1 2005-07-06 Alan Modra <amodra@bigpond.net.au>
3 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
6 2005-07-05 Paul Brook <paul@codesourcery.com>
8 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
9 (ppc_elf_vxworks_get_sec_type_attr): New function.
10 (elf_backend_special_sections): Remove vxwords definition.
11 (elf_backend_get_sec_type_attr): Define for vxworks.
13 2005-07-05 Nick Clifton <nickc@redhat.com>
15 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
17 2005-07-05 Paul Brook <paul@codesourcery.com>
19 * config.bfd: Add separate case for ppc-vxworks.
20 * configure: Regenerate.
21 * configure.in: Include elf-vxworks.lo on ppc targets.
22 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
24 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
25 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
26 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
27 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
28 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
29 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
30 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
31 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
32 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
33 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
34 (ppc_elf_create_got): Create .got.plt for VxWorks.
35 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
37 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
38 (allocate_got): VxWorks does not need a got header.
39 (allocate_dynrelocs): Handle VxWorks plt format.
40 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
41 VxWorks. Handle VxWorks plt/got.
42 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
43 (ppc_elf_vxworks_special_sections): New.
44 (ppc_elf_vxworks_link_hash_table_create,
45 ppc_elf_vxworks_add_symbol_hook,
46 elf_i386_vxworks_link_output_symbol_hook,
47 ppc_elf_vxworks_final_write_processing): New functions.
48 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
49 (_bfd_target_vector): Use it.
51 2005-07-05 Jakub Jelinek <jakub@redhat.com>
53 * libbfd-in.h (struct artdata): Add extended_names_size field.
55 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
56 allocated object by bfd_zalloc.
57 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
58 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
59 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
60 (get_extended_arelt_filename): Fail if index is bigger or equal to
62 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
63 get_extended_arelt_filename already did that.
64 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
65 Allocate one extra byte and clear it, in case extended names table
68 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
69 bfd_zalloc2): New prototypes.
70 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
71 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
72 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
73 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
74 elf_map_symbols, map_sections_to_segments,
75 assign_file_positions_for_segments, copy_private_bfd_data,
76 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
81 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
82 verdef or verneed section.
83 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
84 verneed sections gracefully.
85 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
86 bogus relocation values.
87 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
88 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
89 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
90 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
91 * elfxx-ia64.c (lookup_howto): Likewise.
93 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
94 the end of strtab and clear it.
97 2005-07-05 Nick Clifton <nickc@redhat.com>
99 * po/vi.po: New Vietnamese translation.
100 * configure.in (ALL_LINGUAS): Add vi.
101 * configure: Regenerate.
103 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
105 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
106 touchup logic like i386/ppc.
108 2005-07-05 Alan Modra <amodra@bigpond.net.au>
110 * elf.c (special_sections): Move const qualifier.
111 (special_sections_b..special_sections_t): Likewise.
112 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
114 (elf32_arm_symbian_special_sections): Move const qualifier.
115 * elf32-m32r.c: Similarly.
116 * elf32-m68hc11.c: Similarly.
117 * elf32-m68hc12.c: Similarly.
118 * elf32-mcore.c: Similarly.
119 * elf32-ppc.c: Similarly.
120 * elf32-sh64.c: Similarly.
121 * elf32-v850.c: Similarly.
122 * elf32-xtensa.c: Similarly.
123 * elf64-alpha.c: Similarly.
124 * elf64-hppa.c: Similarly.
125 * elf64-ppc.c: Similarly.
126 * elf64-sh64.c: Similarly.
127 * elfxx-ia64.c: Similarly.
128 * elfxx-mips.c: Similarly.
130 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
132 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
133 info->executable instead of !info->shared where appropriate.
135 2005-07-04 Alan Modra <amodra@bigpond.net.au>
138 * elf.c (assign_file_positions_for_segments): Remove excluded
139 sections from the segment map.
141 2005-07-04 Alan Modra <amodra@bigpond.net.au>
144 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
146 (_bfd_elf_get_special_section): Declare.
147 (bfd_elf_special_section): Update prototype.
148 * elf.c (special_sections): Remove unused outer entries.
149 (get_special_section): Delete.
150 (_bfd_elf_get_special_section): New function.
151 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
152 special_sections indexing.
153 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
154 * elf32-arm.c (symbian_special_sections_d): Delete.
155 (symbian_special_sections_g, symbian_special_sections_h): Delete.
156 (symbian_special_sections_i, symbian_special_sections_f): Delete.
157 (symbian_special_sections_p): Delete.
158 (elf32_arm_symbian_special_sections): Merge above to here.
159 (elf32_arm_symbian_get_sec_type_attr): New function.
160 (elf_backend_special_sections): Don't define.
161 (elf_backend_get_sec_type_attr): Define.
162 * elf32-m32r.c: Similarly to elf32-arm.c.
163 * elf32-m68hc11.c: Likewise.
164 * elf32-m68hc12.c: Likewise.
165 * elf32-mcore.c: Likewise.
166 * elf32-sh64.c: Likewise.
167 * elf32-v850.c: Likewise.
168 * elf32-xtensa.c: Likewise.
169 * elf64-alpha.c: Likewise.
170 * elf64-hppa.c: Likewise.
171 * elf64-ppc.c: Likewise.
172 * elf64-sh64.c: Likewise.
173 * elfxx-ia64.c: Likewise.
174 * elfxx-mips.c: Likewise.
175 * elf32-ppc.c: Likewise.
176 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
177 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
178 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
179 (elf_backend_get_sec_type_attr): Define.
180 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
181 (elf_backend_special_sections): Don't define.
184 2005-07-01 Nick Clifton <nickc@redhat.com>
186 * cpu-d10v.c: Update to ISO C90 style function declarations and
188 * cpu-d30v.c: Likewsie.
189 * cpu-i370.c: Likewsie.
190 * cpu-xstormy16.c: Likewsie.
191 * elf32-arc.c: Likewsie.
192 * elf32-d10v.c: Likewsie.
193 * elf32-d30v.c: Likewsie.
194 * elf32-dlx.c: Likewsie.
195 * elf32-i370.c: Likewsie.
196 * elf32-i960.c: Likewsie.
197 * elf32-ip2k.c: Likewsie.
198 * elf32-m32r.c: Likewsie.
199 * elf32-mcore.c: Likewsie.
200 * elf32-openrisc.c: Likewsie.
201 * elf32-or32.c: Likewsie.
202 * elf32-pj.c: Likewsie.
203 * elf32-v850.c: Likewsie.
204 * elf32-xstormy16.c: Likewsie.
206 2005-07-01 Alan Modra <amodra@bigpond.net.au>
208 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
210 (elf64_alpha_create_dynamic_sections): Always make new sections
211 by using bfd_make_section_anyway_with_flags. Check that .got not
213 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
216 2005-06-30 Alan Modra <amodra@bigpond.net.au>
218 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
219 _SDA_BASE_ and _SDA2_BASE_ symbols.
220 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
221 sym if not def_regular.
222 (_bfd_elf_provide_section_bound_symbols): Similarly.
224 2005-06-30 Ben Elliston <bje@gnu.org>
226 * config.bfd: Mark as obsolete:
231 2005-06-29 Alan Modra <amodra@bigpond.net.au>
233 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
234 .eh_frame specially..
235 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
236 Don't recheck sections we have already marked.
237 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
238 * section.c (struct bfd_section): Add gc_mark_from_eh.
239 (STD_SECTION): Adjust.
240 * ecoff.c (bfd_debug_section): Adjust.
241 * bfd-in2.h: Regenerate.
243 2005-06-29 Alan Modra <amodra@bigpond.net.au>
245 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
246 not been processed by check_relocs.
248 2005-06-29 Paul Brook <paul@codesourcery.com>
250 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
251 * bfd-in2.h: Regenerate.
252 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
254 * elflink.c (bfd_elf_set_symbol): Add section argument.
255 (_bfd_elf_provide_symbol): Ditto.
256 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
258 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
260 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
262 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
263 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
264 (struct elf32_hppa_link_hash_table): Use etab and bstab.
265 (stub_hash_newfunc): Use hh.
266 (hppa_link_hash_newfunc): Use hsh_cache.
267 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
268 (elf32_hppa_link_hash_table_free): Use bstab.
269 (hppa_stub_name): Use eh.
270 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
271 (hppa_add_stub): Use bstab.
272 (hppa_type_of_stub): Use eh.
273 (hppa_build_one_stub): Use hh and bh_root.
274 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
275 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
276 (elf32_hppa_gc_sweep_hook): Use hdh_next.
277 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
278 (allocate_plt_static): Use etab.
279 (allocate_dynrelocs): Use etab, and hdh_next.
280 (readonly_dynrelocs): Use hdh_next.
281 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
282 (get_local_syms): Use eh, bstab, and hh.
283 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
284 (elf32_hppa_set_gp): Use etab.
285 (elf32_hppa_build_stubs): Use bstab.
286 (final_link_relocate): Use eh, bh_root.
287 (elf32_hppa_relocate_section): Use elf, etab.
288 (elf32_hppa_finish_dynamic_sections): Use etab.
290 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
292 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
295 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
297 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
298 (hppa_stub_hash_entry): Define.
299 (stub_hash_newfunc): Rename variables.
300 (hppa_link_hash_newfunc): Likewise.
301 (elf32_hppa_link_hash_table_free): Likewise.
302 (hppa_stub_name): Likewise.
303 (hppa_get_stub_entry): Likewise.
304 (hppa_add_stub): Likewise.
305 (hppa_type_of_stub): Likewise.
306 (hppa_build_one_stub): Likewise.
307 (hppa_size_one_stub): Likewise.
308 (elf32_hppa_create_dynamic_sections): Likewise.
309 (elf32_hppa_copy_indirect_symbol): Likewise.
310 (elf32_hppa_check_relocs): Likewise.
311 (elf32_hppa_gc_mark_hook): Likewise.
312 (elf32_hppa_gc_sweep_hook): Likewise.
313 (elf32_hppa_grok_psinfo): Likewise.
314 (elf32_hppa_hide_symbol): Likewise.
315 (elf32_hppa_adjust_dynamic_symbol): Likewise.
316 (allocate_dynrelocs): Likewise.
317 (clobber_millicode_symbols): Likewise.
318 (readonly_dynrelocs): Likewise.
319 (elf32_hppa_size_dynamic_sections): Likewise.
320 (get_local_syms): Likewise.
321 (elf32_hppa_size_stubs): Likewise.
322 (hppa_record_segment_addr): Likewise.
323 (final_link_relocate): Likewise.
324 (elf32_hppa_relocate_section): Likewise.
325 (elf32_hppa_finish_dynamic_symbol): Likewise.
327 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
330 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
332 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
333 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
334 * elf32-cris.c (cris_elf_check_relocs): Likewise.
335 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
336 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
337 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
338 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
339 * elf32-i370.c (i370_elf_check_relocs): Likewise.
340 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
341 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
342 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
343 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
344 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
345 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
346 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
347 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
348 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
349 * elf32-s390.c (elf_s390_check_relocs): Likewise.
350 * elf32-sh.c (sh_elf_check_relocs): Likewise.
351 * elf32-v850.c (v850_elf_check_relocs): Likewise.
352 * elf32-vax.c (elf_vax_check_relocs): Likewise.
353 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
354 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
355 * elf64-s390.c (elf_s390_check_relocs): Likewise.
356 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
357 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
358 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
360 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
363 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
366 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
369 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
370 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
372 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
374 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
375 BFD_RELOC_X86_64_GOTPC32.
376 * bfd-in2.h: Regenerated.
378 2005-06-17 Jakub Jelinek <jakub@redhat.com>
380 * elf.c (bfd_section_from_shdr): Kill bogus warning.
382 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
383 symbol, relocation, group or versym sections.
385 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
387 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
388 doesn't point into the section.
390 2005-06-17 Jan Beulich <jbeulich@novell.com>
392 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
393 and BFD_RELOC_X86_64_GOTPC32.
394 * libbfd.h (bfd_reloc_code_real_names): Likewise.
395 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
396 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
397 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
398 and R_X86_64_GOTPC32.
399 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
400 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
401 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
402 (elf64_x86_64_relocate_section): Likewise.
403 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
405 2005-06-15 Mark Kettenis <kettenis@gnu.org>
407 * archive.c: Include "libiberty.h".
409 2005-06-15 Nick Clifton <nickc@redhat.com>
411 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
412 produced by the GreenHills toolchain can be assimilated.
414 2005-06-14 Steve Ellcey <sje@cup.hp.com>
416 * som.c (som_find_inliner_info): New.
418 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
420 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
422 2005-06-14 Jakub Jelinek <jakub@redhat.com>
424 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
425 Prevent endless recursion on broken objects.
427 * archive.c (do_slurp_coff_armap): Check for overflows.
429 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
431 * elfcode.h (elf_write_relocs): Do nothing if there are no
434 2005-06-10 Alan Modra <amodra@bigpond.net.au>
436 * dwarf2.c (decode_line_info): Revert last change. Instead set
437 initial low_pc to -1 to avoid need to test whether loc_pc has
440 2005-06-09 Christopher Faylor <cgf@timesys.com>
442 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
443 either SEC_ALLOC OR SEC_LOAD.
445 2005-06-09 Christopher Faylor <cgf@timesys.com>
447 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
448 section header. Do not add STYP_NOLOAD since it does not appear to be
451 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
454 * dwarf2.c (lookup_address_in_line_info_table): Restore code
455 handling NULL function info, removed with 2005-04-03 change.
457 2005-06-08 Mark Mitchell <mark@codesourcery.com>
459 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
461 2005-06-09 Alan Modra <amodra@bigpond.net.au>
463 * elflink.c (elf_mark_used_section): Delete.
464 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
465 * reloc.c (bfd_mark_used_section): New function.
466 (bfd_generic_gc_sections): Call bfd_mark_used_section.
468 2005-06-08 Alan Modra <amodra@bigpond.net.au>
470 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
473 2005-06-07 Mark Mitchell <mark@codesourcery.com>
475 * opncls.c (bfd_fdopenr): Add missing break statements.
477 2005-06-07 Mark Mitchell <mark@codesourcery.com>
479 * opncls.c (bfd_fopen): New API.
481 (bfd_fdopenr): Likewise.
482 * bfd-in2.h: Regenerated.
484 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
485 Michael Snyder <msnyder@redhat.com>
486 Stan Cox <scox@redhat.com>
488 * Makefile.am (ALL_MACHINES): Add ms1 support.
489 (ALL_MACHINES_CFILES): Same.
490 (BFD32_BACKENDS): Same.
491 (BFD32_BACKENDS_CFILES): Same.
493 * Makefile.in: Regenerate.
495 * archures.c (bfd_architecture): Add ms1 entries.
496 Externalize bfd_ms1_arch.
497 (bfd_archures_list): Add bfd_ms1_arch.
499 * bfd-in2.h: Regenerate.
501 * cpu-ms1.c: New file.
503 * elf32-ms1.c: New file.
505 * targets.c: Define extern of bfd_elf32_ms1_vec.
506 Add bfd_elf32_ms1_vec to _bfd_target_vector.
508 * configure.in: Add bfd_elf32_ms1_vec case.
510 * configure: Regenerate.
512 * config.bfd: Add ms1-*-elf to table.
514 2005-06-07 Zack Weinberg <zack@codesourcery.com>
516 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
518 2005-06-07 Alan Modra <amodra@bigpond.net.au>
520 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
521 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
523 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
526 * bfd.c (bfd_find_line): New.
528 * dwarf2.c (comp_unit): Add variable_table.
529 (funcinfo): Add file, line, and sec.
531 (lookup_symbol_in_function_table): New.
532 (lookup_symbol_in_variable_table): New.
533 (scan_unit_for_functions): Renamed to ...
534 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
536 (comp_unit_find_nearest_line): Updated.
537 (comp_unit_find_line): New.
538 (_bfd_dwarf2_find_line): New.
540 * elf-bfd.h (_bfd_elf_find_line): New.
541 (_bfd_generic_find_line): New. Defined.
543 * elf.c (_bfd_elf_find_line): New.
545 * libbfd-in.h (_bfd_dwarf2_find_line): New.
546 (_bfd_generic_find_line): New.
548 * bfd-in2.h: Regenerated.
549 * libbfd.h: Likewise.
551 * libbfd.c (_bfd_generic_find_line): New.
553 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
554 with _bfd_generic_find_line.
555 (bfd_target): Add _bfd_find_line.
557 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
559 * dwarf2.c (decode_line_info): Properly set low_pc.
561 2005-06-06 Alan Modra <amodra@bigpond.net.au>
563 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
564 case, include addend when indexing .opd section map.
565 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
566 clear opd_adjust array if no_opd_opt set. Tidy code.
567 Ignore zero size .opd. Check bfd_alloc return value.
568 (ppc_stub_name): Return immediately on bfd_malloc fail.
569 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
571 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
573 * dwarf2.c (comp_unit): Fix a typo in comment.
575 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
577 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
578 (reloc_type_lookup): Dito.
579 (elf_vax_discard_copies): Dito.
580 (elf_vax_instantiate_got_entries): Dito.
581 (elf_vax_link_hash_traverse): Dito.
582 (elf_vax_link_hash_newfunc): Dito.
583 (elf_vax_link_hash_table_create): Dito.
584 (elf32_vax_set_private_flags): Dito.
585 (elf32_vax_merge_private_bfd_data): Dito.
586 (elf32_vax_print_private_bfd_data): Dito.
587 (elf_vax_check_relocs): Dito.
588 (elf_vax_gc_mark_hook): Dito.
589 (elf_vax_gc_sweep_hook): Dito.
590 (elf_vax_size_dynamic_sections): Dito.
591 (elf_vax_discard_copies): Dito.
592 (elf_vax_instantiate_got_entries): Dito.
593 (elf_vax_relocate_section): Dito.
594 (elf_vax_finish_dynamic_symbol): Dito.
595 (elf_vax_finish_dynamic_sections): Dito.
596 (elf_vax_hash_table): Break-up of line isn't needed.
597 (elf_vax_check_relocs): Remove leading whitespace
598 (elf_vax_relocate_section): Remove redundant whitespace
599 (elf_vax_link_hash_newfunc): Don't cast NULL.
600 (elf_vax_link_hash_table_create): Dito.
601 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
603 2005-06-03 Alan Modra <amodra@bigpond.net.au>
606 * configure.in: Bump version
607 * configure: Regenerate.
608 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
609 discarded section sym refs and kill linker output.
610 * simple.c (simple_dummy_einfo): New function.
611 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
613 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
616 2005-06-02 Alan Modra <amodra@bigpond.net.au>
618 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
619 restrictive of func code and func descr for undefined syms as well
622 2005-05-31 Jim Blandy <jimb@redhat.com>
624 * Makefile.am: Regenerate dependencies with 'make dep-am'.
625 * Makefile.in: Regenerate.
627 2005-05-31 Richard Henderson <rth@redhat.com>
629 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
630 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
631 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
632 (elf64_alpha_want_plt): Update to match.
633 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
634 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
636 2005-05-31 Zack Weinberg <zack@codesourcery.com>
638 * elf32-arm.c (elf32_arm_reloc_type_lookup)
639 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
640 Use ISO C90 function declaration style.
642 2005-05-31 James E Wilson <wilson@specifixinc.com>
644 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
645 header PF_R flag on PT_LOAD segments.
647 2005-05-30 Richard Henderson <rth@redhat.com>
649 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
650 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
652 2005-05-29 Richard Henderson <rth@redhat.com>
654 * configure.in (--enable-secureplt): New.
655 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
656 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
657 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
658 (elf64_alpha_use_secureplt): New.
659 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
660 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
661 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
662 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
663 (struct alpha_elf_link_hash_entry): Add plt_offset.
664 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
665 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
666 (PLT_ENTRY_WORD3): Remove.
667 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
668 on .plt and create .got.plt.
669 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
670 (get_got_entry): Initialize plt_offset.
671 (elf64_alpha_want_plt): New.
672 (elf64_alpha_check_relocs): Use it.
673 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
675 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
677 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
679 (elf64_alpha_size_plt_section): Size .got.plt section.
680 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
682 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
683 Add PLTRO DYNAMIC entry.
684 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
685 (elf64_alpha_finish_dynamic_sections): Likewise.
687 2005-05-28 David Daney <ddaney@avtrex.com>
689 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
690 calculation of DT_RELSZ to occur after all dynamic relocations
693 2005-05-28 Eli Zaretskii <eliz@gnu.org>
695 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
696 * config.in, configure: Regenerate.
698 2005-05-26 Mark Kettenis <kettenis@gnu.org>
699 Maciej W. Rozycki <macro@linux-mips.org>
701 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
702 stop processing of options if one of invalid size is
704 (_bfd_mips_elf_section_from_shdr): Likewise.
705 (_bfd_mips_elf_fake_sections): Reset the type of empty special
708 2005-05-26 Richard Henderson <rth@redhat.com>
710 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
711 plt_old_section, plt_old_value.
712 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
713 (elf64_alpha_size_plt_section_1): Don't use it.
715 2005-05-26 Jakub Jelinek <jakub@redhat.com>
717 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
718 first shdr has sh_size == 0. Fail if e_shnum is large to cause
719 arithmetic overflow when allocating the i_shdr array.
720 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
722 2005-05-25 Richard Henderson <rth@redhat.com>
724 * elf64-alpha.c: Update all function definitions to ISO C. Remove
725 all function prototypes; rearrange functions into def-use order.
727 2005-05-25 Richard Henderson <rth@redhat.com>
729 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
730 in the presence of deleting elements.
731 (elf64_alpha_size_got_sections): Zero dead got section size.
733 2005-05-23 Fred Fish <fnf@specifixinc.com>
735 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
736 (struct funcinfo): Add caller_func, caller_file, caller_line.
737 tag, and nesting_level members.
738 (lookup_address_in_function_table): Change first passed parameter
739 from "struct funcinfo *" to "struct comp_unit *".
740 (lookup_address_in_function_table): Dereference unit to find function
742 (lookup_address_in_function_table): Traverse the function list to
743 create a chain of inlined functions back to the first non inlined
745 (scan_unit_for_functions): Remember tag and nesting level. Handle
746 DW_AT_call_file and DW_AT_call_line.
747 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
748 call to pass unit pointer instead of function table pointer. For
749 inlined functions, save pointer to the inliner chain.
750 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
751 (_bfd_dwarf2_find_inliner_info): New function that returns information
752 from the inliner chain after a call to bfd_find_nearest_line.
754 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
755 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
756 NAME##_find_inliner_info.
757 (bfd_target): Add _bfd_find_inliner_info.
758 * bfd-in2.h: Regenerate.
760 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
761 macro that always returns bfd_false.
762 (_bfd_dwarf2_find_inliner_info): Declare.
763 * libbfd.h: Regenerate.
765 * elf32-arm.c (elf32_arm_find_inliner_info): New function
766 that calls _bfd_dwarf2_find_inliner_info.
767 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
769 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
770 that calls _bfd_dwarf2_find_inliner_info.
771 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
772 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
773 _bfd_mips_elf_find_inliner_info.
774 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
775 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
777 * elf.c (_bfd_elf_find_inliner_info): New function that calls
778 _bfd_dwarf2_find_inliner_info.
779 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
780 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
781 _bfd_elf_find_inliner_info.
783 * coffgen.c (coff_find_inliner_info): New function that
784 calls _bfd_dwarf2_find_inliner_info.
785 * libcoff-in.h (coff_find_inliner_info): Declare.
786 * libcoff.h: Regenerate.
787 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
788 (pmac_xcoff_vec) Ditto.
789 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
790 (aix5coff64_vec): Ditto.
792 * aout-target.h (MY_find_inliner_info): Define as
793 _bfd_nosymbols_find_inliner_info.
794 * aout-tic30.c (MY_find_inliner_info): Ditto.
795 * binary.c (binary_find_inliner_info): Ditto.
796 * i386msdos.c (msdos_find_inliner_info): Ditto.
797 * ihex.c (ihex_find_inliner_info): Ditto.
798 * libaout.h (aout_32_find_inliner_info): Ditto.
799 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
800 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
801 * mmo.c (mmo_find_inliner_info): Ditto.
802 * nlm-target.h (nlm_find_inliner_info): Ditto.
803 * pef.c (bfd_pef_find_inliner_info): Ditto.
804 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
805 * srec.c (srec_find_inliner_info): Ditto.
806 * tekhex.c (tekhex_find_inliner_info): Ditto.
807 * versados.c (versados_find_inliner_info): Ditto.
808 * xsym.c (bfd_sym_find_inliner_info): Ditto.
810 * ieee.c (ieee_find_inliner_info): New function that always
812 * oasys.c (oasys_find_inliner_info): Ditto.
813 * vms.c (vms_find_inliner_info): Ditto.
815 2005-05-24 Alan Modra <amodra@bigpond.net.au>
817 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
818 force old plt layout.
820 2005-05-22 Richard Henderson <rth@redhat.com>
822 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
824 (elf64_alpha_check_relocs): Likewise.
825 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
826 non-allocated sections.
828 2005-05-22 Richard Henderson <rth@redhat.com>
830 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
831 undefweak to use zero register. Call elf64_alpha_relax_got_load
832 if not all uses removed.
833 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
834 (elf64_alpha_relax_section): Handle undefweak symbols.
835 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
836 (elf64_alpha_size_rela_got_1): Likewise.
837 (elf64_alpha_relocate_section): Likewise.
839 2005-05-22 Richard Henderson <rth@redhat.com>
841 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
842 on SEC_CODE sections.
844 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
846 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
848 (som_write_space_strings): Change type of tmp_space and p to char *.
849 (som_write_symbol_strings): Likewise. Also change type of comp to
851 (som_begin_writing): Change type of strings_size to unsigned int.
852 (som_finish_writing): Likewise.
853 (som_slurp_reloc_table): Change type of external_relocs to unsigned
855 * som.h (struct som_section_data_struct): Change type of reloc_stream
856 field to unsigned char *.
858 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
860 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
861 copy relocations for VxWorks.
863 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
865 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
867 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
868 (ppc_elf_check_relocs): Set has_sda_refs.
869 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
870 copy relocations. Use has_sda_refs to place variables in .sbss.
871 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
874 2005-05-20 Bob Wilson <bob.wilson@acm.org>
876 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
877 xtensa_default_isa is initialized.
879 2005-05-20 Alan Modra <amodra@bigpond.net.au>
881 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
882 for second and subsequent list entries. Only allocate multiple
883 glink stubs when shared or pie.
884 (ppc_elf_finish_dynamic_symbol): Break out early when only one
885 glink stub is needed.
887 2005-05-19 Zack Weinberg <zack@codesourcery.com>
889 * Makefile.am: Have 'all' depend on 'info'.
890 * Makefile.in: Regenerate.
892 2005-05-19 Alan Modra <amodra@bigpond.net.au>
894 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
895 init_offset. Add init_got_refcount, init_plt_refcount,
896 init_got_offset and init_plt_offset.
897 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
898 (_bfd_elf_link_hash_hide_symbol): Likewise.
899 (_bfd_elf_link_hash_table_init): Likewise.
900 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
901 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
902 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
903 (bfd_elf_size_dynamic_sections): Likewise.
904 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
905 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
906 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
907 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
908 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
909 (struct plt_entry): New.
910 (ppc_elf_link_hash_table_create): Set new init_plt fields.
911 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
912 use _bfd_elf_link_hash_copy_indirect.
913 (update_plt_info, find_plt_ent): New functions.
914 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
915 and adjust for use of plt list rather than refcount.
916 (ppc_elf_gc_sweep_hook): Likewise.
917 (ppc_elf_tls_optimize): Likewise.
918 (ppc_elf_adjust_dynamic_symbol): Likewise.
919 (allocate_dynrelocs): Likewise.
920 (ppc_elf_relax_section): Likewise.
921 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
922 when performing a relocatable link.
923 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
924 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
927 2005-05-19 Alan Modra <amodra@bigpond.net.au>
929 * elf.c (assign_file_positions_for_segments): Use maximum of
930 maxpagesize and section alignment when adjusting initial
931 segment offset and section offsets.
933 2005-05-18 Zack Weinberg <zack@codesourcery.com>
935 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
938 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
940 * elf.c (group_signature): Undo the last change. Check if the
941 symbol table section is correct.
943 2005-05-17 Zack Weinberg <zack@codesourcery.com>
945 * elf32-arm.c: Wherever possible, use official reloc names
947 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
948 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
949 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
950 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
951 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
952 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
953 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
954 Add many new relocations from AAELF.
955 (elf32_arm_howto_from_type): Update to match.
