenerate.
394 * cpu-ms1.c: New file.
396 * elf32-ms1.c: New file.
398 * targets.c: Define extern of bfd_elf32_ms1_vec.
399 Add bfd_elf32_ms1_vec to _bfd_target_vector.
401 * configure.in: Add bfd_elf32_ms1_vec case.
403 * configure: Regenerate.
405 * config.bfd: Add ms1-*-elf to table.
407 2005-06-07 Zack Weinberg <zack@codesourcery.com>
409 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
411 2005-06-07 Alan Modra <amodra@bigpond.net.au>
413 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
414 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
416 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
418 PR 990
419 * bfd.c (bfd_find_line): New.
421 * dwarf2.c (comp_unit): Add variable_table.
422 (funcinfo): Add file, line, and sec.
423 (varinfo): New.
424 (lookup_symbol_in_function_table): New.
425 (lookup_symbol_in_variable_table): New.
426 (scan_unit_for_functions): Renamed to ...
427 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
428 DW_TAG_variable.
429 (comp_unit_find_nearest_line): Updated.
430 (comp_unit_find_line): New.
431 (_bfd_dwarf2_find_line): New.
433 * elf-bfd.h (_bfd_elf_find_line): New.
434 (_bfd_generic_find_line): New. Defined.
436 * elf.c (_bfd_elf_find_line): New.
438 * libbfd-in.h (_bfd_dwarf2_find_line): New.
439 (_bfd_generic_find_line): New.
441 * bfd-in2.h: Regenerated.
442 * libbfd.h: Likewise.
444 * libbfd.c (_bfd_generic_find_line): New.
446 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
447 with _bfd_generic_find_line.
448 (bfd_target): Add _bfd_find_line.
450 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
452 * dwarf2.c (decode_line_info): Properly set low_pc.
454 2005-06-06 Alan Modra <amodra@bigpond.net.au>
456 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
457 case, include addend when indexing .opd section map.
458 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
459 clear opd_adjust array if no_opd_opt set. Tidy code.
460 Ignore zero size .opd. Check bfd_alloc return value.
461 (ppc_stub_name): Return immediately on bfd_malloc fail.
462 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
464 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
466 * dwarf2.c (comp_unit): Fix a typo in comment.
468 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
470 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
471 (reloc_type_lookup): Dito.
472 (elf_vax_discard_copies): Dito.
473 (elf_vax_instantiate_got_entries): Dito.
474 (elf_vax_link_hash_traverse): Dito.
475 (elf_vax_link_hash_newfunc): Dito.
476 (elf_vax_link_hash_table_create): Dito.
477 (elf32_vax_set_private_flags): Dito.
478 (elf32_vax_merge_private_bfd_data): Dito.
479 (elf32_vax_print_private_bfd_data): Dito.
480 (elf_vax_check_relocs): Dito.
481 (elf_vax_gc_mark_hook): Dito.
482 (elf_vax_gc_sweep_hook): Dito.
483 (elf_vax_size_dynamic_sections): Dito.
484 (elf_vax_discard_copies): Dito.
485 (elf_vax_instantiate_got_entries): Dito.
486 (elf_vax_relocate_section): Dito.
487 (elf_vax_finish_dynamic_symbol): Dito.
488 (elf_vax_finish_dynamic_sections): Dito.
489 (elf_vax_hash_table): Break-up of line isn't needed.
490 (elf_vax_check_relocs): Remove leading whitespace
491 (elf_vax_relocate_section): Remove redundant whitespace
492 (elf_vax_link_hash_newfunc): Don't cast NULL.
493 (elf_vax_link_hash_table_create): Dito.
494 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
496 2005-06-03 Alan Modra <amodra@bigpond.net.au>
498 PR 568
499 * configure.in: Bump version
500 * configure: Regenerate.
501 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
502 discarded section sym refs and kill linker output.
503 * simple.c (simple_dummy_einfo): New function.
504 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
506 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
507 for all reloc types.
509 2005-06-02 Alan Modra <amodra@bigpond.net.au>
511 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
512 restrictive of func code and func descr for undefined syms as well
513 as defined.
515 2005-05-31 Jim Blandy <jimb@redhat.com>
517 * Makefile.am: Regenerate dependencies with 'make dep-am'.
518 * Makefile.in: Regenerate.
520 2005-05-31 Richard Henderson <rth@redhat.com>
522 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
523 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
524 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
525 (elf64_alpha_want_plt): Update to match.
526 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
527 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
529 2005-05-31 Zack Weinberg <zack@codesourcery.com>
531 * elf32-arm.c (elf32_arm_reloc_type_lookup)
532 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
533 Use ISO C90 function declaration style.
535 2005-05-31 James E Wilson <wilson@specifixinc.com>
537 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
538 header PF_R flag on PT_LOAD segments.
540 2005-05-30 Richard Henderson <rth@redhat.com>
542 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
543 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
545 2005-05-29 Richard Henderson <rth@redhat.com>
547 * configure.in (--enable-secureplt): New.
548 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
549 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
550 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
551 (elf64_alpha_use_secureplt): New.
552 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
553 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
554 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
555 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
556 (struct alpha_elf_link_hash_entry): Add plt_offset.
557 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
558 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
559 (PLT_ENTRY_WORD3): Remove.
560 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
561 on .plt and create .got.plt.
562 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
563 (get_got_entry): Initialize plt_offset.
564 (elf64_alpha_want_plt): New.
565 (elf64_alpha_check_relocs): Use it.
566 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
567 plt entries here.
568 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
569 error as user error.
570 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
571 got subsection.
572 (elf64_alpha_size_plt_section): Size .got.plt section.
573 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
574 plt entries used.
575 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
576 Add PLTRO DYNAMIC entry.
577 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
578 (elf64_alpha_finish_dynamic_sections): Likewise.
580 2005-05-28 David Daney <ddaney@avtrex.com>
582 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
583 calculation of DT_RELSZ to occur after all dynamic relocations
584 are created.
586 2005-05-28 Eli Zaretskii <eliz@gnu.org>
588 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
589 * config.in, configure: Regenerate.
591 2005-05-26 Mark Kettenis <kettenis@gnu.org>
592 Maciej W. Rozycki <macro@linux-mips.org>
594 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
595 stop processing of options if one of invalid size is
596 encountered.
597 (_bfd_mips_elf_section_from_shdr): Likewise.
598 (_bfd_mips_elf_fake_sections): Reset the type of empty special
599 sections.
601 2005-05-26 Richard Henderson <rth@redhat.com>
603 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
604 plt_old_section, plt_old_value.
605 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
606 (elf64_alpha_size_plt_section_1): Don't use it.
608 2005-05-26 Jakub Jelinek <jakub@redhat.com>
610 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
611 first shdr has sh_size == 0. Fail if e_shnum is large to cause
612 arithmetic overflow when allocating the i_shdr array.
613 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
615 2005-05-25 Richard Henderson <rth@redhat.com>
617 * elf64-alpha.c: Update all function definitions to ISO C. Remove
618 all function prototypes; rearrange functions into def-use order.
620 2005-05-25 Richard Henderson <rth@redhat.com>
622 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
623 in the presence of deleting elements.
624 (elf64_alpha_size_got_sections): Zero dead got section size.
626 2005-05-23 Fred Fish <fnf@specifixinc.com>
628 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
629 (struct funcinfo): Add caller_func, caller_file, caller_line.
630 tag, and nesting_level members.
631 (lookup_address_in_function_table): Change first passed parameter
632 from "struct funcinfo *" to "struct comp_unit *".
633 (lookup_address_in_function_table): Dereference unit to find function
634 table.
635 (lookup_address_in_function_table): Traverse the function list to
636 create a chain of inlined functions back to the first non inlined
637 function.
638 (scan_unit_for_functions): Remember tag and nesting level. Handle
639 DW_AT_call_file and DW_AT_call_line.
640 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
641 call to pass unit pointer instead of function table pointer. For
642 inlined functions, save pointer to the inliner chain.
643 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
644 (_bfd_dwarf2_find_inliner_info): New function that returns information
645 from the inliner chain after a call to bfd_find_nearest_line.
647 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
648 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
649 NAME##_find_inliner_info.
650 (bfd_target): Add _bfd_find_inliner_info.
651 * bfd-in2.h: Regenerate.
653 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
654 macro that always returns bfd_false.
655 (_bfd_dwarf2_find_inliner_info): Declare.
656 * libbfd.h: Regenerate.
658 * elf32-arm.c (elf32_arm_find_inliner_info): New function
659 that calls _bfd_dwarf2_find_inliner_info.
660 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
662 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
663 that calls _bfd_dwarf2_find_inliner_info.
664 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
665 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
666 _bfd_mips_elf_find_inliner_info.
667 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
668 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
670 * elf.c (_bfd_elf_find_inliner_info): New function that calls
671 _bfd_dwarf2_find_inliner_info.
672 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
673 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
674 _bfd_elf_find_inliner_info.
676 * coffgen.c (coff_find_inliner_info): New function that
677 calls _bfd_dwarf2_find_inliner_info.
678 * libcoff-in.h (coff_find_inliner_info): Declare.
679 * libcoff.h: Regenerate.
680 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
681 (pmac_xcoff_vec) Ditto.
682 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
683 (aix5coff64_vec): Ditto.
685 * aout-target.h (MY_find_inliner_info): Define as
686 _bfd_nosymbols_find_inliner_info.
687 * aout-tic30.c (MY_find_inliner_info): Ditto.
688 * binary.c (binary_find_inliner_info): Ditto.
689 * i386msdos.c (msdos_find_inliner_info): Ditto.
690 * ihex.c (ihex_find_inliner_info): Ditto.
691 * libaout.h (aout_32_find_inliner_info): Ditto.
692 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
693 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
694 * mmo.c (mmo_find_inliner_info): Ditto.
695 * nlm-target.h (nlm_find_inliner_info): Ditto.
696 * pef.c (bfd_pef_find_inliner_info): Ditto.
697 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
698 * srec.c (srec_find_inliner_info): Ditto.
699 * tekhex.c (tekhex_find_inliner_info): Ditto.
700 * versados.c (versados_find_inliner_info): Ditto.
701 * xsym.c (bfd_sym_find_inliner_info): Ditto.
703 * ieee.c (ieee_find_inliner_info): New function that always
704 returns FALSE.
705 * oasys.c (oasys_find_inliner_info): Ditto.
706 * vms.c (vms_find_inliner_info): Ditto.
708 2005-05-24 Alan Modra <amodra@bigpond.net.au>
710 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
711 force old plt layout.
713 2005-05-22 Richard Henderson <rth@redhat.com>
715 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
716 sections.
717 (elf64_alpha_check_relocs): Likewise.
718 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
719 non-allocated sections.
721 2005-05-22 Richard Henderson <rth@redhat.com>
723 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
724 undefweak to use zero register. Call elf64_alpha_relax_got_load
725 if not all uses removed.
726 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
727 (elf64_alpha_relax_section): Handle undefweak symbols.
728 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
729 (elf64_alpha_size_rela_got_1): Likewise.
730 (elf64_alpha_relocate_section): Likewise.
732 2005-05-22 Richard Henderson <rth@redhat.com>
734 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
735 on SEC_CODE sections.
737 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
739 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
740 unsigned int *.
741 (som_write_space_strings): Change type of tmp_space and p to char *.
742 (som_write_symbol_strings): Likewise. Also change type of comp to
743 char *comp[4].
744 (som_begin_writing): Change type of strings_size to unsigned int.
745 (som_finish_writing): Likewise.
746 (som_slurp_reloc_table): Change type of external_relocs to unsigned
747 char *.
748 * som.h (struct som_section_data_struct): Change type of reloc_stream
749 field to unsigned char *.
751 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
753 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
754 copy relocations for VxWorks.
756 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
758 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
759 has_sda_refs.
760 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
761 (ppc_elf_check_relocs): Set has_sda_refs.
762 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
763 copy relocations. Use has_sda_refs to place variables in .sbss.
764 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
765 .sbss.
767 2005-05-20 Bob Wilson <bob.wilson@acm.org>
769 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
770 xtensa_default_isa is initialized.
772 2005-05-20 Alan Modra <amodra@bigpond.net.au>
774 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
775 for second and subsequent list entries. Only allocate multiple
776 glink stubs when shared or pie.
777 (ppc_elf_finish_dynamic_symbol): Break out early when only one
778 glink stub is needed.
780 2005-05-19 Zack Weinberg <zack@codesourcery.com>
782 * Makefile.am: Have 'all' depend on 'info'.
783 * Makefile.in: Regenerate.
785 2005-05-19 Alan Modra <amodra@bigpond.net.au>
787 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
788 init_offset. Add init_got_refcount, init_plt_refcount,
789 init_got_offset and init_plt_offset.
790 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
791 (_bfd_elf_link_hash_hide_symbol): Likewise.
792 (_bfd_elf_link_hash_table_init): Likewise.
793 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
794 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
795 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
796 (bfd_elf_size_dynamic_sections): Likewise.
797 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
798 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
799 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
800 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
801 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
802 (struct plt_entry): New.
803 (ppc_elf_link_hash_table_create): Set new init_plt fields.
804 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
805 use _bfd_elf_link_hash_copy_indirect.
806 (update_plt_info, find_plt_ent): New functions.
807 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
808 and adjust for use of plt list rather than refcount.
809 (ppc_elf_gc_sweep_hook): Likewise.
810 (ppc_elf_tls_optimize): Likewise.
811 (ppc_elf_adjust_dynamic_symbol): Likewise.
812 (allocate_dynrelocs): Likewise.
813 (ppc_elf_relax_section): Likewise.
814 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
815 when performing a relocatable link.
816 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
817 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
818 pic resolver stub.
820 2005-05-19 Alan Modra <amodra@bigpond.net.au>
822 * elf.c (assign_file_positions_for_segments): Use maximum of
823 maxpagesize and section alignment when adjusting initial
824 segment offset and section offsets.
826 2005-05-18 Zack Weinberg <zack@codesourcery.com>
828 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
829 unconditional.
831 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
833 * elf.c (group_signature): Undo the last change. Check if the
834 symbol table section is correct.
836 2005-05-17 Zack Weinberg <zack@codesourcery.com>
838 * elf32-arm.c: Wherever possible, use official reloc names
839 from AAELF.
840 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
841 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
842 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
843 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
844 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
845 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
846 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
847 Add many new relocations from AAELF.
848 (elf32_arm_howto_from_type): Update to match.
849 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
850 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
851 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
852 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
853 (elf32_arm_final_link_relocate): Add support for
854 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
855 case entries redundant with default.
857 * reloc.c: Reorganize ARM relocations. Add Thumb
858 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
859 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
860 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
861 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
862 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
863 * bfd-in2.h, libbfd.h: Regenerate.
865 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
867 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
868 elf_shstrtab.
869 * format.c (bfd_check_format_matches): Set output_has_begun
870 for both_direction.
871 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
872 special case for both_direction.
874 2005-05-17 Nick Clifton <nickc@redhat.com>
876 * elf.c (group_signature): Check for a group section which is
877 actually a (corrupt) symbol table section in disguise and prevent
878 an infinite loop from occurring.
880 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
882 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
883 2005-02-16.
885 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
887 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
888 predicate on slot 0 only if slot 0 isn't br.
890 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
892 PR 797
893 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
894 empty sdynbss section.
895 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
897 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
899 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
900 dynamic sections.
902 2005-05-17 Alan Modra <amodra@bigpond.net.au>
904 * elf32-ppc.c (LIS_11. LIS_12): Define.
905 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
906 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
907 for --data-plt when building non-pie executables.
909 2005-05-17 Nick Clifton <nickc@redhat.com>
911 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
912 the situation where a symbols's section is not known but a section
913 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
914 OS.
916 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
917 the presence of a symbol table to just before the symbol table is
918 actually used.
920 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
922 PR 834
923 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
924 (elfNN_ia64_relax_section): Use it.
926 2005-05-14 Mark Kettenis <kettenis@gnu.org>
928 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
929 of basename.
931 2005-05-14 Alan Modra <amodra@bigpond.net.au>
933 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
934 not DT_PPC_GLINK.
935 (ppc_elf_finish_dynamic_sections): Likewise.
937 2005-05-13 Fred Fish <fnf@specifixinc.com>
939 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
940 * libbfd.h: Rebuilt.
942 2005-05-13 Bob Wilson <bob.wilson@acm.org>
944 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
945 periods in linkonce_kind values.
947 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
949 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
950 against protected function when building executable.
952 2005-05-12 Alan Modra <amodra@bigpond.net.au>
954 * elf32-ppc.c (LWZU_0_X_11): Delete.
955 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
956 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
957 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
958 table.
959 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
960 table.
961 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
962 Generate .glink branch table and updated stubs.
964 2005-05-11 Alan Modra <amodra@bigpond.net.au>
966 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
967 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
968 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
969 (CROR_151515, CROR_313131): Delete.
970 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
971 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
972 LWZU_0_X_11): Define.
973 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
974 and R_PPC_REL16_HA entries.
975 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
976 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
977 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
978 new_plt, and old_plt.
979 (ppc_elf_create_dynamic_sections): Create .glink section.
980 (ppc_elf_check_relocs): Set new_plt and old_plt.
981 (ppc_elf_select_plt_layout): New function.
982 (ppc_elf_tls_setup): Set plt output section elf type and flags.
983 (allocate_got): Handle differences between old and new got layout.
984 (allocate_dynrelocs): Likewise for plt.
985 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
986 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
987 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
988 destination of R_PPC_PLTREL24 relocs.
989 (ppc_elf_relocate_section): Handle new relocs and changed destination
990 of R_PPC_PLTREL24.
991 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
992 differences in layout.
993 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
994 put a blrl in new got. Write glink contents.
995 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
996 * libbfd.h: Regenerate.
997 * bfd-in2.h: Regenerate.
999 2005-05-11 Andreas Schwab <schwab@suse.de>
1001 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1002 warning.
1004 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1006 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1007 section if SEC_ALLOC isn't set.
1009 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1011 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1012 * acinclude.m4: Don't sinclude accross.m4.
1013 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1015 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1017 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1018 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1019 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1020 (func_desc_adjust): Hide fake function descriptors when function
1021 code entry is defined.
1022 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1024 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1026 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1028 2005-05-08 Dave Korn <dave.korn@artimi.com>
1030 * coff-tic80.c: Undefine _CONST after system headers to prevent
1031 clash with tic80-specific definition in include/coff/tic80.h
1033 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1035 PR 939
1036 * elflink.c (elf_link_output_extsym): Use output_bfd if
1037 h->root.u.def.section is bfd_abs_section_ptr when reporting
1038 error.
1040 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf-bfd.h (elf_backend_data): Update special_sections to
1043 array of pointer to bfd_elf_special_section.
1044 * elf.c (special_sections): Likewise.
1045 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1046 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1047 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1048 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1049 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1050 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1051 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1052 * elf32-v850.c (v850_elf_special_sections): Likewise.
1053 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1054 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1055 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1056 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1057 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1058 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1059 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1060 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1062 * elf.c (get_special_section): Updated.
1064 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1066 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1067 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1068 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1069 got_symbol_offset.
1070 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1071 * elf32-frv.c (_frv_create_got_section): Likewise.
1072 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1073 (elf_backend_got_symbol_offset): Don't define.
1074 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1075 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1076 and got_gap.
1077 (ppc_elf_create_got): Tidy.
1078 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1079 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1080 (ppc_elf_gc_sweep_hook): Likewise.
1081 (ppc_elf_relocate_section): Likewise.
1082 (ppc_elf_finish_dynamic_symbol): Likewise.
1083 (allocate_got): New function.
1084 (allocate_dynrelocs): Use allocate_got.
1085 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1086 so that local got can refcount it. Set got_header_size.
1087 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1088 coded 4.
1089 (ppc_elf_finish_dynamic_sections): Likewise.
1090 (elf_backend_got_symbol_offset): Don't define.
1091 (elf_backend_got_header_size): Ditto.
1093 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1095 * configure.in (ACX_HEADER_STRING): New.
1096 * configure: Regenerate.
1097 * config.in: Regenerate.
1098 * sysdep.h (STRING_WITH_STRINGS): Use.
1100 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf.c (_bfd_elf_close_and_cleanup): Only call
1103 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1105 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1107 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1108 "__bss_start" instead of "_edata" as fallback.
1110 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1112 * bfd-in2.h: Regenerated.
1114 2005-05-05 Paul Brook <paul@codesourcery.com>
1116 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1117 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1118 elf-vxworks.lo.
1119 * configure: Regenerate.
1120 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1121 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1122 (elf32-i386.lo): Depend on elf-vxworks.h.
1123 (elf-vxworks.lo): New rule.
1124 * Makefile.in: Regenerate.
1125 * elf-bfd.h (elf_backend_data): Update type of
1126 elf_backend_emit_relocs.
1127 (_bfd_elf_link_output_relocs): Update prototype.
1128 * elflink.c (_bfd_elf_link_output_relocs): Always use
1129 bed->elf_backend_emit_relocs when outputting relocations.
1130 * elfxx-target.h (elf_backend_emit_relocs): Default to
1131 _bfd_elf_link_output_relocs.
1132 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1133 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1134 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1135 (elf_i386_plt0_entry): Remove padding.
1136 (elf_i386_pic_plt0_entry): Ditto.
1137 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1138 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1139 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1140 plt0_pad_byte fields.
1141 (elf_i386_link_hash_table_create): Zero them.
1142 (elf_i386_create_dynamic_sections): Create static relocation section.
1143 (allocate_dynrelocs): Allocate space for static PLT relocations.
1144 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1145 symbols. Give PLT symbols function type. Don't strip PLT sections
1146 if we have exported symbols from them.
1147 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1148 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1149 VxWorks.
1150 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1151 Add relocation for GOT location. Fill in PLT static relocations.
1152 (elf_i386_vxworks_link_hash_table_create): New function.
1153 (elf_i386_vxworks_link_output_symbol_hook): New function.
1154 * elf-vxworks.h: New file.
1156 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1158 * section.c (bfd_make_section_anyway_with_flags): New.
1159 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1160 (bfd_make_section_with_flags): New.
1161 (bfd_make_section): Call bfd_make_section_with_flags.
1163 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1164 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1165 instead of bfd_make_section/bfd_make_section and don't call
1166 bfd_set_section_flags.
1167 (mn10300_elf_check_relocs): Likewise.
1168 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1169 * elf32-arm.c (create_got_section): Likewise.
1170 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1171 (elf32_arm_check_relocs): Likewise.
1172 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1173 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1174 (_frv_create_got_section): Likewise.
1175 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1176 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1177 (elf32_hppa_check_relocs): Likewise.
1178 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1179 (i370_elf_check_relocs): Likewise.
1180 * elf32-i386.c (create_got_section): Likewise.
1181 (elf_i386_check_relocs): Likewise.
1182 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1183 (create_got_section): Likewise.
1184 (m32r_elf_create_dynamic_sections): Likewise.
1185 (m32r_elf_check_relocs): Likewise.
1186 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1187 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1188 (ppc_elf_create_dynamic_sections): Likewise.
1189 (ppc_elf_add_symbol_hook): Likewise.
1190 (ppc_elf_check_relocs): Likewise.
1191 * elf32-s390.c (create_got_section): Likewise.
1192 (elf_s390_check_relocs): Likewise.
1193 * elf32-sh.c (create_got_section): Likewise.
1194 (sh_elf_create_dynamic_sections): Likewise.
1195 (sh_elf_check_relocs): Likewise.
1196 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1197 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1198 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1199 (add_extra_plt_sections): Likewise.
1200 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1201 (elf64_alpha_create_got_section): Likewise.
1202 (elf64_alpha_create_dynamic_sections): Likewise.
1203 (elf64_alpha_check_relocs): Likewise.
1204 * elf64-hppa.c (get_reloc_section): Likewise.
1205 (get_opd): Likewise.
1206 (get_plt): Likewise.
1207 (get_dlt): Likewise.
1208 (get_stub): Likewise.
1209 (elf64_hppa_create_dynamic_sectionso): Likewise.
1210 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1211 * elf64-ppc.c (create_linkage_sections): Likewise.
1212 (ppc64_elf_check_relocs): Likewise.
1213 * elf64-s390.c (create_got_section): Likewise.
1214 (elf_s390_check_relocs): Likewise.
1215 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1216 (sh64_elf64_create_dynamic_sections): Likewise.
1217 * elf64-x86-64.c (create_got_section): Likewise.
1218 (elf64_x86_64_check_relocs): Likewise.
1219 * elflink.c (_bfd_elf_create_got_section): Likewise.
1220 (_bfd_elf_link_create_dynamic_sections): Likewise.
1221 (elf_link_add_object_symbols): Likewise.
1222 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1223 (elfNN_ia64_create_dynamic_sections): Likewise.
1224 (get_fptr): Likewise.
1225 (get_pltoff): Likewise.
1226 (get_reloc_section): Likewise.
1227 (elfNN_ia64_object_p): Likewise.
1228 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1229 (mips_elf_create_compact_rel_section): Likewise.
1230 (mips_elf_create_got_section): Likewise.
1231 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1232 * elfxx-sparc.c (create_got_section): Likewise.
1233 (_bfd_sparc_elf_check_relocs): Likewise.
1235 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1236 on linker created sections.
1238 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1240 PR 882
1241 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1242 script on executable.
1244 2005-05-05 John Levon <levon@movementarian.org>
1246 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1247 allocated memory before returning.
1248 (decode_line_info): Likewise.
1249 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1250 allocated by functions in this file.
1251 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1252 * elf.c (_bfd_elf_close_and_cleanup): Call
1253 _bfd_dwarf2_cleanup_debug_info.
1255 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1257 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1258 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1259 * configure, config.in, Makefile.in: Regenerate.
1260 * sysdep.h (stpcpy): Revert last change.
1262 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1264 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1266 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1268 * elfxx-ia64.c (ARCH_SIZE): New.
1269 (LOG_SECTION_ALIGN): Likewise.
1270 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1271 align relocation sections.
1272 (get_fptr): Likewise.
1273 (get_reloc_section): Likewise.
1274 (elfNN_ia64_tprel_base): Likewise.
1275 (elfNN_ia64_check_relocs): Support 32bit relocations.
1276 (allocate_global_fptr_got): Likewise.
1277 (allocate_dynrel_entries): Likewise.
1278 (set_got_entry): Likewise.
1279 (set_pltoff_entry): Likewise.
1280 (elfNN_ia64_relocate_section): Likewise.
1282 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1284 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1285 * configure: Regenerate.
1286 * config.in: Likewise.
1288 * sysdep.h (stpcpy): New.
1290 2005-05-04 Nick Clifton <nickc@redhat.com>
1292 * Update the address and phone number of the FSF organization in
1293 the GPL notices in the following files:
1294 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1295 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1296 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1297 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1298 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1299 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1300 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1301 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1302 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1303 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1304 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1305 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1306 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1307 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1308 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1309 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1310 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1311 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1312 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1313 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1314 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1315 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1316 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1317 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1318 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1319 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1320 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1321 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1322 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1323 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1324 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1325 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1326 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1327 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1328 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1329 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1330 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1331 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1332 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1333 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1334 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1335 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1336 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1337 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1338 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1339 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1340 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1341 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1342 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1343 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1344 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1345 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1346 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1347 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1348 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1349 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1350 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1351 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1352 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1353 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1354 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1355 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1356 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1357 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1358 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1359 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1360 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1361 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1362 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1363 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1364 hosts/alphavms.h
1366 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1368 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1369 * bfd-in2.h: Regenerated.
1371 * elflink.c (bfd_elf_set_symbol): New.
1372 (_bfd_elf_provide_symbol): Call it.
1373 (_bfd_elf_provide_section_bound_symbols): New.
1375 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1377 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1378 at the end, if a strong definition has already been seen.
1380 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1382 * section.c (struct bfd_section): Replace link_order_head and
1383 link_order_tail with map_head and map_tail union.
1384 (STD_SECTION): Update.
1385 (_bfd_strip_section_from_output): Delete.
