1 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
3 * dwarf2.c (varinfo): Add addr.
4 (lookup_symbol_in_variable_table): Also check addr.
5 (scan_unit_for_symbols): Set addr for variable.
6 (comp_unit_find_line): Updated.
8 2005-07-06 Nick Clifton <nickc@redhat.com>
10 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
11 message if an unknown reloc is encountered.
12 (alpha_relocate_section): Likewise.
14 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
15 with a missing howto field.
17 2005-07-06 Alan Modra <amodra@bigpond.net.au>
19 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
22 2005-07-05 Paul Brook <paul@codesourcery.com>
24 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
25 (ppc_elf_vxworks_get_sec_type_attr): New function.
26 (elf_backend_special_sections): Remove vxwords definition.
27 (elf_backend_get_sec_type_attr): Define for vxworks.
29 2005-07-05 Nick Clifton <nickc@redhat.com>
31 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
33 2005-07-05 Paul Brook <paul@codesourcery.com>
35 * config.bfd: Add separate case for ppc-vxworks.
36 * configure: Regenerate.
37 * configure.in: Include elf-vxworks.lo on ppc targets.
38 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
40 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
41 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
42 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
43 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
44 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
45 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
46 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
47 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
48 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
49 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
50 (ppc_elf_create_got): Create .got.plt for VxWorks.
51 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
53 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
54 (allocate_got): VxWorks does not need a got header.
55 (allocate_dynrelocs): Handle VxWorks plt format.
56 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
57 VxWorks. Handle VxWorks plt/got.
58 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
59 (ppc_elf_vxworks_special_sections): New.
60 (ppc_elf_vxworks_link_hash_table_create,
61 ppc_elf_vxworks_add_symbol_hook,
62 elf_i386_vxworks_link_output_symbol_hook,
63 ppc_elf_vxworks_final_write_processing): New functions.
64 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
65 (_bfd_target_vector): Use it.
67 2005-07-05 Jakub Jelinek <jakub@redhat.com>
69 * libbfd-in.h (struct artdata): Add extended_names_size field.
71 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
72 allocated object by bfd_zalloc.
73 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
74 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
75 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
76 (get_extended_arelt_filename): Fail if index is bigger or equal to
78 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
79 get_extended_arelt_filename already did that.
80 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
81 Allocate one extra byte and clear it, in case extended names table
84 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
85 bfd_zalloc2): New prototypes.
86 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
87 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
88 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
89 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
90 elf_map_symbols, map_sections_to_segments,
91 assign_file_positions_for_segments, copy_private_bfd_data,
92 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
97 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
98 verdef or verneed section.
99 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
100 verneed sections gracefully.
101 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
102 bogus relocation values.
103 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
104 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
105 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
106 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
107 * elfxx-ia64.c (lookup_howto): Likewise.
109 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
110 the end of strtab and clear it.
113 2005-07-05 Nick Clifton <nickc@redhat.com>
115 * po/vi.po: New Vietnamese translation.
116 * configure.in (ALL_LINGUAS): Add vi.
117 * configure: Regenerate.
119 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
121 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
122 touchup logic like i386/ppc.
124 2005-07-05 Alan Modra <amodra@bigpond.net.au>
126 * elf.c (special_sections): Move const qualifier.
127 (special_sections_b..special_sections_t): Likewise.
128 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
130 (elf32_arm_symbian_special_sections): Move const qualifier.
131 * elf32-m32r.c: Similarly.
132 * elf32-m68hc11.c: Similarly.
133 * elf32-m68hc12.c: Similarly.
134 * elf32-mcore.c: Similarly.
135 * elf32-ppc.c: Similarly.
136 * elf32-sh64.c: Similarly.
137 * elf32-v850.c: Similarly.
138 * elf32-xtensa.c: Similarly.
139 * elf64-alpha.c: Similarly.
140 * elf64-hppa.c: Similarly.
141 * elf64-ppc.c: Similarly.
142 * elf64-sh64.c: Similarly.
143 * elfxx-ia64.c: Similarly.
144 * elfxx-mips.c: Similarly.
146 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
148 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
149 info->executable instead of !info->shared where appropriate.
151 2005-07-04 Alan Modra <amodra@bigpond.net.au>
154 * elf.c (assign_file_positions_for_segments): Remove excluded
155 sections from the segment map.
157 2005-07-04 Alan Modra <amodra@bigpond.net.au>
160 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
162 (_bfd_elf_get_special_section): Declare.
163 (bfd_elf_special_section): Update prototype.
164 * elf.c (special_sections): Remove unused outer entries.
165 (get_special_section): Delete.
166 (_bfd_elf_get_special_section): New function.
167 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
168 special_sections indexing.
169 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
170 * elf32-arm.c (symbian_special_sections_d): Delete.
171 (symbian_special_sections_g, symbian_special_sections_h): Delete.
172 (symbian_special_sections_i, symbian_special_sections_f): Delete.
173 (symbian_special_sections_p): Delete.
174 (elf32_arm_symbian_special_sections): Merge above to here.
175 (elf32_arm_symbian_get_sec_type_attr): New function.
176 (elf_backend_special_sections): Don't define.
177 (elf_backend_get_sec_type_attr): Define.
178 * elf32-m32r.c: Similarly to elf32-arm.c.
179 * elf32-m68hc11.c: Likewise.
180 * elf32-m68hc12.c: Likewise.
181 * elf32-mcore.c: Likewise.
182 * elf32-sh64.c: Likewise.
183 * elf32-v850.c: Likewise.
184 * elf32-xtensa.c: Likewise.
185 * elf64-alpha.c: Likewise.
186 * elf64-hppa.c: Likewise.
187 * elf64-ppc.c: Likewise.
188 * elf64-sh64.c: Likewise.
189 * elfxx-ia64.c: Likewise.
190 * elfxx-mips.c: Likewise.
191 * elf32-ppc.c: Likewise.
192 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
193 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
194 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
195 (elf_backend_get_sec_type_attr): Define.
196 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
197 (elf_backend_special_sections): Don't define.
200 2005-07-01 Nick Clifton <nickc@redhat.com>
202 * cpu-d10v.c: Update to ISO C90 style function declarations and
204 * cpu-d30v.c: Likewsie.
205 * cpu-i370.c: Likewsie.
206 * cpu-xstormy16.c: Likewsie.
207 * elf32-arc.c: Likewsie.
208 * elf32-d10v.c: Likewsie.
209 * elf32-d30v.c: Likewsie.
210 * elf32-dlx.c: Likewsie.
211 * elf32-i370.c: Likewsie.
212 * elf32-i960.c: Likewsie.
213 * elf32-ip2k.c: Likewsie.
214 * elf32-m32r.c: Likewsie.
215 * elf32-mcore.c: Likewsie.
216 * elf32-openrisc.c: Likewsie.
217 * elf32-or32.c: Likewsie.
218 * elf32-pj.c: Likewsie.
219 * elf32-v850.c: Likewsie.
220 * elf32-xstormy16.c: Likewsie.
222 2005-07-01 Alan Modra <amodra@bigpond.net.au>
224 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
226 (elf64_alpha_create_dynamic_sections): Always make new sections
227 by using bfd_make_section_anyway_with_flags. Check that .got not
229 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
232 2005-06-30 Alan Modra <amodra@bigpond.net.au>
234 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
235 _SDA_BASE_ and _SDA2_BASE_ symbols.
236 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
237 sym if not def_regular.
238 (_bfd_elf_provide_section_bound_symbols): Similarly.
240 2005-06-30 Ben Elliston <bje@gnu.org>
242 * config.bfd: Mark as obsolete:
247 2005-06-29 Alan Modra <amodra@bigpond.net.au>
249 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
250 .eh_frame specially..
251 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
252 Don't recheck sections we have already marked.
253 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
254 * section.c (struct bfd_section): Add gc_mark_from_eh.
255 (STD_SECTION): Adjust.
256 * ecoff.c (bfd_debug_section): Adjust.
257 * bfd-in2.h: Regenerate.
259 2005-06-29 Alan Modra <amodra@bigpond.net.au>
261 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
262 not been processed by check_relocs.
264 2005-06-29 Paul Brook <paul@codesourcery.com>
266 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
267 * bfd-in2.h: Regenerate.
268 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
270 * elflink.c (bfd_elf_set_symbol): Add section argument.
271 (_bfd_elf_provide_symbol): Ditto.
272 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
274 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
276 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
278 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
279 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
280 (struct elf32_hppa_link_hash_table): Use etab and bstab.
281 (stub_hash_newfunc): Use hh.
282 (hppa_link_hash_newfunc): Use hsh_cache.
283 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
284 (elf32_hppa_link_hash_table_free): Use bstab.
285 (hppa_stub_name): Use eh.
286 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
287 (hppa_add_stub): Use bstab.
288 (hppa_type_of_stub): Use eh.
289 (hppa_build_one_stub): Use hh and bh_root.
290 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
291 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
292 (elf32_hppa_gc_sweep_hook): Use hdh_next.
293 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
294 (allocate_plt_static): Use etab.
295 (allocate_dynrelocs): Use etab, and hdh_next.
296 (readonly_dynrelocs): Use hdh_next.
297 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
298 (get_local_syms): Use eh, bstab, and hh.
299 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
300 (elf32_hppa_set_gp): Use etab.
301 (elf32_hppa_build_stubs): Use bstab.
302 (final_link_relocate): Use eh, bh_root.
303 (elf32_hppa_relocate_section): Use elf, etab.
304 (elf32_hppa_finish_dynamic_sections): Use etab.
306 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
308 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
311 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
313 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
314 (hppa_stub_hash_entry): Define.
315 (stub_hash_newfunc): Rename variables.
316 (hppa_link_hash_newfunc): Likewise.
317 (elf32_hppa_link_hash_table_free): Likewise.
318 (hppa_stub_name): Likewise.
319 (hppa_get_stub_entry): Likewise.
320 (hppa_add_stub): Likewise.
321 (hppa_type_of_stub): Likewise.
322 (hppa_build_one_stub): Likewise.
323 (hppa_size_one_stub): Likewise.
324 (elf32_hppa_create_dynamic_sections): Likewise.
325 (elf32_hppa_copy_indirect_symbol): Likewise.
326 (elf32_hppa_check_relocs): Likewise.
327 (elf32_hppa_gc_mark_hook): Likewise.
328 (elf32_hppa_gc_sweep_hook): Likewise.
329 (elf32_hppa_grok_psinfo): Likewise.
330 (elf32_hppa_hide_symbol): Likewise.
331 (elf32_hppa_adjust_dynamic_symbol): Likewise.
332 (allocate_dynrelocs): Likewise.
333 (clobber_millicode_symbols): Likewise.
334 (readonly_dynrelocs): Likewise.
335 (elf32_hppa_size_dynamic_sections): Likewise.
336 (get_local_syms): Likewise.
337 (elf32_hppa_size_stubs): Likewise.
338 (hppa_record_segment_addr): Likewise.
339 (final_link_relocate): Likewise.
340 (elf32_hppa_relocate_section): Likewise.
341 (elf32_hppa_finish_dynamic_symbol): Likewise.
343 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
346 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
348 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
349 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
350 * elf32-cris.c (cris_elf_check_relocs): Likewise.
351 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
352 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
353 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
354 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
355 * elf32-i370.c (i370_elf_check_relocs): Likewise.
356 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
357 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
358 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
359 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
360 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
361 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
362 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
363 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
364 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
365 * elf32-s390.c (elf_s390_check_relocs): Likewise.
366 * elf32-sh.c (sh_elf_check_relocs): Likewise.
367 * elf32-v850.c (v850_elf_check_relocs): Likewise.
368 * elf32-vax.c (elf_vax_check_relocs): Likewise.
369 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
370 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
371 * elf64-s390.c (elf_s390_check_relocs): Likewise.
372 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
373 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
374 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
376 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
379 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
382 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
386 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
388 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
390 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
391 BFD_RELOC_X86_64_GOTPC32.
392 * bfd-in2.h: Regenerated.
394 2005-06-17 Jakub Jelinek <jakub@redhat.com>
396 * elf.c (bfd_section_from_shdr): Kill bogus warning.
398 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
399 symbol, relocation, group or versym sections.
401 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
403 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
404 doesn't point into the section.
406 2005-06-17 Jan Beulich <jbeulich@novell.com>
408 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
409 and BFD_RELOC_X86_64_GOTPC32.
410 * libbfd.h (bfd_reloc_code_real_names): Likewise.
411 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
412 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
413 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
414 and R_X86_64_GOTPC32.
415 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
416 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
417 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
418 (elf64_x86_64_relocate_section): Likewise.
419 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
421 2005-06-15 Mark Kettenis <kettenis@gnu.org>
423 * archive.c: Include "libiberty.h".
425 2005-06-15 Nick Clifton <nickc@redhat.com>
427 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
428 produced by the GreenHills toolchain can be assimilated.
430 2005-06-14 Steve Ellcey <sje@cup.hp.com>
432 * som.c (som_find_inliner_info): New.
434 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
436 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
438 2005-06-14 Jakub Jelinek <jakub@redhat.com>
440 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
441 Prevent endless recursion on broken objects.
443 * archive.c (do_slurp_coff_armap): Check for overflows.
445 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
447 * elfcode.h (elf_write_relocs): Do nothing if there are no
450 2005-06-10 Alan Modra <amodra@bigpond.net.au>
452 * dwarf2.c (decode_line_info): Revert last change. Instead set
453 initial low_pc to -1 to avoid need to test whether loc_pc has
456 2005-06-09 Christopher Faylor <cgf@timesys.com>
458 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
459 either SEC_ALLOC OR SEC_LOAD.
461 2005-06-09 Christopher Faylor <cgf@timesys.com>
463 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
464 section header. Do not add STYP_NOLOAD since it does not appear to be
467 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
470 * dwarf2.c (lookup_address_in_line_info_table): Restore code
471 handling NULL function info, removed with 2005-04-03 change.
473 2005-06-08 Mark Mitchell <mark@codesourcery.com>
475 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
477 2005-06-09 Alan Modra <amodra@bigpond.net.au>
479 * elflink.c (elf_mark_used_section): Delete.
480 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
481 * reloc.c (bfd_mark_used_section): New function.
482 (bfd_generic_gc_sections): Call bfd_mark_used_section.
484 2005-06-08 Alan Modra <amodra@bigpond.net.au>
486 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
489 2005-06-07 Mark Mitchell <mark@codesourcery.com>
491 * opncls.c (bfd_fdopenr): Add missing break statements.
493 2005-06-07 Mark Mitchell <mark@codesourcery.com>
495 * opncls.c (bfd_fopen): New API.
497 (bfd_fdopenr): Likewise.
498 * bfd-in2.h: Regenerated.
500 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
501 Michael Snyder <msnyder@redhat.com>
502 Stan Cox <scox@redhat.com>
504 * Makefile.am (ALL_MACHINES): Add ms1 support.
505 (ALL_MACHINES_CFILES): Same.
506 (BFD32_BACKENDS): Same.
507 (BFD32_BACKENDS_CFILES): Same.
509 * Makefile.in: Regenerate.
511 * archures.c (bfd_architecture): Add ms1 entries.
512 Externalize bfd_ms1_arch.
513 (bfd_archures_list): Add bfd_ms1_arch.
515 * bfd-in2.h: Regenerate.
517 * cpu-ms1.c: New file.
519 * elf32-ms1.c: New file.
521 * targets.c: Define extern of bfd_elf32_ms1_vec.
522 Add bfd_elf32_ms1_vec to _bfd_target_vector.
524 * configure.in: Add bfd_elf32_ms1_vec case.
526 * configure: Regenerate.
528 * config.bfd: Add ms1-*-elf to table.
530 2005-06-07 Zack Weinberg <zack@codesourcery.com>
532 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
534 2005-06-07 Alan Modra <amodra@bigpond.net.au>
536 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
537 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
539 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
542 * bfd.c (bfd_find_line): New.
544 * dwarf2.c (comp_unit): Add variable_table.
545 (funcinfo): Add file, line, and sec.
547 (lookup_symbol_in_function_table): New.
548 (lookup_symbol_in_variable_table): New.
549 (scan_unit_for_functions): Renamed to ...
550 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
552 (comp_unit_find_nearest_line): Updated.
553 (comp_unit_find_line): New.
554 (_bfd_dwarf2_find_line): New.
556 * elf-bfd.h (_bfd_elf_find_line): New.
557 (_bfd_generic_find_line): New. Defined.
559 * elf.c (_bfd_elf_find_line): New.
561 * libbfd-in.h (_bfd_dwarf2_find_line): New.
562 (_bfd_generic_find_line): New.
564 * bfd-in2.h: Regenerated.
565 * libbfd.h: Likewise.
567 * libbfd.c (_bfd_generic_find_line): New.
569 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
570 with _bfd_generic_find_line.
571 (bfd_target): Add _bfd_find_line.
573 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
575 * dwarf2.c (decode_line_info): Properly set low_pc.
577 2005-06-06 Alan Modra <amodra@bigpond.net.au>
579 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
580 case, include addend when indexing .opd section map.
581 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
582 clear opd_adjust array if no_opd_opt set. Tidy code.
583 Ignore zero size .opd. Check bfd_alloc return value.
584 (ppc_stub_name): Return immediately on bfd_malloc fail.
585 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
587 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
589 * dwarf2.c (comp_unit): Fix a typo in comment.
591 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
593 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
594 (reloc_type_lookup): Dito.
595 (elf_vax_discard_copies): Dito.
596 (elf_vax_instantiate_got_entries): Dito.
597 (elf_vax_link_hash_traverse): Dito.
598 (elf_vax_link_hash_newfunc): Dito.
599 (elf_vax_link_hash_table_create): Dito.
600 (elf32_vax_set_private_flags): Dito.
601 (elf32_vax_merge_private_bfd_data): Dito.
602 (elf32_vax_print_private_bfd_data): Dito.
603 (elf_vax_check_relocs): Dito.
604 (elf_vax_gc_mark_hook): Dito.
605 (elf_vax_gc_sweep_hook): Dito.
606 (elf_vax_size_dynamic_sections): Dito.
607 (elf_vax_discard_copies): Dito.
608 (elf_vax_instantiate_got_entries): Dito.
609 (elf_vax_relocate_section): Dito.
610 (elf_vax_finish_dynamic_symbol): Dito.
611 (elf_vax_finish_dynamic_sections): Dito.
612 (elf_vax_hash_table): Break-up of line isn't needed.
613 (elf_vax_check_relocs): Remove leading whitespace
614 (elf_vax_relocate_section): Remove redundant whitespace
615 (elf_vax_link_hash_newfunc): Don't cast NULL.
616 (elf_vax_link_hash_table_create): Dito.
617 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
619 2005-06-03 Alan Modra <amodra@bigpond.net.au>
622 * configure.in: Bump version
623 * configure: Regenerate.
624 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
625 discarded section sym refs and kill linker output.
626 * simple.c (simple_dummy_einfo): New function.
627 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
629 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
632 2005-06-02 Alan Modra <amodra@bigpond.net.au>
634 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
635 restrictive of func code and func descr for undefined syms as well
638 2005-05-31 Jim Blandy <jimb@redhat.com>
640 * Makefile.am: Regenerate dependencies with 'make dep-am'.
641 * Makefile.in: Regenerate.
643 2005-05-31 Richard Henderson <rth@redhat.com>
645 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
646 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
647 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
648 (elf64_alpha_want_plt): Update to match.
649 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
650 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
652 2005-05-31 Zack Weinberg <zack@codesourcery.com>
654 * elf32-arm.c (elf32_arm_reloc_type_lookup)
655 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
656 Use ISO C90 function declaration style.
658 2005-05-31 James E Wilson <wilson@specifixinc.com>
660 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
661 header PF_R flag on PT_LOAD segments.
663 2005-05-30 Richard Henderson <rth@redhat.com>
665 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
666 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
668 2005-05-29 Richard Henderson <rth@redhat.com>
670 * configure.in (--enable-secureplt): New.
671 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
672 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
673 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
674 (elf64_alpha_use_secureplt): New.
675 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
676 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
677 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
678 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
679 (struct alpha_elf_link_hash_entry): Add plt_offset.
680 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
681 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
682 (PLT_ENTRY_WORD3): Remove.
683 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
684 on .plt and create .got.plt.
685 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
686 (get_got_entry): Initialize plt_offset.
687 (elf64_alpha_want_plt): New.
688 (elf64_alpha_check_relocs): Use it.
689 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
691 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
693 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
695 (elf64_alpha_size_plt_section): Size .got.plt section.
696 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
698 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
699 Add PLTRO DYNAMIC entry.
700 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
701 (elf64_alpha_finish_dynamic_sections): Likewise.
703 2005-05-28 David Daney <ddaney@avtrex.com>
705 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
706 calculation of DT_RELSZ to occur after all dynamic relocations
709 2005-05-28 Eli Zaretskii <eliz@gnu.org>
711 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
712 * config.in, configure: Regenerate.
714 2005-05-26 Mark Kettenis <kettenis@gnu.org>
715 Maciej W. Rozycki <macro@linux-mips.org>
717 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
718 stop processing of options if one of invalid size is
720 (_bfd_mips_elf_section_from_shdr): Likewise.
721 (_bfd_mips_elf_fake_sections): Reset the type of empty special
724 2005-05-26 Richard Henderson <rth@redhat.com>
726 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
727 plt_old_section, plt_old_value.
728 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
729 (elf64_alpha_size_plt_section_1): Don't use it.
731 2005-05-26 Jakub Jelinek <jakub@redhat.com>
733 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
734 first shdr has sh_size == 0. Fail if e_shnum is large to cause
735 arithmetic overflow when allocating the i_shdr array.
736 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
738 2005-05-25 Richard Henderson <rth@redhat.com>
740 * elf64-alpha.c: Update all function definitions to ISO C. Remove
741 all function prototypes; rearrange functions into def-use order.
743 2005-05-25 Richard Henderson <rth@redhat.com>
745 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
746 in the presence of deleting elements.
747 (elf64_alpha_size_got_sections): Zero dead got section size.
749 2005-05-23 Fred Fish <fnf@specifixinc.com>
751 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
752 (struct funcinfo): Add caller_func, caller_file, caller_line.
753 tag, and nesting_level members.
754 (lookup_address_in_function_table): Change first passed parameter
755 from "struct funcinfo *" to "struct comp_unit *".
756 (lookup_address_in_function_table): Dereference unit to find function
758 (lookup_address_in_function_table): Traverse the function list to
759 create a chain of inlined functions back to the first non inlined
761 (scan_unit_for_functions): Remember tag and nesting level. Handle
762 DW_AT_call_file and DW_AT_call_line.
763 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
764 call to pass unit pointer instead of function table pointer. For
765 inlined functions, save pointer to the inliner chain.
766 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
767 (_bfd_dwarf2_find_inliner_info): New function that returns information
768 from the inliner chain after a call to bfd_find_nearest_line.
770 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
771 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
772 NAME##_find_inliner_info.
773 (bfd_target): Add _bfd_find_inliner_info.
774 * bfd-in2.h: Regenerate.
776 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
777 macro that always returns bfd_false.
778 (_bfd_dwarf2_find_inliner_info): Declare.
779 * libbfd.h: Regenerate.
781 * elf32-arm.c (elf32_arm_find_inliner_info): New function
782 that calls _bfd_dwarf2_find_inliner_info.
783 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
785 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
786 that calls _bfd_dwarf2_find_inliner_info.
787 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
788 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
789 _bfd_mips_elf_find_inliner_info.
790 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
791 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
793 * elf.c (_bfd_elf_find_inliner_info): New function that calls
794 _bfd_dwarf2_find_inliner_info.
795 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
796 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
797 _bfd_elf_find_inliner_info.
799 * coffgen.c (coff_find_inliner_info): New function that
800 calls _bfd_dwarf2_find_inliner_info.
801 * libcoff-in.h (coff_find_inliner_info): Declare.
802 * libcoff.h: Regenerate.
803 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
804 (pmac_xcoff_vec) Ditto.
805 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
806 (aix5coff64_vec): Ditto.
808 * aout-target.h (MY_find_inliner_info): Define as
809 _bfd_nosymbols_find_inliner_info.
810 * aout-tic30.c (MY_find_inliner_info): Ditto.
811 * binary.c (binary_find_inliner_info): Ditto.
812 * i386msdos.c (msdos_find_inliner_info): Ditto.
813 * ihex.c (ihex_find_inliner_info): Ditto.
814 * libaout.h (aout_32_find_inliner_info): Ditto.
815 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
816 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
817 * mmo.c (mmo_find_inliner_info): Ditto.
818 * nlm-target.h (nlm_find_inliner_info): Ditto.
819 * pef.c (bfd_pef_find_inliner_info): Ditto.
820 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
821 * srec.c (srec_find_inliner_info): Ditto.
822 * tekhex.c (tekhex_find_inliner_info): Ditto.
823 * versados.c (versados_find_inliner_info): Ditto.
824 * xsym.c (bfd_sym_find_inliner_info): Ditto.
826 * ieee.c (ieee_find_inliner_info): New function that always
828 * oasys.c (oasys_find_inliner_info): Ditto.
829 * vms.c (vms_find_inliner_info): Ditto.
831 2005-05-24 Alan Modra <amodra@bigpond.net.au>
833 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
834 force old plt layout.
836 2005-05-22 Richard Henderson <rth@redhat.com>
838 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
840 (elf64_alpha_check_relocs): Likewise.
841 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
842 non-allocated sections.
844 2005-05-22 Richard Henderson <rth@redhat.com>
846 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
847 undefweak to use zero register. Call elf64_alpha_relax_got_load
848 if not all uses removed.
849 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
850 (elf64_alpha_relax_section): Handle undefweak symbols.
851 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
852 (elf64_alpha_size_rela_got_1): Likewise.
853 (elf64_alpha_relocate_section): Likewise.
855 2005-05-22 Richard Henderson <rth@redhat.com>
857 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
858 on SEC_CODE sections.
860 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
862 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
864 (som_write_space_strings): Change type of tmp_space and p to char *.
865 (som_write_symbol_strings): Likewise. Also change type of comp to
867 (som_begin_writing): Change type of strings_size to unsigned int.
868 (som_finish_writing): Likewise.
869 (som_slurp_reloc_table): Change type of external_relocs to unsigned
871 * som.h (struct som_section_data_struct): Change type of reloc_stream
872 field to unsigned char *.
874 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
876 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
877 copy relocations for VxWorks.
879 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
881 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
883 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
884 (ppc_elf_check_relocs): Set has_sda_refs.
885 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
886 copy relocations. Use has_sda_refs to place variables in .sbss.
887 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
890 2005-05-20 Bob Wilson <bob.wilson@acm.org>
892 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
893 xtensa_default_isa is initialized.
895 2005-05-20 Alan Modra <amodra@bigpond.net.au>
897 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
898 for second and subsequent list entries. Only allocate multiple
899 glink stubs when shared or pie.
900 (ppc_elf_finish_dynamic_symbol): Break out early when only one
901 glink stub is needed.
903 2005-05-19 Zack Weinberg <zack@codesourcery.com>
905 * Makefile.am: Have 'all' depend on 'info'.
906 * Makefile.in: Regenerate.
908 2005-05-19 Alan Modra <amodra@bigpond.net.au>
910 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
911 init_offset. Add init_got_refcount, init_plt_refcount,
912 init_got_offset and init_plt_offset.
913 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
914 (_bfd_elf_link_hash_hide_symbol): Likewise.
915 (_bfd_elf_link_hash_table_init): Likewise.
916 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
917 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
918 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
919 (bfd_elf_size_dynamic_sections): Likewise.
920 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
921 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
922 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
923 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
924 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
925 (struct plt_entry): New.
926 (ppc_elf_link_hash_table_create): Set new init_plt fields.
927 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
928 use _bfd_elf_link_hash_copy_indirect.
929 (update_plt_info, find_plt_ent): New functions.
930 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
931 and adjust for use of plt list rather than refcount.
932 (ppc_elf_gc_sweep_hook): Likewise.
933 (ppc_elf_tls_optimize): Likewise.
934 (ppc_elf_adjust_dynamic_symbol): Likewise.
935 (allocate_dynrelocs): Likewise.
936 (ppc_elf_relax_section): Likewise.
937 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
938 when performing a relocatable link.
939 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
940 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
943 2005-05-19 Alan Modra <amodra@bigpond.net.au>
945 * elf.c (assign_file_positions_for_segments): Use maximum of
946 maxpagesize and section alignment when adjusting initial
947 segment offset and section offsets.