956 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
957 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
958 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
959 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
960 (elf32_arm_final_link_relocate): Add support for
961 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
962 case entries redundant with default.
964 * reloc.c: Reorganize ARM relocations. Add Thumb
965 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
966 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
967 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
968 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
969 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
970 * bfd-in2.h, libbfd.h: Regenerate.
972 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
974 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
976 * format.c (bfd_check_format_matches): Set output_has_begun
978 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
979 special case for both_direction.
981 2005-05-17 Nick Clifton <nickc@redhat.com>
983 * elf.c (group_signature): Check for a group section which is
984 actually a (corrupt) symbol table section in disguise and prevent
985 an infinite loop from occurring.
987 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
989 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
992 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
994 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
995 predicate on slot 0 only if slot 0 isn't br.
997 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1001 empty sdynbss section.
1002 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1004 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1006 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1009 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1011 * elf32-ppc.c (LIS_11. LIS_12): Define.
1012 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1013 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1014 for --data-plt when building non-pie executables.
1016 2005-05-17 Nick Clifton <nickc@redhat.com>
1018 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1019 the situation where a symbols's section is not known but a section
1020 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1023 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1024 the presence of a symbol table to just before the symbol table is
1027 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1030 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1031 (elfNN_ia64_relax_section): Use it.
1033 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1035 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1038 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1040 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1042 (ppc_elf_finish_dynamic_sections): Likewise.
1044 2005-05-13 Fred Fish <fnf@specifixinc.com>
1046 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1047 * libbfd.h: Rebuilt.
1049 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1051 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1052 periods in linkonce_kind values.
1054 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1056 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1057 against protected function when building executable.
1059 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1061 * elf32-ppc.c (LWZU_0_X_11): Delete.
1062 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1063 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1064 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1066 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1068 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1069 Generate .glink branch table and updated stubs.
1071 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1073 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1074 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1075 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1076 (CROR_151515, CROR_313131): Delete.
1077 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1078 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1079 LWZU_0_X_11): Define.
1080 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1081 and R_PPC_REL16_HA entries.
1082 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1083 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1084 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1085 new_plt, and old_plt.
1086 (ppc_elf_create_dynamic_sections): Create .glink section.
1087 (ppc_elf_check_relocs): Set new_plt and old_plt.
1088 (ppc_elf_select_plt_layout): New function.
1089 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1090 (allocate_got): Handle differences between old and new got layout.
1091 (allocate_dynrelocs): Likewise for plt.
1092 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1093 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1094 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1095 destination of R_PPC_PLTREL24 relocs.
1096 (ppc_elf_relocate_section): Handle new relocs and changed destination
1098 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1099 differences in layout.
1100 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1101 put a blrl in new got. Write glink contents.
1102 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1103 * libbfd.h: Regenerate.
1104 * bfd-in2.h: Regenerate.
1106 2005-05-11 Andreas Schwab <schwab@suse.de>
1108 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1111 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1114 section if SEC_ALLOC isn't set.
1116 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1118 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1119 * acinclude.m4: Don't sinclude accross.m4.
1120 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1122 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1124 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1125 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1126 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1127 (func_desc_adjust): Hide fake function descriptors when function
1128 code entry is defined.
1129 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1131 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1133 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1135 2005-05-08 Dave Korn <dave.korn@artimi.com>
1137 * coff-tic80.c: Undefine _CONST after system headers to prevent
1138 clash with tic80-specific definition in include/coff/tic80.h
1140 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1143 * elflink.c (elf_link_output_extsym): Use output_bfd if
1144 h->root.u.def.section is bfd_abs_section_ptr when reporting
1147 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1149 * elf-bfd.h (elf_backend_data): Update special_sections to
1150 array of pointer to bfd_elf_special_section.
1151 * elf.c (special_sections): Likewise.
1152 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1153 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1154 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1155 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1156 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1157 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1158 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1159 * elf32-v850.c (v850_elf_special_sections): Likewise.
1160 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1161 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1162 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1163 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1164 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1165 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1166 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1167 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1169 * elf.c (get_special_section): Updated.
1171 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1173 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1174 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1175 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1177 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1178 * elf32-frv.c (_frv_create_got_section): Likewise.
1179 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1180 (elf_backend_got_symbol_offset): Don't define.
1181 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1182 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1184 (ppc_elf_create_got): Tidy.
1185 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1186 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1187 (ppc_elf_gc_sweep_hook): Likewise.
1188 (ppc_elf_relocate_section): Likewise.
1189 (ppc_elf_finish_dynamic_symbol): Likewise.
1190 (allocate_got): New function.
1191 (allocate_dynrelocs): Use allocate_got.
1192 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1193 so that local got can refcount it. Set got_header_size.
1194 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1196 (ppc_elf_finish_dynamic_sections): Likewise.
1197 (elf_backend_got_symbol_offset): Don't define.
1198 (elf_backend_got_header_size): Ditto.
1200 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1202 * configure.in (ACX_HEADER_STRING): New.
1203 * configure: Regenerate.
1204 * config.in: Regenerate.
1205 * sysdep.h (STRING_WITH_STRINGS): Use.
1207 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf.c (_bfd_elf_close_and_cleanup): Only call
1210 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1212 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1214 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1215 "__bss_start" instead of "_edata" as fallback.
1217 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1219 * bfd-in2.h: Regenerated.
1221 2005-05-05 Paul Brook <paul@codesourcery.com>
1223 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1224 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1226 * configure: Regenerate.
1227 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1228 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1229 (elf32-i386.lo): Depend on elf-vxworks.h.
1230 (elf-vxworks.lo): New rule.
1231 * Makefile.in: Regenerate.
1232 * elf-bfd.h (elf_backend_data): Update type of
1233 elf_backend_emit_relocs.
1234 (_bfd_elf_link_output_relocs): Update prototype.
1235 * elflink.c (_bfd_elf_link_output_relocs): Always use
1236 bed->elf_backend_emit_relocs when outputting relocations.
1237 * elfxx-target.h (elf_backend_emit_relocs): Default to
1238 _bfd_elf_link_output_relocs.
1239 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1240 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1241 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1242 (elf_i386_plt0_entry): Remove padding.
1243 (elf_i386_pic_plt0_entry): Ditto.
1244 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1245 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1246 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1247 plt0_pad_byte fields.
1248 (elf_i386_link_hash_table_create): Zero them.
1249 (elf_i386_create_dynamic_sections): Create static relocation section.
1250 (allocate_dynrelocs): Allocate space for static PLT relocations.
1251 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1252 symbols. Give PLT symbols function type. Don't strip PLT sections
1253 if we have exported symbols from them.
1254 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1255 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1257 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1258 Add relocation for GOT location. Fill in PLT static relocations.
1259 (elf_i386_vxworks_link_hash_table_create): New function.
1260 (elf_i386_vxworks_link_output_symbol_hook): New function.
1261 * elf-vxworks.h: New file.
1263 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1265 * section.c (bfd_make_section_anyway_with_flags): New.
1266 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1267 (bfd_make_section_with_flags): New.
1268 (bfd_make_section): Call bfd_make_section_with_flags.
1270 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1271 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1272 instead of bfd_make_section/bfd_make_section and don't call
1273 bfd_set_section_flags.
1274 (mn10300_elf_check_relocs): Likewise.
1275 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1276 * elf32-arm.c (create_got_section): Likewise.
1277 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1278 (elf32_arm_check_relocs): Likewise.
1279 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1280 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1281 (_frv_create_got_section): Likewise.
1282 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1283 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1284 (elf32_hppa_check_relocs): Likewise.
1285 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1286 (i370_elf_check_relocs): Likewise.
1287 * elf32-i386.c (create_got_section): Likewise.
1288 (elf_i386_check_relocs): Likewise.
1289 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1290 (create_got_section): Likewise.
1291 (m32r_elf_create_dynamic_sections): Likewise.
1292 (m32r_elf_check_relocs): Likewise.
1293 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1294 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1295 (ppc_elf_create_dynamic_sections): Likewise.
1296 (ppc_elf_add_symbol_hook): Likewise.
1297 (ppc_elf_check_relocs): Likewise.
1298 * elf32-s390.c (create_got_section): Likewise.
1299 (elf_s390_check_relocs): Likewise.
1300 * elf32-sh.c (create_got_section): Likewise.
1301 (sh_elf_create_dynamic_sections): Likewise.
1302 (sh_elf_check_relocs): Likewise.
1303 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1304 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1305 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1306 (add_extra_plt_sections): Likewise.
1307 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1308 (elf64_alpha_create_got_section): Likewise.
1309 (elf64_alpha_create_dynamic_sections): Likewise.
1310 (elf64_alpha_check_relocs): Likewise.
1311 * elf64-hppa.c (get_reloc_section): Likewise.
1312 (get_opd): Likewise.
1313 (get_plt): Likewise.
1314 (get_dlt): Likewise.
1315 (get_stub): Likewise.
1316 (elf64_hppa_create_dynamic_sectionso): Likewise.
1317 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1318 * elf64-ppc.c (create_linkage_sections): Likewise.
1319 (ppc64_elf_check_relocs): Likewise.
1320 * elf64-s390.c (create_got_section): Likewise.
1321 (elf_s390_check_relocs): Likewise.
1322 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1323 (sh64_elf64_create_dynamic_sections): Likewise.
1324 * elf64-x86-64.c (create_got_section): Likewise.
1325 (elf64_x86_64_check_relocs): Likewise.
1326 * elflink.c (_bfd_elf_create_got_section): Likewise.
1327 (_bfd_elf_link_create_dynamic_sections): Likewise.
1328 (elf_link_add_object_symbols): Likewise.
1329 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1330 (elfNN_ia64_create_dynamic_sections): Likewise.
1331 (get_fptr): Likewise.
1332 (get_pltoff): Likewise.
1333 (get_reloc_section): Likewise.
1334 (elfNN_ia64_object_p): Likewise.
1335 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1336 (mips_elf_create_compact_rel_section): Likewise.
1337 (mips_elf_create_got_section): Likewise.
1338 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1339 * elfxx-sparc.c (create_got_section): Likewise.
1340 (_bfd_sparc_elf_check_relocs): Likewise.
1342 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1343 on linker created sections.
1345 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1348 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1349 script on executable.
1351 2005-05-05 John Levon <levon@movementarian.org>
1353 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1354 allocated memory before returning.
1355 (decode_line_info): Likewise.
1356 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1357 allocated by functions in this file.
1358 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1359 * elf.c (_bfd_elf_close_and_cleanup): Call
1360 _bfd_dwarf2_cleanup_debug_info.
1362 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1364 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1365 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1366 * configure, config.in, Makefile.in: Regenerate.
1367 * sysdep.h (stpcpy): Revert last change.
1369 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1371 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1373 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1375 * elfxx-ia64.c (ARCH_SIZE): New.
1376 (LOG_SECTION_ALIGN): Likewise.
1377 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1378 align relocation sections.
1379 (get_fptr): Likewise.
1380 (get_reloc_section): Likewise.
1381 (elfNN_ia64_tprel_base): Likewise.
1382 (elfNN_ia64_check_relocs): Support 32bit relocations.
1383 (allocate_global_fptr_got): Likewise.
1384 (allocate_dynrel_entries): Likewise.
1385 (set_got_entry): Likewise.
1386 (set_pltoff_entry): Likewise.
1387 (elfNN_ia64_relocate_section): Likewise.
1389 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1391 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1392 * configure: Regenerate.
1393 * config.in: Likewise.
1395 * sysdep.h (stpcpy): New.
1397 2005-05-04 Nick Clifton <nickc@redhat.com>
1399 * Update the address and phone number of the FSF organization in
1400 the GPL notices in the following files:
1401 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1402 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1403 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1404 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1405 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1406 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1407 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1408 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1409 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1410 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1411 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1412 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1413 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1414 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1415 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1416 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1417 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1418 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1419 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1420 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1421 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1422 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1423 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1424 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1425 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1426 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1427 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1428 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1429 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1430 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1431 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1432 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1433 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1434 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1435 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1436 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1437 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1438 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1439 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1440 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1441 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1442 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1443 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1444 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1445 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1446 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1447 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1448 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1449 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1450 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1451 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1452 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1453 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1454 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1455 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1456 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1457 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1458 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1459 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1460 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1461 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1462 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1463 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1464 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1465 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1466 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1467 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1468 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1469 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1470 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1473 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1475 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1476 * bfd-in2.h: Regenerated.
1478 * elflink.c (bfd_elf_set_symbol): New.
1479 (_bfd_elf_provide_symbol): Call it.
1480 (_bfd_elf_provide_section_bound_symbols): New.
1482 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1484 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1485 at the end, if a strong definition has already been seen.
1487 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1489 * section.c (struct bfd_section): Replace link_order_head and
1490 link_order_tail with map_head and map_tail union.
1491 (STD_SECTION): Update.
1492 (_bfd_strip_section_from_output): Delete.
1493 * aoutx.h: Update throughout for above changes.
1494 * coff-ppc.c: Likewise.
1495 * cofflink.c: Likewise.
1496 * ecoff.c: Likewise.
1497 * elf-eh-frame.c: Likewise.
1498 * elf-m10300.c: Likewise.
1500 * elf32-arm.c: Likewise.
1501 * elf32-cris.c: Likewise.
1502 * elf32-hppa.c: Likewise.
1503 * elf32-i386.c: Likewise.
1504 * elf32-m32r.c: Likewise.
1505 * elf32-m68hc1x.c: Likewise.
1506 * elf32-m68k.c: Likewise.
1507 * elf32-ppc.c: Likewise.
1508 * elf32-s390.c: Likewise.
1509 * elf32-sh.c: Likewise.
1510 * elf32-vax.c: Likewise.
1511 * elf32-xtensa.c: Likewise.
1512 * elf64-alpha.c: Likewise.
1513 * elf64-hppa.c: Likewise.
1514 * elf64-ppc.c: Likewise.
1515 * elf64-s390.c: Likewise.
1516 * elf64-sh64.c: Likewise.
1517 * elf64-x86-64.c: Likewise.
1518 * elflink.c: Likewise.
1519 * elfxx-ia64.c: Likewise.
1520 * elfxx-mips.c: Likewise.
1521 * elfxx-sparc.c: Likewise.
1522 * linker.c: Likewise.
1523 * merge.c: Likewise.
1524 * pdp11.c: Likewise.
1525 * xcofflink.c: Likewise.
1526 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1527 out from bfd_elf_size_dynamic_sections.
1528 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1529 * bfd-in2.h: Regenerate.
1531 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1533 * section.c (bfd_section_list_remove): Don't clear s->next.
1534 (bfd_section_list_append): Always init s->prev.
1535 (bfd_section_list_prepend): Define.
1536 (bfd_section_list_insert_after): Minor optimization.
1537 (bfd_section_removed_from_list): Rewrite.
1538 * elf.c (assign_section_numbers): Simplify list traversal now that
1539 bfd_section_list_remove doesn't destroy removed section next ptr.
1540 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1541 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1542 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1543 * bfd-in2.h: Regenerate.
1545 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1547 * bfd.c (bfd): Remove section_tail and add section_last.
1548 (bfd_preserve): Likewise.
1549 (bfd_preserve_save): Likewise.
1550 (bfd_preserve_restore): Likewise.
1551 * opncls.c (_bfd_new_bfd): Likewise.
1553 * coffcode.h (coff_compute_section_file_positions): Updated.
1554 (coff_compute_section_file_positions): Likewise.
1555 * elf.c (assign_section_numbers): Likewise.
1556 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1557 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1558 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1559 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1560 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1561 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1563 * ecoff.c (bfd_debug_section): Initialize prev.
1565 * section.c (bfd_section): Add prev.
1566 (bfd_section_list_remove): Updated.
1567 (bfd_section_list_append): New.
1568 (bfd_section_list_insert_after): New.
1569 (bfd_section_list_insert_before): New.
1570 (bfd_section_list_insert): Removed.
1571 (bfd_section_removed_from_list): Updated.
1572 (STD_SECTION): Initialize prev.
1573 (bfd_section_init): Updated.
1574 (bfd_section_list_clear): Updated.
1576 * bfd-in2.h: Regenerated.
1578 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf.c (_bfd_elf_new_section_hook): Don't call
1581 _bfd_elf_get_sec_type_attr on sections from input files.
1583 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1585 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1586 hash table size 16699 instead of bfd_hash_table_init.
1588 2005-05-01 Paul Brook <paul@codesourcery.com>
1590 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1591 definition has already been seen.
1593 2005-05-01 Paul Brook <paul@codesourcery.com>
1595 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1596 R_ARM_PLT32 the same as R_ARM_PC24.
1597 (arm_add_to_rel): Ditto.
1599 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1601 * config.bfd: Add h8300*-*-rtemscoff.
1602 Switch h8300*-*-rtems* to elf.
1604 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1606 * aclocal.m4, Makefile.in: Regnerated.
1608 2005-04-28 Paul Brook <paul@codesourcery.com>
1610 Merge changes only applied to Makefile.in.
1611 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1612 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1613 (elfxx-sparc.lo): New rule.
1614 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1615 (elf64-sparc.lo): Likewise.
1617 2005-04-28 Julian Brown <julian@codesourcery.com>
1619 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1622 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1624 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1626 * elf.c (bfd_elf_sym_name): Updated.
1627 (group_signature): Likewise.
1628 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1629 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1630 (ppc64_elf_edit_toc): Likewise.
1631 (ppc64_elf_relocate_section): Likewise.
1632 * elfcode.h (elf_slurp_symbol_table): Likewise.
1633 * elflink.c (elf_link_input_bfd): Likewise.
1635 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1636 bfd_elf_sym_name to get local symbol name when reporting errors.
1638 2005-04-27 Nick Clifton <nickc@redhat.com>
1640 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1641 formatted input file results in a reloc which has no associated
1644 2005-04-26 Jerome Guitton <guitton@gnat.com>
1646 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1648 2005-04-25 David S. Miller <davem@davemloft.net>
1650 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1651 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1652 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1655 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1658 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1659 to discarded section an error.
1661 2005-04-21 Jerome Guitton <guitton@gnat.com>
1663 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1664 corresponding AC_CHECK_DECLS.
1665 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1667 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1668 * configure: Regenerate.
1671 2005-04-21 Andreas Schwab <schwab@suse.de>
1673 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1674 unsigned from type of dynamic_interpreter.
1675 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1678 * elf.c (assign_section_numbers): Fix comment.
1680 2005-04-21 Jerome Guitton <guitton@gnat.com>
1682 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1683 for struct som_exec_auxhdr fields.
1685 2005-04-21 Nick Clifton <nickc@redhat.com>
1687 * aout-adobe.c: Convert to ISO C and fix formatting.
1688 * aout-arm.c: Convert to ISO C and fix formatting.
1689 * aout-cris.c: Convert to ISO C and fix formatting.
1690 * aout-ns32k.c: Convert to ISO C and fix formatting.
1691 * aout-tic30.c: Convert to ISO C and fix formatting.
1692 * coffcode.h: Convert to ISO C and fix formatting.
1693 * coffswap.h: Convert to ISO C and fix formatting.
1694 * i386aout.c: Convert to ISO C and fix formatting.
1695 * libaout.h: Convert to ISO C and fix formatting.
1696 * libcoff-in.h: Convert to ISO C and fix formatting.
1697 * libcoff.h: Convert to ISO C and fix formatting.
1698 * libecoff.h: Convert to ISO C and fix formatting.
1699 * libnlm.h: Convert to ISO C and fix formatting.
1700 * libpei.h: Convert to ISO C and fix formatting.
1701 * libxcoff.h: Convert to ISO C and fix formatting.
1702 * nlm-target.h: Convert to ISO C and fix formatting.
1703 * nlm.c: Convert to ISO C and fix formatting.
1704 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1705 * nlm32-i386.c: Convert to ISO C and fix formatting.
1706 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1707 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1708 * nlmcode.h: Convert to ISO C and fix formatting.
1709 * nlmswap.h: Convert to ISO C and fix formatting.
1710 * pe-mips.c: Convert to ISO C and fix formatting.
1711 * peXXigen.c: Convert to ISO C and fix formatting.
1712 * peicode.h: Convert to ISO C and fix formatting.
1713 * vms-gsd.c: Convert to ISO C and fix formatting.
1714 * vms-hdr.c: Convert to ISO C and fix formatting.
1715 * vms-misc.c: Convert to ISO C and fix formatting.
1716 * vms-tir.c: Convert to ISO C and fix formatting.
1717 * vms.c: Convert to ISO C and fix formatting.
1718 * vms.h: Convert to ISO C and fix formatting.
1720 * coffgen.c (coff_print_symbol): Restore correct formatting of
1723 2005-04-20 David S. Miller <davem@davemloft.net>
1725 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1726 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1727 (allocate_dynrelocs): Likewise.
1729 2005-04-20 Jerome Guitton <guitton@gnat.com>
1731 * configure.in: Fix the check for basename declaration. Add check
1732 for declarations of ftello, ftello64, fseeko, fseeko64.
1733 * configure: Regenerate.
1735 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1737 2005-04-19 David S. Miller <davem@davemloft.net>
1739 * elfxx-sparc.c: New file.
1740 * elfxx-sparc.h: New file.
1741 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1742 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1743 (elfxx-sparc.lo): New rule.
1744 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1745 (elf64-sparc.lo): Likewise.
1746 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1747 (bfd_elf64_sparc_vec): Likewise.
1748 * configure: Regenerate.
1749 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1750 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1751 which is more consistent with elf32-sparc.c
1753 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1755 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1756 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1758 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1760 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1761 dynamic relocs in non-SEC_ALLOC sections.
1762 (ppc_elf_gc_sweep_hook): Likewise.
1763 (ppc_elf_relax_section): Likewise.
1764 (ppc_elf_relocate_section): Likewise.
1766 2005-04-18 Nick Clifton <nickc@redhat.com>
1768 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1769 assigning a value to return_value.
1771 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1777 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1780 * elf.c (setup_group): Properly handle zero group count.
1782 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1784 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1785 (som_is_subspace, compare_subspaces, som_compute_checksum)
1786 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1788 (hppa_som_reloc, compare_syms, compare_subspaces)
1789 (som_print_symbol, som_get_section_contents)
1790 (som_set_section_contents): Remove space after 'void *'.
1791 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1792 (som_bfd_merge_private_bfd_data)
1793 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1796 2004-04-15 Julian Brown <julian@codesourcery.com>
1798 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1799 * bfd-in2.h: Regenerate.
1800 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1801 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1802 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1803 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1804 relocations if requested to.
1805 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1806 use_blx rather than symbian_p.
1807 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1808 use_blx is in effect.
1809 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1812 2005-04-15 Nick Clifton <nickc@redhat.com>
1814 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1817 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1820 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1821 used as a list pointer.
1823 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1825 * Makefile.am (NO_WERROR): Define.
1826 * warning.m4: New file
1827 * acinclude.m4: Include warning.m4.
1828 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1829 * Makefile.in: Regenerate.
1830 * configure: Regenerate.
1832 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1834 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1835 Write trailing padding.
1837 * merge.c (merge_strings): Round up section size for alignment.
1839 2005-04-14 David S. Miller <davem@davemloft.net>
1841 Add TLS support for 64-bit Sparc ELF.
1842 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1843 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1844 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1845 sparc64_elf_hash_entry, sparc64_elf_tdata,
1846 sparc64_elf_local_got_tls_type): New defines.
1847 (sparc64_elf_mkobject): New function.
1848 (sparc64_elf_link_hash_table): Add members for dynamic linker
1849 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1850 uion to track TLS GOT references. Add sym_sec to cache
1851 mappings from local sym to section.
1852 (link_hash_newfunc): New function.
1853 (sparc64_elf_bfd_link_hash_table_create): Rename to
1854 sparc64_elf_link_hash_table_create for consistency.
1855 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1856 (sparc64_elf_create_dynamic_sections): Initialize new section
1857 members of sparc64_elf_link_hash_table. Only init srelbss
1859 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1861 (SPARC_NOP): Define.
1862 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1863 sparc64_elf_plt_ptr_offset): Delete.
1864 (sparc64_plt_entry_build): New function to build PLT entries
1865 gradually instread of all at once at the end of linking.
1866 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1867 local vars. Get them from sparc64_elf_hash_table instead.
1868 Check early on if r_symndx is in bounds. Handle TLS transitions.
1869 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1870 For TLS relocs, record the tls_type in either
1871 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1872 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1873 to the __tls_get_addr symbol. For PLT relocs, track references
1874 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1875 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1876 symbol references, count the number of relocations needed for
1877 that symbol. For default switch case, don't error, this lets
1878 the TLS relocs not explicitly handled by this function get
1880 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1881 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1882 it from sparc64_elf_hash_table. Store the real PLT offset
1883 in h->plt.offset, and build PLT entries one at a time. Also
1884 get .dynbss section pointer from htab.
1885 (allocate_dynrelocs, readonly_dynrelocs,
1886 sparc64_omit_section_dynsym): New functions.
1887 (sparc64_elf_omit_section_dynsym): Use these new functions as
1889 (dtpoff_base, tpoff): New functions.
1890 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1891 locals, get them from sparc64_elf_hash_table. Handle TLS
1892 relocations and refcounting in main relocation loop.
1893 (sparc64_elf_finish_dynamic_symbol): Use
1894 sparc64_elf_link_hash_table. Build PLT entries as we see
1895 them. Handle TLS GOT relocations.
1896 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1897 from sparc64_elf_hash_table. Initialize only PLT header
1898 not all entries since we not build PLT entries one by one.
1899 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1900 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1901 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1903 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1905 * elflink.c (elf_link_input_bfd): Update check for removed
1908 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1910 * Makefile.am: Run "make dep-am".
1911 * Makefile.in: Regenerate.
1912 * aclocal.m4: Regenerate.
1913 * libcoff.h: Regenerate.
1915 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1917 * linker.c (_bfd_generic_link_output_symbols): Also check if
1918 the output section of an input section has been removed from
1921 * section.c (bfd_section_list_remove): Clear the next field
1922 of the removed section.
1923 (bfd_section_removed_from_list): New.
1924 * bfd-in2.h: Regenerated.
1926 2005-04-11 David S. Miller <davem@davemloft.net>
1928 * elf32-sparc.c (elf32_sparc_relocate_section,
1929 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1930 R_SPARC_TLS_LE_{HIX22,LOX10}.
1931 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1932 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1933 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1934 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1936 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1938 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1940 2005-04-11 Nick Clifton <nickc@redhat.com>
1942 * aout-target.h: Convert to ISO C.
1943 * aoutf1.h: Convert to ISO C.
1944 * aoutx.h: Convert to ISO C.
1945 * bout.c: Convert to ISO C.
1946 * dwarf1.c: Convert to ISO C.
1947 * ecoffswap.h: Convert to ISO C.
1948 * freebsd.h: Convert to ISO C.
1949 * genlink.h: Convert to ISO C.
1950 * ieee.c: Convert to ISO C.
1951 * ihex.c: Convert to ISO C.
1952 * libcoff-in.h: Convert to ISO C.
1953 * mach-o.c: Convert to ISO C.
1954 * mach-o.h: Convert to ISO C.
1955 * netbsd.h: Convert to ISO C.
1956 * ns32k.h: Convert to ISO C.
1957 * ns32knetbsd.c: Convert to ISO C.
1958 * oasys.c: Convert to ISO C.
1959 * pdp11.c: Convert to ISO C.
1960 * pef-traceback.h: Convert to ISO C.
1961 * pef.c: Convert to ISO C.
1962 * pef.h: Convert to ISO C.
1963 * riscix.c: Convert to ISO C.
1964 * som.c: Convert to ISO C.
1965 * som.h: Convert to ISO C.
1966 * srec.c: Convert to ISO C.
1967 * stabs.c: Convert to ISO C.
1968 * sunos.c: Convert to ISO C.
1969 * tekhex.c: Convert to ISO C.
1970 * versados.c: Convert to ISO C.
1971 * version.h: Convert to ISO C.
1972 * xcoff-target.h: Convert to ISO C.
1973 * xcofflink.c: Convert to ISO C.
1974 * xsym.c: Convert to ISO C.
1975 * xsym.h: Convert to ISO C.
1977 2005-04-08 Paul Brook <paul@codesourcery.com>
1979 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1980 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1981 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1982 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1983 (elf32_arm_to_thumb_stub): Create PIC stubs.
1984 (record_arm_to_thumb_glue): Use different stub size for relocatable
1987 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1989 * elf64-ppc.c (dec_dynrel_count): New function split out from
1990 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1991 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1992 (ppc64_elf_tls_optimize): Likewise.