1386 * aoutx.h: Update throughout for above changes.
1387 * coff-ppc.c: Likewise.
1388 * cofflink.c: Likewise.
1389 * ecoff.c: Likewise.
1390 * elf-eh-frame.c: Likewise.
1391 * elf-m10300.c: Likewise.
1392 * elf.c: Likewise.
1393 * elf32-arm.c: Likewise.
1394 * elf32-cris.c: Likewise.
1395 * elf32-hppa.c: Likewise.
1396 * elf32-i386.c: Likewise.
1397 * elf32-m32r.c: Likewise.
1398 * elf32-m68hc1x.c: Likewise.
1399 * elf32-m68k.c: Likewise.
1400 * elf32-ppc.c: Likewise.
1401 * elf32-s390.c: Likewise.
1402 * elf32-sh.c: Likewise.
1403 * elf32-vax.c: Likewise.
1404 * elf32-xtensa.c: Likewise.
1405 * elf64-alpha.c: Likewise.
1406 * elf64-hppa.c: Likewise.
1407 * elf64-ppc.c: Likewise.
1408 * elf64-s390.c: Likewise.
1409 * elf64-sh64.c: Likewise.
1410 * elf64-x86-64.c: Likewise.
1411 * elflink.c: Likewise.
1412 * elfxx-ia64.c: Likewise.
1413 * elfxx-mips.c: Likewise.
1414 * elfxx-sparc.c: Likewise.
1415 * linker.c: Likewise.
1416 * merge.c: Likewise.
1417 * pdp11.c: Likewise.
1418 * xcofflink.c: Likewise.
1419 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1420 out from bfd_elf_size_dynamic_sections.
1421 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1422 * bfd-in2.h: Regenerate.
1424 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1426 * section.c (bfd_section_list_remove): Don't clear s->next.
1427 (bfd_section_list_append): Always init s->prev.
1428 (bfd_section_list_prepend): Define.
1429 (bfd_section_list_insert_after): Minor optimization.
1430 (bfd_section_removed_from_list): Rewrite.
1431 * elf.c (assign_section_numbers): Simplify list traversal now that
1432 bfd_section_list_remove doesn't destroy removed section next ptr.
1433 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1434 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1435 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1436 * bfd-in2.h: Regenerate.
1438 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1440 * bfd.c (bfd): Remove section_tail and add section_last.
1441 (bfd_preserve): Likewise.
1442 (bfd_preserve_save): Likewise.
1443 (bfd_preserve_restore): Likewise.
1444 * opncls.c (_bfd_new_bfd): Likewise.
1446 * coffcode.h (coff_compute_section_file_positions): Updated.
1447 (coff_compute_section_file_positions): Likewise.
1448 * elf.c (assign_section_numbers): Likewise.
1449 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1450 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1451 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1452 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1453 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1454 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1456 * ecoff.c (bfd_debug_section): Initialize prev.
1458 * section.c (bfd_section): Add prev.
1459 (bfd_section_list_remove): Updated.
1460 (bfd_section_list_append): New.
1461 (bfd_section_list_insert_after): New.
1462 (bfd_section_list_insert_before): New.
1463 (bfd_section_list_insert): Removed.
1464 (bfd_section_removed_from_list): Updated.
1465 (STD_SECTION): Initialize prev.
1466 (bfd_section_init): Updated.
1467 (bfd_section_list_clear): Updated.
1469 * bfd-in2.h: Regenerated.
1471 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf.c (_bfd_elf_new_section_hook): Don't call
1474 _bfd_elf_get_sec_type_attr on sections from input files.
1476 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1478 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1479 hash table size 16699 instead of bfd_hash_table_init.
1481 2005-05-01 Paul Brook <paul@codesourcery.com>
1483 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1484 definition has already been seen.
1486 2005-05-01 Paul Brook <paul@codesourcery.com>
1488 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1489 R_ARM_PLT32 the same as R_ARM_PC24.
1490 (arm_add_to_rel): Ditto.
1492 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1494 * config.bfd: Add h8300*-*-rtemscoff.
1495 Switch h8300*-*-rtems* to elf.
1497 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1499 * aclocal.m4, Makefile.in: Regnerated.
1501 2005-04-28 Paul Brook <paul@codesourcery.com>
1503 Merge changes only applied to Makefile.in.
1504 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1505 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1506 (elfxx-sparc.lo): New rule.
1507 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1508 (elf64-sparc.lo): Likewise.
1510 2005-04-28 Julian Brown <julian@codesourcery.com>
1512 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1513 import.
1515 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1517 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1519 * elf.c (bfd_elf_sym_name): Updated.
1520 (group_signature): Likewise.
1521 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1522 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1523 (ppc64_elf_edit_toc): Likewise.
1524 (ppc64_elf_relocate_section): Likewise.
1525 * elfcode.h (elf_slurp_symbol_table): Likewise.
1526 * elflink.c (elf_link_input_bfd): Likewise.
1528 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1529 bfd_elf_sym_name to get local symbol name when reporting errors.
1531 2005-04-27 Nick Clifton <nickc@redhat.com>
1533 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1534 formatted input file results in a reloc which has no associated
1535 global symbol.
1537 2005-04-26 Jerome Guitton <guitton@gnat.com>
1539 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1541 2005-04-25 David S. Miller <davem@davemloft.net>
1543 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1544 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1545 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1546 Likewise.
1548 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1550 PR 858
1551 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1552 to discarded section an error.
1554 2005-04-21 Jerome Guitton <guitton@gnat.com>
1556 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1557 corresponding AC_CHECK_DECLS.
1558 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1559 HAVE_DECL_*.
1560 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1561 * configure: Regenerate.
1562 * config.in: Ditto.
1564 2005-04-21 Andreas Schwab <schwab@suse.de>
1566 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1567 unsigned from type of dynamic_interpreter.
1568 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1569 casts again.
1571 * elf.c (assign_section_numbers): Fix comment.
1573 2005-04-21 Jerome Guitton <guitton@gnat.com>
1575 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1576 for struct som_exec_auxhdr fields.
1578 2005-04-21 Nick Clifton <nickc@redhat.com>
1580 * aout-adobe.c: Convert to ISO C and fix formatting.
1581 * aout-arm.c: Convert to ISO C and fix formatting.
1582 * aout-cris.c: Convert to ISO C and fix formatting.
1583 * aout-ns32k.c: Convert to ISO C and fix formatting.
1584 * aout-tic30.c: Convert to ISO C and fix formatting.
1585 * coffcode.h: Convert to ISO C and fix formatting.
1586 * coffswap.h: Convert to ISO C and fix formatting.
1587 * i386aout.c: Convert to ISO C and fix formatting.
1588 * libaout.h: Convert to ISO C and fix formatting.
1589 * libcoff-in.h: Convert to ISO C and fix formatting.
1590 * libcoff.h: Convert to ISO C and fix formatting.
1591 * libecoff.h: Convert to ISO C and fix formatting.
1592 * libnlm.h: Convert to ISO C and fix formatting.
1593 * libpei.h: Convert to ISO C and fix formatting.
1594 * libxcoff.h: Convert to ISO C and fix formatting.
1595 * nlm-target.h: Convert to ISO C and fix formatting.
1596 * nlm.c: Convert to ISO C and fix formatting.
1597 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1598 * nlm32-i386.c: Convert to ISO C and fix formatting.
1599 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1600 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1601 * nlmcode.h: Convert to ISO C and fix formatting.
1602 * nlmswap.h: Convert to ISO C and fix formatting.
1603 * pe-mips.c: Convert to ISO C and fix formatting.
1604 * peXXigen.c: Convert to ISO C and fix formatting.
1605 * peicode.h: Convert to ISO C and fix formatting.
1606 * vms-gsd.c: Convert to ISO C and fix formatting.
1607 * vms-hdr.c: Convert to ISO C and fix formatting.
1608 * vms-misc.c: Convert to ISO C and fix formatting.
1609 * vms-tir.c: Convert to ISO C and fix formatting.
1610 * vms.c: Convert to ISO C and fix formatting.
1611 * vms.h: Convert to ISO C and fix formatting.
1613 * coffgen.c (coff_print_symbol): Restore correct formatting of
1614 output.
1616 2005-04-20 David S. Miller <davem@davemloft.net>
1618 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1619 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1620 (allocate_dynrelocs): Likewise.
1622 2005-04-20 Jerome Guitton <guitton@gnat.com>
1624 * configure.in: Fix the check for basename declaration. Add check
1625 for declarations of ftello, ftello64, fseeko, fseeko64.
1626 * configure: Regenerate.
1627 * config.in: Ditto.
1628 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1630 2005-04-19 David S. Miller <davem@davemloft.net>
1632 * elfxx-sparc.c: New file.
1633 * elfxx-sparc.h: New file.
1634 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1635 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1636 (elfxx-sparc.lo): New rule.
1637 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1638 (elf64-sparc.lo): Likewise.
1639 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1640 (bfd_elf64_sparc_vec): Likewise.
1641 * configure: Regenerate.
1642 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1643 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1644 which is more consistent with elf32-sparc.c
1646 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1648 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1649 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1651 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1653 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1654 dynamic relocs in non-SEC_ALLOC sections.
1655 (ppc_elf_gc_sweep_hook): Likewise.
1656 (ppc_elf_relax_section): Likewise.
1657 (ppc_elf_relocate_section): Likewise.
1659 2005-04-18 Nick Clifton <nickc@redhat.com>
1661 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1662 assigning a value to return_value.
1664 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1666 PR 855
1667 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1668 created group data.
1670 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1672 PR 855
1673 * elf.c (setup_group): Properly handle zero group count.
1675 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1677 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1678 (som_is_subspace, compare_subspaces, som_compute_checksum)
1679 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1680 protoypes.
1681 (hppa_som_reloc, compare_syms, compare_subspaces)
1682 (som_print_symbol, som_get_section_contents)
1683 (som_set_section_contents): Remove space after 'void *'.
1684 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1685 (som_bfd_merge_private_bfd_data)
1686 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1687 defines.
1689 2004-04-15 Julian Brown <julian@codesourcery.com>
1691 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1692 * bfd-in2.h: Regenerate.
1693 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1694 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1695 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1696 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1697 relocations if requested to.
1698 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1699 use_blx rather than symbian_p.
1700 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1701 use_blx is in effect.
1702 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1703 for SymbianOS.
1705 2005-04-15 Nick Clifton <nickc@redhat.com>
1707 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1708 values.
1710 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1712 PR ld/815
1713 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1714 used as a list pointer.
1716 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1718 * Makefile.am (NO_WERROR): Define.
1719 * warning.m4: New file
1720 * acinclude.m4: Include warning.m4.
1721 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1722 * Makefile.in: Regenerate.
1723 * configure: Regenerate.
1725 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1727 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1728 Write trailing padding.
1730 * merge.c (merge_strings): Round up section size for alignment.
1732 2005-04-14 David S. Miller <davem@davemloft.net>
1734 Add TLS support for 64-bit Sparc ELF.
1735 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1736 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1737 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1738 sparc64_elf_hash_entry, sparc64_elf_tdata,
1739 sparc64_elf_local_got_tls_type): New defines.
1740 (sparc64_elf_mkobject): New function.
1741 (sparc64_elf_link_hash_table): Add members for dynamic linker
1742 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1743 uion to track TLS GOT references. Add sym_sec to cache
1744 mappings from local sym to section.
1745 (link_hash_newfunc): New function.
1746 (sparc64_elf_bfd_link_hash_table_create): Rename to
1747 sparc64_elf_link_hash_table_create for consistency.
1748 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1749 (sparc64_elf_create_dynamic_sections): Initialize new section
1750 members of sparc64_elf_link_hash_table. Only init srelbss
1751 if not-shared.
1752 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1753 New functions.
1754 (SPARC_NOP): Define.
1755 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1756 sparc64_elf_plt_ptr_offset): Delete.
1757 (sparc64_plt_entry_build): New function to build PLT entries
1758 gradually instread of all at once at the end of linking.
1759 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1760 local vars. Get them from sparc64_elf_hash_table instead.
1761 Check early on if r_symndx is in bounds. Handle TLS transitions.
1762 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1763 For TLS relocs, record the tls_type in either
1764 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1765 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1766 to the __tls_get_addr symbol. For PLT relocs, track references
1767 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1768 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1769 symbol references, count the number of relocations needed for
1770 that symbol. For default switch case, don't error, this lets
1771 the TLS relocs not explicitly handled by this function get
1772 accepted.
1773 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1774 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1775 it from sparc64_elf_hash_table. Store the real PLT offset
1776 in h->plt.offset, and build PLT entries one at a time. Also
1777 get .dynbss section pointer from htab.
1778 (allocate_dynrelocs, readonly_dynrelocs,
1779 sparc64_omit_section_dynsym): New functions.
1780 (sparc64_elf_omit_section_dynsym): Use these new functions as
1781 helpers.
1782 (dtpoff_base, tpoff): New functions.
1783 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1784 locals, get them from sparc64_elf_hash_table. Handle TLS
1785 relocations and refcounting in main relocation loop.
1786 (sparc64_elf_finish_dynamic_symbol): Use
1787 sparc64_elf_link_hash_table. Build PLT entries as we see
1788 them. Handle TLS GOT relocations.
1789 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1790 from sparc64_elf_hash_table. Initialize only PLT header
1791 not all entries since we not build PLT entries one by one.
1792 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1793 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1794 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1796 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1798 * elflink.c (elf_link_input_bfd): Update check for removed
1799 sections.
1801 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1803 * Makefile.am: Run "make dep-am".
1804 * Makefile.in: Regenerate.
1805 * aclocal.m4: Regenerate.
1806 * libcoff.h: Regenerate.
1808 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1810 * linker.c (_bfd_generic_link_output_symbols): Also check if
1811 the output section of an input section has been removed from
1812 the output file.
1814 * section.c (bfd_section_list_remove): Clear the next field
1815 of the removed section.
1816 (bfd_section_removed_from_list): New.
1817 * bfd-in2.h: Regenerated.
1819 2005-04-11 David S. Miller <davem@davemloft.net>
1821 * elf32-sparc.c (elf32_sparc_relocate_section,
1822 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1823 R_SPARC_TLS_LE_{HIX22,LOX10}.
1824 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1825 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1826 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1827 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1829 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1831 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1833 2005-04-11 Nick Clifton <nickc@redhat.com>
1835 * aout-target.h: Convert to ISO C.
1836 * aoutf1.h: Convert to ISO C.
1837 * aoutx.h: Convert to ISO C.
1838 * bout.c: Convert to ISO C.
1839 * dwarf1.c: Convert to ISO C.
1840 * ecoffswap.h: Convert to ISO C.
1841 * freebsd.h: Convert to ISO C.
1842 * genlink.h: Convert to ISO C.
1843 * ieee.c: Convert to ISO C.
1844 * ihex.c: Convert to ISO C.
1845 * libcoff-in.h: Convert to ISO C.
1846 * mach-o.c: Convert to ISO C.
1847 * mach-o.h: Convert to ISO C.
1848 * netbsd.h: Convert to ISO C.
1849 * ns32k.h: Convert to ISO C.
1850 * ns32knetbsd.c: Convert to ISO C.
1851 * oasys.c: Convert to ISO C.
1852 * pdp11.c: Convert to ISO C.
1853 * pef-traceback.h: Convert to ISO C.
1854 * pef.c: Convert to ISO C.
1855 * pef.h: Convert to ISO C.
1856 * riscix.c: Convert to ISO C.
1857 * som.c: Convert to ISO C.
1858 * som.h: Convert to ISO C.
1859 * srec.c: Convert to ISO C.
1860 * stabs.c: Convert to ISO C.
1861 * sunos.c: Convert to ISO C.
1862 * tekhex.c: Convert to ISO C.
1863 * versados.c: Convert to ISO C.
1864 * version.h: Convert to ISO C.
1865 * xcoff-target.h: Convert to ISO C.
1866 * xcofflink.c: Convert to ISO C.
1867 * xsym.c: Convert to ISO C.
1868 * xsym.h: Convert to ISO C.
1870 2005-04-08 Paul Brook <paul@codesourcery.com>
1872 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1873 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1874 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1875 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1876 (elf32_arm_to_thumb_stub): Create PIC stubs.
1877 (record_arm_to_thumb_glue): Use different stub size for relocatable
1878 images.
1880 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1882 * elf64-ppc.c (dec_dynrel_count): New function split out from
1883 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1884 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1885 (ppc64_elf_tls_optimize): Likewise.
1887 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1889 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1890 CORE_WCOOKIE_OFFSET.
1891 (SPARC64_WCOOKIE_OFFSET): New.
1892 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1894 2005-04-05 Nick Clifton <nickc@redhat.com>
1896 * po/rw.po: New translation: Kinyarwanda
1897 * configure.in (ALL_LINGUAS): Add rw
1898 * configure: Regenerate.
1900 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1902 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1903 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1904 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1905 section flags.
1906 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1907 to check for SHT_MIPS_OPTIONS sections.
1908 (_bfd_mips_elf_set_section_contents): Likewise.
1910 2005-04-04 Eric Christopher <echristo@redhat.com>
1912 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1913 Clean up gp handling code.
1915 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1917 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1918 group section.
1919 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1920 sections for relocatable files only. Remove the linker created
1921 group sections.
1922 (_bfd_elf_compute_section_file_positions): Pass link_info to
1923 assign_section_numbers.
1925 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1926 (elf_backend_object_p): Defined.
1928 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1930 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1932 2005-04-03 Fred Fish <fnf@specifixinc.com>
1934 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1935 dwarf_ranges_size members.
1936 (struct comp_unit): Add base_address member.
1937 (struct funcinfo): Replace low/high members with an arange.
1938 (arange_add): Replace incoming "unit" parameter with "abfd" and
1939 "first_arange" pointers. Reorganize/rewrite function body.
1940 (decode_line_info): Change arange_add call to pass bfd and arange
1941 pointers.
1942 (lookup_address_in_line_info_table): Use arange list instead of
1943 individual low/high members. Walk function's arange list to find
1944 lowest PC in list, to test for overlapping functions.
1945 (read_debug_ranges): New function, reads the debug_ranges section.
1946 (lookup_address_in_function_table): Use arange list instead of
1947 individual low/high members. Rewrite to find smallest range that
1948 matches.
1949 (read_rangelist): Read a given rangelist from debug_ranges.
1950 (scan_unit_for_functions): Use arange list instead of individual
1951 low/high members. Handle a DW_AT_ranges attribute.
1952 (parse_comp_unit): Use arange list instead of individual low/high
1953 members. Save comp unit base address. Handle a DW_AT_ranges
1954 attribute.
1956 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf.c (assign_section_numbers): Really use the kept section.
1960 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1962 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1964 * elf.c (assign_section_numbers): When sh_link points to a
1965 discarded section, call _bfd_elf_check_kept_section to see if
1966 the kept section can be used. Otherwise reject sh_link
1967 pointing to discarded section.
1969 * elflink.c (_bfd_elf_check_kept_section): New.
1970 (elf_link_input_bfd): Use it.
1972 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1974 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1975 that we no longer need.
1977 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1979 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1980 rather than 0.
1981 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1983 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1985 * elf.c (assign_section_numbers): Fix a typo.
1987 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1989 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1990 error message.
1991 (_bfd_elf_section_already_linked): Likewise.
1993 2005-03-31 Jerome Guitton <guitton@gnat.com>
1995 * config.in: Regenerate.
1997 2005-03-31 Jerome Guitton <guitton@gnat.com>
1999 * config.in (HAVE_DECL_BASENAME): New configure macro.
2000 * configure.in: Check for basename.
2001 * configure: Regenerate.
2003 2005-03-30 Julian Brown <julian@codesourcery.com>
2005 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2006 bfd_elf32_is_arm_mapping_symbol_name.
2007 * bfd-in2.h: Regenerate.
2008 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2009 bfd_elf32_is_arm_mapping_symbol_name.
2010 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2011 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2012 (arm_elf_find_function): Likewise.
2013 (elf32_arm_output_symbol_hook): Likewise.
2015 2005-03-30 Julian Brown <julian@codesourcery.com>
2017 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2018 * bfd-in2.h: Regenerate.
2019 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2020 bfd_elf32_is_arm_mapping_symbol_name.
2021 (elf32_arm_output_symbol_hook): Likewise.
2022 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2023 mapping symbols.
2024 (is_arm_mapping_symbol_name): Function moved from here...
2025 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2026 and made global.
2028 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2030 * configure.in: Check for ffs decl and alphabetize.
2031 * config.in: Regenerate.
2032 * configure: Regenerate.
2033 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2035 2005-03-29 Fred Fish <fnf@specifixinc.com>
2037 * dwarf2.c (struct comp_unit): Fix typo.
2038 (scan_unit_for_functions): Remove unused local variable "name"
2039 and dead code that set it.
2041 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2042 Phil Blundell <philb@gnu.org>
2044 * bfd-in2.h, libbfd.h: Regenerated.
2045 * reloc.c: Add ARM TLS relocations.
2046 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2047 relocations.
2048 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2049 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2050 (elf32_arm_tls_ie32_howto): New.
2051 (elf32_arm_howto_from_type): Support TLS relocations.
2052 (elf32_arm_reloc_map): Likewise.
2053 (elf32_arm_reloc_type_lookup): Likewise.
2054 (TCB_SIZE): Define.
2055 (struct elf32_arm_obj_tdata): New.
2056 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2057 (elf32_arm_mkobject): New function.
2058 (struct elf32_arm_relocs_copied): Add pc_count.
2059 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2060 (GOT_TLS_IE): Define.
2061 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2062 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2063 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2064 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2065 (dtpoff_base, tpoff): New functions.
2066 (elf32_arm_final_link_relocate): Handle TLS relocations.
2067 (IS_ARM_TLS_RELOC): Define.
2068 (elf32_arm_relocate_section): Warn about TLS mismatches.
2069 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2070 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2071 TLS relocations and pc_count.
2072 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2073 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2074 calls.
2075 (elf32_arm_size_dynamic_sections): Handle TLS.
2076 (elf32_arm_finish_dynamic_symbol): Likewise.
2077 (bfd_elf32_mkobject): Define.
2079 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2081 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2082 relocation types. Don't count relocations which will use a PLT.
2084 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2086 * elf.c (elfcore_grok_nto_status): Print tid as long.
2087 (elfcore_grok_nto_regs): Likewise.
2089 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2091 * irix-core.c: Remove some unnecessary prototypes.
2093 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2095 * irix-core.c: Convert to ISO C.
2097 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2099 * irix-core.c (do_sections): Replace + by | in expression.
2100 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2101 to unused parameters to avoid a compiler warning.
2103 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2105 * netbsd-core.c: Convert to ISO C. Fix formatting.
2107 2005-03-24 Eric Christopher <echristo@redhat.com>
2109 * elfxx-mips.c: Revert previous patch.
2111 2005-03-24 Nick Clifton <nickc@redhat.com>
2113 * targets.c (_bfd_target_vector): Only include the
2114 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2115 all targets enabled.
2117 2005-03-24 James E Wilson <wilson@specifixinc.com>
2119 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2120 (BFD64_BACKENDS): Add elf32-ia64.lo.
2121 * Makefile.in: Regenerate.
2123 2005-03-23 Eric Christopher <echristo@redhat.com>
2125 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2126 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2127 after emitting relocation.
2128 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2129 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2130 and readonly_reloc.
2132 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2133 Nick Clifton <nickc@redhat.com>
2135 * config.bfd: Accept any C library to accompany a GNU Linux
2136 implementation, not just the GNU C library.
2137 * configure.in: Likewise.
2138 * configure: Regenerate.
2140 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2142 * bfd-in.h (_bfd_elf_provide_symbol): New.
2143 * bfd-in2.h: Regenerated.
2145 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2146 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2147 of set_linker_sym.
2149 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2150 from elf32-ppc.c.
2152 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2154 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2156 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2158 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2159 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2160 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2161 (xtensa_opcode_decode): Rearrange code.
2163 2005-03-22 Nick Clifton <nickc@redhat.com>
2165 * binary.c: Convert to ISO C90 formatting.
2166 * coff-arm.c: Convert to ISO C90 formatting.
2167 * coffgen.c: Convert to ISO C90 formatting.
2168 * elf32-gen.c: Convert to ISO C90 formatting.
2169 * elf64-gen.c: Convert to ISO C90 formatting.
2170 * hash.c: Convert to ISO C90 formatting.
2171 * ieee.c: Convert to ISO C90 formatting.
2173 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2175 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2176 unresolved symbols in R_ARM_NONE relocations.
2178 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2180 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2181 UNRESOLVED_RELOC_P argument. Set it appropriately.
2182 (elf32_arm_relocate_section): Update call to
2183 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2184 unresolved_reloc instead.
2186 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2188 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2189 .gnu.warning.* sections.
2191 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2193 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2194 written_address_p.
2195 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2196 (elf_create_pointer_linker_section): Delete info parm. Don't make
2197 h dynamic. Don't set written_address_p.
2198 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2199 (bfd_put_ptr): Delete.
2200 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2201 Always write section contents. Assert global sym is def_regular.
2202 Use offset bottom bit as a written flag.
2203 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2204 calls.
2206 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2208 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2209 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2210 and end syms.
2212 2005-03-21 Nick Clifton <nickc@redhat.com>
2214 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2215 targets.
2216 (t2a1_bx_pc_insn): Likewise.
2217 (t2a2_noop_insn): Likewise.
2218 (t2a3_b_insn): Likewise.
2219 (t2a1_push_insn): Likewise.
2220 (t2a2_ldr_insn): Likewise.
2221 (t2a3_mov_insn): Likewise.
2222 (t2a4_bx_insn): Likewise.
2223 (t2a5_pop_insn): Likewise.
2224 (t2a6_bx_insn): Likewise.
2225 (coff_arm_relocate_section): Only declare the high_address
2226 variable for non WINCE targets.
2228 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2230 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2231 SEC_LINKER_CREATED. Attach to dynobj.
2232 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2234 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2236 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2237 sym_offset. Add name, bss_name, sym_name, sym_val.
2238 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2239 Add sdata array of elf_linker_section_t.
2240 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2241 (enum elf_linker_section_enum): Delete.
2242 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2243 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2244 the special sections are needed. Adjust htab->sdata refs.
2245 Ensure dynobj is set in sreloc code.
2246 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2247 (ppc_elf_set_sdata_syms): New function.
2248 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2249 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2250 sym_val instead of sym_hash.
2251 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2253 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2255 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2256 (ppc_elf_merge_private_bfd_data): Likewise.
2258 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2260 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2261 (ppc_elf_create_linker_section): Don't create rel_section.
2262 (elf_create_pointer_linker_section): Don't size relocs.
2263 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2264 Don't generate relocs.
2265 (ppc_elf_relocate_section): Adjust calls to
2266 elf_finish_pointer_linker_section.
2268 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2270 * elf32-ppc.c (is_ppc_elf_target): New function.
2271 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2272 for bfd_target_elf_flavour. Do this test before endian check.
2273 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2274 (ppc_elf_size_dynamic_sections): Likewise.
2276 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2278 * elf-bfd.h (elf_backend_data): Add int to
2279 elf_backend_section_from_shdr.
2280 (bfd_elf_section_data): Update comment for this_idx.
2281 (_bfd_elf_make_section_from_shdr): Add int.
2282 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2284 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2285 and use it to set this_idx in bfd_elf_section_data.
2286 (bfd_section_from_shdr): Pass shindex to
2287 _bfd_elf_make_section_from_shdr.
2288 (_bfd_elf_section_from_bfd_section): Use this_idx in
2289 bfd_elf_section_data to find section index.
2291 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2292 index and pass it to _bfd_elf_make_section_from_shdr.
2293 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2294 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2295 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2296 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2297 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2298 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2299 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2300 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2301 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2303 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2304 Ross Ridge <rridge@csclub.uwaterloo.ca>
2306 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2307 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2308 cases. Add comment.
2310 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2312 * elflink.c (elf_mark_used_section): Remove check for special
2313 sections.