949 2005-05-18 Zack Weinberg <zack@codesourcery.com>
951 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
954 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
956 * elf.c (group_signature): Undo the last change. Check if the
957 symbol table section is correct.
959 2005-05-17 Zack Weinberg <zack@codesourcery.com>
961 * elf32-arm.c: Wherever possible, use official reloc names
963 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
964 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
965 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
966 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
967 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
968 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
969 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
970 Add many new relocations from AAELF.
971 (elf32_arm_howto_from_type): Update to match.
972 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
973 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
974 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
975 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
976 (elf32_arm_final_link_relocate): Add support for
977 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
978 case entries redundant with default.
980 * reloc.c: Reorganize ARM relocations. Add Thumb
981 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
982 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
983 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
984 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
985 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
986 * bfd-in2.h, libbfd.h: Regenerate.
988 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
990 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
992 * format.c (bfd_check_format_matches): Set output_has_begun
994 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
995 special case for both_direction.
997 2005-05-17 Nick Clifton <nickc@redhat.com>
999 * elf.c (group_signature): Check for a group section which is
1000 actually a (corrupt) symbol table section in disguise and prevent
1001 an infinite loop from occurring.
1003 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1005 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1008 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1010 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1011 predicate on slot 0 only if slot 0 isn't br.
1013 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1016 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1017 empty sdynbss section.
1018 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1020 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1022 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1025 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1027 * elf32-ppc.c (LIS_11. LIS_12): Define.
1028 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1029 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1030 for --data-plt when building non-pie executables.
1032 2005-05-17 Nick Clifton <nickc@redhat.com>
1034 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1035 the situation where a symbols's section is not known but a section
1036 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1039 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1040 the presence of a symbol table to just before the symbol table is
1043 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1046 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1047 (elfNN_ia64_relax_section): Use it.
1049 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1051 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1054 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1056 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1058 (ppc_elf_finish_dynamic_sections): Likewise.
1060 2005-05-13 Fred Fish <fnf@specifixinc.com>
1062 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1063 * libbfd.h: Rebuilt.
1065 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1067 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1068 periods in linkonce_kind values.
1070 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1072 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1073 against protected function when building executable.
1075 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1077 * elf32-ppc.c (LWZU_0_X_11): Delete.
1078 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1079 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1080 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1082 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1084 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1085 Generate .glink branch table and updated stubs.
1087 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1089 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1090 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1091 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1092 (CROR_151515, CROR_313131): Delete.
1093 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1094 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1095 LWZU_0_X_11): Define.
1096 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1097 and R_PPC_REL16_HA entries.
1098 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1099 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1100 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1101 new_plt, and old_plt.
1102 (ppc_elf_create_dynamic_sections): Create .glink section.
1103 (ppc_elf_check_relocs): Set new_plt and old_plt.
1104 (ppc_elf_select_plt_layout): New function.
1105 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1106 (allocate_got): Handle differences between old and new got layout.
1107 (allocate_dynrelocs): Likewise for plt.
1108 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1109 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1110 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1111 destination of R_PPC_PLTREL24 relocs.
1112 (ppc_elf_relocate_section): Handle new relocs and changed destination
1114 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1115 differences in layout.
1116 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1117 put a blrl in new got. Write glink contents.
1118 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1119 * libbfd.h: Regenerate.
1120 * bfd-in2.h: Regenerate.
1122 2005-05-11 Andreas Schwab <schwab@suse.de>
1124 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1127 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1129 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1130 section if SEC_ALLOC isn't set.
1132 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1134 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1135 * acinclude.m4: Don't sinclude accross.m4.
1136 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1138 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1140 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1141 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1142 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1143 (func_desc_adjust): Hide fake function descriptors when function
1144 code entry is defined.
1145 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1147 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1149 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1151 2005-05-08 Dave Korn <dave.korn@artimi.com>
1153 * coff-tic80.c: Undefine _CONST after system headers to prevent
1154 clash with tic80-specific definition in include/coff/tic80.h
1156 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1159 * elflink.c (elf_link_output_extsym): Use output_bfd if
1160 h->root.u.def.section is bfd_abs_section_ptr when reporting
1163 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf-bfd.h (elf_backend_data): Update special_sections to
1166 array of pointer to bfd_elf_special_section.
1167 * elf.c (special_sections): Likewise.
1168 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1169 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1170 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1171 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1172 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1173 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1174 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1175 * elf32-v850.c (v850_elf_special_sections): Likewise.
1176 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1177 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1178 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1179 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1180 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1181 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1182 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1183 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1185 * elf.c (get_special_section): Updated.
1187 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1189 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1190 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1191 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1193 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1194 * elf32-frv.c (_frv_create_got_section): Likewise.
1195 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1196 (elf_backend_got_symbol_offset): Don't define.
1197 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1198 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1200 (ppc_elf_create_got): Tidy.
1201 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1202 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1203 (ppc_elf_gc_sweep_hook): Likewise.
1204 (ppc_elf_relocate_section): Likewise.
1205 (ppc_elf_finish_dynamic_symbol): Likewise.
1206 (allocate_got): New function.
1207 (allocate_dynrelocs): Use allocate_got.
1208 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1209 so that local got can refcount it. Set got_header_size.
1210 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1212 (ppc_elf_finish_dynamic_sections): Likewise.
1213 (elf_backend_got_symbol_offset): Don't define.
1214 (elf_backend_got_header_size): Ditto.
1216 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1218 * configure.in (ACX_HEADER_STRING): New.
1219 * configure: Regenerate.
1220 * config.in: Regenerate.
1221 * sysdep.h (STRING_WITH_STRINGS): Use.
1223 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1225 * elf.c (_bfd_elf_close_and_cleanup): Only call
1226 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1228 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1230 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1231 "__bss_start" instead of "_edata" as fallback.
1233 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1235 * bfd-in2.h: Regenerated.
1237 2005-05-05 Paul Brook <paul@codesourcery.com>
1239 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1240 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1242 * configure: Regenerate.
1243 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1244 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1245 (elf32-i386.lo): Depend on elf-vxworks.h.
1246 (elf-vxworks.lo): New rule.
1247 * Makefile.in: Regenerate.
1248 * elf-bfd.h (elf_backend_data): Update type of
1249 elf_backend_emit_relocs.
1250 (_bfd_elf_link_output_relocs): Update prototype.
1251 * elflink.c (_bfd_elf_link_output_relocs): Always use
1252 bed->elf_backend_emit_relocs when outputting relocations.
1253 * elfxx-target.h (elf_backend_emit_relocs): Default to
1254 _bfd_elf_link_output_relocs.
1255 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1256 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1257 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1258 (elf_i386_plt0_entry): Remove padding.
1259 (elf_i386_pic_plt0_entry): Ditto.
1260 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1261 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1262 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1263 plt0_pad_byte fields.
1264 (elf_i386_link_hash_table_create): Zero them.
1265 (elf_i386_create_dynamic_sections): Create static relocation section.
1266 (allocate_dynrelocs): Allocate space for static PLT relocations.
1267 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1268 symbols. Give PLT symbols function type. Don't strip PLT sections
1269 if we have exported symbols from them.
1270 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1271 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1273 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1274 Add relocation for GOT location. Fill in PLT static relocations.
1275 (elf_i386_vxworks_link_hash_table_create): New function.
1276 (elf_i386_vxworks_link_output_symbol_hook): New function.
1277 * elf-vxworks.h: New file.
1279 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1281 * section.c (bfd_make_section_anyway_with_flags): New.
1282 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1283 (bfd_make_section_with_flags): New.
1284 (bfd_make_section): Call bfd_make_section_with_flags.
1286 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1287 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1288 instead of bfd_make_section/bfd_make_section and don't call
1289 bfd_set_section_flags.
1290 (mn10300_elf_check_relocs): Likewise.
1291 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1292 * elf32-arm.c (create_got_section): Likewise.
1293 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1294 (elf32_arm_check_relocs): Likewise.
1295 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1296 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1297 (_frv_create_got_section): Likewise.
1298 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1299 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1300 (elf32_hppa_check_relocs): Likewise.
1301 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1302 (i370_elf_check_relocs): Likewise.
1303 * elf32-i386.c (create_got_section): Likewise.
1304 (elf_i386_check_relocs): Likewise.
1305 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1306 (create_got_section): Likewise.
1307 (m32r_elf_create_dynamic_sections): Likewise.
1308 (m32r_elf_check_relocs): Likewise.
1309 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1310 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1311 (ppc_elf_create_dynamic_sections): Likewise.
1312 (ppc_elf_add_symbol_hook): Likewise.
1313 (ppc_elf_check_relocs): Likewise.
1314 * elf32-s390.c (create_got_section): Likewise.
1315 (elf_s390_check_relocs): Likewise.
1316 * elf32-sh.c (create_got_section): Likewise.
1317 (sh_elf_create_dynamic_sections): Likewise.
1318 (sh_elf_check_relocs): Likewise.
1319 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1320 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1321 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1322 (add_extra_plt_sections): Likewise.
1323 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1324 (elf64_alpha_create_got_section): Likewise.
1325 (elf64_alpha_create_dynamic_sections): Likewise.
1326 (elf64_alpha_check_relocs): Likewise.
1327 * elf64-hppa.c (get_reloc_section): Likewise.
1328 (get_opd): Likewise.
1329 (get_plt): Likewise.
1330 (get_dlt): Likewise.
1331 (get_stub): Likewise.
1332 (elf64_hppa_create_dynamic_sectionso): Likewise.
1333 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1334 * elf64-ppc.c (create_linkage_sections): Likewise.
1335 (ppc64_elf_check_relocs): Likewise.
1336 * elf64-s390.c (create_got_section): Likewise.
1337 (elf_s390_check_relocs): Likewise.
1338 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1339 (sh64_elf64_create_dynamic_sections): Likewise.
1340 * elf64-x86-64.c (create_got_section): Likewise.
1341 (elf64_x86_64_check_relocs): Likewise.
1342 * elflink.c (_bfd_elf_create_got_section): Likewise.
1343 (_bfd_elf_link_create_dynamic_sections): Likewise.
1344 (elf_link_add_object_symbols): Likewise.
1345 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1346 (elfNN_ia64_create_dynamic_sections): Likewise.
1347 (get_fptr): Likewise.
1348 (get_pltoff): Likewise.
1349 (get_reloc_section): Likewise.
1350 (elfNN_ia64_object_p): Likewise.
1351 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1352 (mips_elf_create_compact_rel_section): Likewise.
1353 (mips_elf_create_got_section): Likewise.
1354 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1355 * elfxx-sparc.c (create_got_section): Likewise.
1356 (_bfd_sparc_elf_check_relocs): Likewise.
1358 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1359 on linker created sections.
1361 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1364 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1365 script on executable.
1367 2005-05-05 John Levon <levon@movementarian.org>
1369 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1370 allocated memory before returning.
1371 (decode_line_info): Likewise.
1372 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1373 allocated by functions in this file.
1374 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1375 * elf.c (_bfd_elf_close_and_cleanup): Call
1376 _bfd_dwarf2_cleanup_debug_info.
1378 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1380 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1381 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1382 * configure, config.in, Makefile.in: Regenerate.
1383 * sysdep.h (stpcpy): Revert last change.
1385 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1387 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1389 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1391 * elfxx-ia64.c (ARCH_SIZE): New.
1392 (LOG_SECTION_ALIGN): Likewise.
1393 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1394 align relocation sections.
1395 (get_fptr): Likewise.
1396 (get_reloc_section): Likewise.
1397 (elfNN_ia64_tprel_base): Likewise.
1398 (elfNN_ia64_check_relocs): Support 32bit relocations.
1399 (allocate_global_fptr_got): Likewise.
1400 (allocate_dynrel_entries): Likewise.
1401 (set_got_entry): Likewise.
1402 (set_pltoff_entry): Likewise.
1403 (elfNN_ia64_relocate_section): Likewise.
1405 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1407 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1408 * configure: Regenerate.
1409 * config.in: Likewise.
1411 * sysdep.h (stpcpy): New.
1413 2005-05-04 Nick Clifton <nickc@redhat.com>
1415 * Update the address and phone number of the FSF organization in
1416 the GPL notices in the following files:
1417 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1418 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1419 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1420 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1421 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1422 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1423 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1424 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1425 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1426 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1427 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1428 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1429 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1430 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1431 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1432 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1433 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1434 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1435 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1436 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1437 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1438 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1439 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1440 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1441 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1442 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1443 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1444 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1445 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1446 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1447 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1448 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1449 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1450 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1451 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1452 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1453 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1454 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1455 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1456 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1457 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1458 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1459 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1460 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1461 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1462 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1463 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1464 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1465 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1466 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1467 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1468 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1469 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1470 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1471 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1472 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1473 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1474 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1475 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1476 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1477 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1478 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1479 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1480 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1481 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1482 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1483 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1484 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1485 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1486 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1489 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1491 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1492 * bfd-in2.h: Regenerated.
1494 * elflink.c (bfd_elf_set_symbol): New.
1495 (_bfd_elf_provide_symbol): Call it.
1496 (_bfd_elf_provide_section_bound_symbols): New.
1498 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1500 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1501 at the end, if a strong definition has already been seen.
1503 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1505 * section.c (struct bfd_section): Replace link_order_head and
1506 link_order_tail with map_head and map_tail union.
1507 (STD_SECTION): Update.
1508 (_bfd_strip_section_from_output): Delete.
1509 * aoutx.h: Update throughout for above changes.
1510 * coff-ppc.c: Likewise.
1511 * cofflink.c: Likewise.
1512 * ecoff.c: Likewise.
1513 * elf-eh-frame.c: Likewise.
1514 * elf-m10300.c: Likewise.
1516 * elf32-arm.c: Likewise.
1517 * elf32-cris.c: Likewise.
1518 * elf32-hppa.c: Likewise.
1519 * elf32-i386.c: Likewise.
1520 * elf32-m32r.c: Likewise.
1521 * elf32-m68hc1x.c: Likewise.
1522 * elf32-m68k.c: Likewise.
1523 * elf32-ppc.c: Likewise.
1524 * elf32-s390.c: Likewise.
1525 * elf32-sh.c: Likewise.
1526 * elf32-vax.c: Likewise.
1527 * elf32-xtensa.c: Likewise.
1528 * elf64-alpha.c: Likewise.
1529 * elf64-hppa.c: Likewise.
1530 * elf64-ppc.c: Likewise.
1531 * elf64-s390.c: Likewise.
1532 * elf64-sh64.c: Likewise.
1533 * elf64-x86-64.c: Likewise.
1534 * elflink.c: Likewise.
1535 * elfxx-ia64.c: Likewise.
1536 * elfxx-mips.c: Likewise.
1537 * elfxx-sparc.c: Likewise.
1538 * linker.c: Likewise.
1539 * merge.c: Likewise.
1540 * pdp11.c: Likewise.
1541 * xcofflink.c: Likewise.
1542 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1543 out from bfd_elf_size_dynamic_sections.
1544 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1545 * bfd-in2.h: Regenerate.
1547 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1549 * section.c (bfd_section_list_remove): Don't clear s->next.
1550 (bfd_section_list_append): Always init s->prev.
1551 (bfd_section_list_prepend): Define.
1552 (bfd_section_list_insert_after): Minor optimization.
1553 (bfd_section_removed_from_list): Rewrite.
1554 * elf.c (assign_section_numbers): Simplify list traversal now that
1555 bfd_section_list_remove doesn't destroy removed section next ptr.
1556 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1557 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1558 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1559 * bfd-in2.h: Regenerate.
1561 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1563 * bfd.c (bfd): Remove section_tail and add section_last.
1564 (bfd_preserve): Likewise.
1565 (bfd_preserve_save): Likewise.
1566 (bfd_preserve_restore): Likewise.
1567 * opncls.c (_bfd_new_bfd): Likewise.
1569 * coffcode.h (coff_compute_section_file_positions): Updated.
1570 (coff_compute_section_file_positions): Likewise.
1571 * elf.c (assign_section_numbers): Likewise.
1572 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1573 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1574 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1575 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1576 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1577 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1579 * ecoff.c (bfd_debug_section): Initialize prev.
1581 * section.c (bfd_section): Add prev.
1582 (bfd_section_list_remove): Updated.
1583 (bfd_section_list_append): New.
1584 (bfd_section_list_insert_after): New.
1585 (bfd_section_list_insert_before): New.
1586 (bfd_section_list_insert): Removed.
1587 (bfd_section_removed_from_list): Updated.
1588 (STD_SECTION): Initialize prev.
1589 (bfd_section_init): Updated.
1590 (bfd_section_list_clear): Updated.
1592 * bfd-in2.h: Regenerated.
1594 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf.c (_bfd_elf_new_section_hook): Don't call
1597 _bfd_elf_get_sec_type_attr on sections from input files.
1599 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1601 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1602 hash table size 16699 instead of bfd_hash_table_init.
1604 2005-05-01 Paul Brook <paul@codesourcery.com>
1606 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1607 definition has already been seen.
1609 2005-05-01 Paul Brook <paul@codesourcery.com>
1611 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1612 R_ARM_PLT32 the same as R_ARM_PC24.
1613 (arm_add_to_rel): Ditto.
1615 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1617 * config.bfd: Add h8300*-*-rtemscoff.
1618 Switch h8300*-*-rtems* to elf.
1620 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1622 * aclocal.m4, Makefile.in: Regnerated.
1624 2005-04-28 Paul Brook <paul@codesourcery.com>
1626 Merge changes only applied to Makefile.in.
1627 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1628 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1629 (elfxx-sparc.lo): New rule.
1630 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1631 (elf64-sparc.lo): Likewise.
1633 2005-04-28 Julian Brown <julian@codesourcery.com>
1635 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1638 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1642 * elf.c (bfd_elf_sym_name): Updated.
1643 (group_signature): Likewise.
1644 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1645 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1646 (ppc64_elf_edit_toc): Likewise.
1647 (ppc64_elf_relocate_section): Likewise.
1648 * elfcode.h (elf_slurp_symbol_table): Likewise.
1649 * elflink.c (elf_link_input_bfd): Likewise.
1651 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1652 bfd_elf_sym_name to get local symbol name when reporting errors.
1654 2005-04-27 Nick Clifton <nickc@redhat.com>
1656 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1657 formatted input file results in a reloc which has no associated
1660 2005-04-26 Jerome Guitton <guitton@gnat.com>
1662 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1664 2005-04-25 David S. Miller <davem@davemloft.net>
1666 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1667 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1668 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1671 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1674 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1675 to discarded section an error.
1677 2005-04-21 Jerome Guitton <guitton@gnat.com>
1679 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1680 corresponding AC_CHECK_DECLS.
1681 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1683 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1684 * configure: Regenerate.
1687 2005-04-21 Andreas Schwab <schwab@suse.de>
1689 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1690 unsigned from type of dynamic_interpreter.
1691 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1694 * elf.c (assign_section_numbers): Fix comment.
1696 2005-04-21 Jerome Guitton <guitton@gnat.com>
1698 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1699 for struct som_exec_auxhdr fields.
1701 2005-04-21 Nick Clifton <nickc@redhat.com>
1703 * aout-adobe.c: Convert to ISO C and fix formatting.
1704 * aout-arm.c: Convert to ISO C and fix formatting.
1705 * aout-cris.c: Convert to ISO C and fix formatting.
1706 * aout-ns32k.c: Convert to ISO C and fix formatting.
1707 * aout-tic30.c: Convert to ISO C and fix formatting.
1708 * coffcode.h: Convert to ISO C and fix formatting.
1709 * coffswap.h: Convert to ISO C and fix formatting.
1710 * i386aout.c: Convert to ISO C and fix formatting.
1711 * libaout.h: Convert to ISO C and fix formatting.
1712 * libcoff-in.h: Convert to ISO C and fix formatting.
1713 * libcoff.h: Convert to ISO C and fix formatting.
1714 * libecoff.h: Convert to ISO C and fix formatting.
1715 * libnlm.h: Convert to ISO C and fix formatting.
1716 * libpei.h: Convert to ISO C and fix formatting.
1717 * libxcoff.h: Convert to ISO C and fix formatting.
1718 * nlm-target.h: Convert to ISO C and fix formatting.
1719 * nlm.c: Convert to ISO C and fix formatting.
1720 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1721 * nlm32-i386.c: Convert to ISO C and fix formatting.
1722 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1723 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1724 * nlmcode.h: Convert to ISO C and fix formatting.
1725 * nlmswap.h: Convert to ISO C and fix formatting.
1726 * pe-mips.c: Convert to ISO C and fix formatting.
1727 * peXXigen.c: Convert to ISO C and fix formatting.
1728 * peicode.h: Convert to ISO C and fix formatting.
1729 * vms-gsd.c: Convert to ISO C and fix formatting.
1730 * vms-hdr.c: Convert to ISO C and fix formatting.
1731 * vms-misc.c: Convert to ISO C and fix formatting.
1732 * vms-tir.c: Convert to ISO C and fix formatting.
1733 * vms.c: Convert to ISO C and fix formatting.
1734 * vms.h: Convert to ISO C and fix formatting.
1736 * coffgen.c (coff_print_symbol): Restore correct formatting of
1739 2005-04-20 David S. Miller <davem@davemloft.net>
1741 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1742 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1743 (allocate_dynrelocs): Likewise.
1745 2005-04-20 Jerome Guitton <guitton@gnat.com>
1747 * configure.in: Fix the check for basename declaration. Add check
1748 for declarations of ftello, ftello64, fseeko, fseeko64.
1749 * configure: Regenerate.
1751 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1753 2005-04-19 David S. Miller <davem@davemloft.net>
1755 * elfxx-sparc.c: New file.
1756 * elfxx-sparc.h: New file.
1757 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1758 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1759 (elfxx-sparc.lo): New rule.
1760 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1761 (elf64-sparc.lo): Likewise.
1762 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1763 (bfd_elf64_sparc_vec): Likewise.
1764 * configure: Regenerate.
1765 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1766 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1767 which is more consistent with elf32-sparc.c
1769 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1771 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1772 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1774 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1776 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1777 dynamic relocs in non-SEC_ALLOC sections.
1778 (ppc_elf_gc_sweep_hook): Likewise.
1779 (ppc_elf_relax_section): Likewise.
1780 (ppc_elf_relocate_section): Likewise.
1782 2005-04-18 Nick Clifton <nickc@redhat.com>
1784 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1785 assigning a value to return_value.
1787 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1790 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1793 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf.c (setup_group): Properly handle zero group count.
1798 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1800 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1801 (som_is_subspace, compare_subspaces, som_compute_checksum)
1802 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1804 (hppa_som_reloc, compare_syms, compare_subspaces)
1805 (som_print_symbol, som_get_section_contents)
1806 (som_set_section_contents): Remove space after 'void *'.
1807 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1808 (som_bfd_merge_private_bfd_data)
1809 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1812 2004-04-15 Julian Brown <julian@codesourcery.com>
1814 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1815 * bfd-in2.h: Regenerate.
1816 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1817 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1818 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1819 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1820 relocations if requested to.
1821 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1822 use_blx rather than symbian_p.
1823 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1824 use_blx is in effect.
1825 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1828 2005-04-15 Nick Clifton <nickc@redhat.com>
1830 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1833 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1836 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1837 used as a list pointer.
1839 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1841 * Makefile.am (NO_WERROR): Define.
1842 * warning.m4: New file
1843 * acinclude.m4: Include warning.m4.
1844 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1845 * Makefile.in: Regenerate.
1846 * configure: Regenerate.
1848 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1850 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1851 Write trailing padding.
1853 * merge.c (merge_strings): Round up section size for alignment.
1855 2005-04-14 David S. Miller <davem@davemloft.net>
1857 Add TLS support for 64-bit Sparc ELF.
1858 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1859 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1860 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1861 sparc64_elf_hash_entry, sparc64_elf_tdata,
1862 sparc64_elf_local_got_tls_type): New defines.
1863 (sparc64_elf_mkobject): New function.
1864 (sparc64_elf_link_hash_table): Add members for dynamic linker
1865 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1866 uion to track TLS GOT references. Add sym_sec to cache
1867 mappings from local sym to section.
1868 (link_hash_newfunc): New function.
1869 (sparc64_elf_bfd_link_hash_table_create): Rename to
1870 sparc64_elf_link_hash_table_create for consistency.
1871 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1872 (sparc64_elf_create_dynamic_sections): Initialize new section
1873 members of sparc64_elf_link_hash_table. Only init srelbss
1875 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1877 (SPARC_NOP): Define.
1878 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1879 sparc64_elf_plt_ptr_offset): Delete.
1880 (sparc64_plt_entry_build): New function to build PLT entries
1881 gradually instread of all at once at the end of linking.
1882 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1883 local vars. Get them from sparc64_elf_hash_table instead.
1884 Check early on if r_symndx is in bounds. Handle TLS transitions.
1885 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1886 For TLS relocs, record the tls_type in either
1887 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1888 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1889 to the __tls_get_addr symbol. For PLT relocs, track references
1890 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1891 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1892 symbol references, count the number of relocations needed for
1893 that symbol. For default switch case, don't error, this lets
1894 the TLS relocs not explicitly handled by this function get
1896 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1897 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1898 it from sparc64_elf_hash_table. Store the real PLT offset
1899 in h->plt.offset, and build PLT entries one at a time. Also
1900 get .dynbss section pointer from htab.
1901 (allocate_dynrelocs, readonly_dynrelocs,
1902 sparc64_omit_section_dynsym): New functions.
1903 (sparc64_elf_omit_section_dynsym): Use these new functions as
1905 (dtpoff_base, tpoff): New functions.
1906 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1907 locals, get them from sparc64_elf_hash_table. Handle TLS
1908 relocations and refcounting in main relocation loop.
1909 (sparc64_elf_finish_dynamic_symbol): Use
1910 sparc64_elf_link_hash_table. Build PLT entries as we see
1911 them. Handle TLS GOT relocations.
1912 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1913 from sparc64_elf_hash_table. Initialize only PLT header
1914 not all entries since we not build PLT entries one by one.
1915 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1916 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1917 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1919 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1921 * elflink.c (elf_link_input_bfd): Update check for removed
1924 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1926 * Makefile.am: Run "make dep-am".
1927 * Makefile.in: Regenerate.
1928 * aclocal.m4: Regenerate.
1929 * libcoff.h: Regenerate.
1931 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1933 * linker.c (_bfd_generic_link_output_symbols): Also check if
1934 the output section of an input section has been removed from
1937 * section.c (bfd_section_list_remove): Clear the next field
1938 of the removed section.
1939 (bfd_section_removed_from_list): New.
1940 * bfd-in2.h: Regenerated.
1942 2005-04-11 David S. Miller <davem@davemloft.net>
1944 * elf32-sparc.c (elf32_sparc_relocate_section,
1945 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1946 R_SPARC_TLS_LE_{HIX22,LOX10}.
1947 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1948 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1949 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1950 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1952 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1954 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1956 2005-04-11 Nick Clifton <nickc@redhat.com>
1958 * aout-target.h: Convert to ISO C.
1959 * aoutf1.h: Convert to ISO C.
1960 * aoutx.h: Convert to ISO C.
1961 * bout.c: Convert to ISO C.
1962 * dwarf1.c: Convert to ISO C.
1963 * ecoffswap.h: Convert to ISO C.
1964 * freebsd.h: Convert to ISO C.
1965 * genlink.h: Convert to ISO C.
1966 * ieee.c: Convert to ISO C.
1967 * ihex.c: Convert to ISO C.
1968 * libcoff-in.h: Convert to ISO C.
1969 * mach-o.c: Convert to ISO C.
1970 * mach-o.h: Convert to ISO C.
1971 * netbsd.h: Convert to ISO C.
1972 * ns32k.h: Convert to ISO C.
1973 * ns32knetbsd.c: Convert to ISO C.
1974 * oasys.c: Convert to ISO C.
1975 * pdp11.c: Convert to ISO C.
1976 * pef-traceback.h: Convert to ISO C.
1977 * pef.c: Convert to ISO C.
1978 * pef.h: Convert to ISO C.
1979 * riscix.c: Convert to ISO C.
1980 * som.c: Convert to ISO C.
1981 * som.h: Convert to ISO C.
1982 * srec.c: Convert to ISO C.
1983 * stabs.c: Convert to ISO C.
1984 * sunos.c: Convert to ISO C.
1985 * tekhex.c: Convert to ISO C.
1986 * versados.c: Convert to ISO C.
1987 * version.h: Convert to ISO C.
1988 * xcoff-target.h: Convert to ISO C.
1989 * xcofflink.c: Convert to ISO C.
1990 * xsym.c: Convert to ISO C.
1991 * xsym.h: Convert to ISO C.