1994 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1996 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1997 CORE_WCOOKIE_OFFSET.
1998 (SPARC64_WCOOKIE_OFFSET): New.
1999 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2001 2005-04-05 Nick Clifton <nickc@redhat.com>
2003 * po/rw.po: New translation: Kinyarwanda
2004 * configure.in (ALL_LINGUAS): Add rw
2005 * configure: Regenerate.
2007 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2009 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2010 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2011 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2013 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2014 to check for SHT_MIPS_OPTIONS sections.
2015 (_bfd_mips_elf_set_section_contents): Likewise.
2017 2005-04-04 Eric Christopher <echristo@redhat.com>
2019 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2020 Clean up gp handling code.
2022 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2024 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2026 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2027 sections for relocatable files only. Remove the linker created
2029 (_bfd_elf_compute_section_file_positions): Pass link_info to
2030 assign_section_numbers.
2032 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2033 (elf_backend_object_p): Defined.
2035 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2037 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2039 2005-04-03 Fred Fish <fnf@specifixinc.com>
2041 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2042 dwarf_ranges_size members.
2043 (struct comp_unit): Add base_address member.
2044 (struct funcinfo): Replace low/high members with an arange.
2045 (arange_add): Replace incoming "unit" parameter with "abfd" and
2046 "first_arange" pointers. Reorganize/rewrite function body.
2047 (decode_line_info): Change arange_add call to pass bfd and arange
2049 (lookup_address_in_line_info_table): Use arange list instead of
2050 individual low/high members. Walk function's arange list to find
2051 lowest PC in list, to test for overlapping functions.
2052 (read_debug_ranges): New function, reads the debug_ranges section.
2053 (lookup_address_in_function_table): Use arange list instead of
2054 individual low/high members. Rewrite to find smallest range that
2056 (read_rangelist): Read a given rangelist from debug_ranges.
2057 (scan_unit_for_functions): Use arange list instead of individual
2058 low/high members. Handle a DW_AT_ranges attribute.
2059 (parse_comp_unit): Use arange list instead of individual low/high
2060 members. Save comp unit base address. Handle a DW_AT_ranges
2063 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2065 * elf.c (assign_section_numbers): Really use the kept section.
2067 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2069 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2071 * elf.c (assign_section_numbers): When sh_link points to a
2072 discarded section, call _bfd_elf_check_kept_section to see if
2073 the kept section can be used. Otherwise reject sh_link
2074 pointing to discarded section.
2076 * elflink.c (_bfd_elf_check_kept_section): New.
2077 (elf_link_input_bfd): Use it.
2079 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2081 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2082 that we no longer need.
2084 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2086 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2088 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2090 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf.c (assign_section_numbers): Fix a typo.
2094 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2096 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2098 (_bfd_elf_section_already_linked): Likewise.
2100 2005-03-31 Jerome Guitton <guitton@gnat.com>
2102 * config.in: Regenerate.
2104 2005-03-31 Jerome Guitton <guitton@gnat.com>
2106 * config.in (HAVE_DECL_BASENAME): New configure macro.
2107 * configure.in: Check for basename.
2108 * configure: Regenerate.
2110 2005-03-30 Julian Brown <julian@codesourcery.com>
2112 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2113 bfd_elf32_is_arm_mapping_symbol_name.
2114 * bfd-in2.h: Regenerate.
2115 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2116 bfd_elf32_is_arm_mapping_symbol_name.
2117 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2118 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2119 (arm_elf_find_function): Likewise.
2120 (elf32_arm_output_symbol_hook): Likewise.
2122 2005-03-30 Julian Brown <julian@codesourcery.com>
2124 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2125 * bfd-in2.h: Regenerate.
2126 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2127 bfd_elf32_is_arm_mapping_symbol_name.
2128 (elf32_arm_output_symbol_hook): Likewise.
2129 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2131 (is_arm_mapping_symbol_name): Function moved from here...
2132 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2135 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2137 * configure.in: Check for ffs decl and alphabetize.
2138 * config.in: Regenerate.
2139 * configure: Regenerate.
2140 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2142 2005-03-29 Fred Fish <fnf@specifixinc.com>
2144 * dwarf2.c (struct comp_unit): Fix typo.
2145 (scan_unit_for_functions): Remove unused local variable "name"
2146 and dead code that set it.
2148 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2149 Phil Blundell <philb@gnu.org>
2151 * bfd-in2.h, libbfd.h: Regenerated.
2152 * reloc.c: Add ARM TLS relocations.
2153 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2155 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2156 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2157 (elf32_arm_tls_ie32_howto): New.
2158 (elf32_arm_howto_from_type): Support TLS relocations.
2159 (elf32_arm_reloc_map): Likewise.
2160 (elf32_arm_reloc_type_lookup): Likewise.
2162 (struct elf32_arm_obj_tdata): New.
2163 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2164 (elf32_arm_mkobject): New function.
2165 (struct elf32_arm_relocs_copied): Add pc_count.
2166 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2167 (GOT_TLS_IE): Define.
2168 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2169 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2170 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2171 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2172 (dtpoff_base, tpoff): New functions.
2173 (elf32_arm_final_link_relocate): Handle TLS relocations.
2174 (IS_ARM_TLS_RELOC): Define.
2175 (elf32_arm_relocate_section): Warn about TLS mismatches.
2176 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2177 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2178 TLS relocations and pc_count.
2179 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2180 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2182 (elf32_arm_size_dynamic_sections): Handle TLS.
2183 (elf32_arm_finish_dynamic_symbol): Likewise.
2184 (bfd_elf32_mkobject): Define.
2186 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2188 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2189 relocation types. Don't count relocations which will use a PLT.
2191 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2193 * elf.c (elfcore_grok_nto_status): Print tid as long.
2194 (elfcore_grok_nto_regs): Likewise.
2196 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2198 * irix-core.c: Remove some unnecessary prototypes.
2200 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2202 * irix-core.c: Convert to ISO C.
2204 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2206 * irix-core.c (do_sections): Replace + by | in expression.
2207 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2208 to unused parameters to avoid a compiler warning.
2210 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2212 * netbsd-core.c: Convert to ISO C. Fix formatting.
2214 2005-03-24 Eric Christopher <echristo@redhat.com>
2216 * elfxx-mips.c: Revert previous patch.
2218 2005-03-24 Nick Clifton <nickc@redhat.com>
2220 * targets.c (_bfd_target_vector): Only include the
2221 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2222 all targets enabled.
2224 2005-03-24 James E Wilson <wilson@specifixinc.com>
2226 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2227 (BFD64_BACKENDS): Add elf32-ia64.lo.
2228 * Makefile.in: Regenerate.
2230 2005-03-23 Eric Christopher <echristo@redhat.com>
2232 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2233 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2234 after emitting relocation.
2235 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2236 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2239 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2240 Nick Clifton <nickc@redhat.com>
2242 * config.bfd: Accept any C library to accompany a GNU Linux
2243 implementation, not just the GNU C library.
2244 * configure.in: Likewise.
2245 * configure: Regenerate.
2247 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2249 * bfd-in.h (_bfd_elf_provide_symbol): New.
2250 * bfd-in2.h: Regenerated.
2252 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2253 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2256 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2259 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2261 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2263 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2265 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2266 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2267 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2268 (xtensa_opcode_decode): Rearrange code.
2270 2005-03-22 Nick Clifton <nickc@redhat.com>
2272 * binary.c: Convert to ISO C90 formatting.
2273 * coff-arm.c: Convert to ISO C90 formatting.
2274 * coffgen.c: Convert to ISO C90 formatting.
2275 * elf32-gen.c: Convert to ISO C90 formatting.
2276 * elf64-gen.c: Convert to ISO C90 formatting.
2277 * hash.c: Convert to ISO C90 formatting.
2278 * ieee.c: Convert to ISO C90 formatting.
2280 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2282 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2283 unresolved symbols in R_ARM_NONE relocations.
2285 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2287 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2288 UNRESOLVED_RELOC_P argument. Set it appropriately.
2289 (elf32_arm_relocate_section): Update call to
2290 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2291 unresolved_reloc instead.
2293 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2295 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2296 .gnu.warning.* sections.
2298 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2300 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2302 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2303 (elf_create_pointer_linker_section): Delete info parm. Don't make
2304 h dynamic. Don't set written_address_p.
2305 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2306 (bfd_put_ptr): Delete.
2307 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2308 Always write section contents. Assert global sym is def_regular.
2309 Use offset bottom bit as a written flag.
2310 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2313 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2315 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2316 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2319 2005-03-21 Nick Clifton <nickc@redhat.com>
2321 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2323 (t2a1_bx_pc_insn): Likewise.
2324 (t2a2_noop_insn): Likewise.
2325 (t2a3_b_insn): Likewise.
2326 (t2a1_push_insn): Likewise.
2327 (t2a2_ldr_insn): Likewise.
2328 (t2a3_mov_insn): Likewise.
2329 (t2a4_bx_insn): Likewise.
2330 (t2a5_pop_insn): Likewise.
2331 (t2a6_bx_insn): Likewise.
2332 (coff_arm_relocate_section): Only declare the high_address
2333 variable for non WINCE targets.
2335 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2337 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2338 SEC_LINKER_CREATED. Attach to dynobj.
2339 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2341 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2343 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2344 sym_offset. Add name, bss_name, sym_name, sym_val.
2345 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2346 Add sdata array of elf_linker_section_t.
2347 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2348 (enum elf_linker_section_enum): Delete.
2349 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2350 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2351 the special sections are needed. Adjust htab->sdata refs.
2352 Ensure dynobj is set in sreloc code.
2353 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2354 (ppc_elf_set_sdata_syms): New function.
2355 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2356 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2357 sym_val instead of sym_hash.
2358 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2360 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2362 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2363 (ppc_elf_merge_private_bfd_data): Likewise.
2365 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2367 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2368 (ppc_elf_create_linker_section): Don't create rel_section.
2369 (elf_create_pointer_linker_section): Don't size relocs.
2370 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2371 Don't generate relocs.
2372 (ppc_elf_relocate_section): Adjust calls to
2373 elf_finish_pointer_linker_section.
2375 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2377 * elf32-ppc.c (is_ppc_elf_target): New function.
2378 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2379 for bfd_target_elf_flavour. Do this test before endian check.
2380 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2381 (ppc_elf_size_dynamic_sections): Likewise.
2383 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf-bfd.h (elf_backend_data): Add int to
2386 elf_backend_section_from_shdr.
2387 (bfd_elf_section_data): Update comment for this_idx.
2388 (_bfd_elf_make_section_from_shdr): Add int.
2389 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2391 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2392 and use it to set this_idx in bfd_elf_section_data.
2393 (bfd_section_from_shdr): Pass shindex to
2394 _bfd_elf_make_section_from_shdr.
2395 (_bfd_elf_section_from_bfd_section): Use this_idx in
2396 bfd_elf_section_data to find section index.
2398 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2399 index and pass it to _bfd_elf_make_section_from_shdr.
2400 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2401 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2402 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2403 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2404 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2405 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2406 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2407 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2408 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2410 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2411 Ross Ridge <rridge@csclub.uwaterloo.ca>
2413 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2414 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2417 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2419 * elflink.c (elf_mark_used_section): Remove check for special
2422 2005-03-18 Andreas Schwab <schwab@suse.de>
2424 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2425 from bfd_vma to ia64_insn, remove broken cast.
2427 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2429 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2430 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2431 elf_m68k_finish_dynamic_sections): Use it.
2433 2005-03-17 Paul Brook <paul@codesourcery.com>
2434 Dan Jacobowitz <dan@codesourcery.com>
2435 Mark Mitchell <mark@codesourcery.com>
2437 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2438 (elf32_arm_additional_program_headers): Likewise.
2439 (elf_backend_modify_segment_map): Define.
2440 (elf_backend_additional_program_headers): Likewise.
2441 (elf32_arm_symbian_modify_segment_map): Use
2442 elf32_arm_modify_segment_map.
2444 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2446 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2447 for special sections.
2449 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2451 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2452 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2453 section_sym_count param, and return number of section symbols.
2454 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2455 .dynsym contents. Don't bother calling swap_symbol_out on the
2456 first all-zero dynsym.
2457 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2458 special sections like bfd_abs_section.
2459 (bfd_elf_gc_sections): Spelling fix.
2461 2005-03-16 Fred Fish <fnf@specifixinc.com>
2464 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2465 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2467 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2469 * elflink.c (elf_mark_used_section): New.
2470 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2471 non-relocatable link if we don't do GC.
2473 2005-03-16 Nick Clifton <nickc@redhat.com>
2474 Ben Elliston <bje@au.ibm.com>
2476 * configure.in (werror): New switch: Add -Werror to the
2477 compiler command line. Enabled by default. Disable via
2479 * configure: Regenerate.
2481 2005-03-16 Nick Clifton <nickc@redhat.com>
2483 * ecoff.c: Convert to ISO C90 formatting.
2485 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2487 * elf32-ppc.c: Divide file into general and linker specific
2488 functions. Sort linker functions into roughly the order in which
2489 they are called by the ELF linker code.
2491 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2493 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2494 on section. Correct comment, and add FIXME.
2495 (ppc_elf_additional_program_headers): Don't bump header count for
2496 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2497 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2498 do allocate memory if they need it.
2500 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2502 * config.bfd (x86_64-elf): Add target.
2504 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2506 * po/es.po: Commit new Spanish translation.
2508 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2510 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2511 for global symbol when reporting overflow.
2513 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2515 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2516 * libbfd.h: Rebuilt.
2517 * archive.c (_bfd_ar_spacepad): New function.
2518 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2519 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2520 coff_write_armap): Use it.
2521 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2523 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2525 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2527 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2528 has_table to the start of the function.
2530 2005-03-10 Ben Elliston <bje@au.ibm.com>
2532 * archive.c: Include hashtab.h.
2533 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2534 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2535 (hash_file_ptr): New function.
2536 (eq_file_ptr): Likewise.
2537 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2538 * libbfd-in.h: Include hashtab.h.
2539 (struct artdata): Change `cache' member type to htab_t.
2540 * libbfd.h: Rebuild.
2542 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2544 * configure.in: Bump version to 2.16.90.
2545 * configure: Regenerated.
2547 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2549 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2550 close is a function like macro in system headers.
2552 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2555 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2556 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2558 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2560 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2562 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2564 * po/bfd.pot: Regenerate.
2566 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2568 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2570 (func_desc_adjust): Force dot-syms local in executables as well
2573 2005-03-04 David Daney <ddaney@avtrex.com>
2575 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2576 '__gnu_local_gp' symbol used by gas -mno-shared.
2578 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2580 * elf-bfd.h (elf_backend_data): Add "const char *" to
2581 elf_backend_section_from_phdr.
2583 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2584 elf_backend_section_from_phdr hook.
2586 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2587 Joseph Myers <joseph@codesourcery.com>
2589 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2590 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2592 (struct mips_elf_got_per_bfd_arg): Add global_count.
2593 (struct mips_elf_count_tls_arg): New.
2594 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2595 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2596 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2597 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2598 (TLS_RELOC_P): Define.
2599 (TP_OFFSET, DTP_OFFSET): Define.
2600 (dtprel_base, tprel_base): New functions.
2601 (mips_elf_link_hash_newfunc): Initialize tls_type.
2602 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2603 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2605 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2606 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2607 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2608 (mips_tls_got_index): New functions.
2609 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2610 arguments. Pass them to mips_elf_create_local_got_entry. Use
2612 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2614 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2615 mips_elf_create_local_got_entry.
2616 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2617 arguments. Handle TLS entries.
2618 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2619 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2621 (mips_elf_record_global_got_symbol): Likewise.
2622 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2624 (mips_elf_merge_gots): Handle TLS entries when merging.
2625 (mips_elf_initialize_tls_index): New function.
2626 (mips_elf_set_global_got_offset): Handle TLS entries.
2627 (mips_elf_adjust_gp): Handle TLS.
2628 (mips_elf_multi_got): Remove redundant call to
2629 mips_elf_resolve_final_got_entries. Initialize global_count.
2630 Correct a comment. Initialize new TLS members of mips_got_info.
2631 Assign TLS GOT indexes for new GOTs.
2632 (mips_elf_create_got_section): Initialize new TLS members of
2634 (mips_elf_calculate_relocation): Handle TLS relocs.
2635 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2637 (_bfd_mips_elf_always_size_sections): Handle TLS.
2638 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2639 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2641 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2642 (_bfd_mips_elf_hide_symbol): Handle TLS.
2643 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2644 (mips_reloc_map): Add TLS relocs.
2645 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2646 * elf64-mips.c (mips_elf64_howto_table_rel)
2647 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2648 * reloc.c: Define new MIPS TLS relocations.
2649 * libbfd.h, bfd-in2.h: Regenerated.
2651 2005-03-02 Jan Beulich <jbeulich@novell.com>
2653 * Makefile.am: Add dependency of cache.o on libiberty.h.
2654 * cache.c: Include libiberty.h.
2655 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2657 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2659 * elf.c (bfd_section_from_shdr <default case>): Call
2660 elf_backend_section_from_shdr hook unconditionally, and return
2662 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2663 * elfxx-target.h (elf_backend_section_from_shdr)
2664 (elf_backend_section_from_phdr): Default to
2665 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2668 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2670 * targets.h: Typo fix.
2671 * bfd-in2.h: Regenerate.
2673 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2674 structs to size on-disk structures.
2675 (b_out_set_section_contents): Size the external struct, not the
2676 internal one for on-disk size.
2677 (b_out_sizeof_headers): Likewise.
2679 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2681 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2682 entry points with the func descriptor as well as undefweak.
2684 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2686 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2687 present when IMPORT_NAME_UNDOECRATE is used.
2689 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2695 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2696 to _bfd_elf_merge_symbol.
2698 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2699 unsigned int to return the alignment of the old common symbol
2700 in the dynamic object.
2701 (_bfd_elf_add_default_symbol): Pass NULL to
2702 _bfd_elf_merge_symbol.
2703 (elf_link_add_object_symbols): Pass &old_alignment to
2704 _bfd_elf_merge_symbol. Get the alignment of the new common
2705 symbol in the dynamic object.
2707 2005-02-24 Ben Elliston <bje@au.ibm.com>
2709 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2710 * format.c (bfd_check_format_matches): Likewise.
2711 * archive.c (BFD_GNU960_ARMAG): Likewise.
2712 (bfd_generic_archive_p): Likewise.
2713 (_bfd_write_archive_contents): Likewise.
2715 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2717 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2718 * configure: Regenerate.
2720 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2722 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2723 COMDAT group sections to have default visibility.
2725 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2727 * coffcode.h (coff_print_aux): Warning fix.
2728 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2729 instead of section pointer to identify.
2730 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2731 the correct size buffer for local sym mangling too.
2732 (h8300_bfd_link_add_symbols): Likewise.
2733 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2735 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2736 * elf32-xtensa.c (literal_value_hash): Warning fix.
2737 * versados.c (process_otr): Warning fix.
2738 (versados_canonicalize_reloc): Likewise.
2739 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2740 * vms.c (fill_section_ptr): Warning fix.
2742 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2744 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2745 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2747 2005-02-23 Nick Clifton <nickc@redhat.com>
2749 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2750 the relvaddr field of the Elf32_crinfo structure.
2752 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2753 variables that are passed by reference to
2754 m68hc11_get_relocation_value in case that function does not
2757 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2758 return statements and replace with a single return at the end of
2759 the function. This helps pacify the flow analysis code in gcc 4.0.
2761 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2762 strtab to avoid compile time warning.
2764 2005-02-23 Ben Elliston <bje@au.ibm.com>
2766 * opncls.c (bfd_zalloc): Document this function.
2768 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2770 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2771 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2772 Replace SEC_SHARED with SEC_COFF_SHARED.
2773 (styp_to_sec_flags): Likewise.
2775 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2776 (TARGET_LITTLE_SYM): Likewise.
2778 * section.c (SEC_ARCH_BIT_0): Removed.
2779 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2780 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2781 (SEC_SHARED): Renamed to ...
2782 (SEC_COFF_SHARED): This.
2783 (SEC_BLOCK): Renamed to ...
2784 (SEC_TIC54X_BLOCK): This.
2785 (SEC_CLINK): Renamed to ...
2786 (SEC_TIC54X_CLINK): This.
2787 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2788 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2790 * bfd-in2.h: Regenerated.
2792 2005-02-21 Fred Fish <fnf@specifixinc.com>
2794 * dwarf2.c (find_abstract_instance_name): Call recursively
2795 to handle a DW_AT_specification.
2797 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2799 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2800 mips_elf_create_dynamic_relocation,
2801 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2802 Remove #if 0'd code.
2804 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2806 * Makefile.am: Run "make dep-am"
2807 * Makefile.in: Regenerate.
2809 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2811 * coffgen.c (bfd_coff_get_comdat_section): Check that
2812 coff_section_data isn't NULL.
2814 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2816 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2817 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2818 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2819 useless assignments.
2820 (xcoff_write_archive_contents_big): Likewise.
2821 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2822 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2823 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2824 * cofflink.c (process_embedded_commands): Warning fixes.
2825 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2827 * dwarf2.c: Warning fixes.
2828 * elf-bfd.h: Likewise.
2829 * elf-eh-frame.c: Likewise.
2830 * elf-strtab.c: Likewise.
2832 * elf32-m68k.c: Likewise.
2833 * elf32-ppc.c: Likewise.
2834 * elf32-sh-symbian.c: Likewise.
2835 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2836 * elf64-sh64.c: Likewise.
2837 * peicode.h: Likewise.
2838 * elf64-mmix.c: Warning fixes.
2839 * elfcode.h: Likewise.
2840 * elfxx-mips.c: Likewise.
2841 * libbfd-in.h: Likewise.
2842 * libbfd.c: Likewise.
2843 * mach-o.c: Likewise.
2844 * merge.c: Likewise.
2846 * opncls.c: Likewise.
2849 * vms-hdr.c: Likewise.
2850 * vms-tir.c: Likewise.
2851 * xtensa-isa.c: Likewise.
2852 * xtensa-modules.c: Likewise.
2854 (pstrcmp): Use correct choice of string lengths. Fix return value.
2855 (bfd_sym_module_name): Correct string length.
2856 * bfd-in2.h: Regenerate.
2857 * libbfd.h: Regenerate.
2859 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2861 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2862 uninitialized check_segment[1] in TLSMOFF case.
2863 Reported by Alan Modra.
2864 (elf32_frv_relocate_section): Improve errors and warnings.
2866 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2868 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2870 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2872 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2873 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2874 * pef.c (bfd_pef_scan): Don't ignore return value of
2875 bfd_pef_scan_start_address.
2876 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2877 bfd_mach_o_scan_start_address.
2878 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2879 * elfxx-mips.c: Remove unnecessary prototypes.
2880 (sort_dynamic_relocs_64): Abort if not BFD64.
2882 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2884 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2885 Skip toc reloc adjust if reloc_count is zero.
2887 2005-02-15 Nigel Stephens <nigel@mips.com>
2888 Maciej W. Rozycki <macro@mips.com>
2890 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2891 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2892 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2893 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2894 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2896 (mips16_gprel_reloc): Remove bit shuffling; call
2897 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2898 and _bfd_mips16_elf_reloc_shuffle() instead.
2899 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2900 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2902 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2903 elf_mips16_howto_table_rel.
2904 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2905 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2906 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2907 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2908 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2910 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2911 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2912 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2914 (mips16_gprel_reloc): Remove bit shuffling; call
2915 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2916 and _bfd_mips16_elf_reloc_shuffle() instead.
2917 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2918 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2920 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2921 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2922 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2923 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2924 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2925 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2926 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2928 (mips16_gprel_reloc): Remove bit shuffling; call
2929 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2930 and _bfd_mips16_elf_reloc_shuffle() instead.
2931 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2932 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2934 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2935 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2936 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2937 handle bit shuffling for MIPS16 relocs.
2938 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2939 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2940 and _bfd_mips16_elf_reloc_shuffle().
2941 (_bfd_mips_elf_generic_reloc): Likewise.
2942 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2944 (mips_elf_obtain_contents): Remove bit shuffling.
2945 (mips_elf_perform_relocation): Likewise; call
2946 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2948 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2950 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2951 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2952 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2953 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2954 (BFD_RELOC_MIPS16_LO16): Likewise.
2955 * bfd-in2.h: Regenerate.
2956 * libbfd.h: Regenerate.
2958 2005-02-15 Jan Beulich <jbeulich@novell.com>
2960 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2961 R_IA64_DTPMOD64[LM]SB.
2963 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2965 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2966 backward branch in the same section.
2967 (elfNN_ia64_relocate_section): Inform users that the input
2968 section is too big to relax br instruction when overflow
2969 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2970 and R_IA64_PCREL21F.
2972 2005-02-14 Orjan Friberg <orjanf@axis.com>
2974 * elfcore.h (elf_core_file_p): Move the call to
2975 elf_backend_object_p to allow the correct machine to be set before
2976 processing the program headers.
2978 2005-02-14 Nick Clifton <nickc@redhat.com>
2981 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2982 aware flag from the input bfd to the output bfd.
2984 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2986 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2987 R_MIPS_LITERAL relocations for external symbols.
2988 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2989 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2991 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2993 * bfd-in2.h: Rebuilt.
2995 2005-02-11 Paul Brook <paul@codesourcery.com>
2997 * elf-bfd.h (struct elf_link_hash_table): Add
2998 is_relocatable_executable.
2999 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3000 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3001 symbols in relocatable executables.
3002 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3003 relocatable executables.
3004 (_bfd_elf_link_renumber_dynsyms): Ditto.
3005 (bfd_elf_final_link): Ditto.
3006 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3007 relocations into relocatable executables.
3008 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3009 executables. Also copy absolute relocations.
3010 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3011 in relocatable executables.
3012 (allocate_dynrelocs): Copy relocations for relocatable executables.
3013 Output dynamic symbols for symbols defined in linker scripts.
3015 2005-02-11 Nick Clifton <nickc@redhat.com>
3017 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3018 to avoid a compile time warning.
3020 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3023 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3024 inclusion of coffcode.h so that it is actually picked up.
3026 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3027 case it is not used.
3029 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3030 structure and macro.
3032 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3035 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3036 to protect the declaration of this array.
3038 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3039 Avoid call to memcpy with a size of 0.
3041 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3043 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3044 old-style branches to undefined dot-symbols which will be
3045 satisfied by a plt call.
3047 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3049 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3050 (ppc64_elf_copy_indirect_symbol): ..here.
3051 (func_desc_adjust): Use move_plt_plist.
3053 2005-02-10 Paul Brook <paul@codesourcery.com>
3055 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3057 2005-02-10 Paul Brook <paul@codesourcery.com>
3059 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3061 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3062 (elf_link_renumber_local_hash_table_dynsyms): New function.
3063 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3065 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3067 * bfd-in.h (BFD_LINKER_CREATED): Define.
3068 * bfd-in2.h: Rebuilt.
3069 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3070 BFD_LINKER_CREATED bfds when determining input bfds without
3071 .note.GNU-stack section.
3073 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3075 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3076 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3077 relocations against external symbols unchanged.
3079 2005-02-08 Paul Brook <paul@codesourcery.com>
3081 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3084 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3086 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3089 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3091 * elf64-mips.c: Fix formatting throughout.
3093 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3095 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3097 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3099 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3100 *ABS*/*UND* sections.
3101 (elf32_frv_relocate_section): Move zero-addend-required error...
3102 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3103 missing needed TLS section.
3105 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3107 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3108 being the last symbol.
3109 (aout_link_add_symbols): Just return TRUE if a warning
3112 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3114 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3115 R_MIPS_GPREL32 relocations against external symbols.
3116 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3119 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3121 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3122 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3123 elf_string_from_elf_strtab.
3124 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3125 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3126 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3127 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3128 looking at cached symtab info first, before iterating over headers.
3129 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3130 * elfcode.h (elf_object_p): Don't load section header stringtab
3133 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3135 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3136 against protected function when building shared library.
3139 * elf64-x86-64.c (is_32bit_relative_branch): New.
3140 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3141 protected function symbol when building shared library for
3142 32bit relative branch instruction.
3144 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3146 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3147 syms when doing a relocatable link.
3148 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3150 (ppc64_elf_tls_setup): Likewise.
3151 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3153 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3155 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3156 (link_hash_newfunc): Clear all locals using memset.
3157 (make_fdh): Remove flags param. Always create fake func desc
3158 weak. Link the descriptor with the code entry sym.