2315 2005-03-18 Andreas Schwab <schwab@suse.de>
2317 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2318 from bfd_vma to ia64_insn, remove broken cast.
2320 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2322 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2323 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2324 elf_m68k_finish_dynamic_sections): Use it.
2326 2005-03-17 Paul Brook <paul@codesourcery.com>
2327 Dan Jacobowitz <dan@codesourcery.com>
2328 Mark Mitchell <mark@codesourcery.com>
2330 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2331 (elf32_arm_additional_program_headers): Likewise.
2332 (elf_backend_modify_segment_map): Define.
2333 (elf_backend_additional_program_headers): Likewise.
2334 (elf32_arm_symbian_modify_segment_map): Use
2335 elf32_arm_modify_segment_map.
2337 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2339 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2340 for special sections.
2342 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2344 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2345 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2346 section_sym_count param, and return number of section symbols.
2347 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2348 .dynsym contents. Don't bother calling swap_symbol_out on the
2349 first all-zero dynsym.
2350 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2351 special sections like bfd_abs_section.
2352 (bfd_elf_gc_sections): Spelling fix.
2354 2005-03-16 Fred Fish <fnf@specifixinc.com>
2356 PR binutils/790
2357 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2358 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2360 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2362 * elflink.c (elf_mark_used_section): New.
2363 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2364 non-relocatable link if we don't do GC.
2366 2005-03-16 Nick Clifton <nickc@redhat.com>
2367 Ben Elliston <bje@au.ibm.com>
2369 * configure.in (werror): New switch: Add -Werror to the
2370 compiler command line. Enabled by default. Disable via
2371 --disable-werror.
2372 * configure: Regenerate.
2374 2005-03-16 Nick Clifton <nickc@redhat.com>
2376 * ecoff.c: Convert to ISO C90 formatting.
2378 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2380 * elf32-ppc.c: Divide file into general and linker specific
2381 functions. Sort linker functions into roughly the order in which
2382 they are called by the ELF linker code.
2384 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2386 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2387 on section. Correct comment, and add FIXME.
2388 (ppc_elf_additional_program_headers): Don't bump header count for
2389 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2390 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2391 do allocate memory if they need it.
2393 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2395 * config.bfd (x86_64-elf): Add target.
2397 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2399 * po/es.po: Commit new Spanish translation.
2401 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2403 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2404 for global symbol when reporting overflow.
2406 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2408 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2409 * libbfd.h: Rebuilt.
2410 * archive.c (_bfd_ar_spacepad): New function.
2411 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2412 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2413 coff_write_armap): Use it.
2414 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2415 uid/gid support.
2416 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2418 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2420 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2421 has_table to the start of the function.
2423 2005-03-10 Ben Elliston <bje@au.ibm.com>
2425 * archive.c: Include hashtab.h.
2426 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2427 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2428 (hash_file_ptr): New function.
2429 (eq_file_ptr): Likewise.
2430 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2431 * libbfd-in.h: Include hashtab.h.
2432 (struct artdata): Change `cache' member type to htab_t.
2433 * libbfd.h: Rebuild.
2435 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2437 * configure.in: Bump version to 2.16.90.
2438 * configure: Regenerated.
2440 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2442 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2443 close is a function like macro in system headers.
2445 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2447 PR ld/778
2448 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2449 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2451 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2453 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2455 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2457 * po/bfd.pot: Regenerate.
2459 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2461 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2462 with is_func.
2463 (func_desc_adjust): Force dot-syms local in executables as well
2464 as shared libs.
2466 2005-03-04 David Daney <ddaney@avtrex.com>
2468 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2469 '__gnu_local_gp' symbol used by gas -mno-shared.
2471 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2473 * elf-bfd.h (elf_backend_data): Add "const char *" to
2474 elf_backend_section_from_phdr.
2476 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2477 elf_backend_section_from_phdr hook.
2479 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2480 Joseph Myers <joseph@codesourcery.com>
2482 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2483 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2484 and tls_ldm_offset.
2485 (struct mips_elf_got_per_bfd_arg): Add global_count.
2486 (struct mips_elf_count_tls_arg): New.
2487 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2488 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2489 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2490 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2491 (TLS_RELOC_P): Define.
2492 (TP_OFFSET, DTP_OFFSET): Define.
2493 (dtprel_base, tprel_base): New functions.
2494 (mips_elf_link_hash_newfunc): Initialize tls_type.
2495 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2496 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2497 TLS entries.
2498 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2499 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2500 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2501 (mips_tls_got_index): New functions.
2502 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2503 arguments. Pass them to mips_elf_create_local_got_entry. Use
2504 mips_tls_got_index.
2505 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2506 Handle TLS entries.
2507 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2508 mips_elf_create_local_got_entry.
2509 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2510 arguments. Handle TLS entries.
2511 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2512 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2513 TLS entries.
2514 (mips_elf_record_global_got_symbol): Likewise.
2515 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2516 Count TLS entries.
2517 (mips_elf_merge_gots): Handle TLS entries when merging.
2518 (mips_elf_initialize_tls_index): New function.
2519 (mips_elf_set_global_got_offset): Handle TLS entries.
2520 (mips_elf_adjust_gp): Handle TLS.
2521 (mips_elf_multi_got): Remove redundant call to
2522 mips_elf_resolve_final_got_entries. Initialize global_count.
2523 Correct a comment. Initialize new TLS members of mips_got_info.
2524 Assign TLS GOT indexes for new GOTs.
2525 (mips_elf_create_got_section): Initialize new TLS members of
2526 mips_got_info.
2527 (mips_elf_calculate_relocation): Handle TLS relocs.
2528 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2529 functions.
2530 (_bfd_mips_elf_always_size_sections): Handle TLS.
2531 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2532 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2533 changed functions.
2534 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2535 (_bfd_mips_elf_hide_symbol): Handle TLS.
2536 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2537 (mips_reloc_map): Add TLS relocs.
2538 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2539 * elf64-mips.c (mips_elf64_howto_table_rel)
2540 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2541 * reloc.c: Define new MIPS TLS relocations.
2542 * libbfd.h, bfd-in2.h: Regenerated.
2544 2005-03-02 Jan Beulich <jbeulich@novell.com>
2546 * Makefile.am: Add dependency of cache.o on libiberty.h.
2547 * cache.c: Include libiberty.h.
2548 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2550 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2552 * elf.c (bfd_section_from_shdr <default case>): Call
2553 elf_backend_section_from_shdr hook unconditionally, and return
2554 what it returns.
2555 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2556 * elfxx-target.h (elf_backend_section_from_shdr)
2557 (elf_backend_section_from_phdr): Default to
2558 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2559 respectively.
2561 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2563 * targets.h: Typo fix.
2564 * bfd-in2.h: Regenerate.
2566 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2567 structs to size on-disk structures.
2568 (b_out_set_section_contents): Size the external struct, not the
2569 internal one for on-disk size.
2570 (b_out_sizeof_headers): Likewise.
2572 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2574 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2575 entry points with the func descriptor as well as undefweak.
2577 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2579 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2580 present when IMPORT_NAME_UNDOECRATE is used.
2582 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2584 PR 757
2585 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2586 int.
2588 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2589 to _bfd_elf_merge_symbol.
2591 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2592 unsigned int to return the alignment of the old common symbol
2593 in the dynamic object.
2594 (_bfd_elf_add_default_symbol): Pass NULL to
2595 _bfd_elf_merge_symbol.
2596 (elf_link_add_object_symbols): Pass &old_alignment to
2597 _bfd_elf_merge_symbol. Get the alignment of the new common
2598 symbol in the dynamic object.
2600 2005-02-24 Ben Elliston <bje@au.ibm.com>
2602 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2603 * format.c (bfd_check_format_matches): Likewise.
2604 * archive.c (BFD_GNU960_ARMAG): Likewise.
2605 (bfd_generic_archive_p): Likewise.
2606 (_bfd_write_archive_contents): Likewise.
2608 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2610 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2611 * configure: Regenerate.
2613 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2615 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2616 COMDAT group sections to have default visibility.
2618 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2620 * coffcode.h (coff_print_aux): Warning fix.
2621 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2622 instead of section pointer to identify.
2623 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2624 the correct size buffer for local sym mangling too.
2625 (h8300_bfd_link_add_symbols): Likewise.
2626 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2627 warning.
2628 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2629 * elf32-xtensa.c (literal_value_hash): Warning fix.
2630 * versados.c (process_otr): Warning fix.
2631 (versados_canonicalize_reloc): Likewise.
2632 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2633 * vms.c (fill_section_ptr): Warning fix.
2635 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2637 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2638 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2640 2005-02-23 Nick Clifton <nickc@redhat.com>
2642 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2643 the relvaddr field of the Elf32_crinfo structure.
2645 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2646 variables that are passed by reference to
2647 m68hc11_get_relocation_value in case that function does not
2648 initialise them.
2650 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2651 return statements and replace with a single return at the end of
2652 the function. This helps pacify the flow analysis code in gcc 4.0.
2654 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2655 strtab to avoid compile time warning.
2657 2005-02-23 Ben Elliston <bje@au.ibm.com>
2659 * opncls.c (bfd_zalloc): Document this function.
2661 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2663 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2664 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2665 Replace SEC_SHARED with SEC_COFF_SHARED.
2666 (styp_to_sec_flags): Likewise.
2668 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2669 (TARGET_LITTLE_SYM): Likewise.
2671 * section.c (SEC_ARCH_BIT_0): Removed.
2672 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2673 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2674 (SEC_SHARED): Renamed to ...
2675 (SEC_COFF_SHARED): This.
2676 (SEC_BLOCK): Renamed to ...
2677 (SEC_TIC54X_BLOCK): This.
2678 (SEC_CLINK): Renamed to ...
2679 (SEC_TIC54X_CLINK): This.
2680 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2681 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2682 end.
2683 * bfd-in2.h: Regenerated.
2685 2005-02-21 Fred Fish <fnf@specifixinc.com>
2687 * dwarf2.c (find_abstract_instance_name): Call recursively
2688 to handle a DW_AT_specification.
2690 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2692 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2693 mips_elf_create_dynamic_relocation,
2694 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2695 Remove #if 0'd code.
2697 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2699 * Makefile.am: Run "make dep-am"
2700 * Makefile.in: Regenerate.
2702 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2704 * coffgen.c (bfd_coff_get_comdat_section): Check that
2705 coff_section_data isn't NULL.
2707 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2709 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2710 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2711 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2712 useless assignments.
2713 (xcoff_write_archive_contents_big): Likewise.
2714 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2715 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2716 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2717 * cofflink.c (process_embedded_commands): Warning fixes.
2718 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2719 Warning fixes.
2720 * dwarf2.c: Warning fixes.
2721 * elf-bfd.h: Likewise.
2722 * elf-eh-frame.c: Likewise.
2723 * elf-strtab.c: Likewise.
2724 * elf.c: Likewise.
2725 * elf32-m68k.c: Likewise.
2726 * elf32-ppc.c: Likewise.
2727 * elf32-sh-symbian.c: Likewise.
2728 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2729 * elf64-sh64.c: Likewise.
2730 * peicode.h: Likewise.
2731 * elf64-mmix.c: Warning fixes.
2732 * elfcode.h: Likewise.
2733 * elfxx-mips.c: Likewise.
2734 * libbfd-in.h: Likewise.
2735 * libbfd.c: Likewise.
2736 * mach-o.c: Likewise.
2737 * merge.c: Likewise.
2738 * mmo.c: Likewise.
2739 * opncls.c: Likewise.
2740 * pef.c: Likewise.
2741 * srec.c: Likewise.
2742 * vms-hdr.c: Likewise.
2743 * vms-tir.c: Likewise.
2744 * xtensa-isa.c: Likewise.
2745 * xtensa-modules.c: Likewise.
2746 * xsym.c: Likewise.
2747 (pstrcmp): Use correct choice of string lengths. Fix return value.
2748 (bfd_sym_module_name): Correct string length.
2749 * bfd-in2.h: Regenerate.
2750 * libbfd.h: Regenerate.
2752 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2754 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2755 uninitialized check_segment[1] in TLSMOFF case.
2756 Reported by Alan Modra.
2757 (elf32_frv_relocate_section): Improve errors and warnings.
2759 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2761 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2763 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2765 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2766 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2767 * pef.c (bfd_pef_scan): Don't ignore return value of
2768 bfd_pef_scan_start_address.
2769 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2770 bfd_mach_o_scan_start_address.
2771 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2772 * elfxx-mips.c: Remove unnecessary prototypes.
2773 (sort_dynamic_relocs_64): Abort if not BFD64.
2775 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2777 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2778 Skip toc reloc adjust if reloc_count is zero.
2780 2005-02-15 Nigel Stephens <nigel@mips.com>
2781 Maciej W. Rozycki <macro@mips.com>
2783 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2784 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2785 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2786 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2787 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2788 dst_mask.
2789 (mips16_gprel_reloc): Remove bit shuffling; call
2790 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2791 and _bfd_mips16_elf_reloc_shuffle() instead.
2792 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2793 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2794 relocs.
2795 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2796 elf_mips16_howto_table_rel.
2797 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2798 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2799 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2800 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2801 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2802 dst_mask.
2803 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2804 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2805 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2806 placeholders.
2807 (mips16_gprel_reloc): Remove bit shuffling; call
2808 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2809 and _bfd_mips16_elf_reloc_shuffle() instead.
2810 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2811 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2812 relocs.
2813 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2814 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2815 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2816 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2817 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2818 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2819 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2820 dst_mask.
2821 (mips16_gprel_reloc): Remove bit shuffling; call
2822 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2823 and _bfd_mips16_elf_reloc_shuffle() instead.
2824 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2825 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2826 relocs.
2827 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2828 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2829 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2830 handle bit shuffling for MIPS16 relocs.
2831 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2832 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2833 and _bfd_mips16_elf_reloc_shuffle().
2834 (_bfd_mips_elf_generic_reloc): Likewise.
2835 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2836 and R_MIPS16_LO16.
2837 (mips_elf_obtain_contents): Remove bit shuffling.
2838 (mips_elf_perform_relocation): Likewise; call
2839 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2840 instead.
2841 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2842 and R_MIPS16_LO16.
2843 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2844 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2845 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2846 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2847 (BFD_RELOC_MIPS16_LO16): Likewise.
2848 * bfd-in2.h: Regenerate.
2849 * libbfd.h: Regenerate.
2851 2005-02-15 Jan Beulich <jbeulich@novell.com>
2853 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2854 R_IA64_DTPMOD64[LM]SB.
2856 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2858 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2859 backward branch in the same section.
2860 (elfNN_ia64_relocate_section): Inform users that the input
2861 section is too big to relax br instruction when overflow
2862 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2863 and R_IA64_PCREL21F.
2865 2005-02-14 Orjan Friberg <orjanf@axis.com>
2867 * elfcore.h (elf_core_file_p): Move the call to
2868 elf_backend_object_p to allow the correct machine to be set before
2869 processing the program headers.
2871 2005-02-14 Nick Clifton <nickc@redhat.com>
2873 PR binutils/716
2874 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2875 aware flag from the input bfd to the output bfd.
2877 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2879 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2880 R_MIPS_LITERAL relocations for external symbols.
2881 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2882 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2884 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2886 * bfd-in2.h: Rebuilt.
2888 2005-02-11 Paul Brook <paul@codesourcery.com>
2890 * elf-bfd.h (struct elf_link_hash_table): Add
2891 is_relocatable_executable.
2892 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2893 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2894 symbols in relocatable executables.
2895 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2896 relocatable executables.
2897 (_bfd_elf_link_renumber_dynsyms): Ditto.
2898 (bfd_elf_final_link): Ditto.
2899 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2900 relocations into relocatable executables.
2901 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2902 executables. Also copy absolute relocations.
2903 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2904 in relocatable executables.
2905 (allocate_dynrelocs): Copy relocations for relocatable executables.
2906 Output dynamic symbols for symbols defined in linker scripts.
2908 2005-02-11 Nick Clifton <nickc@redhat.com>
2910 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2911 to avoid a compile time warning.
2913 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2914 BFD_ASSERT.
2916 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2917 inclusion of coffcode.h so that it is actually picked up.
2919 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2920 case it is not used.
2922 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2923 structure and macro.
2925 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2926 array.
2928 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2929 to protect the declaration of this array.
2931 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2932 Avoid call to memcpy with a size of 0.
2934 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2936 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2937 old-style branches to undefined dot-symbols which will be
2938 satisfied by a plt call.
2940 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2942 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2943 (ppc64_elf_copy_indirect_symbol): ..here.
2944 (func_desc_adjust): Use move_plt_plist.
2946 2005-02-10 Paul Brook <paul@codesourcery.com>
2948 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2950 2005-02-10 Paul Brook <paul@codesourcery.com>
2952 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2953 symbols local.
2954 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2955 (elf_link_renumber_local_hash_table_dynsyms): New function.
2956 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2958 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2960 * bfd-in.h (BFD_LINKER_CREATED): Define.
2961 * bfd-in2.h: Rebuilt.
2962 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2963 BFD_LINKER_CREATED bfds when determining input bfds without
2964 .note.GNU-stack section.
2966 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2968 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2969 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2970 relocations against external symbols unchanged.
2972 2005-02-08 Paul Brook <paul@codesourcery.com>
2974 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2975 sections.
2977 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2979 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2980 prefix here.
2982 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2984 * elf64-mips.c: Fix formatting throughout.
2986 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2988 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2990 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2992 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2993 *ABS*/*UND* sections.
2994 (elf32_frv_relocate_section): Move zero-addend-required error...
2995 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2996 missing needed TLS section.
2998 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3000 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3001 being the last symbol.
3002 (aout_link_add_symbols): Just return TRUE if a warning
3003 symbol was last.
3005 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3007 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3008 R_MIPS_GPREL32 relocations against external symbols.
3009 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3010 comment.
3012 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3014 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3015 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3016 elf_string_from_elf_strtab.
3017 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3018 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3019 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3020 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3021 looking at cached symtab info first, before iterating over headers.
3022 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3023 * elfcode.h (elf_object_p): Don't load section header stringtab
3024 specially.
3026 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3028 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3029 against protected function when building shared library.
3031 PR 584
3032 * elf64-x86-64.c (is_32bit_relative_branch): New.
3033 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3034 protected function symbol when building shared library for
3035 32bit relative branch instruction.
3037 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3039 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3040 syms when doing a relocatable link.
3041 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3042 at u.def.section.
3043 (ppc64_elf_tls_setup): Likewise.
3044 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3046 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3048 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3049 (link_hash_newfunc): Clear all locals using memset.
3050 (make_fdh): Remove flags param. Always create fake func desc
3051 weak. Link the descriptor with the code entry sym.
3052 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3053 (add_symbol_adjust): Adjust make_fdh call.
3054 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3055 descriptor to strong undefined if code entry is strong.
3057 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3059 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3060 lookup here. Set to new before calling bfd_link_repair_undef_list.
3061 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3063 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3065 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3067 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3069 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3070 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3071 before the as-needed lib was loaded. Abort on unexpected refs.
3073 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3075 * elflink.c (elf_smash_syms): Expand comments.
3076 (elf_link_add_object_symbols): Only call elf_smash_syms for
3077 as-needed dynamic objects.
3079 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3080 everything, just the field specific to ia64.
3081 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3083 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3085 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3086 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3087 undefined syms.
3088 (struct add_symbol_adjust_data): New.
3089 (add_symbol_adjust): Make an undefweak func desc for old ABI
3090 objects to link with --as-needed shared libs. Return fail status.
3091 Don't adjust old ABI func entry sym to weak if func desc syms
3092 isn't defined.
3093 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3094 and return status.
3096 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3098 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3099 for clarity.
3101 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3103 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3104 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3105 remove anything but new and undefweak.
3106 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3107 existing _DYNAMIC.
3108 (_bfd_elf_create_dynamic_sections): Formatting.
3109 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3110 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3111 (struct elf_smash_data): New.
3112 (elf_smash_syms): New function.
3113 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3114 unneeded dynamic objects to loaded list.
3115 (elf_link_output_extsym): Don't handle as-needed here. Strip
3116 bfd_link_hash_new symbols.
3117 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3118 delref when dynindx is already -1.
3119 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3120 symbols.
3121 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3123 2005-02-01 Ben Elliston <bje@au.ibm.com>
3125 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3127 2005-02-01 Ben Elliston <bje@au.ibm.com>
3129 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3130 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3131 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3132 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3133 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3134 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3135 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3136 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3137 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3138 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3139 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3140 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3141 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3142 throughout. Similarly, collapse #if 1'd code.
3144 2005-02-01 Ben Elliston <bje@au.ibm.com>
3146 * elf-bfd.h (bfd_elf_discard_group): Remove.
3147 * elf.c (bfd_elf_discard_group): Likewise.
3148 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3150 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3152 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3153 (_bfd_elf_eh_frame_address_size): Declare.
3154 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3155 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3156 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3157 (elf_backend_eh_frame_address_size): Define.
3158 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3159 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3160 size from the new backend hook.
3161 (_bfd_elf_write_section_eh_frame): Likewise.
3162 (_bfd_elf_eh_frame_address_size): New function.
3164 2005-01-31 Andrew Cagney <cagney@gnu.org>
3166 * configure: Regenerate to track ../gettext.m4.
3168 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3170 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3171 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3173 2005-01-31 Nick Clifton <nickc@redhat.com>
3175 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3176 sparc-lynxos, vax-vms) be obsolete.
3178 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3180 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3181 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3182 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3183 * elfcode.h (elf_object_p): Use minpagesize instead of
3184 maxpagesize.
3185 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3186 (elfNN_bed): Include ELF_MINPAGESIZE.
3188 2005-01-28 Julian Brown <julian@codesourcery.com>
3190 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3191 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3192 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3193 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3194 passing flag value from ld. Set flag value in global hash table entry.
3195 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3196 relocation.
3198 2005-01-27 Andrew Cagney <cagney@gnu.org>
3200 * configure: Regenerate to track ../gettext.m4 change.
3202 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3204 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3205 SymbianOS.
3207 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3209 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3210 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3211 for TLSMOFF.
3212 * reloc.c: Add R_FRV_TLSMOFF.
3213 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3214 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3215 (elf32_frv_relocate_section): Handle it.
3216 (elf32_frv_check_relocs): Likewise.
3217 * libbfd.h, bfd-in2.h: Rebuilt.
3218 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3219 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3220 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3221 such that they return the constant in gr9.
3222 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3223 symbols.
3224 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3225 too, such that they shrink on relaxation.
3226 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3227 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3228 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3229 if we can guarantee the use of 16-bit constants.
3230 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3231 Introduce TLS support for FR-V FDPIC.
3232 * reloc.c: Add TLS relocations.
3233 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3234 (elf32_frv_rel_tlsdesc_value_howto): New.
3235 (elf32_frv_rel_tlsoff_howto): New.
3236 (frv_reloc_map): Add new mappings.
3237 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3238 reloc information.
3239 (frvfdpic_dynamic_got_plt_info): New.
3240 (frvfdpic_plt_tls_ret_offset): New.
3241 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3242 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3243 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3244 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3245 section as local.
3246 (struct frvfdpic_relocs_info): Add TLS fields.
3247 (frvfdpic_relocs_info_hash): Warning clean up.
3248 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3249 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3250 (FRVFDPIC_TLS_BIAS): Define.
3251 (tls_biased_base): New.
3252 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3253 relocations.
3254 (frv_reloc_type_lookup): Likewise.
3255 (frvfdpic_info_to_howto_rel): Likewise.
3256 (elf32_frv_relocate_section): Likewise.
3257 (_frv_create_got_section): Create the PLT section here.
3258 (elf32_frvfdpic_create_dynamic_sections): Not here.
3259 (_frvfdpic_count_nontls_entries): Move out of...
3260 (_frvfdpic_count_got_plt_entries): ... here.
3261 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3262 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3263 support.
3264 (_frvfdpic_relax_tls_entries): New.
3265 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3266 (_frvfdpic_get_tlsdesc_entry): New.
3267 (_frvfdpic_assign_got_entries): Add TLS support.
3268 (_frvfdpic_assign_plt_entries): Likewise.
3269 (_frvfdpic_reset_got_plt_entries): New.
3270 (_frvfdpic_size_got_plt): Move out of...
3271 (elf32_frvfdpic_size_dynamic_sections): ... here.
3272 (_frvfdpic_relax_got_plt_entries): New.
3273 (elf32_frvfdpic_relax_section): New.
3274 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3275 (elf32_frv_check_relocs): Add TLS support.
3276 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3277 * libbfd.h, bfd-in2.h: Rebuilt.
3279 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3281 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3282 loadable reloc sections.
3283 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3284 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3286 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3288 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3289 sections immediately when linking shared libs. Instead, wait until
3290 we know a lib is needed.
3291 (_bfd_elf_link_create_dynstrtab): Extract from..
3292 (_bfd_elf_link_create_dynamic_sections_): ..here.
3293 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3294 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3295 for non-existent .dynamic.
3296 (elf_link_output_extsym): Don't complain about undefined symbols
3297 in as-needed dynamic libs that aren't actually linked.
3299 2005-01-24 Andrew Cagney <cagney@gnu.org>
3301 * configure: Regenerate, ../gettext.m4 was updated.
3303 2005-01-21 Ben Elliston <bje@au.ibm.com>
3305 * aout-encap.c: Remove unused file.
3307 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3309 PR 679
3310 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3311 non-function symbols are local.
3312 (_bfd_elf_symbol_refs_local_p): Likewise.
3314 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3316 * bfd.c (bfd_link_just_syms): Add abfd param.
3317 * bfd-in2.h: Regenerate.
3319 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3321 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3322 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3323 instructions. If the amount of padding is known, reduce the size
3324 of the CIE or FDE by that amount.
3326 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3328 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3329 augmentation_size. Use bfd_signed_vmas for data_align.
3330 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3331 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3332 functions. Don't read past the end of the enclosing CIE or FDE.
3333 (skip_bytes): New utility function.
3334 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3335 sanity checking.
3336 (_bfd_elf_write_section_eh_frame): Use new functions.
3338 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3340 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3341 assert-style REQUIRE() macro to handle sanity checks.
3343 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3345 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3346 (comp_unit): Here.
3347 (read_unsigned_leb128): Removed.
3348 (read_signed_leb128): Removed.
3349 (find_abstract_instance_name): Updated.
3350 (parse_comp_unit): Accept info_ptr_unit.
3351 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3352 comp unit and pass it to parse_comp_unit.
3354 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3355 (read_signed_leb128): Moved to ...
3356 * libbfd.c: Here.
3358 * libbfd-in.h (read_unsigned_leb128): New prototype.
3359 (read_signed_leb128): Likewise.
3360 * libbfd.h: Regenerated.
3362 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3363 Nick Clifton <nickc@redhat.com>
3365 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3366 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3367 arch_sh4a_nofpu_up in order to match the external names and make the
3368 testsuite's job easier.
3369 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3370 names.
3371 * bfd-in2.h: Regenerate.
3373 2005-01-15 Andrew Cagney <cagney@gnu.org>
3375 * bfd.m4: New file.
3376 * acinclude.m4: Move BFD_NEED_DECLARATION,
3377 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3378 the new file bfd.m4. Include ../bfd/bfd.m4.
3379 * configure: Re-generate.
3381 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3383 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3384 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3385 reaching PLT.
3386 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3387 R_PPC_RELAX32PC_PLT.
3389 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3391 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3392 symbols.
3393 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3394 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3395 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3396 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3397 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3398 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3399 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3400 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3401 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3402 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3403 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3404 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3405 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3406 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3408 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3410 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3411 .dynsbss flags.
3413 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3415 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3416 * bfd-in2.h: Regenerate.
3417 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3418 to support these new machine values.
3419 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3420 the maxq10.
3421 (bfd_maxq_arch): Update values for the maxq20.
3423 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3425 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3426 non-shared object, do not reserve space in .plt and .rela.plt for
3427 regular symbols neither defined nor referenced in shared objects.