1993 2005-04-08 Paul Brook <paul@codesourcery.com>
1995 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1996 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1997 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1998 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1999 (elf32_arm_to_thumb_stub): Create PIC stubs.
2000 (record_arm_to_thumb_glue): Use different stub size for relocatable
2003 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2005 * elf64-ppc.c (dec_dynrel_count): New function split out from
2006 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2007 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2008 (ppc64_elf_tls_optimize): Likewise.
2010 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2012 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2013 CORE_WCOOKIE_OFFSET.
2014 (SPARC64_WCOOKIE_OFFSET): New.
2015 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2017 2005-04-05 Nick Clifton <nickc@redhat.com>
2019 * po/rw.po: New translation: Kinyarwanda
2020 * configure.in (ALL_LINGUAS): Add rw
2021 * configure: Regenerate.
2023 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2025 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2026 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2027 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2029 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2030 to check for SHT_MIPS_OPTIONS sections.
2031 (_bfd_mips_elf_set_section_contents): Likewise.
2033 2005-04-04 Eric Christopher <echristo@redhat.com>
2035 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2036 Clean up gp handling code.
2038 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2042 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2043 sections for relocatable files only. Remove the linker created
2045 (_bfd_elf_compute_section_file_positions): Pass link_info to
2046 assign_section_numbers.
2048 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2049 (elf_backend_object_p): Defined.
2051 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2053 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2055 2005-04-03 Fred Fish <fnf@specifixinc.com>
2057 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2058 dwarf_ranges_size members.
2059 (struct comp_unit): Add base_address member.
2060 (struct funcinfo): Replace low/high members with an arange.
2061 (arange_add): Replace incoming "unit" parameter with "abfd" and
2062 "first_arange" pointers. Reorganize/rewrite function body.
2063 (decode_line_info): Change arange_add call to pass bfd and arange
2065 (lookup_address_in_line_info_table): Use arange list instead of
2066 individual low/high members. Walk function's arange list to find
2067 lowest PC in list, to test for overlapping functions.
2068 (read_debug_ranges): New function, reads the debug_ranges section.
2069 (lookup_address_in_function_table): Use arange list instead of
2070 individual low/high members. Rewrite to find smallest range that
2072 (read_rangelist): Read a given rangelist from debug_ranges.
2073 (scan_unit_for_functions): Use arange list instead of individual
2074 low/high members. Handle a DW_AT_ranges attribute.
2075 (parse_comp_unit): Use arange list instead of individual low/high
2076 members. Save comp unit base address. Handle a DW_AT_ranges
2079 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf.c (assign_section_numbers): Really use the kept section.
2083 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2085 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2087 * elf.c (assign_section_numbers): When sh_link points to a
2088 discarded section, call _bfd_elf_check_kept_section to see if
2089 the kept section can be used. Otherwise reject sh_link
2090 pointing to discarded section.
2092 * elflink.c (_bfd_elf_check_kept_section): New.
2093 (elf_link_input_bfd): Use it.
2095 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2097 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2098 that we no longer need.
2100 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2102 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2104 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2106 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf.c (assign_section_numbers): Fix a typo.
2110 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2112 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2114 (_bfd_elf_section_already_linked): Likewise.
2116 2005-03-31 Jerome Guitton <guitton@gnat.com>
2118 * config.in: Regenerate.
2120 2005-03-31 Jerome Guitton <guitton@gnat.com>
2122 * config.in (HAVE_DECL_BASENAME): New configure macro.
2123 * configure.in: Check for basename.
2124 * configure: Regenerate.
2126 2005-03-30 Julian Brown <julian@codesourcery.com>
2128 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2129 bfd_elf32_is_arm_mapping_symbol_name.
2130 * bfd-in2.h: Regenerate.
2131 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2132 bfd_elf32_is_arm_mapping_symbol_name.
2133 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2134 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2135 (arm_elf_find_function): Likewise.
2136 (elf32_arm_output_symbol_hook): Likewise.
2138 2005-03-30 Julian Brown <julian@codesourcery.com>
2140 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2141 * bfd-in2.h: Regenerate.
2142 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2143 bfd_elf32_is_arm_mapping_symbol_name.
2144 (elf32_arm_output_symbol_hook): Likewise.
2145 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2147 (is_arm_mapping_symbol_name): Function moved from here...
2148 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2151 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2153 * configure.in: Check for ffs decl and alphabetize.
2154 * config.in: Regenerate.
2155 * configure: Regenerate.
2156 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2158 2005-03-29 Fred Fish <fnf@specifixinc.com>
2160 * dwarf2.c (struct comp_unit): Fix typo.
2161 (scan_unit_for_functions): Remove unused local variable "name"
2162 and dead code that set it.
2164 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2165 Phil Blundell <philb@gnu.org>
2167 * bfd-in2.h, libbfd.h: Regenerated.
2168 * reloc.c: Add ARM TLS relocations.
2169 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2171 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2172 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2173 (elf32_arm_tls_ie32_howto): New.
2174 (elf32_arm_howto_from_type): Support TLS relocations.
2175 (elf32_arm_reloc_map): Likewise.
2176 (elf32_arm_reloc_type_lookup): Likewise.
2178 (struct elf32_arm_obj_tdata): New.
2179 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2180 (elf32_arm_mkobject): New function.
2181 (struct elf32_arm_relocs_copied): Add pc_count.
2182 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2183 (GOT_TLS_IE): Define.
2184 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2185 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2186 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2187 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2188 (dtpoff_base, tpoff): New functions.
2189 (elf32_arm_final_link_relocate): Handle TLS relocations.
2190 (IS_ARM_TLS_RELOC): Define.
2191 (elf32_arm_relocate_section): Warn about TLS mismatches.
2192 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2193 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2194 TLS relocations and pc_count.
2195 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2196 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2198 (elf32_arm_size_dynamic_sections): Handle TLS.
2199 (elf32_arm_finish_dynamic_symbol): Likewise.
2200 (bfd_elf32_mkobject): Define.
2202 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2204 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2205 relocation types. Don't count relocations which will use a PLT.
2207 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2209 * elf.c (elfcore_grok_nto_status): Print tid as long.
2210 (elfcore_grok_nto_regs): Likewise.
2212 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2214 * irix-core.c: Remove some unnecessary prototypes.
2216 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2218 * irix-core.c: Convert to ISO C.
2220 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2222 * irix-core.c (do_sections): Replace + by | in expression.
2223 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2224 to unused parameters to avoid a compiler warning.
2226 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2228 * netbsd-core.c: Convert to ISO C. Fix formatting.
2230 2005-03-24 Eric Christopher <echristo@redhat.com>
2232 * elfxx-mips.c: Revert previous patch.
2234 2005-03-24 Nick Clifton <nickc@redhat.com>
2236 * targets.c (_bfd_target_vector): Only include the
2237 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2238 all targets enabled.
2240 2005-03-24 James E Wilson <wilson@specifixinc.com>
2242 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2243 (BFD64_BACKENDS): Add elf32-ia64.lo.
2244 * Makefile.in: Regenerate.
2246 2005-03-23 Eric Christopher <echristo@redhat.com>
2248 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2249 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2250 after emitting relocation.
2251 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2252 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2255 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2256 Nick Clifton <nickc@redhat.com>
2258 * config.bfd: Accept any C library to accompany a GNU Linux
2259 implementation, not just the GNU C library.
2260 * configure.in: Likewise.
2261 * configure: Regenerate.
2263 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2265 * bfd-in.h (_bfd_elf_provide_symbol): New.
2266 * bfd-in2.h: Regenerated.
2268 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2269 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2272 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2275 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2277 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2279 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2281 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2282 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2283 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2284 (xtensa_opcode_decode): Rearrange code.
2286 2005-03-22 Nick Clifton <nickc@redhat.com>
2288 * binary.c: Convert to ISO C90 formatting.
2289 * coff-arm.c: Convert to ISO C90 formatting.
2290 * coffgen.c: Convert to ISO C90 formatting.
2291 * elf32-gen.c: Convert to ISO C90 formatting.
2292 * elf64-gen.c: Convert to ISO C90 formatting.
2293 * hash.c: Convert to ISO C90 formatting.
2294 * ieee.c: Convert to ISO C90 formatting.
2296 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2298 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2299 unresolved symbols in R_ARM_NONE relocations.
2301 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2303 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2304 UNRESOLVED_RELOC_P argument. Set it appropriately.
2305 (elf32_arm_relocate_section): Update call to
2306 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2307 unresolved_reloc instead.
2309 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2311 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2312 .gnu.warning.* sections.
2314 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2316 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2318 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2319 (elf_create_pointer_linker_section): Delete info parm. Don't make
2320 h dynamic. Don't set written_address_p.
2321 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2322 (bfd_put_ptr): Delete.
2323 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2324 Always write section contents. Assert global sym is def_regular.
2325 Use offset bottom bit as a written flag.
2326 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2329 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2331 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2332 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2335 2005-03-21 Nick Clifton <nickc@redhat.com>
2337 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2339 (t2a1_bx_pc_insn): Likewise.
2340 (t2a2_noop_insn): Likewise.
2341 (t2a3_b_insn): Likewise.
2342 (t2a1_push_insn): Likewise.
2343 (t2a2_ldr_insn): Likewise.
2344 (t2a3_mov_insn): Likewise.
2345 (t2a4_bx_insn): Likewise.
2346 (t2a5_pop_insn): Likewise.
2347 (t2a6_bx_insn): Likewise.
2348 (coff_arm_relocate_section): Only declare the high_address
2349 variable for non WINCE targets.
2351 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2353 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2354 SEC_LINKER_CREATED. Attach to dynobj.
2355 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2357 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2359 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2360 sym_offset. Add name, bss_name, sym_name, sym_val.
2361 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2362 Add sdata array of elf_linker_section_t.
2363 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2364 (enum elf_linker_section_enum): Delete.
2365 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2366 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2367 the special sections are needed. Adjust htab->sdata refs.
2368 Ensure dynobj is set in sreloc code.
2369 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2370 (ppc_elf_set_sdata_syms): New function.
2371 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2372 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2373 sym_val instead of sym_hash.
2374 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2376 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2378 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2379 (ppc_elf_merge_private_bfd_data): Likewise.
2381 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2383 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2384 (ppc_elf_create_linker_section): Don't create rel_section.
2385 (elf_create_pointer_linker_section): Don't size relocs.
2386 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2387 Don't generate relocs.
2388 (ppc_elf_relocate_section): Adjust calls to
2389 elf_finish_pointer_linker_section.
2391 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2393 * elf32-ppc.c (is_ppc_elf_target): New function.
2394 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2395 for bfd_target_elf_flavour. Do this test before endian check.
2396 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2397 (ppc_elf_size_dynamic_sections): Likewise.
2399 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf-bfd.h (elf_backend_data): Add int to
2402 elf_backend_section_from_shdr.
2403 (bfd_elf_section_data): Update comment for this_idx.
2404 (_bfd_elf_make_section_from_shdr): Add int.
2405 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2407 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2408 and use it to set this_idx in bfd_elf_section_data.
2409 (bfd_section_from_shdr): Pass shindex to
2410 _bfd_elf_make_section_from_shdr.
2411 (_bfd_elf_section_from_bfd_section): Use this_idx in
2412 bfd_elf_section_data to find section index.
2414 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2415 index and pass it to _bfd_elf_make_section_from_shdr.
2416 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2417 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2418 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2419 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2420 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2421 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2422 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2423 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2424 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2426 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2427 Ross Ridge <rridge@csclub.uwaterloo.ca>
2429 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2430 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2433 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2435 * elflink.c (elf_mark_used_section): Remove check for special
2438 2005-03-18 Andreas Schwab <schwab@suse.de>
2440 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2441 from bfd_vma to ia64_insn, remove broken cast.
2443 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2445 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2446 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2447 elf_m68k_finish_dynamic_sections): Use it.
2449 2005-03-17 Paul Brook <paul@codesourcery.com>
2450 Dan Jacobowitz <dan@codesourcery.com>
2451 Mark Mitchell <mark@codesourcery.com>
2453 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2454 (elf32_arm_additional_program_headers): Likewise.
2455 (elf_backend_modify_segment_map): Define.
2456 (elf_backend_additional_program_headers): Likewise.
2457 (elf32_arm_symbian_modify_segment_map): Use
2458 elf32_arm_modify_segment_map.
2460 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2462 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2463 for special sections.
2465 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2467 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2468 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2469 section_sym_count param, and return number of section symbols.
2470 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2471 .dynsym contents. Don't bother calling swap_symbol_out on the
2472 first all-zero dynsym.
2473 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2474 special sections like bfd_abs_section.
2475 (bfd_elf_gc_sections): Spelling fix.
2477 2005-03-16 Fred Fish <fnf@specifixinc.com>
2480 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2481 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2483 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2485 * elflink.c (elf_mark_used_section): New.
2486 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2487 non-relocatable link if we don't do GC.
2489 2005-03-16 Nick Clifton <nickc@redhat.com>
2490 Ben Elliston <bje@au.ibm.com>
2492 * configure.in (werror): New switch: Add -Werror to the
2493 compiler command line. Enabled by default. Disable via
2495 * configure: Regenerate.
2497 2005-03-16 Nick Clifton <nickc@redhat.com>
2499 * ecoff.c: Convert to ISO C90 formatting.
2501 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2503 * elf32-ppc.c: Divide file into general and linker specific
2504 functions. Sort linker functions into roughly the order in which
2505 they are called by the ELF linker code.
2507 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2509 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2510 on section. Correct comment, and add FIXME.
2511 (ppc_elf_additional_program_headers): Don't bump header count for
2512 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2513 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2514 do allocate memory if they need it.
2516 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2518 * config.bfd (x86_64-elf): Add target.
2520 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2522 * po/es.po: Commit new Spanish translation.
2524 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2526 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2527 for global symbol when reporting overflow.
2529 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2531 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2532 * libbfd.h: Rebuilt.
2533 * archive.c (_bfd_ar_spacepad): New function.
2534 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2535 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2536 coff_write_armap): Use it.
2537 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2539 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2541 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2543 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2544 has_table to the start of the function.
2546 2005-03-10 Ben Elliston <bje@au.ibm.com>
2548 * archive.c: Include hashtab.h.
2549 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2550 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2551 (hash_file_ptr): New function.
2552 (eq_file_ptr): Likewise.
2553 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2554 * libbfd-in.h: Include hashtab.h.
2555 (struct artdata): Change `cache' member type to htab_t.
2556 * libbfd.h: Rebuild.
2558 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2560 * configure.in: Bump version to 2.16.90.
2561 * configure: Regenerated.
2563 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2565 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2566 close is a function like macro in system headers.
2568 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2571 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2572 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2574 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2576 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2578 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2580 * po/bfd.pot: Regenerate.
2582 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2584 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2586 (func_desc_adjust): Force dot-syms local in executables as well
2589 2005-03-04 David Daney <ddaney@avtrex.com>
2591 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2592 '__gnu_local_gp' symbol used by gas -mno-shared.
2594 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2596 * elf-bfd.h (elf_backend_data): Add "const char *" to
2597 elf_backend_section_from_phdr.
2599 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2600 elf_backend_section_from_phdr hook.
2602 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2603 Joseph Myers <joseph@codesourcery.com>
2605 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2606 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2608 (struct mips_elf_got_per_bfd_arg): Add global_count.
2609 (struct mips_elf_count_tls_arg): New.
2610 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2611 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2612 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2613 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2614 (TLS_RELOC_P): Define.
2615 (TP_OFFSET, DTP_OFFSET): Define.
2616 (dtprel_base, tprel_base): New functions.
2617 (mips_elf_link_hash_newfunc): Initialize tls_type.
2618 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2619 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2621 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2622 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2623 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2624 (mips_tls_got_index): New functions.
2625 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2626 arguments. Pass them to mips_elf_create_local_got_entry. Use
2628 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2630 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2631 mips_elf_create_local_got_entry.
2632 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2633 arguments. Handle TLS entries.
2634 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2635 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2637 (mips_elf_record_global_got_symbol): Likewise.
2638 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2640 (mips_elf_merge_gots): Handle TLS entries when merging.
2641 (mips_elf_initialize_tls_index): New function.
2642 (mips_elf_set_global_got_offset): Handle TLS entries.
2643 (mips_elf_adjust_gp): Handle TLS.
2644 (mips_elf_multi_got): Remove redundant call to
2645 mips_elf_resolve_final_got_entries. Initialize global_count.
2646 Correct a comment. Initialize new TLS members of mips_got_info.
2647 Assign TLS GOT indexes for new GOTs.
2648 (mips_elf_create_got_section): Initialize new TLS members of
2650 (mips_elf_calculate_relocation): Handle TLS relocs.
2651 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2653 (_bfd_mips_elf_always_size_sections): Handle TLS.
2654 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2655 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2657 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2658 (_bfd_mips_elf_hide_symbol): Handle TLS.
2659 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2660 (mips_reloc_map): Add TLS relocs.
2661 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2662 * elf64-mips.c (mips_elf64_howto_table_rel)
2663 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2664 * reloc.c: Define new MIPS TLS relocations.
2665 * libbfd.h, bfd-in2.h: Regenerated.
2667 2005-03-02 Jan Beulich <jbeulich@novell.com>
2669 * Makefile.am: Add dependency of cache.o on libiberty.h.
2670 * cache.c: Include libiberty.h.
2671 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2673 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2675 * elf.c (bfd_section_from_shdr <default case>): Call
2676 elf_backend_section_from_shdr hook unconditionally, and return
2678 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2679 * elfxx-target.h (elf_backend_section_from_shdr)
2680 (elf_backend_section_from_phdr): Default to
2681 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2684 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2686 * targets.h: Typo fix.
2687 * bfd-in2.h: Regenerate.
2689 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2690 structs to size on-disk structures.
2691 (b_out_set_section_contents): Size the external struct, not the
2692 internal one for on-disk size.
2693 (b_out_sizeof_headers): Likewise.
2695 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2697 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2698 entry points with the func descriptor as well as undefweak.
2700 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2702 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2703 present when IMPORT_NAME_UNDOECRATE is used.
2705 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2708 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2711 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2712 to _bfd_elf_merge_symbol.
2714 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2715 unsigned int to return the alignment of the old common symbol
2716 in the dynamic object.
2717 (_bfd_elf_add_default_symbol): Pass NULL to
2718 _bfd_elf_merge_symbol.
2719 (elf_link_add_object_symbols): Pass &old_alignment to
2720 _bfd_elf_merge_symbol. Get the alignment of the new common
2721 symbol in the dynamic object.
2723 2005-02-24 Ben Elliston <bje@au.ibm.com>
2725 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2726 * format.c (bfd_check_format_matches): Likewise.
2727 * archive.c (BFD_GNU960_ARMAG): Likewise.
2728 (bfd_generic_archive_p): Likewise.
2729 (_bfd_write_archive_contents): Likewise.
2731 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2733 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2734 * configure: Regenerate.
2736 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2738 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2739 COMDAT group sections to have default visibility.
2741 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2743 * coffcode.h (coff_print_aux): Warning fix.
2744 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2745 instead of section pointer to identify.
2746 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2747 the correct size buffer for local sym mangling too.
2748 (h8300_bfd_link_add_symbols): Likewise.
2749 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2751 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2752 * elf32-xtensa.c (literal_value_hash): Warning fix.
2753 * versados.c (process_otr): Warning fix.
2754 (versados_canonicalize_reloc): Likewise.
2755 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2756 * vms.c (fill_section_ptr): Warning fix.
2758 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2760 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2761 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2763 2005-02-23 Nick Clifton <nickc@redhat.com>
2765 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2766 the relvaddr field of the Elf32_crinfo structure.
2768 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2769 variables that are passed by reference to
2770 m68hc11_get_relocation_value in case that function does not
2773 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2774 return statements and replace with a single return at the end of
2775 the function. This helps pacify the flow analysis code in gcc 4.0.
2777 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2778 strtab to avoid compile time warning.
2780 2005-02-23 Ben Elliston <bje@au.ibm.com>
2782 * opncls.c (bfd_zalloc): Document this function.
2784 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2786 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2787 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2788 Replace SEC_SHARED with SEC_COFF_SHARED.
2789 (styp_to_sec_flags): Likewise.
2791 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2792 (TARGET_LITTLE_SYM): Likewise.
2794 * section.c (SEC_ARCH_BIT_0): Removed.
2795 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2796 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2797 (SEC_SHARED): Renamed to ...
2798 (SEC_COFF_SHARED): This.
2799 (SEC_BLOCK): Renamed to ...
2800 (SEC_TIC54X_BLOCK): This.
2801 (SEC_CLINK): Renamed to ...
2802 (SEC_TIC54X_CLINK): This.
2803 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2804 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2806 * bfd-in2.h: Regenerated.
2808 2005-02-21 Fred Fish <fnf@specifixinc.com>
2810 * dwarf2.c (find_abstract_instance_name): Call recursively
2811 to handle a DW_AT_specification.
2813 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2815 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2816 mips_elf_create_dynamic_relocation,
2817 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2818 Remove #if 0'd code.
2820 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2822 * Makefile.am: Run "make dep-am"
2823 * Makefile.in: Regenerate.
2825 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2827 * coffgen.c (bfd_coff_get_comdat_section): Check that
2828 coff_section_data isn't NULL.
2830 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2832 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2833 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2834 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2835 useless assignments.
2836 (xcoff_write_archive_contents_big): Likewise.
2837 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2838 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2839 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2840 * cofflink.c (process_embedded_commands): Warning fixes.
2841 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2843 * dwarf2.c: Warning fixes.
2844 * elf-bfd.h: Likewise.
2845 * elf-eh-frame.c: Likewise.
2846 * elf-strtab.c: Likewise.
2848 * elf32-m68k.c: Likewise.
2849 * elf32-ppc.c: Likewise.
2850 * elf32-sh-symbian.c: Likewise.
2851 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2852 * elf64-sh64.c: Likewise.
2853 * peicode.h: Likewise.
2854 * elf64-mmix.c: Warning fixes.
2855 * elfcode.h: Likewise.
2856 * elfxx-mips.c: Likewise.
2857 * libbfd-in.h: Likewise.
2858 * libbfd.c: Likewise.
2859 * mach-o.c: Likewise.
2860 * merge.c: Likewise.
2862 * opncls.c: Likewise.
2865 * vms-hdr.c: Likewise.
2866 * vms-tir.c: Likewise.
2867 * xtensa-isa.c: Likewise.
2868 * xtensa-modules.c: Likewise.
2870 (pstrcmp): Use correct choice of string lengths. Fix return value.
2871 (bfd_sym_module_name): Correct string length.
2872 * bfd-in2.h: Regenerate.
2873 * libbfd.h: Regenerate.
2875 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2877 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2878 uninitialized check_segment[1] in TLSMOFF case.
2879 Reported by Alan Modra.
2880 (elf32_frv_relocate_section): Improve errors and warnings.
2882 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2884 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2886 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2888 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2889 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2890 * pef.c (bfd_pef_scan): Don't ignore return value of
2891 bfd_pef_scan_start_address.
2892 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2893 bfd_mach_o_scan_start_address.
2894 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2895 * elfxx-mips.c: Remove unnecessary prototypes.
2896 (sort_dynamic_relocs_64): Abort if not BFD64.
2898 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2900 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2901 Skip toc reloc adjust if reloc_count is zero.
2903 2005-02-15 Nigel Stephens <nigel@mips.com>
2904 Maciej W. Rozycki <macro@mips.com>
2906 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2907 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2908 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2909 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2910 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2912 (mips16_gprel_reloc): Remove bit shuffling; call
2913 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2914 and _bfd_mips16_elf_reloc_shuffle() instead.
2915 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2916 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2918 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2919 elf_mips16_howto_table_rel.
2920 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2921 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2922 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2923 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2924 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2926 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2927 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2928 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2930 (mips16_gprel_reloc): Remove bit shuffling; call
2931 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2932 and _bfd_mips16_elf_reloc_shuffle() instead.
2933 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2934 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2936 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2937 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2938 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2939 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2940 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2941 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2942 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2944 (mips16_gprel_reloc): Remove bit shuffling; call
2945 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2946 and _bfd_mips16_elf_reloc_shuffle() instead.
2947 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2948 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2950 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2951 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2952 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2953 handle bit shuffling for MIPS16 relocs.
2954 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2955 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2956 and _bfd_mips16_elf_reloc_shuffle().
2957 (_bfd_mips_elf_generic_reloc): Likewise.
2958 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2960 (mips_elf_obtain_contents): Remove bit shuffling.
2961 (mips_elf_perform_relocation): Likewise; call
2962 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2964 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2966 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2967 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2968 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2969 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2970 (BFD_RELOC_MIPS16_LO16): Likewise.
2971 * bfd-in2.h: Regenerate.
2972 * libbfd.h: Regenerate.
2974 2005-02-15 Jan Beulich <jbeulich@novell.com>
2976 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2977 R_IA64_DTPMOD64[LM]SB.
2979 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2981 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2982 backward branch in the same section.
2983 (elfNN_ia64_relocate_section): Inform users that the input
2984 section is too big to relax br instruction when overflow
2985 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2986 and R_IA64_PCREL21F.
2988 2005-02-14 Orjan Friberg <orjanf@axis.com>
2990 * elfcore.h (elf_core_file_p): Move the call to
2991 elf_backend_object_p to allow the correct machine to be set before
2992 processing the program headers.
2994 2005-02-14 Nick Clifton <nickc@redhat.com>
2997 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2998 aware flag from the input bfd to the output bfd.
3000 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3002 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3003 R_MIPS_LITERAL relocations for external symbols.
3004 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3005 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3007 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3009 * bfd-in2.h: Rebuilt.
3011 2005-02-11 Paul Brook <paul@codesourcery.com>
3013 * elf-bfd.h (struct elf_link_hash_table): Add
3014 is_relocatable_executable.
3015 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3016 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3017 symbols in relocatable executables.
3018 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3019 relocatable executables.
3020 (_bfd_elf_link_renumber_dynsyms): Ditto.
3021 (bfd_elf_final_link): Ditto.
3022 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3023 relocations into relocatable executables.
3024 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3025 executables. Also copy absolute relocations.
3026 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3027 in relocatable executables.
3028 (allocate_dynrelocs): Copy relocations for relocatable executables.
3029 Output dynamic symbols for symbols defined in linker scripts.
3031 2005-02-11 Nick Clifton <nickc@redhat.com>
3033 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3034 to avoid a compile time warning.
3036 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3039 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3040 inclusion of coffcode.h so that it is actually picked up.
3042 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3043 case it is not used.
3045 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3046 structure and macro.
3048 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3051 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3052 to protect the declaration of this array.
3054 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3055 Avoid call to memcpy with a size of 0.
3057 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3059 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3060 old-style branches to undefined dot-symbols which will be
3061 satisfied by a plt call.
3063 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3065 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3066 (ppc64_elf_copy_indirect_symbol): ..here.
3067 (func_desc_adjust): Use move_plt_plist.
3069 2005-02-10 Paul Brook <paul@codesourcery.com>
3071 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3073 2005-02-10 Paul Brook <paul@codesourcery.com>
3075 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3077 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3078 (elf_link_renumber_local_hash_table_dynsyms): New function.
3079 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3081 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3083 * bfd-in.h (BFD_LINKER_CREATED): Define.
3084 * bfd-in2.h: Rebuilt.
3085 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3086 BFD_LINKER_CREATED bfds when determining input bfds without
3087 .note.GNU-stack section.
3089 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3091 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3092 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3093 relocations against external symbols unchanged.
3095 2005-02-08 Paul Brook <paul@codesourcery.com>
3097 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3100 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3102 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3105 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3107 * elf64-mips.c: Fix formatting throughout.
3109 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3111 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3113 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3115 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3116 *ABS*/*UND* sections.
3117 (elf32_frv_relocate_section): Move zero-addend-required error...
3118 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3119 missing needed TLS section.
3121 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3123 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3124 being the last symbol.
3125 (aout_link_add_symbols): Just return TRUE if a warning
3128 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3130 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3131 R_MIPS_GPREL32 relocations against external symbols.
3132 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3135 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3137 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3138 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3139 elf_string_from_elf_strtab.
3140 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3141 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3142 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3143 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3144 looking at cached symtab info first, before iterating over headers.
3145 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3146 * elfcode.h (elf_object_p): Don't load section header stringtab
3149 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3151 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3152 against protected function when building shared library.
3155 * elf64-x86-64.c (is_32bit_relative_branch): New.
3156 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3157 protected function symbol when building shared library for
3158 32bit relative branch instruction.
3160 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3162 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3163 syms when doing a relocatable link.