3159 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3160 (add_symbol_adjust): Adjust make_fdh call.
3161 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3162 descriptor to strong undefined if code entry is strong.
3164 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3166 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3167 lookup here. Set to new before calling bfd_link_repair_undef_list.
3168 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3170 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3172 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3174 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3176 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3177 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3178 before the as-needed lib was loaded. Abort on unexpected refs.
3180 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3182 * elflink.c (elf_smash_syms): Expand comments.
3183 (elf_link_add_object_symbols): Only call elf_smash_syms for
3184 as-needed dynamic objects.
3186 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3187 everything, just the field specific to ia64.
3188 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3190 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3192 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3193 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3195 (struct add_symbol_adjust_data): New.
3196 (add_symbol_adjust): Make an undefweak func desc for old ABI
3197 objects to link with --as-needed shared libs. Return fail status.
3198 Don't adjust old ABI func entry sym to weak if func desc syms
3200 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3203 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3205 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3208 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3210 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3211 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3212 remove anything but new and undefweak.
3213 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3215 (_bfd_elf_create_dynamic_sections): Formatting.
3216 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3217 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3218 (struct elf_smash_data): New.
3219 (elf_smash_syms): New function.
3220 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3221 unneeded dynamic objects to loaded list.
3222 (elf_link_output_extsym): Don't handle as-needed here. Strip
3223 bfd_link_hash_new symbols.
3224 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3225 delref when dynindx is already -1.
3226 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3228 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3230 2005-02-01 Ben Elliston <bje@au.ibm.com>
3232 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3234 2005-02-01 Ben Elliston <bje@au.ibm.com>
3236 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3237 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3238 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3239 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3240 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3241 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3242 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3243 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3244 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3245 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3246 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3247 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3248 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3249 throughout. Similarly, collapse #if 1'd code.
3251 2005-02-01 Ben Elliston <bje@au.ibm.com>
3253 * elf-bfd.h (bfd_elf_discard_group): Remove.
3254 * elf.c (bfd_elf_discard_group): Likewise.
3255 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3257 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3259 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3260 (_bfd_elf_eh_frame_address_size): Declare.
3261 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3262 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3263 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3264 (elf_backend_eh_frame_address_size): Define.
3265 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3266 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3267 size from the new backend hook.
3268 (_bfd_elf_write_section_eh_frame): Likewise.
3269 (_bfd_elf_eh_frame_address_size): New function.
3271 2005-01-31 Andrew Cagney <cagney@gnu.org>
3273 * configure: Regenerate to track ../gettext.m4.
3275 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3277 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3278 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3280 2005-01-31 Nick Clifton <nickc@redhat.com>
3282 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3283 sparc-lynxos, vax-vms) be obsolete.
3285 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3287 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3288 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3289 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3290 * elfcode.h (elf_object_p): Use minpagesize instead of
3292 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3293 (elfNN_bed): Include ELF_MINPAGESIZE.
3295 2005-01-28 Julian Brown <julian@codesourcery.com>
3297 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3298 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3299 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3300 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3301 passing flag value from ld. Set flag value in global hash table entry.
3302 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3305 2005-01-27 Andrew Cagney <cagney@gnu.org>
3307 * configure: Regenerate to track ../gettext.m4 change.
3309 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3311 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3314 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3316 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3317 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3319 * reloc.c: Add R_FRV_TLSMOFF.
3320 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3321 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3322 (elf32_frv_relocate_section): Handle it.
3323 (elf32_frv_check_relocs): Likewise.
3324 * libbfd.h, bfd-in2.h: Rebuilt.
3325 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3326 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3327 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3328 such that they return the constant in gr9.
3329 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3331 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3332 too, such that they shrink on relaxation.
3333 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3334 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3335 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3336 if we can guarantee the use of 16-bit constants.
3337 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3338 Introduce TLS support for FR-V FDPIC.
3339 * reloc.c: Add TLS relocations.
3340 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3341 (elf32_frv_rel_tlsdesc_value_howto): New.
3342 (elf32_frv_rel_tlsoff_howto): New.
3343 (frv_reloc_map): Add new mappings.
3344 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3346 (frvfdpic_dynamic_got_plt_info): New.
3347 (frvfdpic_plt_tls_ret_offset): New.
3348 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3349 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3350 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3351 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3353 (struct frvfdpic_relocs_info): Add TLS fields.
3354 (frvfdpic_relocs_info_hash): Warning clean up.
3355 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3356 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3357 (FRVFDPIC_TLS_BIAS): Define.
3358 (tls_biased_base): New.
3359 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3361 (frv_reloc_type_lookup): Likewise.
3362 (frvfdpic_info_to_howto_rel): Likewise.
3363 (elf32_frv_relocate_section): Likewise.
3364 (_frv_create_got_section): Create the PLT section here.
3365 (elf32_frvfdpic_create_dynamic_sections): Not here.
3366 (_frvfdpic_count_nontls_entries): Move out of...
3367 (_frvfdpic_count_got_plt_entries): ... here.
3368 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3369 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3371 (_frvfdpic_relax_tls_entries): New.
3372 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3373 (_frvfdpic_get_tlsdesc_entry): New.
3374 (_frvfdpic_assign_got_entries): Add TLS support.
3375 (_frvfdpic_assign_plt_entries): Likewise.
3376 (_frvfdpic_reset_got_plt_entries): New.
3377 (_frvfdpic_size_got_plt): Move out of...
3378 (elf32_frvfdpic_size_dynamic_sections): ... here.
3379 (_frvfdpic_relax_got_plt_entries): New.
3380 (elf32_frvfdpic_relax_section): New.
3381 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3382 (elf32_frv_check_relocs): Add TLS support.
3383 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3384 * libbfd.h, bfd-in2.h: Rebuilt.
3386 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3388 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3389 loadable reloc sections.
3390 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3391 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3393 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3395 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3396 sections immediately when linking shared libs. Instead, wait until
3397 we know a lib is needed.
3398 (_bfd_elf_link_create_dynstrtab): Extract from..
3399 (_bfd_elf_link_create_dynamic_sections_): ..here.
3400 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3401 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3402 for non-existent .dynamic.
3403 (elf_link_output_extsym): Don't complain about undefined symbols
3404 in as-needed dynamic libs that aren't actually linked.
3406 2005-01-24 Andrew Cagney <cagney@gnu.org>
3408 * configure: Regenerate, ../gettext.m4 was updated.
3410 2005-01-21 Ben Elliston <bje@au.ibm.com>
3412 * aout-encap.c: Remove unused file.
3414 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3417 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3418 non-function symbols are local.
3419 (_bfd_elf_symbol_refs_local_p): Likewise.
3421 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3423 * bfd.c (bfd_link_just_syms): Add abfd param.
3424 * bfd-in2.h: Regenerate.
3426 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3428 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3429 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3430 instructions. If the amount of padding is known, reduce the size
3431 of the CIE or FDE by that amount.
3433 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3435 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3436 augmentation_size. Use bfd_signed_vmas for data_align.
3437 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3438 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3439 functions. Don't read past the end of the enclosing CIE or FDE.
3440 (skip_bytes): New utility function.
3441 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3443 (_bfd_elf_write_section_eh_frame): Use new functions.
3445 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3447 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3448 assert-style REQUIRE() macro to handle sanity checks.
3450 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3452 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3454 (read_unsigned_leb128): Removed.
3455 (read_signed_leb128): Removed.
3456 (find_abstract_instance_name): Updated.
3457 (parse_comp_unit): Accept info_ptr_unit.
3458 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3459 comp unit and pass it to parse_comp_unit.
3461 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3462 (read_signed_leb128): Moved to ...
3465 * libbfd-in.h (read_unsigned_leb128): New prototype.
3466 (read_signed_leb128): Likewise.
3467 * libbfd.h: Regenerated.
3469 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3470 Nick Clifton <nickc@redhat.com>
3472 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3473 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3474 arch_sh4a_nofpu_up in order to match the external names and make the
3475 testsuite's job easier.
3476 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3478 * bfd-in2.h: Regenerate.
3480 2005-01-15 Andrew Cagney <cagney@gnu.org>
3483 * acinclude.m4: Move BFD_NEED_DECLARATION,
3484 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3485 the new file bfd.m4. Include ../bfd/bfd.m4.
3486 * configure: Re-generate.
3488 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3490 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3491 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3493 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3494 R_PPC_RELAX32PC_PLT.
3496 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3498 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3500 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3501 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3502 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3503 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3504 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3505 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3506 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3507 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3508 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3509 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3510 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3511 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3512 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3513 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3515 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3517 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3520 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3522 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3523 * bfd-in2.h: Regenerate.
3524 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3525 to support these new machine values.
3526 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3528 (bfd_maxq_arch): Update values for the maxq20.
3530 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3532 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3533 non-shared object, do not reserve space in .plt and .rela.plt for
3534 regular symbols neither defined nor referenced in shared objects.
3536 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3538 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3539 to zero the structure.
3540 (create_got_section): Use BFD_ASSERT instead of abort.
3541 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3543 (create_got_section): New function.
3544 (sparc64_elf_create_dynamic_sections): Likewise.
3545 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3546 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3547 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3548 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3549 (sparc64_elf_finish_dynamic_symbol): Likewise.
3550 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3551 (elf_backend_create_dynamic_sections): Define to
3552 sparc64_elf_create_dynamic_sections.
3554 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3556 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3557 (elf_backend_omit_section_dynsym): Define to it.
3558 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3559 (elf_backend_omit_section_dynsym): Define to it.
3561 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3563 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3564 PT_DYNAMIC segment, unless .dynamic.
3566 2005-01-06 Paul Brook <paul@codesourcery.com>
3568 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3569 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3570 * configure: Regenerate.
3571 * elf32-arm.c: Add VxWorks target bfd.
3573 (elf32_arm_link_hash_table): Add use_rel.
3574 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3575 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3576 Correct offset calculation for RELA case.
3577 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3578 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3579 (elf32_arm_vxworks_link_hash_table_create): New function.
3580 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3581 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3582 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3584 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3586 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3588 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3589 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3590 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3591 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3592 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3593 (toc_adjusting_stub_needed): Rewrite.
3594 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3595 toc tests. Adjust for toc_adjusting_stub_needed changes.
3596 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3597 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3598 * section.c: Expand comment on backend bits.
3599 * bfd-in2.h: Regenerate.
3600 * libbfd.h: Regenerate.
3602 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3604 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3605 toc adjusting stub, do not test source section flags.
3607 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3609 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3610 from STABS debugging sections again.
3612 2005-01-05 Fred Fish <fnf@specifixinc.com>
3614 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3615 (find_abstract_instance_name): New function.
3616 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3617 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3618 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3620 2004-12-31 Paul Brook <paul@copdesourcery.com>
3622 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3624 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3626 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3627 Commit missing changes from 2004-12-22.
3628 * bfd-in2.h: Regenerate.
3630 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3632 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3634 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3636 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3637 Add 'base' argument for constructing register sections. Reformat.
3638 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3639 gp and fp regs. Reformat.
3641 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3643 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3644 * bfd-in2.h: Regenerate.
3645 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3646 (avr_reloc_map): Likewise.
3647 (avr_final_link_relocate): Likewise.
3649 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3651 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3652 as-needed dynamic libs as undefined.
3653 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3654 libs when finding they are needed.
3656 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3658 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3659 (opd_entry_value): Use opd_relocs if available.
3660 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3661 copy .opd relocations to opd_relocs.
3662 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3664 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3666 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3667 * elf32-v850.c (v850_elf_howto_table): Add entry for
3668 R_V850_LO16_SPLIT_OFFSET.
3669 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3670 (v850_elf_perform_lo16_relocation): New function, extracted from...
3671 (v850_elf_perform_relocation): ...here. Use it to handle
3672 R_V850_LO16_SPLIT_OFFSET.
3673 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3674 R_V850_LO16_SPLIT_OFFSET.
3675 * libbfd.h, bfd-in2.h: Regenerate.
3677 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3679 * config.bfd: Add s390x-ibm-tpf support.
3681 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3683 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3684 to prototype, to make hash info available.
3685 Prevent wrapped symbols from being adjusted twice.
3687 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3689 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3690 overflow for calls to undefined weak symbols.
3692 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3694 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3695 canonical sections syms have a name.
3697 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3699 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3700 have been adjusted for output.
3701 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3703 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3705 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3706 add symtab_hdr param.
3707 (group_signature): Update calls.
3708 * elf-bfd.h (bfd_elf_sym_name): Update.
3709 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3710 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3711 (ppc64_elf_relocate_section): Update.
3712 * elflink.c (elf_link_input_bfd): Update.
3714 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3716 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3717 st_shndx on STT_SECTION sections.
3719 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3721 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3722 ELF section symbols.
3724 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3726 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3727 return a real value, unless it is a PLT symbol.
3728 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3731 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3732 R_MIPS_JALR entry to 0.
3734 * archures.c: Define bfd_mach_mips9000.
3735 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3736 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3737 * cpu-mips.c (I_mips9000): Define.
3738 (arch_info_struct): Add case for bfd_mach_mips9000.
3739 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3740 * bfd-in2.h: Regenerate.
3742 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3744 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3747 2004-12-07 Ben Elliston <bje@gnu.org>
3749 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3751 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3753 Suggested by Fergal Daly <fergal@esatclear.ie>:
3754 * simple.c (simple_dummy_multiple_definition): New function.
3755 (bfd_simple_get_relocated_section_contents): Use it.
3757 2004-12-03 Jan Beulich <jbeulich@novell.com>
3759 * elf.c (elf_find_function): Don't use the last file symbol ever,
3760 seen, but the last one seen prior to the symbol being reported.
3761 Don't report a filename at all for global symbols when that might
3764 2004-12-01 Paul Brook <paul@codesourcery.com>
3766 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3767 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3770 2004-12-01 Paul Brook <paul@codesourcery.com>
3772 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3775 2004-11-30 Paul Brook <paul@codesourcery.com>
3777 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3778 no_pipeline_knowledge
3779 (elf32_arm_link_hash_table_create): Ditto.
3780 (bfd_elf32_arm_process_before_allocation): Ditto.
3781 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3783 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3785 * bfd-in2.h: Regenerate.
3787 2004-11-30 Randolph Chung <tausq@debian.org>
3789 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3790 (elf32_hppa_grok_psinfo): New function.
3791 (elf_backend_grok_prstatus): Define.
3792 (elf_backend_grok_psinfo): Define.
3794 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3797 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3799 2004-11-24 Paul Brook <paul@codesourcery.com>
3801 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3803 2004-11-24 Paul Brook <paul@codesourcery.com>
3805 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3806 (elf32_arm_swap_symbol_out): New function.
3807 (elf32_arm_size_info): Add.
3808 (elf_backend_size_info): Define.
3810 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3812 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3815 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3817 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3818 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3819 * nlmcode.h (nlm_write_object_contents): Warning fix.
3821 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3823 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3825 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3827 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3828 (elf32_arm_plt_thumb_stub): New.
3829 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3831 (elf32_arm_link_hash_traverse): Fix typo.
3832 (elf32_arm_link_hash_table): Add obfd.
3833 (elf32_arm_link_hash_newfunc): Initialize new fields.
3834 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3835 (elf32_arm_link_hash_table_create): Initialize obfd.
3836 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3837 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3838 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3839 interworking BFD is not dynamic.
3840 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3841 not emit glue for PLT references.
3842 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3843 emit glue for PLT references. Support the Thumb PLT prefix.
3844 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3846 (elf32_arm_check_relocs): Likewise.
3847 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3849 (allocate_dynrelocs): Handle Thumb PLT references.
3850 (elf32_arm_finish_dynamic_symbol): Likewise.
3851 (elf32_arm_symbol_processing): New function.
3852 (elf_backend_symbol_processing): Define.
3854 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3856 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3857 add_fde_encoding. Remove need_relative.
3858 * elf-eh-frame.c (extra_augmentation_string_bytes)
3859 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3860 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3861 in cases where the CIE has no existing 'R' augmentation. Use
3862 size_of_output_cie_fde when assigning offsets. Use the final offset
3863 as the new section size.
3864 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3865 Account for any extra augmentation bytes in the returned offset.
3866 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3867 moved before being modified. Pad growing entries with DW_CFA_nops.
3868 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3869 and add_fde_encoding.
3871 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3873 * elf32-arm.c (elf32_arm_relocate_section): Use
3874 arm_real_reloc_type.
3876 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3878 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3879 for discard relocations; don't add an R_MIPS_NONE to the main body
3882 2004-11-04 Paul Brook <paul@codesourcery.com>
3884 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3885 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3886 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3887 default version definition for unversioned symbols.
3888 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3889 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3890 _bfd_elf_slurp_version_tables. Set default version for unversioned
3893 2004-11-15 Paul Brook <paul@codesourcery.com>
3895 * elflink.c (elf_link_add_object_symbols): Don't assume version
3896 indices are consecutive.
3898 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3900 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3901 composite relocations against the personality data.
3903 2004-11-13 Paul Brook <paul@codesourcery.com>
3905 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3906 R_ARM_PREL31 relocations to PLT entries.
3907 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3908 (elf32_arm_check_relocs): Ditto.
3910 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3912 * xtensa-isa.c (xtensa_interface_class_id): New.
3914 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3916 * elf32-xtensa.c (property_table_compare): Remove assertion about
3917 entries with the same address and non-zero size.
3918 (xtensa_read_table_entries): Report such entries as errors.
3920 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3922 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3923 R_ARM_RELATIVE on Symbian OS.
3925 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3927 * som.c (som_bfd_print_private_bfd_data): New function.
3928 (som_object_setup): Save the auxiliary header. Don't assume that
3929 zero is an invalid entry point for a shared library.
3930 (som_object_p): Allocate the auxiliary header on the heap.
3932 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3934 (elf32_arm_symbian_modify_segment_map): Likewise.
3936 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3938 From David Poole <daveml@mbuf.com>:
3939 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3940 (elf32_arm_size_dynamic_sections): Call it.
3942 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3944 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3945 (ALL_MACHINES_CFILES): Fix typo.
3946 * Makefile.in: Regenerate.
3947 * po/SRC-POTFILES.in: Regenerate.
3949 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3951 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3952 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3953 symbol in the relocation.
3955 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3956 Vineet Sharma <vineets@noida.hcltech.com>
3958 * coff-maxq.c: New File.
3959 * cpu-maxq.c: New File.
3960 * coffcode.h: Likewise.
3961 * config.bfd: Likewise.
3962 * configure.in (maxqcoff_vec): New target vector.
3963 * Makefile.am: Add support for maxq target.
3964 * configure.in: Likewise.
3965 * archures.c:. Likewise.
3966 * targets.c: Likewise.
3967 * bfd_in2.h : Regenerated.
3968 * Makefile.in: Regenerated.
3969 * configure: Regenerated.
3970 * doc/Makefile.in: Regenerated.
3972 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3974 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3975 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3976 C_NT_WEAK aux entries.
3977 (_bfd_coff_generic_relocate_section): Handle undefined
3980 2004-11-07 Andreas Schwab <schwab@suse.de>
3982 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3983 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3984 non-default visibility.
3986 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3988 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3990 (elf32_arm_symbian_modify_segment_map): Don't
3991 reset includes_filehdr and includes_phdrs here.
3993 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3995 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3996 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3997 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3999 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4000 to a new removed list. Remove normal configuration stanzas.
4001 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4002 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4003 elfarm-nabi.lo with elf32-arm.lo.
4004 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4005 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4006 * elf32-arm.h: Remove.
4007 * elfarm-oabi.c: Remove.
4008 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4009 and bfd_elf32_littlearm_oabi_vec.
4010 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4012 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4014 * config.bfd: Support crisv32-*-* like cris-*-*.
4015 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4016 (bfd_mach_cris_v10_v32): New macros.
4017 * cpu-cris.c: Tweak formatting.
4018 (get_compatible): New function.
4020 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4021 bfd_arch_info_type:s.
4022 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4023 get_compatible for member compatible and link bfd_cris_arch_v32 as
4025 * elf32-cris.c (cris_elf_pcrel_reloc)
4026 (cris_elf_set_mach_from_flags): New functions.
4027 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4028 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4029 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4030 numbers for bfd_mach_cris_v32.
4031 (PLT_ENTRY_SIZE_V32): New macro.
4032 (elf_cris_plt0_entry): Drop last comma in initializer.
4033 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4034 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4036 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4038 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4039 (elf_cris_finish_dynamic_sections): Similar.
4040 (elf_cris_adjust_dynamic_symbol): Similar.
4041 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4043 <switch with PIC relocs>: Emit error and return FALSE for
4044 bfd_mach_cris_v10_v32.
4045 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4046 Emit warning when generating textrel reloc.
4047 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4048 (cris_elf_final_write_processing): Set flags according to mach.
4049 (cris_elf_print_private_bfd_data): Display
4050 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4051 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4052 new_flags. Don't call cris_elf_final_write_processing. Don't
4053 look at the actual elf header flags at all; use
4054 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4055 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4057 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4058 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4059 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4060 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4061 * bfd-in2.h, libbfd.h: Regenerate.
4063 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4065 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4066 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4068 (struct adjust_toc_info): New.
4069 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4071 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4073 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4074 if there are no segments.
4076 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4078 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4080 2004-11-02 Nick Clifton <nickc@redhat.com>
4082 * elf32-iq2000.c: Convert to ISO C90 formatting.
4084 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4086 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4088 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4090 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4091 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4092 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4094 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4096 * elf32-sh.c (tpoff): Take alignment into account.
4098 2004-10-28 Nick Clifton <nickc@redhat.com>
4100 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4101 performing a relocatable link.
4102 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4103 for MIPS ports under Irix.
4105 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4107 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4108 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4109 (elf32_arm_final_link_relocate): Ditto.
4110 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4111 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4112 (elf32_arm_adjust_dynamic_symbol): Ditto.
4113 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4114 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4115 (elf32_arm_r_howto): ... To here.
4116 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4118 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4121 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4122 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4123 and R_IA64_SECREL64LSB.
4125 2004-10-26 Paul Brook <paul@codesourcery.com>
4127 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4128 (bfd_elf_size_dynamic_sections): Create default version definition.
4129 (elf_link_output_extsym): Adjust for default symbol version.
4131 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4133 * mmo.c: Adjust to ISO C.
4135 * mmo.c (mmo_write_section_description): New function broken out
4136 of mmo_internal_write_section.
4137 (mmo_internal_write_section): For each of .text and .data, call
4138 mmo_write_section_description before outputting contents if it has
4139 nontrivially deducible vma or contents.
4140 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4141 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4142 symbols if found within the .data address range.
4144 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4146 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4148 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4150 * mmo.c (File Layout): Correct place of misplaced blurb about
4153 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4155 * config.bfd: Add mips64*-*-openbsd.
4157 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4159 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4162 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4164 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4165 * configure: Regenerate.
4167 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4170 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4171 to linker reloc_overflow callback.
4172 (aout_link_input_section_ext): Likewise.
4173 (aout_link_reloc_link_order): Likewise.
4174 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4175 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4177 (alpha_relocate_section): Likewise.
4178 * coff-arm.c (coff_arm_relocate_section): Likewise.
4179 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4180 * coff-h8500.c (extra_case): Likewise.
4181 * coff-i960.c (coff_i960_relocate_section): Likewise.
4182 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4183 * coff-mips.c (mips_relocate_section): Likewise.
4184 * coff-or32.c (coff_or32_relocate_section): Likewise.
4185 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4186 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4187 * coff-sh.c (sh_relocate_section): Likewise.
4188 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4189 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4190 * coff-z8k.c (extra_case): Likewise.
4191 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4192 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4193 (_bfd_coff_generic_relocate_section): Likewise.
4194 * ecoff.c (ecoff_reloc_link_order): Likewise.
4195 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4196 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4197 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4198 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4199 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4200 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4201 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4202 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4203 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4204 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4205 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4206 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4207 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4208 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4209 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4210 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4211 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4212 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4213 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4214 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4215 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4216 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4217 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4218 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4219 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4220 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4221 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4222 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4223 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4224 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4225 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4226 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4227 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4228 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4229 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4230 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4231 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4232 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4233 * elflink.c (elf_reloc_link_order): Likewise.
4234 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4235 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4236 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4237 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4238 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4239 (aout_link_reloc_link_order): Likewise.
4240 * reloc.c (bfd_generic_get_relocated_section_contents):
4242 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4243 * simple.c (simple_dummy_reloc_overflow): Updated.
4245 2004-10-20 Andreas Schwab <schwab@suse.de>
4247 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4248 (elf_backend_plt_sym_val): Define.
4250 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4252 * config.bfd: Set targ_underscore=yes for PE COFF targets
4254 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4256 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4257 (ppc64_elf_edit_opd): Likewise.
4259 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4261 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4262 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4263 set SEC_ALLOC and SEC_LOAD.
4265 2004-10-18 Nick Clifton <nickc@redhat.com>
4267 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4268 'name' for relocs against both local and global symbols.
4270 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4272 * bfd-in2.h: Regenerate.
4273 * bfd.c (struct bfd): Add no_export.
4274 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4276 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4278 * config.bfd: Whitespace cleanup.
4279 * Makefile.am: Run "make dep-am"
4280 * Makefile.in: Regenerate.
4282 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4284 * elflink.c (struct already_linked_section): Removed.
4285 (try_match_symbols_in_sections, already_linked): Removed.
4286 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4287 prefix of section names when finding already_linked_table
4288 chain. Compare section names. Instead of calling already_linked,
4289 do it inline and only for sections in the same already_linked_list.
4291 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4293 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4294 parameter. If called after _bfd_elf_write_section_eh_frame,
4295 don't allow a -2 return unless need_* bit is already set, and
4296 handle offsets adjusted for output_offset.
4297 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4298 * elf.c (_bfd_elf_section_offset): Update call.
4300 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4303 * coffcode.h (coff_compute_section_file_positions): Cast to
4304 bfd_vma when computing page alignment.
4306 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4308 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4309 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4311 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4313 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4314 relocations use a virtual address, not a section offset.
4316 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4318 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4319 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4320 xtensa_format_encode.
4321 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4322 (ebb_add_proposed_action): Delete.
4324 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4326 * elf32-xtensa.c: Use ISO C90 formatting.
4328 2004-10-12 Paul Brook <paul@codesourcery.com>
4330 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4333 2004-10-12 Paul Brook <paul@codesourcery.com>
4335 * elf32-arm.h: Support EABI version 4 objects.
4337 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4340 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4341 Don't mark as default.
4342 (bfd_x86_64_arch): Don't mark as default.
4344 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4346 * elflink.c (enum action_discarded): New.
4347 (elf_section_complain_discarded): Delete.
4348 (elf_action_discarded): New function subsuming the above and also
4349 controlling reloc behaviour.
4350 (elf_link_input_bfd): Use it.
4352 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4354 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4355 (special_sections): Add .gnu.liblist and .gnu.conflict.
4356 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4358 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4361 * elflink.c (elf_link_input_bfd): Try harder to support
4362 relocations against symbols in removed linkonce sections.
4364 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4366 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4369 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4370 sections do not reference symbols in non-SEC_ALLOC sections.
4372 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4375 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4376 (_bfd_elf_link_omit_section_dynsym): Formatting.
4378 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4380 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4381 * libbfd.h: Regnerate.
4382 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4383 * elf32-frv.c: Likewise.
4384 * elf32-m32r.c: Likewise.
4385 * elf32-ppc.c: Likewise.
4386 * elf64-hppa.c: Likewise.
4387 * elfxx-ia64.c: Likewise.
4388 * opncls.c: Likewise.
4390 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4392 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4393 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4394 offsets stored in struct eh_cie_fde entries before doing other
4397 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4398 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4399 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4400 setting offsets for removed CIEs. Don't set "sec", instead set
4401 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4402 CIE in hdr_info. Only set make_relative and make_lsda_relative
4403 for CIEs. Use pointers rather than array indices.
4404 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4405 make_lsda_relative, need_* on cie_inf for FDEs.
4406 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4407 section output_offset. Delete cie_offset, instead use cie_inf
4408 pointer to CIE entry. Use need_relative and need_lsda_relative on
4409 CIE entry for FDEs. Use pointers rather than array indices.
4411 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4413 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4414 bfd_is_target_special_symbol.
4415 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4416 * som.c (som_bfd_is_target_special_symbol): Define.
4418 2004-10-08 Nick Clifton <nickc@redhat.com>
4420 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4421 * configure: Regenerate.
4422 * bfd-in2.h: Regenerate.