3429 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3431 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3432 to zero the structure.
3433 (create_got_section): Use BFD_ASSERT instead of abort.
3434 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3435 'srelgot' fields.
3436 (create_got_section): New function.
3437 (sparc64_elf_create_dynamic_sections): Likewise.
3438 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3439 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3440 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3441 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3442 (sparc64_elf_finish_dynamic_symbol): Likewise.
3443 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3444 (elf_backend_create_dynamic_sections): Define to
3445 sparc64_elf_create_dynamic_sections.
3447 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3449 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3450 (elf_backend_omit_section_dynsym): Define to it.
3451 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3452 (elf_backend_omit_section_dynsym): Define to it.
3454 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3456 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3457 PT_DYNAMIC segment, unless .dynamic.
3459 2005-01-06 Paul Brook <paul@codesourcery.com>
3461 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3462 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3463 * configure: Regenerate.
3464 * elf32-arm.c: Add VxWorks target bfd.
3465 (USE_REL): Remove.
3466 (elf32_arm_link_hash_table): Add use_rel.
3467 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3468 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3469 Correct offset calculation for RELA case.
3470 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3471 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3472 (elf32_arm_vxworks_link_hash_table_create): New function.
3473 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3474 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3475 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3477 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3479 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3480 multi_toc_needed.
3481 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3482 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3483 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3484 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3485 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3486 (toc_adjusting_stub_needed): Rewrite.
3487 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3488 toc tests. Adjust for toc_adjusting_stub_needed changes.
3489 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3490 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3491 * section.c: Expand comment on backend bits.
3492 * bfd-in2.h: Regenerate.
3493 * libbfd.h: Regenerate.
3495 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3497 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3498 toc adjusting stub, do not test source section flags.
3500 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3502 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3503 from STABS debugging sections again.
3505 2005-01-05 Fred Fish <fnf@specifixinc.com>
3507 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3508 (find_abstract_instance_name): New function.
3509 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3510 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3511 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3513 2004-12-31 Paul Brook <paul@copdesourcery.com>
3515 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3517 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3519 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3520 Commit missing changes from 2004-12-22.
3521 * bfd-in2.h: Regenerate.
3523 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3525 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3527 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3529 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3530 Add 'base' argument for constructing register sections. Reformat.
3531 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3532 gp and fp regs. Reformat.
3534 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3536 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3537 * bfd-in2.h: Regenerate.
3538 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3539 (avr_reloc_map): Likewise.
3540 (avr_final_link_relocate): Likewise.
3542 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3544 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3545 as-needed dynamic libs as undefined.
3546 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3547 libs when finding they are needed.
3549 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3551 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3552 (opd_entry_value): Use opd_relocs if available.
3553 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3554 copy .opd relocations to opd_relocs.
3555 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3557 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3559 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3560 * elf32-v850.c (v850_elf_howto_table): Add entry for
3561 R_V850_LO16_SPLIT_OFFSET.
3562 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3563 (v850_elf_perform_lo16_relocation): New function, extracted from...
3564 (v850_elf_perform_relocation): ...here. Use it to handle
3565 R_V850_LO16_SPLIT_OFFSET.
3566 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3567 R_V850_LO16_SPLIT_OFFSET.
3568 * libbfd.h, bfd-in2.h: Regenerate.
3570 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3572 * config.bfd: Add s390x-ibm-tpf support.
3574 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3576 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3577 to prototype, to make hash info available.
3578 Prevent wrapped symbols from being adjusted twice.
3580 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3582 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3583 overflow for calls to undefined weak symbols.
3585 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3587 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3588 canonical sections syms have a name.
3590 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3592 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3593 have been adjusted for output.
3594 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3596 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3598 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3599 add symtab_hdr param.
3600 (group_signature): Update calls.
3601 * elf-bfd.h (bfd_elf_sym_name): Update.
3602 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3603 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3604 (ppc64_elf_relocate_section): Update.
3605 * elflink.c (elf_link_input_bfd): Update.
3607 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3609 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3610 st_shndx on STT_SECTION sections.
3612 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3614 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3615 ELF section symbols.
3617 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3619 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3620 return a real value, unless it is a PLT symbol.
3621 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3622 bal if possible.
3624 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3625 R_MIPS_JALR entry to 0.
3627 * archures.c: Define bfd_mach_mips9000.
3628 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3629 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3630 * cpu-mips.c (I_mips9000): Define.
3631 (arch_info_struct): Add case for bfd_mach_mips9000.
3632 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3633 * bfd-in2.h: Regenerate.
3635 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3637 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3638 overflow.
3640 2004-12-07 Ben Elliston <bje@gnu.org>
3642 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3644 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3646 Suggested by Fergal Daly <fergal@esatclear.ie>:
3647 * simple.c (simple_dummy_multiple_definition): New function.
3648 (bfd_simple_get_relocated_section_contents): Use it.
3650 2004-12-03 Jan Beulich <jbeulich@novell.com>
3652 * elf.c (elf_find_function): Don't use the last file symbol ever,
3653 seen, but the last one seen prior to the symbol being reported.
3654 Don't report a filename at all for global symbols when that might
3655 be ambiguous/wrong.
3657 2004-12-01 Paul Brook <paul@codesourcery.com>
3659 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3660 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3661 version.
3663 2004-12-01 Paul Brook <paul@codesourcery.com>
3665 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3666 sections undefined.
3668 2004-11-30 Paul Brook <paul@codesourcery.com>
3670 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3671 no_pipeline_knowledge
3672 (elf32_arm_link_hash_table_create): Ditto.
3673 (bfd_elf32_arm_process_before_allocation): Ditto.
3674 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3675 handling.
3676 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3677 prototype.
3678 * bfd-in2.h: Regenerate.
3680 2004-11-30 Randolph Chung <tausq@debian.org>
3682 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3683 (elf32_hppa_grok_psinfo): New function.
3684 (elf_backend_grok_prstatus): Define.
3685 (elf_backend_grok_psinfo): Define.
3687 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3689 PR 574:
3690 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3692 2004-11-24 Paul Brook <paul@codesourcery.com>
3694 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3696 2004-11-24 Paul Brook <paul@codesourcery.com>
3698 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3699 (elf32_arm_swap_symbol_out): New function.
3700 (elf32_arm_size_info): Add.
3701 (elf_backend_size_info): Define.
3703 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3705 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3706 make_bfd_asection.
3708 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3710 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3711 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3712 * nlmcode.h (nlm_write_object_contents): Warning fix.
3714 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3716 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3718 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3720 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3721 (elf32_arm_plt_thumb_stub): New.
3722 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3723 and plt_got_offset.
3724 (elf32_arm_link_hash_traverse): Fix typo.
3725 (elf32_arm_link_hash_table): Add obfd.
3726 (elf32_arm_link_hash_newfunc): Initialize new fields.
3727 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3728 (elf32_arm_link_hash_table_create): Initialize obfd.
3729 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3730 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3731 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3732 interworking BFD is not dynamic.
3733 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3734 not emit glue for PLT references.
3735 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3736 emit glue for PLT references. Support the Thumb PLT prefix.
3737 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3738 plt_thumb_refcount.
3739 (elf32_arm_check_relocs): Likewise.
3740 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3741 plt_thumb_refcount.
3742 (allocate_dynrelocs): Handle Thumb PLT references.
3743 (elf32_arm_finish_dynamic_symbol): Likewise.
3744 (elf32_arm_symbol_processing): New function.
3745 (elf_backend_symbol_processing): Define.
3747 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3749 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3750 add_fde_encoding. Remove need_relative.
3751 * elf-eh-frame.c (extra_augmentation_string_bytes)
3752 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3753 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3754 in cases where the CIE has no existing 'R' augmentation. Use
3755 size_of_output_cie_fde when assigning offsets. Use the final offset
3756 as the new section size.
3757 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3758 Account for any extra augmentation bytes in the returned offset.
3759 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3760 moved before being modified. Pad growing entries with DW_CFA_nops.
3761 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3762 and add_fde_encoding.
3764 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3766 * elf32-arm.c (elf32_arm_relocate_section): Use
3767 arm_real_reloc_type.
3769 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3771 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3772 for discard relocations; don't add an R_MIPS_NONE to the main body
3773 of .rel.dyn.
3775 2004-11-04 Paul Brook <paul@codesourcery.com>
3777 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3778 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3779 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3780 default version definition for unversioned symbols.
3781 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3782 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3783 _bfd_elf_slurp_version_tables. Set default version for unversioned
3784 imported symbols.
3786 2004-11-15 Paul Brook <paul@codesourcery.com>
3788 * elflink.c (elf_link_add_object_symbols): Don't assume version
3789 indices are consecutive.
3791 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3793 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3794 composite relocations against the personality data.
3796 2004-11-13 Paul Brook <paul@codesourcery.com>
3798 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3799 R_ARM_PREL31 relocations to PLT entries.
3800 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3801 (elf32_arm_check_relocs): Ditto.
3803 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3805 * xtensa-isa.c (xtensa_interface_class_id): New.
3807 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3809 * elf32-xtensa.c (property_table_compare): Remove assertion about
3810 entries with the same address and non-zero size.
3811 (xtensa_read_table_entries): Report such entries as errors.
3813 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3815 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3816 R_ARM_RELATIVE on Symbian OS.
3818 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3820 * som.c (som_bfd_print_private_bfd_data): New function.
3821 (som_object_setup): Save the auxiliary header. Don't assume that
3822 zero is an invalid entry point for a shared library.
3823 (som_object_p): Allocate the auxiliary header on the heap.
3825 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3826 declaration.
3827 (elf32_arm_symbian_modify_segment_map): Likewise.
3829 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3831 From David Poole <daveml@mbuf.com>:
3832 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3833 (elf32_arm_size_dynamic_sections): Call it.
3835 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3837 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3838 (ALL_MACHINES_CFILES): Fix typo.
3839 * Makefile.in: Regenerate.
3840 * po/SRC-POTFILES.in: Regenerate.
3842 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3844 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3845 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3846 symbol in the relocation.
3848 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3849 Vineet Sharma <vineets@noida.hcltech.com>
3851 * coff-maxq.c: New File.
3852 * cpu-maxq.c: New File.
3853 * coffcode.h: Likewise.
3854 * config.bfd: Likewise.
3855 * configure.in (maxqcoff_vec): New target vector.
3856 * Makefile.am: Add support for maxq target.
3857 * configure.in: Likewise.
3858 * archures.c:. Likewise.
3859 * targets.c: Likewise.
3860 * bfd_in2.h : Regenerated.
3861 * Makefile.in: Regenerated.
3862 * configure: Regenerated.
3863 * doc/Makefile.in: Regenerated.
3865 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3867 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3868 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3869 C_NT_WEAK aux entries.
3870 (_bfd_coff_generic_relocate_section): Handle undefined
3871 aliases.
3873 2004-11-07 Andreas Schwab <schwab@suse.de>
3875 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3876 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3877 non-default visibility.
3879 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3881 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3882 D_PAGED.
3883 (elf32_arm_symbian_modify_segment_map): Don't
3884 reset includes_filehdr and includes_phdrs here.
3886 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3888 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3889 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3890 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3891 dependency.
3892 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3893 to a new removed list. Remove normal configuration stanzas.
3894 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3895 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3896 elfarm-nabi.lo with elf32-arm.lo.
3897 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3898 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3899 * elf32-arm.h: Remove.
3900 * elfarm-oabi.c: Remove.
3901 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3902 and bfd_elf32_littlearm_oabi_vec.
3903 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3905 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3907 * config.bfd: Support crisv32-*-* like cris-*-*.
3908 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3909 (bfd_mach_cris_v10_v32): New macros.
3910 * cpu-cris.c: Tweak formatting.
3911 (get_compatible): New function.
3912 (N): New macro.
3913 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3914 bfd_arch_info_type:s.
3915 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3916 get_compatible for member compatible and link bfd_cris_arch_v32 as
3917 next.
3918 * elf32-cris.c (cris_elf_pcrel_reloc)
3919 (cris_elf_set_mach_from_flags): New functions.
3920 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3921 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3922 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3923 numbers for bfd_mach_cris_v32.
3924 (PLT_ENTRY_SIZE_V32): New macro.
3925 (elf_cris_plt0_entry): Drop last comma in initializer.
3926 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3927 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3928 PLT initializers.
3929 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3930 "%B, section %A".
3931 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3932 (elf_cris_finish_dynamic_sections): Similar.
3933 (elf_cris_adjust_dynamic_symbol): Similar.
3934 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3935 section %A".
3936 <switch with PIC relocs>: Emit error and return FALSE for
3937 bfd_mach_cris_v10_v32.
3938 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3939 Emit warning when generating textrel reloc.
3940 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3941 (cris_elf_final_write_processing): Set flags according to mach.
3942 (cris_elf_print_private_bfd_data): Display
3943 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3944 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3945 new_flags. Don't call cris_elf_final_write_processing. Don't
3946 look at the actual elf header flags at all; use
3947 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3948 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3949 objects.
3950 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3951 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3952 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3953 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3954 * bfd-in2.h, libbfd.h: Regenerate.
3956 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3958 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3959 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3960 comment.
3961 (struct adjust_toc_info): New.
3962 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3964 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3966 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3967 if there are no segments.
3969 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3971 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3973 2004-11-02 Nick Clifton <nickc@redhat.com>
3975 * elf32-iq2000.c: Convert to ISO C90 formatting.
3977 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3979 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3981 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3983 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3984 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3985 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3987 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3989 * elf32-sh.c (tpoff): Take alignment into account.
3991 2004-10-28 Nick Clifton <nickc@redhat.com>
3993 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3994 performing a relocatable link.
3995 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3996 for MIPS ports under Irix.
3998 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4000 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4001 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4002 (elf32_arm_final_link_relocate): Ditto.
4003 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4004 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4005 (elf32_arm_adjust_dynamic_symbol): Ditto.
4006 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4007 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4008 (elf32_arm_r_howto): ... To here.
4009 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4011 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4013 PR 475
4014 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4015 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4016 and R_IA64_SECREL64LSB.
4018 2004-10-26 Paul Brook <paul@codesourcery.com>
4020 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4021 (bfd_elf_size_dynamic_sections): Create default version definition.
4022 (elf_link_output_extsym): Adjust for default symbol version.
4024 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4026 * mmo.c: Adjust to ISO C.
4028 * mmo.c (mmo_write_section_description): New function broken out
4029 of mmo_internal_write_section.
4030 (mmo_internal_write_section): For each of .text and .data, call
4031 mmo_write_section_description before outputting contents if it has
4032 nontrivially deducible vma or contents.
4033 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4034 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4035 symbols if found within the .data address range.
4037 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4039 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4041 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4043 * mmo.c (File Layout): Correct place of misplaced blurb about
4044 special data.
4046 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4048 * config.bfd: Add mips64*-*-openbsd.
4050 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4052 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4053 statements.
4055 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4057 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4058 * configure: Regenerate.
4060 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4062 PR 463
4063 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4064 to linker reloc_overflow callback.
4065 (aout_link_input_section_ext): Likewise.
4066 (aout_link_reloc_link_order): Likewise.
4067 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4068 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4069 Likewise.
4070 (alpha_relocate_section): Likewise.
4071 * coff-arm.c (coff_arm_relocate_section): Likewise.
4072 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4073 * coff-h8500.c (extra_case): Likewise.
4074 * coff-i960.c (coff_i960_relocate_section): Likewise.
4075 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4076 * coff-mips.c (mips_relocate_section): Likewise.
4077 * coff-or32.c (coff_or32_relocate_section): Likewise.
4078 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4079 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4080 * coff-sh.c (sh_relocate_section): Likewise.
4081 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4082 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4083 * coff-z8k.c (extra_case): Likewise.
4084 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4085 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4086 (_bfd_coff_generic_relocate_section): Likewise.
4087 * ecoff.c (ecoff_reloc_link_order): Likewise.
4088 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4089 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4090 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4091 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4092 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4093 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4094 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4095 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4096 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4097 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4098 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4099 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4100 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4101 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4102 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4103 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4104 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4105 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4106 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4107 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4108 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4109 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4110 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4111 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4112 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4113 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4114 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4115 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4116 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4117 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4118 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4119 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4120 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4121 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4122 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4123 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4124 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4125 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4126 * elflink.c (elf_reloc_link_order): Likewise.
4127 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4128 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4129 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4130 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4131 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4132 (aout_link_reloc_link_order): Likewise.
4133 * reloc.c (bfd_generic_get_relocated_section_contents):
4134 Likewise.
4135 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4136 * simple.c (simple_dummy_reloc_overflow): Updated.
4138 2004-10-20 Andreas Schwab <schwab@suse.de>
4140 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4141 (elf_backend_plt_sym_val): Define.
4143 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4145 * config.bfd: Set targ_underscore=yes for PE COFF targets
4147 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4149 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4150 (ppc64_elf_edit_opd): Likewise.
4152 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4154 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4155 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4156 set SEC_ALLOC and SEC_LOAD.
4158 2004-10-18 Nick Clifton <nickc@redhat.com>
4160 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4161 'name' for relocs against both local and global symbols.
4163 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4165 * bfd-in2.h: Regenerate.
4166 * bfd.c (struct bfd): Add no_export.
4167 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4169 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4171 * config.bfd: Whitespace cleanup.
4172 * Makefile.am: Run "make dep-am"
4173 * Makefile.in: Regenerate.
4175 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4177 * elflink.c (struct already_linked_section): Removed.
4178 (try_match_symbols_in_sections, already_linked): Removed.
4179 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4180 prefix of section names when finding already_linked_table
4181 chain. Compare section names. Instead of calling already_linked,
4182 do it inline and only for sections in the same already_linked_list.
4184 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4186 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4187 parameter. If called after _bfd_elf_write_section_eh_frame,
4188 don't allow a -2 return unless need_* bit is already set, and
4189 handle offsets adjusted for output_offset.
4190 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4191 * elf.c (_bfd_elf_section_offset): Update call.
4193 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4195 PR 440
4196 * coffcode.h (coff_compute_section_file_positions): Cast to
4197 bfd_vma when computing page alignment.
4199 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4201 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4202 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4204 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4206 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4207 relocations use a virtual address, not a section offset.
4209 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4211 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4212 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4213 xtensa_format_encode.
4214 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4215 (ebb_add_proposed_action): Delete.
4217 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4219 * elf32-xtensa.c: Use ISO C90 formatting.
4221 2004-10-12 Paul Brook <paul@codesourcery.com>
4223 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4224 message.
4226 2004-10-12 Paul Brook <paul@codesourcery.com>
4228 * elf32-arm.h: Support EABI version 4 objects.
4230 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4232 PR 325
4233 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4234 Don't mark as default.
4235 (bfd_x86_64_arch): Don't mark as default.
4237 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4239 * elflink.c (enum action_discarded): New.
4240 (elf_section_complain_discarded): Delete.
4241 (elf_action_discarded): New function subsuming the above and also
4242 controlling reloc behaviour.
4243 (elf_link_input_bfd): Use it.
4245 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4247 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4248 (special_sections): Add .gnu.liblist and .gnu.conflict.
4249 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4251 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4253 PR 233
4254 * elflink.c (elf_link_input_bfd): Try harder to support
4255 relocations against symbols in removed linkonce sections.
4257 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4259 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4261 PR 354
4262 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4263 sections do not reference symbols in non-SEC_ALLOC sections.
4265 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4267 PR 437
4268 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4269 (_bfd_elf_link_omit_section_dynsym): Formatting.
4271 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4273 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4274 * libbfd.h: Regnerate.
4275 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4276 * elf32-frv.c: Likewise.
4277 * elf32-m32r.c: Likewise.
4278 * elf32-ppc.c: Likewise.
4279 * elf64-hppa.c: Likewise.
4280 * elfxx-ia64.c: Likewise.
4281 * opncls.c: Likewise.
4283 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4285 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4286 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4287 offsets stored in struct eh_cie_fde entries before doing other
4288 work.
4290 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4291 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4292 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4293 setting offsets for removed CIEs. Don't set "sec", instead set
4294 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4295 CIE in hdr_info. Only set make_relative and make_lsda_relative
4296 for CIEs. Use pointers rather than array indices.
4297 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4298 make_lsda_relative, need_* on cie_inf for FDEs.
4299 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4300 section output_offset. Delete cie_offset, instead use cie_inf
4301 pointer to CIE entry. Use need_relative and need_lsda_relative on
4302 CIE entry for FDEs. Use pointers rather than array indices.
4304 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4306 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4307 bfd_is_target_special_symbol.
4308 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4309 * som.c (som_bfd_is_target_special_symbol): Define.
4311 2004-10-08 Nick Clifton <nickc@redhat.com>
4313 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4314 * configure: Regenerate.
4315 * bfd-in2.h: Regenerate.
4316 * syms.c (bfd_is_target_special_symbol): New interface function.
4317 Returns true when a symbol should be considered to be special.
4318 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4319 the symbol jump table.
4320 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4321 Return true iff the symbol is a mapping symbol.
4322 (bfd_elf32_bfd_is_target_special_symbol): Define.
4323 * elfxx-target.h: Provide a default definition for
4324 bfd_is_target_special_symbol.
4325 * aout-target.h: Likewise.
4326 * aout-tic30.c: Likewise.
4327 * binary.c: Likewise.
4328 * coffcode.h: Likewise.
4329 * i386msdos.c: Likewise.
4330 * ieee.c: Likewise.
4331 * ihex.c: Likewise.
4332 * libaout.h: Likewise.
4333 * libbfd-in.h: Likewise
4334 * libecoff.h: Likewise.
4335 * mach-o.c: Likewise.
4336 * mmo.c: Likewise.
4337 * nlm-target.h: Likewise.
4338 * oasys.c: Likewise.
4339 * pef.c: Likewise.
4340 * ppcboot.c: Likewise.
4341 * srec.c: Likewise.
4342 * tekhex.c: Likewise.
4343 * versados.c: Likewise.
4344 * vms.c: Likewise.
4345 * xcoff-target.h: Likewise.
4346 * xsym.c: Likewise.
4347 * libbfd.h: Regenerate.
4349 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4351 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4352 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4353 (elf_backend_section_from_shdr): Define.
4355 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4357 * syms.c (bfd_is_local_label): Return false for file symbols.
4359 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4360 David Heine <dlheine@tensilica.com>
4362 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4363 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4364 (elf32xtensa_no_literal_movement): New global variable.
4365 (elf_howto_table): Add entries for new relocations.
4366 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4367 (property_table_compare): When addresses are equal, compare sizes and
4368 various property flags.
4369 (property_table_matches): New.
4370 (xtensa_read_table_entries): Extend to read new property tables. Add
4371 output_addr parameter to indicate that output addresses should be used.
4372 Use bfd_get_section_limit.
4373 (elf_xtensa_find_property_entry): New.
4374 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4375 (elf_xtensa_check_relocs): Handle new relocations.
4376 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4377 relocations. Use new xtensa-isa.h functions.
4378 (build_encoding_error_message): Remove encode_result parameter. Add
4379 new target_address parameter used to detect alignment errors.
4380 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4381 error handling. Use new is_operand_relocation function.
4382 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4383 Use underbar macro for error messages. Formatting.
4384 (get_const16_opcode): New.
4385 (get_l32r_opcode): Add a separate flag for initialization.
4386 (get_relocation_opnd): Operand number is no longer explicit in the
4387 relocation. Change to decode the opcode and analyze its operands.
4388 (get_relocation_slot): New.
4389 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4390 Use new xtensa-isa.h functions to handle multislot instructions.
4391 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4392 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4393 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4394 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4395 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4396 get_single_format, init_op_single_format_table): New.
4397 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4398 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4399 (contract_asm_expansion): Add error_message parameter and pass it to
4400 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4401 with R_XTENSA_SLOT0_OP.
4402 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4403 instructions. Use new xtensa-isa.h functions.
4404 (r_reloc struct): Add new virtual_offset field.
4405 (r_reloc_init): Add contents and content_length parameters. Set
4406 virtual_offset field to zero. Add contents to target_offset field for
4407 partial_inplace relocations.
4408 (r_reloc_is_defined): Check for null.
4409 (print_r_reloc): New debug function.
4410 (source_reloc struct): Replace xtensa_operand field with pair of the
4411 opcode and the operand position. Add is_abs_literal field.
4412 (init_source_reloc): Specify operand by opcode/position pair. Set
4413 is_abs_literal field.
4414 (source_reloc_compare): When target_offsets are equal, compare other
4415 fields to make sorting predictable.
4416 (literal_value struct): Add is_abs_literal field.
4417 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4418 (init_literal_value): New.
4419 (is_same_value): Replace with ...
4420 (literal_value_equal): ... this function. Add comparisons of
4421 virtual_offset and is_abs_literal fields.
4422 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4423 failure. Initialize has_last_loc field.
4424 (value_map_hash_table_delete): New.
4425 (hash_literal_value): Rename to ...
4426 (literal_value_hash): ... this. Include is_abs_literal flag and
4427 virtual_offset field in the hash value.
4428 (get_cached_value): Rename to ...
4429 (value_map_get_cached_value): ... this. Update calls to
4430 literal_value_hash and literal_value_equal.
4431 (add_value_map): Check for allocation failure. Update calls to
4432 value_map_get_cached_value and literal_value_hash.
4433 (text_action, text_action_list, text_action_t): New types.
4434 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4435 text_action_add, text_action_add_literal, offset_with_removed_text,
4436 offset_with_removed_text_before_fill, find_insn_action,
4437 print_action_list, print_removed_literals): New.
4438 (offset_with_removed_literals): Delete.
4439 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4440 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4441 allocated_relocs_count fields.
4442 (init_xtensa_relax_info): Initialize new fields.
4443 (reloc_bfd_fix struct): Add new translated field.
4444 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4445 translated field.
4446 (fix_compare, cache_fix_array): New.
4447 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4448 section via get_xtensa_relax_info. Use cache_fix_array to set up
4449 sorted fix_array and use bsearch instead of linear search.
4450 (section_cache_t): New struct.
4451 (init_section_cache, section_cache_section, clear_section_cache): New.
4452 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4453 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4454 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4455 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4456 New.
4457 (retrieve_contents): Use bfd_get_section_limit.
4458 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4459 to compute_removed_literals. Free value_map_hash_table when no longer
4460 needed.
4461 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4462 compute_text_actions for all sections.
4463 (find_relaxable_sections): Mark sections as relaxable if they contain
4464 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4465 call. Increment relax_info src_count field only for appropriate
4466 relocation types. Remove is_literal_section check.
4467 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4468 r_reloc_init and find_associated_l32r_irel. Check
4469 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4470 literals. Pass is_abs_literal flag to init_source_reloc.
4471 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4472 CONST16 instructions. Adjust calls to r_reloc_init and
4473 pcrel_reloc_fits. Handle weak symbols conservatively.
4474 (find_associated_l32r_irel): Add bfd parameter and pass it to
4475 is_l32r_relocation.
4476 (compute_text_actions, compute_ebb_proposed_actions,
4477 compute_ebb_actions, check_section_ebb_pcrels_fit,
4478 check_section_ebb_reduces, text_action_add_proposed,
4479 compute_fill_extra_space): New.
4480 (remove_literals): Replace with ...
4481 (compute_removed_literals): ... this function. Call
4482 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4483 Call xtensa_read_table_entries to get the property table. Skip
4484 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4485 is_removable_literal, remove_dead_literal, and
4486 identify_literal_placement functions.
4487 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4488 instead of linear search.
4489 (is_removable_literal, remove_dead_literal,
4490 identify_literal_placement): New.
4491 (relocations_reach): Update check for literal not referenced by any
4492 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4493 (coalesce_shared_literal, move_shared_literal): New.
4494 (relax_section): Use bfd_get_section_limit. Call
4495 translate_section_fixes. Update calls to r_reloc_init and
4496 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4497 Add call to pin_internal_relocs. Add special handling for
4498 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4499 info to calculate new addend_displacement variable. Replace code for
4500 deleting literals with more general code to perform the actions
4501 determined by the action_list for the section.