3164 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3166 (ppc64_elf_tls_setup): Likewise.
3167 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3169 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3171 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3172 (link_hash_newfunc): Clear all locals using memset.
3173 (make_fdh): Remove flags param. Always create fake func desc
3174 weak. Link the descriptor with the code entry sym.
3175 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3176 (add_symbol_adjust): Adjust make_fdh call.
3177 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3178 descriptor to strong undefined if code entry is strong.
3180 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3182 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3183 lookup here. Set to new before calling bfd_link_repair_undef_list.
3184 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3186 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3188 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3190 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3192 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3193 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3194 before the as-needed lib was loaded. Abort on unexpected refs.
3196 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3198 * elflink.c (elf_smash_syms): Expand comments.
3199 (elf_link_add_object_symbols): Only call elf_smash_syms for
3200 as-needed dynamic objects.
3202 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3203 everything, just the field specific to ia64.
3204 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3206 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3208 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3209 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3211 (struct add_symbol_adjust_data): New.
3212 (add_symbol_adjust): Make an undefweak func desc for old ABI
3213 objects to link with --as-needed shared libs. Return fail status.
3214 Don't adjust old ABI func entry sym to weak if func desc syms
3216 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3219 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3221 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3224 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3226 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3227 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3228 remove anything but new and undefweak.
3229 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3231 (_bfd_elf_create_dynamic_sections): Formatting.
3232 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3233 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3234 (struct elf_smash_data): New.
3235 (elf_smash_syms): New function.
3236 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3237 unneeded dynamic objects to loaded list.
3238 (elf_link_output_extsym): Don't handle as-needed here. Strip
3239 bfd_link_hash_new symbols.
3240 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3241 delref when dynindx is already -1.
3242 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3244 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3246 2005-02-01 Ben Elliston <bje@au.ibm.com>
3248 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3250 2005-02-01 Ben Elliston <bje@au.ibm.com>
3252 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3253 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3254 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3255 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3256 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3257 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3258 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3259 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3260 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3261 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3262 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3263 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3264 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3265 throughout. Similarly, collapse #if 1'd code.
3267 2005-02-01 Ben Elliston <bje@au.ibm.com>
3269 * elf-bfd.h (bfd_elf_discard_group): Remove.
3270 * elf.c (bfd_elf_discard_group): Likewise.
3271 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3273 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3275 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3276 (_bfd_elf_eh_frame_address_size): Declare.
3277 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3278 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3279 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3280 (elf_backend_eh_frame_address_size): Define.
3281 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3282 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3283 size from the new backend hook.
3284 (_bfd_elf_write_section_eh_frame): Likewise.
3285 (_bfd_elf_eh_frame_address_size): New function.
3287 2005-01-31 Andrew Cagney <cagney@gnu.org>
3289 * configure: Regenerate to track ../gettext.m4.
3291 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3293 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3294 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3296 2005-01-31 Nick Clifton <nickc@redhat.com>
3298 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3299 sparc-lynxos, vax-vms) be obsolete.
3301 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3303 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3304 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3305 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3306 * elfcode.h (elf_object_p): Use minpagesize instead of
3308 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3309 (elfNN_bed): Include ELF_MINPAGESIZE.
3311 2005-01-28 Julian Brown <julian@codesourcery.com>
3313 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3314 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3315 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3316 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3317 passing flag value from ld. Set flag value in global hash table entry.
3318 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3321 2005-01-27 Andrew Cagney <cagney@gnu.org>
3323 * configure: Regenerate to track ../gettext.m4 change.
3325 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3327 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3330 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3332 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3333 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3335 * reloc.c: Add R_FRV_TLSMOFF.
3336 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3337 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3338 (elf32_frv_relocate_section): Handle it.
3339 (elf32_frv_check_relocs): Likewise.
3340 * libbfd.h, bfd-in2.h: Rebuilt.
3341 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3342 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3343 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3344 such that they return the constant in gr9.
3345 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3347 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3348 too, such that they shrink on relaxation.
3349 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3350 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3351 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3352 if we can guarantee the use of 16-bit constants.
3353 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3354 Introduce TLS support for FR-V FDPIC.
3355 * reloc.c: Add TLS relocations.
3356 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3357 (elf32_frv_rel_tlsdesc_value_howto): New.
3358 (elf32_frv_rel_tlsoff_howto): New.
3359 (frv_reloc_map): Add new mappings.
3360 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3362 (frvfdpic_dynamic_got_plt_info): New.
3363 (frvfdpic_plt_tls_ret_offset): New.
3364 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3365 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3366 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3367 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3369 (struct frvfdpic_relocs_info): Add TLS fields.
3370 (frvfdpic_relocs_info_hash): Warning clean up.
3371 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3372 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3373 (FRVFDPIC_TLS_BIAS): Define.
3374 (tls_biased_base): New.
3375 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3377 (frv_reloc_type_lookup): Likewise.
3378 (frvfdpic_info_to_howto_rel): Likewise.
3379 (elf32_frv_relocate_section): Likewise.
3380 (_frv_create_got_section): Create the PLT section here.
3381 (elf32_frvfdpic_create_dynamic_sections): Not here.
3382 (_frvfdpic_count_nontls_entries): Move out of...
3383 (_frvfdpic_count_got_plt_entries): ... here.
3384 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3385 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3387 (_frvfdpic_relax_tls_entries): New.
3388 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3389 (_frvfdpic_get_tlsdesc_entry): New.
3390 (_frvfdpic_assign_got_entries): Add TLS support.
3391 (_frvfdpic_assign_plt_entries): Likewise.
3392 (_frvfdpic_reset_got_plt_entries): New.
3393 (_frvfdpic_size_got_plt): Move out of...
3394 (elf32_frvfdpic_size_dynamic_sections): ... here.
3395 (_frvfdpic_relax_got_plt_entries): New.
3396 (elf32_frvfdpic_relax_section): New.
3397 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3398 (elf32_frv_check_relocs): Add TLS support.
3399 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3400 * libbfd.h, bfd-in2.h: Rebuilt.
3402 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3404 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3405 loadable reloc sections.
3406 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3407 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3409 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3411 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3412 sections immediately when linking shared libs. Instead, wait until
3413 we know a lib is needed.
3414 (_bfd_elf_link_create_dynstrtab): Extract from..
3415 (_bfd_elf_link_create_dynamic_sections_): ..here.
3416 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3417 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3418 for non-existent .dynamic.
3419 (elf_link_output_extsym): Don't complain about undefined symbols
3420 in as-needed dynamic libs that aren't actually linked.
3422 2005-01-24 Andrew Cagney <cagney@gnu.org>
3424 * configure: Regenerate, ../gettext.m4 was updated.
3426 2005-01-21 Ben Elliston <bje@au.ibm.com>
3428 * aout-encap.c: Remove unused file.
3430 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3433 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3434 non-function symbols are local.
3435 (_bfd_elf_symbol_refs_local_p): Likewise.
3437 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3439 * bfd.c (bfd_link_just_syms): Add abfd param.
3440 * bfd-in2.h: Regenerate.
3442 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3444 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3445 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3446 instructions. If the amount of padding is known, reduce the size
3447 of the CIE or FDE by that amount.
3449 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3451 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3452 augmentation_size. Use bfd_signed_vmas for data_align.
3453 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3454 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3455 functions. Don't read past the end of the enclosing CIE or FDE.
3456 (skip_bytes): New utility function.
3457 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3459 (_bfd_elf_write_section_eh_frame): Use new functions.
3461 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3463 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3464 assert-style REQUIRE() macro to handle sanity checks.
3466 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3468 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3470 (read_unsigned_leb128): Removed.
3471 (read_signed_leb128): Removed.
3472 (find_abstract_instance_name): Updated.
3473 (parse_comp_unit): Accept info_ptr_unit.
3474 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3475 comp unit and pass it to parse_comp_unit.
3477 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3478 (read_signed_leb128): Moved to ...
3481 * libbfd-in.h (read_unsigned_leb128): New prototype.
3482 (read_signed_leb128): Likewise.
3483 * libbfd.h: Regenerated.
3485 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3486 Nick Clifton <nickc@redhat.com>
3488 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3489 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3490 arch_sh4a_nofpu_up in order to match the external names and make the
3491 testsuite's job easier.
3492 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3494 * bfd-in2.h: Regenerate.
3496 2005-01-15 Andrew Cagney <cagney@gnu.org>
3499 * acinclude.m4: Move BFD_NEED_DECLARATION,
3500 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3501 the new file bfd.m4. Include ../bfd/bfd.m4.
3502 * configure: Re-generate.
3504 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3506 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3507 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3509 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3510 R_PPC_RELAX32PC_PLT.
3512 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3514 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3516 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3517 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3518 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3519 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3520 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3521 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3522 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3523 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3524 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3525 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3526 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3527 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3528 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3529 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3531 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3533 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3536 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3538 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3539 * bfd-in2.h: Regenerate.
3540 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3541 to support these new machine values.
3542 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3544 (bfd_maxq_arch): Update values for the maxq20.
3546 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3548 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3549 non-shared object, do not reserve space in .plt and .rela.plt for
3550 regular symbols neither defined nor referenced in shared objects.
3552 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3554 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3555 to zero the structure.
3556 (create_got_section): Use BFD_ASSERT instead of abort.
3557 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3559 (create_got_section): New function.
3560 (sparc64_elf_create_dynamic_sections): Likewise.
3561 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3562 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3563 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3564 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3565 (sparc64_elf_finish_dynamic_symbol): Likewise.
3566 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3567 (elf_backend_create_dynamic_sections): Define to
3568 sparc64_elf_create_dynamic_sections.
3570 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3572 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3573 (elf_backend_omit_section_dynsym): Define to it.
3574 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3575 (elf_backend_omit_section_dynsym): Define to it.
3577 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3579 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3580 PT_DYNAMIC segment, unless .dynamic.
3582 2005-01-06 Paul Brook <paul@codesourcery.com>
3584 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3585 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3586 * configure: Regenerate.
3587 * elf32-arm.c: Add VxWorks target bfd.
3589 (elf32_arm_link_hash_table): Add use_rel.
3590 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3591 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3592 Correct offset calculation for RELA case.
3593 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3594 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3595 (elf32_arm_vxworks_link_hash_table_create): New function.
3596 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3597 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3598 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3600 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3602 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3604 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3605 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3606 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3607 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3608 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3609 (toc_adjusting_stub_needed): Rewrite.
3610 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3611 toc tests. Adjust for toc_adjusting_stub_needed changes.
3612 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3613 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3614 * section.c: Expand comment on backend bits.
3615 * bfd-in2.h: Regenerate.
3616 * libbfd.h: Regenerate.
3618 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3620 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3621 toc adjusting stub, do not test source section flags.
3623 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3625 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3626 from STABS debugging sections again.
3628 2005-01-05 Fred Fish <fnf@specifixinc.com>
3630 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3631 (find_abstract_instance_name): New function.
3632 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3633 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3634 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3636 2004-12-31 Paul Brook <paul@copdesourcery.com>
3638 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3640 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3642 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3643 Commit missing changes from 2004-12-22.
3644 * bfd-in2.h: Regenerate.
3646 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3648 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3650 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3652 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3653 Add 'base' argument for constructing register sections. Reformat.
3654 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3655 gp and fp regs. Reformat.
3657 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3659 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3660 * bfd-in2.h: Regenerate.
3661 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3662 (avr_reloc_map): Likewise.
3663 (avr_final_link_relocate): Likewise.
3665 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3667 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3668 as-needed dynamic libs as undefined.
3669 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3670 libs when finding they are needed.
3672 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3674 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3675 (opd_entry_value): Use opd_relocs if available.
3676 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3677 copy .opd relocations to opd_relocs.
3678 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3680 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3682 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3683 * elf32-v850.c (v850_elf_howto_table): Add entry for
3684 R_V850_LO16_SPLIT_OFFSET.
3685 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3686 (v850_elf_perform_lo16_relocation): New function, extracted from...
3687 (v850_elf_perform_relocation): ...here. Use it to handle
3688 R_V850_LO16_SPLIT_OFFSET.
3689 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3690 R_V850_LO16_SPLIT_OFFSET.
3691 * libbfd.h, bfd-in2.h: Regenerate.
3693 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3695 * config.bfd: Add s390x-ibm-tpf support.
3697 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3699 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3700 to prototype, to make hash info available.
3701 Prevent wrapped symbols from being adjusted twice.
3703 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3705 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3706 overflow for calls to undefined weak symbols.
3708 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3710 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3711 canonical sections syms have a name.
3713 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3715 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3716 have been adjusted for output.
3717 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3719 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3721 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3722 add symtab_hdr param.
3723 (group_signature): Update calls.
3724 * elf-bfd.h (bfd_elf_sym_name): Update.
3725 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3726 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3727 (ppc64_elf_relocate_section): Update.
3728 * elflink.c (elf_link_input_bfd): Update.
3730 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3732 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3733 st_shndx on STT_SECTION sections.
3735 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3737 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3738 ELF section symbols.
3740 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3742 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3743 return a real value, unless it is a PLT symbol.
3744 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3747 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3748 R_MIPS_JALR entry to 0.
3750 * archures.c: Define bfd_mach_mips9000.
3751 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3752 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3753 * cpu-mips.c (I_mips9000): Define.
3754 (arch_info_struct): Add case for bfd_mach_mips9000.
3755 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3756 * bfd-in2.h: Regenerate.
3758 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3760 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3763 2004-12-07 Ben Elliston <bje@gnu.org>
3765 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3767 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3769 Suggested by Fergal Daly <fergal@esatclear.ie>:
3770 * simple.c (simple_dummy_multiple_definition): New function.
3771 (bfd_simple_get_relocated_section_contents): Use it.
3773 2004-12-03 Jan Beulich <jbeulich@novell.com>
3775 * elf.c (elf_find_function): Don't use the last file symbol ever,
3776 seen, but the last one seen prior to the symbol being reported.
3777 Don't report a filename at all for global symbols when that might
3780 2004-12-01 Paul Brook <paul@codesourcery.com>
3782 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3783 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3786 2004-12-01 Paul Brook <paul@codesourcery.com>
3788 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3791 2004-11-30 Paul Brook <paul@codesourcery.com>
3793 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3794 no_pipeline_knowledge
3795 (elf32_arm_link_hash_table_create): Ditto.
3796 (bfd_elf32_arm_process_before_allocation): Ditto.
3797 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3799 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3801 * bfd-in2.h: Regenerate.
3803 2004-11-30 Randolph Chung <tausq@debian.org>
3805 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3806 (elf32_hppa_grok_psinfo): New function.
3807 (elf_backend_grok_prstatus): Define.
3808 (elf_backend_grok_psinfo): Define.
3810 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3813 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3815 2004-11-24 Paul Brook <paul@codesourcery.com>
3817 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3819 2004-11-24 Paul Brook <paul@codesourcery.com>
3821 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3822 (elf32_arm_swap_symbol_out): New function.
3823 (elf32_arm_size_info): Add.
3824 (elf_backend_size_info): Define.
3826 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3828 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3831 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3833 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3834 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3835 * nlmcode.h (nlm_write_object_contents): Warning fix.
3837 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3839 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3841 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3843 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3844 (elf32_arm_plt_thumb_stub): New.
3845 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3847 (elf32_arm_link_hash_traverse): Fix typo.
3848 (elf32_arm_link_hash_table): Add obfd.
3849 (elf32_arm_link_hash_newfunc): Initialize new fields.
3850 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3851 (elf32_arm_link_hash_table_create): Initialize obfd.
3852 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3853 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3854 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3855 interworking BFD is not dynamic.
3856 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3857 not emit glue for PLT references.
3858 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3859 emit glue for PLT references. Support the Thumb PLT prefix.
3860 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3862 (elf32_arm_check_relocs): Likewise.
3863 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3865 (allocate_dynrelocs): Handle Thumb PLT references.
3866 (elf32_arm_finish_dynamic_symbol): Likewise.
3867 (elf32_arm_symbol_processing): New function.
3868 (elf_backend_symbol_processing): Define.
3870 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3872 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3873 add_fde_encoding. Remove need_relative.
3874 * elf-eh-frame.c (extra_augmentation_string_bytes)
3875 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3876 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3877 in cases where the CIE has no existing 'R' augmentation. Use
3878 size_of_output_cie_fde when assigning offsets. Use the final offset
3879 as the new section size.
3880 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3881 Account for any extra augmentation bytes in the returned offset.
3882 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3883 moved before being modified. Pad growing entries with DW_CFA_nops.
3884 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3885 and add_fde_encoding.
3887 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3889 * elf32-arm.c (elf32_arm_relocate_section): Use
3890 arm_real_reloc_type.
3892 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3894 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3895 for discard relocations; don't add an R_MIPS_NONE to the main body
3898 2004-11-04 Paul Brook <paul@codesourcery.com>
3900 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3901 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3902 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3903 default version definition for unversioned symbols.
3904 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3905 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3906 _bfd_elf_slurp_version_tables. Set default version for unversioned
3909 2004-11-15 Paul Brook <paul@codesourcery.com>
3911 * elflink.c (elf_link_add_object_symbols): Don't assume version
3912 indices are consecutive.
3914 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3916 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3917 composite relocations against the personality data.
3919 2004-11-13 Paul Brook <paul@codesourcery.com>
3921 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3922 R_ARM_PREL31 relocations to PLT entries.
3923 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3924 (elf32_arm_check_relocs): Ditto.
3926 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3928 * xtensa-isa.c (xtensa_interface_class_id): New.
3930 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3932 * elf32-xtensa.c (property_table_compare): Remove assertion about
3933 entries with the same address and non-zero size.
3934 (xtensa_read_table_entries): Report such entries as errors.
3936 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3938 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3939 R_ARM_RELATIVE on Symbian OS.
3941 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3943 * som.c (som_bfd_print_private_bfd_data): New function.
3944 (som_object_setup): Save the auxiliary header. Don't assume that
3945 zero is an invalid entry point for a shared library.
3946 (som_object_p): Allocate the auxiliary header on the heap.
3948 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3950 (elf32_arm_symbian_modify_segment_map): Likewise.
3952 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3954 From David Poole <daveml@mbuf.com>:
3955 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3956 (elf32_arm_size_dynamic_sections): Call it.
3958 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3960 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3961 (ALL_MACHINES_CFILES): Fix typo.
3962 * Makefile.in: Regenerate.
3963 * po/SRC-POTFILES.in: Regenerate.
3965 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3967 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3968 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3969 symbol in the relocation.
3971 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3972 Vineet Sharma <vineets@noida.hcltech.com>
3974 * coff-maxq.c: New File.
3975 * cpu-maxq.c: New File.
3976 * coffcode.h: Likewise.
3977 * config.bfd: Likewise.
3978 * configure.in (maxqcoff_vec): New target vector.
3979 * Makefile.am: Add support for maxq target.
3980 * configure.in: Likewise.
3981 * archures.c:. Likewise.
3982 * targets.c: Likewise.
3983 * bfd_in2.h : Regenerated.
3984 * Makefile.in: Regenerated.
3985 * configure: Regenerated.
3986 * doc/Makefile.in: Regenerated.
3988 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3990 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3991 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3992 C_NT_WEAK aux entries.
3993 (_bfd_coff_generic_relocate_section): Handle undefined
3996 2004-11-07 Andreas Schwab <schwab@suse.de>
3998 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3999 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4000 non-default visibility.
4002 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4004 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4006 (elf32_arm_symbian_modify_segment_map): Don't
4007 reset includes_filehdr and includes_phdrs here.
4009 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4011 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4012 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4013 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4015 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4016 to a new removed list. Remove normal configuration stanzas.
4017 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4018 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4019 elfarm-nabi.lo with elf32-arm.lo.
4020 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4021 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4022 * elf32-arm.h: Remove.
4023 * elfarm-oabi.c: Remove.
4024 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4025 and bfd_elf32_littlearm_oabi_vec.
4026 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4028 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4030 * config.bfd: Support crisv32-*-* like cris-*-*.
4031 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4032 (bfd_mach_cris_v10_v32): New macros.
4033 * cpu-cris.c: Tweak formatting.
4034 (get_compatible): New function.
4036 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4037 bfd_arch_info_type:s.
4038 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4039 get_compatible for member compatible and link bfd_cris_arch_v32 as
4041 * elf32-cris.c (cris_elf_pcrel_reloc)
4042 (cris_elf_set_mach_from_flags): New functions.
4043 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4044 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4045 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4046 numbers for bfd_mach_cris_v32.
4047 (PLT_ENTRY_SIZE_V32): New macro.
4048 (elf_cris_plt0_entry): Drop last comma in initializer.
4049 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4050 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4052 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4054 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4055 (elf_cris_finish_dynamic_sections): Similar.
4056 (elf_cris_adjust_dynamic_symbol): Similar.
4057 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4059 <switch with PIC relocs>: Emit error and return FALSE for
4060 bfd_mach_cris_v10_v32.
4061 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4062 Emit warning when generating textrel reloc.
4063 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4064 (cris_elf_final_write_processing): Set flags according to mach.
4065 (cris_elf_print_private_bfd_data): Display
4066 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4067 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4068 new_flags. Don't call cris_elf_final_write_processing. Don't
4069 look at the actual elf header flags at all; use
4070 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4071 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4073 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4074 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4075 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4076 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4077 * bfd-in2.h, libbfd.h: Regenerate.
4079 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4081 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4082 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4084 (struct adjust_toc_info): New.
4085 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4087 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4089 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4090 if there are no segments.
4092 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4094 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4096 2004-11-02 Nick Clifton <nickc@redhat.com>
4098 * elf32-iq2000.c: Convert to ISO C90 formatting.
4100 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4102 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4104 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4106 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4107 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4108 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4110 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4112 * elf32-sh.c (tpoff): Take alignment into account.
4114 2004-10-28 Nick Clifton <nickc@redhat.com>
4116 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4117 performing a relocatable link.
4118 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4119 for MIPS ports under Irix.
4121 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4123 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4124 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4125 (elf32_arm_final_link_relocate): Ditto.
4126 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4127 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4128 (elf32_arm_adjust_dynamic_symbol): Ditto.
4129 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4130 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4131 (elf32_arm_r_howto): ... To here.
4132 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4134 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4137 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4138 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4139 and R_IA64_SECREL64LSB.
4141 2004-10-26 Paul Brook <paul@codesourcery.com>
4143 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4144 (bfd_elf_size_dynamic_sections): Create default version definition.
4145 (elf_link_output_extsym): Adjust for default symbol version.
4147 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4149 * mmo.c: Adjust to ISO C.
4151 * mmo.c (mmo_write_section_description): New function broken out
4152 of mmo_internal_write_section.
4153 (mmo_internal_write_section): For each of .text and .data, call
4154 mmo_write_section_description before outputting contents if it has
4155 nontrivially deducible vma or contents.
4156 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4157 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4158 symbols if found within the .data address range.
4160 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4162 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4164 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4166 * mmo.c (File Layout): Correct place of misplaced blurb about
4169 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4171 * config.bfd: Add mips64*-*-openbsd.
4173 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4175 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4178 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4180 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4181 * configure: Regenerate.
4183 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4186 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4187 to linker reloc_overflow callback.
4188 (aout_link_input_section_ext): Likewise.
4189 (aout_link_reloc_link_order): Likewise.
4190 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4191 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4193 (alpha_relocate_section): Likewise.
4194 * coff-arm.c (coff_arm_relocate_section): Likewise.
4195 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4196 * coff-h8500.c (extra_case): Likewise.
4197 * coff-i960.c (coff_i960_relocate_section): Likewise.
4198 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4199 * coff-mips.c (mips_relocate_section): Likewise.
4200 * coff-or32.c (coff_or32_relocate_section): Likewise.
4201 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4202 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4203 * coff-sh.c (sh_relocate_section): Likewise.
4204 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4205 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4206 * coff-z8k.c (extra_case): Likewise.
4207 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4208 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4209 (_bfd_coff_generic_relocate_section): Likewise.
4210 * ecoff.c (ecoff_reloc_link_order): Likewise.
4211 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4212 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4213 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4214 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4215 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4216 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4217 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4218 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4219 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4220 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4221 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4222 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4223 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4224 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4225 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4226 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4227 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4228 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4229 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4230 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4231 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4232 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4233 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4234 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4235 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4236 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4237 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4238 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4239 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4240 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4241 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4242 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4243 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4244 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4245 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4246 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4247 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4248 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4249 * elflink.c (elf_reloc_link_order): Likewise.
4250 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4251 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4252 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4253 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4254 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4255 (aout_link_reloc_link_order): Likewise.
4256 * reloc.c (bfd_generic_get_relocated_section_contents):
4258 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4259 * simple.c (simple_dummy_reloc_overflow): Updated.
4261 2004-10-20 Andreas Schwab <schwab@suse.de>
4263 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4264 (elf_backend_plt_sym_val): Define.
4266 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4268 * config.bfd: Set targ_underscore=yes for PE COFF targets
4270 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4272 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4273 (ppc64_elf_edit_opd): Likewise.
4275 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4277 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4278 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4279 set SEC_ALLOC and SEC_LOAD.
4281 2004-10-18 Nick Clifton <nickc@redhat.com>
4283 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4284 'name' for relocs against both local and global symbols.
4286 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4288 * bfd-in2.h: Regenerate.
4289 * bfd.c (struct bfd): Add no_export.
4290 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4292 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4294 * config.bfd: Whitespace cleanup.
4295 * Makefile.am: Run "make dep-am"
4296 * Makefile.in: Regenerate.
4298 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4300 * elflink.c (struct already_linked_section): Removed.
4301 (try_match_symbols_in_sections, already_linked): Removed.
4302 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4303 prefix of section names when finding already_linked_table
4304 chain. Compare section names. Instead of calling already_linked,
4305 do it inline and only for sections in the same already_linked_list.
4307 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4309 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4310 parameter. If called after _bfd_elf_write_section_eh_frame,
4311 don't allow a -2 return unless need_* bit is already set, and
4312 handle offsets adjusted for output_offset.
4313 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4314 * elf.c (_bfd_elf_section_offset): Update call.
4316 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4319 * coffcode.h (coff_compute_section_file_positions): Cast to
4320 bfd_vma when computing page alignment.
4322 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4324 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4325 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4327 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4329 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4330 relocations use a virtual address, not a section offset.
4332 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4334 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4335 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4336 xtensa_format_encode.
4337 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4338 (ebb_add_proposed_action): Delete.
4340 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4342 * elf32-xtensa.c: Use ISO C90 formatting.
4344 2004-10-12 Paul Brook <paul@codesourcery.com>
4346 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4349 2004-10-12 Paul Brook <paul@codesourcery.com>
4351 * elf32-arm.h: Support EABI version 4 objects.
4353 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4356 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4357 Don't mark as default.
4358 (bfd_x86_64_arch): Don't mark as default.
4360 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4362 * elflink.c (enum action_discarded): New.
4363 (elf_section_complain_discarded): Delete.
4364 (elf_action_discarded): New function subsuming the above and also
4365 controlling reloc behaviour.
4366 (elf_link_input_bfd): Use it.
4368 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4370 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4371 (special_sections): Add .gnu.liblist and .gnu.conflict.
4372 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4374 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4377 * elflink.c (elf_link_input_bfd): Try harder to support
4378 relocations against symbols in removed linkonce sections.
4380 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4382 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4385 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4386 sections do not reference symbols in non-SEC_ALLOC sections.
4388 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4391 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4392 (_bfd_elf_link_omit_section_dynsym): Formatting.
4394 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4396 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4397 * libbfd.h: Regnerate.
4398 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4399 * elf32-frv.c: Likewise.
4400 * elf32-m32r.c: Likewise.
4401 * elf32-ppc.c: Likewise.
4402 * elf64-hppa.c: Likewise.
4403 * elfxx-ia64.c: Likewise.
4404 * opncls.c: Likewise.
4406 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4408 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4409 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4410 offsets stored in struct eh_cie_fde entries before doing other
4413 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4414 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4415 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4416 setting offsets for removed CIEs. Don't set "sec", instead set
4417 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4418 CIE in hdr_info. Only set make_relative and make_lsda_relative
4419 for CIEs. Use pointers rather than array indices.
4420 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4421 make_lsda_relative, need_* on cie_inf for FDEs.
4422 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4423 section output_offset. Delete cie_offset, instead use cie_inf
4424 pointer to CIE entry. Use need_relative and need_lsda_relative on
4425 CIE entry for FDEs. Use pointers rather than array indices.
4427 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4429 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4430 bfd_is_target_special_symbol.
4431 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4432 * som.c (som_bfd_is_target_special_symbol): Define.