4423 * syms.c (bfd_is_target_special_symbol): New interface function.
4424 Returns true when a symbol should be considered to be special.
4425 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4426 the symbol jump table.
4427 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4428 Return true iff the symbol is a mapping symbol.
4429 (bfd_elf32_bfd_is_target_special_symbol): Define.
4430 * elfxx-target.h: Provide a default definition for
4431 bfd_is_target_special_symbol.
4432 * aout-target.h: Likewise.
4433 * aout-tic30.c: Likewise.
4434 * binary.c: Likewise.
4435 * coffcode.h: Likewise.
4436 * i386msdos.c: Likewise.
4439 * libaout.h: Likewise.
4440 * libbfd-in.h: Likewise
4441 * libecoff.h: Likewise.
4442 * mach-o.c: Likewise.
4444 * nlm-target.h: Likewise.
4445 * oasys.c: Likewise.
4447 * ppcboot.c: Likewise.
4449 * tekhex.c: Likewise.
4450 * versados.c: Likewise.
4452 * xcoff-target.h: Likewise.
4454 * libbfd.h: Regenerate.
4456 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4458 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4459 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4460 (elf_backend_section_from_shdr): Define.
4462 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4464 * syms.c (bfd_is_local_label): Return false for file symbols.
4466 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4467 David Heine <dlheine@tensilica.com>
4469 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4470 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4471 (elf32xtensa_no_literal_movement): New global variable.
4472 (elf_howto_table): Add entries for new relocations.
4473 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4474 (property_table_compare): When addresses are equal, compare sizes and
4475 various property flags.
4476 (property_table_matches): New.
4477 (xtensa_read_table_entries): Extend to read new property tables. Add
4478 output_addr parameter to indicate that output addresses should be used.
4479 Use bfd_get_section_limit.
4480 (elf_xtensa_find_property_entry): New.
4481 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4482 (elf_xtensa_check_relocs): Handle new relocations.
4483 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4484 relocations. Use new xtensa-isa.h functions.
4485 (build_encoding_error_message): Remove encode_result parameter. Add
4486 new target_address parameter used to detect alignment errors.
4487 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4488 error handling. Use new is_operand_relocation function.
4489 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4490 Use underbar macro for error messages. Formatting.
4491 (get_const16_opcode): New.
4492 (get_l32r_opcode): Add a separate flag for initialization.
4493 (get_relocation_opnd): Operand number is no longer explicit in the
4494 relocation. Change to decode the opcode and analyze its operands.
4495 (get_relocation_slot): New.
4496 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4497 Use new xtensa-isa.h functions to handle multislot instructions.
4498 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4499 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4500 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4501 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4502 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4503 get_single_format, init_op_single_format_table): New.
4504 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4505 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4506 (contract_asm_expansion): Add error_message parameter and pass it to
4507 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4508 with R_XTENSA_SLOT0_OP.
4509 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4510 instructions. Use new xtensa-isa.h functions.
4511 (r_reloc struct): Add new virtual_offset field.
4512 (r_reloc_init): Add contents and content_length parameters. Set
4513 virtual_offset field to zero. Add contents to target_offset field for
4514 partial_inplace relocations.
4515 (r_reloc_is_defined): Check for null.
4516 (print_r_reloc): New debug function.
4517 (source_reloc struct): Replace xtensa_operand field with pair of the
4518 opcode and the operand position. Add is_abs_literal field.
4519 (init_source_reloc): Specify operand by opcode/position pair. Set
4520 is_abs_literal field.
4521 (source_reloc_compare): When target_offsets are equal, compare other
4522 fields to make sorting predictable.
4523 (literal_value struct): Add is_abs_literal field.
4524 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4525 (init_literal_value): New.
4526 (is_same_value): Replace with ...
4527 (literal_value_equal): ... this function. Add comparisons of
4528 virtual_offset and is_abs_literal fields.
4529 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4530 failure. Initialize has_last_loc field.
4531 (value_map_hash_table_delete): New.
4532 (hash_literal_value): Rename to ...
4533 (literal_value_hash): ... this. Include is_abs_literal flag and
4534 virtual_offset field in the hash value.
4535 (get_cached_value): Rename to ...
4536 (value_map_get_cached_value): ... this. Update calls to
4537 literal_value_hash and literal_value_equal.
4538 (add_value_map): Check for allocation failure. Update calls to
4539 value_map_get_cached_value and literal_value_hash.
4540 (text_action, text_action_list, text_action_t): New types.
4541 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4542 text_action_add, text_action_add_literal, offset_with_removed_text,
4543 offset_with_removed_text_before_fill, find_insn_action,
4544 print_action_list, print_removed_literals): New.
4545 (offset_with_removed_literals): Delete.
4546 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4547 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4548 allocated_relocs_count fields.
4549 (init_xtensa_relax_info): Initialize new fields.
4550 (reloc_bfd_fix struct): Add new translated field.
4551 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4553 (fix_compare, cache_fix_array): New.
4554 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4555 section via get_xtensa_relax_info. Use cache_fix_array to set up
4556 sorted fix_array and use bsearch instead of linear search.
4557 (section_cache_t): New struct.
4558 (init_section_cache, section_cache_section, clear_section_cache): New.
4559 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4560 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4561 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4562 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4564 (retrieve_contents): Use bfd_get_section_limit.
4565 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4566 to compute_removed_literals. Free value_map_hash_table when no longer
4568 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4569 compute_text_actions for all sections.
4570 (find_relaxable_sections): Mark sections as relaxable if they contain
4571 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4572 call. Increment relax_info src_count field only for appropriate
4573 relocation types. Remove is_literal_section check.
4574 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4575 r_reloc_init and find_associated_l32r_irel. Check
4576 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4577 literals. Pass is_abs_literal flag to init_source_reloc.
4578 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4579 CONST16 instructions. Adjust calls to r_reloc_init and
4580 pcrel_reloc_fits. Handle weak symbols conservatively.
4581 (find_associated_l32r_irel): Add bfd parameter and pass it to
4583 (compute_text_actions, compute_ebb_proposed_actions,
4584 compute_ebb_actions, check_section_ebb_pcrels_fit,
4585 check_section_ebb_reduces, text_action_add_proposed,
4586 compute_fill_extra_space): New.
4587 (remove_literals): Replace with ...
4588 (compute_removed_literals): ... this function. Call
4589 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4590 Call xtensa_read_table_entries to get the property table. Skip
4591 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4592 is_removable_literal, remove_dead_literal, and
4593 identify_literal_placement functions.
4594 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4595 instead of linear search.
4596 (is_removable_literal, remove_dead_literal,
4597 identify_literal_placement): New.
4598 (relocations_reach): Update check for literal not referenced by any
4599 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4600 (coalesce_shared_literal, move_shared_literal): New.
4601 (relax_section): Use bfd_get_section_limit. Call
4602 translate_section_fixes. Update calls to r_reloc_init and
4603 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4604 Add call to pin_internal_relocs. Add special handling for
4605 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4606 info to calculate new addend_displacement variable. Replace code for
4607 deleting literals with more general code to perform the actions
4608 determined by the action_list for the section.
4609 (translate_section_fixes, translate_reloc_bfd_fix): New.
4610 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4611 find_removed_literal only if is_operand_relocation. Update call to
4612 offset_with_removed_text. Use new target_offset and removed_bytes
4614 (move_literal): New.
4615 (relax_property_section): Use bfd_get_section_limit. Set new
4616 is_full_prop_section flag and handle new property tables. Update calls
4617 to r_reloc_init and offset_with_removed_text. Check
4618 is_relaxable_asm_section flag. Handle expansion of zero-sized
4619 unreachable entries, with use of offset_with_removed_text_before_fill.
4620 For relocatable links, combine entries only for literal tables.
4621 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4622 calls to offset_with_removed_text. Translate st_size field for
4624 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4625 failure. Add contents parameter. Update call to get_bfd_fix. Update
4626 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4627 R_XTENSA_ASM_EXPAND relocs.
4628 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4629 call to get_bfd_fix. Include offset from contents for partial_inplace
4631 (is_reloc_sym_weak): New.
4632 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4633 (prop_sec_len): New.
4634 (xtensa_is_property_section): Handle new property sections.
4635 (is_literal_section): Delete.
4636 (internal_reloc_compare): When r_offset matches, compare r_info and
4637 r_addend to make sorting predictable.
4638 (internal_reloc_matches): New.
4639 (xtensa_get_property_section_name): Handle new property sections.
4640 (xtensa_get_property_predef_flags): New.
4641 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4642 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4643 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4644 (xtisa_errno, xtisa_error_msg): New variables.
4645 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4646 (xtensa_insnbuf_alloc): Add error handling.
4647 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4648 use xtensa_format_decode. Add error handling.
4649 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4650 instruction length to find the number of bytes to copy.
4651 (xtensa_isa_init): Add error handling. Replace calls to
4652 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4653 tables in the xtensa_modules structure.
4654 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4655 xtensa_extend_isa): Delete.
4656 (xtensa_isa_free): Change to only free lookup tables.
4657 (opname_lookup_compare): Replace with ...
4658 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4659 (xtensa_insn_maxlength): Rename to ...
4660 (xtensa_isa_maxlength): ... this.
4661 (xtensa_insn_length): Delete.
4662 (xtensa_insn_length_from_first_byte): Replace with ...
4663 (xtensa_isa_length_from_chars): ... this function.
4664 (xtensa_num_opcodes): Rename to ...
4665 (xtensa_isa_num_opcodes): ... this.
4666 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4667 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4668 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4669 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4670 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4671 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4672 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4673 (xtensa_opcode_lookup): Add error handling.
4674 (xtensa_decode_insn): Replace with ...
4675 (xtensa_opcode_decode): ... this function, with new format and
4676 slot parameters. Add error handling.
4677 (xtensa_encode_insn): Replace with ...
4678 (xtensa_opcode_encode): ... this function, which does the encoding via
4679 one of the entries in the "encode_fns" array. Add error handling.
4680 (xtensa_opcode_name): Add error handling.
4681 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4682 xtensa_opcode_is_call): New.
4683 (xtensa_num_operands): Replace with ...
4684 (xtensa_opcode_num_operands): ... this function. Add error handling.
4685 (xtensa_opcode_num_stateOperands,
4686 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4687 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4688 xtensa_operand_is_visible): New.
4689 (xtensa_get_operand, xtensa_operand_kind): Delete.
4690 (xtensa_operand_inout): Add error handling and special-case for
4692 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4693 operate on one slot of an instruction. Added error handling.
4694 (xtensa_operand_encode): Handle default operands with no encoding
4695 functions. Check for success by comparing against decoded value.
4697 (xtensa_operand_decode): Handle default operands. Return decoded value
4698 through argument pointer. Add error handling.
4699 (xtensa_operand_is_register, xtensa_operand_regfile,
4700 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4701 (xtensa_operand_isPCRelative): Rename to ...
4702 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4703 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4704 through argument pointer. Add error handling.
4705 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4706 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4707 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4708 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4709 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4710 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4711 xtensa_state_is_exported, xtensa_sysreg_lookup,
4712 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4713 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4714 xtensa_interface_num_bits, xtensa_interface_inout,
4715 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4716 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4717 * xtensa-modules.c: Rewrite to use new data structures.
4718 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4719 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4720 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4721 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4722 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4723 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4724 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4725 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4726 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4727 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4728 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4729 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4730 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4731 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4732 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4733 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4734 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4735 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4736 * Makefile.in: Regenerate.
4737 * bfd-in2.h: Likewise.
4738 * libbfd.h: Likewise.
4740 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4742 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4743 against the absolute section.
4744 (mips_elf64_write_rela): Likewise.
4746 2004-10-07 Jan Beulich <jbeulich@novell.com>
4748 * elf.c (elf_find_function): Don't generally check for matching
4749 section, just for non-file symbols. Remove redunant comparison
4751 * elf32-arm.h (arm_elf_find_function): Likewise.
4753 2004-10-07 Jeff Baker <jbaker@qnx.com>
4755 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4756 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4759 2004-10-04 Roland McGrath <roland@redhat.com>
4761 * hash.c (bfd_hash_set_default_size): Use const for table.
4762 Use size_t instead of int for variable compared to sizeof results.
4764 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4767 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4769 2004-10-01 Paul Brook <paul@codesourcery.com>
4771 * elf32-arm.h (elf32_arm_fake_sections,
4772 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4774 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4776 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4778 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4780 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4781 need_relative or need_lsda_relative if we are processing an
4782 offset for a reloc on a FDE initial loc or LSDA field
4784 (_bfd_elf_write_section_eh_frame): Test need_relative and
4785 need_lsda_relative in place of corresponding make_* field
4786 when deciding to use pc-relative encodings.
4788 2004-09-30 Paul Brook <paul@codesourcery.com>
4790 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4791 target2 relocation type.
4793 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4796 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4798 2004-09-30 Paul Brook <paul@codesourcery.com>
4800 * reloc.c: Add BFD_RELOC_ARM_SMI.
4801 * bfd-in2.h: Regenerate.
4804 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4806 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4807 vma and output offset to address.
4808 * simple.c (simple_save_output_info): Only set output section
4809 and offset for debug sections, or those not already set up by
4811 (bfd_simple_get_relocated_section_contents): Update comment.
4813 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4815 * elf.c (IS_LOADED): Delete.
4816 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4817 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4820 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4823 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4824 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4825 redundant assignment of EM_SPARC.
4827 2004-09-22 Brian Ford <ford@vss.fsi.com>
4829 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4830 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4832 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4834 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4836 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4837 (elf_backend_modify_segment_map): Don't define.
4839 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4841 * elf.c (IS_LOADED): Define.
4842 (assign_file_positions_for_segments): Don't round up file offset of
4843 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4844 Delete code handling link script adjustment of lma. Do the adjust
4845 in later code handling similar ajustments. Remove dead code error
4846 check. Warn if section lma would require a negative offset
4847 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4848 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4849 update voff in section loop. Change voff in segment loop to be an
4850 adjustment on top of "off". Set sec->filepos and update "off" later.
4851 Test for loadable sections consistently using IS_LOADED. Similarly,
4852 test for alloc-only sections other than .tbss consistently.
4853 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4854 Tidy PT_NOTE handling. Use %B and %A in error messages.
4855 (assign_file_positions_except_relocs): Use %B in error message.
4857 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4859 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4860 (CONFIG_STATUS_DEPENDENCIES): New.
4861 (Makefile): Removed.
4862 (config.status): Likewise.
4863 * Makefile.in: Regenerated.
4865 2004-09-17 Paul Brook <paul@codesourcery.com>
4867 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4868 (bfd_elf32_arm_process_before_allocation): Update prototype.
4869 * bfd-in2.h: Regenerate.
4870 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4871 (elf32_arm_link_hash_table_create): Set it.
4872 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4873 (bfd_elf32_arm_set_target_relocs): New function.
4874 (arm_real_reloc_type): New function.
4875 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4876 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4877 (elf32_arm_gc_sweep_hook): Ditto.
4878 (elf32_arm_check_relocs): Ditto.
4879 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4880 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4882 (elf32_arm_got_prel): New variable.
4883 (elf32_arm_howto_from_type): New function.
4884 (elf32_arm_info_to_howto): Use it.
4885 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4886 BFD_RELOC_ARM_TARGET2.
4887 * libbfd.h: Regenerate.
4888 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4890 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4892 * ecoff.c: Update u.undef.next refs.
4893 * elf64-ppc.c: Likewise.
4894 * elflink.c: Likewise.
4895 * linker.c: Likewise.
4896 * xcofflink.c: Likewise.
4898 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4899 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4900 fields to indirect struct.
4901 * elf-m10300.c: Update u.weakdef refs.
4902 * elf32-arm.h: Likewise.
4903 * elf32-cris.c: Likewise.
4904 * elf32-frv.c: Likewise.
4905 * elf32-hppa.c: Likewise.
4906 * elf32-i370.c: Likewise.
4907 * elf32-i386.c: Likewise.
4908 * elf32-m32r.c: Likewise.
4909 * elf32-m68k.c: Likewise.
4910 * elf32-ppc.c: Likewise.
4911 * elf32-s390.c: Likewise.
4912 * elf32-sh.c: Likewise.
4913 * elf32-sparc.c: Likewise.
4914 * elf32-vax.c: Likewise.
4915 * elf32-xtensa.c: Likewise.
4916 * elf64-alpha.c: Likewise.
4917 * elf64-hppa.c: Likewise.
4918 * elf64-ppc.c: Likewise.
4919 * elf64-s390.c: Likewise.
4920 * elf64-sh64.c: Likewise.
4921 * elf64-sparc.c: Likewise.
4922 * elf64-x86-64.c: Likewise.
4923 * elfxx-ia64.c: Likewise.
4924 * elfxx-mips.c: Likewise.
4925 * elflink.c: Likewise. Also u.elf_hash_value.
4926 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4928 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4929 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4930 (bfd_elf_gc_record_vtentry): Likewise.
4931 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4933 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4935 * Makefile.am: Run "make dep-am".
4936 * Makefile.in: Regenerate.
4937 * bfd-in2.h: Regenerate.
4938 * po/SRC-POTFILES.in: Regenerate.
4939 * po/bfd.pot: Regenerate.
4941 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4943 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4944 with bitfields. Make "type" and "other" bitfields too.
4945 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4946 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4947 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4948 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4949 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4950 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4951 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4952 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4953 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4954 * elf-m10300.c: Likewise.
4956 * elf32-arm.h: Likewise.
4957 * elf32-cris.c: Likewise.
4958 * elf32-frv.c: Likewise.
4959 * elf32-hppa.c: Likewise.
4960 * elf32-i370.c: Likewise.
4961 * elf32-i386.c: Likewise.
4962 * elf32-m32r.c: Likewise.
4963 * elf32-m68k.c: Likewise.
4964 * elf32-ppc.c: Likewise.
4965 * elf32-s390.c: Likewise.
4966 * elf32-sh-symbian.c: Likewise.
4967 * elf32-sh.c: Likewise.
4968 * elf32-sh64.c: Likewise.
4969 * elf32-sparc.c: Likewise.
4970 * elf32-vax.c: Likewise.
4971 * elf32-xtensa.c: Likewise.
4972 * elf64-alpha.c: Likewise.
4973 * elf64-hppa.c: Likewise.
4974 * elf64-ppc.c: Likewise.
4975 * elf64-s390.c: Likewise.
4976 * elf64-sh64.c: Likewise.
4977 * elf64-sparc.c: Likewise.
4978 * elf64-x86-64.c: Likewise.
4979 * elflink.c: Likewise.
4980 * elfxx-ia64.c: Likewise.
4981 * elfxx-mips.c: Likewise.
4982 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4983 * configure: Regenerate.
4984 * aclocal.m4: Regenerate.
4986 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4988 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4989 around uses of R_ARM_TARGET1.
4990 (elf32_arm_check_relocs): Likewise.
4992 2004-09-13 Paul Brook <paul@codesourcery.com>
4994 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4996 * bfd-in2.h: Regenerate.
4997 * libbfd.h: Regenerate.
4998 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4999 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5000 (bfd_elf32_arm_process_before_allocation): Ditto.
5001 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5002 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5003 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5006 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5008 * hpux-core.c (thread_section_p): New function.
5009 (hpux_core_core_file_p): Fix computation of offset in call
5010 to bfd_seek. Create a ".reg" section from an arbitrary
5011 ".reg/<id>" section if none was created after having read
5014 2004-09-11 Andreas Schwab <schwab@suse.de>
5016 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5017 * aclocal.m4: Rebuild.
5018 * configure: Rebuild.
5020 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5022 * section.c (bfd_sections_find_if): Fix parameter name in
5023 comment to match code.
5025 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5027 * elf.c (assign_file_positions_except_relocs): Assign relocs
5028 stored in a bfd section.
5030 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5032 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5033 h->gotplt_refcount to 0, not -1.
5035 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5037 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5038 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5040 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5041 handle symbol visibility here.
5043 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5045 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5046 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5048 (ppc_stub_name): Remove trailing "+0" on stub name.
5049 (create_linkage_sections): Create relocations for
5050 branch lookup table when --emit-relocs as well as when --shared.
5051 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5052 relbrlt test. For --emit-stub-syms, always output a sym even when
5053 one already exists on a plt call stub. Put stub type in the stub
5055 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5057 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5058 reloc_count in stub sections. Adjust relbrlt test.
5059 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5060 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5061 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5062 for relocs against discarded symbols. Fix comments.
5064 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5066 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5067 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5069 (map_sections_to_segments): ... here. Use it. Assign a file
5070 position to the .dynamic section if it is not loadable, but part
5071 of the PT_DYNAMIC segment.
5072 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5073 offsets, not VMAs, for the BPABI. Do not fill in the header in
5074 the .got.plt section for the BPABI.
5075 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5077 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5079 2004-09-06 Nick Clifton <nickc@redhat.com>
5081 * elflink.c (elf_link_add_object_symbols): Set the error code to
5082 bfd_error_wrong_format when the input format does not match the
5085 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5087 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5088 (ppc64_elf_check_directives): ..here.
5089 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5090 before accessing ppc64_elf_tdata.
5091 (ppc64_elf_finish_dynamic_sections): And here too.
5093 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5095 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5097 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5099 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5100 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5101 (bfd_elf32_littlearm_symbian_vec): Likewise.
5102 * configure: Regenerated.
5103 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5104 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5105 (PLT_ENTRY_SIZE): Likewise.
5106 (bfd_vma_elf32_arm_symbian_plt_entry): New
5108 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5110 (create_got_section): Don't create sections when generating BPABI
5112 (elf32_arm_create_dynamic_sections): Tidy.
5113 (elf32_arm_link_hash_table_create): Set plt_header_size,
5114 plt_entry_size, and symbian_p.
5115 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5116 generating BPABI objects.
5117 (allocate_dynrelocs): Use htab->plt_header_size, not
5118 PLT_HEADER_SIZE. Do not add to .got.plt when
5119 generating BPABI objects.
5120 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5121 * elfarm-nabi.c: Add SymbianOS target vectors.
5122 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5123 (_bfd_elf_link_create_dynamic_sections): Likewise.
5124 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5125 (elfNN_bed): Use it.
5126 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5127 (bfd_elf32_littlearm_symbian_vec): Likewise.
5128 (_bfd_target_vector): Add them.
5130 2004-09-03 Nick Clifton <nickc@redhat.com>
5133 * coffcode.h (handle_COMDAT): Replace abort with an warning
5134 message and allow the scan to continue.
5136 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5138 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5139 in when reading relocs, not our sorted syms. Remove unnecessary
5142 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5144 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5146 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5148 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5149 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5150 replace uses of *_alias with *_noncanonical.
5151 * aclocal.m4: Rebuild with aclocal 1.4p6.
5152 * Makefile.in: Rebuild with automake 1.4p6.
5153 * doc/Makefile.in: Rebuild with automake 1.4p6.
5154 * configure.in: Autoupdate with autoupdate 2.59.
5155 * config.in: Regenerate with autoheader 2.59.
5156 * configure: Regnerate with autoconf 2.59.
5158 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5160 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5161 symbol pointer arrays before modifying.
5163 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5165 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5166 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5167 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5168 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5169 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5170 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5171 Use both symbol tables on non-relocatable objects. Use a common
5172 error exit. Fix "mid" warning.
5173 * libbfd.h: Regenerate.
5174 * bfd-in2.h: Regenerate.
5176 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5178 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5180 (struct sfpr_def_parms): Save some space.
5181 (sfpr_define): Here too.
5183 * elf64-ppc.c (compare_symbols): Put section syms first.
5184 (sym_exists_at): New function.
5185 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5186 points only for relocatable files. Use .opd section contents
5187 otherwise. Generally clean up the code.
5189 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5191 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5192 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5193 (struct sfpr_def_parms): New.
5194 (sfpr_define): New function.
5195 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5196 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5197 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5198 (savefpr1_tail, restfpr1_tail): New functions.
5199 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5200 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5201 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5202 code. Define all ABI mandated _save and _rest functions.
5204 2004-08-26 Paul Brook <paul@codesourcery.com>
5206 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5208 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5210 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5213 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5215 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5216 that pcrel correction is applied for R_386_PC32.
5218 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5220 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5221 for R_386_32 and R_386_PC32 relocs against symbols defined in
5224 2004-08-25 Dmitry Diky <diwil@spec.ru>
5226 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5227 Add new relocations.
5228 * bfd-in2.h: Regenerate.
5229 * libbfd.h: Regenerate.
5230 * elf32-msp430.c: Clean-up code.
5231 (elf_msp430_howto_table): Add new relocation entries.
5232 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5233 (msp430_elf_relax_section): New function.
5234 (msp430_elf_relax_delete_bytes): New function.
5235 (msp430_elf_symbol_address_p): New function.
5237 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5239 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5240 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5242 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5244 * elflink.c (_bfd_elf_section_already_linked): Handle
5245 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5247 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5249 * config.bfd (arm*-*-symbianelf*): New target.
5250 (arm*-*-eabi*): Likewise.
5252 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5254 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5255 "struct ppc_link_hash_entry *".
5256 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5257 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5259 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5261 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5262 entries (where fd_aux overlaps next entry's fd_func).
5263 Add non_overlapping argument, use it.
5264 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5265 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5266 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5267 as indexes into opd_sym_map/opd_adjust array.
5268 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5270 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5272 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5273 if we can look up their function descriptor in a regular file.
5275 2004-08-18 Nick Clifton <nickc@redhat.com>
5278 * cofflink.c (coff_link_add_symbols): Check that the comdat
5279 pointer in the coff_section_data structure has been initialised
5282 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5285 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5286 changing bfd_link_hash_undefined to bfd_link_hash_new.
5288 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5290 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5292 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5293 (synthetic_opd, synthetic_relocatable): New variables.
5294 (compare_symbols, compare_relocs): New helper routines.
5295 (ppc64_elf_get_synthetic_symtab): New function.
5296 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5298 * bfd-in2.h: Regenerated.
5299 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5300 to relsyms. Return 0 if abfd is relocatable.
5302 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5304 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5306 2004-08-17 Nick Clifton <nickc@redhat.com>
5308 * (is_arm_mapping_symbol_name): New function - return true
5309 when a symbol name matches the requirements for an ARM mapping
5311 (arm_elf_find_function): New function based on
5312 elf_find_function in elf.c but skipping ARM mapping symbols
5313 and including thumb function symbols.
5314 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5315 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5317 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5319 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5320 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5321 (ppc64_elf_brtaken_reloc): Here too.
5323 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5325 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5327 (ppc64_elf_check_directives): Check that we have the right hash
5328 table before proceeding.
5330 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5332 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5333 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5334 the sections that will be discarded.
5336 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5338 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5340 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5342 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5343 free space available.
5345 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5347 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5348 occurrences with bfd_byte * thoughout file.
5350 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5351 (xcoff_write_armap_big): Likewise.
5352 (xcoff_write_archive_contents_old): Likewise.
5353 (xcoff_write_archive_contents_big): Likewise.
5355 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5357 2004-08-13 Nick Clifton <nickc@redhat.com>
5359 * elf32-arm.h: Convert to ISO C90.
5361 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5364 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5367 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5369 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5370 (bfd_archive_filename, bfd_get_section_ident): Delete.
5371 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5372 bfd_archive_filename.
5373 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5374 to warn about symbols in discarded sections. Use _bfd_error_handler.
5375 * aout-adobe.c (aout_adobe_callback): See below.
5376 * aout-cris.c (swap_ext_reloc_in): ..
5377 * coff-arm.c (find_thumb_glue, find_arm_glue,
5378 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5379 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5380 coff_arm_copy_private_bfd_data): ..
5381 * coff-i860.c (i860_reloc_processing): ..
5382 * coff-mcore.c (mcore_coff_unsupported_reloc,
5383 coff_mcore_relocate_section): ..
5384 * coff-ppc.c (coff_ppc_relocate_section): ..
5385 * coff-rs6000.c (xcoff_create_csect_from_smclas
5386 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5387 sh_swap_insns, sh_relocate_section): ..
5388 * coff-tic54x.c (tic54x_reloc_processing): ..
5389 * coff-tic80.c (coff_tic80_relocate_section): ..
5390 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5391 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5392 coff_slurp_symbol_table, coff_classify_symbol,
5393 coff_slurp_reloc_table): ..
5394 * coffgen.c (_bfd_coff_read_string_table): ..
5395 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5396 _bfd_coff_generic_relocate_section): ..
5397 * cpu-arm.c (bfd_arm_merge_machines): ..
5398 * cpu-sh.c (sh_merge_bfd_arch): ..