4502 (translate_section_fixes, translate_reloc_bfd_fix): New.
4503 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4504 find_removed_literal only if is_operand_relocation. Update call to
4505 offset_with_removed_text. Use new target_offset and removed_bytes
4506 variables.
4507 (move_literal): New.
4508 (relax_property_section): Use bfd_get_section_limit. Set new
4509 is_full_prop_section flag and handle new property tables. Update calls
4510 to r_reloc_init and offset_with_removed_text. Check
4511 is_relaxable_asm_section flag. Handle expansion of zero-sized
4512 unreachable entries, with use of offset_with_removed_text_before_fill.
4513 For relocatable links, combine entries only for literal tables.
4514 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4515 calls to offset_with_removed_text. Translate st_size field for
4516 function symbols.
4517 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4518 failure. Add contents parameter. Update call to get_bfd_fix. Update
4519 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4520 R_XTENSA_ASM_EXPAND relocs.
4521 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4522 call to get_bfd_fix. Include offset from contents for partial_inplace
4523 relocations.
4524 (is_reloc_sym_weak): New.
4525 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4526 (prop_sec_len): New.
4527 (xtensa_is_property_section): Handle new property sections.
4528 (is_literal_section): Delete.
4529 (internal_reloc_compare): When r_offset matches, compare r_info and
4530 r_addend to make sorting predictable.
4531 (internal_reloc_matches): New.
4532 (xtensa_get_property_section_name): Handle new property sections.
4533 (xtensa_get_property_predef_flags): New.
4534 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4535 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4536 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4537 (xtisa_errno, xtisa_error_msg): New variables.
4538 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4539 (xtensa_insnbuf_alloc): Add error handling.
4540 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4541 use xtensa_format_decode. Add error handling.
4542 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4543 instruction length to find the number of bytes to copy.
4544 (xtensa_isa_init): Add error handling. Replace calls to
4545 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4546 tables in the xtensa_modules structure.
4547 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4548 xtensa_extend_isa): Delete.
4549 (xtensa_isa_free): Change to only free lookup tables.
4550 (opname_lookup_compare): Replace with ...
4551 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4552 (xtensa_insn_maxlength): Rename to ...
4553 (xtensa_isa_maxlength): ... this.
4554 (xtensa_insn_length): Delete.
4555 (xtensa_insn_length_from_first_byte): Replace with ...
4556 (xtensa_isa_length_from_chars): ... this function.
4557 (xtensa_num_opcodes): Rename to ...
4558 (xtensa_isa_num_opcodes): ... this.
4559 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4560 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4561 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4562 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4563 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4564 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4565 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4566 (xtensa_opcode_lookup): Add error handling.
4567 (xtensa_decode_insn): Replace with ...
4568 (xtensa_opcode_decode): ... this function, with new format and
4569 slot parameters. Add error handling.
4570 (xtensa_encode_insn): Replace with ...
4571 (xtensa_opcode_encode): ... this function, which does the encoding via
4572 one of the entries in the "encode_fns" array. Add error handling.
4573 (xtensa_opcode_name): Add error handling.
4574 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4575 xtensa_opcode_is_call): New.
4576 (xtensa_num_operands): Replace with ...
4577 (xtensa_opcode_num_operands): ... this function. Add error handling.
4578 (xtensa_opcode_num_stateOperands,
4579 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4580 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4581 xtensa_operand_is_visible): New.
4582 (xtensa_get_operand, xtensa_operand_kind): Delete.
4583 (xtensa_operand_inout): Add error handling and special-case for
4584 "sout" operands.
4585 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4586 operate on one slot of an instruction. Added error handling.
4587 (xtensa_operand_encode): Handle default operands with no encoding
4588 functions. Check for success by comparing against decoded value.
4589 Add error handling.
4590 (xtensa_operand_decode): Handle default operands. Return decoded value
4591 through argument pointer. Add error handling.
4592 (xtensa_operand_is_register, xtensa_operand_regfile,
4593 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4594 (xtensa_operand_isPCRelative): Rename to ...
4595 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4596 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4597 through argument pointer. Add error handling.
4598 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4599 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4600 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4601 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4602 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4603 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4604 xtensa_state_is_exported, xtensa_sysreg_lookup,
4605 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4606 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4607 xtensa_interface_num_bits, xtensa_interface_inout,
4608 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4609 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4610 * xtensa-modules.c: Rewrite to use new data structures.
4611 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4612 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4613 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4614 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4615 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4616 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4617 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4618 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4619 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4620 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4621 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4622 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4623 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4624 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4625 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4626 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4627 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4628 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4629 * Makefile.in: Regenerate.
4630 * bfd-in2.h: Likewise.
4631 * libbfd.h: Likewise.
4633 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4635 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4636 against the absolute section.
4637 (mips_elf64_write_rela): Likewise.
4639 2004-10-07 Jan Beulich <jbeulich@novell.com>
4641 * elf.c (elf_find_function): Don't generally check for matching
4642 section, just for non-file symbols. Remove redunant comparison
4643 for the latter.
4644 * elf32-arm.h (arm_elf_find_function): Likewise.
4646 2004-10-07 Jeff Baker <jbaker@qnx.com>
4648 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4649 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4650 was specified.
4652 2004-10-04 Roland McGrath <roland@redhat.com>
4654 * hash.c (bfd_hash_set_default_size): Use const for table.
4655 Use size_t instead of int for variable compared to sizeof results.
4657 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4659 PR 425
4660 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4662 2004-10-01 Paul Brook <paul@codesourcery.com>
4664 * elf32-arm.h (elf32_arm_fake_sections,
4665 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4666 functions.
4667 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4669 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4671 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4672 need_lsda_relative.
4673 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4674 need_relative or need_lsda_relative if we are processing an
4675 offset for a reloc on a FDE initial loc or LSDA field
4676 respectively.
4677 (_bfd_elf_write_section_eh_frame): Test need_relative and
4678 need_lsda_relative in place of corresponding make_* field
4679 when deciding to use pc-relative encodings.
4681 2004-09-30 Paul Brook <paul@codesourcery.com>
4683 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4684 target2 relocation type.
4686 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4688 PR 414
4689 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4691 2004-09-30 Paul Brook <paul@codesourcery.com>
4693 * reloc.c: Add BFD_RELOC_ARM_SMI.
4694 * bfd-in2.h: Regenerate.
4695 * libbfd.h: Ditto.
4697 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4699 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4700 vma and output offset to address.
4701 * simple.c (simple_save_output_info): Only set output section
4702 and offset for debug sections, or those not already set up by
4703 the linker.
4704 (bfd_simple_get_relocated_section_contents): Update comment.
4706 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4708 * elf.c (IS_LOADED): Delete.
4709 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4710 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4711 to 2004-09-22.
4713 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4715 PR gas/396
4716 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4717 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4718 redundant assignment of EM_SPARC.
4720 2004-09-22 Brian Ford <ford@vss.fsi.com>
4722 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4723 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4724 constants.
4725 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4727 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4729 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4730 (elf_backend_modify_segment_map): Don't define.
4732 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4734 * elf.c (IS_LOADED): Define.
4735 (assign_file_positions_for_segments): Don't round up file offset of
4736 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4737 Delete code handling link script adjustment of lma. Do the adjust
4738 in later code handling similar ajustments. Remove dead code error
4739 check. Warn if section lma would require a negative offset
4740 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4741 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4742 update voff in section loop. Change voff in segment loop to be an
4743 adjustment on top of "off". Set sec->filepos and update "off" later.
4744 Test for loadable sections consistently using IS_LOADED. Similarly,
4745 test for alloc-only sections other than .tbss consistently.
4746 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4747 Tidy PT_NOTE handling. Use %B and %A in error messages.
4748 (assign_file_positions_except_relocs): Use %B in error message.
4750 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4752 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4753 (CONFIG_STATUS_DEPENDENCIES): New.
4754 (Makefile): Removed.
4755 (config.status): Likewise.
4756 * Makefile.in: Regenerated.
4758 2004-09-17 Paul Brook <paul@codesourcery.com>
4760 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4761 (bfd_elf32_arm_process_before_allocation): Update prototype.
4762 * bfd-in2.h: Regenerate.
4763 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4764 (elf32_arm_link_hash_table_create): Set it.
4765 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4766 (bfd_elf32_arm_set_target_relocs): New function.
4767 (arm_real_reloc_type): New function.
4768 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4769 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4770 (elf32_arm_gc_sweep_hook): Ditto.
4771 (elf32_arm_check_relocs): Ditto.
4772 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4773 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4774 R_ARM_GOT_TARGET2.
4775 (elf32_arm_got_prel): New variable.
4776 (elf32_arm_howto_from_type): New function.
4777 (elf32_arm_info_to_howto): Use it.
4778 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4779 BFD_RELOC_ARM_TARGET2.
4780 * libbfd.h: Regenerate.
4781 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4783 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4785 * ecoff.c: Update u.undef.next refs.
4786 * elf64-ppc.c: Likewise.
4787 * elflink.c: Likewise.
4788 * linker.c: Likewise.
4789 * xcofflink.c: Likewise.
4791 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4792 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4793 fields to indirect struct.
4794 * elf-m10300.c: Update u.weakdef refs.
4795 * elf32-arm.h: Likewise.
4796 * elf32-cris.c: Likewise.
4797 * elf32-frv.c: Likewise.
4798 * elf32-hppa.c: Likewise.
4799 * elf32-i370.c: Likewise.
4800 * elf32-i386.c: Likewise.
4801 * elf32-m32r.c: Likewise.
4802 * elf32-m68k.c: Likewise.
4803 * elf32-ppc.c: Likewise.
4804 * elf32-s390.c: Likewise.
4805 * elf32-sh.c: Likewise.
4806 * elf32-sparc.c: Likewise.
4807 * elf32-vax.c: Likewise.
4808 * elf32-xtensa.c: Likewise.
4809 * elf64-alpha.c: Likewise.
4810 * elf64-hppa.c: Likewise.
4811 * elf64-ppc.c: Likewise.
4812 * elf64-s390.c: Likewise.
4813 * elf64-sh64.c: Likewise.
4814 * elf64-sparc.c: Likewise.
4815 * elf64-x86-64.c: Likewise.
4816 * elfxx-ia64.c: Likewise.
4817 * elfxx-mips.c: Likewise.
4818 * elflink.c: Likewise. Also u.elf_hash_value.
4819 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4820 indirection.
4821 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4822 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4823 (bfd_elf_gc_record_vtentry): Likewise.
4824 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4826 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4828 * Makefile.am: Run "make dep-am".
4829 * Makefile.in: Regenerate.
4830 * bfd-in2.h: Regenerate.
4831 * po/SRC-POTFILES.in: Regenerate.
4832 * po/bfd.pot: Regenerate.
4834 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4836 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4837 with bitfields. Make "type" and "other" bitfields too.
4838 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4839 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4840 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4841 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4842 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4843 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4844 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4845 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4846 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4847 * elf-m10300.c: Likewise.
4848 * elf.c: Likewise.
4849 * elf32-arm.h: Likewise.
4850 * elf32-cris.c: Likewise.
4851 * elf32-frv.c: Likewise.
4852 * elf32-hppa.c: Likewise.
4853 * elf32-i370.c: Likewise.
4854 * elf32-i386.c: Likewise.
4855 * elf32-m32r.c: Likewise.
4856 * elf32-m68k.c: Likewise.
4857 * elf32-ppc.c: Likewise.
4858 * elf32-s390.c: Likewise.
4859 * elf32-sh-symbian.c: Likewise.
4860 * elf32-sh.c: Likewise.
4861 * elf32-sh64.c: Likewise.
4862 * elf32-sparc.c: Likewise.
4863 * elf32-vax.c: Likewise.
4864 * elf32-xtensa.c: Likewise.
4865 * elf64-alpha.c: Likewise.
4866 * elf64-hppa.c: Likewise.
4867 * elf64-ppc.c: Likewise.
4868 * elf64-s390.c: Likewise.
4869 * elf64-sh64.c: Likewise.
4870 * elf64-sparc.c: Likewise.
4871 * elf64-x86-64.c: Likewise.
4872 * elflink.c: Likewise.
4873 * elfxx-ia64.c: Likewise.
4874 * elfxx-mips.c: Likewise.
4875 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4876 * configure: Regenerate.
4877 * aclocal.m4: Regenerate.
4879 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4881 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4882 around uses of R_ARM_TARGET1.
4883 (elf32_arm_check_relocs): Likewise.
4885 2004-09-13 Paul Brook <paul@codesourcery.com>
4887 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4888 prototype.
4889 * bfd-in2.h: Regenerate.
4890 * libbfd.h: Regenerate.
4891 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4892 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4893 (bfd_elf32_arm_process_before_allocation): Ditto.
4894 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4895 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4896 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4897 * reloc.c: Ditto.
4899 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4901 * hpux-core.c (thread_section_p): New function.
4902 (hpux_core_core_file_p): Fix computation of offset in call
4903 to bfd_seek. Create a ".reg" section from an arbitrary
4904 ".reg/<id>" section if none was created after having read
4905 all sections.
4907 2004-09-11 Andreas Schwab <schwab@suse.de>
4909 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4910 * aclocal.m4: Rebuild.
4911 * configure: Rebuild.
4913 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4915 * section.c (bfd_sections_find_if): Fix parameter name in
4916 comment to match code.
4918 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4920 * elf.c (assign_file_positions_except_relocs): Assign relocs
4921 stored in a bfd section.
4923 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4925 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4926 h->gotplt_refcount to 0, not -1.
4928 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4930 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4931 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4932 symname.
4933 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4934 handle symbol visibility here.
4936 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4938 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4939 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4940 callers.
4941 (ppc_stub_name): Remove trailing "+0" on stub name.
4942 (create_linkage_sections): Create relocations for
4943 branch lookup table when --emit-relocs as well as when --shared.
4944 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4945 relbrlt test. For --emit-stub-syms, always output a sym even when
4946 one already exists on a plt call stub. Put stub type in the stub
4947 symbol name.
4948 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4949 test.
4950 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4951 reloc_count in stub sections. Adjust relbrlt test.
4952 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4953 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4954 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4955 for relocs against discarded symbols. Fix comments.
4957 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4959 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4960 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4961 from ...
4962 (map_sections_to_segments): ... here. Use it. Assign a file
4963 position to the .dynamic section if it is not loadable, but part
4964 of the PT_DYNAMIC segment.
4965 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4966 offsets, not VMAs, for the BPABI. Do not fill in the header in
4967 the .got.plt section for the BPABI.
4968 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4969 PT_DYNAMIC segment.
4970 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4972 2004-09-06 Nick Clifton <nickc@redhat.com>
4974 * elflink.c (elf_link_add_object_symbols): Set the error code to
4975 bfd_error_wrong_format when the input format does not match the
4976 output format.
4978 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4980 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4981 (ppc64_elf_check_directives): ..here.
4982 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4983 before accessing ppc64_elf_tdata.
4984 (ppc64_elf_finish_dynamic_sections): And here too.
4986 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4988 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4990 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4992 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4993 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4994 (bfd_elf32_littlearm_symbian_vec): Likewise.
4995 * configure: Regenerated.
4996 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4997 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4998 (PLT_ENTRY_SIZE): Likewise.
4999 (bfd_vma_elf32_arm_symbian_plt_entry): New
5000 variable.
5001 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5002 and symbian_p.
5003 (create_got_section): Don't create sections when generating BPABI
5004 objects.
5005 (elf32_arm_create_dynamic_sections): Tidy.
5006 (elf32_arm_link_hash_table_create): Set plt_header_size,
5007 plt_entry_size, and symbian_p.
5008 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5009 generating BPABI objects.
5010 (allocate_dynrelocs): Use htab->plt_header_size, not
5011 PLT_HEADER_SIZE. Do not add to .got.plt when
5012 generating BPABI objects.
5013 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5014 * elfarm-nabi.c: Add SymbianOS target vectors.
5015 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5016 (_bfd_elf_link_create_dynamic_sections): Likewise.
5017 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5018 (elfNN_bed): Use it.
5019 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5020 (bfd_elf32_littlearm_symbian_vec): Likewise.
5021 (_bfd_target_vector): Add them.
5023 2004-09-03 Nick Clifton <nickc@redhat.com>
5025 PR 360
5026 * coffcode.h (handle_COMDAT): Replace abort with an warning
5027 message and allow the scan to continue.
5029 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5031 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5032 in when reading relocs, not our sorted syms. Remove unnecessary
5033 var.
5035 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5037 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5039 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5041 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5042 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5043 replace uses of *_alias with *_noncanonical.
5044 * aclocal.m4: Rebuild with aclocal 1.4p6.
5045 * Makefile.in: Rebuild with automake 1.4p6.
5046 * doc/Makefile.in: Rebuild with automake 1.4p6.
5047 * configure.in: Autoupdate with autoupdate 2.59.
5048 * config.in: Regenerate with autoheader 2.59.
5049 * configure: Regnerate with autoconf 2.59.
5051 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5053 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5054 symbol pointer arrays before modifying.
5056 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5058 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5059 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5060 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5061 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5062 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5063 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5064 Use both symbol tables on non-relocatable objects. Use a common
5065 error exit. Fix "mid" warning.
5066 * libbfd.h: Regenerate.
5067 * bfd-in2.h: Regenerate.
5069 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5071 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5072 object file.
5073 (struct sfpr_def_parms): Save some space.
5074 (sfpr_define): Here too.
5076 * elf64-ppc.c (compare_symbols): Put section syms first.
5077 (sym_exists_at): New function.
5078 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5079 points only for relocatable files. Use .opd section contents
5080 otherwise. Generally clean up the code.
5082 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5084 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5085 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5086 (struct sfpr_def_parms): New.
5087 (sfpr_define): New function.
5088 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5089 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5090 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5091 (savefpr1_tail, restfpr1_tail): New functions.
5092 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5093 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5094 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5095 code. Define all ABI mandated _save and _rest functions.
5097 2004-08-26 Paul Brook <paul@codesourcery.com>
5099 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5101 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5103 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5104 TRUE or FALSE.
5106 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5108 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5109 that pcrel correction is applied for R_386_PC32.
5111 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5113 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5114 for R_386_32 and R_386_PC32 relocs against symbols defined in
5115 discarded sections.
5117 2004-08-25 Dmitry Diky <diwil@spec.ru>
5119 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5120 Add new relocations.
5121 * bfd-in2.h: Regenerate.
5122 * libbfd.h: Regenerate.
5123 * elf32-msp430.c: Clean-up code.
5124 (elf_msp430_howto_table): Add new relocation entries.
5125 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5126 (msp430_elf_relax_section): New function.
5127 (msp430_elf_relax_delete_bytes): New function.
5128 (msp430_elf_symbol_address_p): New function.
5130 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5132 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5133 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5135 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5137 * elflink.c (_bfd_elf_section_already_linked): Handle
5138 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5140 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5142 * config.bfd (arm*-*-symbianelf*): New target.
5143 (arm*-*-eabi*): Likewise.
5145 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5147 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5148 "struct ppc_link_hash_entry *".
5149 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5150 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5152 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5154 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5155 entries (where fd_aux overlaps next entry's fd_func).
5156 Add non_overlapping argument, use it.
5157 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5158 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5159 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5160 as indexes into opd_sym_map/opd_adjust array.
5161 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5163 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5165 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5166 if we can look up their function descriptor in a regular file.
5168 2004-08-18 Nick Clifton <nickc@redhat.com>
5170 PR 324
5171 * cofflink.c (coff_link_add_symbols): Check that the comdat
5172 pointer in the coff_section_data structure has been initialised
5173 before using it.
5175 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5177 PR 338
5178 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5179 changing bfd_link_hash_undefined to bfd_link_hash_new.
5181 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5183 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5184 if not yet defined.
5185 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5186 (synthetic_opd, synthetic_relocatable): New variables.
5187 (compare_symbols, compare_relocs): New helper routines.
5188 (ppc64_elf_get_synthetic_symtab): New function.
5189 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5190 to relsyms.
5191 * bfd-in2.h: Regenerated.
5192 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5193 to relsyms. Return 0 if abfd is relocatable.
5195 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5197 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5199 2004-08-17 Nick Clifton <nickc@redhat.com>
5201 * (is_arm_mapping_symbol_name): New function - return true
5202 when a symbol name matches the requirements for an ARM mapping
5203 symbol name.
5204 (arm_elf_find_function): New function based on
5205 elf_find_function in elf.c but skipping ARM mapping symbols
5206 and including thumb function symbols.
5207 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5208 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5210 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5212 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5213 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5214 (ppc64_elf_brtaken_reloc): Here too.
5216 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5218 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5219 symbol visibility.
5220 (ppc64_elf_check_directives): Check that we have the right hash
5221 table before proceeding.
5223 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5225 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5226 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5227 the sections that will be discarded.
5229 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5231 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5233 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5235 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5236 free space available.
5238 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5240 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5241 occurrences with bfd_byte * thoughout file.
5243 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5244 (xcoff_write_armap_big): Likewise.
5245 (xcoff_write_archive_contents_old): Likewise.
5246 (xcoff_write_archive_contents_big): Likewise.
5248 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5250 2004-08-13 Nick Clifton <nickc@redhat.com>
5252 * elf32-arm.h: Convert to ISO C90.
5254 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5256 PR 293
5257 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5258 zero the plt field.
5260 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5262 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5263 (bfd_archive_filename, bfd_get_section_ident): Delete.
5264 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5265 bfd_archive_filename.
5266 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5267 to warn about symbols in discarded sections. Use _bfd_error_handler.
5268 * aout-adobe.c (aout_adobe_callback): See below.
5269 * aout-cris.c (swap_ext_reloc_in): ..
5270 * coff-arm.c (find_thumb_glue, find_arm_glue,
5271 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5272 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5273 coff_arm_copy_private_bfd_data): ..
5274 * coff-i860.c (i860_reloc_processing): ..
5275 * coff-mcore.c (mcore_coff_unsupported_reloc,
5276 coff_mcore_relocate_section): ..
5277 * coff-ppc.c (coff_ppc_relocate_section): ..
5278 * coff-rs6000.c (xcoff_create_csect_from_smclas
5279 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5280 sh_swap_insns, sh_relocate_section): ..
5281 * coff-tic54x.c (tic54x_reloc_processing): ..
5282 * coff-tic80.c (coff_tic80_relocate_section): ..
5283 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5284 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5285 coff_slurp_symbol_table, coff_classify_symbol,
5286 coff_slurp_reloc_table): ..
5287 * coffgen.c (_bfd_coff_read_string_table): ..
5288 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5289 _bfd_coff_generic_relocate_section): ..
5290 * cpu-arm.c (bfd_arm_merge_machines): ..
5291 * cpu-sh.c (sh_merge_bfd_arch): ..
5292 * elf-hppa.h (elf_hppa_relocate_section): ..
5293 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5294 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5295 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5296 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5297 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5298 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5299 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5300 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5301 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5302 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5303 cris_elf_merge_private_bfd_data
5304 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5305 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5306 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5307 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5308 elf32_hppa_relocate_section): ..
5309 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5310 i370_elf_check_relocs, i370_elf_relocate_section): ..
5311 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5312 elf_i386_relocate_section): ..
5313 * elf32-m32r.c (m32r_elf_relocate_section,
5314 m32r_elf_merge_private_bfd_data): ..
5315 * elf32-m68hc1x.c (m68hc12_add_stub,
5316 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5317 * elf32-m68k.c (elf_m68k_relocate_section): ..
5318 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5319 mcore_elf_relocate_section): ..
5320 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5321 ppc_elf_check_relocs, ppc_elf_relocate_section,
5322 ppc_elf_begin_write_processing): ..
5323 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5324 elf_s390_relocate_section): ..
5325 * elf32-sh-symbian.c (sh_symbian_import_as,
5326 sh_symbian_process_embedded_commands,
5327 sh_symbian_relocate_section): ..
5328 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5329 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5330 sh_elf_merge_private_data): ..
5331 * elf32-sparc.c (elf32_sparc_check_relocs,
5332 elf32_sparc_relocate_section,
5333 elf32_sparc_merge_private_bfd_data): ..
5334 * elf32-v850.c (v850_elf_check_relocs,
5335 v850_elf_merge_private_bfd_data): ..
5336 * elf32-xtensa.c (elf_xtensa_check_relocs,
5337 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5338 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5339 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5340 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5341 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5342 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5343 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5344 ppc64_elf_relocate_section): ..
5345 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5346 elf_s390_relocate_section): ..
5347 * elf64-sh64.c (sh_elf64_relocate_section): ..
5348 * elf64-sparc.c (sparc64_elf_check_relocs,
5349 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5350 sparc64_elf_merge_private_bfd_data): ..
5351 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5352 elf64_x86_64_relocate_section): ..
5353 * elflink.c (_bfd_elf_add_default_symbol,
5354 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5355 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5356 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5357 elf_get_linked_section_vma, elf_fixup_link_order,
5358 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5359 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5360 * elfxx-ia64.c (elfNN_ia64_relax_section,
5361 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5362 * elfxx-mips.c (mips_elf_perform_relocation,
5363 _bfd_mips_elf_check_relocs,
5364 _bfd_mips_elf_merge_private_bfd_data): ..
5365 * ieee.c (ieee_slurp_external_symbols): ..
5366 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5367 * libbfd.c (_bfd_generic_verify_endian_match): ..
5368 * linker.c (_bfd_generic_link_add_one_symbol,
5369 _bfd_generic_section_already_linked): ..
5370 * pdp11.c (translate_to_native_sym_flags): ..
5371 * pe-mips.c (coff_pe_mips_relocate_section): ..
5372 * peicode.h (pe_ILF_build_a_bfd): ..
5373 * srec.c (srec_bad_byte): ..
5374 * stabs.c (_bfd_link_section_stabs): ..
5375 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5376 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5377 with corresponding %B and %A in _bfd_error_handler format string.
5378 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5379 calls to use %A and %B. Fix "against symbol .. from section" and
5380 similar error messages. Combine multiple _bfd_error_handler calls
5381 where they were separated due to bfd_archive_filename deficiencies.
5382 * bfd-in2.h: Regenerate.
5384 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5386 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5387 relocation.
5389 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5391 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5392 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5393 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5394 Add twiddled_syms.
5395 (link_hash_newfunc): Init was_undefined.
5396 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5397 Use undefweak instead.
5398 (ppc64_elf_check_directives): Fix undefs chain.
5399 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5400 references.
5401 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5402 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5403 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5405 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5407 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5408 error, test input_section flags rather than sec.
5410 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5412 * elf-bfd.h (struct elf_backend_data): Add
5413 elf_backend_archive_symbol_lookup.
5414 (_bfd_elf_archive_symbol_lookup): Declare.
5415 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5416 (elf_link_add_archive_symbols): ..extracted from here. Call the
5417 backend version.
5418 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5419 (elfNN_bed): Init new field.
5420 * elf64-ppc.c (elf_backend_check_directives): Define.
5421 (elf_backend_archive_symbol_lookup): Define.
5422 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5423 a ppc_link_hash_entry pointer.
5424 (get_fdh): Move.
5425 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5426 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5427 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5428 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5429 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5430 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5431 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5432 descriptor symbols.
5434 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5436 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5437 (ppc64_elf_add_symbol_hook): Test for NULL section.
5438 (get_sym_h): Formatting.
5439 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5440 stub target_value.
5442 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5443 long branch stubs with code handling plt and r2off branch stubs.
5445 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5447 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5448 * elflink.c (elf_link_input_bfd): Formatting.
5449 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5450 all callers.
5451 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5452 (link_hash_newfunc): Don't set it.
5453 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5454 (ppc64_elf_mark_entry_syms): Delete.
5455 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5456 sections. Use get_opd_info.
5457 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5459 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5461 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5463 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5464 (func_desc_adjust): Don't set have_undefweak.
5465 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5466 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5468 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5469 "struct ppc_link_hash_entry *". Adjust all references.