4434 2004-10-08 Nick Clifton <nickc@redhat.com>
4436 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4437 * configure: Regenerate.
4438 * bfd-in2.h: Regenerate.
4439 * syms.c (bfd_is_target_special_symbol): New interface function.
4440 Returns true when a symbol should be considered to be special.
4441 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4442 the symbol jump table.
4443 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4444 Return true iff the symbol is a mapping symbol.
4445 (bfd_elf32_bfd_is_target_special_symbol): Define.
4446 * elfxx-target.h: Provide a default definition for
4447 bfd_is_target_special_symbol.
4448 * aout-target.h: Likewise.
4449 * aout-tic30.c: Likewise.
4450 * binary.c: Likewise.
4451 * coffcode.h: Likewise.
4452 * i386msdos.c: Likewise.
4455 * libaout.h: Likewise.
4456 * libbfd-in.h: Likewise
4457 * libecoff.h: Likewise.
4458 * mach-o.c: Likewise.
4460 * nlm-target.h: Likewise.
4461 * oasys.c: Likewise.
4463 * ppcboot.c: Likewise.
4465 * tekhex.c: Likewise.
4466 * versados.c: Likewise.
4468 * xcoff-target.h: Likewise.
4470 * libbfd.h: Regenerate.
4472 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4474 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4475 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4476 (elf_backend_section_from_shdr): Define.
4478 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4480 * syms.c (bfd_is_local_label): Return false for file symbols.
4482 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4483 David Heine <dlheine@tensilica.com>
4485 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4486 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4487 (elf32xtensa_no_literal_movement): New global variable.
4488 (elf_howto_table): Add entries for new relocations.
4489 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4490 (property_table_compare): When addresses are equal, compare sizes and
4491 various property flags.
4492 (property_table_matches): New.
4493 (xtensa_read_table_entries): Extend to read new property tables. Add
4494 output_addr parameter to indicate that output addresses should be used.
4495 Use bfd_get_section_limit.
4496 (elf_xtensa_find_property_entry): New.
4497 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4498 (elf_xtensa_check_relocs): Handle new relocations.
4499 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4500 relocations. Use new xtensa-isa.h functions.
4501 (build_encoding_error_message): Remove encode_result parameter. Add
4502 new target_address parameter used to detect alignment errors.
4503 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4504 error handling. Use new is_operand_relocation function.
4505 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4506 Use underbar macro for error messages. Formatting.
4507 (get_const16_opcode): New.
4508 (get_l32r_opcode): Add a separate flag for initialization.
4509 (get_relocation_opnd): Operand number is no longer explicit in the
4510 relocation. Change to decode the opcode and analyze its operands.
4511 (get_relocation_slot): New.
4512 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4513 Use new xtensa-isa.h functions to handle multislot instructions.
4514 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4515 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4516 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4517 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4518 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4519 get_single_format, init_op_single_format_table): New.
4520 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4521 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4522 (contract_asm_expansion): Add error_message parameter and pass it to
4523 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4524 with R_XTENSA_SLOT0_OP.
4525 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4526 instructions. Use new xtensa-isa.h functions.
4527 (r_reloc struct): Add new virtual_offset field.
4528 (r_reloc_init): Add contents and content_length parameters. Set
4529 virtual_offset field to zero. Add contents to target_offset field for
4530 partial_inplace relocations.
4531 (r_reloc_is_defined): Check for null.
4532 (print_r_reloc): New debug function.
4533 (source_reloc struct): Replace xtensa_operand field with pair of the
4534 opcode and the operand position. Add is_abs_literal field.
4535 (init_source_reloc): Specify operand by opcode/position pair. Set
4536 is_abs_literal field.
4537 (source_reloc_compare): When target_offsets are equal, compare other
4538 fields to make sorting predictable.
4539 (literal_value struct): Add is_abs_literal field.
4540 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4541 (init_literal_value): New.
4542 (is_same_value): Replace with ...
4543 (literal_value_equal): ... this function. Add comparisons of
4544 virtual_offset and is_abs_literal fields.
4545 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4546 failure. Initialize has_last_loc field.
4547 (value_map_hash_table_delete): New.
4548 (hash_literal_value): Rename to ...
4549 (literal_value_hash): ... this. Include is_abs_literal flag and
4550 virtual_offset field in the hash value.
4551 (get_cached_value): Rename to ...
4552 (value_map_get_cached_value): ... this. Update calls to
4553 literal_value_hash and literal_value_equal.
4554 (add_value_map): Check for allocation failure. Update calls to
4555 value_map_get_cached_value and literal_value_hash.
4556 (text_action, text_action_list, text_action_t): New types.
4557 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4558 text_action_add, text_action_add_literal, offset_with_removed_text,
4559 offset_with_removed_text_before_fill, find_insn_action,
4560 print_action_list, print_removed_literals): New.
4561 (offset_with_removed_literals): Delete.
4562 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4563 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4564 allocated_relocs_count fields.
4565 (init_xtensa_relax_info): Initialize new fields.
4566 (reloc_bfd_fix struct): Add new translated field.
4567 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4569 (fix_compare, cache_fix_array): New.
4570 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4571 section via get_xtensa_relax_info. Use cache_fix_array to set up
4572 sorted fix_array and use bsearch instead of linear search.
4573 (section_cache_t): New struct.
4574 (init_section_cache, section_cache_section, clear_section_cache): New.
4575 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4576 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4577 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4578 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4580 (retrieve_contents): Use bfd_get_section_limit.
4581 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4582 to compute_removed_literals. Free value_map_hash_table when no longer
4584 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4585 compute_text_actions for all sections.
4586 (find_relaxable_sections): Mark sections as relaxable if they contain
4587 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4588 call. Increment relax_info src_count field only for appropriate
4589 relocation types. Remove is_literal_section check.
4590 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4591 r_reloc_init and find_associated_l32r_irel. Check
4592 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4593 literals. Pass is_abs_literal flag to init_source_reloc.
4594 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4595 CONST16 instructions. Adjust calls to r_reloc_init and
4596 pcrel_reloc_fits. Handle weak symbols conservatively.
4597 (find_associated_l32r_irel): Add bfd parameter and pass it to
4599 (compute_text_actions, compute_ebb_proposed_actions,
4600 compute_ebb_actions, check_section_ebb_pcrels_fit,
4601 check_section_ebb_reduces, text_action_add_proposed,
4602 compute_fill_extra_space): New.
4603 (remove_literals): Replace with ...
4604 (compute_removed_literals): ... this function. Call
4605 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4606 Call xtensa_read_table_entries to get the property table. Skip
4607 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4608 is_removable_literal, remove_dead_literal, and
4609 identify_literal_placement functions.
4610 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4611 instead of linear search.
4612 (is_removable_literal, remove_dead_literal,
4613 identify_literal_placement): New.
4614 (relocations_reach): Update check for literal not referenced by any
4615 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4616 (coalesce_shared_literal, move_shared_literal): New.
4617 (relax_section): Use bfd_get_section_limit. Call
4618 translate_section_fixes. Update calls to r_reloc_init and
4619 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4620 Add call to pin_internal_relocs. Add special handling for
4621 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4622 info to calculate new addend_displacement variable. Replace code for
4623 deleting literals with more general code to perform the actions
4624 determined by the action_list for the section.
4625 (translate_section_fixes, translate_reloc_bfd_fix): New.
4626 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4627 find_removed_literal only if is_operand_relocation. Update call to
4628 offset_with_removed_text. Use new target_offset and removed_bytes
4630 (move_literal): New.
4631 (relax_property_section): Use bfd_get_section_limit. Set new
4632 is_full_prop_section flag and handle new property tables. Update calls
4633 to r_reloc_init and offset_with_removed_text. Check
4634 is_relaxable_asm_section flag. Handle expansion of zero-sized
4635 unreachable entries, with use of offset_with_removed_text_before_fill.
4636 For relocatable links, combine entries only for literal tables.
4637 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4638 calls to offset_with_removed_text. Translate st_size field for
4640 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4641 failure. Add contents parameter. Update call to get_bfd_fix. Update
4642 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4643 R_XTENSA_ASM_EXPAND relocs.
4644 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4645 call to get_bfd_fix. Include offset from contents for partial_inplace
4647 (is_reloc_sym_weak): New.
4648 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4649 (prop_sec_len): New.
4650 (xtensa_is_property_section): Handle new property sections.
4651 (is_literal_section): Delete.
4652 (internal_reloc_compare): When r_offset matches, compare r_info and
4653 r_addend to make sorting predictable.
4654 (internal_reloc_matches): New.
4655 (xtensa_get_property_section_name): Handle new property sections.
4656 (xtensa_get_property_predef_flags): New.
4657 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4658 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4659 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4660 (xtisa_errno, xtisa_error_msg): New variables.
4661 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4662 (xtensa_insnbuf_alloc): Add error handling.
4663 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4664 use xtensa_format_decode. Add error handling.
4665 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4666 instruction length to find the number of bytes to copy.
4667 (xtensa_isa_init): Add error handling. Replace calls to
4668 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4669 tables in the xtensa_modules structure.
4670 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4671 xtensa_extend_isa): Delete.
4672 (xtensa_isa_free): Change to only free lookup tables.
4673 (opname_lookup_compare): Replace with ...
4674 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4675 (xtensa_insn_maxlength): Rename to ...
4676 (xtensa_isa_maxlength): ... this.
4677 (xtensa_insn_length): Delete.
4678 (xtensa_insn_length_from_first_byte): Replace with ...
4679 (xtensa_isa_length_from_chars): ... this function.
4680 (xtensa_num_opcodes): Rename to ...
4681 (xtensa_isa_num_opcodes): ... this.
4682 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4683 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4684 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4685 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4686 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4687 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4688 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4689 (xtensa_opcode_lookup): Add error handling.
4690 (xtensa_decode_insn): Replace with ...
4691 (xtensa_opcode_decode): ... this function, with new format and
4692 slot parameters. Add error handling.
4693 (xtensa_encode_insn): Replace with ...
4694 (xtensa_opcode_encode): ... this function, which does the encoding via
4695 one of the entries in the "encode_fns" array. Add error handling.
4696 (xtensa_opcode_name): Add error handling.
4697 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4698 xtensa_opcode_is_call): New.
4699 (xtensa_num_operands): Replace with ...
4700 (xtensa_opcode_num_operands): ... this function. Add error handling.
4701 (xtensa_opcode_num_stateOperands,
4702 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4703 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4704 xtensa_operand_is_visible): New.
4705 (xtensa_get_operand, xtensa_operand_kind): Delete.
4706 (xtensa_operand_inout): Add error handling and special-case for
4708 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4709 operate on one slot of an instruction. Added error handling.
4710 (xtensa_operand_encode): Handle default operands with no encoding
4711 functions. Check for success by comparing against decoded value.
4713 (xtensa_operand_decode): Handle default operands. Return decoded value
4714 through argument pointer. Add error handling.
4715 (xtensa_operand_is_register, xtensa_operand_regfile,
4716 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4717 (xtensa_operand_isPCRelative): Rename to ...
4718 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4719 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4720 through argument pointer. Add error handling.
4721 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4722 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4723 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4724 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4725 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4726 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4727 xtensa_state_is_exported, xtensa_sysreg_lookup,
4728 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4729 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4730 xtensa_interface_num_bits, xtensa_interface_inout,
4731 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4732 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4733 * xtensa-modules.c: Rewrite to use new data structures.
4734 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4735 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4736 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4737 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4738 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4739 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4740 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4741 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4742 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4743 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4744 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4745 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4746 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4747 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4748 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4749 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4750 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4751 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4752 * Makefile.in: Regenerate.
4753 * bfd-in2.h: Likewise.
4754 * libbfd.h: Likewise.
4756 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4758 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4759 against the absolute section.
4760 (mips_elf64_write_rela): Likewise.
4762 2004-10-07 Jan Beulich <jbeulich@novell.com>
4764 * elf.c (elf_find_function): Don't generally check for matching
4765 section, just for non-file symbols. Remove redunant comparison
4767 * elf32-arm.h (arm_elf_find_function): Likewise.
4769 2004-10-07 Jeff Baker <jbaker@qnx.com>
4771 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4772 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4775 2004-10-04 Roland McGrath <roland@redhat.com>
4777 * hash.c (bfd_hash_set_default_size): Use const for table.
4778 Use size_t instead of int for variable compared to sizeof results.
4780 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4783 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4785 2004-10-01 Paul Brook <paul@codesourcery.com>
4787 * elf32-arm.h (elf32_arm_fake_sections,
4788 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4790 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4792 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4794 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4796 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4797 need_relative or need_lsda_relative if we are processing an
4798 offset for a reloc on a FDE initial loc or LSDA field
4800 (_bfd_elf_write_section_eh_frame): Test need_relative and
4801 need_lsda_relative in place of corresponding make_* field
4802 when deciding to use pc-relative encodings.
4804 2004-09-30 Paul Brook <paul@codesourcery.com>
4806 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4807 target2 relocation type.
4809 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4812 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4814 2004-09-30 Paul Brook <paul@codesourcery.com>
4816 * reloc.c: Add BFD_RELOC_ARM_SMI.
4817 * bfd-in2.h: Regenerate.
4820 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4822 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4823 vma and output offset to address.
4824 * simple.c (simple_save_output_info): Only set output section
4825 and offset for debug sections, or those not already set up by
4827 (bfd_simple_get_relocated_section_contents): Update comment.
4829 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4831 * elf.c (IS_LOADED): Delete.
4832 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4833 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4836 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4839 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4840 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4841 redundant assignment of EM_SPARC.
4843 2004-09-22 Brian Ford <ford@vss.fsi.com>
4845 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4846 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4848 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4850 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4852 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4853 (elf_backend_modify_segment_map): Don't define.
4855 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4857 * elf.c (IS_LOADED): Define.
4858 (assign_file_positions_for_segments): Don't round up file offset of
4859 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4860 Delete code handling link script adjustment of lma. Do the adjust
4861 in later code handling similar ajustments. Remove dead code error
4862 check. Warn if section lma would require a negative offset
4863 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4864 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4865 update voff in section loop. Change voff in segment loop to be an
4866 adjustment on top of "off". Set sec->filepos and update "off" later.
4867 Test for loadable sections consistently using IS_LOADED. Similarly,
4868 test for alloc-only sections other than .tbss consistently.
4869 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4870 Tidy PT_NOTE handling. Use %B and %A in error messages.
4871 (assign_file_positions_except_relocs): Use %B in error message.
4873 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4875 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4876 (CONFIG_STATUS_DEPENDENCIES): New.
4877 (Makefile): Removed.
4878 (config.status): Likewise.
4879 * Makefile.in: Regenerated.
4881 2004-09-17 Paul Brook <paul@codesourcery.com>
4883 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4884 (bfd_elf32_arm_process_before_allocation): Update prototype.
4885 * bfd-in2.h: Regenerate.
4886 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4887 (elf32_arm_link_hash_table_create): Set it.
4888 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4889 (bfd_elf32_arm_set_target_relocs): New function.
4890 (arm_real_reloc_type): New function.
4891 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4892 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4893 (elf32_arm_gc_sweep_hook): Ditto.
4894 (elf32_arm_check_relocs): Ditto.
4895 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4896 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4898 (elf32_arm_got_prel): New variable.
4899 (elf32_arm_howto_from_type): New function.
4900 (elf32_arm_info_to_howto): Use it.
4901 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4902 BFD_RELOC_ARM_TARGET2.
4903 * libbfd.h: Regenerate.
4904 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4906 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4908 * ecoff.c: Update u.undef.next refs.
4909 * elf64-ppc.c: Likewise.
4910 * elflink.c: Likewise.
4911 * linker.c: Likewise.
4912 * xcofflink.c: Likewise.
4914 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4915 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4916 fields to indirect struct.
4917 * elf-m10300.c: Update u.weakdef refs.
4918 * elf32-arm.h: Likewise.
4919 * elf32-cris.c: Likewise.
4920 * elf32-frv.c: Likewise.
4921 * elf32-hppa.c: Likewise.
4922 * elf32-i370.c: Likewise.
4923 * elf32-i386.c: Likewise.
4924 * elf32-m32r.c: Likewise.
4925 * elf32-m68k.c: Likewise.
4926 * elf32-ppc.c: Likewise.
4927 * elf32-s390.c: Likewise.
4928 * elf32-sh.c: Likewise.
4929 * elf32-sparc.c: Likewise.
4930 * elf32-vax.c: Likewise.
4931 * elf32-xtensa.c: Likewise.
4932 * elf64-alpha.c: Likewise.
4933 * elf64-hppa.c: Likewise.
4934 * elf64-ppc.c: Likewise.
4935 * elf64-s390.c: Likewise.
4936 * elf64-sh64.c: Likewise.
4937 * elf64-sparc.c: Likewise.
4938 * elf64-x86-64.c: Likewise.
4939 * elfxx-ia64.c: Likewise.
4940 * elfxx-mips.c: Likewise.
4941 * elflink.c: Likewise. Also u.elf_hash_value.
4942 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4944 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4945 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4946 (bfd_elf_gc_record_vtentry): Likewise.
4947 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4949 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4951 * Makefile.am: Run "make dep-am".
4952 * Makefile.in: Regenerate.
4953 * bfd-in2.h: Regenerate.
4954 * po/SRC-POTFILES.in: Regenerate.
4955 * po/bfd.pot: Regenerate.
4957 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4959 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4960 with bitfields. Make "type" and "other" bitfields too.
4961 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4962 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4963 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4964 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4965 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4966 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4967 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4968 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4969 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4970 * elf-m10300.c: Likewise.
4972 * elf32-arm.h: Likewise.
4973 * elf32-cris.c: Likewise.
4974 * elf32-frv.c: Likewise.
4975 * elf32-hppa.c: Likewise.
4976 * elf32-i370.c: Likewise.
4977 * elf32-i386.c: Likewise.
4978 * elf32-m32r.c: Likewise.
4979 * elf32-m68k.c: Likewise.
4980 * elf32-ppc.c: Likewise.
4981 * elf32-s390.c: Likewise.
4982 * elf32-sh-symbian.c: Likewise.
4983 * elf32-sh.c: Likewise.
4984 * elf32-sh64.c: Likewise.
4985 * elf32-sparc.c: Likewise.
4986 * elf32-vax.c: Likewise.
4987 * elf32-xtensa.c: Likewise.
4988 * elf64-alpha.c: Likewise.
4989 * elf64-hppa.c: Likewise.
4990 * elf64-ppc.c: Likewise.
4991 * elf64-s390.c: Likewise.
4992 * elf64-sh64.c: Likewise.
4993 * elf64-sparc.c: Likewise.
4994 * elf64-x86-64.c: Likewise.
4995 * elflink.c: Likewise.
4996 * elfxx-ia64.c: Likewise.
4997 * elfxx-mips.c: Likewise.
4998 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4999 * configure: Regenerate.
5000 * aclocal.m4: Regenerate.
5002 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5004 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5005 around uses of R_ARM_TARGET1.
5006 (elf32_arm_check_relocs): Likewise.
5008 2004-09-13 Paul Brook <paul@codesourcery.com>
5010 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5012 * bfd-in2.h: Regenerate.
5013 * libbfd.h: Regenerate.
5014 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5015 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5016 (bfd_elf32_arm_process_before_allocation): Ditto.
5017 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5018 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5019 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5022 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5024 * hpux-core.c (thread_section_p): New function.
5025 (hpux_core_core_file_p): Fix computation of offset in call
5026 to bfd_seek. Create a ".reg" section from an arbitrary
5027 ".reg/<id>" section if none was created after having read
5030 2004-09-11 Andreas Schwab <schwab@suse.de>
5032 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5033 * aclocal.m4: Rebuild.
5034 * configure: Rebuild.
5036 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5038 * section.c (bfd_sections_find_if): Fix parameter name in
5039 comment to match code.
5041 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5043 * elf.c (assign_file_positions_except_relocs): Assign relocs
5044 stored in a bfd section.
5046 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5048 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5049 h->gotplt_refcount to 0, not -1.
5051 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5053 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5054 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5056 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5057 handle symbol visibility here.
5059 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5061 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5062 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5064 (ppc_stub_name): Remove trailing "+0" on stub name.
5065 (create_linkage_sections): Create relocations for
5066 branch lookup table when --emit-relocs as well as when --shared.
5067 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5068 relbrlt test. For --emit-stub-syms, always output a sym even when
5069 one already exists on a plt call stub. Put stub type in the stub
5071 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5073 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5074 reloc_count in stub sections. Adjust relbrlt test.
5075 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5076 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5077 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5078 for relocs against discarded symbols. Fix comments.
5080 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5082 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5083 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5085 (map_sections_to_segments): ... here. Use it. Assign a file
5086 position to the .dynamic section if it is not loadable, but part
5087 of the PT_DYNAMIC segment.
5088 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5089 offsets, not VMAs, for the BPABI. Do not fill in the header in
5090 the .got.plt section for the BPABI.
5091 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5093 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5095 2004-09-06 Nick Clifton <nickc@redhat.com>
5097 * elflink.c (elf_link_add_object_symbols): Set the error code to
5098 bfd_error_wrong_format when the input format does not match the
5101 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5103 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5104 (ppc64_elf_check_directives): ..here.
5105 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5106 before accessing ppc64_elf_tdata.
5107 (ppc64_elf_finish_dynamic_sections): And here too.
5109 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5111 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5113 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5115 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5116 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5117 (bfd_elf32_littlearm_symbian_vec): Likewise.
5118 * configure: Regenerated.
5119 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5120 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5121 (PLT_ENTRY_SIZE): Likewise.
5122 (bfd_vma_elf32_arm_symbian_plt_entry): New
5124 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5126 (create_got_section): Don't create sections when generating BPABI
5128 (elf32_arm_create_dynamic_sections): Tidy.
5129 (elf32_arm_link_hash_table_create): Set plt_header_size,
5130 plt_entry_size, and symbian_p.
5131 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5132 generating BPABI objects.
5133 (allocate_dynrelocs): Use htab->plt_header_size, not
5134 PLT_HEADER_SIZE. Do not add to .got.plt when
5135 generating BPABI objects.
5136 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5137 * elfarm-nabi.c: Add SymbianOS target vectors.
5138 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5139 (_bfd_elf_link_create_dynamic_sections): Likewise.
5140 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5141 (elfNN_bed): Use it.
5142 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5143 (bfd_elf32_littlearm_symbian_vec): Likewise.
5144 (_bfd_target_vector): Add them.
5146 2004-09-03 Nick Clifton <nickc@redhat.com>
5149 * coffcode.h (handle_COMDAT): Replace abort with an warning
5150 message and allow the scan to continue.
5152 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5154 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5155 in when reading relocs, not our sorted syms. Remove unnecessary
5158 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5160 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5162 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5164 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5165 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5166 replace uses of *_alias with *_noncanonical.
5167 * aclocal.m4: Rebuild with aclocal 1.4p6.
5168 * Makefile.in: Rebuild with automake 1.4p6.
5169 * doc/Makefile.in: Rebuild with automake 1.4p6.
5170 * configure.in: Autoupdate with autoupdate 2.59.
5171 * config.in: Regenerate with autoheader 2.59.
5172 * configure: Regnerate with autoconf 2.59.
5174 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5176 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5177 symbol pointer arrays before modifying.
5179 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5181 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5182 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5183 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5184 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5185 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5186 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5187 Use both symbol tables on non-relocatable objects. Use a common
5188 error exit. Fix "mid" warning.
5189 * libbfd.h: Regenerate.
5190 * bfd-in2.h: Regenerate.
5192 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5194 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5196 (struct sfpr_def_parms): Save some space.
5197 (sfpr_define): Here too.
5199 * elf64-ppc.c (compare_symbols): Put section syms first.
5200 (sym_exists_at): New function.
5201 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5202 points only for relocatable files. Use .opd section contents
5203 otherwise. Generally clean up the code.
5205 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5207 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5208 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5209 (struct sfpr_def_parms): New.
5210 (sfpr_define): New function.
5211 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5212 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5213 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5214 (savefpr1_tail, restfpr1_tail): New functions.
5215 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5216 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5217 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5218 code. Define all ABI mandated _save and _rest functions.
5220 2004-08-26 Paul Brook <paul@codesourcery.com>
5222 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5224 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5226 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5229 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5231 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5232 that pcrel correction is applied for R_386_PC32.
5234 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5236 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5237 for R_386_32 and R_386_PC32 relocs against symbols defined in
5240 2004-08-25 Dmitry Diky <diwil@spec.ru>
5242 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5243 Add new relocations.
5244 * bfd-in2.h: Regenerate.
5245 * libbfd.h: Regenerate.
5246 * elf32-msp430.c: Clean-up code.
5247 (elf_msp430_howto_table): Add new relocation entries.
5248 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5249 (msp430_elf_relax_section): New function.
5250 (msp430_elf_relax_delete_bytes): New function.
5251 (msp430_elf_symbol_address_p): New function.
5253 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5255 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5256 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5258 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5260 * elflink.c (_bfd_elf_section_already_linked): Handle
5261 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5263 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5265 * config.bfd (arm*-*-symbianelf*): New target.
5266 (arm*-*-eabi*): Likewise.
5268 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5270 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5271 "struct ppc_link_hash_entry *".
5272 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5273 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5275 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5277 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5278 entries (where fd_aux overlaps next entry's fd_func).
5279 Add non_overlapping argument, use it.
5280 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5281 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5282 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5283 as indexes into opd_sym_map/opd_adjust array.
5284 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5286 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5288 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5289 if we can look up their function descriptor in a regular file.
5291 2004-08-18 Nick Clifton <nickc@redhat.com>
5294 * cofflink.c (coff_link_add_symbols): Check that the comdat
5295 pointer in the coff_section_data structure has been initialised
5298 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5301 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5302 changing bfd_link_hash_undefined to bfd_link_hash_new.
5304 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5306 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5308 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5309 (synthetic_opd, synthetic_relocatable): New variables.
5310 (compare_symbols, compare_relocs): New helper routines.
5311 (ppc64_elf_get_synthetic_symtab): New function.
5312 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5314 * bfd-in2.h: Regenerated.
5315 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5316 to relsyms. Return 0 if abfd is relocatable.
5318 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5320 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5322 2004-08-17 Nick Clifton <nickc@redhat.com>
5324 * (is_arm_mapping_symbol_name): New function - return true
5325 when a symbol name matches the requirements for an ARM mapping
5327 (arm_elf_find_function): New function based on
5328 elf_find_function in elf.c but skipping ARM mapping symbols
5329 and including thumb function symbols.
5330 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5331 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5333 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5335 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5336 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5337 (ppc64_elf_brtaken_reloc): Here too.
5339 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5341 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5343 (ppc64_elf_check_directives): Check that we have the right hash
5344 table before proceeding.
5346 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5348 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5349 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5350 the sections that will be discarded.
5352 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5354 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5356 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5358 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5359 free space available.
5361 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5363 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5364 occurrences with bfd_byte * thoughout file.
5366 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5367 (xcoff_write_armap_big): Likewise.
5368 (xcoff_write_archive_contents_old): Likewise.
5369 (xcoff_write_archive_contents_big): Likewise.
5371 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5373 2004-08-13 Nick Clifton <nickc@redhat.com>
5375 * elf32-arm.h: Convert to ISO C90.
5377 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5380 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5383 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5385 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5386 (bfd_archive_filename, bfd_get_section_ident): Delete.
5387 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5388 bfd_archive_filename.
5389 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5390 to warn about symbols in discarded sections. Use _bfd_error_handler.
5391 * aout-adobe.c (aout_adobe_callback): See below.
5392 * aout-cris.c (swap_ext_reloc_in): ..
5393 * coff-arm.c (find_thumb_glue, find_arm_glue,
5394 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5395 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5396 coff_arm_copy_private_bfd_data): ..
5397 * coff-i860.c (i860_reloc_processing): ..
5398 * coff-mcore.c (mcore_coff_unsupported_reloc,
5399 coff_mcore_relocate_section): ..
5400 * coff-ppc.c (coff_ppc_relocate_section): ..
5401 * coff-rs6000.c (xcoff_create_csect_from_smclas
5402 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5403 sh_swap_insns, sh_relocate_section): ..
5404 * coff-tic54x.c (tic54x_reloc_processing): ..
5405 * coff-tic80.c (coff_tic80_relocate_section): ..
5406 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5407 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5408 coff_slurp_symbol_table, coff_classify_symbol,
5409 coff_slurp_reloc_table): ..
5410 * coffgen.c (_bfd_coff_read_string_table): ..
5411 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5412 _bfd_coff_generic_relocate_section): ..
5413 * cpu-arm.c (bfd_arm_merge_machines): ..
5414 * cpu-sh.c (sh_merge_bfd_arch): ..
5415 * elf-hppa.h (elf_hppa_relocate_section): ..
5416 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5417 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5418 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5419 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5420 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5421 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5422 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5423 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5424 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5425 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5426 cris_elf_merge_private_bfd_data
5427 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5428 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5429 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5430 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5431 elf32_hppa_relocate_section): ..
5432 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5433 i370_elf_check_relocs, i370_elf_relocate_section): ..
5434 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5435 elf_i386_relocate_section): ..
5436 * elf32-m32r.c (m32r_elf_relocate_section,
5437 m32r_elf_merge_private_bfd_data): ..
5438 * elf32-m68hc1x.c (m68hc12_add_stub,
5439 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5440 * elf32-m68k.c (elf_m68k_relocate_section): ..
5441 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5442 mcore_elf_relocate_section): ..
5443 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5444 ppc_elf_check_relocs, ppc_elf_relocate_section,
5445 ppc_elf_begin_write_processing): ..
5446 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5447 elf_s390_relocate_section): ..
5448 * elf32-sh-symbian.c (sh_symbian_import_as,
5449 sh_symbian_process_embedded_commands,
5450 sh_symbian_relocate_section): ..
5451 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5452 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5453 sh_elf_merge_private_data): ..
5454 * elf32-sparc.c (elf32_sparc_check_relocs,
5455 elf32_sparc_relocate_section,
5456 elf32_sparc_merge_private_bfd_data): ..
5457 * elf32-v850.c (v850_elf_check_relocs,
5458 v850_elf_merge_private_bfd_data): ..
5459 * elf32-xtensa.c (elf_xtensa_check_relocs,
5460 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5461 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5462 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5463 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5464 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5465 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5466 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5467 ppc64_elf_relocate_section): ..
5468 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5469 elf_s390_relocate_section): ..
5470 * elf64-sh64.c (sh_elf64_relocate_section): ..
5471 * elf64-sparc.c (sparc64_elf_check_relocs,
5472 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5473 sparc64_elf_merge_private_bfd_data): ..
5474 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5475 elf64_x86_64_relocate_section): ..
5476 * elflink.c (_bfd_elf_add_default_symbol,
5477 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5478 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5479 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5480 elf_get_linked_section_vma, elf_fixup_link_order,
5481 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5482 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5483 * elfxx-ia64.c (elfNN_ia64_relax_section,
5484 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5485 * elfxx-mips.c (mips_elf_perform_relocation,
5486 _bfd_mips_elf_check_relocs,
5487 _bfd_mips_elf_merge_private_bfd_data): ..
5488 * ieee.c (ieee_slurp_external_symbols): ..
5489 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5490 * libbfd.c (_bfd_generic_verify_endian_match): ..
5491 * linker.c (_bfd_generic_link_add_one_symbol,
5492 _bfd_generic_section_already_linked): ..
5493 * pdp11.c (translate_to_native_sym_flags): ..
5494 * pe-mips.c (coff_pe_mips_relocate_section): ..
5495 * peicode.h (pe_ILF_build_a_bfd): ..
5496 * srec.c (srec_bad_byte): ..
5497 * stabs.c (_bfd_link_section_stabs): ..
5498 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5499 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5500 with corresponding %B and %A in _bfd_error_handler format string.
5501 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5502 calls to use %A and %B. Fix "against symbol .. from section" and
5503 similar error messages. Combine multiple _bfd_error_handler calls
5504 where they were separated due to bfd_archive_filename deficiencies.
5505 * bfd-in2.h: Regenerate.
5507 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5509 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5512 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5514 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5515 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5516 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5518 (link_hash_newfunc): Init was_undefined.
5519 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5520 Use undefweak instead.
5521 (ppc64_elf_check_directives): Fix undefs chain.
5522 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5524 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5525 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5526 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5528 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5530 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5531 error, test input_section flags rather than sec.
5533 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5535 * elf-bfd.h (struct elf_backend_data): Add
5536 elf_backend_archive_symbol_lookup.
5537 (_bfd_elf_archive_symbol_lookup): Declare.
5538 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5539 (elf_link_add_archive_symbols): ..extracted from here. Call the
5541 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5542 (elfNN_bed): Init new field.
5543 * elf64-ppc.c (elf_backend_check_directives): Define.
5544 (elf_backend_archive_symbol_lookup): Define.
5545 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5546 a ppc_link_hash_entry pointer.
5548 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5549 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5550 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5551 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5552 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5553 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5554 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5557 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5559 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5560 (ppc64_elf_add_symbol_hook): Test for NULL section.
5561 (get_sym_h): Formatting.
5562 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5565 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5566 long branch stubs with code handling plt and r2off branch stubs.
5568 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5570 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5571 * elflink.c (elf_link_input_bfd): Formatting.
5572 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5574 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5575 (link_hash_newfunc): Don't set it.
5576 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5577 (ppc64_elf_mark_entry_syms): Delete.
5578 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5579 sections. Use get_opd_info.
5580 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5582 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5584 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5586 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5587 (func_desc_adjust): Don't set have_undefweak.
5588 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5589 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5591 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5592 "struct ppc_link_hash_entry *". Adjust all references.
5593 (ppc64_elf_hide_symbol): Correct a comment.
5595 * elf64-ppc.c (get_opd_info): New function.
5596 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5597 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5598 before calling get_fdh. Test fdh rather than h before dereferencing
5599 fdh. Mark removed symbols in opd_adjust.
5600 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5601 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5603 (ppc64_elf_output_symbol_hook): Likewise.
5605 2004-08-06 Paul Brook <paul@codesourcery.com>
5607 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5608 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5609 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5610 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5611 and BFD_RELOC_ARM_SBREL32.
5612 * bfd-in2.h, bbfd.h: Regenerate.
5614 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5616 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5617 the dynamic link symbol actually in use.
5619 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5621 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5623 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5624 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5626 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5627 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5629 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5630 Nick Clifton <nickc@redhat.com>
5633 * bfd.c (_bfd_default_error_handler): Make it global.
5635 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5637 * elf.c (assign_section_numbers): Cope gracefully with sections
5638 which have SHF_LINK_ORDER set but no sh_link set up.
5639 * elflink.c (elf_get_linked_section_vma): Likewise.
5641 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5644 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5645 Set it to _bfd_default_error_handler.
5646 (elfNN_bed): Add elf_backend_link_order_error_handler.
5648 * libbfd-in.h (_bfd_default_error_handler): New.
5650 * libbfd.h: Regenerated.
5652 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5654 * archures.c (bfd_mach_sparc_64bit_p): Define.
5655 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5656 * bfd-in2.h: Rebuilt.
5658 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5660 Introduce SH2a support.
5661 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5662 * archures.c (bfd_mach_sh2a_nofpu): New.
5663 * bfd-in2.h: Rebuilt.
5664 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5665 (arch_info_struct): Add sh2a_nofpu.
5666 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5667 2003-12-29 DJ Delorie <dj@redhat.com>
5668 * reloc.c: Add relocs for sh2a.
5669 * bfd-in2.h: Regenerate.
5670 * libbfd.hh: Regenerate.
5671 2003-12-01 Michael Snyder <msnyder@redhat.com>
5672 * archures.c (bfd_mach_sh2a): New.
5673 * bfd-in2.h: Rebuilt.
5674 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5676 (arch_info_struct): Add sh2a.
5677 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5679 2004-07-28 Nick Clifton <nickc@redhat.com>
5680 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5683 * som.c (setup_sections): Improve estimation of space sizes in
5684 relocatable objects.
5686 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5687 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5688 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5690 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5691 * configure: Regenerate.
5692 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5693 case that accepts OSABI=NetBSD and OSABI=SysV.
5694 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5695 the base of .got or .data (if .got does not exist).
5696 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5698 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5699 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5700 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5701 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5703 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5706 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5707 (elf_sec_group): Defined.
5708 (bfd_elf_match_symbols_in_sections): New prototype.
5709 (_bfd_elf_setup_group_pointers): Likewise.
5711 * elf.c (bfd_elf_discard_group): Abort.
5712 (bfd_elf_set_group_contents): Also include relocation sections.
5713 Remove zero-fill for ld -r.
5714 (_bfd_elf_setup_group_pointers): New function.
5715 (elf_sort_elf_symbol): Likewise.
5716 (elf_sym_name_compare): Likewise.
5717 (bfd_elf_match_symbols_in_sections): Likewise.
5719 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5721 * elflink.c (match_group_member): New.
5722 (elf_link_input_bfd): Check group member for discarded section.
5723 (try_match_symbols_in_sections): New function.
5724 (already_linked): Likewise.
5725 (_bfd_elf_section_already_linked): Support mixing comdat group
5726 and linkonce section.
5728 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5729 * linker.c (bfd_section_already_linked_table_traverse): New.
5731 * libbfd.h: Regenerated.
5733 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5735 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5736 BFD_RELOC_CRX_SWITCH32.
5737 * bfd-in2.h: Regenerate.
5738 * libbfd.h: Regenerate.
5739 * elf32-crx.c: Support relocation/relaxation of
5740 BFD_RELOC_CRX_SWITCH* types.
5742 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5744 * elf64-ppc.c: Correct "Linker stubs" comment.
5746 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5748 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5750 (elf_linked_to_section): New.
5752 * elf.c (assign_section_numbers): Set up sh_link for
5755 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5756 to sh_link for SHT_IA_64_UNWIND sections.
5758 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5760 * elflink.c (elf_fixup_link_order): Add _() to error message.
5762 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5764 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5767 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5769 * aout-adobe.c (aout_32_section_already_linked): Defined.
5770 * aout-target.h (MY_section_already_linked): Likewise.
5771 * aout-tic30.c (MY_section_already_linked): Likewise.
5772 * binary.c (binary_section_already_linked): Likewise.
5773 * bout.c (b_out_section_already_linked): Likewise.
5774 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5775 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5776 * coffcode.h (coff_section_already_linked): Likewise.
5777 * i386msdos.c (msdos_section_already_linked): Likewise.
5778 * i386os9k.c (os9k_section_already_linked): Likewise.
5779 * ieee.c (ieee_section_already_linked): Likewise.
5780 * ihex.c (ihex_section_already_linked): Likewise.
5781 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5782 * mmo.c (mmo_section_already_linked): Likewise.
5783 * nlm-target.h (nlm_section_already_linked): Likewise.
5784 * oasys.c (oasys_section_already_linked): Likewise.
5785 * pef.c (bfd_pef_section_already_linked): Likewise.
5786 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5787 * som.c (som_bfd_discard_group): Likewise.
5788 * srec.c (srec_section_already_linked): Likewise.
5789 * tekhex.c (tekhex_section_already_linked): Likewise.
5790 * versados.c (versados_section_already_linked): Likewise.
5791 * vms.c (vms_section_already_linked): Likewise.
5792 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5793 * xsym.c (bfd_sym_section_already_linked): Likewise.
5795 * bfd-in.h (bfd_section_already_linked_table_init): New.
5796 (bfd_section_already_linked_table_free): Likewise.
5798 * coff-rs6000.c (rs6000coff_vec): Add
5799 _bfd_generic_section_already_linked.
5800 (pmac_xcoff_vec): Likewise.
5801 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5802 (aix5coff64_vec): Likewise.
5804 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5805 * elflink.c (_bfd_elf_section_already_linked): New function.
5807 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5809 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5810 (_bfd_generic_section_already_linked): New.
5811 (bfd_section_already_linked_hash_entry): Likewise.
5812 (bfd_section_already_linked): Likewise.
5813 (bfd_section_already_linked_table_lookup): Likewise.
5814 (bfd_section_already_linked_table_insert): Likewise.
5816 * linker.c (bfd_section_already_linked): New.
5817 (_bfd_section_already_linked_table): Likewise.
5818 (bfd_section_already_linked_table_lookup): Likewise.
5819 (bfd_section_already_linked_table_insert): Likewise.
5820 (already_linked_newfunc): Likewise.
5821 (bfd_section_already_linked_table_init): Likewise.
5822 (bfd_section_already_linked_table_free): Likewise.
5823 (_bfd_generic_section_already_linked): Likewise.
5825 * section.c (bfd_section): Remove comdat.
5826 (bfd_comdat_info): Moved to ...
5827 * bfd-in.h (coff_comdat_info): Here.
5828 (bfd_coff_get_comdat_section): New.
5829 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5830 * libcoff-in.h (coff_section_tdata): Add comdat.
5831 * coffcode.h (handle_COMDAT): Updated.
5832 * cofflink.c (coff_link_add_symbols): Likewise.
5833 * ecoff.c (bfd_debug_section): Likewise.
5835 * targets.c (bfd_target): Add _section_already_linked.
5836 (BFD_JUMP_TABLE_LINK): Updated.
5838 * bfd-in2.h: Regenerated.
5839 * libbfd.h: Likewise.
5840 * libcoff.h: Likewise.
5842 2003-07-21 Paul Brook <paul@codesourcery.com>
5844 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5845 elf_fixup_link_order): New functions.
5846 (bfd_elf_final_link): Call elf_fixup_link_order.
5848 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5850 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5851 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5853 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5854 _bfd_elf_symbol_refs_local_p.
5855 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5858 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5860 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5862 (bfd_elf_get_dyn_lib_class): New prototype.
5863 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5865 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5866 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5867 entry is needed. Issue an error if a DT_NEEDED entry is needed
5868 for a file marked DYN_NO_NEEDED.
5869 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5872 * bfd-in2.h: Regenerated.
5874 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5876 * elflink.c (elf_section_complain_discarded): Don't complain in
5879 2004-07-10 James E Wilson <wilson@specifixinc.com>
5881 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5882 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5883 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5884 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5886 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5887 bfd_put_64 to bfd_putl64.
5888 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5890 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5893 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5894 .init/.fini sections when trying to relax it.
5896 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5898 * elf.c (assign_file_positions_for_segments): Make sure the
5899 .dynamic section is the first section in the PT_DYNAMIC segment.
5901 2004-07-09 Nick Clifton <nickc@redhat.com>
5903 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5904 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5905 sh_elf_get_flags_from_mach functions so that they do not conflict
5906 when this target is built with other sh-elf targets.
5907 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5908 suppression of this function.
5909 (sh_elf_find_flags): Likewise.
5911 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5913 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5914 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5915 (BFD32_BACKENDS): Add elf32-crx.lo.
5916 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5917 (cpu-crx.lo): New target.
5918 (elf32-crx.lo): New target.
5919 * Makefile.in: Regenerate.
5920 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5921 (bfd_archures_list): Add bfd_crx_arch.
5922 * bfd-in2.h: Regenerate.
5923 * config.bfd: Handle crx-*-elf*, crx*.
5924 * configure.in: Handle bfd_elf32_crx_vec.
5925 * configure: Regenerate.
5926 * cpu-crx.c: New file.
5927 * elf32-crx.c: Likewise.
5928 * libbfd.h: Regenerate.
5929 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5930 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5931 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5932 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5933 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5934 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5935 * targets.c (bfd_elf32_crx_vec): Declare.
5936 (bfd_target_vector): Add bfd_elf32_crx_vec.
5938 2004-07-06 Nick Clifton <nickc@redhat.com>
5940 * config.bfd: Add sh-symbian-elf target.
5941 * configure.in: Add bfd_elf32_shl_symbian_vec.
5942 * configure: Regenerate.
5943 * elf-bfd.h (struct elf_backend_data): Add new field
5945 * elflink.c (elf_link_add_object_symbols): Invoke the
5946 check_directives function, if defined.
5947 * elfxx-target.h: Provide a default, NULL definition for
5949 * targets.c: Add bfd_elf32_shl_symbian_vec.
5950 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5952 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5953 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5954 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5955 not already been defined.
5956 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5957 * sh-symbian.c: New file. Provide functions to support the
5958 * sh-symbian-elf target.
5959 * Makefile.am: Add elf32-sh-symbian.c
5960 * Makefile.in: Regenerate.
5962 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5964 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5965 * Makefile.am: Ran make dep-am.
5966 * Makefile.in: Ran make dep-in.
5968 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5970 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5973 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5975 * config.bfd: Add want64 to configuration target s390-*-linux*.
5977 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5979 * bfd.c (bfd_get_section_ident): New.
5981 * elflink.c (elf_link_read_relocs_from_section): Call
5982 bfd_get_section_ident to identify the section when reporting
5984 (_bfd_elf_link_output_relocs): Likewise.
5985 (elf_link_output_extsym): Likewise.
5986 (elf_link_input_bfd): Likewise.
5987 (bfd_elf_gc_record_vtinherit): Likewise.
5989 * bfd-in2.h: Regenerated.
5991 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5992 Nick Clifton <nickc@redhat.com>
5995 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5996 of section symbols to mips_elf_sort_hash_table ().
5998 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6000 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6002 (elf_section_complain_discarded): New function. Handle
6003 .gcc_except_table too.
6004 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6005 in discarded sections.
6006 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6008 2004-06-30 James E Wilson <wilson@specifixinc.com>
6010 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6011 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6013 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6016 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6017 local references to discarded sections and report their
6020 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6022 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6023 sec_info_type, test section name instead.
6025 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6028 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6029 in .init/.fini sections.
6031 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6033 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6034 bfd_get_section_limit.
6036 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6038 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6039 output section size.
6041 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6043 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6045 (mmix_elf_perform_relocation): Adjust for above change.
6046 (mmix_elf_relocate_section): Likewise.
6047 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6048 (mmix_elf_get_section_contents): Delete.
6049 (bfd_elf64_get_section_contents): Delete.
6050 (mmix_elf_relocate_section): Zero stub area.
6051 * linker.c (default_indirect_link_order): Alloc max of section size
6053 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6054 * section.c (bfd_malloc_and_get_section): Likewise.
6055 (struct bfd_section): Update rawsize comment.
6056 * bfd-in2.h: Regenerate.
6058 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6060 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6062 * bfd-in.h (bfd_get_section_limit): Define.
6063 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6064 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6065 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6066 * coff-arm.c (coff_arm_relocate_section): Likewise.
6067 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6068 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6069 (bfd_ns32k_final_link_relocate): Likewise.
6070 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6071 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6072 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6073 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6074 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6075 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6076 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6077 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6078 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6079 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6080 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6081 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6082 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6083 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6084 * elf32-v850.c (v850_elf_reloc): Likewise.
6085 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6086 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6087 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6088 * elf64-mips.c (mips_elf64_gprel32_reloc)
6089 (mips16_gprel_reloc): Likewise.
6090 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6091 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6092 * elf64-sparc.c (init_insn_reloc): Likewise.
6093 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6094 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6095 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6096 (_bfd_mips_elf_generic_reloc): Likewise.
6097 * bfd-in2.h: Regenerate.
6099 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6101 * bfd-in.h (struct stab_info): Move from stabs.c.
6102 * stabs.c (struct stab_link_includes_table): Delete.
6103 (stab_link_includes_lookup): Delete.
6104 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6105 level of indirection from sinfo parm.
6106 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6107 stabstr section. Adjust hash table accesses.
6108 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6109 alloc. Adjust stab_info test.
6110 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6111 (_bfd_coff_final_link): Adjust stab_info test.
6112 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6113 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6115 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6116 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6117 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6118 stabstr section. Adjust stab_info test.
6119 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6120 (_bfd_write_stab_strings): Adjust prototypes.
6121 * libbfd.h: Regenerate.
6122 * libcoff.h: Regenerate.
6123 * bfd-in2.h: Regenerate.
6125 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6127 From Miod Vallat <miod@online.fr>:
6128 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6130 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6132 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6133 (struct elf32_mn10300_link_hash_entry): Remove
6134 pcrel_relocs_copied.
6135 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6136 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6137 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6138 and gotoff relocations if the symbol doesn't bind locally. Use
6139 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6140 relocation for PCREL32.
6141 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6142 to test whether a symbol binds locally.
6143 (elf32_mn10300_link_hash_newfunc): Don't initialize
6144 pcrel_relocs_copied.
6145 (_bfd_mn10300_elf_discard_copies): Delete.
6146 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6148 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6150 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6152 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6154 * som.c (som_set_reloc_info): Correct small typo.
6156 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6158 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6159 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6160 (m32r_elf_gcsweep_hook): Likewise.
6161 (m32r_elf_check_relocs): Likewise.
6162 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6163 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6164 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6165 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6166 * bfd-in2.h: Regenerated.
6167 * libbfd.h: Regenerated.
6169 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6171 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6173 (elf64_x86_64_relocate_section): Issue an error for
6174 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6175 against global symbols when building shared library.
6177 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6179 * section.c (struct sec): Rename "_cooked_size" to "size".
6180 Rename "_raw_size" to "rawsize".
6181 (STD_SECTION): Adjust comments.
6182 (bfd_set_section_size, bfd_get_section_contents): Use size.
6183 (bfd_malloc_and_get_section): New function.
6184 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6185 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6186 Correctly free reloc and contents memory.
6187 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6188 and fake CIE now that we can shink section size to zero.
6189 (_bfd_elf_write_section_eh_frame): Likewise..
6190 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6191 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6192 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6193 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6194 unneeded indirection.
6195 * elf.c (_bfd_elf_section_offset): .. and update call.
6196 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6197 * libbfd.h: Regenerate.
6198 * bfd-in2.h: Regenerate.
6200 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6201 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6202 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6203 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6204 Similarly use "rawsize", if non-zero, in reloc functions to validate
6205 reloc addresses. Use new bfd_malloc_and_get_section in most places
6206 where bfd_get_section_contents was called. Expand all occurrences of
6207 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6208 grok_prstatus and similar functions to "size".
6209 * aix386-core.c (aix386_core_file_p): ..
6210 * aix5ppc-core.c (xcoff64_core_p): ..
6211 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6212 aout_adobe_set_section_contents): ..
6213 * aout-target.h (callback): ..
6214 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6215 MY_bfd_final_link): ..
6216 * aoutf1.h (sunos4_core_file_p): ..
6217 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6218 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6219 final_link, aout_link_input_section): ..
6220 * binary.c (binary_object_p, binary_canonicalize_symtab,
6221 binary_set_section_contents): ..
6222 * bout.c (b_out_callback, b_out_write_object_contents,
6223 b_out_set_section_contents, b_out_bfd_relax_section,
6224 b_out_bfd_get_relocated_section_contents): ..
6225 * cisco-core.c (cisco_core_file_validate): ..
6226 * coff-alpha.c (alpha_ecoff_object_p,
6227 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6228 * coff-arm.c (coff_arm_relocate_section,
6229 bfd_arm_allocate_interworking_sections): ..
6230 * coff-h8300.c (h8300_reloc16_extra_cases,
6231 h8300_bfd_link_add_symbols): ..
6232 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6233 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6234 ppc_bfd_coff_final_link): ..
6235 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6236 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6237 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6238 * coff64-rs6000.c (xcoff64_write_object_contents,
6239 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6240 * coffcode.h (coff_compute_section_file_positions,
6241 coff_write_object_contents): ..
6242 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6243 coff_section_symbol, build_debug_section): ..
6244 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6245 process_embedded_commands, _bfd_coff_link_input_bfd,
6246 _bfd_coff_write_global_sym): ..
6247 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6248 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6249 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6250 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6251 _bfd_dwarf2_find_nearest_line): ..
6252 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6253 ecoff_compute_section_file_positions,
6254 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6255 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6256 _bfd_elf_discard_section_eh_frame_hdr,
6257 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6258 _bfd_elf_write_section_eh_frame,
6259 _bfd_elf_write_section_eh_frame_hdr): ..
6260 * elf-hppa.h (elf_hppa_sort_unwind): ..
6261 * elf-m10200.c (mn10200_elf_relax_section,
6262 mn10200_elf_relax_delete_bytes,
6263 mn10200_elf_get_relocated_section_contents): ..
6264 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6265 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6266 mn10300_elf_relax_delete_bytes,
6267 mn10300_elf_get_relocated_section_contents,
6268 _bfd_mn10300_elf_adjust_dynamic_symbol,
6269 _bfd_mn10300_elf_discard_copies,
6270 _bfd_mn10300_elf_size_dynamic_sections,
6271 _bfd_mn10300_elf_finish_dynamic_sections): ..
6272 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6273 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6274 bfd_elf_set_group_contents, map_sections_to_segments,
6275 elf_sort_sections, assign_file_positions_for_segments,
6276 SECTION_SIZE, copy_private_bfd_data,
6277 _bfd_elf_get_dynamic_reloc_upper_bound,
6278 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6279 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6280 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6281 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6282 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6283 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6284 bfd_elf32_arm_process_before_allocation,
6285 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6286 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6287 elf32_arm_write_section): ..
6288 * elf32-cris.c (cris_elf_grok_prstatus,
6289 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6290 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6291 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6292 elf_cris_discard_excess_dso_dynamics,
6293 elf_cris_discard_excess_program_dynamics): ..
6294 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6295 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6296 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6297 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6298 elf32_frvfdpic_size_dynamic_sections,
6299 elf32_frvfdpic_modify_segment_map,
6300 elf32_frvfdpic_finish_dynamic_sections): ..
6301 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6302 elf32_h8_get_relocated_section_contents): ..
6303 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6304 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6305 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6306 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6307 elf32_hppa_finish_dynamic_sections): ..
6308 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6309 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6310 i370_elf_finish_dynamic_sections): ..
6311 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6312 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6313 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6314 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6315 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6316 * elf32-ip2k.c (ip2k_is_switch_table_128,
6317 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6318 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6319 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6320 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6321 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6322 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6323 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6324 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6325 m32r_elf_get_relocated_section_contents): ..
6326 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6327 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6328 m68hc11_elf_relax_delete_bytes): ..
6329 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6330 m68hc12_elf_size_one_stub): ..
6331 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6332 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6333 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6334 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6335 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6336 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6337 elf32_mips_grok_prstatus): ..
6338 * elf32-or32.c (or32_elf_consth_reloc): ..
6339 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6340 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6341 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6342 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6343 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6344 ppc_elf_final_write_processing): ..
6345 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6346 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6347 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6348 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6349 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6350 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6351 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6352 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6353 * elf32-sh64-com.c (sh64_address_in_cranges,
6354 sh64_get_contents_type): ..
6355 * elf32-sh64.c (sh64_find_section_for_address,
6356 sh64_elf_final_write_processing): ..
6357 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6358 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6359 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6360 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6361 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6362 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6363 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6364 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6365 elf_vax_finish_dynamic_sections): ..
6366 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6367 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6368 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6369 xstormy16_elf_finish_dynamic_sections): ..
6370 * elf32-xtensa.c (xtensa_read_table_entries,
6371 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6372 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6373 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6374 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6375 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6376 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6377 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6378 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6379 xtensa_callback_required_dependence): ..
6380 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6381 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6382 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6383 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6384 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6385 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6386 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6387 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6388 * elf64-hppa.c (allocate_dynrel_entries,
6389 elf64_hppa_size_dynamic_sections,
6390 elf64_hppa_finish_dynamic_sections): ..
6391 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6392 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6393 elf64_mips_grok_prstatus): ..
6394 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6395 mmix_elf_relocate_section, mmix_elf_final_link,
6396 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6397 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6398 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6399 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6400 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6401 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6402 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6403 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6404 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6405 ppc64_elf_finish_dynamic_sections): ..
6406 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6407 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6408 elf_s390_finish_dynamic_sections): ..
6409 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6410 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6411 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6412 sh64_elf64_finish_dynamic_sections): ..
6413 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6414 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6415 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6416 sparc64_elf_finish_dynamic_symbol,
6417 sparc64_elf_finish_dynamic_sections): ..
6418 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6419 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6420 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6421 elf64_x86_64_finish_dynamic_sections): ..
6422 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6423 * elfcode.h (elf_slurp_reloc_table): ..
6424 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6425 elf_finalize_dynstr, elf_link_add_object_symbols,
6426 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6427 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6428 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6429 elf32_mips_grok_prstatus): ..
6430 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6431 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6432 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6433 elfNN_ia64_finish_dynamic_sections): ..
6434 * elfxx-mips.c (mips_elf_create_procedure_table,
6435 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6436 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6437 mips_elf_global_got_index, mips_elf_multi_got,
6438 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6439 mips_elf_allocate_dynamic_relocations,
6440 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6441 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6442 _bfd_mips_elf_always_size_sections,
6443 _bfd_mips_elf_size_dynamic_sections,
6444 _bfd_mips_elf_finish_dynamic_symbol,
6445 _bfd_mips_elf_finish_dynamic_sections,
6446 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6447 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6448 _bfd_elf_mips_get_relocated_section_contents,
6449 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6450 * hp300hpux.c (callback): ..