5399 * elf-hppa.h (elf_hppa_relocate_section): ..
5400 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5401 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5402 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5403 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5404 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5405 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5406 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5407 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5408 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5409 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5410 cris_elf_merge_private_bfd_data
5411 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5412 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5413 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5414 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5415 elf32_hppa_relocate_section): ..
5416 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5417 i370_elf_check_relocs, i370_elf_relocate_section): ..
5418 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5419 elf_i386_relocate_section): ..
5420 * elf32-m32r.c (m32r_elf_relocate_section,
5421 m32r_elf_merge_private_bfd_data): ..
5422 * elf32-m68hc1x.c (m68hc12_add_stub,
5423 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5424 * elf32-m68k.c (elf_m68k_relocate_section): ..
5425 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5426 mcore_elf_relocate_section): ..
5427 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5428 ppc_elf_check_relocs, ppc_elf_relocate_section,
5429 ppc_elf_begin_write_processing): ..
5430 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5431 elf_s390_relocate_section): ..
5432 * elf32-sh-symbian.c (sh_symbian_import_as,
5433 sh_symbian_process_embedded_commands,
5434 sh_symbian_relocate_section): ..
5435 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5436 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5437 sh_elf_merge_private_data): ..
5438 * elf32-sparc.c (elf32_sparc_check_relocs,
5439 elf32_sparc_relocate_section,
5440 elf32_sparc_merge_private_bfd_data): ..
5441 * elf32-v850.c (v850_elf_check_relocs,
5442 v850_elf_merge_private_bfd_data): ..
5443 * elf32-xtensa.c (elf_xtensa_check_relocs,
5444 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5445 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5446 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5447 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5448 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5449 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5450 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5451 ppc64_elf_relocate_section): ..
5452 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5453 elf_s390_relocate_section): ..
5454 * elf64-sh64.c (sh_elf64_relocate_section): ..
5455 * elf64-sparc.c (sparc64_elf_check_relocs,
5456 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5457 sparc64_elf_merge_private_bfd_data): ..
5458 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5459 elf64_x86_64_relocate_section): ..
5460 * elflink.c (_bfd_elf_add_default_symbol,
5461 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5462 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5463 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5464 elf_get_linked_section_vma, elf_fixup_link_order,
5465 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5466 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5467 * elfxx-ia64.c (elfNN_ia64_relax_section,
5468 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5469 * elfxx-mips.c (mips_elf_perform_relocation,
5470 _bfd_mips_elf_check_relocs,
5471 _bfd_mips_elf_merge_private_bfd_data): ..
5472 * ieee.c (ieee_slurp_external_symbols): ..
5473 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5474 * libbfd.c (_bfd_generic_verify_endian_match): ..
5475 * linker.c (_bfd_generic_link_add_one_symbol,
5476 _bfd_generic_section_already_linked): ..
5477 * pdp11.c (translate_to_native_sym_flags): ..
5478 * pe-mips.c (coff_pe_mips_relocate_section): ..
5479 * peicode.h (pe_ILF_build_a_bfd): ..
5480 * srec.c (srec_bad_byte): ..
5481 * stabs.c (_bfd_link_section_stabs): ..
5482 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5483 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5484 with corresponding %B and %A in _bfd_error_handler format string.
5485 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5486 calls to use %A and %B. Fix "against symbol .. from section" and
5487 similar error messages. Combine multiple _bfd_error_handler calls
5488 where they were separated due to bfd_archive_filename deficiencies.
5489 * bfd-in2.h: Regenerate.
5491 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5493 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5496 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5498 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5499 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5500 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5502 (link_hash_newfunc): Init was_undefined.
5503 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5504 Use undefweak instead.
5505 (ppc64_elf_check_directives): Fix undefs chain.
5506 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5508 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5509 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5510 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5512 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5514 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5515 error, test input_section flags rather than sec.
5517 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5519 * elf-bfd.h (struct elf_backend_data): Add
5520 elf_backend_archive_symbol_lookup.
5521 (_bfd_elf_archive_symbol_lookup): Declare.
5522 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5523 (elf_link_add_archive_symbols): ..extracted from here. Call the
5525 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5526 (elfNN_bed): Init new field.
5527 * elf64-ppc.c (elf_backend_check_directives): Define.
5528 (elf_backend_archive_symbol_lookup): Define.
5529 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5530 a ppc_link_hash_entry pointer.
5532 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5533 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5534 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5535 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5536 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5537 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5538 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5541 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5543 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5544 (ppc64_elf_add_symbol_hook): Test for NULL section.
5545 (get_sym_h): Formatting.
5546 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5549 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5550 long branch stubs with code handling plt and r2off branch stubs.
5552 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5554 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5555 * elflink.c (elf_link_input_bfd): Formatting.
5556 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5558 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5559 (link_hash_newfunc): Don't set it.
5560 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5561 (ppc64_elf_mark_entry_syms): Delete.
5562 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5563 sections. Use get_opd_info.
5564 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5566 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5568 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5570 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5571 (func_desc_adjust): Don't set have_undefweak.
5572 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5573 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5575 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5576 "struct ppc_link_hash_entry *". Adjust all references.
5577 (ppc64_elf_hide_symbol): Correct a comment.
5579 * elf64-ppc.c (get_opd_info): New function.
5580 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5581 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5582 before calling get_fdh. Test fdh rather than h before dereferencing
5583 fdh. Mark removed symbols in opd_adjust.
5584 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5585 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5587 (ppc64_elf_output_symbol_hook): Likewise.
5589 2004-08-06 Paul Brook <paul@codesourcery.com>
5591 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5592 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5593 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5594 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5595 and BFD_RELOC_ARM_SBREL32.
5596 * bfd-in2.h, bbfd.h: Regenerate.
5598 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5600 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5601 the dynamic link symbol actually in use.
5603 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5605 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5607 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5608 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5610 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5611 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5613 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5614 Nick Clifton <nickc@redhat.com>
5617 * bfd.c (_bfd_default_error_handler): Make it global.
5619 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5621 * elf.c (assign_section_numbers): Cope gracefully with sections
5622 which have SHF_LINK_ORDER set but no sh_link set up.
5623 * elflink.c (elf_get_linked_section_vma): Likewise.
5625 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5628 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5629 Set it to _bfd_default_error_handler.
5630 (elfNN_bed): Add elf_backend_link_order_error_handler.
5632 * libbfd-in.h (_bfd_default_error_handler): New.
5634 * libbfd.h: Regenerated.
5636 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5638 * archures.c (bfd_mach_sparc_64bit_p): Define.
5639 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5640 * bfd-in2.h: Rebuilt.
5642 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5644 Introduce SH2a support.
5645 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5646 * archures.c (bfd_mach_sh2a_nofpu): New.
5647 * bfd-in2.h: Rebuilt.
5648 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5649 (arch_info_struct): Add sh2a_nofpu.
5650 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5651 2003-12-29 DJ Delorie <dj@redhat.com>
5652 * reloc.c: Add relocs for sh2a.
5653 * bfd-in2.h: Regenerate.
5654 * libbfd.hh: Regenerate.
5655 2003-12-01 Michael Snyder <msnyder@redhat.com>
5656 * archures.c (bfd_mach_sh2a): New.
5657 * bfd-in2.h: Rebuilt.
5658 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5660 (arch_info_struct): Add sh2a.
5661 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5663 2004-07-28 Nick Clifton <nickc@redhat.com>
5664 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5667 * som.c (setup_sections): Improve estimation of space sizes in
5668 relocatable objects.
5670 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5671 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5672 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5674 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5675 * configure: Regenerate.
5676 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5677 case that accepts OSABI=NetBSD and OSABI=SysV.
5678 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5679 the base of .got or .data (if .got does not exist).
5680 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5682 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5683 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5684 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5685 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5687 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5690 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5691 (elf_sec_group): Defined.
5692 (bfd_elf_match_symbols_in_sections): New prototype.
5693 (_bfd_elf_setup_group_pointers): Likewise.
5695 * elf.c (bfd_elf_discard_group): Abort.
5696 (bfd_elf_set_group_contents): Also include relocation sections.
5697 Remove zero-fill for ld -r.
5698 (_bfd_elf_setup_group_pointers): New function.
5699 (elf_sort_elf_symbol): Likewise.
5700 (elf_sym_name_compare): Likewise.
5701 (bfd_elf_match_symbols_in_sections): Likewise.
5703 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5705 * elflink.c (match_group_member): New.
5706 (elf_link_input_bfd): Check group member for discarded section.
5707 (try_match_symbols_in_sections): New function.
5708 (already_linked): Likewise.
5709 (_bfd_elf_section_already_linked): Support mixing comdat group
5710 and linkonce section.
5712 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5713 * linker.c (bfd_section_already_linked_table_traverse): New.
5715 * libbfd.h: Regenerated.
5717 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5719 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5720 BFD_RELOC_CRX_SWITCH32.
5721 * bfd-in2.h: Regenerate.
5722 * libbfd.h: Regenerate.
5723 * elf32-crx.c: Support relocation/relaxation of
5724 BFD_RELOC_CRX_SWITCH* types.
5726 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5728 * elf64-ppc.c: Correct "Linker stubs" comment.
5730 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5732 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5734 (elf_linked_to_section): New.
5736 * elf.c (assign_section_numbers): Set up sh_link for
5739 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5740 to sh_link for SHT_IA_64_UNWIND sections.
5742 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5744 * elflink.c (elf_fixup_link_order): Add _() to error message.
5746 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5748 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5751 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5753 * aout-adobe.c (aout_32_section_already_linked): Defined.
5754 * aout-target.h (MY_section_already_linked): Likewise.
5755 * aout-tic30.c (MY_section_already_linked): Likewise.
5756 * binary.c (binary_section_already_linked): Likewise.
5757 * bout.c (b_out_section_already_linked): Likewise.
5758 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5759 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5760 * coffcode.h (coff_section_already_linked): Likewise.
5761 * i386msdos.c (msdos_section_already_linked): Likewise.
5762 * i386os9k.c (os9k_section_already_linked): Likewise.
5763 * ieee.c (ieee_section_already_linked): Likewise.
5764 * ihex.c (ihex_section_already_linked): Likewise.
5765 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5766 * mmo.c (mmo_section_already_linked): Likewise.
5767 * nlm-target.h (nlm_section_already_linked): Likewise.
5768 * oasys.c (oasys_section_already_linked): Likewise.
5769 * pef.c (bfd_pef_section_already_linked): Likewise.
5770 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5771 * som.c (som_bfd_discard_group): Likewise.
5772 * srec.c (srec_section_already_linked): Likewise.
5773 * tekhex.c (tekhex_section_already_linked): Likewise.
5774 * versados.c (versados_section_already_linked): Likewise.
5775 * vms.c (vms_section_already_linked): Likewise.
5776 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5777 * xsym.c (bfd_sym_section_already_linked): Likewise.
5779 * bfd-in.h (bfd_section_already_linked_table_init): New.
5780 (bfd_section_already_linked_table_free): Likewise.
5782 * coff-rs6000.c (rs6000coff_vec): Add
5783 _bfd_generic_section_already_linked.
5784 (pmac_xcoff_vec): Likewise.
5785 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5786 (aix5coff64_vec): Likewise.
5788 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5789 * elflink.c (_bfd_elf_section_already_linked): New function.
5791 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5793 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5794 (_bfd_generic_section_already_linked): New.
5795 (bfd_section_already_linked_hash_entry): Likewise.
5796 (bfd_section_already_linked): Likewise.
5797 (bfd_section_already_linked_table_lookup): Likewise.
5798 (bfd_section_already_linked_table_insert): Likewise.
5800 * linker.c (bfd_section_already_linked): New.
5801 (_bfd_section_already_linked_table): Likewise.
5802 (bfd_section_already_linked_table_lookup): Likewise.
5803 (bfd_section_already_linked_table_insert): Likewise.
5804 (already_linked_newfunc): Likewise.
5805 (bfd_section_already_linked_table_init): Likewise.
5806 (bfd_section_already_linked_table_free): Likewise.
5807 (_bfd_generic_section_already_linked): Likewise.
5809 * section.c (bfd_section): Remove comdat.
5810 (bfd_comdat_info): Moved to ...
5811 * bfd-in.h (coff_comdat_info): Here.
5812 (bfd_coff_get_comdat_section): New.
5813 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5814 * libcoff-in.h (coff_section_tdata): Add comdat.
5815 * coffcode.h (handle_COMDAT): Updated.
5816 * cofflink.c (coff_link_add_symbols): Likewise.
5817 * ecoff.c (bfd_debug_section): Likewise.
5819 * targets.c (bfd_target): Add _section_already_linked.
5820 (BFD_JUMP_TABLE_LINK): Updated.
5822 * bfd-in2.h: Regenerated.
5823 * libbfd.h: Likewise.
5824 * libcoff.h: Likewise.
5826 2003-07-21 Paul Brook <paul@codesourcery.com>
5828 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5829 elf_fixup_link_order): New functions.
5830 (bfd_elf_final_link): Call elf_fixup_link_order.
5832 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5834 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5835 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5837 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5838 _bfd_elf_symbol_refs_local_p.
5839 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5842 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5844 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5846 (bfd_elf_get_dyn_lib_class): New prototype.
5847 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5849 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5850 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5851 entry is needed. Issue an error if a DT_NEEDED entry is needed
5852 for a file marked DYN_NO_NEEDED.
5853 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5856 * bfd-in2.h: Regenerated.
5858 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5860 * elflink.c (elf_section_complain_discarded): Don't complain in
5863 2004-07-10 James E Wilson <wilson@specifixinc.com>
5865 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5866 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5867 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5868 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5870 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5871 bfd_put_64 to bfd_putl64.
5872 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5874 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5877 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5878 .init/.fini sections when trying to relax it.
5880 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5882 * elf.c (assign_file_positions_for_segments): Make sure the
5883 .dynamic section is the first section in the PT_DYNAMIC segment.
5885 2004-07-09 Nick Clifton <nickc@redhat.com>
5887 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5888 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5889 sh_elf_get_flags_from_mach functions so that they do not conflict
5890 when this target is built with other sh-elf targets.
5891 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5892 suppression of this function.
5893 (sh_elf_find_flags): Likewise.
5895 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5897 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5898 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5899 (BFD32_BACKENDS): Add elf32-crx.lo.
5900 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5901 (cpu-crx.lo): New target.
5902 (elf32-crx.lo): New target.
5903 * Makefile.in: Regenerate.
5904 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5905 (bfd_archures_list): Add bfd_crx_arch.
5906 * bfd-in2.h: Regenerate.
5907 * config.bfd: Handle crx-*-elf*, crx*.
5908 * configure.in: Handle bfd_elf32_crx_vec.
5909 * configure: Regenerate.
5910 * cpu-crx.c: New file.
5911 * elf32-crx.c: Likewise.
5912 * libbfd.h: Regenerate.
5913 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5914 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5915 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5916 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5917 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5918 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5919 * targets.c (bfd_elf32_crx_vec): Declare.
5920 (bfd_target_vector): Add bfd_elf32_crx_vec.
5922 2004-07-06 Nick Clifton <nickc@redhat.com>
5924 * config.bfd: Add sh-symbian-elf target.
5925 * configure.in: Add bfd_elf32_shl_symbian_vec.
5926 * configure: Regenerate.
5927 * elf-bfd.h (struct elf_backend_data): Add new field
5929 * elflink.c (elf_link_add_object_symbols): Invoke the
5930 check_directives function, if defined.
5931 * elfxx-target.h: Provide a default, NULL definition for
5933 * targets.c: Add bfd_elf32_shl_symbian_vec.
5934 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5936 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5937 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5938 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5939 not already been defined.
5940 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5941 * sh-symbian.c: New file. Provide functions to support the
5942 * sh-symbian-elf target.
5943 * Makefile.am: Add elf32-sh-symbian.c
5944 * Makefile.in: Regenerate.
5946 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5948 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5949 * Makefile.am: Ran make dep-am.
5950 * Makefile.in: Ran make dep-in.
5952 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5954 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5957 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5959 * config.bfd: Add want64 to configuration target s390-*-linux*.
5961 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5963 * bfd.c (bfd_get_section_ident): New.
5965 * elflink.c (elf_link_read_relocs_from_section): Call
5966 bfd_get_section_ident to identify the section when reporting
5968 (_bfd_elf_link_output_relocs): Likewise.
5969 (elf_link_output_extsym): Likewise.
5970 (elf_link_input_bfd): Likewise.
5971 (bfd_elf_gc_record_vtinherit): Likewise.
5973 * bfd-in2.h: Regenerated.
5975 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5976 Nick Clifton <nickc@redhat.com>
5979 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5980 of section symbols to mips_elf_sort_hash_table ().
5982 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5984 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5986 (elf_section_complain_discarded): New function. Handle
5987 .gcc_except_table too.
5988 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5989 in discarded sections.
5990 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5992 2004-06-30 James E Wilson <wilson@specifixinc.com>
5994 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5995 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5997 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6000 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6001 local references to discarded sections and report their
6004 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6006 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6007 sec_info_type, test section name instead.
6009 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6012 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6013 in .init/.fini sections.
6015 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6017 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6018 bfd_get_section_limit.
6020 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6022 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6023 output section size.
6025 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6027 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6029 (mmix_elf_perform_relocation): Adjust for above change.
6030 (mmix_elf_relocate_section): Likewise.
6031 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6032 (mmix_elf_get_section_contents): Delete.
6033 (bfd_elf64_get_section_contents): Delete.
6034 (mmix_elf_relocate_section): Zero stub area.
6035 * linker.c (default_indirect_link_order): Alloc max of section size
6037 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6038 * section.c (bfd_malloc_and_get_section): Likewise.
6039 (struct bfd_section): Update rawsize comment.
6040 * bfd-in2.h: Regenerate.
6042 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6044 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6046 * bfd-in.h (bfd_get_section_limit): Define.
6047 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6048 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6049 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6050 * coff-arm.c (coff_arm_relocate_section): Likewise.
6051 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6052 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6053 (bfd_ns32k_final_link_relocate): Likewise.
6054 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6055 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6056 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6057 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6058 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6059 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6060 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6061 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6062 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6063 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6064 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6065 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6066 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6067 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6068 * elf32-v850.c (v850_elf_reloc): Likewise.
6069 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6070 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6071 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6072 * elf64-mips.c (mips_elf64_gprel32_reloc)
6073 (mips16_gprel_reloc): Likewise.
6074 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6075 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6076 * elf64-sparc.c (init_insn_reloc): Likewise.
6077 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6078 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6079 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6080 (_bfd_mips_elf_generic_reloc): Likewise.
6081 * bfd-in2.h: Regenerate.
6083 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6085 * bfd-in.h (struct stab_info): Move from stabs.c.
6086 * stabs.c (struct stab_link_includes_table): Delete.
6087 (stab_link_includes_lookup): Delete.
6088 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6089 level of indirection from sinfo parm.
6090 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6091 stabstr section. Adjust hash table accesses.
6092 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6093 alloc. Adjust stab_info test.
6094 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6095 (_bfd_coff_final_link): Adjust stab_info test.
6096 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6097 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6099 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6100 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6101 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6102 stabstr section. Adjust stab_info test.
6103 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6104 (_bfd_write_stab_strings): Adjust prototypes.
6105 * libbfd.h: Regenerate.
6106 * libcoff.h: Regenerate.
6107 * bfd-in2.h: Regenerate.
6109 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6111 From Miod Vallat <miod@online.fr>:
6112 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6114 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6116 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6117 (struct elf32_mn10300_link_hash_entry): Remove
6118 pcrel_relocs_copied.
6119 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6120 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6121 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6122 and gotoff relocations if the symbol doesn't bind locally. Use
6123 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6124 relocation for PCREL32.
6125 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6126 to test whether a symbol binds locally.
6127 (elf32_mn10300_link_hash_newfunc): Don't initialize
6128 pcrel_relocs_copied.
6129 (_bfd_mn10300_elf_discard_copies): Delete.
6130 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6132 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6134 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6136 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6138 * som.c (som_set_reloc_info): Correct small typo.
6140 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6142 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6143 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6144 (m32r_elf_gcsweep_hook): Likewise.
6145 (m32r_elf_check_relocs): Likewise.
6146 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6147 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6148 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6149 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6150 * bfd-in2.h: Regenerated.
6151 * libbfd.h: Regenerated.
6153 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6155 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6157 (elf64_x86_64_relocate_section): Issue an error for
6158 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6159 against global symbols when building shared library.
6161 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6163 * section.c (struct sec): Rename "_cooked_size" to "size".
6164 Rename "_raw_size" to "rawsize".
6165 (STD_SECTION): Adjust comments.
6166 (bfd_set_section_size, bfd_get_section_contents): Use size.
6167 (bfd_malloc_and_get_section): New function.
6168 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6169 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6170 Correctly free reloc and contents memory.
6171 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6172 and fake CIE now that we can shink section size to zero.
6173 (_bfd_elf_write_section_eh_frame): Likewise..
6174 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6175 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6176 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6177 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6178 unneeded indirection.
6179 * elf.c (_bfd_elf_section_offset): .. and update call.
6180 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6181 * libbfd.h: Regenerate.
6182 * bfd-in2.h: Regenerate.
6184 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6185 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6186 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6187 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6188 Similarly use "rawsize", if non-zero, in reloc functions to validate
6189 reloc addresses. Use new bfd_malloc_and_get_section in most places
6190 where bfd_get_section_contents was called. Expand all occurrences of
6191 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6192 grok_prstatus and similar functions to "size".
6193 * aix386-core.c (aix386_core_file_p): ..
6194 * aix5ppc-core.c (xcoff64_core_p): ..
6195 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6196 aout_adobe_set_section_contents): ..
6197 * aout-target.h (callback): ..
6198 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6199 MY_bfd_final_link): ..
6200 * aoutf1.h (sunos4_core_file_p): ..
6201 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6202 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6203 final_link, aout_link_input_section): ..
6204 * binary.c (binary_object_p, binary_canonicalize_symtab,
6205 binary_set_section_contents): ..
6206 * bout.c (b_out_callback, b_out_write_object_contents,
6207 b_out_set_section_contents, b_out_bfd_relax_section,
6208 b_out_bfd_get_relocated_section_contents): ..
6209 * cisco-core.c (cisco_core_file_validate): ..
6210 * coff-alpha.c (alpha_ecoff_object_p,
6211 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6212 * coff-arm.c (coff_arm_relocate_section,
6213 bfd_arm_allocate_interworking_sections): ..
6214 * coff-h8300.c (h8300_reloc16_extra_cases,
6215 h8300_bfd_link_add_symbols): ..
6216 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6217 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6218 ppc_bfd_coff_final_link): ..
6219 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6220 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6221 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6222 * coff64-rs6000.c (xcoff64_write_object_contents,
6223 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6224 * coffcode.h (coff_compute_section_file_positions,
6225 coff_write_object_contents): ..
6226 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6227 coff_section_symbol, build_debug_section): ..
6228 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6229 process_embedded_commands, _bfd_coff_link_input_bfd,
6230 _bfd_coff_write_global_sym): ..
6231 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6232 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6233 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6234 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6235 _bfd_dwarf2_find_nearest_line): ..
6236 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6237 ecoff_compute_section_file_positions,
6238 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6239 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6240 _bfd_elf_discard_section_eh_frame_hdr,
6241 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6242 _bfd_elf_write_section_eh_frame,
6243 _bfd_elf_write_section_eh_frame_hdr): ..
6244 * elf-hppa.h (elf_hppa_sort_unwind): ..
6245 * elf-m10200.c (mn10200_elf_relax_section,
6246 mn10200_elf_relax_delete_bytes,
6247 mn10200_elf_get_relocated_section_contents): ..
6248 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6249 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6250 mn10300_elf_relax_delete_bytes,
6251 mn10300_elf_get_relocated_section_contents,
6252 _bfd_mn10300_elf_adjust_dynamic_symbol,
6253 _bfd_mn10300_elf_discard_copies,
6254 _bfd_mn10300_elf_size_dynamic_sections,
6255 _bfd_mn10300_elf_finish_dynamic_sections): ..
6256 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6257 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6258 bfd_elf_set_group_contents, map_sections_to_segments,
6259 elf_sort_sections, assign_file_positions_for_segments,
6260 SECTION_SIZE, copy_private_bfd_data,
6261 _bfd_elf_get_dynamic_reloc_upper_bound,
6262 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6263 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6264 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6265 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6266 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6267 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6268 bfd_elf32_arm_process_before_allocation,
6269 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6270 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6271 elf32_arm_write_section): ..
6272 * elf32-cris.c (cris_elf_grok_prstatus,
6273 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6274 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6275 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6276 elf_cris_discard_excess_dso_dynamics,
6277 elf_cris_discard_excess_program_dynamics): ..
6278 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6279 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6280 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6281 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6282 elf32_frvfdpic_size_dynamic_sections,
6283 elf32_frvfdpic_modify_segment_map,
6284 elf32_frvfdpic_finish_dynamic_sections): ..
6285 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6286 elf32_h8_get_relocated_section_contents): ..
6287 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6288 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6289 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6290 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6291 elf32_hppa_finish_dynamic_sections): ..
6292 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6293 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6294 i370_elf_finish_dynamic_sections): ..
6295 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6296 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6297 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6298 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6299 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6300 * elf32-ip2k.c (ip2k_is_switch_table_128,
6301 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6302 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6303 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6304 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6305 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6306 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6307 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6308 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6309 m32r_elf_get_relocated_section_contents): ..
6310 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6311 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6312 m68hc11_elf_relax_delete_bytes): ..
6313 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6314 m68hc12_elf_size_one_stub): ..
6315 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6316 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6317 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6318 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6319 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6320 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6321 elf32_mips_grok_prstatus): ..
6322 * elf32-or32.c (or32_elf_consth_reloc): ..
6323 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6324 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6325 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6326 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6327 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6328 ppc_elf_final_write_processing): ..
6329 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6330 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6331 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6332 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6333 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6334 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6335 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6336 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6337 * elf32-sh64-com.c (sh64_address_in_cranges,
6338 sh64_get_contents_type): ..
6339 * elf32-sh64.c (sh64_find_section_for_address,
6340 sh64_elf_final_write_processing): ..
6341 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6342 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6343 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6344 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6345 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6346 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6347 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6348 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6349 elf_vax_finish_dynamic_sections): ..
6350 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6351 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6352 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6353 xstormy16_elf_finish_dynamic_sections): ..
6354 * elf32-xtensa.c (xtensa_read_table_entries,
6355 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6356 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6357 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6358 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6359 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6360 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6361 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6362 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6363 xtensa_callback_required_dependence): ..
6364 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6365 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6366 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6367 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6368 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6369 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6370 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6371 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6372 * elf64-hppa.c (allocate_dynrel_entries,
6373 elf64_hppa_size_dynamic_sections,
6374 elf64_hppa_finish_dynamic_sections): ..
6375 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6376 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6377 elf64_mips_grok_prstatus): ..
6378 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6379 mmix_elf_relocate_section, mmix_elf_final_link,
6380 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6381 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6382 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6383 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6384 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6385 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6386 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6387 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6388 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6389 ppc64_elf_finish_dynamic_sections): ..
6390 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6391 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6392 elf_s390_finish_dynamic_sections): ..
6393 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6394 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6395 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6396 sh64_elf64_finish_dynamic_sections): ..
6397 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6398 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6399 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6400 sparc64_elf_finish_dynamic_symbol,
6401 sparc64_elf_finish_dynamic_sections): ..
6402 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6403 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6404 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6405 elf64_x86_64_finish_dynamic_sections): ..
6406 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6407 * elfcode.h (elf_slurp_reloc_table): ..
6408 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6409 elf_finalize_dynstr, elf_link_add_object_symbols,
6410 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6411 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6412 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6413 elf32_mips_grok_prstatus): ..
6414 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6415 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6416 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6417 elfNN_ia64_finish_dynamic_sections): ..
6418 * elfxx-mips.c (mips_elf_create_procedure_table,
6419 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6420 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6421 mips_elf_global_got_index, mips_elf_multi_got,
6422 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6423 mips_elf_allocate_dynamic_relocations,
6424 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6425 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6426 _bfd_mips_elf_always_size_sections,
6427 _bfd_mips_elf_size_dynamic_sections,
6428 _bfd_mips_elf_finish_dynamic_symbol,
6429 _bfd_mips_elf_finish_dynamic_sections,
6430 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6431 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6432 _bfd_elf_mips_get_relocated_section_contents,
6433 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6434 * hp300hpux.c (callback): ..