5470 (ppc64_elf_hide_symbol): Correct a comment.
5472 * elf64-ppc.c (get_opd_info): New function.
5473 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5474 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5475 before calling get_fdh. Test fdh rather than h before dereferencing
5476 fdh. Mark removed symbols in opd_adjust.
5477 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5478 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5479 opd symbols.
5480 (ppc64_elf_output_symbol_hook): Likewise.
5482 2004-08-06 Paul Brook <paul@codesourcery.com>
5484 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5485 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5486 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5487 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5488 and BFD_RELOC_ARM_SBREL32.
5489 * bfd-in2.h, bbfd.h: Regenerate.
5491 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5493 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5494 the dynamic link symbol actually in use.
5496 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5498 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5500 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5501 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5503 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5504 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5506 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5507 Nick Clifton <nickc@redhat.com>
5509 PR 290
5510 * bfd.c (_bfd_default_error_handler): Make it global.
5512 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5514 * elf.c (assign_section_numbers): Cope gracefully with sections
5515 which have SHF_LINK_ORDER set but no sh_link set up.
5516 * elflink.c (elf_get_linked_section_vma): Likewise.
5518 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5519 it to NULL.
5521 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5522 Set it to _bfd_default_error_handler.
5523 (elfNN_bed): Add elf_backend_link_order_error_handler.
5525 * libbfd-in.h (_bfd_default_error_handler): New.
5527 * libbfd.h: Regenerated.
5529 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5531 * archures.c (bfd_mach_sparc_64bit_p): Define.
5532 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5533 * bfd-in2.h: Rebuilt.
5535 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5537 Introduce SH2a support.
5538 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5539 * archures.c (bfd_mach_sh2a_nofpu): New.
5540 * bfd-in2.h: Rebuilt.
5541 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5542 (arch_info_struct): Add sh2a_nofpu.
5543 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5544 2003-12-29 DJ Delorie <dj@redhat.com>
5545 * reloc.c: Add relocs for sh2a.
5546 * bfd-in2.h: Regenerate.
5547 * libbfd.hh: Regenerate.
5548 2003-12-01 Michael Snyder <msnyder@redhat.com>
5549 * archures.c (bfd_mach_sh2a): New.
5550 * bfd-in2.h: Rebuilt.
5551 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5552 (SH2A_NEXT): New.
5553 (arch_info_struct): Add sh2a.
5554 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5556 2004-07-28 Nick Clifton <nickc@redhat.com>
5557 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5559 PR 273
5560 * som.c (setup_sections): Improve estimation of space sizes in
5561 relocatable objects.
5563 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5564 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5565 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5566 to targ_selvecs.
5567 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5568 * configure: Regenerate.
5569 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5570 case that accepts OSABI=NetBSD and OSABI=SysV.
5571 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5572 the base of .got or .data (if .got does not exist).
5573 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5574 set OSABI=NetBSD.
5575 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5576 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5577 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5578 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5580 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5582 PR 161/251
5583 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5584 (elf_sec_group): Defined.
5585 (bfd_elf_match_symbols_in_sections): New prototype.
5586 (_bfd_elf_setup_group_pointers): Likewise.
5588 * elf.c (bfd_elf_discard_group): Abort.
5589 (bfd_elf_set_group_contents): Also include relocation sections.
5590 Remove zero-fill for ld -r.
5591 (_bfd_elf_setup_group_pointers): New function.
5592 (elf_sort_elf_symbol): Likewise.
5593 (elf_sym_name_compare): Likewise.
5594 (bfd_elf_match_symbols_in_sections): Likewise.
5596 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5598 * elflink.c (match_group_member): New.
5599 (elf_link_input_bfd): Check group member for discarded section.
5600 (try_match_symbols_in_sections): New function.
5601 (already_linked): Likewise.
5602 (_bfd_elf_section_already_linked): Support mixing comdat group
5603 and linkonce section.
5605 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5606 * linker.c (bfd_section_already_linked_table_traverse): New.
5608 * libbfd.h: Regenerated.
5610 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5612 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5613 BFD_RELOC_CRX_SWITCH32.
5614 * bfd-in2.h: Regenerate.
5615 * libbfd.h: Regenerate.
5616 * elf32-crx.c: Support relocation/relaxation of
5617 BFD_RELOC_CRX_SWITCH* types.
5619 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5621 * elf64-ppc.c: Correct "Linker stubs" comment.
5623 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5625 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5626 linked-to section.
5627 (elf_linked_to_section): New.
5629 * elf.c (assign_section_numbers): Set up sh_link for
5630 SHF_LINK_ORDER.
5632 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5633 to sh_link for SHT_IA_64_UNWIND sections.
5635 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5637 * elflink.c (elf_fixup_link_order): Add _() to error message.
5639 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5641 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5642 an error if failed.
5644 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5646 * aout-adobe.c (aout_32_section_already_linked): Defined.
5647 * aout-target.h (MY_section_already_linked): Likewise.
5648 * aout-tic30.c (MY_section_already_linked): Likewise.
5649 * binary.c (binary_section_already_linked): Likewise.
5650 * bout.c (b_out_section_already_linked): Likewise.
5651 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5652 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5653 * coffcode.h (coff_section_already_linked): Likewise.
5654 * i386msdos.c (msdos_section_already_linked): Likewise.
5655 * i386os9k.c (os9k_section_already_linked): Likewise.
5656 * ieee.c (ieee_section_already_linked): Likewise.
5657 * ihex.c (ihex_section_already_linked): Likewise.
5658 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5659 * mmo.c (mmo_section_already_linked): Likewise.
5660 * nlm-target.h (nlm_section_already_linked): Likewise.
5661 * oasys.c (oasys_section_already_linked): Likewise.
5662 * pef.c (bfd_pef_section_already_linked): Likewise.
5663 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5664 * som.c (som_bfd_discard_group): Likewise.
5665 * srec.c (srec_section_already_linked): Likewise.
5666 * tekhex.c (tekhex_section_already_linked): Likewise.
5667 * versados.c (versados_section_already_linked): Likewise.
5668 * vms.c (vms_section_already_linked): Likewise.
5669 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5670 * xsym.c (bfd_sym_section_already_linked): Likewise.
5672 * bfd-in.h (bfd_section_already_linked_table_init): New.
5673 (bfd_section_already_linked_table_free): Likewise.
5675 * coff-rs6000.c (rs6000coff_vec): Add
5676 _bfd_generic_section_already_linked.
5677 (pmac_xcoff_vec): Likewise.
5678 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5679 (aix5coff64_vec): Likewise.
5681 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5682 * elflink.c (_bfd_elf_section_already_linked): New function.
5684 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5686 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5687 (_bfd_generic_section_already_linked): New.
5688 (bfd_section_already_linked_hash_entry): Likewise.
5689 (bfd_section_already_linked): Likewise.
5690 (bfd_section_already_linked_table_lookup): Likewise.
5691 (bfd_section_already_linked_table_insert): Likewise.
5693 * linker.c (bfd_section_already_linked): New.
5694 (_bfd_section_already_linked_table): Likewise.
5695 (bfd_section_already_linked_table_lookup): Likewise.
5696 (bfd_section_already_linked_table_insert): Likewise.
5697 (already_linked_newfunc): Likewise.
5698 (bfd_section_already_linked_table_init): Likewise.
5699 (bfd_section_already_linked_table_free): Likewise.
5700 (_bfd_generic_section_already_linked): Likewise.
5702 * section.c (bfd_section): Remove comdat.
5703 (bfd_comdat_info): Moved to ...
5704 * bfd-in.h (coff_comdat_info): Here.
5705 (bfd_coff_get_comdat_section): New.
5706 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5707 * libcoff-in.h (coff_section_tdata): Add comdat.
5708 * coffcode.h (handle_COMDAT): Updated.
5709 * cofflink.c (coff_link_add_symbols): Likewise.
5710 * ecoff.c (bfd_debug_section): Likewise.
5712 * targets.c (bfd_target): Add _section_already_linked.
5713 (BFD_JUMP_TABLE_LINK): Updated.
5715 * bfd-in2.h: Regenerated.
5716 * libbfd.h: Likewise.
5717 * libcoff.h: Likewise.
5719 2003-07-21 Paul Brook <paul@codesourcery.com>
5721 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5722 elf_fixup_link_order): New functions.
5723 (bfd_elf_final_link): Call elf_fixup_link_order.
5725 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5727 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5728 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5729 common definitions.
5730 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5731 _bfd_elf_symbol_refs_local_p.
5732 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5733 symbols.
5735 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5737 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5738 DYN_NO_NEEDED.
5739 (bfd_elf_get_dyn_lib_class): New prototype.
5740 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5742 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5743 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5744 entry is needed. Issue an error if a DT_NEEDED entry is needed
5745 for a file marked DYN_NO_NEEDED.
5746 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5747 for DT_NEEDED tags.
5749 * bfd-in2.h: Regenerated.
5751 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5753 * elflink.c (elf_section_complain_discarded): Don't complain in
5754 .PARISC.unwind.
5756 2004-07-10 James E Wilson <wilson@specifixinc.com>
5758 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5759 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5760 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5761 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5762 Fix callers.
5763 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5764 bfd_put_64 to bfd_putl64.
5765 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5767 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5769 PR 240
5770 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5771 .init/.fini sections when trying to relax it.
5773 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5775 * elf.c (assign_file_positions_for_segments): Make sure the
5776 .dynamic section is the first section in the PT_DYNAMIC segment.
5778 2004-07-09 Nick Clifton <nickc@redhat.com>
5780 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5781 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5782 sh_elf_get_flags_from_mach functions so that they do not conflict
5783 when this target is built with other sh-elf targets.
5784 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5785 suppression of this function.
5786 (sh_elf_find_flags): Likewise.
5788 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5790 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5791 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5792 (BFD32_BACKENDS): Add elf32-crx.lo.
5793 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5794 (cpu-crx.lo): New target.
5795 (elf32-crx.lo): New target.
5796 * Makefile.in: Regenerate.
5797 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5798 (bfd_archures_list): Add bfd_crx_arch.
5799 * bfd-in2.h: Regenerate.
5800 * config.bfd: Handle crx-*-elf*, crx*.
5801 * configure.in: Handle bfd_elf32_crx_vec.
5802 * configure: Regenerate.
5803 * cpu-crx.c: New file.
5804 * elf32-crx.c: Likewise.
5805 * libbfd.h: Regenerate.
5806 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5807 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5808 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5809 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5810 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5811 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5812 * targets.c (bfd_elf32_crx_vec): Declare.
5813 (bfd_target_vector): Add bfd_elf32_crx_vec.
5815 2004-07-06 Nick Clifton <nickc@redhat.com>
5817 * config.bfd: Add sh-symbian-elf target.
5818 * configure.in: Add bfd_elf32_shl_symbian_vec.
5819 * configure: Regenerate.
5820 * elf-bfd.h (struct elf_backend_data): Add new field
5821 'check_directives'.
5822 * elflink.c (elf_link_add_object_symbols): Invoke the
5823 check_directives function, if defined.
5824 * elfxx-target.h: Provide a default, NULL definition for
5825 check_directives.
5826 * targets.c: Add bfd_elf32_shl_symbian_vec.
5827 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5828 definition.
5829 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5830 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5831 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5832 not already been defined.
5833 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5834 * sh-symbian.c: New file. Provide functions to support the
5835 * sh-symbian-elf target.
5836 * Makefile.am: Add elf32-sh-symbian.c
5837 * Makefile.in: Regenerate.
5839 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5841 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5842 * Makefile.am: Ran make dep-am.
5843 * Makefile.in: Ran make dep-in.
5845 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5847 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5848 externals properly.
5850 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5852 * config.bfd: Add want64 to configuration target s390-*-linux*.
5854 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5856 * bfd.c (bfd_get_section_ident): New.
5858 * elflink.c (elf_link_read_relocs_from_section): Call
5859 bfd_get_section_ident to identify the section when reporting
5860 error.
5861 (_bfd_elf_link_output_relocs): Likewise.
5862 (elf_link_output_extsym): Likewise.
5863 (elf_link_input_bfd): Likewise.
5864 (bfd_elf_gc_record_vtinherit): Likewise.
5866 * bfd-in2.h: Regenerated.
5868 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5869 Nick Clifton <nickc@redhat.com>
5871 PR 204
5872 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5873 of section symbols to mips_elf_sort_hash_table ().
5875 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5877 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5878 change. Comment.
5879 (elf_section_complain_discarded): New function. Handle
5880 .gcc_except_table too.
5881 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5882 in discarded sections.
5883 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5885 2004-06-30 James E Wilson <wilson@specifixinc.com>
5887 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5888 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5890 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5892 PR 233
5893 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5894 local references to discarded sections and report their
5895 locations.
5897 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5899 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5900 sec_info_type, test section name instead.
5902 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5904 PR 240
5905 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5906 in .init/.fini sections.
5908 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5910 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5911 bfd_get_section_limit.
5913 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5915 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5916 output section size.
5918 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5920 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5921 rawsize.
5922 (mmix_elf_perform_relocation): Adjust for above change.
5923 (mmix_elf_relocate_section): Likewise.
5924 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5925 (mmix_elf_get_section_contents): Delete.
5926 (bfd_elf64_get_section_contents): Delete.
5927 (mmix_elf_relocate_section): Zero stub area.
5928 * linker.c (default_indirect_link_order): Alloc max of section size
5929 and rawsize.
5930 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5931 * section.c (bfd_malloc_and_get_section): Likewise.
5932 (struct bfd_section): Update rawsize comment.
5933 * bfd-in2.h: Regenerate.
5935 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5937 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5939 * bfd-in.h (bfd_get_section_limit): Define.
5940 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5941 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5942 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5943 * coff-arm.c (coff_arm_relocate_section): Likewise.
5944 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5945 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5946 (bfd_ns32k_final_link_relocate): Likewise.
5947 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5948 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5949 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5950 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5951 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5952 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5953 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5954 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5955 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5956 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5957 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5958 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5959 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5960 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5961 * elf32-v850.c (v850_elf_reloc): Likewise.
5962 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5963 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5964 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5965 * elf64-mips.c (mips_elf64_gprel32_reloc)
5966 (mips16_gprel_reloc): Likewise.
5967 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5968 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5969 * elf64-sparc.c (init_insn_reloc): Likewise.
5970 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5971 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5972 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5973 (_bfd_mips_elf_generic_reloc): Likewise.
5974 * bfd-in2.h: Regenerate.
5976 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5978 * bfd-in.h (struct stab_info): Move from stabs.c.
5979 * stabs.c (struct stab_link_includes_table): Delete.
5980 (stab_link_includes_lookup): Delete.
5981 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5982 level of indirection from sinfo parm.
5983 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5984 stabstr section. Adjust hash table accesses.
5985 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5986 alloc. Adjust stab_info test.
5987 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5988 (_bfd_coff_final_link): Adjust stab_info test.
5989 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5990 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5991 in place.
5992 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5993 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5994 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5995 stabstr section. Adjust stab_info test.
5996 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5997 (_bfd_write_stab_strings): Adjust prototypes.
5998 * libbfd.h: Regenerate.
5999 * libcoff.h: Regenerate.
6000 * bfd-in2.h: Regenerate.
6002 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6004 From Miod Vallat <miod@online.fr>:
6005 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6007 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6009 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6010 (struct elf32_mn10300_link_hash_entry): Remove
6011 pcrel_relocs_copied.
6012 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6013 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6014 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6015 and gotoff relocations if the symbol doesn't bind locally. Use
6016 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6017 relocation for PCREL32.
6018 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6019 to test whether a symbol binds locally.
6020 (elf32_mn10300_link_hash_newfunc): Don't initialize
6021 pcrel_relocs_copied.
6022 (_bfd_mn10300_elf_discard_copies): Delete.
6023 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6025 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6027 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6029 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6031 * som.c (som_set_reloc_info): Correct small typo.
6033 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6035 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6036 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6037 (m32r_elf_gcsweep_hook): Likewise.
6038 (m32r_elf_check_relocs): Likewise.
6039 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6040 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6041 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6042 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6043 * bfd-in2.h: Regenerated.
6044 * libbfd.h: Regenerated.
6046 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6048 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6049 relocation symbol.
6050 (elf64_x86_64_relocate_section): Issue an error for
6051 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6052 against global symbols when building shared library.
6054 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6056 * section.c (struct sec): Rename "_cooked_size" to "size".
6057 Rename "_raw_size" to "rawsize".
6058 (STD_SECTION): Adjust comments.
6059 (bfd_set_section_size, bfd_get_section_contents): Use size.
6060 (bfd_malloc_and_get_section): New function.
6061 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6062 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6063 Correctly free reloc and contents memory.
6064 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6065 and fake CIE now that we can shink section size to zero.
6066 (_bfd_elf_write_section_eh_frame): Likewise..
6067 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6068 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6069 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6070 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6071 unneeded indirection.
6072 * elf.c (_bfd_elf_section_offset): .. and update call.
6073 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6074 * libbfd.h: Regenerate.
6075 * bfd-in2.h: Regenerate.
6077 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6078 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6079 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6080 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6081 Similarly use "rawsize", if non-zero, in reloc functions to validate
6082 reloc addresses. Use new bfd_malloc_and_get_section in most places
6083 where bfd_get_section_contents was called. Expand all occurrences of
6084 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6085 grok_prstatus and similar functions to "size".
6086 * aix386-core.c (aix386_core_file_p): ..
6087 * aix5ppc-core.c (xcoff64_core_p): ..
6088 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6089 aout_adobe_set_section_contents): ..
6090 * aout-target.h (callback): ..
6091 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6092 MY_bfd_final_link): ..
6093 * aoutf1.h (sunos4_core_file_p): ..
6094 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6095 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6096 final_link, aout_link_input_section): ..
6097 * binary.c (binary_object_p, binary_canonicalize_symtab,
6098 binary_set_section_contents): ..
6099 * bout.c (b_out_callback, b_out_write_object_contents,
6100 b_out_set_section_contents, b_out_bfd_relax_section,
6101 b_out_bfd_get_relocated_section_contents): ..
6102 * cisco-core.c (cisco_core_file_validate): ..
6103 * coff-alpha.c (alpha_ecoff_object_p,
6104 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6105 * coff-arm.c (coff_arm_relocate_section,
6106 bfd_arm_allocate_interworking_sections): ..
6107 * coff-h8300.c (h8300_reloc16_extra_cases,
6108 h8300_bfd_link_add_symbols): ..
6109 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6110 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6111 ppc_bfd_coff_final_link): ..
6112 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6113 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6114 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6115 * coff64-rs6000.c (xcoff64_write_object_contents,
6116 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6117 * coffcode.h (coff_compute_section_file_positions,
6118 coff_write_object_contents): ..
6119 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6120 coff_section_symbol, build_debug_section): ..
6121 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6122 process_embedded_commands, _bfd_coff_link_input_bfd,
6123 _bfd_coff_write_global_sym): ..
6124 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6125 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6126 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6127 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6128 _bfd_dwarf2_find_nearest_line): ..
6129 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6130 ecoff_compute_section_file_positions,
6131 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6132 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6133 _bfd_elf_discard_section_eh_frame_hdr,
6134 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6135 _bfd_elf_write_section_eh_frame,
6136 _bfd_elf_write_section_eh_frame_hdr): ..
6137 * elf-hppa.h (elf_hppa_sort_unwind): ..
6138 * elf-m10200.c (mn10200_elf_relax_section,
6139 mn10200_elf_relax_delete_bytes,
6140 mn10200_elf_get_relocated_section_contents): ..
6141 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6142 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6143 mn10300_elf_relax_delete_bytes,
6144 mn10300_elf_get_relocated_section_contents,
6145 _bfd_mn10300_elf_adjust_dynamic_symbol,
6146 _bfd_mn10300_elf_discard_copies,
6147 _bfd_mn10300_elf_size_dynamic_sections,
6148 _bfd_mn10300_elf_finish_dynamic_sections): ..
6149 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6150 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6151 bfd_elf_set_group_contents, map_sections_to_segments,
6152 elf_sort_sections, assign_file_positions_for_segments,
6153 SECTION_SIZE, copy_private_bfd_data,
6154 _bfd_elf_get_dynamic_reloc_upper_bound,
6155 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6156 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6157 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6158 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6159 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6160 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6161 bfd_elf32_arm_process_before_allocation,
6162 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6163 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6164 elf32_arm_write_section): ..
6165 * elf32-cris.c (cris_elf_grok_prstatus,
6166 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6167 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6168 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6169 elf_cris_discard_excess_dso_dynamics,
6170 elf_cris_discard_excess_program_dynamics): ..
6171 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6172 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6173 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6174 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6175 elf32_frvfdpic_size_dynamic_sections,
6176 elf32_frvfdpic_modify_segment_map,
6177 elf32_frvfdpic_finish_dynamic_sections): ..
6178 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6179 elf32_h8_get_relocated_section_contents): ..
6180 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6181 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6182 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6183 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6184 elf32_hppa_finish_dynamic_sections): ..
6185 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6186 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6187 i370_elf_finish_dynamic_sections): ..
6188 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6189 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6190 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6191 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6192 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6193 * elf32-ip2k.c (ip2k_is_switch_table_128,
6194 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6195 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6196 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6197 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6198 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6199 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6200 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6201 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6202 m32r_elf_get_relocated_section_contents): ..
6203 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6204 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6205 m68hc11_elf_relax_delete_bytes): ..
6206 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6207 m68hc12_elf_size_one_stub): ..
6208 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6209 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6210 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6211 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6212 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6213 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6214 elf32_mips_grok_prstatus): ..
6215 * elf32-or32.c (or32_elf_consth_reloc): ..
6216 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6217 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6218 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6219 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6220 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6221 ppc_elf_final_write_processing): ..
6222 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6223 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6224 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6225 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6226 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6227 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6228 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6229 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6230 * elf32-sh64-com.c (sh64_address_in_cranges,
6231 sh64_get_contents_type): ..
6232 * elf32-sh64.c (sh64_find_section_for_address,
6233 sh64_elf_final_write_processing): ..
6234 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6235 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6236 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6237 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6238 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6239 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6240 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6241 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6242 elf_vax_finish_dynamic_sections): ..
6243 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6244 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6245 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6246 xstormy16_elf_finish_dynamic_sections): ..
6247 * elf32-xtensa.c (xtensa_read_table_entries,
6248 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6249 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6250 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6251 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6252 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6253 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6254 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6255 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6256 xtensa_callback_required_dependence): ..
6257 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6258 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6259 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6260 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6261 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6262 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6263 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6264 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6265 * elf64-hppa.c (allocate_dynrel_entries,
6266 elf64_hppa_size_dynamic_sections,
6267 elf64_hppa_finish_dynamic_sections): ..
6268 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6269 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6270 elf64_mips_grok_prstatus): ..
6271 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6272 mmix_elf_relocate_section, mmix_elf_final_link,
6273 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6274 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6275 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6276 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6277 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6278 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6279 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6280 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6281 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6282 ppc64_elf_finish_dynamic_sections): ..
6283 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6284 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6285 elf_s390_finish_dynamic_sections): ..
6286 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6287 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6288 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6289 sh64_elf64_finish_dynamic_sections): ..
6290 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6291 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6292 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6293 sparc64_elf_finish_dynamic_symbol,
6294 sparc64_elf_finish_dynamic_sections): ..
6295 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6296 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6297 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6298 elf64_x86_64_finish_dynamic_sections): ..
6299 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6300 * elfcode.h (elf_slurp_reloc_table): ..
6301 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6302 elf_finalize_dynstr, elf_link_add_object_symbols,
6303 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6304 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6305 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6306 elf32_mips_grok_prstatus): ..
6307 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6308 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6309 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6310 elfNN_ia64_finish_dynamic_sections): ..
6311 * elfxx-mips.c (mips_elf_create_procedure_table,
6312 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6313 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6314 mips_elf_global_got_index, mips_elf_multi_got,
6315 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6316 mips_elf_allocate_dynamic_relocations,
6317 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6318 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6319 _bfd_mips_elf_always_size_sections,
6320 _bfd_mips_elf_size_dynamic_sections,
6321 _bfd_mips_elf_finish_dynamic_symbol,
6322 _bfd_mips_elf_finish_dynamic_sections,
6323 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6324 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6325 _bfd_elf_mips_get_relocated_section_contents,
6326 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6327 * hp300hpux.c (callback): ..
6328 * hppabsd-core.c (make_bfd_asection): ..
6329 * hpux-core.c (make_bfd_asection): ..
6330 * i386linux.c (linux_link_create_dynamic_sections,
6331 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6332 * i386msdos.c (msdos_write_object_contents): ..
6333 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6334 os9k_set_section_contents): ..
6335 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6336 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6337 ieee_write_section_part, do_with_relocs, do_as_repeat,
6338 do_without_relocs, ieee_write_debug_part, init_for_output,
6339 ieee_set_section_contents): ..
6340 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6341 * irix-core.c (do_sections, make_bfd_asection): ..
6342 * libaout.h (aout_section_merge_with_text_p): ..
6343 * libbfd.c (_bfd_generic_get_section_contents,
6344 _bfd_generic_get_section_contents_in_window): ..
6345 * linker.c (default_indirect_link_order): ..
6346 * lynx-core.c (make_bfd_asection): ..
6347 * m68klinux.c (linux_link_create_dynamic_sections,
6348 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6349 * mach-o.c (bfd_mach_o_make_bfd_section,
6350 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6351 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6352 bfd_mach_o_scan_read_segment): ..
6353 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6354 _bfd_merge_sections): ..
6355 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6356 mmo_map_set_sizes, mmo_canonicalize_symtab,
6357 mmo_internal_write_section, mmo_write_object_contents): ..
6358 * netbsd-core.c (netbsd_core_file_p): ..
6359 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6360 nlm_alpha_set_public_section): ..
6361 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6362 * nlm32-sparc.c (nlm_sparc_write_import): ..
6363 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6364 nlm_compute_section_file_positions): ..
6365 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6366 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6367 * opncls.c (get_debug_link_info): ..
6368 * osf-core.c (make_bfd_asection): ..
6369 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6370 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6371 final_link, aout_link_input_section): ..
6372 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6373 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6374 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6375 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6376 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6377 * ptrace-core.c (ptrace_unix_core_file_p): ..
6378 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6379 _bfd_final_link_relocate, bfd_generic_relax_section,
6380 bfd_generic_get_relocated_section_contents): ..
6381 * reloc16.c (bfd_coff_reloc16_relax_section,
6382 bfd_coff_reloc16_get_relocated_section_c): ..
6383 * riscix.c (riscix_some_aout_object_p): ..
6384 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6385 * sco5-core.c (make_bfd_asection): ..
6386 * simple.c (bfd_simple_get_relocated_section_contents): ..
6387 * som.c (som_object_setup, setup_sections, som_prep_headers,
6388 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6389 som_set_reloc_info, som_get_section_contents,
6390 som_bfd_link_split_section): ..
6391 * sparclinux.c (linux_link_create_dynamic_sections,
6392 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6393 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6394 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6395 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6396 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6397 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6398 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6399 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6400 sunos_finish_dynamic_link): ..
6401 * syms.c (_bfd_stab_section_find_nearest_line): ..
6402 * tekhex.c (first_phase, tekhex_set_section_contents,
6403 tekhex_write_object_contents): ..
6404 * trad-core.c (trad_unix_core_file_p): ..
6405 * versados.c (process_esd, process_otr, process_otr): ..
6406 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6407 * vms-misc.c (add_new_contents): ..
6408 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6409 * vms.c (vms_set_section_contents): ..
6410 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6411 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6412 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6413 * xsym.c (bfd_sym_scan): .. See above.
6415 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6417 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6418 calling _bfd_merged_section_offset only for section symbols.
6420 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6422 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6423 for handling SEC_MERGE symbols in relax_section.
6425 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6427 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6428 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6429 linked together. Mark the result as h8300sx code.
6431 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6433 * elf-bfd.h (struct elf_backend_data): Added
6434 elf_backend_omit_section_dynsym.