6451 * hppabsd-core.c (make_bfd_asection): ..
6452 * hpux-core.c (make_bfd_asection): ..
6453 * i386linux.c (linux_link_create_dynamic_sections,
6454 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6455 * i386msdos.c (msdos_write_object_contents): ..
6456 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6457 os9k_set_section_contents): ..
6458 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6459 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6460 ieee_write_section_part, do_with_relocs, do_as_repeat,
6461 do_without_relocs, ieee_write_debug_part, init_for_output,
6462 ieee_set_section_contents): ..
6463 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6464 * irix-core.c (do_sections, make_bfd_asection): ..
6465 * libaout.h (aout_section_merge_with_text_p): ..
6466 * libbfd.c (_bfd_generic_get_section_contents,
6467 _bfd_generic_get_section_contents_in_window): ..
6468 * linker.c (default_indirect_link_order): ..
6469 * lynx-core.c (make_bfd_asection): ..
6470 * m68klinux.c (linux_link_create_dynamic_sections,
6471 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6472 * mach-o.c (bfd_mach_o_make_bfd_section,
6473 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6474 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6475 bfd_mach_o_scan_read_segment): ..
6476 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6477 _bfd_merge_sections): ..
6478 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6479 mmo_map_set_sizes, mmo_canonicalize_symtab,
6480 mmo_internal_write_section, mmo_write_object_contents): ..
6481 * netbsd-core.c (netbsd_core_file_p): ..
6482 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6483 nlm_alpha_set_public_section): ..
6484 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6485 * nlm32-sparc.c (nlm_sparc_write_import): ..
6486 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6487 nlm_compute_section_file_positions): ..
6488 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6489 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6490 * opncls.c (get_debug_link_info): ..
6491 * osf-core.c (make_bfd_asection): ..
6492 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6493 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6494 final_link, aout_link_input_section): ..
6495 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6496 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6497 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6498 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6499 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6500 * ptrace-core.c (ptrace_unix_core_file_p): ..
6501 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6502 _bfd_final_link_relocate, bfd_generic_relax_section,
6503 bfd_generic_get_relocated_section_contents): ..
6504 * reloc16.c (bfd_coff_reloc16_relax_section,
6505 bfd_coff_reloc16_get_relocated_section_c): ..
6506 * riscix.c (riscix_some_aout_object_p): ..
6507 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6508 * sco5-core.c (make_bfd_asection): ..
6509 * simple.c (bfd_simple_get_relocated_section_contents): ..
6510 * som.c (som_object_setup, setup_sections, som_prep_headers,
6511 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6512 som_set_reloc_info, som_get_section_contents,
6513 som_bfd_link_split_section): ..
6514 * sparclinux.c (linux_link_create_dynamic_sections,
6515 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6516 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6517 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6518 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6519 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6520 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6521 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6522 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6523 sunos_finish_dynamic_link): ..
6524 * syms.c (_bfd_stab_section_find_nearest_line): ..
6525 * tekhex.c (first_phase, tekhex_set_section_contents,
6526 tekhex_write_object_contents): ..
6527 * trad-core.c (trad_unix_core_file_p): ..
6528 * versados.c (process_esd, process_otr, process_otr): ..
6529 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6530 * vms-misc.c (add_new_contents): ..
6531 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6532 * vms.c (vms_set_section_contents): ..
6533 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6534 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6535 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6536 * xsym.c (bfd_sym_scan): .. See above.
6538 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6540 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6541 calling _bfd_merged_section_offset only for section symbols.
6543 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6545 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6546 for handling SEC_MERGE symbols in relax_section.
6548 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6550 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6551 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6552 linked together. Mark the result as h8300sx code.
6554 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6556 * elf-bfd.h (struct elf_backend_data): Added
6557 elf_backend_omit_section_dynsym.
6558 (_bfd_elf_link_omit_section_dynsym): Declare.
6559 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6560 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6561 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6562 (_bfd_elf_link_renumber_dynsyms): ... this function.
6563 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6564 _bfd_elf_link_omit_section_dynsym).
6565 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6567 2004-06-21 Nick Clifton <nickc@redhat.com>
6569 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6572 2004-06-17 Jerome Guitton <guitton@gnat.com>
6574 * bfd-in.h (bfd_cache_close_all): New function declaration.
6575 * bfd-in2.h: Regenerate.
6576 * cache.c (bfd_cache_close_all): New function definition.
6578 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6580 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6582 * configure: Regenerate.
6584 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6586 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6587 the pre-existing section.
6589 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6591 * section.c (struct sec): Remove usused flags. Reorganize a little.
6592 (bfd_get_section_size_before_reloc): Delete.
6593 (bfd_get_section_size_after_reloc): Delete.
6594 (STD_SECTION): Update.
6595 (bfd_get_section_size_now): Delete.
6596 (bfd_set_section_contents): Don't referece reloc_done.
6597 (bfd_get_section_contents): Remove reloc_done comment.
6598 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6600 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6601 * ecoff.c (bfd_debug_section): Update initializer.
6602 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6603 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6604 * bfd-in.h (bfd_section_size): Expand.
6605 (bfd_get_section_size): New macro.
6606 * bfd-in2.h: Regenerate.
6607 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6608 bfd_get_section_size_before_reloc with bfd_get_section_size.
6609 * coffcode.h (coff_write_object_contents): Likewise.
6610 * coffgen.c (build_debug_section): Likewise.
6611 * dwarf1.c (parse_line_table): Likewise.
6612 (_bfd_dwarf1_find_nearest_line): Likewise.
6613 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6614 * i386msdos.c (msdos_write_object_contents): Likewise.
6615 * pdp11.c (squirt_out_relocs): Likewise.
6616 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6617 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6619 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6621 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6622 removal) with updated comment.
6623 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6625 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6626 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6628 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6630 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6631 overflow on branches to undefweaks.
6633 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6635 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6636 as ecoff_section_data() does not return a valid lvalue.
6638 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6640 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6641 (elf_link_add_object_symbols): Likewise.
6643 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6644 (elf_backend_reloc_type_class): New.
6646 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6648 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6650 * configure: Regenerate.
6652 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6654 From: Albert Chin-A-Young <china@thewrittenword.com>
6655 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6658 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6660 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6663 2004-05-28 DJ Delorie <dj@redhat.com>
6665 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6666 for linking, but otherwise adjust reloc for merged sections.
6668 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6670 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6671 _bfd_merged_section_offset for local symbols.
6673 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6675 * Makefile.am: Regenerate dependencies.
6676 * Makefile.in: Regenerate.
6677 * archures.c: Add bfd_mach_sh3_nommu .
6678 * bfd-in2.h: Regenerate.
6679 * cpu-sh.c: Add sh3-nommu architecture.
6680 (bfd_to_arch_table): Create new table.
6681 (sh_get_arch_from_bfd_mach): Create new function.
6682 (sh_get_arch_up_from_bfd_mach): Create new function.
6683 (sh_merge_bfd_arch): Create new function.
6684 * elf32-sh.c (sh_ef_bfd_table): Add table.
6685 (sh_elf_check_relocs): Replace switch statement with
6686 use of sh_ef_bfd_table .
6687 (sh_elf_get_flags_from_mach): Add new function.
6688 (sh_find_elf_flags): Likewise.
6689 (sh_elf_copy_private_data): Replace most of non-elf contents
6690 with a call to sh_merge_bfd_arch() .
6692 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6694 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6695 * Makefile.in: Regenerate.
6697 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6699 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6700 custom calling conventions for dynamic symbols.
6701 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6702 symbol if it's an alias to a global one.
6704 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6706 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6709 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6711 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6714 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6716 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6717 for SHT_GROUP sections.
6719 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6721 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6723 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6724 * merge.c: Formatting. Remove unnecessary casts. Expand
6725 bfd_get_section_alignment macro.
6726 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6727 use throughout file.
6728 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6729 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6730 section name to determine sinfo group, instead test output section
6732 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6733 _bfd_strip_section_from_output rather than just twiddling flags.
6734 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6735 (_bfd_merge_sections): Update prototype.
6736 * libbfd.h: Regenerate.
6738 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6740 * netbsd-core.c: Correctly indent section that sets architecture
6743 From Miod Vallat <miod@online.fr>:
6744 * m88kopenbsd.c: New file.
6745 * targets.c (m88k_openbsd_vec): New.
6746 * config.bfd: Add m88k-*-openbsd*.
6747 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6748 (m88kopenbsd_vec): New.
6749 * configure: Regenerate.
6750 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6751 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6753 * Makefile.in: Regenerate.
6754 * po/SRC-POTFILES.in: Regenerate.
6756 2004-05-24 Nick Clifton <nickc@redhat.com>
6758 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6759 introduced by hash table size patch.
6761 2004-05-22 Ben Elliston <bje@au.ibm.com>
6763 * configure.in (is_release): Remove.
6764 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6765 (AC_OUTPUT): Don't output bfdver.h from version.h.
6766 * configure: Regenerate.
6767 * Makefile.am (RELEASE): New variable.
6768 (bfdver.h): New target.
6769 * Makefile.in: Regenerate.
6770 * doc/Makefile.in: Likewise.
6772 2004-05-22 Ben Elliston <bje@au.ibm.com>
6774 * Makefile.am (config.status): Don't depend on version.h.
6775 * Makefile.in: Regenerate.
6777 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6779 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6780 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6781 * libbfd.h: Regenerate.
6782 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6783 (_bfd_elf_rel_local_sym): Likewise.
6784 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6785 (elf_link_input_bfd): Likewise.
6786 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6787 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6788 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6789 (elfNN_ia64_relocate_section): Likewise.
6791 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6793 * hash.c (bfd_default_hash_table_size): New variable.
6794 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6795 (bfd_hash_set_default_size): New function. Set the default size
6796 to a selected prime number close to the argument. Document new
6798 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6799 * bfd-in2.h: Regenerate.
6800 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6801 * Makefile.in: Regenerate.
6803 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6805 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6806 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6807 arm, m68k, m88k and hppa core files.
6809 2004-05-21 Nick Clifton <nickc@redhat.com>
6811 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6812 (bfd_bwrite): Likewise.
6813 (bfd_tell): Likewise.
6814 (bfd_flush): Likewise.
6815 (bfd_stat): Likewise.
6816 (bfd_seek): Likewise.
6817 (bfd_get_mtime): Likewise.
6818 (bfd_get_size): Likewise.
6820 2004-05-19 Ben Elliston <bje@au.ibm.com>
6822 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6824 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6826 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6827 (bfd_generic_openr_next_archived_file): Likewise.
6829 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6831 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6832 section names by inserting a new substring after .gnu.linkonce, except
6833 for .gnu.linkonce.t.* where the "t." is replaced.
6835 2004-05-17 Adam Nemet <anemet@lnxw.com>
6837 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6838 (m68-*-lynxos* case): Likewise.
6839 (powerpc-*-lyxnos* case): New case.
6840 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6842 2004-05-17 David Heine <dlheine@tensilica.com>
6844 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6845 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6846 * bfd.c (bfd_copy_private_header_data): Define.
6847 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6849 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6850 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6851 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6852 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6853 segments by calling copy_private_bfd_data.
6854 (_bfd_elf_copy_private_header_data): Define.
6855 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6856 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6857 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6858 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6859 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6860 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6861 * som.c (som_bfd_copy_private_header_data): Define.
6862 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6863 * vms.c (vms_bfd_copy_private_header_data): Define.
6864 * bfd-in2.h: Regenerate.
6865 * libbfd.h: Regenerate.
6867 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6869 * elfxx-mips.c (MINUS_TWO): Define.
6870 (mips_elf_higher, mips_elf_highest,
6871 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6872 some bfd_vma values.
6873 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6875 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6877 * som.c (log2): Rename to exact_log2. Adjust all callers.
6879 2004-05-13 Paul Brook <paul@codesourcery.com>
6881 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6882 dwarf3 format CIE entries. Remove comment about the size of the
6883 ra_column field. It is now correctly deduced.
6885 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6887 * config.bfd (or32-*-rtems*): Switch to elf.
6889 2004-05-13 Nick Clifton <nickc@redhat.com>
6891 * po/fr.po: Updated French translation.
6893 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6895 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6896 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6897 Adjust counting of last_local.
6898 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6899 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6900 created by the linker nor !SHF_ALLOC.
6902 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6903 DT_PLTGOT to the start of the .got.plt section instead of the
6904 .got output section. Set sh_entsize for .got section in addition
6906 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6907 is at sgot->output_section->vma.
6908 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6909 DT_PLTGOT to the start of the .got.plt section instead of the
6910 .got output section.
6911 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6912 is at sgot->output_section->vma. Set sh_entsize for .got section
6913 in addition to .got.plt.
6914 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6915 (bfd_section_from_phdr): Likewise.
6916 (map_sections_to_segments): Likewise.
6917 (assign_file_positions_for_segments): Likewise.
6918 (get_program_header_size): Likewise.
6919 * elflink.c (bfd_elf_size_dynamic_sections): Set
6920 elf_tdata (output_bfd)->relro from info->relro.
6921 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6923 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6925 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6926 a zero symndx for which we hadn't accounted a dynamic relocation.
6927 (_frvfdpic_add_rofixup): Likewise.
6929 2004-05-07 Brian Ford <ford@vss.fsi.com>
6930 DJ Delorie <dj@redhat.com>
6932 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6933 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6934 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6935 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6937 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6939 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6940 immediately if there's no link info.
6941 (elf32_frvfdpic_copy_private_bfd_data): New.
6942 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6944 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6946 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6947 filename argument is null; do not call strlen on a null pointer.
6949 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6951 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6954 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6956 * configure.in (bfd_elf32_frvfdpic_vec): New.
6957 * configure: Rebuilt.
6958 * targets.c (bfd_elf32_frvfdpic_vec): New.
6959 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6961 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6962 frvfdpic instead of frv. Rearrange elf-target macros such that
6963 the FDPIC-specific ones are only defined for this new target
6965 (bfd_elf32_frvfdpic_vec): Declare.
6967 (elf32_frv_relocate_section): Use it to enable segment checking
6968 and to control rofixup emission. Add output section vma to
6969 applied relocation in non-LOAD non-ALLOC sections. Use
6970 _bfd_error_handler for errors.
6971 (_frv_create_got_section): Create .rel.got and .rofixup only in
6972 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6974 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6975 (elf32_frvfdpic_modify_segment_map): Likewise.
6976 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6977 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6978 error message if we miscompute the rofixup size.
6979 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6980 (frvfdpic_elf_encode_eh_address): Likewise.
6981 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6982 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6983 relocs. Reject unknown relocation types.
6984 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6985 (frv_elf_merge_private_bfd_data): Likewise.
6986 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6987 0x4000 for newly-added elf32-frvfdpic.
6989 2004-05-05 Nick Clifton <nickc@redhat.com>
6992 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6993 returning NULL as most users of this function do not check its
6995 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6996 of bfd_cache_lookup().
6997 * sco5-core.c (sco5_core_file_p): Likewise.
6998 * trad-core.c (trad_unix_core_file_p): Likewise.
7000 2004-05-05 Nick Clifton <nickc@redhat.com>
7002 * cache.c (bfd_cache_lookup): Improve formatting.
7003 * archive.c: Fix formatting.
7005 2004-05-05 Peter Barada <peter@the-baradas.com>
7007 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7008 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7009 * bfd-in2.h(bfd_architecture): Regenerate.
7011 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7013 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7015 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7016 those against discarded link-once and SEC_MERGE section symbols.
7018 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7020 * section.c (bfd_get_section_by_name_if): New.
7021 * bfd-in2.h: Regenerated.
7023 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7025 * som.c (som_bfd_is_group_section): Define.
7027 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7029 * section.c (bfd_make_section_anyway): Copy the whole
7030 bfd_hash_entry, not just "next" from existing entry.
7032 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7034 * elf.c (bfd_section_from_shdr): Maintain the section order in
7036 (special_sections): Add ".note.GNU-stack".
7037 (elf_fake_sections): Handle section group for relocatable
7040 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7042 * section.c (bfd_sections_find_if): New.
7043 * bfd-in2.h: Regenerated.
7045 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7047 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7049 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7050 * elf.c (bfd_elf_is_group_section): New function.
7051 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7052 * section.c (bfd_generic_is_group_section): New function.
7053 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7054 (BFD_JUMP_TABLE_LINK): Adjust.
7055 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7056 * aout-target.h (MY_bfd_is_group_section): Define.
7057 * aout-tic30.c (MY_bfd_is_group_section): Define.
7058 * bfd.c (bfd_is_group_section): Define.
7059 * binary.c (binary_bfd_is_group_section): Define.
7060 * bout.c (b_out_bfd_is_group_section): Define.
7061 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7062 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7063 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7064 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7065 * coffcode.h (coff_bfd_is_group_section): Define.
7066 * i386msdos.c (msdos_bfd_is_group_section): Define.
7067 * i386os9k.c (os9k_bfd_is_group_section): Define.
7068 * ieee.c (ieee_bfd_is_group_section): Define.
7069 * ihex.c (ihex_bfd_is_group_section): Define.
7070 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7071 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7072 * mmo.c (mmo_bfd_is_group_section): Define.
7073 * nlm-target.h (nlm_bfd_is_group_section): Define.
7074 * oasys.c (oasys_bfd_is_group_section): Define.
7075 * pef.c (bfd_pef_bfd_is_group_section): Define.
7076 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7077 * srec.c (srec_bfd_is_group_section): Define.
7078 * tekhex.c (tekhex_bfd_is_group_section): Define.
7079 * versados.c (versados_bfd_is_group_section): Define.
7080 * vms.c (vms_bfd_is_group_section): Define.
7081 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7082 * bfd-in2.h: Regenerate.
7083 * libbfd.h: Regenerate.
7085 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7087 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7089 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7091 * configure.in: Update version to 2.15.91.
7092 * configure: Regenerate.
7094 2004-04-29 Brian Ford <ford@vss.fsi.com>
7096 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7097 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7098 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7099 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7100 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7101 .gnu.linkonce.wi. sections.
7102 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7103 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7105 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7106 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7108 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7110 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7111 * bfd-in2.h: Regenerate.
7112 * libbfd.h: Likewise.
7114 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7116 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7118 (setup_sections): Use som_subspace_dictionary_record struct instead
7119 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7120 is_comdat, is_common or dup_common.
7121 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7122 is_comdat, is_common and dup_common in section subspace_dict from
7124 (som_begin_writing): Use som_subspace_dictionary_record struct.
7125 (som_finish_writing): Likewise.
7126 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7127 is_common and dup_common flags in info for symbol. Add comment
7128 regarding linker support for these fields. Slightly reorganize
7130 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7131 dup_common fields in symbol table from symbol info.
7132 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7133 arguments. Set corresponding fields in copy_data. Change all callers.
7134 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7136 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7137 * som.h (som_subspace_dictionary_record): Define.
7138 (som_copyable_section_data_struct): Add is_comdat, is_common and
7140 (som_section_data_struct): Use som_subspace_dictionary_record struct
7141 instead of subspace_dictionary_record.
7142 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7144 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7146 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7147 if set. Check reloc_done flag before applying relocations. Use
7148 output addresses, both when applying relocations and when comparing
7149 against the specified section.
7150 (elf_xtensa_relocate_section): Use output address to check if dynamic
7151 reloc is in a literal pool. Set section's reloc_done flag.
7153 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7155 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7156 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7158 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7161 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7163 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7164 structure field removed in 2004-04-24 patch.
7165 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7167 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7169 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7170 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7171 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7172 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7173 field before calling elf_backend_section_flags.
7175 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7177 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7178 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7179 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7180 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7181 and BFD_RELOC_32_PCREL.
7182 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7183 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7184 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7185 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7186 (mips_elf_next_relocation): Move comment about matching HI/LO
7188 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7189 R_MIPS_GNU_REL_HI16.
7191 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7193 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7194 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7195 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7196 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7197 and update comments to reflect current usage.
7198 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7199 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7201 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7202 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7203 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7204 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7205 type number to be MIPS_R_PCREL16.
7206 (mips_relocate_section): Remove support for link-time relaxation
7207 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7208 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7209 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7210 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7211 relaxation of branches used by embedded-PIC.
7212 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7213 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7214 related members, update comment.
7215 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7216 code related to embedded-PIC.
7217 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7218 initialization of now-removed 'adjust' member of
7219 'struct ecoff_debug_info'.
7221 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7223 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7225 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7227 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7228 relocs for locally defined symbols during -shared final link.
7229 (elf32_arm_final_link_relocate): Likewise.
7231 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7233 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7234 ELF_LINK_POINTER_EQUALITY_NEEDED.
7235 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7236 if r_type is not R_X86_64_PC32.
7237 (elf64_x86_64_finish_dynamic_symbol): If
7238 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7241 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7243 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7244 (elf_backend_plt_sym_val): Define.
7246 2004-04-22 Andrew Cagney <cagney@redhat.com>
7248 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7250 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7252 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7254 * som.c (som_set_section_contents): Constantify second argument.
7255 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7256 (som_object_setup): Rework to avoid warning.
7257 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7260 2004-04-22 Andrew Cagney <cagney@redhat.com>
7262 * cache.c (bfd_cache_close): Check for a previously closed file.
7264 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7266 * bfd.c (bfd_get_synthetic_symtab): Define.
7267 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7268 NAME##_get_synthetic_symtab.
7269 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7270 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7271 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7273 (_bfd_elf_get_synthetic_symtab): New prototype.
7274 * elfcode.h (elf_get_synthetic_symtab): Define.
7275 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7276 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7277 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7278 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7279 * bfd-in2.h: Rebuilt.
7280 * libbfd.h: Rebuilt.
7281 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7282 (elf_backend_plt_sym_val): Define.
7283 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7284 (elf_backend_plt_sym_val): Define.
7285 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7286 (elf_backend_plt_sym_val): Define.
7287 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7288 (elf_backend_plt_sym_val): Define.
7289 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7290 (elf_backend_plt_sym_val): Define.
7291 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7292 (elf_backend_plt_sym_val): Define.
7293 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7294 (elf_backend_plt_sym_val): Define.
7295 * aout-target.h (MY_get_synthetic_symtab): Define.
7296 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7297 * coff-rs6000.c (rs6000coff_vec): Add
7298 _bfd_nodynamic_get_synthetic_symtab.
7299 (pmac_xcoff_vec): Likewise.
7300 * coff64-rs6000.c (rs6000coff64_vec): Add
7301 _bfd_nodynamic_get_synthetic_symtab.
7302 (aix5coff64_vec): Likewise.
7303 * sunos.c (MY_get_synthetic_symtab): Define.
7304 * vms.c (vms_get_synthetic_symtab): Define.
7306 2004-04-22 Nick Clifton <nickc@redhat.com>
7308 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7310 2004-04-22 Peter Barada <peter@the-baradas.com>
7312 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7313 * bfd2-in.h: Regenerate.
7314 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7316 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7318 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7319 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7320 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7321 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7322 * bfd-in2.h: Regenerate.
7324 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7326 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7327 require relocations against a weak symbol to reference the same
7328 symbol hash entry if not a final, static link.
7329 (get_cached_value, add_value_map): Add final_static_link argument.
7330 (remove_literals): Pass final_static_link argument as needed.
7332 2004-04-21 Andrew Cagney <cagney@redhat.com>
7334 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7335 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7336 (opncls_bwrite, opncls_bclose, opncls_bflush)
7337 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7338 bfd iovec that uses function callbacks.
7339 (bfd_close): Use the iovec's bclose.
7340 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7341 (cache_bclose, cache_bflush, cache_bstat)
7342 (cache_iovec): New functions and global variable, implement a
7343 cache "iovec", where applicable set bfd_error.
7344 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7345 * bfdio.c (struct bfd_iovec): Define.
7346 (real_read): Delete function.
7347 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7348 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7349 assume that bread and bwrite set bfd_error.
7350 * bfd.c (struct bfd): Add "iovec", update comments.
7351 * bfd-in2.h, libbfd.h: Re-generate.
7353 2004-04-21 Andrew Cagney <cagney@redhat.com>
7355 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7357 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7359 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7360 (bfd_elf_gc_sections): Fail if a shared object is being created.
7361 Do not fail if dynamic sections have been created. Instead call
7362 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7363 dynamically referenced symbols. Do not mark the whole graph
7364 rooted at .eh_frame, only the section proper.
7366 2004-04-20 DJ Delorie <dj@redhat.com>
7368 * reloc.c: Add BFD_RELOC_32_SECREL.
7369 * bfd-in2.h: Regenerate.
7370 * libbfd.h: Likewise.
7371 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7372 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7373 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7375 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7377 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7378 relocs against hidden/protected undefweak symbols properly.
7379 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7381 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7383 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7384 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7387 2004-04-17 Brian Ford <ford@vss.fsi.com>
7389 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7390 filepos for the SizeOfHeaders field.
7391 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7393 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7395 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7397 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7398 change reloc_done. Set and restore _cooked_size.
7401 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7403 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7406 2004-04-15 Nick Clifton <nickc@redhat.com>
7408 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7410 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7412 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7414 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7416 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7417 when it is a definition.
7419 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7421 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7422 when statically linking PIC code.
7423 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7425 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7427 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7428 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7429 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7430 * configure: Regenerate.
7432 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7434 * elflink.c: Include libiberty.h.
7435 * Makefile.am (elflink.lo): Depend on libiberty.h.
7436 * Makefile.in: Regenerate.
7438 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7440 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7443 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7445 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7446 reserve the memory for dynamic linker
7448 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7450 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7451 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7453 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7455 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7456 RELOC_FOR_GLOBAL_SYMBOL.
7457 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7459 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7461 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7462 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7464 2004-04-01 Paul Brook <paul@codesourcery.com>
7466 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7467 * elf32-arm.h (struct elf32_elf_section_map): New.
7468 (struct _arm_elf_section_data): New.
7469 (elf32_arm_section_data): Define.
7470 (struct elf32_arm_link_hash_table): Add byteswap_code.
7471 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7472 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7473 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7474 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7475 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7476 (bfd_elf32_new_section_hook, elf_backend_write_section,
7477 elf_backend_link_output_symbol_hook): Define.
7479 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7481 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7482 that keeps the characters in a B_INCL..B_EINCL range.
7483 (_bfd_link_section_stabs): When computing the sum of the
7484 characters in a B_INCL..B_EINCL range also keep a copy of those
7485 characters. Use this information to distinguish between
7486 include sections that have the same sum and the same length
7487 but which are nevertheless unique.
7489 2004-03-31 Paul Brook <paul@codesourcery.com>
7491 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7492 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7494 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7496 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7497 to 'sum_chars' and add field 'num_chars'.
7498 (_bfd_link_section_stabs): When computing the sum of the
7499 characters in a B_INCL..B_EINCL range also keep a count of the
7500 number of characters. Use this information to help distinguish
7501 between include sections when have the same sum but which
7502 nevertheless are still unique.
7504 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7506 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7508 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7509 Tomer Levi <Tomer.Levi@nsc.com>
7511 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7512 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7513 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7514 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7515 (cpu-cr16c.lo): New target.
7516 (elf32-cr16c.lo): Likewise.
7517 * Makefile.in: Regenerate.
7518 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7519 (bfd_archures_list): Add bfd_cr16c_arch.
7520 * config.bfd: Handle cr16c-*-elf*.
7521 * configure.in: Handle bfd_elf32_cr16c_vec.
7522 * configure: Regenerate.
7523 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7524 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7525 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7526 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7527 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7528 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7529 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7530 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7531 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7532 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7533 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7534 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7535 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7536 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7537 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7538 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7539 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7540 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7541 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7542 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7543 * targets.c (bfd_elf32_cr16c_vec): Declare.
7544 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7545 * cpu-cr16c.c: New file.
7546 * elf32-cr16c.c: Likewise.
7547 * libbfd.h: Regenerate.
7548 * bfd-in2.h: Likewise.
7550 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7552 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7554 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7556 * Makefile.am: Remove all mention of elflink.h.
7557 * Makefile.in: Regenerate.
7558 * bfd-in.h (bfd_elf_discard_info): Declare.
7559 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7560 * bfd-in2.h: Regenerate.
7561 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7562 bfd_elf32_link_record_dynamic_symbol,
7563 bfd_elf64_link_record_dynamic_symbol,
7564 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7565 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7566 _bfd_elf32_link_record_local_dynamic_symbol,
7567 _bfd_elf64_link_record_local_dynamic_symbol,
7568 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7569 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7570 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7571 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7572 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7573 _bfd_elf32_reloc_symbol_deleted_p,
7574 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7575 (bfd_elf_link_record_dynamic_symbol,
7576 bfd_elf_link_record_local_dynamic_symbol,
7577 bfd_elf_final_link, bfd_elf_gc_sections,
7578 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7579 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7580 bfd_elf_reloc_symbol_deleted_p): Declare.