6435 * hppabsd-core.c (make_bfd_asection): ..
6436 * hpux-core.c (make_bfd_asection): ..
6437 * i386linux.c (linux_link_create_dynamic_sections,
6438 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6439 * i386msdos.c (msdos_write_object_contents): ..
6440 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6441 os9k_set_section_contents): ..
6442 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6443 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6444 ieee_write_section_part, do_with_relocs, do_as_repeat,
6445 do_without_relocs, ieee_write_debug_part, init_for_output,
6446 ieee_set_section_contents): ..
6447 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6448 * irix-core.c (do_sections, make_bfd_asection): ..
6449 * libaout.h (aout_section_merge_with_text_p): ..
6450 * libbfd.c (_bfd_generic_get_section_contents,
6451 _bfd_generic_get_section_contents_in_window): ..
6452 * linker.c (default_indirect_link_order): ..
6453 * lynx-core.c (make_bfd_asection): ..
6454 * m68klinux.c (linux_link_create_dynamic_sections,
6455 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6456 * mach-o.c (bfd_mach_o_make_bfd_section,
6457 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6458 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6459 bfd_mach_o_scan_read_segment): ..
6460 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6461 _bfd_merge_sections): ..
6462 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6463 mmo_map_set_sizes, mmo_canonicalize_symtab,
6464 mmo_internal_write_section, mmo_write_object_contents): ..
6465 * netbsd-core.c (netbsd_core_file_p): ..
6466 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6467 nlm_alpha_set_public_section): ..
6468 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6469 * nlm32-sparc.c (nlm_sparc_write_import): ..
6470 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6471 nlm_compute_section_file_positions): ..
6472 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6473 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6474 * opncls.c (get_debug_link_info): ..
6475 * osf-core.c (make_bfd_asection): ..
6476 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6477 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6478 final_link, aout_link_input_section): ..
6479 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6480 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6481 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6482 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6483 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6484 * ptrace-core.c (ptrace_unix_core_file_p): ..
6485 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6486 _bfd_final_link_relocate, bfd_generic_relax_section,
6487 bfd_generic_get_relocated_section_contents): ..
6488 * reloc16.c (bfd_coff_reloc16_relax_section,
6489 bfd_coff_reloc16_get_relocated_section_c): ..
6490 * riscix.c (riscix_some_aout_object_p): ..
6491 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6492 * sco5-core.c (make_bfd_asection): ..
6493 * simple.c (bfd_simple_get_relocated_section_contents): ..
6494 * som.c (som_object_setup, setup_sections, som_prep_headers,
6495 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6496 som_set_reloc_info, som_get_section_contents,
6497 som_bfd_link_split_section): ..
6498 * sparclinux.c (linux_link_create_dynamic_sections,
6499 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6500 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6501 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6502 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6503 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6504 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6505 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6506 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6507 sunos_finish_dynamic_link): ..
6508 * syms.c (_bfd_stab_section_find_nearest_line): ..
6509 * tekhex.c (first_phase, tekhex_set_section_contents,
6510 tekhex_write_object_contents): ..
6511 * trad-core.c (trad_unix_core_file_p): ..
6512 * versados.c (process_esd, process_otr, process_otr): ..
6513 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6514 * vms-misc.c (add_new_contents): ..
6515 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6516 * vms.c (vms_set_section_contents): ..
6517 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6518 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6519 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6520 * xsym.c (bfd_sym_scan): .. See above.
6522 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6524 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6525 calling _bfd_merged_section_offset only for section symbols.
6527 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6529 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6530 for handling SEC_MERGE symbols in relax_section.
6532 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6534 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6535 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6536 linked together. Mark the result as h8300sx code.
6538 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6540 * elf-bfd.h (struct elf_backend_data): Added
6541 elf_backend_omit_section_dynsym.
6542 (_bfd_elf_link_omit_section_dynsym): Declare.
6543 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6544 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6545 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6546 (_bfd_elf_link_renumber_dynsyms): ... this function.
6547 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6548 _bfd_elf_link_omit_section_dynsym).
6549 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6551 2004-06-21 Nick Clifton <nickc@redhat.com>
6553 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6556 2004-06-17 Jerome Guitton <guitton@gnat.com>
6558 * bfd-in.h (bfd_cache_close_all): New function declaration.
6559 * bfd-in2.h: Regenerate.
6560 * cache.c (bfd_cache_close_all): New function definition.
6562 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6564 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6566 * configure: Regenerate.
6568 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6570 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6571 the pre-existing section.
6573 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6575 * section.c (struct sec): Remove usused flags. Reorganize a little.
6576 (bfd_get_section_size_before_reloc): Delete.
6577 (bfd_get_section_size_after_reloc): Delete.
6578 (STD_SECTION): Update.
6579 (bfd_get_section_size_now): Delete.
6580 (bfd_set_section_contents): Don't referece reloc_done.
6581 (bfd_get_section_contents): Remove reloc_done comment.
6582 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6584 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6585 * ecoff.c (bfd_debug_section): Update initializer.
6586 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6587 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6588 * bfd-in.h (bfd_section_size): Expand.
6589 (bfd_get_section_size): New macro.
6590 * bfd-in2.h: Regenerate.
6591 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6592 bfd_get_section_size_before_reloc with bfd_get_section_size.
6593 * coffcode.h (coff_write_object_contents): Likewise.
6594 * coffgen.c (build_debug_section): Likewise.
6595 * dwarf1.c (parse_line_table): Likewise.
6596 (_bfd_dwarf1_find_nearest_line): Likewise.
6597 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6598 * i386msdos.c (msdos_write_object_contents): Likewise.
6599 * pdp11.c (squirt_out_relocs): Likewise.
6600 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6601 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6603 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6605 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6606 removal) with updated comment.
6607 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6609 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6610 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6612 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6614 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6615 overflow on branches to undefweaks.
6617 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6619 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6620 as ecoff_section_data() does not return a valid lvalue.
6622 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6624 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6625 (elf_link_add_object_symbols): Likewise.
6627 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6628 (elf_backend_reloc_type_class): New.
6630 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6632 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6634 * configure: Regenerate.
6636 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6638 From: Albert Chin-A-Young <china@thewrittenword.com>
6639 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6642 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6644 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6647 2004-05-28 DJ Delorie <dj@redhat.com>
6649 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6650 for linking, but otherwise adjust reloc for merged sections.
6652 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6654 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6655 _bfd_merged_section_offset for local symbols.
6657 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6659 * Makefile.am: Regenerate dependencies.
6660 * Makefile.in: Regenerate.
6661 * archures.c: Add bfd_mach_sh3_nommu .
6662 * bfd-in2.h: Regenerate.
6663 * cpu-sh.c: Add sh3-nommu architecture.
6664 (bfd_to_arch_table): Create new table.
6665 (sh_get_arch_from_bfd_mach): Create new function.
6666 (sh_get_arch_up_from_bfd_mach): Create new function.
6667 (sh_merge_bfd_arch): Create new function.
6668 * elf32-sh.c (sh_ef_bfd_table): Add table.
6669 (sh_elf_check_relocs): Replace switch statement with
6670 use of sh_ef_bfd_table .
6671 (sh_elf_get_flags_from_mach): Add new function.
6672 (sh_find_elf_flags): Likewise.
6673 (sh_elf_copy_private_data): Replace most of non-elf contents
6674 with a call to sh_merge_bfd_arch() .
6676 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6678 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6679 * Makefile.in: Regenerate.
6681 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6683 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6684 custom calling conventions for dynamic symbols.
6685 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6686 symbol if it's an alias to a global one.
6688 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6690 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6693 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6695 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6698 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6700 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6701 for SHT_GROUP sections.
6703 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6705 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6707 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6708 * merge.c: Formatting. Remove unnecessary casts. Expand
6709 bfd_get_section_alignment macro.
6710 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6711 use throughout file.
6712 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6713 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6714 section name to determine sinfo group, instead test output section
6716 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6717 _bfd_strip_section_from_output rather than just twiddling flags.
6718 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6719 (_bfd_merge_sections): Update prototype.
6720 * libbfd.h: Regenerate.
6722 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6724 * netbsd-core.c: Correctly indent section that sets architecture
6727 From Miod Vallat <miod@online.fr>:
6728 * m88kopenbsd.c: New file.
6729 * targets.c (m88k_openbsd_vec): New.
6730 * config.bfd: Add m88k-*-openbsd*.
6731 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6732 (m88kopenbsd_vec): New.
6733 * configure: Regenerate.
6734 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6735 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6737 * Makefile.in: Regenerate.
6738 * po/SRC-POTFILES.in: Regenerate.
6740 2004-05-24 Nick Clifton <nickc@redhat.com>
6742 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6743 introduced by hash table size patch.
6745 2004-05-22 Ben Elliston <bje@au.ibm.com>
6747 * configure.in (is_release): Remove.
6748 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6749 (AC_OUTPUT): Don't output bfdver.h from version.h.
6750 * configure: Regenerate.
6751 * Makefile.am (RELEASE): New variable.
6752 (bfdver.h): New target.
6753 * Makefile.in: Regenerate.
6754 * doc/Makefile.in: Likewise.
6756 2004-05-22 Ben Elliston <bje@au.ibm.com>
6758 * Makefile.am (config.status): Don't depend on version.h.
6759 * Makefile.in: Regenerate.
6761 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6763 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6764 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6765 * libbfd.h: Regenerate.
6766 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6767 (_bfd_elf_rel_local_sym): Likewise.
6768 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6769 (elf_link_input_bfd): Likewise.
6770 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6771 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6772 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6773 (elfNN_ia64_relocate_section): Likewise.
6775 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6777 * hash.c (bfd_default_hash_table_size): New variable.
6778 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6779 (bfd_hash_set_default_size): New function. Set the default size
6780 to a selected prime number close to the argument. Document new
6782 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6783 * bfd-in2.h: Regenerate.
6784 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6785 * Makefile.in: Regenerate.
6787 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6789 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6790 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6791 arm, m68k, m88k and hppa core files.
6793 2004-05-21 Nick Clifton <nickc@redhat.com>
6795 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6796 (bfd_bwrite): Likewise.
6797 (bfd_tell): Likewise.
6798 (bfd_flush): Likewise.
6799 (bfd_stat): Likewise.
6800 (bfd_seek): Likewise.
6801 (bfd_get_mtime): Likewise.
6802 (bfd_get_size): Likewise.
6804 2004-05-19 Ben Elliston <bje@au.ibm.com>
6806 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6808 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6810 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6811 (bfd_generic_openr_next_archived_file): Likewise.
6813 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6815 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6816 section names by inserting a new substring after .gnu.linkonce, except
6817 for .gnu.linkonce.t.* where the "t." is replaced.
6819 2004-05-17 Adam Nemet <anemet@lnxw.com>
6821 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6822 (m68-*-lynxos* case): Likewise.
6823 (powerpc-*-lyxnos* case): New case.
6824 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6826 2004-05-17 David Heine <dlheine@tensilica.com>
6828 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6829 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6830 * bfd.c (bfd_copy_private_header_data): Define.
6831 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6833 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6834 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6835 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6836 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6837 segments by calling copy_private_bfd_data.
6838 (_bfd_elf_copy_private_header_data): Define.
6839 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6840 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6841 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6842 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6843 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6844 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6845 * som.c (som_bfd_copy_private_header_data): Define.
6846 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6847 * vms.c (vms_bfd_copy_private_header_data): Define.
6848 * bfd-in2.h: Regenerate.
6849 * libbfd.h: Regenerate.
6851 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6853 * elfxx-mips.c (MINUS_TWO): Define.
6854 (mips_elf_higher, mips_elf_highest,
6855 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6856 some bfd_vma values.
6857 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6859 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6861 * som.c (log2): Rename to exact_log2. Adjust all callers.
6863 2004-05-13 Paul Brook <paul@codesourcery.com>
6865 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6866 dwarf3 format CIE entries. Remove comment about the size of the
6867 ra_column field. It is now correctly deduced.
6869 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6871 * config.bfd (or32-*-rtems*): Switch to elf.
6873 2004-05-13 Nick Clifton <nickc@redhat.com>
6875 * po/fr.po: Updated French translation.
6877 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6879 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6880 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6881 Adjust counting of last_local.
6882 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6883 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6884 created by the linker nor !SHF_ALLOC.
6886 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6887 DT_PLTGOT to the start of the .got.plt section instead of the
6888 .got output section. Set sh_entsize for .got section in addition
6890 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6891 is at sgot->output_section->vma.
6892 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6893 DT_PLTGOT to the start of the .got.plt section instead of the
6894 .got output section.
6895 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6896 is at sgot->output_section->vma. Set sh_entsize for .got section
6897 in addition to .got.plt.
6898 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6899 (bfd_section_from_phdr): Likewise.
6900 (map_sections_to_segments): Likewise.
6901 (assign_file_positions_for_segments): Likewise.
6902 (get_program_header_size): Likewise.
6903 * elflink.c (bfd_elf_size_dynamic_sections): Set
6904 elf_tdata (output_bfd)->relro from info->relro.
6905 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6907 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6909 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6910 a zero symndx for which we hadn't accounted a dynamic relocation.
6911 (_frvfdpic_add_rofixup): Likewise.
6913 2004-05-07 Brian Ford <ford@vss.fsi.com>
6914 DJ Delorie <dj@redhat.com>
6916 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6917 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6918 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6919 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6921 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6923 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6924 immediately if there's no link info.
6925 (elf32_frvfdpic_copy_private_bfd_data): New.
6926 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6928 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6930 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6931 filename argument is null; do not call strlen on a null pointer.
6933 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6935 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6938 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6940 * configure.in (bfd_elf32_frvfdpic_vec): New.
6941 * configure: Rebuilt.
6942 * targets.c (bfd_elf32_frvfdpic_vec): New.
6943 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6945 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6946 frvfdpic instead of frv. Rearrange elf-target macros such that
6947 the FDPIC-specific ones are only defined for this new target
6949 (bfd_elf32_frvfdpic_vec): Declare.
6951 (elf32_frv_relocate_section): Use it to enable segment checking
6952 and to control rofixup emission. Add output section vma to
6953 applied relocation in non-LOAD non-ALLOC sections. Use
6954 _bfd_error_handler for errors.
6955 (_frv_create_got_section): Create .rel.got and .rofixup only in
6956 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6958 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6959 (elf32_frvfdpic_modify_segment_map): Likewise.
6960 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6961 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6962 error message if we miscompute the rofixup size.
6963 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6964 (frvfdpic_elf_encode_eh_address): Likewise.
6965 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6966 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6967 relocs. Reject unknown relocation types.
6968 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6969 (frv_elf_merge_private_bfd_data): Likewise.
6970 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6971 0x4000 for newly-added elf32-frvfdpic.
6973 2004-05-05 Nick Clifton <nickc@redhat.com>
6976 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6977 returning NULL as most users of this function do not check its
6979 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6980 of bfd_cache_lookup().
6981 * sco5-core.c (sco5_core_file_p): Likewise.
6982 * trad-core.c (trad_unix_core_file_p): Likewise.
6984 2004-05-05 Nick Clifton <nickc@redhat.com>
6986 * cache.c (bfd_cache_lookup): Improve formatting.
6987 * archive.c: Fix formatting.
6989 2004-05-05 Peter Barada <peter@the-baradas.com>
6991 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6992 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6993 * bfd-in2.h(bfd_architecture): Regenerate.
6995 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6997 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6999 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7000 those against discarded link-once and SEC_MERGE section symbols.
7002 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7004 * section.c (bfd_get_section_by_name_if): New.
7005 * bfd-in2.h: Regenerated.
7007 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7009 * som.c (som_bfd_is_group_section): Define.
7011 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7013 * section.c (bfd_make_section_anyway): Copy the whole
7014 bfd_hash_entry, not just "next" from existing entry.
7016 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7018 * elf.c (bfd_section_from_shdr): Maintain the section order in
7020 (special_sections): Add ".note.GNU-stack".
7021 (elf_fake_sections): Handle section group for relocatable
7024 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7026 * section.c (bfd_sections_find_if): New.
7027 * bfd-in2.h: Regenerated.
7029 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7031 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7033 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7034 * elf.c (bfd_elf_is_group_section): New function.
7035 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7036 * section.c (bfd_generic_is_group_section): New function.
7037 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7038 (BFD_JUMP_TABLE_LINK): Adjust.
7039 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7040 * aout-target.h (MY_bfd_is_group_section): Define.
7041 * aout-tic30.c (MY_bfd_is_group_section): Define.
7042 * bfd.c (bfd_is_group_section): Define.
7043 * binary.c (binary_bfd_is_group_section): Define.
7044 * bout.c (b_out_bfd_is_group_section): Define.
7045 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7046 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7047 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7048 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7049 * coffcode.h (coff_bfd_is_group_section): Define.
7050 * i386msdos.c (msdos_bfd_is_group_section): Define.
7051 * i386os9k.c (os9k_bfd_is_group_section): Define.
7052 * ieee.c (ieee_bfd_is_group_section): Define.
7053 * ihex.c (ihex_bfd_is_group_section): Define.
7054 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7055 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7056 * mmo.c (mmo_bfd_is_group_section): Define.
7057 * nlm-target.h (nlm_bfd_is_group_section): Define.
7058 * oasys.c (oasys_bfd_is_group_section): Define.
7059 * pef.c (bfd_pef_bfd_is_group_section): Define.
7060 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7061 * srec.c (srec_bfd_is_group_section): Define.
7062 * tekhex.c (tekhex_bfd_is_group_section): Define.
7063 * versados.c (versados_bfd_is_group_section): Define.
7064 * vms.c (vms_bfd_is_group_section): Define.
7065 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7066 * bfd-in2.h: Regenerate.
7067 * libbfd.h: Regenerate.
7069 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7071 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7073 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7075 * configure.in: Update version to 2.15.91.
7076 * configure: Regenerate.
7078 2004-04-29 Brian Ford <ford@vss.fsi.com>
7080 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7081 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7082 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7083 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7084 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7085 .gnu.linkonce.wi. sections.
7086 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7087 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7089 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7090 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7092 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7094 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7095 * bfd-in2.h: Regenerate.
7096 * libbfd.h: Likewise.
7098 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7100 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7102 (setup_sections): Use som_subspace_dictionary_record struct instead
7103 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7104 is_comdat, is_common or dup_common.
7105 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7106 is_comdat, is_common and dup_common in section subspace_dict from
7108 (som_begin_writing): Use som_subspace_dictionary_record struct.
7109 (som_finish_writing): Likewise.
7110 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7111 is_common and dup_common flags in info for symbol. Add comment
7112 regarding linker support for these fields. Slightly reorganize
7114 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7115 dup_common fields in symbol table from symbol info.
7116 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7117 arguments. Set corresponding fields in copy_data. Change all callers.
7118 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7120 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7121 * som.h (som_subspace_dictionary_record): Define.
7122 (som_copyable_section_data_struct): Add is_comdat, is_common and
7124 (som_section_data_struct): Use som_subspace_dictionary_record struct
7125 instead of subspace_dictionary_record.
7126 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7128 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7130 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7131 if set. Check reloc_done flag before applying relocations. Use
7132 output addresses, both when applying relocations and when comparing
7133 against the specified section.
7134 (elf_xtensa_relocate_section): Use output address to check if dynamic
7135 reloc is in a literal pool. Set section's reloc_done flag.
7137 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7139 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7140 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7142 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7145 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7147 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7148 structure field removed in 2004-04-24 patch.
7149 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7151 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7153 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7154 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7155 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7156 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7157 field before calling elf_backend_section_flags.
7159 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7161 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7162 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7163 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7164 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7165 and BFD_RELOC_32_PCREL.
7166 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7167 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7168 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7169 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7170 (mips_elf_next_relocation): Move comment about matching HI/LO
7172 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7173 R_MIPS_GNU_REL_HI16.
7175 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7177 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7178 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7179 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7180 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7181 and update comments to reflect current usage.
7182 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7183 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7185 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7186 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7187 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7188 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7189 type number to be MIPS_R_PCREL16.
7190 (mips_relocate_section): Remove support for link-time relaxation
7191 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7192 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7193 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7194 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7195 relaxation of branches used by embedded-PIC.
7196 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7197 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7198 related members, update comment.
7199 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7200 code related to embedded-PIC.
7201 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7202 initialization of now-removed 'adjust' member of
7203 'struct ecoff_debug_info'.
7205 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7207 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7209 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7211 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7212 relocs for locally defined symbols during -shared final link.
7213 (elf32_arm_final_link_relocate): Likewise.
7215 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7217 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7218 ELF_LINK_POINTER_EQUALITY_NEEDED.
7219 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7220 if r_type is not R_X86_64_PC32.
7221 (elf64_x86_64_finish_dynamic_symbol): If
7222 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7225 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7227 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7228 (elf_backend_plt_sym_val): Define.
7230 2004-04-22 Andrew Cagney <cagney@redhat.com>
7232 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7234 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7236 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7238 * som.c (som_set_section_contents): Constantify second argument.
7239 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7240 (som_object_setup): Rework to avoid warning.
7241 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7244 2004-04-22 Andrew Cagney <cagney@redhat.com>
7246 * cache.c (bfd_cache_close): Check for a previously closed file.
7248 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7250 * bfd.c (bfd_get_synthetic_symtab): Define.
7251 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7252 NAME##_get_synthetic_symtab.
7253 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7254 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7255 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7257 (_bfd_elf_get_synthetic_symtab): New prototype.
7258 * elfcode.h (elf_get_synthetic_symtab): Define.
7259 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7260 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7261 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7262 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7263 * bfd-in2.h: Rebuilt.
7264 * libbfd.h: Rebuilt.
7265 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7266 (elf_backend_plt_sym_val): Define.
7267 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7268 (elf_backend_plt_sym_val): Define.
7269 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7270 (elf_backend_plt_sym_val): Define.
7271 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7272 (elf_backend_plt_sym_val): Define.
7273 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7274 (elf_backend_plt_sym_val): Define.
7275 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7276 (elf_backend_plt_sym_val): Define.
7277 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7278 (elf_backend_plt_sym_val): Define.
7279 * aout-target.h (MY_get_synthetic_symtab): Define.
7280 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7281 * coff-rs6000.c (rs6000coff_vec): Add
7282 _bfd_nodynamic_get_synthetic_symtab.
7283 (pmac_xcoff_vec): Likewise.
7284 * coff64-rs6000.c (rs6000coff64_vec): Add
7285 _bfd_nodynamic_get_synthetic_symtab.
7286 (aix5coff64_vec): Likewise.
7287 * sunos.c (MY_get_synthetic_symtab): Define.
7288 * vms.c (vms_get_synthetic_symtab): Define.
7290 2004-04-22 Nick Clifton <nickc@redhat.com>
7292 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7294 2004-04-22 Peter Barada <peter@the-baradas.com>
7296 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7297 * bfd2-in.h: Regenerate.
7298 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7300 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7302 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7303 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7304 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7305 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7306 * bfd-in2.h: Regenerate.
7308 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7310 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7311 require relocations against a weak symbol to reference the same
7312 symbol hash entry if not a final, static link.
7313 (get_cached_value, add_value_map): Add final_static_link argument.
7314 (remove_literals): Pass final_static_link argument as needed.
7316 2004-04-21 Andrew Cagney <cagney@redhat.com>
7318 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7319 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7320 (opncls_bwrite, opncls_bclose, opncls_bflush)
7321 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7322 bfd iovec that uses function callbacks.
7323 (bfd_close): Use the iovec's bclose.
7324 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7325 (cache_bclose, cache_bflush, cache_bstat)
7326 (cache_iovec): New functions and global variable, implement a
7327 cache "iovec", where applicable set bfd_error.
7328 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7329 * bfdio.c (struct bfd_iovec): Define.
7330 (real_read): Delete function.
7331 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7332 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7333 assume that bread and bwrite set bfd_error.
7334 * bfd.c (struct bfd): Add "iovec", update comments.
7335 * bfd-in2.h, libbfd.h: Re-generate.
7337 2004-04-21 Andrew Cagney <cagney@redhat.com>
7339 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7341 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7343 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7344 (bfd_elf_gc_sections): Fail if a shared object is being created.
7345 Do not fail if dynamic sections have been created. Instead call
7346 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7347 dynamically referenced symbols. Do not mark the whole graph
7348 rooted at .eh_frame, only the section proper.
7350 2004-04-20 DJ Delorie <dj@redhat.com>
7352 * reloc.c: Add BFD_RELOC_32_SECREL.
7353 * bfd-in2.h: Regenerate.
7354 * libbfd.h: Likewise.
7355 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7356 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7357 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7359 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7361 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7362 relocs against hidden/protected undefweak symbols properly.
7363 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7365 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7367 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7368 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7371 2004-04-17 Brian Ford <ford@vss.fsi.com>
7373 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7374 filepos for the SizeOfHeaders field.
7375 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7377 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7379 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7381 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7382 change reloc_done. Set and restore _cooked_size.
7385 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7387 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7390 2004-04-15 Nick Clifton <nickc@redhat.com>
7392 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7394 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7396 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7398 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7400 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7401 when it is a definition.
7403 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7405 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7406 when statically linking PIC code.
7407 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7409 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7411 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7412 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7413 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7414 * configure: Regenerate.
7416 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7418 * elflink.c: Include libiberty.h.
7419 * Makefile.am (elflink.lo): Depend on libiberty.h.
7420 * Makefile.in: Regenerate.
7422 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7424 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7427 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7429 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7430 reserve the memory for dynamic linker
7432 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7434 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7435 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7437 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7439 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7440 RELOC_FOR_GLOBAL_SYMBOL.
7441 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7443 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7445 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7446 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7448 2004-04-01 Paul Brook <paul@codesourcery.com>
7450 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7451 * elf32-arm.h (struct elf32_elf_section_map): New.
7452 (struct _arm_elf_section_data): New.
7453 (elf32_arm_section_data): Define.
7454 (struct elf32_arm_link_hash_table): Add byteswap_code.
7455 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7456 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7457 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7458 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7459 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7460 (bfd_elf32_new_section_hook, elf_backend_write_section,
7461 elf_backend_link_output_symbol_hook): Define.
7463 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7465 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7466 that keeps the characters in a B_INCL..B_EINCL range.
7467 (_bfd_link_section_stabs): When computing the sum of the
7468 characters in a B_INCL..B_EINCL range also keep a copy of those
7469 characters. Use this information to distinguish between
7470 include sections that have the same sum and the same length
7471 but which are nevertheless unique.
7473 2004-03-31 Paul Brook <paul@codesourcery.com>
7475 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7476 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7478 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7480 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7481 to 'sum_chars' and add field 'num_chars'.
7482 (_bfd_link_section_stabs): When computing the sum of the
7483 characters in a B_INCL..B_EINCL range also keep a count of the
7484 number of characters. Use this information to help distinguish
7485 between include sections when have the same sum but which
7486 nevertheless are still unique.
7488 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7490 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7492 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7493 Tomer Levi <Tomer.Levi@nsc.com>
7495 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7496 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7497 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7498 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7499 (cpu-cr16c.lo): New target.
7500 (elf32-cr16c.lo): Likewise.
7501 * Makefile.in: Regenerate.
7502 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7503 (bfd_archures_list): Add bfd_cr16c_arch.
7504 * config.bfd: Handle cr16c-*-elf*.
7505 * configure.in: Handle bfd_elf32_cr16c_vec.
7506 * configure: Regenerate.
7507 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7508 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7509 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7510 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7511 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7512 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7513 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7514 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7515 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7516 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7517 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7518 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7519 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7520 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7521 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7522 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7523 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7524 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7525 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7526 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7527 * targets.c (bfd_elf32_cr16c_vec): Declare.
7528 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7529 * cpu-cr16c.c: New file.
7530 * elf32-cr16c.c: Likewise.
7531 * libbfd.h: Regenerate.
7532 * bfd-in2.h: Likewise.
7534 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7536 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7538 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7540 * Makefile.am: Remove all mention of elflink.h.
7541 * Makefile.in: Regenerate.
7542 * bfd-in.h (bfd_elf_discard_info): Declare.
7543 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7544 * bfd-in2.h: Regenerate.
7545 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7546 bfd_elf32_link_record_dynamic_symbol,
7547 bfd_elf64_link_record_dynamic_symbol,
7548 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7549 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7550 _bfd_elf32_link_record_local_dynamic_symbol,
7551 _bfd_elf64_link_record_local_dynamic_symbol,
7552 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7553 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7554 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7555 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7556 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7557 _bfd_elf32_reloc_symbol_deleted_p,
7558 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7559 (bfd_elf_link_record_dynamic_symbol,
7560 bfd_elf_link_record_local_dynamic_symbol,
7561 bfd_elf_final_link, bfd_elf_gc_sections,
7562 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7563 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7564 bfd_elf_reloc_symbol_deleted_p): Declare.
7565 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7566 * elf32-arm.h: Update for changed function names. Remove local
7567 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7568 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7569 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7570 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7571 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7572 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7573 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7574 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7575 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7576 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7577 (bfd_elfNN_print_symbol): Define.
7578 * elfcode.h: Don't include elflink.h.
7579 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7580 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7581 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7582 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7583 elf_link_record_local_dynamic_symbol): Don't define.
7584 * elflink.c: Update for changed function names. Move elflink.h
7586 * elflink.h: Delete file.
7587 * po/SRC-POTFILES.in: Regenerate.
7588 * po/bfd.pot: Regenerate.
7590 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7592 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7593 "name" for global syms accidentally removed in 2004-03-20 change.
7595 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7597 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7598 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7599 where Elf_External_* is different for 64 and 32 bit, with
7600 corresponding elf_size_info field.
7601 (struct elf_final_link_info): Use "bfd_byte *" instead
7602 of "Elf_External_Sym *" for external_syms and symbuf.
7603 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7604 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7605 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7606 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7607 (elf_link_sort_cmp2): Adjust.
7608 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7609 using ELF_R_SYM macro. Set u.sym_mask.
7610 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7611 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7612 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7613 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7614 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7615 swap_syn_out functions. Rearrange dyn swap in/out switch.
7616 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7617 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7618 (elf_link_flush_output_syms): Add elf_backend_data arg.
7619 (elf_link_check_versioned_symbol): Likewise.
7620 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7621 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7622 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7623 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7624 ELF_R_TYPE and ELF_R_INFO macros.
7625 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7626 based on size rather than using ELF_R_INFO.
7627 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7629 (struct alloc_got_off_arg): New.
7630 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7631 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7632 (elf_gc_allocate_got_offsets): Adjust.
7633 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7634 ELF_R_SYM. Use bfd_section_from_elf_index.
7635 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7636 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7637 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7639 2004-03-26 Stan Shebs <shebs@apple.com>
7641 Remove MPW support, no longer used.
7642 * config.bfd (powerpc-*-mpw*): Remove configuration.
7643 * mpw-config.in, mpw-make.sed: Remove files.
7644 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7646 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7648 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7649 (ppc64_elf_add_symbol_hook): New function.
7650 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7651 const from Elf_Internal_Sym param.
7652 * elflink.c (elf_link_add_object_symbols): Adjust.
7653 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7654 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7655 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7656 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7657 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7658 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7659 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7660 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7661 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7662 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7663 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7664 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7665 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7666 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7667 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7668 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7670 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7672 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7673 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7674 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7675 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7676 (bfd_elf64_bfd_link_add_symbols): Delete.
7677 (bfd_elf_link_add_symbols): Declare.
7678 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7679 * elflink.c: Include safe-ctype.h.
7680 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7682 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7683 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7685 (elf_link_add_archive_symbols): Rename from
7686 _bfd_elf_link_add_archive_symbols, make static.
7687 (elf_link_add_object_symbols): New function. Corresponding
7688 elflink.h function converted to use elf_size_info.
7689 (bfd_elf_link_add_symbols): Likewise.
7690 (bfd_elf_size_dynamic_sections): Adjust.
7691 * elflink.h (elf_bfd_link_add_symbols): Delete.
7692 (elf_link_add_object_symbols): Delete.
7693 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7694 bfd_elf_link_add_symbols.
7695 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7697 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7699 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7700 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7702 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7703 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7704 (_bfd_elf_add_dt_needed_tag): Declare.
7705 (_bfd_elf_sort_symbol): Declare.
7706 (_bfd_elf_finalize_dynstr): Declare.
7707 (RELOC_FOR_GLOBAL_SYM): Formatting.
7708 * elfcode.h (elf_add_dynamic_entry): Delete.
7709 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7710 elflink.h function converted to use elf_size_info.
7711 (_bfd_elf_add_dt_needed_tag): Likewise.
7712 (_bfd_elf_sort_symbol): Likewise.
7713 (_bfd_elf_finalize_dynstr): Likewise.
7714 (compute_bucket_count): Likewise.
7715 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7716 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7717 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7718 * elflink.h: ..here.
7719 (sort_symbol, add_dt_needed_tag): Delete.
7720 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7721 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7723 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7724 * elf32-cris.c (add_dynamic_entry): Likewise.
7725 * elf32-hppa.c (add_dynamic_entry): Likewise.
7726 * elf32-i370.c (add_dynamic_entry): Likewise.
7727 * elf32-i386.c (add_dynamic_entry): Likewise.
7728 * elf32-m32r.c (add_dynamic_entry): Likewise.
7729 * elf32-m68k.c (add_dynamic_entry): Likewise.
7730 * elf32-ppc.c (add_dynamic_entry): Likewise.
7731 * elf32-s390.c (add_dynamic_entry): Likewise.
7732 * elf32-sh.c (add_dynamic_entry): Likewise.
7733 * elf32-sparc.c (add_dynamic_entry): Likewise.
7734 * elf32-vax.c (add_dynamic_entry): Likewise.
7735 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7736 * elf64-alpha.c (add_dynamic_entry): Likewise.
7737 * elf64-hppa.c (add_dynamic_entry): Likewise.
7738 * elf64-ppc.c (add_dynamic_entry): Likewise.
7739 * elf64-s390.c (add_dynamic_entry): Likewise.
7740 * elf64-sparc.c (add_dynamic_entry): Likewise.
7741 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7742 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7743 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7744 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7745 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7746 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7748 2004-03-23 Paul Brook <paul@codesourcery.com>
7750 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7752 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7754 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7755 literal tables and check for relocs outside of literal pools.
7756 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7757 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7759 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7760 (elf_xtensa_relocate_section): Read literal tables and check for
7761 dynamic relocations in read-only sections and not in literal pools.
7763 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7766 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7768 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7770 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7771 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7772 not defined by the executable, or defined in a DSO.
7773 <eliding run-time relocation of .got>: Initialize GOT entry for a
7774 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7776 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7777 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7778 a PLT reloc to GOT for an executable.
7779 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7780 .got for a DSO and explain why.
7781 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7782 and unreferenced symbols for which a PLT is defined. Adjust
7783 dynamic-symbol pruning correspondingly, to make sure we don't lose
7784 a dynamic symbol also defined by a DSO.
7786 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7788 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7789 and rel args. Group input and output args. Wrap to 80 columns.
7790 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7791 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7792 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7793 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7794 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7795 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7796 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7797 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7798 RELOC_FOR_GLOBAL_SYMBOL invocation.
7800 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7802 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7803 unresolved symbols in objects aren't allowed.
7805 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7807 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7808 (elf_hppa_unmark_useless_dynamic_symbols):
7809 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7810 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7811 (elf32_hppa_relocate_section): Likewise.
7812 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7813 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7814 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7815 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7816 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7818 * elf-m10200.c (mn10200_elf_relocate_section): Use
7819 RELOC_FOR_GLOBAL_SYMBOL.
7820 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7821 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7822 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7823 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7824 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7825 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7826 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7827 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7828 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7829 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7830 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7831 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7833 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7835 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7836 (final_link_relocate): Likewise.
7837 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7838 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7840 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7842 * Makefile.am: Run "make dep-am".
7843 * Makefile.in: Regenerate.
7844 * aclocal.m4: Regenerate.
7845 * config.in: Regenerate.
7846 * po/bfd.pot: Regenerate.
7848 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7849 H.J. Lu <hongjiu.lu@intel.com>
7851 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7852 type and size change code to where it was previously. Remove
7853 dt_needed param. Treat old weak syms as strong if new sym is
7854 from a shared lib, even when old sym is from another shared
7855 lib. Remove unnecessary tests of oldweak and newweak. Correct
7857 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7858 _bfd_elf_merge_symbol calls.
7859 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7860 dt_needed local var. Update comments.
7861 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7862 (_bfd_elf_add_default_symbol): Likewise.
7864 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7865 strong syms in one shared object overriding weak syms in another.
7867 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7869 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7870 dyn_lib_class field. Rearrange for better packing.
7871 (elf_dt_soname): Delete.
7872 (elf_dyn_lib_class): Define.
7873 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7874 (bfd_elf_set_dt_needed_soname): Delete.
7875 (bfd_elf_set_dyn_lib_class): New function.
7876 * elflink.h (add_dt_needed_tag): New function. Split out from..
7877 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7878 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7879 initialization of soname.
7880 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7882 * bfd-in.h (enum dynamic_lib_link_class): New.
7883 (bfd_elf_set_dt_needed_soname): Delete.
7884 (bfd_elf_set_dyn_lib_class): Declare.
7885 * bfd-in2.h: Regenerate.
7887 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7888 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7889 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7890 symbol loop. Instead use add_needed to flag tag as written.
7892 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7894 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7895 logic for null_input_bfd detection.
7897 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7899 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7901 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7903 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7906 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7908 * elflink.c (elf_link_read_relocs_from_section): Don't use
7909 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7910 (_bfd_elf_link_read_relocs): ..to here.
7911 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7913 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7915 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7916 values selected in configure.host. Require both to be defined
7917 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7918 corresponding BFD_HOST vars with quotes.
7919 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7920 Always require BFD_HOST_64_BIT_DEFINED.
7921 <file_ptr type>: Find off_t size before emitting message. Combine
7922 off_t and ftello64 conditional.
7923 * configure: Regenerate.
7925 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7927 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7928 aliasing warning. Remove trailing whitespace throughout file.
7930 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7932 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7933 input_section in calls to get_dyn_name.
7934 * 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
7936 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7938 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7940 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7941 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7942 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7943 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7944 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7945 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7946 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7948 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7949 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7950 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7951 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7952 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7953 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7954 (read_8_bytes, read_indirect_string, read_address): Likewise.
7955 (read_abbrevs, parse_comp_unit): Likewise.
7956 * targets.c (struct bfd_target): Likewise.
7957 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7958 * hppabsd-core.c: Likewise. Formatting.
7959 * hpux-core.c: Likewise.
7960 * irix-core.c: Likewise.
7961 * netbsd-core.c: Likewise.
7962 * osf-core.c: Likewise.
7963 * ptrace-core.c: Likewise.
7964 * sco5-core.c: Likewise.
7965 * trad-core.c: Likewise.
7966 * configure: Regenerate.
7967 * bfd-in2.h: Regenerate.
7969 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7971 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7972 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7973 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7974 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7975 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7976 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7977 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7978 * libbfd.c: Likewise in function definitions.
7979 (bfd_put_8): Mask with 0xff rather than casting to char.
7980 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7981 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7982 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7983 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7984 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7985 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7986 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7987 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7988 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7989 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7990 * archive.c (do_slurp_coff_armap): Update swap prototype.
7991 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7992 (tic54x_getl_signed_32): Likewise.
7993 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7994 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7995 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7996 (bfd_getp_signed_32, bfd_putp32): Likewise.
7997 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7998 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7999 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8000 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8001 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8002 bfd_h_getx_signed_16, bfd_h_putx16.
8003 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8004 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8005 * hpux-core.c: Likewise.
8006 * irix-core.c: Likewise.
8007 * netbsd-core.c: Likewise.
8008 * osf-core.c: Likewise.
8009 * ptrace-core.c: Likewise.
8010 * sco5-core.c: Likewise.
8011 * trad-core.c: Likewise.
8012 * bfd-in2.h: Regenerate.
8014 2004-03-15 Matt Thomas <matt@3am-software.com>
8016 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8019 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8021 * config.bfd: Add x86_64-*-openbsd*.
8022 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8024 * configure: Regenerate.
8026 2004-03-12 Nick Clifton <nickc@redhat.com>
8027 Dave Murphy <wintermute2k4@ntlworld.com>
8029 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8030 if the input bfd does not contain any code.
8032 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8034 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8036 2004-03-05 Fred Fish <fnf@redhat.com>
8038 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8039 mips16 symbols to be even rather than testing first for even/odd.
8040 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8042 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8044 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8047 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8049 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8050 undefined symbols as hash_new.
8052 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8054 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8056 * elf32-sh.c: Ditto.
8057 * bfd-in2.h: Regenerate.
8059 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8061 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8063 (_frv_count_got_plt_entries): Initialize them.
8064 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8066 (frv_pic_relocs_info_for_global): Likewise.
8067 (frv_pic_relocs_info_for_local): Likewise.
8068 (frv_pic_merge_early_relocs_info): New.
8069 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8071 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8072 Check that we don't exceed the allocated count for entry.
8073 (_frv_add_rofixup): Likewise.
8074 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8075 (elf32_frv_finish_dynamic_sections): Improve error message in case
8076 we emit too few rofixup entries.
8078 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8080 * archures.c (bfd_mach_fr450): New.
8081 * bfd-in2.h: Regenerate.
8082 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8083 (arch_info_500): Link to it.
8084 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8085 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8086 (frv_elf_arch_extension_p): New function.
8087 (frv_elf_merge_private_bfd_data): Use it.
8089 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8091 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8093 * elflink.h (is_global_data_symbol_definition): Moved to
8095 (elf_link_is_defined_archive_symbol): Likewise.
8096 (elf_link_add_archive_symbols): Likewise. Renamed to
8097 _bfd_elf_link_add_archive_symbols.
8099 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8100 of ELF symbol table entry from backend.
8101 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8102 instead of elf_link_add_object_symbols.
8104 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8106 * elf-bfd.h (struct elf_backend_data): Added
8107 elf_backend_can_make_relative_eh_frame,
8108 elf_backend_can_make_lsda_relative_eh_frame and
8109 elf_backend_encode_eh_address.
8110 (_bfd_elf_encode_eh_address): Declare.
8111 (_bfd_elf_can_make_relative): Declare.
8112 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8113 hooks to decide whether to attempt to make_relative and
8115 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8116 (_bfd_elf_can_make_relative): New.
8117 (_bfd_elf_encode_eh_address): New.
8118 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8119 (frv_elf_encode_eh_address): New.
8120 (elf_backend_can_make_relative_eh_frame): Define.
8121 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8122 (elf_backend_encode_eh_address): Define.
8124 (elf_backend_can_make_relative_eh_frame): Define.
8125 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8126 (elf_backend_encode_eh_address): Define.
8127 (elfNN_bed): Add them.
8129 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8131 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8132 complain_on_overflow to signed.
8134 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8136 * elflink.h (sort_symbol): New.
8137 (elf_link_add_object_symbols): Use a sorted symbol array for
8140 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8142 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8143 for pc relative relocs.
8144 (elf_s390_relocate_section): Likewise.
8145 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8146 for pc relative relocs.
8147 (elf_s390_relocate_section): Likewise.
8149 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8151 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8154 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8156 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8157 field to track if a relocation is against readonly section.
8158 (count_dyn_reloc): Take a new argument for rent->reltext.
8159 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8160 (get_reloc_section): Don't set ia64_info->reltext here.
8161 (allocate_dynrel_entries): Set ia64_info->reltext here.
8163 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8165 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8166 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8167 function's descriptor to symbol+offset, and map local undefweak
8168 symbol to NULL function descriptor.
8169 (elf32_frv_relocate_section): Likewise.
8171 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8173 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8175 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8176 (netbsd_core_file_p): Set architecture from machine ID for
8179 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8181 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8182 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8184 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8186 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8187 symbols with non-default visibility.
8189 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8191 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8192 IMAGE_SCN_MEM_WRITE on known sections only.
8194 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8196 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8197 symbols used in PIE relocs.
8199 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8201 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8204 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8206 * configure.in: Update version to 2.15.90.
8207 * configure: Regenerate.
8209 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8210 Richard Sandiford <rsandifo@redhat.com>
8212 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8213 _bfd_elf_symbol_refs_local_p to decide whether to decay
8214 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8215 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8216 relocs if the symbol wasn't defined by a regular object file.
8217 Don't check the symbol's dynindx.
8219 2004-02-16 Andrew Cagney <cagney@redhat.com>
8221 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8223 * bfd-in2.h: Re-generate.
8225 2004-02-14 Andrew Cagney <cagney@redhat.com>
8227 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8228 _LARGEFILE64_SOURCE.
8230 2004-02-13 Andrew Cagney <cagney@redhat.com>
8232 * elf.c (vma_page_aligned_bias): New function.
8233 (assign_file_positions_except_relocs)
8234 (assign_file_positions_for_segments): Replace broken modulo
8235 arithmetic with call to vma_page_aligned_bias.
8237 2004-02-11 Andrew Cagney <cagney@redhat.com>
8239 * bfd-in.h: Update copyright.
8240 (bfd_tell): Change return type to file_ptr.
8241 * bfd-in2.h: Re-generate.
8242 * cache.c: Update copyright.
8243 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8245 (close_one): Use real_ftell.
8246 * bfdio.c: Update copyright.
8247 (real_ftell, real_fseek): New functions.
8248 (bfd_tell): Use real_fseek and real_ftell, change return type to
8250 (bfd_seek): Use real_ftell and real_fseek, change type of
8251 file_position to a file_ptr.
8252 * libbfd-in.h: Update copyright.
8253 (real_ftell, real_fseek): Declare.
8254 * libbfd.h: Re-generate.
8256 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8257 fseeko and fseeko64. Determine bfd_file_ptr.
8258 * configure: Re-generate.
8259 * config.in: Re-generate.
8261 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8263 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8264 * elf32-h8300.c: Likewise.
8266 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8267 Nick Clifton <nickc@redhat.com>
8269 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8270 GOT entries with no associated GOT subsection.
8272 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8274 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8275 * elf.c (swap_out_syms): Use it to decide whether local section
8276 symbols should be named.
8277 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8278 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8279 (elf_backend_name_local_section_symbols): Define.
8280 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8282 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8284 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8285 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8288 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8290 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8291 to bfd_link_hash_entry passed by reference to
8292 _bfd_generic_link_add_one_symbol.
8294 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8296 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8297 relocations against dynamic symbols.
8299 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8301 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8304 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8306 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8307 * bfd-in2.h, libbfd.h: Rebuilt.
8309 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8311 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8312 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8313 flag has been cleared.
8315 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8317 * coff-h8300.c: Add and adjust comments about relaxation.
8318 * elf32-h8300.c: Likewise.
8320 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8322 * coff-h8300.c: Fix comment typos.
8323 * elf32-h8300.c: Likewise.
8325 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8327 * coff-h8300.c: Add comments about relaxation.
8328 * elf32-h8300.c: Likewise.
8330 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8332 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8334 * aclocal.m4: Regenerate.
8335 * configure: Regenerate.
8337 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8339 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8340 mips_elf64_rtype_to_howto instead of using howto_table.
8342 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8344 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8346 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8347 relocs which would not use the PLT.
8349 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8351 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8352 (ppc64_elf_gc_sweep_hook): Likewise.
8353 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8355 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8357 Adds linker relaxation support for bit manipulation insns like
8358 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8360 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8361 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8362 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8363 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8365 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8367 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8369 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8371 * elf32-h8300.c: Fix formatting.
8373 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8375 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8376 dynamic object is present. Declare r_symndx and h in an inner
8378 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8380 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8382 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8383 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8384 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8385 identically. Do not emit PC24 relocations for shared libraries.
8386 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8387 identically. Don't adjust pc_count.
8388 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8389 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8390 adjust count for branch relocations.
8391 (allocate_dynrelocs): Correct typo in call to
8392 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8393 PC24 or PLT32 relocs when linking.
8395 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8397 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8398 relocation howto with ARM_26 one for consistency.
8399 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8400 that will be converted to ARM_26D ones, since we always want 'done'
8401 relocations to be reflected in section's data.
8402 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8404 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8407 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8409 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8410 are not partial_inplace during a relocatable link.
8412 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8414 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8415 if no dynamic object is present. Declare r_symndx and h in an
8418 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8420 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8421 trampoline if it is known out of range.
8423 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8425 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8426 * elf32-frv.c (_frv_osec_readonly_p): New.
8427 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8429 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8430 (elf32_frv_relocate_section): Likewise. Error out if attempting
8431 to emit rofixups or dynamic relocs in read-only segments. Use
8432 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8433 dynamic relocations.
8434 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8435 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8436 relocations or fixups involving merged sections correctly. Avoid
8437 crash when undefined symbol is referenced by R_FRV_32 or
8438 R_FRV_FUNCDESC_VALUE.
8439 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8440 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8441 input section holding local symbol to addend of R_FRV_32 or
8442 R_FRV_FUNCDESC_VALUE dynamic relocation.
8443 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8444 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8445 (elf32_frv_always_size_sections): Don't store pointer to
8446 __stacksize symbol in sec_info.
8447 (elf32_frv_modify_segment_map): Look it up here.
8448 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8449 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8450 of the lazy PLT entry, not only its offset, as the low word of a
8451 function descriptor.
8452 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8453 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8454 if a hash table entry already exists but is not a definition.
8455 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8456 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8457 (_frv_add_rofixup): Don't inline.
8458 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8459 for undefweak symbols.
8460 (elf32_frv_relocate_section): Avoid crash while computing
8461 relocation when linking with shared library. Only emit rofixups
8462 and dynamic relocations for alloc&load sections. Mark binaries
8463 with inter-segment relocations for relocation as a unit.
8464 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8465 (DEFAULT_STACK_SIZE): New.
8466 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8467 emit rofixups or dynamic relocs when linking dynamic non-PIE
8469 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8470 shared libs too. Reserve the last entry for the GOT pointer.
8471 (elf32_frv_finish_dynamic_sections): Emit it.
8472 (elf32_frv_always_size_sections): New.
8473 (elf32_frv_modify_segment_map): New.
8474 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8476 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8477 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8478 (elf_backend_always_size_sections): New.
8479 (elf_backend_modify_segment_map): New.
8480 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8481 * config.bfd: Added frv-*-*linux*.
8482 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8483 ABS section, instead of crashing.
8484 (elf32_frv_relocate_section): Don't crash before warning about
8485 different segments in non-PIC relocation.
8486 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8487 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8488 relocs to undefweak symbols.
8489 (elf32_frv_relocate_section): Ditto for undefined symbols.
8490 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8491 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8492 gotfixup section was created.
8493 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8494 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8495 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8496 complain_overflow_signed.
8497 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8498 have not been allocated.
8499 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8500 privfd only if dynamic sections were created.
8501 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8502 for GPREL relocs. When linking relocatable FDPIC executables,
8503 emit warnings for relocations that would be illegal on PIE or
8504 shared libraries. Emit rofixup for R_FRV_32 only if input object
8506 (_frv_create_got_section): Define _gp symbol in the rofixup
8508 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8509 dynamic sections missing, error out requesting -melf32frvfd.
8510 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8511 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8512 computation of addends from section and global or local symbol
8513 value. Change return type to bfd_boolean, and return a failure if
8514 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8515 nonzero addend is required.
8516 (elf32_frv_relocate_section): Likewise. Print error for
8517 unsupported nonzero addends.
8518 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8519 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8520 force everything local.
8521 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8522 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8523 (frv_gotfixup_section): New.
8524 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8525 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8527 (_frv_add_rofixup): New.
8528 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8529 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8530 improve some ugly conditions.
8531 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8532 relocations in fdpic.
8533 (_frv_create_got_section): Create .rofixup.got section.
8534 (struct _frv_dynamic_got_info): Added fixups.
8535 (_frv_count_got_plt_entries): Account in-GOT relocations into
8536 relocs32, relocsfd and relocsfdv. Account them into relocs or
8537 fixups, as appropriate.
8538 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8540 (elf32_frv_finish_dynamic_sections): Verify that the right number
8541 of relocations and fixups was generated.
8542 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8544 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8545 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8546 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8547 descriptor of a (formerly-)global symbol is local.
8548 (struct frv_pic_relocs_info): Adjust comments.
8549 (_frv_emit_got_relocs_plt_entries): Adjust.
8550 (elf32_frv_relocate_section): Likewise.
8551 (_frv_count_got_plt_entries): Likewise.
8552 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8553 symbol's value to addend in the common preamble. Decay dynamic
8554 symbols to section+offset if they bind or call locally, for GOT
8555 and FUNCDESC_VALUE, respectively.
8556 (elf32_frv_relocate_section): Likewise.
8557 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8558 internal or hidden visibility.
8559 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8560 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8561 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8562 (elf32_frv_relocate_section): Pass relocation addend in. Use
8563 original relocation addend to look up the got relocs/plt entries
8564 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8565 processing relocations that reference .scommon symbols.
8566 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8567 Introduce support for dynamic linking.
8568 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8569 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8570 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8571 (frv_reloc_type_lookup): Return REL howtos for executables and
8573 (frv_info_to_howto_rel): New.
8574 (struct frv_elf_link_hash_table): New.
8575 (frv_hash_table, frv_got_section, frv_gotrel_section,
8576 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8577 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8578 (frv_elf_link_hash_table_create): New.
8579 (struct frv_pic_relocs_info): New.
8580 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8581 (frv_pic_relocs_info_find): New.
8582 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8584 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8585 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8586 (_frv_emit_got_relocs_plt_entries): New.
8587 (elf32_frv_relocate_section): Add support for dynamic linking.
8588 Handle new relocations.
8589 (_frv_create_got_section): New.
8590 (elf32_frv_create_dynamic_sections): New.
8591 (ELF_DYNAMIC_INTERPRETER): New.
8592 (struct _frv_dynamic_got_info): New.
8593 (_frv_count_got_plt_entries): New.
8594 (struct _frv_dynamic_got_plt_info): New.
8595 (_frv_compute_got_alloc_data): New.
8596 (_frv_get_got_entry, _frv_get_fd_entry): New.
8597 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8598 (_frv_resolve_final_relocs_info): New.
8599 (elf32_frv_size_dynamic_sections): New.
8600 (elf32_frv_finish_dynamic_sections): New.
8601 (elf32_frv_adjust_dynamic_symbol): New.
8602 (elf32_frv_finish_dynamic_symbol): New.
8603 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8605 (elf_info_to_howto_rel): Define.
8606 (bfd_elf32_bfd_link_hash_table_create): Define.
8607 (elf_backend_create_dynamic_sections): Define.
8608 (elf_backend_adjust_dynamic_symbol): Define.
8609 (elf_backend_size_dynamic_sections): Define.
8610 (elf_backend_finish_dynamic_symbol): Define.
8611 (elf_backend_finish_dynamic_sections): Define.
8612 (elf_backend_want_got_sym): Define.
8613 (elf_backend_got_header_size): Define.
8614 (elf_backend_want_got_plt): Define.
8615 (elf_backend_plt_readonly): Define.
8616 (elf_backend_want_plt_sym): Define.
8617 (elf_backend_plt_header_size): Define.
8618 (elf_backend_may_use_rel_p): Define.
8619 (elf_backend_may_use_rela_p): Define.
8620 (elf_backend_default_use_rela_p): Define.
8621 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8622 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8623 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8624 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8625 (frv_reloc_map): Map the corresponding BFD relocs to them.
8626 (frv_reloc_type_lookup): ... and back to BFD relocs.
8627 * reloc.c: New relocs.
8628 * bfd-in2.h, libbfd.h: Rebuilt.
8629 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8630 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8631 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8632 R_FRV_FUNCDESC_GOTLO): New.
8633 (frv_reloc_map): Map the corresponding BFD relocs to them.
8634 (frv_reloc_type_lookup): ... and back to BFD relocs.
8635 * reloc.c: New relocs.
8636 * bfd-in2.h, libbfd.h: Rebuilt.
8638 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8640 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8641 targets to support pages of up to 64kB.
8642 (elf32_bed): Redefine to get a separate backend data structure for
8643 traditional targets.
8644 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8645 targets to support pages of up to 64kB.
8646 (elf64_bed): Redefine to get a separate backend data structure for
8647 traditional targets.
8648 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8649 targets to support pages of up to 64kB.
8650 (elf32_bed): Redefine to get a separate backend data structure for
8651 traditional targets.
8653 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8655 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8657 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8659 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8660 (elf_i386_grok_psinfo): Likewise.
8662 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8664 * config.bfd: Add m68k-uClinux target.
8666 2004-01-01 Grant Edwards <grante@visi.com>
8668 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8669 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8670 (elf32_h8_gc_sweep_hook): New function.
8671 (elf_backend_gc_mark_hook): Define.
8672 (elf_backend_gc_sweep_hook): Define.
8673 (elf_backend_can_gc_sections): Define.
8675 For older changes see ChangeLog-0203
8681 version-control: never