6435 (_bfd_elf_link_omit_section_dynsym): Declare.
6436 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6437 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6438 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6439 (_bfd_elf_link_renumber_dynsyms): ... this function.
6440 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6441 _bfd_elf_link_omit_section_dynsym).
6442 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6444 2004-06-21 Nick Clifton <nickc@redhat.com>
6446 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6447 flags.
6449 2004-06-17 Jerome Guitton <guitton@gnat.com>
6451 * bfd-in.h (bfd_cache_close_all): New function declaration.
6452 * bfd-in2.h: Regenerate.
6453 * cache.c (bfd_cache_close_all): New function definition.
6455 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6457 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6458 4.10 and beyond.
6459 * configure: Regenerate.
6461 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6463 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6464 the pre-existing section.
6466 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6468 * section.c (struct sec): Remove usused flags. Reorganize a little.
6469 (bfd_get_section_size_before_reloc): Delete.
6470 (bfd_get_section_size_after_reloc): Delete.
6471 (STD_SECTION): Update.
6472 (bfd_get_section_size_now): Delete.
6473 (bfd_set_section_contents): Don't referece reloc_done.
6474 (bfd_get_section_contents): Remove reloc_done comment.
6475 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6476 reloc_done.
6477 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6478 * ecoff.c (bfd_debug_section): Update initializer.
6479 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6480 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6481 * bfd-in.h (bfd_section_size): Expand.
6482 (bfd_get_section_size): New macro.
6483 * bfd-in2.h: Regenerate.
6484 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6485 bfd_get_section_size_before_reloc with bfd_get_section_size.
6486 * coffcode.h (coff_write_object_contents): Likewise.
6487 * coffgen.c (build_debug_section): Likewise.
6488 * dwarf1.c (parse_line_table): Likewise.
6489 (_bfd_dwarf1_find_nearest_line): Likewise.
6490 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6491 * i386msdos.c (msdos_write_object_contents): Likewise.
6492 * pdp11.c (squirt_out_relocs): Likewise.
6493 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6494 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6496 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6498 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6499 removal) with updated comment.
6500 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6501 BFD_RELOC_32_PCREL.
6502 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6503 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6505 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6507 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6508 overflow on branches to undefweaks.
6510 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6512 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6513 as ecoff_section_data() does not return a valid lvalue.
6515 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6517 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6518 (elf_link_add_object_symbols): Likewise.
6520 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6521 (elf_backend_reloc_type_class): New.
6523 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6525 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6526 netbsd-core.lo.
6527 * configure: Regenerate.
6529 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6531 From: Albert Chin-A-Young <china@thewrittenword.com>
6532 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6533 to unsigned int.
6535 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6537 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6538 change.
6540 2004-05-28 DJ Delorie <dj@redhat.com>
6542 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6543 for linking, but otherwise adjust reloc for merged sections.
6545 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6547 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6548 _bfd_merged_section_offset for local symbols.
6550 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6552 * Makefile.am: Regenerate dependencies.
6553 * Makefile.in: Regenerate.
6554 * archures.c: Add bfd_mach_sh3_nommu .
6555 * bfd-in2.h: Regenerate.
6556 * cpu-sh.c: Add sh3-nommu architecture.
6557 (bfd_to_arch_table): Create new table.
6558 (sh_get_arch_from_bfd_mach): Create new function.
6559 (sh_get_arch_up_from_bfd_mach): Create new function.
6560 (sh_merge_bfd_arch): Create new function.
6561 * elf32-sh.c (sh_ef_bfd_table): Add table.
6562 (sh_elf_check_relocs): Replace switch statement with
6563 use of sh_ef_bfd_table .
6564 (sh_elf_get_flags_from_mach): Add new function.
6565 (sh_find_elf_flags): Likewise.
6566 (sh_elf_copy_private_data): Replace most of non-elf contents
6567 with a call to sh_merge_bfd_arch() .
6569 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6571 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6572 * Makefile.in: Regenerate.
6574 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6576 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6577 custom calling conventions for dynamic symbols.
6578 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6579 symbol if it's an alias to a global one.
6581 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6583 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6584 change.
6586 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6588 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6589 loop over hashes.
6591 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6593 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6594 for SHT_GROUP sections.
6596 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6598 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6599 section data here..
6600 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6601 * merge.c: Formatting. Remove unnecessary casts. Expand
6602 bfd_get_section_alignment macro.
6603 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6604 use throughout file.
6605 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6606 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6607 section name to determine sinfo group, instead test output section
6608 and alignment.
6609 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6610 _bfd_strip_section_from_output rather than just twiddling flags.
6611 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6612 (_bfd_merge_sections): Update prototype.
6613 * libbfd.h: Regenerate.
6615 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6617 * netbsd-core.c: Correctly indent section that sets architecture
6618 from machine ID.
6620 From Miod Vallat <miod@online.fr>:
6621 * m88kopenbsd.c: New file.
6622 * targets.c (m88k_openbsd_vec): New.
6623 * config.bfd: Add m88k-*-openbsd*.
6624 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6625 (m88kopenbsd_vec): New.
6626 * configure: Regenerate.
6627 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6628 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6629 Run "make dep-am".
6630 * Makefile.in: Regenerate.
6631 * po/SRC-POTFILES.in: Regenerate.
6633 2004-05-24 Nick Clifton <nickc@redhat.com>
6635 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6636 introduced by hash table size patch.
6638 2004-05-22 Ben Elliston <bje@au.ibm.com>
6640 * configure.in (is_release): Remove.
6641 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6642 (AC_OUTPUT): Don't output bfdver.h from version.h.
6643 * configure: Regenerate.
6644 * Makefile.am (RELEASE): New variable.
6645 (bfdver.h): New target.
6646 * Makefile.in: Regenerate.
6647 * doc/Makefile.in: Likewise.
6649 2004-05-22 Ben Elliston <bje@au.ibm.com>
6651 * Makefile.am (config.status): Don't depend on version.h.
6652 * Makefile.in: Regenerate.
6654 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6656 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6657 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6658 * libbfd.h: Regenerate.
6659 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6660 (_bfd_elf_rel_local_sym): Likewise.
6661 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6662 (elf_link_input_bfd): Likewise.
6663 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6664 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6665 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6666 (elfNN_ia64_relocate_section): Likewise.
6668 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6670 * hash.c (bfd_default_hash_table_size): New variable.
6671 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6672 (bfd_hash_set_default_size): New function. Set the default size
6673 to a selected prime number close to the argument. Document new
6674 function.
6675 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6676 * bfd-in2.h: Regenerate.
6677 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6678 * Makefile.in: Regenerate.
6680 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6682 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6683 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6684 arm, m68k, m88k and hppa core files.
6686 2004-05-21 Nick Clifton <nickc@redhat.com>
6688 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6689 (bfd_bwrite): Likewise.
6690 (bfd_tell): Likewise.
6691 (bfd_flush): Likewise.
6692 (bfd_stat): Likewise.
6693 (bfd_seek): Likewise.
6694 (bfd_get_mtime): Likewise.
6695 (bfd_get_size): Likewise.
6697 2004-05-19 Ben Elliston <bje@au.ibm.com>
6699 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6701 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6703 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6704 (bfd_generic_openr_next_archived_file): Likewise.
6706 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6708 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6709 section names by inserting a new substring after .gnu.linkonce, except
6710 for .gnu.linkonce.t.* where the "t." is replaced.
6712 2004-05-17 Adam Nemet <anemet@lnxw.com>
6714 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6715 (m68-*-lynxos* case): Likewise.
6716 (powerpc-*-lyxnos* case): New case.
6717 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6719 2004-05-17 David Heine <dlheine@tensilica.com>
6721 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6722 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6723 * bfd.c (bfd_copy_private_header_data): Define.
6724 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6725 interface.
6726 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6727 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6728 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6729 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6730 segments by calling copy_private_bfd_data.
6731 (_bfd_elf_copy_private_header_data): Define.
6732 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6733 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6734 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6735 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6736 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6737 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6738 * som.c (som_bfd_copy_private_header_data): Define.
6739 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6740 * vms.c (vms_bfd_copy_private_header_data): Define.
6741 * bfd-in2.h: Regenerate.
6742 * libbfd.h: Regenerate.
6744 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6746 * elfxx-mips.c (MINUS_TWO): Define.
6747 (mips_elf_higher, mips_elf_highest,
6748 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6749 some bfd_vma values.
6750 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6752 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6754 * som.c (log2): Rename to exact_log2. Adjust all callers.
6756 2004-05-13 Paul Brook <paul@codesourcery.com>
6758 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6759 dwarf3 format CIE entries. Remove comment about the size of the
6760 ra_column field. It is now correctly deduced.
6762 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6764 * config.bfd (or32-*-rtems*): Switch to elf.
6766 2004-05-13 Nick Clifton <nickc@redhat.com>
6768 * po/fr.po: Updated French translation.
6770 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6772 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6773 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6774 Adjust counting of last_local.
6775 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6776 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6777 created by the linker nor !SHF_ALLOC.
6779 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6780 DT_PLTGOT to the start of the .got.plt section instead of the
6781 .got output section. Set sh_entsize for .got section in addition
6782 to .got.plt.
6783 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6784 is at sgot->output_section->vma.
6785 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6786 DT_PLTGOT to the start of the .got.plt section instead of the
6787 .got output section.
6788 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6789 is at sgot->output_section->vma. Set sh_entsize for .got section
6790 in addition to .got.plt.
6791 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6792 (bfd_section_from_phdr): Likewise.
6793 (map_sections_to_segments): Likewise.
6794 (assign_file_positions_for_segments): Likewise.
6795 (get_program_header_size): Likewise.
6796 * elflink.c (bfd_elf_size_dynamic_sections): Set
6797 elf_tdata (output_bfd)->relro from info->relro.
6798 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6800 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6802 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6803 a zero symndx for which we hadn't accounted a dynamic relocation.
6804 (_frvfdpic_add_rofixup): Likewise.
6806 2004-05-07 Brian Ford <ford@vss.fsi.com>
6807 DJ Delorie <dj@redhat.com>
6809 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6810 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6811 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6812 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6814 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6816 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6817 immediately if there's no link info.
6818 (elf32_frvfdpic_copy_private_bfd_data): New.
6819 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6821 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6823 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6824 filename argument is null; do not call strlen on a null pointer.
6826 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6828 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6829 special case.
6831 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6833 * configure.in (bfd_elf32_frvfdpic_vec): New.
6834 * configure: Rebuilt.
6835 * targets.c (bfd_elf32_frvfdpic_vec): New.
6836 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6837 on the latter.
6838 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6839 frvfdpic instead of frv. Rearrange elf-target macros such that
6840 the FDPIC-specific ones are only defined for this new target
6841 vector.
6842 (bfd_elf32_frvfdpic_vec): Declare.
6843 (IS_FDPIC): New.
6844 (elf32_frv_relocate_section): Use it to enable segment checking
6845 and to control rofixup emission. Add output section vma to
6846 applied relocation in non-LOAD non-ALLOC sections. Use
6847 _bfd_error_handler for errors.
6848 (_frv_create_got_section): Create .rel.got and .rofixup only in
6849 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6850 linker script.
6851 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6852 (elf32_frvfdpic_modify_segment_map): Likewise.
6853 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6854 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6855 error message if we miscompute the rofixup size.
6856 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6857 (frvfdpic_elf_encode_eh_address): Likewise.
6858 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6859 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6860 relocs. Reject unknown relocation types.
6861 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6862 (frv_elf_merge_private_bfd_data): Likewise.
6863 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6864 0x4000 for newly-added elf32-frvfdpic.
6866 2004-05-05 Nick Clifton <nickc@redhat.com>
6868 PR/136
6869 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6870 returning NULL as most users of this function do not check its
6871 return value.
6872 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6873 of bfd_cache_lookup().
6874 * sco5-core.c (sco5_core_file_p): Likewise.
6875 * trad-core.c (trad_unix_core_file_p): Likewise.
6877 2004-05-05 Nick Clifton <nickc@redhat.com>
6879 * cache.c (bfd_cache_lookup): Improve formatting.
6880 * archive.c: Fix formatting.
6882 2004-05-05 Peter Barada <peter@the-baradas.com>
6884 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6885 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6886 * bfd-in2.h(bfd_architecture): Regenerate.
6888 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6890 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6891 SEC_MERGE sections.
6892 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6893 those against discarded link-once and SEC_MERGE section symbols.
6895 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6897 * section.c (bfd_get_section_by_name_if): New.
6898 * bfd-in2.h: Regenerated.
6900 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6902 * som.c (som_bfd_is_group_section): Define.
6904 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6906 * section.c (bfd_make_section_anyway): Copy the whole
6907 bfd_hash_entry, not just "next" from existing entry.
6909 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6911 * elf.c (bfd_section_from_shdr): Maintain the section order in
6912 a section group.
6913 (special_sections): Add ".note.GNU-stack".
6914 (elf_fake_sections): Handle section group for relocatable
6915 link..
6917 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6919 * section.c (bfd_sections_find_if): New.
6920 * bfd-in2.h: Regenerated.
6922 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6924 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6926 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6927 * elf.c (bfd_elf_is_group_section): New function.
6928 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6929 * section.c (bfd_generic_is_group_section): New function.
6930 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6931 (BFD_JUMP_TABLE_LINK): Adjust.
6932 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6933 * aout-target.h (MY_bfd_is_group_section): Define.
6934 * aout-tic30.c (MY_bfd_is_group_section): Define.
6935 * bfd.c (bfd_is_group_section): Define.
6936 * binary.c (binary_bfd_is_group_section): Define.
6937 * bout.c (b_out_bfd_is_group_section): Define.
6938 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6939 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6940 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6941 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6942 * coffcode.h (coff_bfd_is_group_section): Define.
6943 * i386msdos.c (msdos_bfd_is_group_section): Define.
6944 * i386os9k.c (os9k_bfd_is_group_section): Define.
6945 * ieee.c (ieee_bfd_is_group_section): Define.
6946 * ihex.c (ihex_bfd_is_group_section): Define.
6947 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6948 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6949 * mmo.c (mmo_bfd_is_group_section): Define.
6950 * nlm-target.h (nlm_bfd_is_group_section): Define.
6951 * oasys.c (oasys_bfd_is_group_section): Define.
6952 * pef.c (bfd_pef_bfd_is_group_section): Define.
6953 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6954 * srec.c (srec_bfd_is_group_section): Define.
6955 * tekhex.c (tekhex_bfd_is_group_section): Define.
6956 * versados.c (versados_bfd_is_group_section): Define.
6957 * vms.c (vms_bfd_is_group_section): Define.
6958 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6959 * bfd-in2.h: Regenerate.
6960 * libbfd.h: Regenerate.
6962 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6964 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6966 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6968 * configure.in: Update version to 2.15.91.
6969 * configure: Regenerate.
6971 2004-04-29 Brian Ford <ford@vss.fsi.com>
6973 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6974 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6975 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6976 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6977 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6978 .gnu.linkonce.wi. sections.
6979 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6980 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6981 .gnu.linkonce.wi..
6982 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6983 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6985 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6987 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6988 * bfd-in2.h: Regenerate.
6989 * libbfd.h: Likewise.
6991 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6993 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6994 dup_common fields.
6995 (setup_sections): Use som_subspace_dictionary_record struct instead
6996 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6997 is_comdat, is_common or dup_common.
6998 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6999 is_comdat, is_common and dup_common in section subspace_dict from
7000 copy_data.
7001 (som_begin_writing): Use som_subspace_dictionary_record struct.
7002 (som_finish_writing): Likewise.
7003 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7004 is_common and dup_common flags in info for symbol. Add comment
7005 regarding linker support for these fields. Slightly reorganize
7006 function.
7007 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7008 dup_common fields in symbol table from symbol info.
7009 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7010 arguments. Set corresponding fields in copy_data. Change all callers.
7011 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7012 symbol table.
7013 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7014 * som.h (som_subspace_dictionary_record): Define.
7015 (som_copyable_section_data_struct): Add is_comdat, is_common and
7016 dup_common fields.
7017 (som_section_data_struct): Use som_subspace_dictionary_record struct
7018 instead of subspace_dictionary_record.
7019 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7021 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7023 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7024 if set. Check reloc_done flag before applying relocations. Use
7025 output addresses, both when applying relocations and when comparing
7026 against the specified section.
7027 (elf_xtensa_relocate_section): Use output address to check if dynamic
7028 reloc is in a literal pool. Set section's reloc_done flag.
7030 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7032 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7033 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7034 section.
7035 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7036 section.
7038 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7040 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7041 structure field removed in 2004-04-24 patch.
7042 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7044 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7045 Constify hdr arg.
7046 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7047 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7048 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7049 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7050 field before calling elf_backend_section_flags.
7052 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7054 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7055 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7056 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7057 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7058 and BFD_RELOC_32_PCREL.
7059 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7060 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7061 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7062 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7063 (mips_elf_next_relocation): Move comment about matching HI/LO
7064 relocations to...
7065 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7066 R_MIPS_GNU_REL_HI16.
7068 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7070 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7071 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7072 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7073 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7074 and update comments to reflect current usage.
7075 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7076 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7077 for MIPS_R_PCREL16.
7078 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7079 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7080 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7081 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7082 type number to be MIPS_R_PCREL16.
7083 (mips_relocate_section): Remove support for link-time relaxation
7084 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7085 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7086 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7087 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7088 relaxation of branches used by embedded-PIC.
7089 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7090 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7091 related members, update comment.
7092 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7093 code related to embedded-PIC.
7094 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7095 initialization of now-removed 'adjust' member of
7096 'struct ecoff_debug_info'.
7098 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7100 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7102 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7104 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7105 relocs for locally defined symbols during -shared final link.
7106 (elf32_arm_final_link_relocate): Likewise.
7108 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7110 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7111 ELF_LINK_POINTER_EQUALITY_NEEDED.
7112 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7113 if r_type is not R_X86_64_PC32.
7114 (elf64_x86_64_finish_dynamic_symbol): If
7115 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7116 SHN_UNDEF symbols.
7118 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7120 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7121 (elf_backend_plt_sym_val): Define.
7123 2004-04-22 Andrew Cagney <cagney@redhat.com>
7125 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7127 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7129 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7130 make_bfd_asection.
7131 * som.c (som_set_section_contents): Constantify second argument.
7132 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7133 (som_object_setup): Rework to avoid warning.
7134 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7135 Likewise.
7137 2004-04-22 Andrew Cagney <cagney@redhat.com>
7139 * cache.c (bfd_cache_close): Check for a previously closed file.
7141 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7143 * bfd.c (bfd_get_synthetic_symtab): Define.
7144 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7145 NAME##_get_synthetic_symtab.
7146 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7147 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7148 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7149 relplt_name fields.
7150 (_bfd_elf_get_synthetic_symtab): New prototype.
7151 * elfcode.h (elf_get_synthetic_symtab): Define.
7152 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7153 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7154 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7155 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7156 * bfd-in2.h: Rebuilt.
7157 * libbfd.h: Rebuilt.
7158 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7159 (elf_backend_plt_sym_val): Define.
7160 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7161 (elf_backend_plt_sym_val): Define.
7162 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7163 (elf_backend_plt_sym_val): Define.
7164 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7165 (elf_backend_plt_sym_val): Define.
7166 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7167 (elf_backend_plt_sym_val): Define.
7168 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7169 (elf_backend_plt_sym_val): Define.
7170 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7171 (elf_backend_plt_sym_val): Define.
7172 * aout-target.h (MY_get_synthetic_symtab): Define.
7173 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7174 * coff-rs6000.c (rs6000coff_vec): Add
7175 _bfd_nodynamic_get_synthetic_symtab.
7176 (pmac_xcoff_vec): Likewise.
7177 * coff64-rs6000.c (rs6000coff64_vec): Add
7178 _bfd_nodynamic_get_synthetic_symtab.
7179 (aix5coff64_vec): Likewise.
7180 * sunos.c (MY_get_synthetic_symtab): Define.
7181 * vms.c (vms_get_synthetic_symtab): Define.
7183 2004-04-22 Nick Clifton <nickc@redhat.com>
7185 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7187 2004-04-22 Peter Barada <peter@the-baradas.com>
7189 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7190 * bfd2-in.h: Regenerate.
7191 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7193 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7195 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7196 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7197 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7198 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7199 * bfd-in2.h: Regenerate.
7201 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7203 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7204 require relocations against a weak symbol to reference the same
7205 symbol hash entry if not a final, static link.
7206 (get_cached_value, add_value_map): Add final_static_link argument.
7207 (remove_literals): Pass final_static_link argument as needed.
7209 2004-04-21 Andrew Cagney <cagney@redhat.com>
7211 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7212 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7213 (opncls_bwrite, opncls_bclose, opncls_bflush)
7214 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7215 bfd iovec that uses function callbacks.
7216 (bfd_close): Use the iovec's bclose.
7217 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7218 (cache_bclose, cache_bflush, cache_bstat)
7219 (cache_iovec): New functions and global variable, implement a
7220 cache "iovec", where applicable set bfd_error.
7221 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7222 * bfdio.c (struct bfd_iovec): Define.
7223 (real_read): Delete function.
7224 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7225 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7226 assume that bread and bwrite set bfd_error.
7227 * bfd.c (struct bfd): Add "iovec", update comments.
7228 * bfd-in2.h, libbfd.h: Re-generate.
7230 2004-04-21 Andrew Cagney <cagney@redhat.com>
7232 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7234 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7236 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7237 (bfd_elf_gc_sections): Fail if a shared object is being created.
7238 Do not fail if dynamic sections have been created. Instead call
7239 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7240 dynamically referenced symbols. Do not mark the whole graph
7241 rooted at .eh_frame, only the section proper.
7243 2004-04-20 DJ Delorie <dj@redhat.com>
7245 * reloc.c: Add BFD_RELOC_32_SECREL.
7246 * bfd-in2.h: Regenerate.
7247 * libbfd.h: Likewise.
7248 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7249 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7250 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7252 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7254 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7255 relocs against hidden/protected undefweak symbols properly.
7256 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7258 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7260 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7261 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7262 core files.
7264 2004-04-17 Brian Ford <ford@vss.fsi.com>
7266 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7267 filepos for the SizeOfHeaders field.
7268 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7269 overflow.
7270 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7272 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7274 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7275 change reloc_done. Set and restore _cooked_size.
7276 (RETURN): Delete.
7278 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7280 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7281 core files.
7283 2004-04-15 Nick Clifton <nickc@redhat.com>
7285 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7287 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7289 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7291 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7293 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7294 when it is a definition.
7296 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7298 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7299 when statically linking PIC code.
7300 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7302 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7304 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7305 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7306 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7307 * configure: Regenerate.
7309 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7311 * elflink.c: Include libiberty.h.
7312 * Makefile.am (elflink.lo): Depend on libiberty.h.
7313 * Makefile.in: Regenerate.
7315 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7317 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7318 ".MIPS.stubs".
7320 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7322 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7323 reserve the memory for dynamic linker
7325 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7327 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7328 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7330 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7332 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7333 RELOC_FOR_GLOBAL_SYMBOL.
7334 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7336 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7338 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7339 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7341 2004-04-01 Paul Brook <paul@codesourcery.com>
7343 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7344 * elf32-arm.h (struct elf32_elf_section_map): New.
7345 (struct _arm_elf_section_data): New.
7346 (elf32_arm_section_data): Define.
7347 (struct elf32_arm_link_hash_table): Add byteswap_code.
7348 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7349 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7350 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7351 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7352 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7353 (bfd_elf32_new_section_hook, elf_backend_write_section,
7354 elf_backend_link_output_symbol_hook): Define.
7356 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7358 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7359 that keeps the characters in a B_INCL..B_EINCL range.
7360 (_bfd_link_section_stabs): When computing the sum of the
7361 characters in a B_INCL..B_EINCL range also keep a copy of those
7362 characters. Use this information to distinguish between
7363 include sections that have the same sum and the same length
7364 but which are nevertheless unique.
7366 2004-03-31 Paul Brook <paul@codesourcery.com>
7368 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7369 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7371 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7373 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7374 to 'sum_chars' and add field 'num_chars'.
7375 (_bfd_link_section_stabs): When computing the sum of the
7376 characters in a B_INCL..B_EINCL range also keep a count of the
7377 number of characters. Use this information to help distinguish
7378 between include sections when have the same sum but which
7379 nevertheless are still unique.
7381 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7383 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7385 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7386 Tomer Levi <Tomer.Levi@nsc.com>
7388 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7389 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7390 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7391 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7392 (cpu-cr16c.lo): New target.
7393 (elf32-cr16c.lo): Likewise.
7394 * Makefile.in: Regenerate.
7395 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7396 (bfd_archures_list): Add bfd_cr16c_arch.
7397 * config.bfd: Handle cr16c-*-elf*.
7398 * configure.in: Handle bfd_elf32_cr16c_vec.
7399 * configure: Regenerate.
7400 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7401 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7402 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7403 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7404 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7405 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7406 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7407 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7408 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7409 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7410 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7411 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7412 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7413 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7414 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7415 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7416 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7417 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7418 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7419 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7420 * targets.c (bfd_elf32_cr16c_vec): Declare.
7421 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7422 * cpu-cr16c.c: New file.
7423 * elf32-cr16c.c: Likewise.
7424 * libbfd.h: Regenerate.
7425 * bfd-in2.h: Likewise.
7427 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7429 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7431 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7433 * Makefile.am: Remove all mention of elflink.h.
7434 * Makefile.in: Regenerate.
7435 * bfd-in.h (bfd_elf_discard_info): Declare.
7436 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7437 * bfd-in2.h: Regenerate.
7438 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7439 bfd_elf32_link_record_dynamic_symbol,
7440 bfd_elf64_link_record_dynamic_symbol,
7441 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7442 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7443 _bfd_elf32_link_record_local_dynamic_symbol,
7444 _bfd_elf64_link_record_local_dynamic_symbol,
7445 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7446 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7447 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7448 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7449 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7450 _bfd_elf32_reloc_symbol_deleted_p,
7451 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7452 (bfd_elf_link_record_dynamic_symbol,
7453 bfd_elf_link_record_local_dynamic_symbol,
7454 bfd_elf_final_link, bfd_elf_gc_sections,
7455 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7456 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7457 bfd_elf_reloc_symbol_deleted_p): Declare.
7458 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7459 * elf32-arm.h: Update for changed function names. Remove local
7460 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7461 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7462 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7463 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7464 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7465 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7466 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7467 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7468 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7469 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7470 (bfd_elfNN_print_symbol): Define.
7471 * elfcode.h: Don't include elflink.h.
7472 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7473 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7474 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7475 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7476 elf_link_record_local_dynamic_symbol): Don't define.
7477 * elflink.c: Update for changed function names. Move elflink.h
7478 code here.
7479 * elflink.h: Delete file.
7480 * po/SRC-POTFILES.in: Regenerate.
7481 * po/bfd.pot: Regenerate.
7483 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7485 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7486 "name" for global syms accidentally removed in 2004-03-20 change.
7488 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7490 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7491 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7492 where Elf_External_* is different for 64 and 32 bit, with
7493 corresponding elf_size_info field.
7494 (struct elf_final_link_info): Use "bfd_byte *" instead
7495 of "Elf_External_Sym *" for external_syms and symbuf.
7496 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7497 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7498 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7499 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7500 (elf_link_sort_cmp2): Adjust.
7501 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7502 using ELF_R_SYM macro. Set u.sym_mask.
7503 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7504 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7505 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7506 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7507 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7508 swap_syn_out functions. Rearrange dyn swap in/out switch.
7509 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7510 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7511 (elf_link_flush_output_syms): Add elf_backend_data arg.
7512 (elf_link_check_versioned_symbol): Likewise.
7513 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7514 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7515 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7516 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7517 ELF_R_TYPE and ELF_R_INFO macros.
7518 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7519 based on size rather than using ELF_R_INFO.
7520 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7521 ELF_R_SYM macro.
7522 (struct alloc_got_off_arg): New.