7581 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7582 * elf32-arm.h: Update for changed function names. Remove local
7583 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7584 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7585 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7586 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7587 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7588 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7589 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7590 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7591 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7592 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7593 (bfd_elfNN_print_symbol): Define.
7594 * elfcode.h: Don't include elflink.h.
7595 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7596 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7597 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7598 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7599 elf_link_record_local_dynamic_symbol): Don't define.
7600 * elflink.c: Update for changed function names. Move elflink.h
7602 * elflink.h: Delete file.
7603 * po/SRC-POTFILES.in: Regenerate.
7604 * po/bfd.pot: Regenerate.
7606 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7608 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7609 "name" for global syms accidentally removed in 2004-03-20 change.
7611 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7613 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7614 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7615 where Elf_External_* is different for 64 and 32 bit, with
7616 corresponding elf_size_info field.
7617 (struct elf_final_link_info): Use "bfd_byte *" instead
7618 of "Elf_External_Sym *" for external_syms and symbuf.
7619 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7620 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7621 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7622 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7623 (elf_link_sort_cmp2): Adjust.
7624 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7625 using ELF_R_SYM macro. Set u.sym_mask.
7626 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7627 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7628 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7629 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7630 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7631 swap_syn_out functions. Rearrange dyn swap in/out switch.
7632 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7633 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7634 (elf_link_flush_output_syms): Add elf_backend_data arg.
7635 (elf_link_check_versioned_symbol): Likewise.
7636 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7637 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7638 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7639 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7640 ELF_R_TYPE and ELF_R_INFO macros.
7641 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7642 based on size rather than using ELF_R_INFO.
7643 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7645 (struct alloc_got_off_arg): New.
7646 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7647 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7648 (elf_gc_allocate_got_offsets): Adjust.
7649 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7650 ELF_R_SYM. Use bfd_section_from_elf_index.
7651 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7652 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7653 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7655 2004-03-26 Stan Shebs <shebs@apple.com>
7657 Remove MPW support, no longer used.
7658 * config.bfd (powerpc-*-mpw*): Remove configuration.
7659 * mpw-config.in, mpw-make.sed: Remove files.
7660 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7662 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7664 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7665 (ppc64_elf_add_symbol_hook): New function.
7666 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7667 const from Elf_Internal_Sym param.
7668 * elflink.c (elf_link_add_object_symbols): Adjust.
7669 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7670 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7671 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7672 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7673 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7674 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7675 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7676 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7677 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7678 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7679 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7680 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7681 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7682 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7683 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7684 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7686 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7688 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7689 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7690 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7691 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7692 (bfd_elf64_bfd_link_add_symbols): Delete.
7693 (bfd_elf_link_add_symbols): Declare.
7694 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7695 * elflink.c: Include safe-ctype.h.
7696 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7698 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7699 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7701 (elf_link_add_archive_symbols): Rename from
7702 _bfd_elf_link_add_archive_symbols, make static.
7703 (elf_link_add_object_symbols): New function. Corresponding
7704 elflink.h function converted to use elf_size_info.
7705 (bfd_elf_link_add_symbols): Likewise.
7706 (bfd_elf_size_dynamic_sections): Adjust.
7707 * elflink.h (elf_bfd_link_add_symbols): Delete.
7708 (elf_link_add_object_symbols): Delete.
7709 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7710 bfd_elf_link_add_symbols.
7711 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7713 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7715 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7716 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7718 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7719 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7720 (_bfd_elf_add_dt_needed_tag): Declare.
7721 (_bfd_elf_sort_symbol): Declare.
7722 (_bfd_elf_finalize_dynstr): Declare.
7723 (RELOC_FOR_GLOBAL_SYM): Formatting.
7724 * elfcode.h (elf_add_dynamic_entry): Delete.
7725 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7726 elflink.h function converted to use elf_size_info.
7727 (_bfd_elf_add_dt_needed_tag): Likewise.
7728 (_bfd_elf_sort_symbol): Likewise.
7729 (_bfd_elf_finalize_dynstr): Likewise.
7730 (compute_bucket_count): Likewise.
7731 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7732 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7733 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7734 * elflink.h: ..here.
7735 (sort_symbol, add_dt_needed_tag): Delete.
7736 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7737 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7739 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7740 * elf32-cris.c (add_dynamic_entry): Likewise.
7741 * elf32-hppa.c (add_dynamic_entry): Likewise.
7742 * elf32-i370.c (add_dynamic_entry): Likewise.
7743 * elf32-i386.c (add_dynamic_entry): Likewise.
7744 * elf32-m32r.c (add_dynamic_entry): Likewise.
7745 * elf32-m68k.c (add_dynamic_entry): Likewise.
7746 * elf32-ppc.c (add_dynamic_entry): Likewise.
7747 * elf32-s390.c (add_dynamic_entry): Likewise.
7748 * elf32-sh.c (add_dynamic_entry): Likewise.
7749 * elf32-sparc.c (add_dynamic_entry): Likewise.
7750 * elf32-vax.c (add_dynamic_entry): Likewise.
7751 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7752 * elf64-alpha.c (add_dynamic_entry): Likewise.
7753 * elf64-hppa.c (add_dynamic_entry): Likewise.
7754 * elf64-ppc.c (add_dynamic_entry): Likewise.
7755 * elf64-s390.c (add_dynamic_entry): Likewise.
7756 * elf64-sparc.c (add_dynamic_entry): Likewise.
7757 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7758 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7759 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7760 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7761 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7762 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7764 2004-03-23 Paul Brook <paul@codesourcery.com>
7766 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7768 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7770 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7771 literal tables and check for relocs outside of literal pools.
7772 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7773 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7775 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7776 (elf_xtensa_relocate_section): Read literal tables and check for
7777 dynamic relocations in read-only sections and not in literal pools.
7779 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7782 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7784 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7786 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7787 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7788 not defined by the executable, or defined in a DSO.
7789 <eliding run-time relocation of .got>: Initialize GOT entry for a
7790 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7792 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7793 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7794 a PLT reloc to GOT for an executable.
7795 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7796 .got for a DSO and explain why.
7797 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7798 and unreferenced symbols for which a PLT is defined. Adjust
7799 dynamic-symbol pruning correspondingly, to make sure we don't lose
7800 a dynamic symbol also defined by a DSO.
7802 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7804 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7805 and rel args. Group input and output args. Wrap to 80 columns.
7806 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7807 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7808 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7809 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7810 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7811 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7812 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7813 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7814 RELOC_FOR_GLOBAL_SYMBOL invocation.
7816 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7818 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7819 unresolved symbols in objects aren't allowed.
7821 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7823 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7824 (elf_hppa_unmark_useless_dynamic_symbols):
7825 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7826 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7827 (elf32_hppa_relocate_section): Likewise.
7828 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7829 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7830 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7831 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7832 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7834 * elf-m10200.c (mn10200_elf_relocate_section): Use
7835 RELOC_FOR_GLOBAL_SYMBOL.
7836 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7837 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7838 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7839 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7840 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7841 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7842 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7843 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7844 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7845 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7846 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7847 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7849 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7851 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7852 (final_link_relocate): Likewise.
7853 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7854 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7856 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7858 * Makefile.am: Run "make dep-am".
7859 * Makefile.in: Regenerate.
7860 * aclocal.m4: Regenerate.
7861 * config.in: Regenerate.
7862 * po/bfd.pot: Regenerate.
7864 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7865 H.J. Lu <hongjiu.lu@intel.com>
7867 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7868 type and size change code to where it was previously. Remove
7869 dt_needed param. Treat old weak syms as strong if new sym is
7870 from a shared lib, even when old sym is from another shared
7871 lib. Remove unnecessary tests of oldweak and newweak. Correct
7873 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7874 _bfd_elf_merge_symbol calls.
7875 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7876 dt_needed local var. Update comments.
7877 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7878 (_bfd_elf_add_default_symbol): Likewise.
7880 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7881 strong syms in one shared object overriding weak syms in another.
7883 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7885 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7886 dyn_lib_class field. Rearrange for better packing.
7887 (elf_dt_soname): Delete.
7888 (elf_dyn_lib_class): Define.
7889 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7890 (bfd_elf_set_dt_needed_soname): Delete.
7891 (bfd_elf_set_dyn_lib_class): New function.
7892 * elflink.h (add_dt_needed_tag): New function. Split out from..
7893 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7894 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7895 initialization of soname.
7896 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7898 * bfd-in.h (enum dynamic_lib_link_class): New.
7899 (bfd_elf_set_dt_needed_soname): Delete.
7900 (bfd_elf_set_dyn_lib_class): Declare.
7901 * bfd-in2.h: Regenerate.
7903 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7904 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7905 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7906 symbol loop. Instead use add_needed to flag tag as written.
7908 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7910 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7911 logic for null_input_bfd detection.
7913 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7915 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7917 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7919 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7922 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7924 * elflink.c (elf_link_read_relocs_from_section): Don't use
7925 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7926 (_bfd_elf_link_read_relocs): ..to here.
7927 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7929 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7931 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7932 values selected in configure.host. Require both to be defined
7933 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7934 corresponding BFD_HOST vars with quotes.
7935 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7936 Always require BFD_HOST_64_BIT_DEFINED.
7937 <file_ptr type>: Find off_t size before emitting message. Combine
7938 off_t and ftello64 conditional.
7939 * configure: Regenerate.
7941 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7943 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7944 aliasing warning. Remove trailing whitespace throughout file.
7946 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7948 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7949 input_section in calls to get_dyn_name.
7950 * 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
7952 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7954 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7956 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7957 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7958 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7959 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7960 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7961 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7962 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7964 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7965 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7966 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7967 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7968 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7969 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7970 (read_8_bytes, read_indirect_string, read_address): Likewise.
7971 (read_abbrevs, parse_comp_unit): Likewise.
7972 * targets.c (struct bfd_target): Likewise.
7973 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7974 * hppabsd-core.c: Likewise. Formatting.
7975 * hpux-core.c: Likewise.
7976 * irix-core.c: Likewise.
7977 * netbsd-core.c: Likewise.
7978 * osf-core.c: Likewise.
7979 * ptrace-core.c: Likewise.
7980 * sco5-core.c: Likewise.
7981 * trad-core.c: Likewise.
7982 * configure: Regenerate.
7983 * bfd-in2.h: Regenerate.
7985 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7987 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7988 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7989 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7990 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7991 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7992 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7993 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7994 * libbfd.c: Likewise in function definitions.
7995 (bfd_put_8): Mask with 0xff rather than casting to char.
7996 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7997 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7998 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7999 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8000 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8001 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8002 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8003 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8004 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8005 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8006 * archive.c (do_slurp_coff_armap): Update swap prototype.
8007 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8008 (tic54x_getl_signed_32): Likewise.
8009 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8010 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8011 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8012 (bfd_getp_signed_32, bfd_putp32): Likewise.
8013 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8014 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8015 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8016 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8017 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8018 bfd_h_getx_signed_16, bfd_h_putx16.
8019 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8020 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8021 * hpux-core.c: Likewise.
8022 * irix-core.c: Likewise.
8023 * netbsd-core.c: Likewise.
8024 * osf-core.c: Likewise.
8025 * ptrace-core.c: Likewise.
8026 * sco5-core.c: Likewise.
8027 * trad-core.c: Likewise.
8028 * bfd-in2.h: Regenerate.
8030 2004-03-15 Matt Thomas <matt@3am-software.com>
8032 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8035 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8037 * config.bfd: Add x86_64-*-openbsd*.
8038 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8040 * configure: Regenerate.
8042 2004-03-12 Nick Clifton <nickc@redhat.com>
8043 Dave Murphy <wintermute2k4@ntlworld.com>
8045 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8046 if the input bfd does not contain any code.
8048 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8050 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8052 2004-03-05 Fred Fish <fnf@redhat.com>
8054 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8055 mips16 symbols to be even rather than testing first for even/odd.
8056 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8058 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8060 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8063 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8065 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8066 undefined symbols as hash_new.
8068 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8070 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8072 * elf32-sh.c: Ditto.
8073 * bfd-in2.h: Regenerate.
8075 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8077 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8079 (_frv_count_got_plt_entries): Initialize them.
8080 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8082 (frv_pic_relocs_info_for_global): Likewise.
8083 (frv_pic_relocs_info_for_local): Likewise.
8084 (frv_pic_merge_early_relocs_info): New.
8085 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8087 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8088 Check that we don't exceed the allocated count for entry.
8089 (_frv_add_rofixup): Likewise.
8090 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8091 (elf32_frv_finish_dynamic_sections): Improve error message in case
8092 we emit too few rofixup entries.
8094 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8096 * archures.c (bfd_mach_fr450): New.
8097 * bfd-in2.h: Regenerate.
8098 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8099 (arch_info_500): Link to it.
8100 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8101 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8102 (frv_elf_arch_extension_p): New function.
8103 (frv_elf_merge_private_bfd_data): Use it.
8105 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8107 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8109 * elflink.h (is_global_data_symbol_definition): Moved to
8111 (elf_link_is_defined_archive_symbol): Likewise.
8112 (elf_link_add_archive_symbols): Likewise. Renamed to
8113 _bfd_elf_link_add_archive_symbols.
8115 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8116 of ELF symbol table entry from backend.
8117 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8118 instead of elf_link_add_object_symbols.
8120 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8122 * elf-bfd.h (struct elf_backend_data): Added
8123 elf_backend_can_make_relative_eh_frame,
8124 elf_backend_can_make_lsda_relative_eh_frame and
8125 elf_backend_encode_eh_address.
8126 (_bfd_elf_encode_eh_address): Declare.
8127 (_bfd_elf_can_make_relative): Declare.
8128 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8129 hooks to decide whether to attempt to make_relative and
8131 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8132 (_bfd_elf_can_make_relative): New.
8133 (_bfd_elf_encode_eh_address): New.
8134 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8135 (frv_elf_encode_eh_address): New.
8136 (elf_backend_can_make_relative_eh_frame): Define.
8137 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8138 (elf_backend_encode_eh_address): Define.
8140 (elf_backend_can_make_relative_eh_frame): Define.
8141 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8142 (elf_backend_encode_eh_address): Define.
8143 (elfNN_bed): Add them.
8145 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8147 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8148 complain_on_overflow to signed.
8150 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8152 * elflink.h (sort_symbol): New.
8153 (elf_link_add_object_symbols): Use a sorted symbol array for
8156 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8158 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8159 for pc relative relocs.
8160 (elf_s390_relocate_section): Likewise.
8161 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8162 for pc relative relocs.
8163 (elf_s390_relocate_section): Likewise.
8165 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8167 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8170 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8172 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8173 field to track if a relocation is against readonly section.
8174 (count_dyn_reloc): Take a new argument for rent->reltext.
8175 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8176 (get_reloc_section): Don't set ia64_info->reltext here.
8177 (allocate_dynrel_entries): Set ia64_info->reltext here.
8179 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8181 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8182 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8183 function's descriptor to symbol+offset, and map local undefweak
8184 symbol to NULL function descriptor.
8185 (elf32_frv_relocate_section): Likewise.
8187 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8189 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8191 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8192 (netbsd_core_file_p): Set architecture from machine ID for
8195 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8197 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8198 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8200 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8202 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8203 symbols with non-default visibility.
8205 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8207 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8208 IMAGE_SCN_MEM_WRITE on known sections only.
8210 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8212 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8213 symbols used in PIE relocs.
8215 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8217 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8220 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8222 * configure.in: Update version to 2.15.90.
8223 * configure: Regenerate.
8225 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8226 Richard Sandiford <rsandifo@redhat.com>
8228 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8229 _bfd_elf_symbol_refs_local_p to decide whether to decay
8230 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8231 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8232 relocs if the symbol wasn't defined by a regular object file.
8233 Don't check the symbol's dynindx.
8235 2004-02-16 Andrew Cagney <cagney@redhat.com>
8237 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8239 * bfd-in2.h: Re-generate.
8241 2004-02-14 Andrew Cagney <cagney@redhat.com>
8243 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8244 _LARGEFILE64_SOURCE.
8246 2004-02-13 Andrew Cagney <cagney@redhat.com>
8248 * elf.c (vma_page_aligned_bias): New function.
8249 (assign_file_positions_except_relocs)
8250 (assign_file_positions_for_segments): Replace broken modulo
8251 arithmetic with call to vma_page_aligned_bias.
8253 2004-02-11 Andrew Cagney <cagney@redhat.com>
8255 * bfd-in.h: Update copyright.
8256 (bfd_tell): Change return type to file_ptr.
8257 * bfd-in2.h: Re-generate.
8258 * cache.c: Update copyright.
8259 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8261 (close_one): Use real_ftell.
8262 * bfdio.c: Update copyright.
8263 (real_ftell, real_fseek): New functions.
8264 (bfd_tell): Use real_fseek and real_ftell, change return type to
8266 (bfd_seek): Use real_ftell and real_fseek, change type of
8267 file_position to a file_ptr.
8268 * libbfd-in.h: Update copyright.
8269 (real_ftell, real_fseek): Declare.
8270 * libbfd.h: Re-generate.
8272 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8273 fseeko and fseeko64. Determine bfd_file_ptr.
8274 * configure: Re-generate.
8275 * config.in: Re-generate.
8277 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8279 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8280 * elf32-h8300.c: Likewise.
8282 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8283 Nick Clifton <nickc@redhat.com>
8285 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8286 GOT entries with no associated GOT subsection.
8288 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8290 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8291 * elf.c (swap_out_syms): Use it to decide whether local section
8292 symbols should be named.
8293 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8294 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8295 (elf_backend_name_local_section_symbols): Define.
8296 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8298 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8300 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8301 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8304 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8306 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8307 to bfd_link_hash_entry passed by reference to
8308 _bfd_generic_link_add_one_symbol.
8310 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8312 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8313 relocations against dynamic symbols.
8315 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8317 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8320 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8322 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8323 * bfd-in2.h, libbfd.h: Rebuilt.
8325 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8327 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8328 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8329 flag has been cleared.
8331 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8333 * coff-h8300.c: Add and adjust comments about relaxation.
8334 * elf32-h8300.c: Likewise.
8336 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8338 * coff-h8300.c: Fix comment typos.
8339 * elf32-h8300.c: Likewise.
8341 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8343 * coff-h8300.c: Add comments about relaxation.
8344 * elf32-h8300.c: Likewise.
8346 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8348 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8350 * aclocal.m4: Regenerate.
8351 * configure: Regenerate.
8353 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8355 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8356 mips_elf64_rtype_to_howto instead of using howto_table.
8358 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8360 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8362 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8363 relocs which would not use the PLT.
8365 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8367 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8368 (ppc64_elf_gc_sweep_hook): Likewise.
8369 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8371 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8373 Adds linker relaxation support for bit manipulation insns like
8374 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8376 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8377 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8378 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8379 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8381 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8383 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8385 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8387 * elf32-h8300.c: Fix formatting.
8389 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8391 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8392 dynamic object is present. Declare r_symndx and h in an inner
8394 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8396 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8398 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8399 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8400 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8401 identically. Do not emit PC24 relocations for shared libraries.
8402 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8403 identically. Don't adjust pc_count.
8404 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8405 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8406 adjust count for branch relocations.
8407 (allocate_dynrelocs): Correct typo in call to
8408 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8409 PC24 or PLT32 relocs when linking.
8411 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8413 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8414 relocation howto with ARM_26 one for consistency.
8415 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8416 that will be converted to ARM_26D ones, since we always want 'done'
8417 relocations to be reflected in section's data.
8418 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8420 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8423 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8425 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8426 are not partial_inplace during a relocatable link.
8428 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8430 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8431 if no dynamic object is present. Declare r_symndx and h in an
8434 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8436 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8437 trampoline if it is known out of range.
8439 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8441 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8442 * elf32-frv.c (_frv_osec_readonly_p): New.
8443 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8445 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8446 (elf32_frv_relocate_section): Likewise. Error out if attempting
8447 to emit rofixups or dynamic relocs in read-only segments. Use
8448 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8449 dynamic relocations.
8450 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8451 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8452 relocations or fixups involving merged sections correctly. Avoid
8453 crash when undefined symbol is referenced by R_FRV_32 or
8454 R_FRV_FUNCDESC_VALUE.
8455 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8456 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8457 input section holding local symbol to addend of R_FRV_32 or
8458 R_FRV_FUNCDESC_VALUE dynamic relocation.
8459 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8460 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8461 (elf32_frv_always_size_sections): Don't store pointer to
8462 __stacksize symbol in sec_info.
8463 (elf32_frv_modify_segment_map): Look it up here.
8464 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8465 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8466 of the lazy PLT entry, not only its offset, as the low word of a
8467 function descriptor.
8468 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8469 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8470 if a hash table entry already exists but is not a definition.
8471 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8472 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8473 (_frv_add_rofixup): Don't inline.
8474 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8475 for undefweak symbols.
8476 (elf32_frv_relocate_section): Avoid crash while computing
8477 relocation when linking with shared library. Only emit rofixups
8478 and dynamic relocations for alloc&load sections. Mark binaries
8479 with inter-segment relocations for relocation as a unit.
8480 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8481 (DEFAULT_STACK_SIZE): New.
8482 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8483 emit rofixups or dynamic relocs when linking dynamic non-PIE
8485 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8486 shared libs too. Reserve the last entry for the GOT pointer.
8487 (elf32_frv_finish_dynamic_sections): Emit it.
8488 (elf32_frv_always_size_sections): New.
8489 (elf32_frv_modify_segment_map): New.
8490 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8492 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8493 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8494 (elf_backend_always_size_sections): New.
8495 (elf_backend_modify_segment_map): New.
8496 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8497 * config.bfd: Added frv-*-*linux*.
8498 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8499 ABS section, instead of crashing.
8500 (elf32_frv_relocate_section): Don't crash before warning about
8501 different segments in non-PIC relocation.
8502 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8503 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8504 relocs to undefweak symbols.
8505 (elf32_frv_relocate_section): Ditto for undefined symbols.
8506 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8507 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8508 gotfixup section was created.
8509 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8510 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8511 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8512 complain_overflow_signed.
8513 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8514 have not been allocated.
8515 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8516 privfd only if dynamic sections were created.
8517 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8518 for GPREL relocs. When linking relocatable FDPIC executables,
8519 emit warnings for relocations that would be illegal on PIE or
8520 shared libraries. Emit rofixup for R_FRV_32 only if input object
8522 (_frv_create_got_section): Define _gp symbol in the rofixup
8524 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8525 dynamic sections missing, error out requesting -melf32frvfd.
8526 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8527 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8528 computation of addends from section and global or local symbol
8529 value. Change return type to bfd_boolean, and return a failure if
8530 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8531 nonzero addend is required.
8532 (elf32_frv_relocate_section): Likewise. Print error for
8533 unsupported nonzero addends.
8534 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8535 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8536 force everything local.
8537 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8538 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8539 (frv_gotfixup_section): New.
8540 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8541 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8543 (_frv_add_rofixup): New.
8544 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8545 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8546 improve some ugly conditions.
8547 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8548 relocations in fdpic.
8549 (_frv_create_got_section): Create .rofixup.got section.
8550 (struct _frv_dynamic_got_info): Added fixups.
8551 (_frv_count_got_plt_entries): Account in-GOT relocations into
8552 relocs32, relocsfd and relocsfdv. Account them into relocs or
8553 fixups, as appropriate.
8554 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8556 (elf32_frv_finish_dynamic_sections): Verify that the right number
8557 of relocations and fixups was generated.
8558 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8560 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8561 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8562 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8563 descriptor of a (formerly-)global symbol is local.
8564 (struct frv_pic_relocs_info): Adjust comments.
8565 (_frv_emit_got_relocs_plt_entries): Adjust.
8566 (elf32_frv_relocate_section): Likewise.
8567 (_frv_count_got_plt_entries): Likewise.
8568 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8569 symbol's value to addend in the common preamble. Decay dynamic
8570 symbols to section+offset if they bind or call locally, for GOT
8571 and FUNCDESC_VALUE, respectively.
8572 (elf32_frv_relocate_section): Likewise.
8573 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8574 internal or hidden visibility.
8575 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8576 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8577 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8578 (elf32_frv_relocate_section): Pass relocation addend in. Use
8579 original relocation addend to look up the got relocs/plt entries
8580 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8581 processing relocations that reference .scommon symbols.
8582 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8583 Introduce support for dynamic linking.
8584 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8585 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8586 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8587 (frv_reloc_type_lookup): Return REL howtos for executables and
8589 (frv_info_to_howto_rel): New.
8590 (struct frv_elf_link_hash_table): New.
8591 (frv_hash_table, frv_got_section, frv_gotrel_section,
8592 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8593 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8594 (frv_elf_link_hash_table_create): New.
8595 (struct frv_pic_relocs_info): New.
8596 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8597 (frv_pic_relocs_info_find): New.
8598 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8600 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8601 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8602 (_frv_emit_got_relocs_plt_entries): New.
8603 (elf32_frv_relocate_section): Add support for dynamic linking.
8604 Handle new relocations.
8605 (_frv_create_got_section): New.
8606 (elf32_frv_create_dynamic_sections): New.
8607 (ELF_DYNAMIC_INTERPRETER): New.
8608 (struct _frv_dynamic_got_info): New.
8609 (_frv_count_got_plt_entries): New.
8610 (struct _frv_dynamic_got_plt_info): New.
8611 (_frv_compute_got_alloc_data): New.
8612 (_frv_get_got_entry, _frv_get_fd_entry): New.
8613 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8614 (_frv_resolve_final_relocs_info): New.
8615 (elf32_frv_size_dynamic_sections): New.
8616 (elf32_frv_finish_dynamic_sections): New.
8617 (elf32_frv_adjust_dynamic_symbol): New.
8618 (elf32_frv_finish_dynamic_symbol): New.
8619 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8621 (elf_info_to_howto_rel): Define.
8622 (bfd_elf32_bfd_link_hash_table_create): Define.
8623 (elf_backend_create_dynamic_sections): Define.
8624 (elf_backend_adjust_dynamic_symbol): Define.
8625 (elf_backend_size_dynamic_sections): Define.
8626 (elf_backend_finish_dynamic_symbol): Define.
8627 (elf_backend_finish_dynamic_sections): Define.
8628 (elf_backend_want_got_sym): Define.
8629 (elf_backend_got_header_size): Define.
8630 (elf_backend_want_got_plt): Define.
8631 (elf_backend_plt_readonly): Define.
8632 (elf_backend_want_plt_sym): Define.
8633 (elf_backend_plt_header_size): Define.
8634 (elf_backend_may_use_rel_p): Define.
8635 (elf_backend_may_use_rela_p): Define.
8636 (elf_backend_default_use_rela_p): Define.
8637 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8638 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8639 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8640 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8641 (frv_reloc_map): Map the corresponding BFD relocs to them.
8642 (frv_reloc_type_lookup): ... and back to BFD relocs.
8643 * reloc.c: New relocs.
8644 * bfd-in2.h, libbfd.h: Rebuilt.
8645 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8646 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8647 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8648 R_FRV_FUNCDESC_GOTLO): New.
8649 (frv_reloc_map): Map the corresponding BFD relocs to them.
8650 (frv_reloc_type_lookup): ... and back to BFD relocs.
8651 * reloc.c: New relocs.
8652 * bfd-in2.h, libbfd.h: Rebuilt.
8654 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8656 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8657 targets to support pages of up to 64kB.
8658 (elf32_bed): Redefine to get a separate backend data structure for
8659 traditional targets.
8660 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8661 targets to support pages of up to 64kB.
8662 (elf64_bed): Redefine to get a separate backend data structure for
8663 traditional targets.
8664 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8665 targets to support pages of up to 64kB.
8666 (elf32_bed): Redefine to get a separate backend data structure for
8667 traditional targets.
8669 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8671 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8673 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8675 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8676 (elf_i386_grok_psinfo): Likewise.
8678 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8680 * config.bfd: Add m68k-uClinux target.
8682 2004-01-01 Grant Edwards <grante@visi.com>
8684 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8685 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8686 (elf32_h8_gc_sweep_hook): New function.
8687 (elf_backend_gc_mark_hook): Define.
8688 (elf_backend_gc_sweep_hook): Define.
8689 (elf_backend_can_gc_sections): Define.
8691 For older changes see ChangeLog-0203
8697 version-control: never
projects / platform / upstream / binutils.git / blob