7523 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7524 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7525 (elf_gc_allocate_got_offsets): Adjust.
7526 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7527 ELF_R_SYM. Use bfd_section_from_elf_index.
7528 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7529 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7530 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7532 2004-03-26 Stan Shebs <shebs@apple.com>
7534 Remove MPW support, no longer used.
7535 * config.bfd (powerpc-*-mpw*): Remove configuration.
7536 * mpw-config.in, mpw-make.sed: Remove files.
7537 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7539 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7541 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7542 (ppc64_elf_add_symbol_hook): New function.
7543 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7544 const from Elf_Internal_Sym param.
7545 * elflink.c (elf_link_add_object_symbols): Adjust.
7546 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7547 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7548 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7549 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7550 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7551 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7552 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7553 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7554 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7555 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7556 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7557 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7558 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7559 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7560 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7561 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7563 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7565 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7566 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7567 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7568 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7569 (bfd_elf64_bfd_link_add_symbols): Delete.
7570 (bfd_elf_link_add_symbols): Declare.
7571 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7572 * elflink.c: Include safe-ctype.h.
7573 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7574 make static.
7575 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7576 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7577 static.
7578 (elf_link_add_archive_symbols): Rename from
7579 _bfd_elf_link_add_archive_symbols, make static.
7580 (elf_link_add_object_symbols): New function. Corresponding
7581 elflink.h function converted to use elf_size_info.
7582 (bfd_elf_link_add_symbols): Likewise.
7583 (bfd_elf_size_dynamic_sections): Adjust.
7584 * elflink.h (elf_bfd_link_add_symbols): Delete.
7585 (elf_link_add_object_symbols): Delete.
7586 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7587 bfd_elf_link_add_symbols.
7588 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7590 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7592 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7593 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7595 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7596 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7597 (_bfd_elf_add_dt_needed_tag): Declare.
7598 (_bfd_elf_sort_symbol): Declare.
7599 (_bfd_elf_finalize_dynstr): Declare.
7600 (RELOC_FOR_GLOBAL_SYM): Formatting.
7601 * elfcode.h (elf_add_dynamic_entry): Delete.
7602 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7603 elflink.h function converted to use elf_size_info.
7604 (_bfd_elf_add_dt_needed_tag): Likewise.
7605 (_bfd_elf_sort_symbol): Likewise.
7606 (_bfd_elf_finalize_dynstr): Likewise.
7607 (compute_bucket_count): Likewise.
7608 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7609 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7610 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7611 * elflink.h: ..here.
7612 (sort_symbol, add_dt_needed_tag): Delete.
7613 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7614 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7615 Update all users.
7616 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7617 * elf32-cris.c (add_dynamic_entry): Likewise.
7618 * elf32-hppa.c (add_dynamic_entry): Likewise.
7619 * elf32-i370.c (add_dynamic_entry): Likewise.
7620 * elf32-i386.c (add_dynamic_entry): Likewise.
7621 * elf32-m32r.c (add_dynamic_entry): Likewise.
7622 * elf32-m68k.c (add_dynamic_entry): Likewise.
7623 * elf32-ppc.c (add_dynamic_entry): Likewise.
7624 * elf32-s390.c (add_dynamic_entry): Likewise.
7625 * elf32-sh.c (add_dynamic_entry): Likewise.
7626 * elf32-sparc.c (add_dynamic_entry): Likewise.
7627 * elf32-vax.c (add_dynamic_entry): Likewise.
7628 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7629 * elf64-alpha.c (add_dynamic_entry): Likewise.
7630 * elf64-hppa.c (add_dynamic_entry): Likewise.
7631 * elf64-ppc.c (add_dynamic_entry): Likewise.
7632 * elf64-s390.c (add_dynamic_entry): Likewise.
7633 * elf64-sparc.c (add_dynamic_entry): Likewise.
7634 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7635 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7636 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7637 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7638 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7639 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7641 2004-03-23 Paul Brook <paul@codesourcery.com>
7643 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7645 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7647 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7648 literal tables and check for relocs outside of literal pools.
7649 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7650 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7651 set DF_TEXTREL.
7652 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7653 (elf_xtensa_relocate_section): Read literal tables and check for
7654 dynamic relocations in read-only sections and not in literal pools.
7656 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7658 PR 51.
7659 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7661 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7663 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7664 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7665 not defined by the executable, or defined in a DSO.
7666 <eliding run-time relocation of .got>: Initialize GOT entry for a
7667 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7668 executable.
7669 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7670 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7671 a PLT reloc to GOT for an executable.
7672 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7673 .got for a DSO and explain why.
7674 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7675 and unreferenced symbols for which a PLT is defined. Adjust
7676 dynamic-symbol pruning correspondingly, to make sure we don't lose
7677 a dynamic symbol also defined by a DSO.
7679 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7681 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7682 and rel args. Group input and output args. Wrap to 80 columns.
7683 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7684 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7685 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7686 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7687 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7688 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7689 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7690 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7691 RELOC_FOR_GLOBAL_SYMBOL invocation.
7693 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7695 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7696 unresolved symbols in objects aren't allowed.
7698 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7699 unresolved symbols.
7700 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7701 (elf_hppa_unmark_useless_dynamic_symbols):
7702 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7703 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7704 (elf32_hppa_relocate_section): Likewise.
7705 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7706 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7707 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7708 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7709 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7711 * elf-m10200.c (mn10200_elf_relocate_section): Use
7712 RELOC_FOR_GLOBAL_SYMBOL.
7713 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7714 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7715 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7716 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7717 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7718 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7719 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7720 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7721 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7722 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7723 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7724 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7726 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7728 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7729 (final_link_relocate): Likewise.
7730 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7731 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7733 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7735 * Makefile.am: Run "make dep-am".
7736 * Makefile.in: Regenerate.
7737 * aclocal.m4: Regenerate.
7738 * config.in: Regenerate.
7739 * po/bfd.pot: Regenerate.
7741 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7742 H.J. Lu <hongjiu.lu@intel.com>
7744 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7745 type and size change code to where it was previously. Remove
7746 dt_needed param. Treat old weak syms as strong if new sym is
7747 from a shared lib, even when old sym is from another shared
7748 lib. Remove unnecessary tests of oldweak and newweak. Correct
7749 comments.
7750 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7751 _bfd_elf_merge_symbol calls.
7752 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7753 dt_needed local var. Update comments.
7754 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7755 (_bfd_elf_add_default_symbol): Likewise.
7757 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7758 strong syms in one shared object overriding weak syms in another.
7760 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7762 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7763 dyn_lib_class field. Rearrange for better packing.
7764 (elf_dt_soname): Delete.
7765 (elf_dyn_lib_class): Define.
7766 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7767 (bfd_elf_set_dt_needed_soname): Delete.
7768 (bfd_elf_set_dyn_lib_class): New function.
7769 * elflink.h (add_dt_needed_tag): New function. Split out from..
7770 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7771 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7772 initialization of soname.
7773 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7774 elf_dt_soname.
7775 * bfd-in.h (enum dynamic_lib_link_class): New.
7776 (bfd_elf_set_dt_needed_soname): Delete.
7777 (bfd_elf_set_dyn_lib_class): Declare.
7778 * bfd-in2.h: Regenerate.
7780 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7781 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7782 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7783 symbol loop. Instead use add_needed to flag tag as written.
7785 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7787 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7788 logic for null_input_bfd detection.
7790 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7792 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7794 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7796 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7797 code.
7799 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7801 * elflink.c (elf_link_read_relocs_from_section): Don't use
7802 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7803 (_bfd_elf_link_read_relocs): ..to here.
7804 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7806 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7808 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7809 values selected in configure.host. Require both to be defined
7810 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7811 corresponding BFD_HOST vars with quotes.
7812 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7813 Always require BFD_HOST_64_BIT_DEFINED.
7814 <file_ptr type>: Find off_t size before emitting message. Combine
7815 off_t and ftello64 conditional.
7816 * configure: Regenerate.
7818 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7820 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7821 aliasing warning. Remove trailing whitespace throughout file.
7823 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7825 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7826 input_section in calls to get_dyn_name.
7827 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
7828 local symbols.
7829 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7831 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7833 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7834 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7835 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7836 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7837 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7838 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7839 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7840 when using long.
7841 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7842 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7843 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7844 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7845 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7846 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7847 (read_8_bytes, read_indirect_string, read_address): Likewise.
7848 (read_abbrevs, parse_comp_unit): Likewise.
7849 * targets.c (struct bfd_target): Likewise.
7850 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7851 * hppabsd-core.c: Likewise. Formatting.
7852 * hpux-core.c: Likewise.
7853 * irix-core.c: Likewise.
7854 * netbsd-core.c: Likewise.
7855 * osf-core.c: Likewise.
7856 * ptrace-core.c: Likewise.
7857 * sco5-core.c: Likewise.
7858 * trad-core.c: Likewise.
7859 * configure: Regenerate.
7860 * bfd-in2.h: Regenerate.
7862 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7864 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7865 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7866 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7867 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7868 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7869 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7870 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7871 * libbfd.c: Likewise in function definitions.
7872 (bfd_put_8): Mask with 0xff rather than casting to char.
7873 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7874 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7875 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7876 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7877 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7878 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7879 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7880 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7881 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7882 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7883 * archive.c (do_slurp_coff_armap): Update swap prototype.
7884 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7885 (tic54x_getl_signed_32): Likewise.
7886 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7887 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7888 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7889 (bfd_getp_signed_32, bfd_putp32): Likewise.
7890 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7891 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7892 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7893 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7894 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7895 bfd_h_getx_signed_16, bfd_h_putx16.
7896 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7897 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7898 * hpux-core.c: Likewise.
7899 * irix-core.c: Likewise.
7900 * netbsd-core.c: Likewise.
7901 * osf-core.c: Likewise.
7902 * ptrace-core.c: Likewise.
7903 * sco5-core.c: Likewise.
7904 * trad-core.c: Likewise.
7905 * bfd-in2.h: Regenerate.
7907 2004-03-15 Matt Thomas <matt@3am-software.com>
7909 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7910 selected.
7912 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7914 * config.bfd: Add x86_64-*-openbsd*.
7915 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7916 netbsd-core.lo.
7917 * configure: Regenerate.
7919 2004-03-12 Nick Clifton <nickc@redhat.com>
7920 Dave Murphy <wintermute2k4@ntlworld.com>
7922 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7923 if the input bfd does not contain any code.
7925 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7927 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7929 2004-03-05 Fred Fish <fnf@redhat.com>
7931 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7932 mips16 symbols to be even rather than testing first for even/odd.
7933 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7935 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7937 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7938 layout purposes.
7940 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7942 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7943 undefined symbols as hash_new.
7945 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7947 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7948 * cpu-sh.c: Ditto.
7949 * elf32-sh.c: Ditto.
7950 * bfd-in2.h: Regenerate.
7952 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7954 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7955 dynrelocs.
7956 (_frv_count_got_plt_entries): Initialize them.
7957 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7958 callers.
7959 (frv_pic_relocs_info_for_global): Likewise.
7960 (frv_pic_relocs_info_for_local): Likewise.
7961 (frv_pic_merge_early_relocs_info): New.
7962 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7963 another.
7964 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7965 Check that we don't exceed the allocated count for entry.
7966 (_frv_add_rofixup): Likewise.
7967 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7968 (elf32_frv_finish_dynamic_sections): Improve error message in case
7969 we emit too few rofixup entries.
7971 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7973 * archures.c (bfd_mach_fr450): New.
7974 * bfd-in2.h: Regenerate.
7975 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7976 (arch_info_500): Link to it.
7977 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7978 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7979 (frv_elf_arch_extension_p): New function.
7980 (frv_elf_merge_private_bfd_data): Use it.
7982 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7984 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7986 * elflink.h (is_global_data_symbol_definition): Moved to
7987 elflink.c.
7988 (elf_link_is_defined_archive_symbol): Likewise.
7989 (elf_link_add_archive_symbols): Likewise. Renamed to
7990 _bfd_elf_link_add_archive_symbols.
7992 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7993 of ELF symbol table entry from backend.
7994 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7995 instead of elf_link_add_object_symbols.
7997 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7999 * elf-bfd.h (struct elf_backend_data): Added
8000 elf_backend_can_make_relative_eh_frame,
8001 elf_backend_can_make_lsda_relative_eh_frame and
8002 elf_backend_encode_eh_address.
8003 (_bfd_elf_encode_eh_address): Declare.
8004 (_bfd_elf_can_make_relative): Declare.
8005 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8006 hooks to decide whether to attempt to make_relative and
8007 make_lsda_relative.
8008 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8009 (_bfd_elf_can_make_relative): New.
8010 (_bfd_elf_encode_eh_address): New.
8011 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8012 (frv_elf_encode_eh_address): New.
8013 (elf_backend_can_make_relative_eh_frame): Define.
8014 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8015 (elf_backend_encode_eh_address): Define.
8016 * elfxx-target.h
8017 (elf_backend_can_make_relative_eh_frame): Define.
8018 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8019 (elf_backend_encode_eh_address): Define.
8020 (elfNN_bed): Add them.
8022 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8024 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8025 complain_on_overflow to signed.
8027 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8029 * elflink.h (sort_symbol): New.
8030 (elf_link_add_object_symbols): Use a sorted symbol array for
8031 weakdef.
8033 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8035 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8036 for pc relative relocs.
8037 (elf_s390_relocate_section): Likewise.
8038 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8039 for pc relative relocs.
8040 (elf_s390_relocate_section): Likewise.
8042 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8044 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8045 count_dyn_reloc.
8047 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8049 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8050 field to track if a relocation is against readonly section.
8051 (count_dyn_reloc): Take a new argument for rent->reltext.
8052 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8053 (get_reloc_section): Don't set ia64_info->reltext here.
8054 (allocate_dynrel_entries): Set ia64_info->reltext here.
8056 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8058 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8059 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8060 function's descriptor to symbol+offset, and map local undefweak
8061 symbol to NULL function descriptor.
8062 (elf32_frv_relocate_section): Likewise.
8064 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8066 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8067 M_X86_64_NETBSD.
8068 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8069 (netbsd_core_file_p): Set architecture from machine ID for
8070 selected machines.
8072 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8074 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8075 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8077 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8079 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8080 symbols with non-default visibility.
8082 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8084 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8085 IMAGE_SCN_MEM_WRITE on known sections only.
8087 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8089 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8090 symbols used in PIE relocs.
8092 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8094 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8095 .plt sh_entsize.
8097 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8099 * configure.in: Update version to 2.15.90.
8100 * configure: Regenerate.
8102 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8103 Richard Sandiford <rsandifo@redhat.com>
8105 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8106 _bfd_elf_symbol_refs_local_p to decide whether to decay
8107 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8108 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8109 relocs if the symbol wasn't defined by a regular object file.
8110 Don't check the symbol's dynindx.
8112 2004-02-16 Andrew Cagney <cagney@redhat.com>
8114 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8115 @bfd_file_ptr@.
8116 * bfd-in2.h: Re-generate.
8118 2004-02-14 Andrew Cagney <cagney@redhat.com>
8120 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8121 _LARGEFILE64_SOURCE.
8123 2004-02-13 Andrew Cagney <cagney@redhat.com>
8125 * elf.c (vma_page_aligned_bias): New function.
8126 (assign_file_positions_except_relocs)
8127 (assign_file_positions_for_segments): Replace broken modulo
8128 arithmetic with call to vma_page_aligned_bias.
8130 2004-02-11 Andrew Cagney <cagney@redhat.com>
8132 * bfd-in.h: Update copyright.
8133 (bfd_tell): Change return type to file_ptr.
8134 * bfd-in2.h: Re-generate.
8135 * cache.c: Update copyright.
8136 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8137 parameter.
8138 (close_one): Use real_ftell.
8139 * bfdio.c: Update copyright.
8140 (real_ftell, real_fseek): New functions.
8141 (bfd_tell): Use real_fseek and real_ftell, change return type to
8142 file_ptr.
8143 (bfd_seek): Use real_ftell and real_fseek, change type of
8144 file_position to a file_ptr.
8145 * libbfd-in.h: Update copyright.
8146 (real_ftell, real_fseek): Declare.
8147 * libbfd.h: Re-generate.
8149 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8150 fseeko and fseeko64. Determine bfd_file_ptr.
8151 * configure: Re-generate.
8152 * config.in: Re-generate.
8154 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8156 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8157 * elf32-h8300.c: Likewise.
8159 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8160 Nick Clifton <nickc@redhat.com>
8162 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8163 GOT entries with no associated GOT subsection.
8165 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8167 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8168 * elf.c (swap_out_syms): Use it to decide whether local section
8169 symbols should be named.
8170 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8171 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8172 (elf_backend_name_local_section_symbols): Define.
8173 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8175 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8177 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8178 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8179 finalize pass.
8181 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8183 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8184 to bfd_link_hash_entry passed by reference to
8185 _bfd_generic_link_add_one_symbol.
8187 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8189 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8190 relocations against dynamic symbols.
8192 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8194 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8195 change.
8197 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8199 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8200 * bfd-in2.h, libbfd.h: Rebuilt.
8202 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8204 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8205 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8206 flag has been cleared.
8208 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8210 * coff-h8300.c: Add and adjust comments about relaxation.
8211 * elf32-h8300.c: Likewise.
8213 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8215 * coff-h8300.c: Fix comment typos.
8216 * elf32-h8300.c: Likewise.
8218 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8220 * coff-h8300.c: Add comments about relaxation.
8221 * elf32-h8300.c: Likewise.
8223 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8225 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8226 throughout.
8227 * aclocal.m4: Regenerate.
8228 * configure: Regenerate.
8230 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8232 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8233 mips_elf64_rtype_to_howto instead of using howto_table.
8235 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8237 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8238 the .plt section.
8239 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8240 relocs which would not use the PLT.
8242 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8244 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8245 (ppc64_elf_gc_sweep_hook): Likewise.
8246 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8248 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8250 Adds linker relaxation support for bit manipulation insns like
8251 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8252 bst, btst, bxor.
8253 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8254 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8255 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8256 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8258 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8260 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8262 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8264 * elf32-h8300.c: Fix formatting.
8266 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8268 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8269 dynamic object is present. Declare r_symndx and h in an inner
8270 scope.
8271 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8273 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8275 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8276 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8277 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8278 identically. Do not emit PC24 relocations for shared libraries.
8279 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8280 identically. Don't adjust pc_count.
8281 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8282 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8283 adjust count for branch relocations.
8284 (allocate_dynrelocs): Correct typo in call to
8285 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8286 PC24 or PLT32 relocs when linking.
8288 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8290 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8291 relocation howto with ARM_26 one for consistency.
8292 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8293 that will be converted to ARM_26D ones, since we always want 'done'
8294 relocations to be reflected in section's data.
8295 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8296 offset.
8297 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8298 requested.
8300 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8302 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8303 are not partial_inplace during a relocatable link.
8305 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8307 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8308 if no dynamic object is present. Declare r_symndx and h in an
8309 inner scope.
8311 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8313 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8314 trampoline if it is known out of range.
8316 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8318 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8319 * elf32-frv.c (_frv_osec_readonly_p): New.
8320 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8321 undefweak symbol.
8322 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8323 (elf32_frv_relocate_section): Likewise. Error out if attempting
8324 to emit rofixups or dynamic relocs in read-only segments. Use
8325 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8326 dynamic relocations.
8327 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8328 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8329 relocations or fixups involving merged sections correctly. Avoid
8330 crash when undefined symbol is referenced by R_FRV_32 or
8331 R_FRV_FUNCDESC_VALUE.
8332 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8333 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8334 input section holding local symbol to addend of R_FRV_32 or
8335 R_FRV_FUNCDESC_VALUE dynamic relocation.
8336 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8337 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8338 (elf32_frv_always_size_sections): Don't store pointer to
8339 __stacksize symbol in sec_info.
8340 (elf32_frv_modify_segment_map): Look it up here.
8341 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8342 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8343 of the lazy PLT entry, not only its offset, as the low word of a
8344 function descriptor.
8345 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8346 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8347 if a hash table entry already exists but is not a definition.
8348 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8349 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8350 (_frv_add_rofixup): Don't inline.
8351 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8352 for undefweak symbols.
8353 (elf32_frv_relocate_section): Avoid crash while computing
8354 relocation when linking with shared library. Only emit rofixups
8355 and dynamic relocations for alloc&load sections. Mark binaries
8356 with inter-segment relocations for relocation as a unit.
8357 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8358 (DEFAULT_STACK_SIZE): New.
8359 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8360 emit rofixups or dynamic relocs when linking dynamic non-PIE
8361 executables.
8362 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8363 shared libs too. Reserve the last entry for the GOT pointer.
8364 (elf32_frv_finish_dynamic_sections): Emit it.
8365 (elf32_frv_always_size_sections): New.
8366 (elf32_frv_modify_segment_map): New.
8367 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8368 sections.
8369 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8370 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8371 (elf_backend_always_size_sections): New.
8372 (elf_backend_modify_segment_map): New.
8373 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8374 * config.bfd: Added frv-*-*linux*.
8375 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8376 ABS section, instead of crashing.
8377 (elf32_frv_relocate_section): Don't crash before warning about
8378 different segments in non-PIC relocation.
8379 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8380 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8381 relocs to undefweak symbols.
8382 (elf32_frv_relocate_section): Ditto for undefined symbols.
8383 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8384 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8385 gotfixup section was created.
8386 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8387 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8388 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8389 complain_overflow_signed.
8390 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8391 have not been allocated.
8392 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8393 privfd only if dynamic sections were created.
8394 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8395 for GPREL relocs. When linking relocatable FDPIC executables,
8396 emit warnings for relocations that would be illegal on PIE or
8397 shared libraries. Emit rofixup for R_FRV_32 only if input object
8398 is not FDPIC.
8399 (_frv_create_got_section): Define _gp symbol in the rofixup
8400 section.
8401 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8402 dynamic sections missing, error out requesting -melf32frvfd.
8403 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8404 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8405 computation of addends from section and global or local symbol
8406 value. Change return type to bfd_boolean, and return a failure if
8407 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8408 nonzero addend is required.
8409 (elf32_frv_relocate_section): Likewise. Print error for
8410 unsupported nonzero addends.
8411 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8412 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8413 force everything local.
8414 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8415 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8416 (frv_gotfixup_section): New.
8417 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8418 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8419 and relocsfdv.
8420 (_frv_add_rofixup): New.
8421 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8422 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8423 improve some ugly conditions.
8424 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8425 relocations in fdpic.
8426 (_frv_create_got_section): Create .rofixup.got section.
8427 (struct _frv_dynamic_got_info): Added fixups.
8428 (_frv_count_got_plt_entries): Account in-GOT relocations into
8429 relocs32, relocsfd and relocsfdv. Account them into relocs or
8430 fixups, as appropriate.
8431 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8432 sizing of gotrel.
8433 (elf32_frv_finish_dynamic_sections): Verify that the right number
8434 of relocations and fixups was generated.
8435 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8436 relocsfdv.
8437 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8438 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8439 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8440 descriptor of a (formerly-)global symbol is local.
8441 (struct frv_pic_relocs_info): Adjust comments.
8442 (_frv_emit_got_relocs_plt_entries): Adjust.
8443 (elf32_frv_relocate_section): Likewise.
8444 (_frv_count_got_plt_entries): Likewise.
8445 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8446 symbol's value to addend in the common preamble. Decay dynamic
8447 symbols to section+offset if they bind or call locally, for GOT
8448 and FUNCDESC_VALUE, respectively.
8449 (elf32_frv_relocate_section): Likewise.
8450 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8451 internal or hidden visibility.
8452 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8453 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8454 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8455 (elf32_frv_relocate_section): Pass relocation addend in. Use
8456 original relocation addend to look up the got relocs/plt entries
8457 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8458 processing relocations that reference .scommon symbols.
8459 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8460 Introduce support for dynamic linking.
8461 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8462 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8463 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8464 (frv_reloc_type_lookup): Return REL howtos for executables and
8465 dynamic libraries.
8466 (frv_info_to_howto_rel): New.
8467 (struct frv_elf_link_hash_table): New.
8468 (frv_hash_table, frv_got_section, frv_gotrel_section,
8469 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8470 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8471 (frv_elf_link_hash_table_create): New.
8472 (struct frv_pic_relocs_info): New.
8473 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8474 (frv_pic_relocs_info_find): New.
8475 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8476 New.
8477 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8478 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8479 (_frv_emit_got_relocs_plt_entries): New.
8480 (elf32_frv_relocate_section): Add support for dynamic linking.
8481 Handle new relocations.
8482 (_frv_create_got_section): New.
8483 (elf32_frv_create_dynamic_sections): New.
8484 (ELF_DYNAMIC_INTERPRETER): New.
8485 (struct _frv_dynamic_got_info): New.
8486 (_frv_count_got_plt_entries): New.
8487 (struct _frv_dynamic_got_plt_info): New.
8488 (_frv_compute_got_alloc_data): New.
8489 (_frv_get_got_entry, _frv_get_fd_entry): New.
8490 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8491 (_frv_resolve_final_relocs_info): New.
8492 (elf32_frv_size_dynamic_sections): New.
8493 (elf32_frv_finish_dynamic_sections): New.
8494 (elf32_frv_adjust_dynamic_symbol): New.
8495 (elf32_frv_finish_dynamic_symbol): New.
8496 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8497 whole thing works.
8498 (elf_info_to_howto_rel): Define.
8499 (bfd_elf32_bfd_link_hash_table_create): Define.
8500 (elf_backend_create_dynamic_sections): Define.
8501 (elf_backend_adjust_dynamic_symbol): Define.
8502 (elf_backend_size_dynamic_sections): Define.
8503 (elf_backend_finish_dynamic_symbol): Define.
8504 (elf_backend_finish_dynamic_sections): Define.
8505 (elf_backend_want_got_sym): Define.
8506 (elf_backend_got_header_size): Define.
8507 (elf_backend_want_got_plt): Define.
8508 (elf_backend_plt_readonly): Define.
8509 (elf_backend_want_plt_sym): Define.
8510 (elf_backend_plt_header_size): Define.
8511 (elf_backend_may_use_rel_p): Define.
8512 (elf_backend_may_use_rela_p): Define.
8513 (elf_backend_default_use_rela_p): Define.
8514 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8515 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8516 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8517 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8518 (frv_reloc_map): Map the corresponding BFD relocs to them.
8519 (frv_reloc_type_lookup): ... and back to BFD relocs.
8520 * reloc.c: New relocs.
8521 * bfd-in2.h, libbfd.h: Rebuilt.
8522 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8523 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8524 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8525 R_FRV_FUNCDESC_GOTLO): New.
8526 (frv_reloc_map): Map the corresponding BFD relocs to them.
8527 (frv_reloc_type_lookup): ... and back to BFD relocs.
8528 * reloc.c: New relocs.
8529 * bfd-in2.h, libbfd.h: Rebuilt.
8531 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8533 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8534 targets to support pages of up to 64kB.
8535 (elf32_bed): Redefine to get a separate backend data structure for
8536 traditional targets.
8537 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8538 targets to support pages of up to 64kB.
8539 (elf64_bed): Redefine to get a separate backend data structure for
8540 traditional targets.
8541 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8542 targets to support pages of up to 64kB.
8543 (elf32_bed): Redefine to get a separate backend data structure for
8544 traditional targets.
8546 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8548 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8550 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8552 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8553 (elf_i386_grok_psinfo): Likewise.
8555 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8557 * config.bfd: Add m68k-uClinux target.
8559 2004-01-01 Grant Edwards <grante@visi.com>
8561 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8562 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8563 (elf32_h8_gc_sweep_hook): New function.
8564 (elf_backend_gc_mark_hook): Define.
8565 (elf_backend_gc_sweep_hook): Define.
8566 (elf_backend_can_gc_sections): Define.
8568 For older changes see ChangeLog-0203
8569 \f
8570 Local Variables:
8571 mode: change-log
8572 left-margin: 8
8573 fill-column: 74
8574 version-control: never
8575 End: