1 2005-05-07 Paul Brook <paul@codesourcery.com>
3 * config.bfd: Add separate case for ppc-vxworks.
4 * configure: Regenerate.
5 * configure.in: Include elf-vxworks.lo on ppc targets.
6 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
8 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
9 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
10 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
11 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
12 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
13 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
14 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
15 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
16 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
17 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
18 (ppc_elf_create_got): Create .got.plt for VxWorks.
19 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
21 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
22 (allocate_got): VxWorks does not need a got header.
23 (allocate_dynrelocs): Handle VxWorks plt format.
24 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
25 VxWorks. Handle VxWorks plt/got.
26 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
27 (ppc_elf_vxworks_special_sections): New.
28 (ppc_elf_vxworks_link_hash_table_create,
29 ppc_elf_vxworks_add_symbol_hook,
30 elf_i386_vxworks_link_output_symbol_hook,
31 ppc_elf_vxworks_final_write_processing): New functions.
32 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
33 (_bfd_target_vector): Use it.
35 2005-07-05 Jakub Jelinek <jakub@redhat.com>
37 * libbfd-in.h (struct artdata): Add extended_names_size field.
39 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
40 allocated object by bfd_zalloc.
41 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
42 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
43 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
44 (get_extended_arelt_filename): Fail if index is bigger or equal to
46 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
47 get_extended_arelt_filename already did that.
48 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
49 Allocate one extra byte and clear it, in case extended names table
52 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
53 bfd_zalloc2): New prototypes.
54 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
55 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
56 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
57 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
58 elf_map_symbols, map_sections_to_segments,
59 assign_file_positions_for_segments, copy_private_bfd_data,
60 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
65 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
66 verdef or verneed section.
67 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
68 verneed sections gracefully.
69 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
70 bogus relocation values.
71 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
72 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
73 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
74 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
75 * elfxx-ia64.c (lookup_howto): Likewise.
77 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
78 the end of strtab and clear it.
81 2005-07-05 Nick Clifton <nickc@redhat.com>
83 * po/vi.po: New Vietnamese translation.
84 * configure.in (ALL_LINGUAS): Add vi.
85 * configure: Regenerate.
87 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
89 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
90 touchup logic like i386/ppc.
92 2005-07-05 Alan Modra <amodra@bigpond.net.au>
94 * elf.c (special_sections): Move const qualifier.
95 (special_sections_b..special_sections_t): Likewise.
96 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
98 (elf32_arm_symbian_special_sections): Move const qualifier.
99 * elf32-m32r.c: Similarly.
100 * elf32-m68hc11.c: Similarly.
101 * elf32-m68hc12.c: Similarly.
102 * elf32-mcore.c: Similarly.
103 * elf32-ppc.c: Similarly.
104 * elf32-sh64.c: Similarly.
105 * elf32-v850.c: Similarly.
106 * elf32-xtensa.c: Similarly.
107 * elf64-alpha.c: Similarly.
108 * elf64-hppa.c: Similarly.
109 * elf64-ppc.c: Similarly.
110 * elf64-sh64.c: Similarly.
111 * elfxx-ia64.c: Similarly.
112 * elfxx-mips.c: Similarly.
114 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
116 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
117 info->executable instead of !info->shared where appropriate.
119 2005-07-04 Alan Modra <amodra@bigpond.net.au>
122 * elf.c (assign_file_positions_for_segments): Remove excluded
123 sections from the segment map.
125 2005-07-04 Alan Modra <amodra@bigpond.net.au>
128 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
130 (_bfd_elf_get_special_section): Declare.
131 (bfd_elf_special_section): Update prototype.
132 * elf.c (special_sections): Remove unused outer entries.
133 (get_special_section): Delete.
134 (_bfd_elf_get_special_section): New function.
135 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
136 special_sections indexing.
137 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
138 * elf32-arm.c (symbian_special_sections_d): Delete.
139 (symbian_special_sections_g, symbian_special_sections_h): Delete.
140 (symbian_special_sections_i, symbian_special_sections_f): Delete.
141 (symbian_special_sections_p): Delete.
142 (elf32_arm_symbian_special_sections): Merge above to here.
143 (elf32_arm_symbian_get_sec_type_attr): New function.
144 (elf_backend_special_sections): Don't define.
145 (elf_backend_get_sec_type_attr): Define.
146 * elf32-m32r.c: Similarly to elf32-arm.c.
147 * elf32-m68hc11.c: Likewise.
148 * elf32-m68hc12.c: Likewise.
149 * elf32-mcore.c: Likewise.
150 * elf32-sh64.c: Likewise.
151 * elf32-v850.c: Likewise.
152 * elf32-xtensa.c: Likewise.
153 * elf64-alpha.c: Likewise.
154 * elf64-hppa.c: Likewise.
155 * elf64-ppc.c: Likewise.
156 * elf64-sh64.c: Likewise.
157 * elfxx-ia64.c: Likewise.
158 * elfxx-mips.c: Likewise.
159 * elf32-ppc.c: Likewise.
160 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
161 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
162 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
163 (elf_backend_get_sec_type_attr): Define.
164 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
165 (elf_backend_special_sections): Don't define.
168 2005-07-01 Nick Clifton <nickc@redhat.com>
170 * cpu-d10v.c: Update to ISO C90 style function declarations and
172 * cpu-d30v.c: Likewsie.
173 * cpu-i370.c: Likewsie.
174 * cpu-xstormy16.c: Likewsie.
175 * elf32-arc.c: Likewsie.
176 * elf32-d10v.c: Likewsie.
177 * elf32-d30v.c: Likewsie.
178 * elf32-dlx.c: Likewsie.
179 * elf32-i370.c: Likewsie.
180 * elf32-i960.c: Likewsie.
181 * elf32-ip2k.c: Likewsie.
182 * elf32-m32r.c: Likewsie.
183 * elf32-mcore.c: Likewsie.
184 * elf32-openrisc.c: Likewsie.
185 * elf32-or32.c: Likewsie.
186 * elf32-pj.c: Likewsie.
187 * elf32-v850.c: Likewsie.
188 * elf32-xstormy16.c: Likewsie.
190 2005-07-01 Alan Modra <amodra@bigpond.net.au>
192 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
194 (elf64_alpha_create_dynamic_sections): Always make new sections
195 by using bfd_make_section_anyway_with_flags. Check that .got not
197 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
200 2005-06-30 Alan Modra <amodra@bigpond.net.au>
202 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
203 _SDA_BASE_ and _SDA2_BASE_ symbols.
204 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
205 sym if not def_regular.
206 (_bfd_elf_provide_section_bound_symbols): Similarly.
208 2005-06-30 Ben Elliston <bje@gnu.org>
210 * config.bfd: Mark as obsolete:
215 2005-06-29 Alan Modra <amodra@bigpond.net.au>
217 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
218 .eh_frame specially..
219 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
220 Don't recheck sections we have already marked.
221 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
222 * section.c (struct bfd_section): Add gc_mark_from_eh.
223 (STD_SECTION): Adjust.
224 * ecoff.c (bfd_debug_section): Adjust.
225 * bfd-in2.h: Regenerate.
227 2005-06-29 Alan Modra <amodra@bigpond.net.au>
229 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
230 not been processed by check_relocs.
232 2005-06-29 Paul Brook <paul@codesourcery.com>
234 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
235 * bfd-in2.h: Regenerate.
236 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
238 * elflink.c (bfd_elf_set_symbol): Add section argument.
239 (_bfd_elf_provide_symbol): Ditto.
240 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
242 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
244 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
246 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
247 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
248 (struct elf32_hppa_link_hash_table): Use etab and bstab.
249 (stub_hash_newfunc): Use hh.
250 (hppa_link_hash_newfunc): Use hsh_cache.
251 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
252 (elf32_hppa_link_hash_table_free): Use bstab.
253 (hppa_stub_name): Use eh.
254 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
255 (hppa_add_stub): Use bstab.
256 (hppa_type_of_stub): Use eh.
257 (hppa_build_one_stub): Use hh and bh_root.
258 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
259 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
260 (elf32_hppa_gc_sweep_hook): Use hdh_next.
261 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
262 (allocate_plt_static): Use etab.
263 (allocate_dynrelocs): Use etab, and hdh_next.
264 (readonly_dynrelocs): Use hdh_next.
265 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
266 (get_local_syms): Use eh, bstab, and hh.
267 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
268 (elf32_hppa_set_gp): Use etab.
269 (elf32_hppa_build_stubs): Use bstab.
270 (final_link_relocate): Use eh, bh_root.
271 (elf32_hppa_relocate_section): Use elf, etab.
272 (elf32_hppa_finish_dynamic_sections): Use etab.
274 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
276 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
279 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
281 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
282 (hppa_stub_hash_entry): Define.
283 (stub_hash_newfunc): Rename variables.
284 (hppa_link_hash_newfunc): Likewise.
285 (elf32_hppa_link_hash_table_free): Likewise.
286 (hppa_stub_name): Likewise.
287 (hppa_get_stub_entry): Likewise.
288 (hppa_add_stub): Likewise.
289 (hppa_type_of_stub): Likewise.
290 (hppa_build_one_stub): Likewise.
291 (hppa_size_one_stub): Likewise.
292 (elf32_hppa_create_dynamic_sections): Likewise.
293 (elf32_hppa_copy_indirect_symbol): Likewise.
294 (elf32_hppa_check_relocs): Likewise.
295 (elf32_hppa_gc_mark_hook): Likewise.
296 (elf32_hppa_gc_sweep_hook): Likewise.
297 (elf32_hppa_grok_psinfo): Likewise.
298 (elf32_hppa_hide_symbol): Likewise.
299 (elf32_hppa_adjust_dynamic_symbol): Likewise.
300 (allocate_dynrelocs): Likewise.
301 (clobber_millicode_symbols): Likewise.
302 (readonly_dynrelocs): Likewise.
303 (elf32_hppa_size_dynamic_sections): Likewise.
304 (get_local_syms): Likewise.
305 (elf32_hppa_size_stubs): Likewise.
306 (hppa_record_segment_addr): Likewise.
307 (final_link_relocate): Likewise.
308 (elf32_hppa_relocate_section): Likewise.
309 (elf32_hppa_finish_dynamic_symbol): Likewise.
311 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
314 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
316 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
317 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
318 * elf32-cris.c (cris_elf_check_relocs): Likewise.
319 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
320 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
321 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
322 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
323 * elf32-i370.c (i370_elf_check_relocs): Likewise.
324 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
325 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
326 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
327 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
328 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
329 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
330 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
331 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
332 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
333 * elf32-s390.c (elf_s390_check_relocs): Likewise.
334 * elf32-sh.c (sh_elf_check_relocs): Likewise.
335 * elf32-v850.c (v850_elf_check_relocs): Likewise.
336 * elf32-vax.c (elf_vax_check_relocs): Likewise.
337 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
338 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
339 * elf64-s390.c (elf_s390_check_relocs): Likewise.
340 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
341 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
342 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
344 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
347 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
350 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
353 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
354 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
356 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
358 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
359 BFD_RELOC_X86_64_GOTPC32.
360 * bfd-in2.h: Regenerated.
362 2005-06-17 Jakub Jelinek <jakub@redhat.com>
364 * elf.c (bfd_section_from_shdr): Kill bogus warning.
366 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
367 symbol, relocation, group or versym sections.
369 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
371 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
372 doesn't point into the section.
374 2005-06-17 Jan Beulich <jbeulich@novell.com>
376 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
377 and BFD_RELOC_X86_64_GOTPC32.
378 * libbfd.h (bfd_reloc_code_real_names): Likewise.
379 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
380 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
381 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
382 and R_X86_64_GOTPC32.
383 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
384 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
385 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
386 (elf64_x86_64_relocate_section): Likewise.
387 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
389 2005-06-15 Mark Kettenis <kettenis@gnu.org>
391 * archive.c: Include "libiberty.h".
393 2005-06-15 Nick Clifton <nickc@redhat.com>
395 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
396 produced by the GreenHills toolchain can be assimilated.
398 2005-06-14 Steve Ellcey <sje@cup.hp.com>
400 * som.c (som_find_inliner_info): New.
402 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
404 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
406 2005-06-14 Jakub Jelinek <jakub@redhat.com>
408 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
409 Prevent endless recursion on broken objects.
411 * archive.c (do_slurp_coff_armap): Check for overflows.
413 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
415 * elfcode.h (elf_write_relocs): Do nothing if there are no
418 2005-06-10 Alan Modra <amodra@bigpond.net.au>
420 * dwarf2.c (decode_line_info): Revert last change. Instead set
421 initial low_pc to -1 to avoid need to test whether loc_pc has
424 2005-06-09 Christopher Faylor <cgf@timesys.com>
426 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
427 either SEC_ALLOC OR SEC_LOAD.
429 2005-06-09 Christopher Faylor <cgf@timesys.com>
431 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
432 section header. Do not add STYP_NOLOAD since it does not appear to be
435 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
438 * dwarf2.c (lookup_address_in_line_info_table): Restore code
439 handling NULL function info, removed with 2005-04-03 change.
441 2005-06-08 Mark Mitchell <mark@codesourcery.com>
443 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
445 2005-06-09 Alan Modra <amodra@bigpond.net.au>
447 * elflink.c (elf_mark_used_section): Delete.
448 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
449 * reloc.c (bfd_mark_used_section): New function.
450 (bfd_generic_gc_sections): Call bfd_mark_used_section.
452 2005-06-08 Alan Modra <amodra@bigpond.net.au>
454 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
457 2005-06-07 Mark Mitchell <mark@codesourcery.com>
459 * opncls.c (bfd_fdopenr): Add missing break statements.
461 2005-06-07 Mark Mitchell <mark@codesourcery.com>
463 * opncls.c (bfd_fopen): New API.
465 (bfd_fdopenr): Likewise.
466 * bfd-in2.h: Regenerated.
468 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
469 Michael Snyder <msnyder@redhat.com>
470 Stan Cox <scox@redhat.com>
472 * Makefile.am (ALL_MACHINES): Add ms1 support.
473 (ALL_MACHINES_CFILES): Same.
474 (BFD32_BACKENDS): Same.
475 (BFD32_BACKENDS_CFILES): Same.
477 * Makefile.in: Regenerate.
479 * archures.c (bfd_architecture): Add ms1 entries.
480 Externalize bfd_ms1_arch.
481 (bfd_archures_list): Add bfd_ms1_arch.
483 * bfd-in2.h: Regenerate.
485 * cpu-ms1.c: New file.
487 * elf32-ms1.c: New file.
489 * targets.c: Define extern of bfd_elf32_ms1_vec.
490 Add bfd_elf32_ms1_vec to _bfd_target_vector.
492 * configure.in: Add bfd_elf32_ms1_vec case.
494 * configure: Regenerate.
496 * config.bfd: Add ms1-*-elf to table.
498 2005-06-07 Zack Weinberg <zack@codesourcery.com>
500 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
502 2005-06-07 Alan Modra <amodra@bigpond.net.au>
504 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
505 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
507 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
510 * bfd.c (bfd_find_line): New.
512 * dwarf2.c (comp_unit): Add variable_table.
513 (funcinfo): Add file, line, and sec.
515 (lookup_symbol_in_function_table): New.
516 (lookup_symbol_in_variable_table): New.
517 (scan_unit_for_functions): Renamed to ...
518 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
520 (comp_unit_find_nearest_line): Updated.
521 (comp_unit_find_line): New.
522 (_bfd_dwarf2_find_line): New.
524 * elf-bfd.h (_bfd_elf_find_line): New.
525 (_bfd_generic_find_line): New. Defined.
527 * elf.c (_bfd_elf_find_line): New.
529 * libbfd-in.h (_bfd_dwarf2_find_line): New.
530 (_bfd_generic_find_line): New.
532 * bfd-in2.h: Regenerated.
533 * libbfd.h: Likewise.
535 * libbfd.c (_bfd_generic_find_line): New.
537 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
538 with _bfd_generic_find_line.
539 (bfd_target): Add _bfd_find_line.
541 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
543 * dwarf2.c (decode_line_info): Properly set low_pc.
545 2005-06-06 Alan Modra <amodra@bigpond.net.au>
547 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
548 case, include addend when indexing .opd section map.
549 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
550 clear opd_adjust array if no_opd_opt set. Tidy code.
551 Ignore zero size .opd. Check bfd_alloc return value.
552 (ppc_stub_name): Return immediately on bfd_malloc fail.
553 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
555 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
557 * dwarf2.c (comp_unit): Fix a typo in comment.
559 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
561 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
562 (reloc_type_lookup): Dito.
563 (elf_vax_discard_copies): Dito.
564 (elf_vax_instantiate_got_entries): Dito.
565 (elf_vax_link_hash_traverse): Dito.
566 (elf_vax_link_hash_newfunc): Dito.
567 (elf_vax_link_hash_table_create): Dito.
568 (elf32_vax_set_private_flags): Dito.
569 (elf32_vax_merge_private_bfd_data): Dito.
570 (elf32_vax_print_private_bfd_data): Dito.
571 (elf_vax_check_relocs): Dito.
572 (elf_vax_gc_mark_hook): Dito.
573 (elf_vax_gc_sweep_hook): Dito.
574 (elf_vax_size_dynamic_sections): Dito.
575 (elf_vax_discard_copies): Dito.
576 (elf_vax_instantiate_got_entries): Dito.
577 (elf_vax_relocate_section): Dito.
578 (elf_vax_finish_dynamic_symbol): Dito.
579 (elf_vax_finish_dynamic_sections): Dito.
580 (elf_vax_hash_table): Break-up of line isn't needed.
581 (elf_vax_check_relocs): Remove leading whitespace
582 (elf_vax_relocate_section): Remove redundant whitespace
583 (elf_vax_link_hash_newfunc): Don't cast NULL.
584 (elf_vax_link_hash_table_create): Dito.
585 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
587 2005-06-03 Alan Modra <amodra@bigpond.net.au>
590 * configure.in: Bump version
591 * configure: Regenerate.
592 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
593 discarded section sym refs and kill linker output.
594 * simple.c (simple_dummy_einfo): New function.
595 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
597 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
600 2005-06-02 Alan Modra <amodra@bigpond.net.au>
602 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
603 restrictive of func code and func descr for undefined syms as well
606 2005-05-31 Jim Blandy <jimb@redhat.com>
608 * Makefile.am: Regenerate dependencies with 'make dep-am'.
609 * Makefile.in: Regenerate.
611 2005-05-31 Richard Henderson <rth@redhat.com>
613 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
614 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
615 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
616 (elf64_alpha_want_plt): Update to match.
617 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
618 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
620 2005-05-31 Zack Weinberg <zack@codesourcery.com>
622 * elf32-arm.c (elf32_arm_reloc_type_lookup)
623 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
624 Use ISO C90 function declaration style.
626 2005-05-31 James E Wilson <wilson@specifixinc.com>
628 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
629 header PF_R flag on PT_LOAD segments.
631 2005-05-30 Richard Henderson <rth@redhat.com>
633 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
634 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
636 2005-05-29 Richard Henderson <rth@redhat.com>
638 * configure.in (--enable-secureplt): New.
639 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
640 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
641 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
642 (elf64_alpha_use_secureplt): New.
643 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
644 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
645 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
646 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
647 (struct alpha_elf_link_hash_entry): Add plt_offset.
648 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
649 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
650 (PLT_ENTRY_WORD3): Remove.
651 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
652 on .plt and create .got.plt.
653 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
654 (get_got_entry): Initialize plt_offset.
655 (elf64_alpha_want_plt): New.
656 (elf64_alpha_check_relocs): Use it.
657 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
659 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
661 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
663 (elf64_alpha_size_plt_section): Size .got.plt section.
664 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
666 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
667 Add PLTRO DYNAMIC entry.
668 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
669 (elf64_alpha_finish_dynamic_sections): Likewise.
671 2005-05-28 David Daney <ddaney@avtrex.com>
673 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
674 calculation of DT_RELSZ to occur after all dynamic relocations
677 2005-05-28 Eli Zaretskii <eliz@gnu.org>
679 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
680 * config.in, configure: Regenerate.
682 2005-05-26 Mark Kettenis <kettenis@gnu.org>
683 Maciej W. Rozycki <macro@linux-mips.org>
685 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
686 stop processing of options if one of invalid size is
688 (_bfd_mips_elf_section_from_shdr): Likewise.
689 (_bfd_mips_elf_fake_sections): Reset the type of empty special
692 2005-05-26 Richard Henderson <rth@redhat.com>
694 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
695 plt_old_section, plt_old_value.
696 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
697 (elf64_alpha_size_plt_section_1): Don't use it.
699 2005-05-26 Jakub Jelinek <jakub@redhat.com>
701 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
702 first shdr has sh_size == 0. Fail if e_shnum is large to cause
703 arithmetic overflow when allocating the i_shdr array.
704 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
706 2005-05-25 Richard Henderson <rth@redhat.com>
708 * elf64-alpha.c: Update all function definitions to ISO C. Remove
709 all function prototypes; rearrange functions into def-use order.
711 2005-05-25 Richard Henderson <rth@redhat.com>
713 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
714 in the presence of deleting elements.
715 (elf64_alpha_size_got_sections): Zero dead got section size.
717 2005-05-23 Fred Fish <fnf@specifixinc.com>
719 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
720 (struct funcinfo): Add caller_func, caller_file, caller_line.
721 tag, and nesting_level members.
722 (lookup_address_in_function_table): Change first passed parameter
723 from "struct funcinfo *" to "struct comp_unit *".
724 (lookup_address_in_function_table): Dereference unit to find function
726 (lookup_address_in_function_table): Traverse the function list to
727 create a chain of inlined functions back to the first non inlined
729 (scan_unit_for_functions): Remember tag and nesting level. Handle
730 DW_AT_call_file and DW_AT_call_line.
731 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
732 call to pass unit pointer instead of function table pointer. For
733 inlined functions, save pointer to the inliner chain.
734 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
735 (_bfd_dwarf2_find_inliner_info): New function that returns information
736 from the inliner chain after a call to bfd_find_nearest_line.
738 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
739 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
740 NAME##_find_inliner_info.
741 (bfd_target): Add _bfd_find_inliner_info.
742 * bfd-in2.h: Regenerate.
744 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
745 macro that always returns bfd_false.
746 (_bfd_dwarf2_find_inliner_info): Declare.
747 * libbfd.h: Regenerate.
749 * elf32-arm.c (elf32_arm_find_inliner_info): New function
750 that calls _bfd_dwarf2_find_inliner_info.
751 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
753 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
754 that calls _bfd_dwarf2_find_inliner_info.
755 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
756 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
757 _bfd_mips_elf_find_inliner_info.
758 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
759 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
761 * elf.c (_bfd_elf_find_inliner_info): New function that calls
762 _bfd_dwarf2_find_inliner_info.
763 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
764 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
765 _bfd_elf_find_inliner_info.
767 * coffgen.c (coff_find_inliner_info): New function that
768 calls _bfd_dwarf2_find_inliner_info.
769 * libcoff-in.h (coff_find_inliner_info): Declare.
770 * libcoff.h: Regenerate.
771 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
772 (pmac_xcoff_vec) Ditto.
773 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
774 (aix5coff64_vec): Ditto.
776 * aout-target.h (MY_find_inliner_info): Define as
777 _bfd_nosymbols_find_inliner_info.
778 * aout-tic30.c (MY_find_inliner_info): Ditto.
779 * binary.c (binary_find_inliner_info): Ditto.
780 * i386msdos.c (msdos_find_inliner_info): Ditto.
781 * ihex.c (ihex_find_inliner_info): Ditto.
782 * libaout.h (aout_32_find_inliner_info): Ditto.
783 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
784 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
785 * mmo.c (mmo_find_inliner_info): Ditto.
786 * nlm-target.h (nlm_find_inliner_info): Ditto.
787 * pef.c (bfd_pef_find_inliner_info): Ditto.
788 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
789 * srec.c (srec_find_inliner_info): Ditto.
790 * tekhex.c (tekhex_find_inliner_info): Ditto.
791 * versados.c (versados_find_inliner_info): Ditto.
792 * xsym.c (bfd_sym_find_inliner_info): Ditto.
794 * ieee.c (ieee_find_inliner_info): New function that always
796 * oasys.c (oasys_find_inliner_info): Ditto.
797 * vms.c (vms_find_inliner_info): Ditto.
799 2005-05-24 Alan Modra <amodra@bigpond.net.au>
801 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
802 force old plt layout.
804 2005-05-22 Richard Henderson <rth@redhat.com>
806 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
808 (elf64_alpha_check_relocs): Likewise.
809 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
810 non-allocated sections.
812 2005-05-22 Richard Henderson <rth@redhat.com>
814 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
815 undefweak to use zero register. Call elf64_alpha_relax_got_load
816 if not all uses removed.
817 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
818 (elf64_alpha_relax_section): Handle undefweak symbols.
819 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
820 (elf64_alpha_size_rela_got_1): Likewise.
821 (elf64_alpha_relocate_section): Likewise.
823 2005-05-22 Richard Henderson <rth@redhat.com>
825 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
826 on SEC_CODE sections.
828 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
830 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
832 (som_write_space_strings): Change type of tmp_space and p to char *.
833 (som_write_symbol_strings): Likewise. Also change type of comp to
835 (som_begin_writing): Change type of strings_size to unsigned int.
836 (som_finish_writing): Likewise.
837 (som_slurp_reloc_table): Change type of external_relocs to unsigned
839 * som.h (struct som_section_data_struct): Change type of reloc_stream
840 field to unsigned char *.
842 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
844 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
845 copy relocations for VxWorks.
847 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
849 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
851 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
852 (ppc_elf_check_relocs): Set has_sda_refs.
853 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
854 copy relocations. Use has_sda_refs to place variables in .sbss.
855 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
858 2005-05-20 Bob Wilson <bob.wilson@acm.org>
860 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
861 xtensa_default_isa is initialized.
863 2005-05-20 Alan Modra <amodra@bigpond.net.au>
865 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
866 for second and subsequent list entries. Only allocate multiple
867 glink stubs when shared or pie.
868 (ppc_elf_finish_dynamic_symbol): Break out early when only one
869 glink stub is needed.
871 2005-05-19 Zack Weinberg <zack@codesourcery.com>
873 * Makefile.am: Have 'all' depend on 'info'.
874 * Makefile.in: Regenerate.
876 2005-05-19 Alan Modra <amodra@bigpond.net.au>
878 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
879 init_offset. Add init_got_refcount, init_plt_refcount,
880 init_got_offset and init_plt_offset.
881 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
882 (_bfd_elf_link_hash_hide_symbol): Likewise.
883 (_bfd_elf_link_hash_table_init): Likewise.
884 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
885 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
886 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
887 (bfd_elf_size_dynamic_sections): Likewise.
888 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
889 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
890 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
891 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
892 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
893 (struct plt_entry): New.
894 (ppc_elf_link_hash_table_create): Set new init_plt fields.
895 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
896 use _bfd_elf_link_hash_copy_indirect.
897 (update_plt_info, find_plt_ent): New functions.
898 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
899 and adjust for use of plt list rather than refcount.
900 (ppc_elf_gc_sweep_hook): Likewise.
901 (ppc_elf_tls_optimize): Likewise.
902 (ppc_elf_adjust_dynamic_symbol): Likewise.
903 (allocate_dynrelocs): Likewise.
904 (ppc_elf_relax_section): Likewise.
905 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
906 when performing a relocatable link.
907 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
908 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
911 2005-05-19 Alan Modra <amodra@bigpond.net.au>
913 * elf.c (assign_file_positions_for_segments): Use maximum of
914 maxpagesize and section alignment when adjusting initial
915 segment offset and section offsets.
917 2005-05-18 Zack Weinberg <zack@codesourcery.com>
919 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
922 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
924 * elf.c (group_signature): Undo the last change. Check if the
925 symbol table section is correct.
927 2005-05-17 Zack Weinberg <zack@codesourcery.com>
929 * elf32-arm.c: Wherever possible, use official reloc names
931 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
932 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
933 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
934 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
935 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
936 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
937 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
938 Add many new relocations from AAELF.
939 (elf32_arm_howto_from_type): Update to match.
940 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
941 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
942 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
943 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
944 (elf32_arm_final_link_relocate): Add support for
945 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
946 case entries redundant with default.
948 * reloc.c: Reorganize ARM relocations. Add Thumb
949 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
950 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
951 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
952 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
953 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
954 * bfd-in2.h, libbfd.h: Regenerate.
956 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
958 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
960 * format.c (bfd_check_format_matches): Set output_has_begun
962 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
963 special case for both_direction.
965 2005-05-17 Nick Clifton <nickc@redhat.com>
967 * elf.c (group_signature): Check for a group section which is
968 actually a (corrupt) symbol table section in disguise and prevent
969 an infinite loop from occurring.
971 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
973 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
976 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
978 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
979 predicate on slot 0 only if slot 0 isn't br.
981 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
984 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
985 empty sdynbss section.
986 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
988 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
990 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
993 2005-05-17 Alan Modra <amodra@bigpond.net.au>
995 * elf32-ppc.c (LIS_11. LIS_12): Define.
996 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
997 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
998 for --data-plt when building non-pie executables.
1000 2005-05-17 Nick Clifton <nickc@redhat.com>
1002 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1003 the situation where a symbols's section is not known but a section
1004 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1007 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1008 the presence of a symbol table to just before the symbol table is
1011 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1014 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1015 (elfNN_ia64_relax_section): Use it.
1017 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1019 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1022 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1024 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1026 (ppc_elf_finish_dynamic_sections): Likewise.
1028 2005-05-13 Fred Fish <fnf@specifixinc.com>
1030 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1031 * libbfd.h: Rebuilt.
1033 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1035 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1036 periods in linkonce_kind values.
1038 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1040 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1041 against protected function when building executable.
1043 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1045 * elf32-ppc.c (LWZU_0_X_11): Delete.
1046 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1047 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1048 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1050 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1052 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1053 Generate .glink branch table and updated stubs.
1055 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1057 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1058 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1059 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1060 (CROR_151515, CROR_313131): Delete.
1061 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1062 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1063 LWZU_0_X_11): Define.
1064 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1065 and R_PPC_REL16_HA entries.
1066 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1067 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1068 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1069 new_plt, and old_plt.
1070 (ppc_elf_create_dynamic_sections): Create .glink section.
1071 (ppc_elf_check_relocs): Set new_plt and old_plt.
1072 (ppc_elf_select_plt_layout): New function.
1073 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1074 (allocate_got): Handle differences between old and new got layout.
1075 (allocate_dynrelocs): Likewise for plt.
1076 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1077 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1078 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1079 destination of R_PPC_PLTREL24 relocs.
1080 (ppc_elf_relocate_section): Handle new relocs and changed destination
1082 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1083 differences in layout.
1084 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1085 put a blrl in new got. Write glink contents.
1086 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1087 * libbfd.h: Regenerate.
1088 * bfd-in2.h: Regenerate.
1090 2005-05-11 Andreas Schwab <schwab@suse.de>
1092 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1095 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1098 section if SEC_ALLOC isn't set.
1100 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1102 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1103 * acinclude.m4: Don't sinclude accross.m4.
1104 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1106 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1108 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1109 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1110 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1111 (func_desc_adjust): Hide fake function descriptors when function
1112 code entry is defined.
1113 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1115 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1117 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1119 2005-05-08 Dave Korn <dave.korn@artimi.com>
1121 * coff-tic80.c: Undefine _CONST after system headers to prevent
1122 clash with tic80-specific definition in include/coff/tic80.h
1124 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1127 * elflink.c (elf_link_output_extsym): Use output_bfd if
1128 h->root.u.def.section is bfd_abs_section_ptr when reporting
1131 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf-bfd.h (elf_backend_data): Update special_sections to
1134 array of pointer to bfd_elf_special_section.
1135 * elf.c (special_sections): Likewise.
1136 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1137 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1138 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1139 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1140 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1141 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1142 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1143 * elf32-v850.c (v850_elf_special_sections): Likewise.
1144 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1145 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1146 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1147 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1148 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1149 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1150 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1151 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1153 * elf.c (get_special_section): Updated.
1155 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1157 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1158 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1159 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1161 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1162 * elf32-frv.c (_frv_create_got_section): Likewise.
1163 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1164 (elf_backend_got_symbol_offset): Don't define.
1165 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1166 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1168 (ppc_elf_create_got): Tidy.
1169 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1170 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1171 (ppc_elf_gc_sweep_hook): Likewise.
1172 (ppc_elf_relocate_section): Likewise.
1173 (ppc_elf_finish_dynamic_symbol): Likewise.
1174 (allocate_got): New function.
1175 (allocate_dynrelocs): Use allocate_got.
1176 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1177 so that local got can refcount it. Set got_header_size.
1178 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1180 (ppc_elf_finish_dynamic_sections): Likewise.
1181 (elf_backend_got_symbol_offset): Don't define.
1182 (elf_backend_got_header_size): Ditto.
1184 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1186 * configure.in (ACX_HEADER_STRING): New.
1187 * configure: Regenerate.
1188 * config.in: Regenerate.
1189 * sysdep.h (STRING_WITH_STRINGS): Use.
1191 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1193 * elf.c (_bfd_elf_close_and_cleanup): Only call
1194 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1196 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1198 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1199 "__bss_start" instead of "_edata" as fallback.
1201 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1203 * bfd-in2.h: Regenerated.
1205 2005-05-05 Paul Brook <paul@codesourcery.com>
1207 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1208 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1210 * configure: Regenerate.
1211 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1212 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1213 (elf32-i386.lo): Depend on elf-vxworks.h.
1214 (elf-vxworks.lo): New rule.
1215 * Makefile.in: Regenerate.
1216 * elf-bfd.h (elf_backend_data): Update type of
1217 elf_backend_emit_relocs.
1218 (_bfd_elf_link_output_relocs): Update prototype.
1219 * elflink.c (_bfd_elf_link_output_relocs): Always use
1220 bed->elf_backend_emit_relocs when outputting relocations.
1221 * elfxx-target.h (elf_backend_emit_relocs): Default to
1222 _bfd_elf_link_output_relocs.
1223 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1224 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1225 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1226 (elf_i386_plt0_entry): Remove padding.
1227 (elf_i386_pic_plt0_entry): Ditto.
1228 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1229 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1230 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1231 plt0_pad_byte fields.
1232 (elf_i386_link_hash_table_create): Zero them.
1233 (elf_i386_create_dynamic_sections): Create static relocation section.
1234 (allocate_dynrelocs): Allocate space for static PLT relocations.
1235 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1236 symbols. Give PLT symbols function type. Don't strip PLT sections
1237 if we have exported symbols from them.
1238 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1239 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1241 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1242 Add relocation for GOT location. Fill in PLT static relocations.
1243 (elf_i386_vxworks_link_hash_table_create): New function.
1244 (elf_i386_vxworks_link_output_symbol_hook): New function.
1245 * elf-vxworks.h: New file.
1247 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1249 * section.c (bfd_make_section_anyway_with_flags): New.
1250 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1251 (bfd_make_section_with_flags): New.
1252 (bfd_make_section): Call bfd_make_section_with_flags.
1254 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1255 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1256 instead of bfd_make_section/bfd_make_section and don't call
1257 bfd_set_section_flags.
1258 (mn10300_elf_check_relocs): Likewise.
1259 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1260 * elf32-arm.c (create_got_section): Likewise.
1261 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1262 (elf32_arm_check_relocs): Likewise.
1263 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1264 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1265 (_frv_create_got_section): Likewise.
1266 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1267 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1268 (elf32_hppa_check_relocs): Likewise.
1269 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1270 (i370_elf_check_relocs): Likewise.
1271 * elf32-i386.c (create_got_section): Likewise.
1272 (elf_i386_check_relocs): Likewise.
1273 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1274 (create_got_section): Likewise.
1275 (m32r_elf_create_dynamic_sections): Likewise.
1276 (m32r_elf_check_relocs): Likewise.
1277 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1278 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1279 (ppc_elf_create_dynamic_sections): Likewise.
1280 (ppc_elf_add_symbol_hook): Likewise.
1281 (ppc_elf_check_relocs): Likewise.
1282 * elf32-s390.c (create_got_section): Likewise.
1283 (elf_s390_check_relocs): Likewise.
1284 * elf32-sh.c (create_got_section): Likewise.
1285 (sh_elf_create_dynamic_sections): Likewise.
1286 (sh_elf_check_relocs): Likewise.
1287 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1288 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1289 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1290 (add_extra_plt_sections): Likewise.
1291 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1292 (elf64_alpha_create_got_section): Likewise.
1293 (elf64_alpha_create_dynamic_sections): Likewise.
1294 (elf64_alpha_check_relocs): Likewise.
1295 * elf64-hppa.c (get_reloc_section): Likewise.
1296 (get_opd): Likewise.
1297 (get_plt): Likewise.
1298 (get_dlt): Likewise.
1299 (get_stub): Likewise.
1300 (elf64_hppa_create_dynamic_sectionso): Likewise.
1301 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1302 * elf64-ppc.c (create_linkage_sections): Likewise.
1303 (ppc64_elf_check_relocs): Likewise.
1304 * elf64-s390.c (create_got_section): Likewise.
1305 (elf_s390_check_relocs): Likewise.
1306 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1307 (sh64_elf64_create_dynamic_sections): Likewise.
1308 * elf64-x86-64.c (create_got_section): Likewise.
1309 (elf64_x86_64_check_relocs): Likewise.
1310 * elflink.c (_bfd_elf_create_got_section): Likewise.
1311 (_bfd_elf_link_create_dynamic_sections): Likewise.
1312 (elf_link_add_object_symbols): Likewise.
1313 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1314 (elfNN_ia64_create_dynamic_sections): Likewise.
1315 (get_fptr): Likewise.
1316 (get_pltoff): Likewise.
1317 (get_reloc_section): Likewise.
1318 (elfNN_ia64_object_p): Likewise.
1319 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1320 (mips_elf_create_compact_rel_section): Likewise.
1321 (mips_elf_create_got_section): Likewise.
1322 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1323 * elfxx-sparc.c (create_got_section): Likewise.
1324 (_bfd_sparc_elf_check_relocs): Likewise.
1326 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1327 on linker created sections.
1329 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1332 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1333 script on executable.
1335 2005-05-05 John Levon <levon@movementarian.org>
1337 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1338 allocated memory before returning.
1339 (decode_line_info): Likewise.
1340 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1341 allocated by functions in this file.
1342 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1343 * elf.c (_bfd_elf_close_and_cleanup): Call
1344 _bfd_dwarf2_cleanup_debug_info.
1346 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1348 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1349 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1350 * configure, config.in, Makefile.in: Regenerate.
1351 * sysdep.h (stpcpy): Revert last change.
1353 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1355 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1357 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1359 * elfxx-ia64.c (ARCH_SIZE): New.
1360 (LOG_SECTION_ALIGN): Likewise.
1361 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1362 align relocation sections.
1363 (get_fptr): Likewise.
1364 (get_reloc_section): Likewise.
1365 (elfNN_ia64_tprel_base): Likewise.
1366 (elfNN_ia64_check_relocs): Support 32bit relocations.
1367 (allocate_global_fptr_got): Likewise.
1368 (allocate_dynrel_entries): Likewise.
1369 (set_got_entry): Likewise.
1370 (set_pltoff_entry): Likewise.
1371 (elfNN_ia64_relocate_section): Likewise.
1373 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1375 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1376 * configure: Regenerate.
1377 * config.in: Likewise.
1379 * sysdep.h (stpcpy): New.
1381 2005-05-04 Nick Clifton <nickc@redhat.com>
1383 * Update the address and phone number of the FSF organization in
1384 the GPL notices in the following files:
1385 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1386 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1387 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1388 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1389 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1390 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1391 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1392 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1393 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1394 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1395 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1396 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1397 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1398 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1399 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1400 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1401 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1402 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1403 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1404 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1405 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1406 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1407 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1408 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1409 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1410 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1411 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1412 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1413 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1414 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1415 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1416 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1417 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1418 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1419 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1420 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1421 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1422 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1423 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1424 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1425 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1426 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1427 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1428 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1429 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1430 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1431 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1432 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1433 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1434 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1435 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1436 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1437 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1438 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1439 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1440 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1441 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1442 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1443 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1444 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1445 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1446 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1447 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1448 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1449 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1450 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1451 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1452 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1453 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1454 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1457 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1459 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1460 * bfd-in2.h: Regenerated.
1462 * elflink.c (bfd_elf_set_symbol): New.
1463 (_bfd_elf_provide_symbol): Call it.
1464 (_bfd_elf_provide_section_bound_symbols): New.
1466 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1468 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1469 at the end, if a strong definition has already been seen.
1471 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1473 * section.c (struct bfd_section): Replace link_order_head and
1474 link_order_tail with map_head and map_tail union.
1475 (STD_SECTION): Update.
1476 (_bfd_strip_section_from_output): Delete.
1477 * aoutx.h: Update throughout for above changes.
1478 * coff-ppc.c: Likewise.
1479 * cofflink.c: Likewise.
1480 * ecoff.c: Likewise.
1481 * elf-eh-frame.c: Likewise.
1482 * elf-m10300.c: Likewise.
1484 * elf32-arm.c: Likewise.
1485 * elf32-cris.c: Likewise.
1486 * elf32-hppa.c: Likewise.
1487 * elf32-i386.c: Likewise.
1488 * elf32-m32r.c: Likewise.
1489 * elf32-m68hc1x.c: Likewise.
1490 * elf32-m68k.c: Likewise.
1491 * elf32-ppc.c: Likewise.
1492 * elf32-s390.c: Likewise.
1493 * elf32-sh.c: Likewise.
1494 * elf32-vax.c: Likewise.
1495 * elf32-xtensa.c: Likewise.
1496 * elf64-alpha.c: Likewise.
1497 * elf64-hppa.c: Likewise.
1498 * elf64-ppc.c: Likewise.
1499 * elf64-s390.c: Likewise.
1500 * elf64-sh64.c: Likewise.
1501 * elf64-x86-64.c: Likewise.
1502 * elflink.c: Likewise.
1503 * elfxx-ia64.c: Likewise.
1504 * elfxx-mips.c: Likewise.
1505 * elfxx-sparc.c: Likewise.
1506 * linker.c: Likewise.
1507 * merge.c: Likewise.
1508 * pdp11.c: Likewise.
1509 * xcofflink.c: Likewise.
1510 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1511 out from bfd_elf_size_dynamic_sections.
1512 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1513 * bfd-in2.h: Regenerate.
1515 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1517 * section.c (bfd_section_list_remove): Don't clear s->next.
1518 (bfd_section_list_append): Always init s->prev.
1519 (bfd_section_list_prepend): Define.
1520 (bfd_section_list_insert_after): Minor optimization.
1521 (bfd_section_removed_from_list): Rewrite.
1522 * elf.c (assign_section_numbers): Simplify list traversal now that
1523 bfd_section_list_remove doesn't destroy removed section next ptr.
1524 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1525 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1526 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1527 * bfd-in2.h: Regenerate.
1529 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1531 * bfd.c (bfd): Remove section_tail and add section_last.
1532 (bfd_preserve): Likewise.
1533 (bfd_preserve_save): Likewise.
1534 (bfd_preserve_restore): Likewise.
1535 * opncls.c (_bfd_new_bfd): Likewise.
1537 * coffcode.h (coff_compute_section_file_positions): Updated.
1538 (coff_compute_section_file_positions): Likewise.
1539 * elf.c (assign_section_numbers): Likewise.
1540 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1541 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1542 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1543 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1544 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1545 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1547 * ecoff.c (bfd_debug_section): Initialize prev.
1549 * section.c (bfd_section): Add prev.
1550 (bfd_section_list_remove): Updated.
1551 (bfd_section_list_append): New.
1552 (bfd_section_list_insert_after): New.
1553 (bfd_section_list_insert_before): New.
1554 (bfd_section_list_insert): Removed.
1555 (bfd_section_removed_from_list): Updated.
1556 (STD_SECTION): Initialize prev.
1557 (bfd_section_init): Updated.
1558 (bfd_section_list_clear): Updated.
1560 * bfd-in2.h: Regenerated.
1562 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf.c (_bfd_elf_new_section_hook): Don't call
1565 _bfd_elf_get_sec_type_attr on sections from input files.
1567 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1569 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1570 hash table size 16699 instead of bfd_hash_table_init.
1572 2005-05-01 Paul Brook <paul@codesourcery.com>
1574 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1575 definition has already been seen.
1577 2005-05-01 Paul Brook <paul@codesourcery.com>
1579 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1580 R_ARM_PLT32 the same as R_ARM_PC24.
1581 (arm_add_to_rel): Ditto.
1583 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1585 * config.bfd: Add h8300*-*-rtemscoff.
1586 Switch h8300*-*-rtems* to elf.
1588 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1590 * aclocal.m4, Makefile.in: Regnerated.
1592 2005-04-28 Paul Brook <paul@codesourcery.com>
1594 Merge changes only applied to Makefile.in.
1595 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1596 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1597 (elfxx-sparc.lo): New rule.
1598 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1599 (elf64-sparc.lo): Likewise.
1601 2005-04-28 Julian Brown <julian@codesourcery.com>
1603 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1606 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1610 * elf.c (bfd_elf_sym_name): Updated.
1611 (group_signature): Likewise.
1612 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1613 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1614 (ppc64_elf_edit_toc): Likewise.
1615 (ppc64_elf_relocate_section): Likewise.
1616 * elfcode.h (elf_slurp_symbol_table): Likewise.
1617 * elflink.c (elf_link_input_bfd): Likewise.
1619 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1620 bfd_elf_sym_name to get local symbol name when reporting errors.
1622 2005-04-27 Nick Clifton <nickc@redhat.com>
1624 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1625 formatted input file results in a reloc which has no associated
1628 2005-04-26 Jerome Guitton <guitton@gnat.com>
1630 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1632 2005-04-25 David S. Miller <davem@davemloft.net>
1634 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1635 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1636 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1639 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1642 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1643 to discarded section an error.
1645 2005-04-21 Jerome Guitton <guitton@gnat.com>
1647 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1648 corresponding AC_CHECK_DECLS.
1649 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1651 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1652 * configure: Regenerate.
1655 2005-04-21 Andreas Schwab <schwab@suse.de>
1657 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1658 unsigned from type of dynamic_interpreter.
1659 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1662 * elf.c (assign_section_numbers): Fix comment.
1664 2005-04-21 Jerome Guitton <guitton@gnat.com>
1666 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1667 for struct som_exec_auxhdr fields.
1669 2005-04-21 Nick Clifton <nickc@redhat.com>
1671 * aout-adobe.c: Convert to ISO C and fix formatting.
1672 * aout-arm.c: Convert to ISO C and fix formatting.
1673 * aout-cris.c: Convert to ISO C and fix formatting.
1674 * aout-ns32k.c: Convert to ISO C and fix formatting.
1675 * aout-tic30.c: Convert to ISO C and fix formatting.
1676 * coffcode.h: Convert to ISO C and fix formatting.
1677 * coffswap.h: Convert to ISO C and fix formatting.
1678 * i386aout.c: Convert to ISO C and fix formatting.
1679 * libaout.h: Convert to ISO C and fix formatting.
1680 * libcoff-in.h: Convert to ISO C and fix formatting.
1681 * libcoff.h: Convert to ISO C and fix formatting.
1682 * libecoff.h: Convert to ISO C and fix formatting.
1683 * libnlm.h: Convert to ISO C and fix formatting.
1684 * libpei.h: Convert to ISO C and fix formatting.
1685 * libxcoff.h: Convert to ISO C and fix formatting.
1686 * nlm-target.h: Convert to ISO C and fix formatting.
1687 * nlm.c: Convert to ISO C and fix formatting.
1688 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1689 * nlm32-i386.c: Convert to ISO C and fix formatting.
1690 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1691 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1692 * nlmcode.h: Convert to ISO C and fix formatting.
1693 * nlmswap.h: Convert to ISO C and fix formatting.
1694 * pe-mips.c: Convert to ISO C and fix formatting.
1695 * peXXigen.c: Convert to ISO C and fix formatting.
1696 * peicode.h: Convert to ISO C and fix formatting.
1697 * vms-gsd.c: Convert to ISO C and fix formatting.
1698 * vms-hdr.c: Convert to ISO C and fix formatting.
1699 * vms-misc.c: Convert to ISO C and fix formatting.
1700 * vms-tir.c: Convert to ISO C and fix formatting.
1701 * vms.c: Convert to ISO C and fix formatting.
1702 * vms.h: Convert to ISO C and fix formatting.
1704 * coffgen.c (coff_print_symbol): Restore correct formatting of
1707 2005-04-20 David S. Miller <davem@davemloft.net>
1709 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
1710 (_bfd_sparc_elf_link_hash_table_create): Likewise.
1711 (allocate_dynrelocs): Likewise.
1713 2005-04-20 Jerome Guitton <guitton@gnat.com>
1715 * configure.in: Fix the check for basename declaration. Add check
1716 for declarations of ftello, ftello64, fseeko, fseeko64.
1717 * configure: Regenerate.
1719 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
1721 2005-04-19 David S. Miller <davem@davemloft.net>
1723 * elfxx-sparc.c: New file.
1724 * elfxx-sparc.h: New file.
1725 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
1726 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1727 (elfxx-sparc.lo): New rule.
1728 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1729 (elf64-sparc.lo): Likewise.
1730 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
1731 (bfd_elf64_sparc_vec): Likewise.
1732 * configure: Regenerate.
1733 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
1734 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
1735 which is more consistent with elf32-sparc.c
1737 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
1739 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
1740 (mips_elf_create_local_got_entry): Check h->root.forced_local.
1742 2005-04-19 Alan Modra <amodra@bigpond.net.au>
1744 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
1745 dynamic relocs in non-SEC_ALLOC sections.
1746 (ppc_elf_gc_sweep_hook): Likewise.
1747 (ppc_elf_relax_section): Likewise.
1748 (ppc_elf_relocate_section): Likewise.
1750 2005-04-18 Nick Clifton <nickc@redhat.com>
1752 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
1753 assigning a value to return_value.
1755 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1758 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
1761 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf.c (setup_group): Properly handle zero group count.
1766 2005-04-17 Mark Kettenis <kettenis@gnu.org>
1768 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
1769 (som_is_subspace, compare_subspaces, som_compute_checksum)
1770 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
1772 (hppa_som_reloc, compare_syms, compare_subspaces)
1773 (som_print_symbol, som_get_section_contents)
1774 (som_set_section_contents): Remove space after 'void *'.
1775 (som_bfd_print_private_bfd_data): Use %lx to print longs.
1776 (som_bfd_merge_private_bfd_data)
1777 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
1780 2004-04-15 Julian Brown <julian@codesourcery.com>
1782 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1783 * bfd-in2.h: Regenerate.
1784 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
1785 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
1786 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
1787 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
1788 relocations if requested to.
1789 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
1790 use_blx rather than symbian_p.
1791 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
1792 use_blx is in effect.
1793 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
1796 2005-04-15 Nick Clifton <nickc@redhat.com>
1798 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
1801 2005-04-15 Alan Modra <amodra@bigpond.net.au>
1804 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
1805 used as a list pointer.
1807 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1809 * Makefile.am (NO_WERROR): Define.
1810 * warning.m4: New file
1811 * acinclude.m4: Include warning.m4.
1812 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1813 * Makefile.in: Regenerate.
1814 * configure: Regenerate.
1816 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1818 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
1819 Write trailing padding.
1821 * merge.c (merge_strings): Round up section size for alignment.
1823 2005-04-14 David S. Miller <davem@davemloft.net>
1825 Add TLS support for 64-bit Sparc ELF.
1826 * elf64-sparc.c (sparc64_elf_dyn_relocs,
1827 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
1828 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
1829 sparc64_elf_hash_entry, sparc64_elf_tdata,
1830 sparc64_elf_local_got_tls_type): New defines.
1831 (sparc64_elf_mkobject): New function.
1832 (sparc64_elf_link_hash_table): Add members for dynamic linker
1833 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
1834 uion to track TLS GOT references. Add sym_sec to cache
1835 mappings from local sym to section.
1836 (link_hash_newfunc): New function.
1837 (sparc64_elf_bfd_link_hash_table_create): Rename to
1838 sparc64_elf_link_hash_table_create for consistency.
1839 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
1840 (sparc64_elf_create_dynamic_sections): Initialize new section
1841 members of sparc64_elf_link_hash_table. Only init srelbss
1843 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
1845 (SPARC_NOP): Define.
1846 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
1847 sparc64_elf_plt_ptr_offset): Delete.
1848 (sparc64_plt_entry_build): New function to build PLT entries
1849 gradually instread of all at once at the end of linking.
1850 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
1851 local vars. Get them from sparc64_elf_hash_table instead.
1852 Check early on if r_symndx is in bounds. Handle TLS transitions.
1853 Account for TLS GOT references and DF_STATIC_TLS, as needed.
1854 For TLS relocs, record the tls_type in either
1855 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
1856 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
1857 to the __tls_get_addr symbol. For PLT relocs, track references
1858 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
1859 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
1860 symbol references, count the number of relocations needed for
1861 that symbol. For default switch case, don't error, this lets
1862 the TLS relocs not explicitly handled by this function get
1864 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
1865 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
1866 it from sparc64_elf_hash_table. Store the real PLT offset
1867 in h->plt.offset, and build PLT entries one at a time. Also
1868 get .dynbss section pointer from htab.
1869 (allocate_dynrelocs, readonly_dynrelocs,
1870 sparc64_omit_section_dynsym): New functions.
1871 (sparc64_elf_omit_section_dynsym): Use these new functions as
1873 (dtpoff_base, tpoff): New functions.
1874 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
1875 locals, get them from sparc64_elf_hash_table. Handle TLS
1876 relocations and refcounting in main relocation loop.
1877 (sparc64_elf_finish_dynamic_symbol): Use
1878 sparc64_elf_link_hash_table. Build PLT entries as we see
1879 them. Handle TLS GOT relocations.
1880 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
1881 from sparc64_elf_hash_table. Initialize only PLT header
1882 not all entries since we not build PLT entries one by one.
1883 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
1884 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
1885 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
1887 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
1889 * elflink.c (elf_link_input_bfd): Update check for removed
1892 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1894 * Makefile.am: Run "make dep-am".
1895 * Makefile.in: Regenerate.
1896 * aclocal.m4: Regenerate.
1897 * libcoff.h: Regenerate.
1899 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1901 * linker.c (_bfd_generic_link_output_symbols): Also check if
1902 the output section of an input section has been removed from
1905 * section.c (bfd_section_list_remove): Clear the next field
1906 of the removed section.
1907 (bfd_section_removed_from_list): New.
1908 * bfd-in2.h: Regenerated.
1910 2005-04-11 David S. Miller <davem@davemloft.net>
1912 * elf32-sparc.c (elf32_sparc_relocate_section,
1913 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
1914 R_SPARC_TLS_LE_{HIX22,LOX10}.
1915 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
1916 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
1917 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
1918 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
1920 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
1922 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
1924 2005-04-11 Nick Clifton <nickc@redhat.com>
1926 * aout-target.h: Convert to ISO C.
1927 * aoutf1.h: Convert to ISO C.
1928 * aoutx.h: Convert to ISO C.
1929 * bout.c: Convert to ISO C.
1930 * dwarf1.c: Convert to ISO C.
1931 * ecoffswap.h: Convert to ISO C.
1932 * freebsd.h: Convert to ISO C.
1933 * genlink.h: Convert to ISO C.
1934 * ieee.c: Convert to ISO C.
1935 * ihex.c: Convert to ISO C.
1936 * libcoff-in.h: Convert to ISO C.
1937 * mach-o.c: Convert to ISO C.
1938 * mach-o.h: Convert to ISO C.
1939 * netbsd.h: Convert to ISO C.
1940 * ns32k.h: Convert to ISO C.
1941 * ns32knetbsd.c: Convert to ISO C.
1942 * oasys.c: Convert to ISO C.
1943 * pdp11.c: Convert to ISO C.
1944 * pef-traceback.h: Convert to ISO C.
1945 * pef.c: Convert to ISO C.
1946 * pef.h: Convert to ISO C.
1947 * riscix.c: Convert to ISO C.
1948 * som.c: Convert to ISO C.
1949 * som.h: Convert to ISO C.
1950 * srec.c: Convert to ISO C.
1951 * stabs.c: Convert to ISO C.
1952 * sunos.c: Convert to ISO C.
1953 * tekhex.c: Convert to ISO C.
1954 * versados.c: Convert to ISO C.
1955 * version.h: Convert to ISO C.
1956 * xcoff-target.h: Convert to ISO C.
1957 * xcofflink.c: Convert to ISO C.
1958 * xsym.c: Convert to ISO C.
1959 * xsym.h: Convert to ISO C.
1961 2005-04-08 Paul Brook <paul@codesourcery.com>
1963 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1964 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1965 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1966 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1967 (elf32_arm_to_thumb_stub): Create PIC stubs.
1968 (record_arm_to_thumb_glue): Use different stub size for relocatable
1971 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1973 * elf64-ppc.c (dec_dynrel_count): New function split out from
1974 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1975 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1976 (ppc64_elf_tls_optimize): Likewise.
1978 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1980 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1981 CORE_WCOOKIE_OFFSET.
1982 (SPARC64_WCOOKIE_OFFSET): New.
1983 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1985 2005-04-05 Nick Clifton <nickc@redhat.com>
1987 * po/rw.po: New translation: Kinyarwanda
1988 * configure.in (ALL_LINGUAS): Add rw
1989 * configure: Regenerate.
1991 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1993 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1994 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1995 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1997 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1998 to check for SHT_MIPS_OPTIONS sections.
1999 (_bfd_mips_elf_set_section_contents): Likewise.
2001 2005-04-04 Eric Christopher <echristo@redhat.com>
2003 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2004 Clean up gp handling code.
2006 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2010 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2011 sections for relocatable files only. Remove the linker created
2013 (_bfd_elf_compute_section_file_positions): Pass link_info to
2014 assign_section_numbers.
2016 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2017 (elf_backend_object_p): Defined.
2019 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2021 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2023 2005-04-03 Fred Fish <fnf@specifixinc.com>
2025 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2026 dwarf_ranges_size members.
2027 (struct comp_unit): Add base_address member.
2028 (struct funcinfo): Replace low/high members with an arange.
2029 (arange_add): Replace incoming "unit" parameter with "abfd" and
2030 "first_arange" pointers. Reorganize/rewrite function body.
2031 (decode_line_info): Change arange_add call to pass bfd and arange
2033 (lookup_address_in_line_info_table): Use arange list instead of
2034 individual low/high members. Walk function's arange list to find
2035 lowest PC in list, to test for overlapping functions.
2036 (read_debug_ranges): New function, reads the debug_ranges section.
2037 (lookup_address_in_function_table): Use arange list instead of
2038 individual low/high members. Rewrite to find smallest range that
2040 (read_rangelist): Read a given rangelist from debug_ranges.
2041 (scan_unit_for_functions): Use arange list instead of individual
2042 low/high members. Handle a DW_AT_ranges attribute.
2043 (parse_comp_unit): Use arange list instead of individual low/high
2044 members. Save comp unit base address. Handle a DW_AT_ranges
2047 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf.c (assign_section_numbers): Really use the kept section.
2051 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2053 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2055 * elf.c (assign_section_numbers): When sh_link points to a
2056 discarded section, call _bfd_elf_check_kept_section to see if
2057 the kept section can be used. Otherwise reject sh_link
2058 pointing to discarded section.
2060 * elflink.c (_bfd_elf_check_kept_section): New.
2061 (elf_link_input_bfd): Use it.
2063 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2065 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2066 that we no longer need.
2068 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2070 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2072 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2074 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf.c (assign_section_numbers): Fix a typo.
2078 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2080 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2082 (_bfd_elf_section_already_linked): Likewise.
2084 2005-03-31 Jerome Guitton <guitton@gnat.com>
2086 * config.in: Regenerate.
2088 2005-03-31 Jerome Guitton <guitton@gnat.com>
2090 * config.in (HAVE_DECL_BASENAME): New configure macro.
2091 * configure.in: Check for basename.
2092 * configure: Regenerate.
2094 2005-03-30 Julian Brown <julian@codesourcery.com>
2096 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2097 bfd_elf32_is_arm_mapping_symbol_name.
2098 * bfd-in2.h: Regenerate.
2099 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2100 bfd_elf32_is_arm_mapping_symbol_name.
2101 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2102 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2103 (arm_elf_find_function): Likewise.
2104 (elf32_arm_output_symbol_hook): Likewise.
2106 2005-03-30 Julian Brown <julian@codesourcery.com>
2108 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2109 * bfd-in2.h: Regenerate.
2110 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2111 bfd_elf32_is_arm_mapping_symbol_name.
2112 (elf32_arm_output_symbol_hook): Likewise.
2113 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2115 (is_arm_mapping_symbol_name): Function moved from here...
2116 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2119 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2121 * configure.in: Check for ffs decl and alphabetize.
2122 * config.in: Regenerate.
2123 * configure: Regenerate.
2124 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2126 2005-03-29 Fred Fish <fnf@specifixinc.com>
2128 * dwarf2.c (struct comp_unit): Fix typo.
2129 (scan_unit_for_functions): Remove unused local variable "name"
2130 and dead code that set it.
2132 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2133 Phil Blundell <philb@gnu.org>
2135 * bfd-in2.h, libbfd.h: Regenerated.
2136 * reloc.c: Add ARM TLS relocations.
2137 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2139 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2140 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2141 (elf32_arm_tls_ie32_howto): New.
2142 (elf32_arm_howto_from_type): Support TLS relocations.
2143 (elf32_arm_reloc_map): Likewise.
2144 (elf32_arm_reloc_type_lookup): Likewise.
2146 (struct elf32_arm_obj_tdata): New.
2147 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2148 (elf32_arm_mkobject): New function.
2149 (struct elf32_arm_relocs_copied): Add pc_count.
2150 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2151 (GOT_TLS_IE): Define.
2152 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2153 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2154 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2155 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2156 (dtpoff_base, tpoff): New functions.
2157 (elf32_arm_final_link_relocate): Handle TLS relocations.
2158 (IS_ARM_TLS_RELOC): Define.
2159 (elf32_arm_relocate_section): Warn about TLS mismatches.
2160 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2161 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2162 TLS relocations and pc_count.
2163 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2164 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2166 (elf32_arm_size_dynamic_sections): Handle TLS.
2167 (elf32_arm_finish_dynamic_symbol): Likewise.
2168 (bfd_elf32_mkobject): Define.
2170 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2172 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2173 relocation types. Don't count relocations which will use a PLT.
2175 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2177 * elf.c (elfcore_grok_nto_status): Print tid as long.
2178 (elfcore_grok_nto_regs): Likewise.
2180 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2182 * irix-core.c: Remove some unnecessary prototypes.
2184 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2186 * irix-core.c: Convert to ISO C.
2188 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2190 * irix-core.c (do_sections): Replace + by | in expression.
2191 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2192 to unused parameters to avoid a compiler warning.
2194 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2196 * netbsd-core.c: Convert to ISO C. Fix formatting.
2198 2005-03-24 Eric Christopher <echristo@redhat.com>
2200 * elfxx-mips.c: Revert previous patch.
2202 2005-03-24 Nick Clifton <nickc@redhat.com>
2204 * targets.c (_bfd_target_vector): Only include the
2205 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2206 all targets enabled.
2208 2005-03-24 James E Wilson <wilson@specifixinc.com>
2210 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2211 (BFD64_BACKENDS): Add elf32-ia64.lo.
2212 * Makefile.in: Regenerate.
2214 2005-03-23 Eric Christopher <echristo@redhat.com>
2216 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2217 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2218 after emitting relocation.
2219 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2220 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2223 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2224 Nick Clifton <nickc@redhat.com>
2226 * config.bfd: Accept any C library to accompany a GNU Linux
2227 implementation, not just the GNU C library.
2228 * configure.in: Likewise.
2229 * configure: Regenerate.
2231 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2233 * bfd-in.h (_bfd_elf_provide_symbol): New.
2234 * bfd-in2.h: Regenerated.
2236 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2237 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2240 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2243 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2245 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2247 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2249 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2250 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2251 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2252 (xtensa_opcode_decode): Rearrange code.
2254 2005-03-22 Nick Clifton <nickc@redhat.com>
2256 * binary.c: Convert to ISO C90 formatting.
2257 * coff-arm.c: Convert to ISO C90 formatting.
2258 * coffgen.c: Convert to ISO C90 formatting.
2259 * elf32-gen.c: Convert to ISO C90 formatting.
2260 * elf64-gen.c: Convert to ISO C90 formatting.
2261 * hash.c: Convert to ISO C90 formatting.
2262 * ieee.c: Convert to ISO C90 formatting.
2264 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2266 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2267 unresolved symbols in R_ARM_NONE relocations.
2269 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2271 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2272 UNRESOLVED_RELOC_P argument. Set it appropriately.
2273 (elf32_arm_relocate_section): Update call to
2274 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2275 unresolved_reloc instead.
2277 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2279 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2280 .gnu.warning.* sections.
2282 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2284 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2286 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2287 (elf_create_pointer_linker_section): Delete info parm. Don't make
2288 h dynamic. Don't set written_address_p.
2289 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2290 (bfd_put_ptr): Delete.
2291 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2292 Always write section contents. Assert global sym is def_regular.
2293 Use offset bottom bit as a written flag.
2294 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2297 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2299 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2300 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2303 2005-03-21 Nick Clifton <nickc@redhat.com>
2305 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2307 (t2a1_bx_pc_insn): Likewise.
2308 (t2a2_noop_insn): Likewise.
2309 (t2a3_b_insn): Likewise.
2310 (t2a1_push_insn): Likewise.
2311 (t2a2_ldr_insn): Likewise.
2312 (t2a3_mov_insn): Likewise.
2313 (t2a4_bx_insn): Likewise.
2314 (t2a5_pop_insn): Likewise.
2315 (t2a6_bx_insn): Likewise.
2316 (coff_arm_relocate_section): Only declare the high_address
2317 variable for non WINCE targets.
2319 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2321 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2322 SEC_LINKER_CREATED. Attach to dynobj.
2323 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2325 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2327 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2328 sym_offset. Add name, bss_name, sym_name, sym_val.
2329 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2330 Add sdata array of elf_linker_section_t.
2331 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2332 (enum elf_linker_section_enum): Delete.
2333 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2334 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2335 the special sections are needed. Adjust htab->sdata refs.
2336 Ensure dynobj is set in sreloc code.
2337 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2338 (ppc_elf_set_sdata_syms): New function.
2339 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2340 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2341 sym_val instead of sym_hash.
2342 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2344 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2346 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2347 (ppc_elf_merge_private_bfd_data): Likewise.
2349 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2351 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2352 (ppc_elf_create_linker_section): Don't create rel_section.
2353 (elf_create_pointer_linker_section): Don't size relocs.
2354 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2355 Don't generate relocs.
2356 (ppc_elf_relocate_section): Adjust calls to
2357 elf_finish_pointer_linker_section.
2359 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2361 * elf32-ppc.c (is_ppc_elf_target): New function.
2362 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2363 for bfd_target_elf_flavour. Do this test before endian check.
2364 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2365 (ppc_elf_size_dynamic_sections): Likewise.
2367 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2369 * elf-bfd.h (elf_backend_data): Add int to
2370 elf_backend_section_from_shdr.
2371 (bfd_elf_section_data): Update comment for this_idx.
2372 (_bfd_elf_make_section_from_shdr): Add int.
2373 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2375 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2376 and use it to set this_idx in bfd_elf_section_data.
2377 (bfd_section_from_shdr): Pass shindex to
2378 _bfd_elf_make_section_from_shdr.
2379 (_bfd_elf_section_from_bfd_section): Use this_idx in
2380 bfd_elf_section_data to find section index.
2382 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2383 index and pass it to _bfd_elf_make_section_from_shdr.
2384 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2385 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2386 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2387 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2388 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2389 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2390 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2391 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2392 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2394 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2395 Ross Ridge <rridge@csclub.uwaterloo.ca>
2397 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2398 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2401 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2403 * elflink.c (elf_mark_used_section): Remove check for special
2406 2005-03-18 Andreas Schwab <schwab@suse.de>
2408 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2409 from bfd_vma to ia64_insn, remove broken cast.
2411 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2413 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2414 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2415 elf_m68k_finish_dynamic_sections): Use it.
2417 2005-03-17 Paul Brook <paul@codesourcery.com>
2418 Dan Jacobowitz <dan@codesourcery.com>
2419 Mark Mitchell <mark@codesourcery.com>
2421 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2422 (elf32_arm_additional_program_headers): Likewise.
2423 (elf_backend_modify_segment_map): Define.
2424 (elf_backend_additional_program_headers): Likewise.
2425 (elf32_arm_symbian_modify_segment_map): Use
2426 elf32_arm_modify_segment_map.
2428 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2430 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2431 for special sections.
2433 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2435 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2436 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2437 section_sym_count param, and return number of section symbols.
2438 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2439 .dynsym contents. Don't bother calling swap_symbol_out on the
2440 first all-zero dynsym.
2441 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2442 special sections like bfd_abs_section.
2443 (bfd_elf_gc_sections): Spelling fix.
2445 2005-03-16 Fred Fish <fnf@specifixinc.com>
2448 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2449 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2451 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2453 * elflink.c (elf_mark_used_section): New.
2454 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2455 non-relocatable link if we don't do GC.
2457 2005-03-16 Nick Clifton <nickc@redhat.com>
2458 Ben Elliston <bje@au.ibm.com>
2460 * configure.in (werror): New switch: Add -Werror to the
2461 compiler command line. Enabled by default. Disable via
2463 * configure: Regenerate.
2465 2005-03-16 Nick Clifton <nickc@redhat.com>
2467 * ecoff.c: Convert to ISO C90 formatting.
2469 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2471 * elf32-ppc.c: Divide file into general and linker specific
2472 functions. Sort linker functions into roughly the order in which
2473 they are called by the ELF linker code.
2475 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2477 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2478 on section. Correct comment, and add FIXME.
2479 (ppc_elf_additional_program_headers): Don't bump header count for
2480 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2481 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2482 do allocate memory if they need it.
2484 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2486 * config.bfd (x86_64-elf): Add target.
2488 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2490 * po/es.po: Commit new Spanish translation.
2492 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2494 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2495 for global symbol when reporting overflow.
2497 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2499 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2500 * libbfd.h: Rebuilt.
2501 * archive.c (_bfd_ar_spacepad): New function.
2502 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2503 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2504 coff_write_armap): Use it.
2505 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2507 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2509 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2511 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2512 has_table to the start of the function.
2514 2005-03-10 Ben Elliston <bje@au.ibm.com>
2516 * archive.c: Include hashtab.h.
2517 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2518 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2519 (hash_file_ptr): New function.
2520 (eq_file_ptr): Likewise.
2521 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2522 * libbfd-in.h: Include hashtab.h.
2523 (struct artdata): Change `cache' member type to htab_t.
2524 * libbfd.h: Rebuild.
2526 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2528 * configure.in: Bump version to 2.16.90.
2529 * configure: Regenerated.
2531 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2533 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2534 close is a function like macro in system headers.
2536 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2539 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2540 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2542 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2544 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2546 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2548 * po/bfd.pot: Regenerate.
2550 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2552 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2554 (func_desc_adjust): Force dot-syms local in executables as well
2557 2005-03-04 David Daney <ddaney@avtrex.com>
2559 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2560 '__gnu_local_gp' symbol used by gas -mno-shared.
2562 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2564 * elf-bfd.h (elf_backend_data): Add "const char *" to
2565 elf_backend_section_from_phdr.
2567 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2568 elf_backend_section_from_phdr hook.
2570 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2571 Joseph Myers <joseph@codesourcery.com>
2573 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2574 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2576 (struct mips_elf_got_per_bfd_arg): Add global_count.
2577 (struct mips_elf_count_tls_arg): New.
2578 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2579 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2580 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2581 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2582 (TLS_RELOC_P): Define.
2583 (TP_OFFSET, DTP_OFFSET): Define.
2584 (dtprel_base, tprel_base): New functions.
2585 (mips_elf_link_hash_newfunc): Initialize tls_type.
2586 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2587 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2589 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2590 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2591 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2592 (mips_tls_got_index): New functions.
2593 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2594 arguments. Pass them to mips_elf_create_local_got_entry. Use
2596 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2598 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2599 mips_elf_create_local_got_entry.
2600 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2601 arguments. Handle TLS entries.
2602 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2603 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2605 (mips_elf_record_global_got_symbol): Likewise.
2606 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2608 (mips_elf_merge_gots): Handle TLS entries when merging.
2609 (mips_elf_initialize_tls_index): New function.
2610 (mips_elf_set_global_got_offset): Handle TLS entries.
2611 (mips_elf_adjust_gp): Handle TLS.
2612 (mips_elf_multi_got): Remove redundant call to
2613 mips_elf_resolve_final_got_entries. Initialize global_count.
2614 Correct a comment. Initialize new TLS members of mips_got_info.
2615 Assign TLS GOT indexes for new GOTs.
2616 (mips_elf_create_got_section): Initialize new TLS members of
2618 (mips_elf_calculate_relocation): Handle TLS relocs.
2619 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2621 (_bfd_mips_elf_always_size_sections): Handle TLS.
2622 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2623 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2625 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2626 (_bfd_mips_elf_hide_symbol): Handle TLS.
2627 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2628 (mips_reloc_map): Add TLS relocs.
2629 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2630 * elf64-mips.c (mips_elf64_howto_table_rel)
2631 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2632 * reloc.c: Define new MIPS TLS relocations.
2633 * libbfd.h, bfd-in2.h: Regenerated.
2635 2005-03-02 Jan Beulich <jbeulich@novell.com>
2637 * Makefile.am: Add dependency of cache.o on libiberty.h.
2638 * cache.c: Include libiberty.h.
2639 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2641 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2643 * elf.c (bfd_section_from_shdr <default case>): Call
2644 elf_backend_section_from_shdr hook unconditionally, and return
2646 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2647 * elfxx-target.h (elf_backend_section_from_shdr)
2648 (elf_backend_section_from_phdr): Default to
2649 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2652 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2654 * targets.h: Typo fix.
2655 * bfd-in2.h: Regenerate.
2657 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2658 structs to size on-disk structures.
2659 (b_out_set_section_contents): Size the external struct, not the
2660 internal one for on-disk size.
2661 (b_out_sizeof_headers): Likewise.
2663 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2665 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2666 entry points with the func descriptor as well as undefweak.
2668 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2670 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2671 present when IMPORT_NAME_UNDOECRATE is used.
2673 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2676 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2679 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2680 to _bfd_elf_merge_symbol.
2682 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2683 unsigned int to return the alignment of the old common symbol
2684 in the dynamic object.
2685 (_bfd_elf_add_default_symbol): Pass NULL to
2686 _bfd_elf_merge_symbol.
2687 (elf_link_add_object_symbols): Pass &old_alignment to
2688 _bfd_elf_merge_symbol. Get the alignment of the new common
2689 symbol in the dynamic object.
2691 2005-02-24 Ben Elliston <bje@au.ibm.com>
2693 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2694 * format.c (bfd_check_format_matches): Likewise.
2695 * archive.c (BFD_GNU960_ARMAG): Likewise.
2696 (bfd_generic_archive_p): Likewise.
2697 (_bfd_write_archive_contents): Likewise.
2699 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2701 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2702 * configure: Regenerate.
2704 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2706 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2707 COMDAT group sections to have default visibility.
2709 2005-02-24 Alan Modra <amodra@bigpond.net.au>
2711 * coffcode.h (coff_print_aux): Warning fix.
2712 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
2713 instead of section pointer to identify.
2714 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
2715 the correct size buffer for local sym mangling too.
2716 (h8300_bfd_link_add_symbols): Likewise.
2717 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
2719 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
2720 * elf32-xtensa.c (literal_value_hash): Warning fix.
2721 * versados.c (process_otr): Warning fix.
2722 (versados_canonicalize_reloc): Likewise.
2723 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
2724 * vms.c (fill_section_ptr): Warning fix.
2726 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
2728 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
2729 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
2731 2005-02-23 Nick Clifton <nickc@redhat.com>
2733 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
2734 the relvaddr field of the Elf32_crinfo structure.
2736 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
2737 variables that are passed by reference to
2738 m68hc11_get_relocation_value in case that function does not
2741 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
2742 return statements and replace with a single return at the end of
2743 the function. This helps pacify the flow analysis code in gcc 4.0.
2745 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
2746 strtab to avoid compile time warning.
2748 2005-02-23 Ben Elliston <bje@au.ibm.com>
2750 * opncls.c (bfd_zalloc): Document this function.
2752 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2754 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
2755 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
2756 Replace SEC_SHARED with SEC_COFF_SHARED.
2757 (styp_to_sec_flags): Likewise.
2759 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
2760 (TARGET_LITTLE_SYM): Likewise.
2762 * section.c (SEC_ARCH_BIT_0): Removed.
2763 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
2764 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
2765 (SEC_SHARED): Renamed to ...
2766 (SEC_COFF_SHARED): This.
2767 (SEC_BLOCK): Renamed to ...
2768 (SEC_TIC54X_BLOCK): This.
2769 (SEC_CLINK): Renamed to ...
2770 (SEC_TIC54X_CLINK): This.
2771 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
2772 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
2774 * bfd-in2.h: Regenerated.
2776 2005-02-21 Fred Fish <fnf@specifixinc.com>
2778 * dwarf2.c (find_abstract_instance_name): Call recursively
2779 to handle a DW_AT_specification.
2781 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2783 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
2784 mips_elf_create_dynamic_relocation,
2785 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
2786 Remove #if 0'd code.
2788 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2790 * Makefile.am: Run "make dep-am"
2791 * Makefile.in: Regenerate.
2793 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2795 * coffgen.c (bfd_coff_get_comdat_section): Check that
2796 coff_section_data isn't NULL.
2798 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2800 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
2801 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
2802 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
2803 useless assignments.
2804 (xcoff_write_archive_contents_big): Likewise.
2805 (_bfd_xcoff_put_ldsymbol_name): Likewise.
2806 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
2807 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
2808 * cofflink.c (process_embedded_commands): Warning fixes.
2809 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
2811 * dwarf2.c: Warning fixes.
2812 * elf-bfd.h: Likewise.
2813 * elf-eh-frame.c: Likewise.
2814 * elf-strtab.c: Likewise.
2816 * elf32-m68k.c: Likewise.
2817 * elf32-ppc.c: Likewise.
2818 * elf32-sh-symbian.c: Likewise.
2819 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
2820 * elf64-sh64.c: Likewise.
2821 * peicode.h: Likewise.
2822 * elf64-mmix.c: Warning fixes.
2823 * elfcode.h: Likewise.
2824 * elfxx-mips.c: Likewise.
2825 * libbfd-in.h: Likewise.
2826 * libbfd.c: Likewise.
2827 * mach-o.c: Likewise.
2828 * merge.c: Likewise.
2830 * opncls.c: Likewise.
2833 * vms-hdr.c: Likewise.
2834 * vms-tir.c: Likewise.
2835 * xtensa-isa.c: Likewise.
2836 * xtensa-modules.c: Likewise.
2838 (pstrcmp): Use correct choice of string lengths. Fix return value.
2839 (bfd_sym_module_name): Correct string length.
2840 * bfd-in2.h: Regenerate.
2841 * libbfd.h: Regenerate.
2843 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
2845 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
2846 uninitialized check_segment[1] in TLSMOFF case.
2847 Reported by Alan Modra.
2848 (elf32_frv_relocate_section): Improve errors and warnings.
2850 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2852 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
2854 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2856 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
2857 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
2858 * pef.c (bfd_pef_scan): Don't ignore return value of
2859 bfd_pef_scan_start_address.
2860 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
2861 bfd_mach_o_scan_start_address.
2862 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
2863 * elfxx-mips.c: Remove unnecessary prototypes.
2864 (sort_dynamic_relocs_64): Abort if not BFD64.
2866 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2868 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
2869 Skip toc reloc adjust if reloc_count is zero.
2871 2005-02-15 Nigel Stephens <nigel@mips.com>
2872 Maciej W. Rozycki <macro@mips.com>
2874 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2875 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2876 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2877 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2878 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2880 (mips16_gprel_reloc): Remove bit shuffling; call
2881 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2882 and _bfd_mips16_elf_reloc_shuffle() instead.
2883 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2884 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2886 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
2887 elf_mips16_howto_table_rel.
2888 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
2889 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
2890 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2891 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
2892 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2894 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
2895 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
2896 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
2898 (mips16_gprel_reloc): Remove bit shuffling; call
2899 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2900 and _bfd_mips16_elf_reloc_shuffle() instead.
2901 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2902 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2904 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
2905 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
2906 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
2907 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
2908 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
2909 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
2910 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
2912 (mips16_gprel_reloc): Remove bit shuffling; call
2913 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
2914 and _bfd_mips16_elf_reloc_shuffle() instead.
2915 (mips16_reloc_map): New reloc map for MIPS16 relocs.
2916 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
2918 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
2919 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
2920 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
2921 handle bit shuffling for MIPS16 relocs.
2922 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2923 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
2924 and _bfd_mips16_elf_reloc_shuffle().
2925 (_bfd_mips_elf_generic_reloc): Likewise.
2926 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2928 (mips_elf_obtain_contents): Remove bit shuffling.
2929 (mips_elf_perform_relocation): Likewise; call
2930 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2932 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2934 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2935 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2936 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2937 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2938 (BFD_RELOC_MIPS16_LO16): Likewise.
2939 * bfd-in2.h: Regenerate.
2940 * libbfd.h: Regenerate.
2942 2005-02-15 Jan Beulich <jbeulich@novell.com>
2944 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2945 R_IA64_DTPMOD64[LM]SB.
2947 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2949 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2950 backward branch in the same section.
2951 (elfNN_ia64_relocate_section): Inform users that the input
2952 section is too big to relax br instruction when overflow
2953 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2954 and R_IA64_PCREL21F.
2956 2005-02-14 Orjan Friberg <orjanf@axis.com>
2958 * elfcore.h (elf_core_file_p): Move the call to
2959 elf_backend_object_p to allow the correct machine to be set before
2960 processing the program headers.
2962 2005-02-14 Nick Clifton <nickc@redhat.com>
2965 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2966 aware flag from the input bfd to the output bfd.
2968 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2970 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2971 R_MIPS_LITERAL relocations for external symbols.
2972 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2973 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2975 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2977 * bfd-in2.h: Rebuilt.
2979 2005-02-11 Paul Brook <paul@codesourcery.com>
2981 * elf-bfd.h (struct elf_link_hash_table): Add
2982 is_relocatable_executable.
2983 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2984 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2985 symbols in relocatable executables.
2986 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2987 relocatable executables.
2988 (_bfd_elf_link_renumber_dynsyms): Ditto.
2989 (bfd_elf_final_link): Ditto.
2990 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2991 relocations into relocatable executables.
2992 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2993 executables. Also copy absolute relocations.
2994 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2995 in relocatable executables.
2996 (allocate_dynrelocs): Copy relocations for relocatable executables.
2997 Output dynamic symbols for symbols defined in linker scripts.
2999 2005-02-11 Nick Clifton <nickc@redhat.com>
3001 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3002 to avoid a compile time warning.
3004 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3007 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3008 inclusion of coffcode.h so that it is actually picked up.
3010 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3011 case it is not used.
3013 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3014 structure and macro.
3016 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3019 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3020 to protect the declaration of this array.
3022 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3023 Avoid call to memcpy with a size of 0.
3025 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3027 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3028 old-style branches to undefined dot-symbols which will be
3029 satisfied by a plt call.
3031 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3033 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3034 (ppc64_elf_copy_indirect_symbol): ..here.
3035 (func_desc_adjust): Use move_plt_plist.
3037 2005-02-10 Paul Brook <paul@codesourcery.com>
3039 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3041 2005-02-10 Paul Brook <paul@codesourcery.com>
3043 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3045 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3046 (elf_link_renumber_local_hash_table_dynsyms): New function.
3047 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3049 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3051 * bfd-in.h (BFD_LINKER_CREATED): Define.
3052 * bfd-in2.h: Rebuilt.
3053 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3054 BFD_LINKER_CREATED bfds when determining input bfds without
3055 .note.GNU-stack section.
3057 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3059 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3060 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3061 relocations against external symbols unchanged.
3063 2005-02-08 Paul Brook <paul@codesourcery.com>
3065 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3068 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3070 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3073 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3075 * elf64-mips.c: Fix formatting throughout.
3077 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3079 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3081 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3083 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3084 *ABS*/*UND* sections.
3085 (elf32_frv_relocate_section): Move zero-addend-required error...
3086 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3087 missing needed TLS section.
3089 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3091 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3092 being the last symbol.
3093 (aout_link_add_symbols): Just return TRUE if a warning
3096 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3098 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3099 R_MIPS_GPREL32 relocations against external symbols.
3100 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3103 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3105 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3106 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3107 elf_string_from_elf_strtab.
3108 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3109 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3110 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3111 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3112 looking at cached symtab info first, before iterating over headers.
3113 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3114 * elfcode.h (elf_object_p): Don't load section header stringtab
3117 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3119 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3120 against protected function when building shared library.
3123 * elf64-x86-64.c (is_32bit_relative_branch): New.
3124 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3125 protected function symbol when building shared library for
3126 32bit relative branch instruction.
3128 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3130 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3131 syms when doing a relocatable link.
3132 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3134 (ppc64_elf_tls_setup): Likewise.
3135 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3137 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3139 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3140 (link_hash_newfunc): Clear all locals using memset.
3141 (make_fdh): Remove flags param. Always create fake func desc
3142 weak. Link the descriptor with the code entry sym.
3143 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3144 (add_symbol_adjust): Adjust make_fdh call.
3145 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3146 descriptor to strong undefined if code entry is strong.
3148 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3150 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3151 lookup here. Set to new before calling bfd_link_repair_undef_list.
3152 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3154 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3156 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3158 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3160 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3161 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3162 before the as-needed lib was loaded. Abort on unexpected refs.
3164 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3166 * elflink.c (elf_smash_syms): Expand comments.
3167 (elf_link_add_object_symbols): Only call elf_smash_syms for
3168 as-needed dynamic objects.
3170 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3171 everything, just the field specific to ia64.
3172 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3174 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3176 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3177 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3179 (struct add_symbol_adjust_data): New.
3180 (add_symbol_adjust): Make an undefweak func desc for old ABI
3181 objects to link with --as-needed shared libs. Return fail status.
3182 Don't adjust old ABI func entry sym to weak if func desc syms
3184 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3187 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3189 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3192 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3194 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3195 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3196 remove anything but new and undefweak.
3197 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3199 (_bfd_elf_create_dynamic_sections): Formatting.
3200 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3201 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3202 (struct elf_smash_data): New.
3203 (elf_smash_syms): New function.
3204 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3205 unneeded dynamic objects to loaded list.
3206 (elf_link_output_extsym): Don't handle as-needed here. Strip
3207 bfd_link_hash_new symbols.
3208 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3209 delref when dynindx is already -1.
3210 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3212 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3214 2005-02-01 Ben Elliston <bje@au.ibm.com>
3216 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3218 2005-02-01 Ben Elliston <bje@au.ibm.com>
3220 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3221 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3222 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3223 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3224 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3225 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3226 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3227 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3228 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3229 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3230 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3231 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3232 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3233 throughout. Similarly, collapse #if 1'd code.
3235 2005-02-01 Ben Elliston <bje@au.ibm.com>
3237 * elf-bfd.h (bfd_elf_discard_group): Remove.
3238 * elf.c (bfd_elf_discard_group): Likewise.
3239 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3241 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3243 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3244 (_bfd_elf_eh_frame_address_size): Declare.
3245 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3246 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3247 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3248 (elf_backend_eh_frame_address_size): Define.
3249 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3250 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3251 size from the new backend hook.
3252 (_bfd_elf_write_section_eh_frame): Likewise.
3253 (_bfd_elf_eh_frame_address_size): New function.
3255 2005-01-31 Andrew Cagney <cagney@gnu.org>
3257 * configure: Regenerate to track ../gettext.m4.
3259 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3261 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3262 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3264 2005-01-31 Nick Clifton <nickc@redhat.com>
3266 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3267 sparc-lynxos, vax-vms) be obsolete.
3269 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3271 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3272 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3273 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3274 * elfcode.h (elf_object_p): Use minpagesize instead of
3276 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3277 (elfNN_bed): Include ELF_MINPAGESIZE.
3279 2005-01-28 Julian Brown <julian@codesourcery.com>
3281 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3282 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3283 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3284 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3285 passing flag value from ld. Set flag value in global hash table entry.
3286 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3289 2005-01-27 Andrew Cagney <cagney@gnu.org>
3291 * configure: Regenerate to track ../gettext.m4 change.
3293 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3295 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3298 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3300 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3301 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3303 * reloc.c: Add R_FRV_TLSMOFF.
3304 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3305 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3306 (elf32_frv_relocate_section): Handle it.
3307 (elf32_frv_check_relocs): Likewise.
3308 * libbfd.h, bfd-in2.h: Rebuilt.
3309 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3310 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3311 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3312 such that they return the constant in gr9.
3313 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3315 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3316 too, such that they shrink on relaxation.
3317 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3318 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3319 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3320 if we can guarantee the use of 16-bit constants.
3321 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3322 Introduce TLS support for FR-V FDPIC.
3323 * reloc.c: Add TLS relocations.
3324 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3325 (elf32_frv_rel_tlsdesc_value_howto): New.
3326 (elf32_frv_rel_tlsoff_howto): New.
3327 (frv_reloc_map): Add new mappings.
3328 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3330 (frvfdpic_dynamic_got_plt_info): New.
3331 (frvfdpic_plt_tls_ret_offset): New.
3332 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3333 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3334 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3335 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3337 (struct frvfdpic_relocs_info): Add TLS fields.
3338 (frvfdpic_relocs_info_hash): Warning clean up.
3339 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3340 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3341 (FRVFDPIC_TLS_BIAS): Define.
3342 (tls_biased_base): New.
3343 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3345 (frv_reloc_type_lookup): Likewise.
3346 (frvfdpic_info_to_howto_rel): Likewise.
3347 (elf32_frv_relocate_section): Likewise.
3348 (_frv_create_got_section): Create the PLT section here.
3349 (elf32_frvfdpic_create_dynamic_sections): Not here.
3350 (_frvfdpic_count_nontls_entries): Move out of...
3351 (_frvfdpic_count_got_plt_entries): ... here.
3352 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3353 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3355 (_frvfdpic_relax_tls_entries): New.
3356 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3357 (_frvfdpic_get_tlsdesc_entry): New.
3358 (_frvfdpic_assign_got_entries): Add TLS support.
3359 (_frvfdpic_assign_plt_entries): Likewise.
3360 (_frvfdpic_reset_got_plt_entries): New.
3361 (_frvfdpic_size_got_plt): Move out of...
3362 (elf32_frvfdpic_size_dynamic_sections): ... here.
3363 (_frvfdpic_relax_got_plt_entries): New.
3364 (elf32_frvfdpic_relax_section): New.
3365 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3366 (elf32_frv_check_relocs): Add TLS support.
3367 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3368 * libbfd.h, bfd-in2.h: Rebuilt.
3370 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3372 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3373 loadable reloc sections.
3374 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3375 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3377 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3379 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3380 sections immediately when linking shared libs. Instead, wait until
3381 we know a lib is needed.
3382 (_bfd_elf_link_create_dynstrtab): Extract from..
3383 (_bfd_elf_link_create_dynamic_sections_): ..here.
3384 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3385 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3386 for non-existent .dynamic.
3387 (elf_link_output_extsym): Don't complain about undefined symbols
3388 in as-needed dynamic libs that aren't actually linked.
3390 2005-01-24 Andrew Cagney <cagney@gnu.org>
3392 * configure: Regenerate, ../gettext.m4 was updated.
3394 2005-01-21 Ben Elliston <bje@au.ibm.com>
3396 * aout-encap.c: Remove unused file.
3398 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3401 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3402 non-function symbols are local.
3403 (_bfd_elf_symbol_refs_local_p): Likewise.
3405 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3407 * bfd.c (bfd_link_just_syms): Add abfd param.
3408 * bfd-in2.h: Regenerate.
3410 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3412 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3413 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3414 instructions. If the amount of padding is known, reduce the size
3415 of the CIE or FDE by that amount.
3417 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3419 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3420 augmentation_size. Use bfd_signed_vmas for data_align.
3421 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3422 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3423 functions. Don't read past the end of the enclosing CIE or FDE.
3424 (skip_bytes): New utility function.
3425 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3427 (_bfd_elf_write_section_eh_frame): Use new functions.
3429 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3431 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3432 assert-style REQUIRE() macro to handle sanity checks.
3434 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3436 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3438 (read_unsigned_leb128): Removed.
3439 (read_signed_leb128): Removed.
3440 (find_abstract_instance_name): Updated.
3441 (parse_comp_unit): Accept info_ptr_unit.
3442 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3443 comp unit and pass it to parse_comp_unit.
3445 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3446 (read_signed_leb128): Moved to ...
3449 * libbfd-in.h (read_unsigned_leb128): New prototype.
3450 (read_signed_leb128): Likewise.
3451 * libbfd.h: Regenerated.
3453 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3454 Nick Clifton <nickc@redhat.com>
3456 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3457 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3458 arch_sh4a_nofpu_up in order to match the external names and make the
3459 testsuite's job easier.
3460 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3462 * bfd-in2.h: Regenerate.
3464 2005-01-15 Andrew Cagney <cagney@gnu.org>
3467 * acinclude.m4: Move BFD_NEED_DECLARATION,
3468 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3469 the new file bfd.m4. Include ../bfd/bfd.m4.
3470 * configure: Re-generate.
3472 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3474 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3475 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3477 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3478 R_PPC_RELAX32PC_PLT.
3480 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3482 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3484 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3485 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3486 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3487 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3488 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3489 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3490 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3491 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3492 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3493 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3494 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3495 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3496 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3497 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3499 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3501 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3504 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3506 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3507 * bfd-in2.h: Regenerate.
3508 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3509 to support these new machine values.
3510 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3512 (bfd_maxq_arch): Update values for the maxq20.
3514 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3516 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3517 non-shared object, do not reserve space in .plt and .rela.plt for
3518 regular symbols neither defined nor referenced in shared objects.
3520 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3522 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3523 to zero the structure.
3524 (create_got_section): Use BFD_ASSERT instead of abort.
3525 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3527 (create_got_section): New function.
3528 (sparc64_elf_create_dynamic_sections): Likewise.
3529 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3530 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3531 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3532 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3533 (sparc64_elf_finish_dynamic_symbol): Likewise.
3534 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3535 (elf_backend_create_dynamic_sections): Define to
3536 sparc64_elf_create_dynamic_sections.
3538 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3540 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3541 (elf_backend_omit_section_dynsym): Define to it.
3542 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3543 (elf_backend_omit_section_dynsym): Define to it.
3545 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3547 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3548 PT_DYNAMIC segment, unless .dynamic.
3550 2005-01-06 Paul Brook <paul@codesourcery.com>
3552 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3553 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3554 * configure: Regenerate.
3555 * elf32-arm.c: Add VxWorks target bfd.
3557 (elf32_arm_link_hash_table): Add use_rel.
3558 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3559 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3560 Correct offset calculation for RELA case.
3561 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3562 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3563 (elf32_arm_vxworks_link_hash_table_create): New function.
3564 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3565 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3566 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3568 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3570 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3572 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3573 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3574 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3575 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3576 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3577 (toc_adjusting_stub_needed): Rewrite.
3578 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3579 toc tests. Adjust for toc_adjusting_stub_needed changes.
3580 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3581 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3582 * section.c: Expand comment on backend bits.
3583 * bfd-in2.h: Regenerate.
3584 * libbfd.h: Regenerate.
3586 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3588 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3589 toc adjusting stub, do not test source section flags.
3591 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3593 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3594 from STABS debugging sections again.
3596 2005-01-05 Fred Fish <fnf@specifixinc.com>
3598 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3599 (find_abstract_instance_name): New function.
3600 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3601 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3602 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3604 2004-12-31 Paul Brook <paul@copdesourcery.com>
3606 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3608 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3610 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3611 Commit missing changes from 2004-12-22.
3612 * bfd-in2.h: Regenerate.
3614 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3616 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3618 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3620 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3621 Add 'base' argument for constructing register sections. Reformat.
3622 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3623 gp and fp regs. Reformat.
3625 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3627 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3628 * bfd-in2.h: Regenerate.
3629 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3630 (avr_reloc_map): Likewise.
3631 (avr_final_link_relocate): Likewise.
3633 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3635 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3636 as-needed dynamic libs as undefined.
3637 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3638 libs when finding they are needed.
3640 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3642 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3643 (opd_entry_value): Use opd_relocs if available.
3644 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3645 copy .opd relocations to opd_relocs.
3646 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3648 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3650 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3651 * elf32-v850.c (v850_elf_howto_table): Add entry for
3652 R_V850_LO16_SPLIT_OFFSET.
3653 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3654 (v850_elf_perform_lo16_relocation): New function, extracted from...
3655 (v850_elf_perform_relocation): ...here. Use it to handle
3656 R_V850_LO16_SPLIT_OFFSET.
3657 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3658 R_V850_LO16_SPLIT_OFFSET.
3659 * libbfd.h, bfd-in2.h: Regenerate.
3661 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3663 * config.bfd: Add s390x-ibm-tpf support.
3665 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3667 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3668 to prototype, to make hash info available.
3669 Prevent wrapped symbols from being adjusted twice.
3671 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3673 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3674 overflow for calls to undefined weak symbols.
3676 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3678 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3679 canonical sections syms have a name.
3681 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3683 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3684 have been adjusted for output.
3685 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3687 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3689 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3690 add symtab_hdr param.
3691 (group_signature): Update calls.
3692 * elf-bfd.h (bfd_elf_sym_name): Update.
3693 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3694 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3695 (ppc64_elf_relocate_section): Update.
3696 * elflink.c (elf_link_input_bfd): Update.
3698 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3700 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3701 st_shndx on STT_SECTION sections.
3703 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3705 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3706 ELF section symbols.
3708 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3710 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
3711 return a real value, unless it is a PLT symbol.
3712 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
3715 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
3716 R_MIPS_JALR entry to 0.
3718 * archures.c: Define bfd_mach_mips9000.
3719 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
3720 (mips_set_isa_flags): Handle bfd_mach_mips9000.
3721 * cpu-mips.c (I_mips9000): Define.
3722 (arch_info_struct): Add case for bfd_mach_mips9000.
3723 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
3724 * bfd-in2.h: Regenerate.
3726 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
3728 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
3731 2004-12-07 Ben Elliston <bje@gnu.org>
3733 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
3735 2004-12-06 Daniel Jacobowitz <dan@debian.org>
3737 Suggested by Fergal Daly <fergal@esatclear.ie>:
3738 * simple.c (simple_dummy_multiple_definition): New function.
3739 (bfd_simple_get_relocated_section_contents): Use it.
3741 2004-12-03 Jan Beulich <jbeulich@novell.com>
3743 * elf.c (elf_find_function): Don't use the last file symbol ever,
3744 seen, but the last one seen prior to the symbol being reported.
3745 Don't report a filename at all for global symbols when that might
3748 2004-12-01 Paul Brook <paul@codesourcery.com>
3750 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
3751 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
3754 2004-12-01 Paul Brook <paul@codesourcery.com>
3756 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
3759 2004-11-30 Paul Brook <paul@codesourcery.com>
3761 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
3762 no_pipeline_knowledge
3763 (elf32_arm_link_hash_table_create): Ditto.
3764 (bfd_elf32_arm_process_before_allocation): Ditto.
3765 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
3767 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3769 * bfd-in2.h: Regenerate.
3771 2004-11-30 Randolph Chung <tausq@debian.org>
3773 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
3774 (elf32_hppa_grok_psinfo): New function.
3775 (elf_backend_grok_prstatus): Define.
3776 (elf_backend_grok_psinfo): Define.
3778 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
3781 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
3783 2004-11-24 Paul Brook <paul@codesourcery.com>
3785 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
3787 2004-11-24 Paul Brook <paul@codesourcery.com>
3789 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
3790 (elf32_arm_swap_symbol_out): New function.
3791 (elf32_arm_size_info): Add.
3792 (elf_backend_size_info): Define.
3794 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3796 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
3799 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3801 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
3802 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
3803 * nlmcode.h (nlm_write_object_contents): Warning fix.
3805 2004-11-18 Bob Wilson <bob.wilson@acm.org>
3807 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
3809 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
3811 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
3812 (elf32_arm_plt_thumb_stub): New.
3813 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
3815 (elf32_arm_link_hash_traverse): Fix typo.
3816 (elf32_arm_link_hash_table): Add obfd.
3817 (elf32_arm_link_hash_newfunc): Initialize new fields.
3818 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
3819 (elf32_arm_link_hash_table_create): Initialize obfd.
3820 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
3821 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
3822 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
3823 interworking BFD is not dynamic.
3824 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
3825 not emit glue for PLT references.
3826 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
3827 emit glue for PLT references. Support the Thumb PLT prefix.
3828 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
3830 (elf32_arm_check_relocs): Likewise.
3831 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
3833 (allocate_dynrelocs): Handle Thumb PLT references.
3834 (elf32_arm_finish_dynamic_symbol): Likewise.
3835 (elf32_arm_symbol_processing): New function.
3836 (elf_backend_symbol_processing): Define.
3838 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3840 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
3841 add_fde_encoding. Remove need_relative.
3842 * elf-eh-frame.c (extra_augmentation_string_bytes)
3843 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
3844 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
3845 in cases where the CIE has no existing 'R' augmentation. Use
3846 size_of_output_cie_fde when assigning offsets. Use the final offset
3847 as the new section size.
3848 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
3849 Account for any extra augmentation bytes in the returned offset.
3850 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
3851 moved before being modified. Pad growing entries with DW_CFA_nops.
3852 Add 'z' and 'R' augmentations as directed by add_augmentation_size
3853 and add_fde_encoding.
3855 2004-11-15 Mark Mitchell <mark@codesourcery.com>
3857 * elf32-arm.c (elf32_arm_relocate_section): Use
3858 arm_real_reloc_type.
3860 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3862 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
3863 for discard relocations; don't add an R_MIPS_NONE to the main body
3866 2004-11-04 Paul Brook <paul@codesourcery.com>
3868 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
3869 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
3870 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
3871 default version definition for unversioned symbols.
3872 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
3873 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
3874 _bfd_elf_slurp_version_tables. Set default version for unversioned
3877 2004-11-15 Paul Brook <paul@codesourcery.com>
3879 * elflink.c (elf_link_add_object_symbols): Don't assume version
3880 indices are consecutive.
3882 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
3884 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
3885 composite relocations against the personality data.
3887 2004-11-13 Paul Brook <paul@codesourcery.com>
3889 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
3890 R_ARM_PREL31 relocations to PLT entries.
3891 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
3892 (elf32_arm_check_relocs): Ditto.
3894 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3896 * xtensa-isa.c (xtensa_interface_class_id): New.
3898 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3900 * elf32-xtensa.c (property_table_compare): Remove assertion about
3901 entries with the same address and non-zero size.
3902 (xtensa_read_table_entries): Report such entries as errors.
3904 2004-11-11 Mark Mitchell <mark@codesourcery.com>
3906 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
3907 R_ARM_RELATIVE on Symbian OS.
3909 2004-11-09 Mark Mitchell <mark@codesourcery.com>
3911 * som.c (som_bfd_print_private_bfd_data): New function.
3912 (som_object_setup): Save the auxiliary header. Don't assume that
3913 zero is an invalid entry point for a shared library.
3914 (som_object_p): Allocate the auxiliary header on the heap.
3916 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
3918 (elf32_arm_symbian_modify_segment_map): Likewise.
3920 2004-11-09 Daniel Jacobowitz <dan@debian.org>
3922 From David Poole <daveml@mbuf.com>:
3923 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
3924 (elf32_arm_size_dynamic_sections): Call it.
3926 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3928 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3929 (ALL_MACHINES_CFILES): Fix typo.
3930 * Makefile.in: Regenerate.
3931 * po/SRC-POTFILES.in: Regenerate.
3933 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3935 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3936 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3937 symbol in the relocation.
3939 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3940 Vineet Sharma <vineets@noida.hcltech.com>
3942 * coff-maxq.c: New File.
3943 * cpu-maxq.c: New File.
3944 * coffcode.h: Likewise.
3945 * config.bfd: Likewise.
3946 * configure.in (maxqcoff_vec): New target vector.
3947 * Makefile.am: Add support for maxq target.
3948 * configure.in: Likewise.
3949 * archures.c:. Likewise.
3950 * targets.c: Likewise.
3951 * bfd_in2.h : Regenerated.
3952 * Makefile.in: Regenerated.
3953 * configure: Regenerated.
3954 * doc/Makefile.in: Regenerated.
3956 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3958 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3959 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3960 C_NT_WEAK aux entries.
3961 (_bfd_coff_generic_relocate_section): Handle undefined
3964 2004-11-07 Andreas Schwab <schwab@suse.de>
3966 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3967 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3968 non-default visibility.
3970 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3972 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3974 (elf32_arm_symbian_modify_segment_map): Don't
3975 reset includes_filehdr and includes_phdrs here.
3977 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3979 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3980 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3981 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3983 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3984 to a new removed list. Remove normal configuration stanzas.
3985 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3986 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3987 elfarm-nabi.lo with elf32-arm.lo.
3988 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3989 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3990 * elf32-arm.h: Remove.
3991 * elfarm-oabi.c: Remove.
3992 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3993 and bfd_elf32_littlearm_oabi_vec.
3994 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3996 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3998 * config.bfd: Support crisv32-*-* like cris-*-*.
3999 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4000 (bfd_mach_cris_v10_v32): New macros.
4001 * cpu-cris.c: Tweak formatting.
4002 (get_compatible): New function.
4004 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4005 bfd_arch_info_type:s.
4006 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4007 get_compatible for member compatible and link bfd_cris_arch_v32 as
4009 * elf32-cris.c (cris_elf_pcrel_reloc)
4010 (cris_elf_set_mach_from_flags): New functions.
4011 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4012 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4013 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4014 numbers for bfd_mach_cris_v32.
4015 (PLT_ENTRY_SIZE_V32): New macro.
4016 (elf_cris_plt0_entry): Drop last comma in initializer.
4017 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4018 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4020 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4022 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4023 (elf_cris_finish_dynamic_sections): Similar.
4024 (elf_cris_adjust_dynamic_symbol): Similar.
4025 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4027 <switch with PIC relocs>: Emit error and return FALSE for
4028 bfd_mach_cris_v10_v32.
4029 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4030 Emit warning when generating textrel reloc.
4031 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4032 (cris_elf_final_write_processing): Set flags according to mach.
4033 (cris_elf_print_private_bfd_data): Display
4034 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4035 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4036 new_flags. Don't call cris_elf_final_write_processing. Don't
4037 look at the actual elf header flags at all; use
4038 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4039 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4041 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4042 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4043 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4044 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4045 * bfd-in2.h, libbfd.h: Regenerate.
4047 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4049 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4050 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4052 (struct adjust_toc_info): New.
4053 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4055 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4057 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4058 if there are no segments.
4060 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4062 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4064 2004-11-02 Nick Clifton <nickc@redhat.com>
4066 * elf32-iq2000.c: Convert to ISO C90 formatting.
4068 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4070 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4072 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4074 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4075 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4076 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4078 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4080 * elf32-sh.c (tpoff): Take alignment into account.
4082 2004-10-28 Nick Clifton <nickc@redhat.com>
4084 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4085 performing a relocatable link.
4086 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4087 for MIPS ports under Irix.
4089 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4091 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4092 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4093 (elf32_arm_final_link_relocate): Ditto.
4094 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4095 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4096 (elf32_arm_adjust_dynamic_symbol): Ditto.
4097 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4098 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4099 (elf32_arm_r_howto): ... To here.
4100 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4102 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4105 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4106 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4107 and R_IA64_SECREL64LSB.
4109 2004-10-26 Paul Brook <paul@codesourcery.com>
4111 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4112 (bfd_elf_size_dynamic_sections): Create default version definition.
4113 (elf_link_output_extsym): Adjust for default symbol version.
4115 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4117 * mmo.c: Adjust to ISO C.
4119 * mmo.c (mmo_write_section_description): New function broken out
4120 of mmo_internal_write_section.
4121 (mmo_internal_write_section): For each of .text and .data, call
4122 mmo_write_section_description before outputting contents if it has
4123 nontrivially deducible vma or contents.
4124 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4125 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4126 symbols if found within the .data address range.
4128 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4130 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4132 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4134 * mmo.c (File Layout): Correct place of misplaced blurb about
4137 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4139 * config.bfd: Add mips64*-*-openbsd.
4141 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4143 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4146 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4148 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4149 * configure: Regenerate.
4151 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4154 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4155 to linker reloc_overflow callback.
4156 (aout_link_input_section_ext): Likewise.
4157 (aout_link_reloc_link_order): Likewise.
4158 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4159 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4161 (alpha_relocate_section): Likewise.
4162 * coff-arm.c (coff_arm_relocate_section): Likewise.
4163 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4164 * coff-h8500.c (extra_case): Likewise.
4165 * coff-i960.c (coff_i960_relocate_section): Likewise.
4166 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4167 * coff-mips.c (mips_relocate_section): Likewise.
4168 * coff-or32.c (coff_or32_relocate_section): Likewise.
4169 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4170 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4171 * coff-sh.c (sh_relocate_section): Likewise.
4172 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4173 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4174 * coff-z8k.c (extra_case): Likewise.
4175 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4176 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4177 (_bfd_coff_generic_relocate_section): Likewise.
4178 * ecoff.c (ecoff_reloc_link_order): Likewise.
4179 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4180 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4181 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4182 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4183 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4184 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4185 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4186 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4187 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4188 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4189 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4190 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4191 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4192 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4193 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4194 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4195 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4196 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4197 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4198 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4199 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4200 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4201 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4202 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4203 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4204 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4205 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4206 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4207 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4208 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4209 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4210 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4211 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4212 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4213 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4214 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4215 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4216 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4217 * elflink.c (elf_reloc_link_order): Likewise.
4218 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4219 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4220 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4221 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4222 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4223 (aout_link_reloc_link_order): Likewise.
4224 * reloc.c (bfd_generic_get_relocated_section_contents):
4226 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4227 * simple.c (simple_dummy_reloc_overflow): Updated.
4229 2004-10-20 Andreas Schwab <schwab@suse.de>
4231 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4232 (elf_backend_plt_sym_val): Define.
4234 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4236 * config.bfd: Set targ_underscore=yes for PE COFF targets
4238 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4240 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4241 (ppc64_elf_edit_opd): Likewise.
4243 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4245 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4246 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4247 set SEC_ALLOC and SEC_LOAD.
4249 2004-10-18 Nick Clifton <nickc@redhat.com>
4251 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4252 'name' for relocs against both local and global symbols.
4254 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4256 * bfd-in2.h: Regenerate.
4257 * bfd.c (struct bfd): Add no_export.
4258 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4260 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4262 * config.bfd: Whitespace cleanup.
4263 * Makefile.am: Run "make dep-am"
4264 * Makefile.in: Regenerate.
4266 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4268 * elflink.c (struct already_linked_section): Removed.
4269 (try_match_symbols_in_sections, already_linked): Removed.
4270 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4271 prefix of section names when finding already_linked_table
4272 chain. Compare section names. Instead of calling already_linked,
4273 do it inline and only for sections in the same already_linked_list.
4275 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4277 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4278 parameter. If called after _bfd_elf_write_section_eh_frame,
4279 don't allow a -2 return unless need_* bit is already set, and
4280 handle offsets adjusted for output_offset.
4281 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4282 * elf.c (_bfd_elf_section_offset): Update call.
4284 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4287 * coffcode.h (coff_compute_section_file_positions): Cast to
4288 bfd_vma when computing page alignment.
4290 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4292 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4293 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4295 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4297 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4298 relocations use a virtual address, not a section offset.
4300 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4302 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4303 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4304 xtensa_format_encode.
4305 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4306 (ebb_add_proposed_action): Delete.
4308 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4310 * elf32-xtensa.c: Use ISO C90 formatting.
4312 2004-10-12 Paul Brook <paul@codesourcery.com>
4314 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4317 2004-10-12 Paul Brook <paul@codesourcery.com>
4319 * elf32-arm.h: Support EABI version 4 objects.
4321 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4324 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4325 Don't mark as default.
4326 (bfd_x86_64_arch): Don't mark as default.
4328 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4330 * elflink.c (enum action_discarded): New.
4331 (elf_section_complain_discarded): Delete.
4332 (elf_action_discarded): New function subsuming the above and also
4333 controlling reloc behaviour.
4334 (elf_link_input_bfd): Use it.
4336 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4338 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4339 (special_sections): Add .gnu.liblist and .gnu.conflict.
4340 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4342 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4345 * elflink.c (elf_link_input_bfd): Try harder to support
4346 relocations against symbols in removed linkonce sections.
4348 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4350 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4353 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4354 sections do not reference symbols in non-SEC_ALLOC sections.
4356 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4359 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4360 (_bfd_elf_link_omit_section_dynsym): Formatting.
4362 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4364 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4365 * libbfd.h: Regnerate.
4366 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4367 * elf32-frv.c: Likewise.
4368 * elf32-m32r.c: Likewise.
4369 * elf32-ppc.c: Likewise.
4370 * elf64-hppa.c: Likewise.
4371 * elfxx-ia64.c: Likewise.
4372 * opncls.c: Likewise.
4374 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4376 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4377 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4378 offsets stored in struct eh_cie_fde entries before doing other
4381 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4382 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4383 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4384 setting offsets for removed CIEs. Don't set "sec", instead set
4385 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4386 CIE in hdr_info. Only set make_relative and make_lsda_relative
4387 for CIEs. Use pointers rather than array indices.
4388 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4389 make_lsda_relative, need_* on cie_inf for FDEs.
4390 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4391 section output_offset. Delete cie_offset, instead use cie_inf
4392 pointer to CIE entry. Use need_relative and need_lsda_relative on
4393 CIE entry for FDEs. Use pointers rather than array indices.
4395 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4397 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4398 bfd_is_target_special_symbol.
4399 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4400 * som.c (som_bfd_is_target_special_symbol): Define.
4402 2004-10-08 Nick Clifton <nickc@redhat.com>
4404 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4405 * configure: Regenerate.
4406 * bfd-in2.h: Regenerate.
4407 * syms.c (bfd_is_target_special_symbol): New interface function.
4408 Returns true when a symbol should be considered to be special.
4409 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4410 the symbol jump table.
4411 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4412 Return true iff the symbol is a mapping symbol.
4413 (bfd_elf32_bfd_is_target_special_symbol): Define.
4414 * elfxx-target.h: Provide a default definition for
4415 bfd_is_target_special_symbol.
4416 * aout-target.h: Likewise.
4417 * aout-tic30.c: Likewise.
4418 * binary.c: Likewise.
4419 * coffcode.h: Likewise.
4420 * i386msdos.c: Likewise.
4423 * libaout.h: Likewise.
4424 * libbfd-in.h: Likewise
4425 * libecoff.h: Likewise.
4426 * mach-o.c: Likewise.
4428 * nlm-target.h: Likewise.
4429 * oasys.c: Likewise.
4431 * ppcboot.c: Likewise.
4433 * tekhex.c: Likewise.
4434 * versados.c: Likewise.
4436 * xcoff-target.h: Likewise.
4438 * libbfd.h: Regenerate.
4440 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4442 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4443 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4444 (elf_backend_section_from_shdr): Define.
4446 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4448 * syms.c (bfd_is_local_label): Return false for file symbols.
4450 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4451 David Heine <dlheine@tensilica.com>
4453 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4454 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4455 (elf32xtensa_no_literal_movement): New global variable.
4456 (elf_howto_table): Add entries for new relocations.
4457 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4458 (property_table_compare): When addresses are equal, compare sizes and
4459 various property flags.
4460 (property_table_matches): New.
4461 (xtensa_read_table_entries): Extend to read new property tables. Add
4462 output_addr parameter to indicate that output addresses should be used.
4463 Use bfd_get_section_limit.
4464 (elf_xtensa_find_property_entry): New.
4465 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4466 (elf_xtensa_check_relocs): Handle new relocations.
4467 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4468 relocations. Use new xtensa-isa.h functions.
4469 (build_encoding_error_message): Remove encode_result parameter. Add
4470 new target_address parameter used to detect alignment errors.
4471 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4472 error handling. Use new is_operand_relocation function.
4473 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4474 Use underbar macro for error messages. Formatting.
4475 (get_const16_opcode): New.
4476 (get_l32r_opcode): Add a separate flag for initialization.
4477 (get_relocation_opnd): Operand number is no longer explicit in the
4478 relocation. Change to decode the opcode and analyze its operands.
4479 (get_relocation_slot): New.
4480 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4481 Use new xtensa-isa.h functions to handle multislot instructions.
4482 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4483 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4484 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4485 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4486 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4487 get_single_format, init_op_single_format_table): New.
4488 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4489 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4490 (contract_asm_expansion): Add error_message parameter and pass it to
4491 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4492 with R_XTENSA_SLOT0_OP.
4493 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4494 instructions. Use new xtensa-isa.h functions.
4495 (r_reloc struct): Add new virtual_offset field.
4496 (r_reloc_init): Add contents and content_length parameters. Set
4497 virtual_offset field to zero. Add contents to target_offset field for
4498 partial_inplace relocations.
4499 (r_reloc_is_defined): Check for null.
4500 (print_r_reloc): New debug function.
4501 (source_reloc struct): Replace xtensa_operand field with pair of the
4502 opcode and the operand position. Add is_abs_literal field.
4503 (init_source_reloc): Specify operand by opcode/position pair. Set
4504 is_abs_literal field.
4505 (source_reloc_compare): When target_offsets are equal, compare other
4506 fields to make sorting predictable.
4507 (literal_value struct): Add is_abs_literal field.
4508 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4509 (init_literal_value): New.
4510 (is_same_value): Replace with ...
4511 (literal_value_equal): ... this function. Add comparisons of
4512 virtual_offset and is_abs_literal fields.
4513 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4514 failure. Initialize has_last_loc field.
4515 (value_map_hash_table_delete): New.
4516 (hash_literal_value): Rename to ...
4517 (literal_value_hash): ... this. Include is_abs_literal flag and
4518 virtual_offset field in the hash value.
4519 (get_cached_value): Rename to ...
4520 (value_map_get_cached_value): ... this. Update calls to
4521 literal_value_hash and literal_value_equal.
4522 (add_value_map): Check for allocation failure. Update calls to
4523 value_map_get_cached_value and literal_value_hash.
4524 (text_action, text_action_list, text_action_t): New types.
4525 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4526 text_action_add, text_action_add_literal, offset_with_removed_text,
4527 offset_with_removed_text_before_fill, find_insn_action,
4528 print_action_list, print_removed_literals): New.
4529 (offset_with_removed_literals): Delete.
4530 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4531 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4532 allocated_relocs_count fields.
4533 (init_xtensa_relax_info): Initialize new fields.
4534 (reloc_bfd_fix struct): Add new translated field.
4535 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4537 (fix_compare, cache_fix_array): New.
4538 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4539 section via get_xtensa_relax_info. Use cache_fix_array to set up
4540 sorted fix_array and use bsearch instead of linear search.
4541 (section_cache_t): New struct.
4542 (init_section_cache, section_cache_section, clear_section_cache): New.
4543 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4544 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4545 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4546 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4548 (retrieve_contents): Use bfd_get_section_limit.
4549 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4550 to compute_removed_literals. Free value_map_hash_table when no longer
4552 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4553 compute_text_actions for all sections.
4554 (find_relaxable_sections): Mark sections as relaxable if they contain
4555 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4556 call. Increment relax_info src_count field only for appropriate
4557 relocation types. Remove is_literal_section check.
4558 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4559 r_reloc_init and find_associated_l32r_irel. Check
4560 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4561 literals. Pass is_abs_literal flag to init_source_reloc.
4562 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4563 CONST16 instructions. Adjust calls to r_reloc_init and
4564 pcrel_reloc_fits. Handle weak symbols conservatively.
4565 (find_associated_l32r_irel): Add bfd parameter and pass it to
4567 (compute_text_actions, compute_ebb_proposed_actions,
4568 compute_ebb_actions, check_section_ebb_pcrels_fit,
4569 check_section_ebb_reduces, text_action_add_proposed,
4570 compute_fill_extra_space): New.
4571 (remove_literals): Replace with ...
4572 (compute_removed_literals): ... this function. Call
4573 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4574 Call xtensa_read_table_entries to get the property table. Skip
4575 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4576 is_removable_literal, remove_dead_literal, and
4577 identify_literal_placement functions.
4578 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4579 instead of linear search.
4580 (is_removable_literal, remove_dead_literal,
4581 identify_literal_placement): New.
4582 (relocations_reach): Update check for literal not referenced by any
4583 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4584 (coalesce_shared_literal, move_shared_literal): New.
4585 (relax_section): Use bfd_get_section_limit. Call
4586 translate_section_fixes. Update calls to r_reloc_init and
4587 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4588 Add call to pin_internal_relocs. Add special handling for
4589 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4590 info to calculate new addend_displacement variable. Replace code for
4591 deleting literals with more general code to perform the actions
4592 determined by the action_list for the section.
4593 (translate_section_fixes, translate_reloc_bfd_fix): New.
4594 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4595 find_removed_literal only if is_operand_relocation. Update call to
4596 offset_with_removed_text. Use new target_offset and removed_bytes
4598 (move_literal): New.
4599 (relax_property_section): Use bfd_get_section_limit. Set new
4600 is_full_prop_section flag and handle new property tables. Update calls
4601 to r_reloc_init and offset_with_removed_text. Check
4602 is_relaxable_asm_section flag. Handle expansion of zero-sized
4603 unreachable entries, with use of offset_with_removed_text_before_fill.
4604 For relocatable links, combine entries only for literal tables.
4605 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4606 calls to offset_with_removed_text. Translate st_size field for
4608 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4609 failure. Add contents parameter. Update call to get_bfd_fix. Update
4610 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4611 R_XTENSA_ASM_EXPAND relocs.
4612 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4613 call to get_bfd_fix. Include offset from contents for partial_inplace
4615 (is_reloc_sym_weak): New.
4616 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4617 (prop_sec_len): New.
4618 (xtensa_is_property_section): Handle new property sections.
4619 (is_literal_section): Delete.
4620 (internal_reloc_compare): When r_offset matches, compare r_info and
4621 r_addend to make sorting predictable.
4622 (internal_reloc_matches): New.
4623 (xtensa_get_property_section_name): Handle new property sections.
4624 (xtensa_get_property_predef_flags): New.
4625 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4626 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4627 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4628 (xtisa_errno, xtisa_error_msg): New variables.
4629 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4630 (xtensa_insnbuf_alloc): Add error handling.
4631 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4632 use xtensa_format_decode. Add error handling.
4633 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4634 instruction length to find the number of bytes to copy.
4635 (xtensa_isa_init): Add error handling. Replace calls to
4636 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4637 tables in the xtensa_modules structure.
4638 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4639 xtensa_extend_isa): Delete.
4640 (xtensa_isa_free): Change to only free lookup tables.
4641 (opname_lookup_compare): Replace with ...
4642 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4643 (xtensa_insn_maxlength): Rename to ...
4644 (xtensa_isa_maxlength): ... this.
4645 (xtensa_insn_length): Delete.
4646 (xtensa_insn_length_from_first_byte): Replace with ...
4647 (xtensa_isa_length_from_chars): ... this function.
4648 (xtensa_num_opcodes): Rename to ...
4649 (xtensa_isa_num_opcodes): ... this.
4650 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4651 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4652 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4653 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4654 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4655 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4656 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4657 (xtensa_opcode_lookup): Add error handling.
4658 (xtensa_decode_insn): Replace with ...
4659 (xtensa_opcode_decode): ... this function, with new format and
4660 slot parameters. Add error handling.
4661 (xtensa_encode_insn): Replace with ...
4662 (xtensa_opcode_encode): ... this function, which does the encoding via
4663 one of the entries in the "encode_fns" array. Add error handling.
4664 (xtensa_opcode_name): Add error handling.
4665 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4666 xtensa_opcode_is_call): New.
4667 (xtensa_num_operands): Replace with ...
4668 (xtensa_opcode_num_operands): ... this function. Add error handling.
4669 (xtensa_opcode_num_stateOperands,
4670 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4671 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4672 xtensa_operand_is_visible): New.
4673 (xtensa_get_operand, xtensa_operand_kind): Delete.
4674 (xtensa_operand_inout): Add error handling and special-case for
4676 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4677 operate on one slot of an instruction. Added error handling.
4678 (xtensa_operand_encode): Handle default operands with no encoding
4679 functions. Check for success by comparing against decoded value.
4681 (xtensa_operand_decode): Handle default operands. Return decoded value
4682 through argument pointer. Add error handling.
4683 (xtensa_operand_is_register, xtensa_operand_regfile,
4684 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4685 (xtensa_operand_isPCRelative): Rename to ...
4686 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4687 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4688 through argument pointer. Add error handling.
4689 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4690 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4691 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4692 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4693 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4694 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4695 xtensa_state_is_exported, xtensa_sysreg_lookup,
4696 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4697 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4698 xtensa_interface_num_bits, xtensa_interface_inout,
4699 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4700 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4701 * xtensa-modules.c: Rewrite to use new data structures.
4702 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4703 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4704 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4705 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4706 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4707 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
4708 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
4709 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
4710 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
4711 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
4712 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
4713 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
4714 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
4715 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
4716 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
4717 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
4718 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
4719 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
4720 * Makefile.in: Regenerate.
4721 * bfd-in2.h: Likewise.
4722 * libbfd.h: Likewise.
4724 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4726 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
4727 against the absolute section.
4728 (mips_elf64_write_rela): Likewise.
4730 2004-10-07 Jan Beulich <jbeulich@novell.com>
4732 * elf.c (elf_find_function): Don't generally check for matching
4733 section, just for non-file symbols. Remove redunant comparison
4735 * elf32-arm.h (arm_elf_find_function): Likewise.
4737 2004-10-07 Jeff Baker <jbaker@qnx.com>
4739 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
4740 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
4743 2004-10-04 Roland McGrath <roland@redhat.com>
4745 * hash.c (bfd_hash_set_default_size): Use const for table.
4746 Use size_t instead of int for variable compared to sizeof results.
4748 2004-10-05 Alan Modra <amodra@bigpond.net.au>
4751 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
4753 2004-10-01 Paul Brook <paul@codesourcery.com>
4755 * elf32-arm.h (elf32_arm_fake_sections,
4756 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
4758 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
4760 2004-10-01 Alan Modra <amodra@bigpond.net.au>
4762 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
4764 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
4765 need_relative or need_lsda_relative if we are processing an
4766 offset for a reloc on a FDE initial loc or LSDA field
4768 (_bfd_elf_write_section_eh_frame): Test need_relative and
4769 need_lsda_relative in place of corresponding make_* field
4770 when deciding to use pc-relative encodings.
4772 2004-09-30 Paul Brook <paul@codesourcery.com>
4774 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
4775 target2 relocation type.
4777 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
4780 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
4782 2004-09-30 Paul Brook <paul@codesourcery.com>
4784 * reloc.c: Add BFD_RELOC_ARM_SMI.
4785 * bfd-in2.h: Regenerate.
4788 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4790 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
4791 vma and output offset to address.
4792 * simple.c (simple_save_output_info): Only set output section
4793 and offset for debug sections, or those not already set up by
4795 (bfd_simple_get_relocated_section_contents): Update comment.
4797 2004-09-24 Alan Modra <amodra@bigpond.net.au>
4799 * elf.c (IS_LOADED): Delete.
4800 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
4801 Restore SEC_HAS_CONTENTS test to the one place it was used prior
4804 2004-09-23 Alan Modra <amodra@bigpond.net.au>
4807 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4808 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
4809 redundant assignment of EM_SPARC.
4811 2004-09-22 Brian Ford <ford@vss.fsi.com>
4813 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
4814 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
4816 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4818 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4820 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
4821 (elf_backend_modify_segment_map): Don't define.
4823 2004-09-22 Alan Modra <amodra@bigpond.net.au>
4825 * elf.c (IS_LOADED): Define.
4826 (assign_file_positions_for_segments): Don't round up file offset of
4827 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
4828 Delete code handling link script adjustment of lma. Do the adjust
4829 in later code handling similar ajustments. Remove dead code error
4830 check. Warn if section lma would require a negative offset
4831 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
4832 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
4833 update voff in section loop. Change voff in segment loop to be an
4834 adjustment on top of "off". Set sec->filepos and update "off" later.
4835 Test for loadable sections consistently using IS_LOADED. Similarly,
4836 test for alloc-only sections other than .tbss consistently.
4837 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
4838 Tidy PT_NOTE handling. Use %B and %A in error messages.
4839 (assign_file_positions_except_relocs): Use %B in error message.
4841 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
4843 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
4844 (CONFIG_STATUS_DEPENDENCIES): New.
4845 (Makefile): Removed.
4846 (config.status): Likewise.
4847 * Makefile.in: Regenerated.
4849 2004-09-17 Paul Brook <paul@codesourcery.com>
4851 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
4852 (bfd_elf32_arm_process_before_allocation): Update prototype.
4853 * bfd-in2.h: Regenerate.
4854 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
4855 (elf32_arm_link_hash_table_create): Set it.
4856 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
4857 (bfd_elf32_arm_set_target_relocs): New function.
4858 (arm_real_reloc_type): New function.
4859 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
4860 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
4861 (elf32_arm_gc_sweep_hook): Ditto.
4862 (elf32_arm_check_relocs): Ditto.
4863 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
4864 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
4866 (elf32_arm_got_prel): New variable.
4867 (elf32_arm_howto_from_type): New function.
4868 (elf32_arm_info_to_howto): Use it.
4869 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
4870 BFD_RELOC_ARM_TARGET2.
4871 * libbfd.h: Regenerate.
4872 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
4874 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4876 * ecoff.c: Update u.undef.next refs.
4877 * elf64-ppc.c: Likewise.
4878 * elflink.c: Likewise.
4879 * linker.c: Likewise.
4880 * xcofflink.c: Likewise.
4882 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
4883 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
4884 fields to indirect struct.
4885 * elf-m10300.c: Update u.weakdef refs.
4886 * elf32-arm.h: Likewise.
4887 * elf32-cris.c: Likewise.
4888 * elf32-frv.c: Likewise.
4889 * elf32-hppa.c: Likewise.
4890 * elf32-i370.c: Likewise.
4891 * elf32-i386.c: Likewise.
4892 * elf32-m32r.c: Likewise.
4893 * elf32-m68k.c: Likewise.
4894 * elf32-ppc.c: Likewise.
4895 * elf32-s390.c: Likewise.
4896 * elf32-sh.c: Likewise.
4897 * elf32-sparc.c: Likewise.
4898 * elf32-vax.c: Likewise.
4899 * elf32-xtensa.c: Likewise.
4900 * elf64-alpha.c: Likewise.
4901 * elf64-hppa.c: Likewise.
4902 * elf64-ppc.c: Likewise.
4903 * elf64-s390.c: Likewise.
4904 * elf64-sh64.c: Likewise.
4905 * elf64-sparc.c: Likewise.
4906 * elf64-x86-64.c: Likewise.
4907 * elfxx-ia64.c: Likewise.
4908 * elfxx-mips.c: Likewise.
4909 * elflink.c: Likewise. Also u.elf_hash_value.
4910 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
4912 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4913 (bfd_elf_gc_record_vtinherit): Alloc vtable.
4914 (bfd_elf_gc_record_vtentry): Likewise.
4915 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
4917 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4919 * Makefile.am: Run "make dep-am".
4920 * Makefile.in: Regenerate.
4921 * bfd-in2.h: Regenerate.
4922 * po/SRC-POTFILES.in: Regenerate.
4923 * po/bfd.pot: Regenerate.
4925 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4927 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4928 with bitfields. Make "type" and "other" bitfields too.
4929 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4930 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4931 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4932 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4933 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4934 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4935 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4936 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4937 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4938 * elf-m10300.c: Likewise.
4940 * elf32-arm.h: Likewise.
4941 * elf32-cris.c: Likewise.
4942 * elf32-frv.c: Likewise.
4943 * elf32-hppa.c: Likewise.
4944 * elf32-i370.c: Likewise.
4945 * elf32-i386.c: Likewise.
4946 * elf32-m32r.c: Likewise.
4947 * elf32-m68k.c: Likewise.
4948 * elf32-ppc.c: Likewise.
4949 * elf32-s390.c: Likewise.
4950 * elf32-sh-symbian.c: Likewise.
4951 * elf32-sh.c: Likewise.
4952 * elf32-sh64.c: Likewise.
4953 * elf32-sparc.c: Likewise.
4954 * elf32-vax.c: Likewise.
4955 * elf32-xtensa.c: Likewise.
4956 * elf64-alpha.c: Likewise.
4957 * elf64-hppa.c: Likewise.
4958 * elf64-ppc.c: Likewise.
4959 * elf64-s390.c: Likewise.
4960 * elf64-sh64.c: Likewise.
4961 * elf64-sparc.c: Likewise.
4962 * elf64-x86-64.c: Likewise.
4963 * elflink.c: Likewise.
4964 * elfxx-ia64.c: Likewise.
4965 * elfxx-mips.c: Likewise.
4966 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4967 * configure: Regenerate.
4968 * aclocal.m4: Regenerate.
4970 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4972 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4973 around uses of R_ARM_TARGET1.
4974 (elf32_arm_check_relocs): Likewise.
4976 2004-09-13 Paul Brook <paul@codesourcery.com>
4978 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4980 * bfd-in2.h: Regenerate.
4981 * libbfd.h: Regenerate.
4982 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4983 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4984 (bfd_elf32_arm_process_before_allocation): Ditto.
4985 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4986 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4987 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4990 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4992 * hpux-core.c (thread_section_p): New function.
4993 (hpux_core_core_file_p): Fix computation of offset in call
4994 to bfd_seek. Create a ".reg" section from an arbitrary
4995 ".reg/<id>" section if none was created after having read
4998 2004-09-11 Andreas Schwab <schwab@suse.de>
5000 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5001 * aclocal.m4: Rebuild.
5002 * configure: Rebuild.
5004 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5006 * section.c (bfd_sections_find_if): Fix parameter name in
5007 comment to match code.
5009 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5011 * elf.c (assign_file_positions_except_relocs): Assign relocs
5012 stored in a bfd section.
5014 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5016 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5017 h->gotplt_refcount to 0, not -1.
5019 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5021 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5022 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5024 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5025 handle symbol visibility here.
5027 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5029 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5030 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5032 (ppc_stub_name): Remove trailing "+0" on stub name.
5033 (create_linkage_sections): Create relocations for
5034 branch lookup table when --emit-relocs as well as when --shared.
5035 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5036 relbrlt test. For --emit-stub-syms, always output a sym even when
5037 one already exists on a plt call stub. Put stub type in the stub
5039 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5041 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5042 reloc_count in stub sections. Adjust relbrlt test.
5043 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5044 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5045 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5046 for relocs against discarded symbols. Fix comments.
5048 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5050 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5051 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5053 (map_sections_to_segments): ... here. Use it. Assign a file
5054 position to the .dynamic section if it is not loadable, but part
5055 of the PT_DYNAMIC segment.
5056 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5057 offsets, not VMAs, for the BPABI. Do not fill in the header in
5058 the .got.plt section for the BPABI.
5059 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5061 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5063 2004-09-06 Nick Clifton <nickc@redhat.com>
5065 * elflink.c (elf_link_add_object_symbols): Set the error code to
5066 bfd_error_wrong_format when the input format does not match the
5069 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5071 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5072 (ppc64_elf_check_directives): ..here.
5073 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5074 before accessing ppc64_elf_tdata.
5075 (ppc64_elf_finish_dynamic_sections): And here too.
5077 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5079 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5081 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5083 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5084 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5085 (bfd_elf32_littlearm_symbian_vec): Likewise.
5086 * configure: Regenerated.
5087 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5088 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5089 (PLT_ENTRY_SIZE): Likewise.
5090 (bfd_vma_elf32_arm_symbian_plt_entry): New
5092 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5094 (create_got_section): Don't create sections when generating BPABI
5096 (elf32_arm_create_dynamic_sections): Tidy.
5097 (elf32_arm_link_hash_table_create): Set plt_header_size,
5098 plt_entry_size, and symbian_p.
5099 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5100 generating BPABI objects.
5101 (allocate_dynrelocs): Use htab->plt_header_size, not
5102 PLT_HEADER_SIZE. Do not add to .got.plt when
5103 generating BPABI objects.
5104 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5105 * elfarm-nabi.c: Add SymbianOS target vectors.
5106 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5107 (_bfd_elf_link_create_dynamic_sections): Likewise.
5108 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5109 (elfNN_bed): Use it.
5110 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5111 (bfd_elf32_littlearm_symbian_vec): Likewise.
5112 (_bfd_target_vector): Add them.
5114 2004-09-03 Nick Clifton <nickc@redhat.com>
5117 * coffcode.h (handle_COMDAT): Replace abort with an warning
5118 message and allow the scan to continue.
5120 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5122 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5123 in when reading relocs, not our sorted syms. Remove unnecessary
5126 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5128 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5130 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5132 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5133 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5134 replace uses of *_alias with *_noncanonical.
5135 * aclocal.m4: Rebuild with aclocal 1.4p6.
5136 * Makefile.in: Rebuild with automake 1.4p6.
5137 * doc/Makefile.in: Rebuild with automake 1.4p6.
5138 * configure.in: Autoupdate with autoupdate 2.59.
5139 * config.in: Regenerate with autoheader 2.59.
5140 * configure: Regnerate with autoconf 2.59.
5142 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5144 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5145 symbol pointer arrays before modifying.
5147 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5149 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5150 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5151 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5152 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5153 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5154 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5155 Use both symbol tables on non-relocatable objects. Use a common
5156 error exit. Fix "mid" warning.
5157 * libbfd.h: Regenerate.
5158 * bfd-in2.h: Regenerate.
5160 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5162 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5164 (struct sfpr_def_parms): Save some space.
5165 (sfpr_define): Here too.
5167 * elf64-ppc.c (compare_symbols): Put section syms first.
5168 (sym_exists_at): New function.
5169 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5170 points only for relocatable files. Use .opd section contents
5171 otherwise. Generally clean up the code.
5173 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5175 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5176 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5177 (struct sfpr_def_parms): New.
5178 (sfpr_define): New function.
5179 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5180 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5181 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5182 (savefpr1_tail, restfpr1_tail): New functions.
5183 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5184 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5185 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5186 code. Define all ABI mandated _save and _rest functions.
5188 2004-08-26 Paul Brook <paul@codesourcery.com>
5190 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5192 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5194 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5197 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5199 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5200 that pcrel correction is applied for R_386_PC32.
5202 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5204 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5205 for R_386_32 and R_386_PC32 relocs against symbols defined in
5208 2004-08-25 Dmitry Diky <diwil@spec.ru>
5210 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5211 Add new relocations.
5212 * bfd-in2.h: Regenerate.
5213 * libbfd.h: Regenerate.
5214 * elf32-msp430.c: Clean-up code.
5215 (elf_msp430_howto_table): Add new relocation entries.
5216 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5217 (msp430_elf_relax_section): New function.
5218 (msp430_elf_relax_delete_bytes): New function.
5219 (msp430_elf_symbol_address_p): New function.
5221 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5223 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5224 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5226 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5228 * elflink.c (_bfd_elf_section_already_linked): Handle
5229 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5231 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5233 * config.bfd (arm*-*-symbianelf*): New target.
5234 (arm*-*-eabi*): Likewise.
5236 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5238 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5239 "struct ppc_link_hash_entry *".
5240 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5241 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5243 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5245 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5246 entries (where fd_aux overlaps next entry's fd_func).
5247 Add non_overlapping argument, use it.
5248 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5249 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5250 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5251 as indexes into opd_sym_map/opd_adjust array.
5252 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5254 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5256 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5257 if we can look up their function descriptor in a regular file.
5259 2004-08-18 Nick Clifton <nickc@redhat.com>
5262 * cofflink.c (coff_link_add_symbols): Check that the comdat
5263 pointer in the coff_section_data structure has been initialised
5266 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5269 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5270 changing bfd_link_hash_undefined to bfd_link_hash_new.
5272 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5274 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5276 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5277 (synthetic_opd, synthetic_relocatable): New variables.
5278 (compare_symbols, compare_relocs): New helper routines.
5279 (ppc64_elf_get_synthetic_symtab): New function.
5280 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5282 * bfd-in2.h: Regenerated.
5283 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5284 to relsyms. Return 0 if abfd is relocatable.
5286 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5288 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5290 2004-08-17 Nick Clifton <nickc@redhat.com>
5292 * (is_arm_mapping_symbol_name): New function - return true
5293 when a symbol name matches the requirements for an ARM mapping
5295 (arm_elf_find_function): New function based on
5296 elf_find_function in elf.c but skipping ARM mapping symbols
5297 and including thumb function symbols.
5298 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5299 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5301 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5303 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5304 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5305 (ppc64_elf_brtaken_reloc): Here too.
5307 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5309 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5311 (ppc64_elf_check_directives): Check that we have the right hash
5312 table before proceeding.
5314 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5316 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5317 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5318 the sections that will be discarded.
5320 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5322 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5324 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5326 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5327 free space available.
5329 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5331 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5332 occurrences with bfd_byte * thoughout file.
5334 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5335 (xcoff_write_armap_big): Likewise.
5336 (xcoff_write_archive_contents_old): Likewise.
5337 (xcoff_write_archive_contents_big): Likewise.
5339 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5341 2004-08-13 Nick Clifton <nickc@redhat.com>
5343 * elf32-arm.h: Convert to ISO C90.
5345 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5348 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5351 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5353 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5354 (bfd_archive_filename, bfd_get_section_ident): Delete.
5355 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5356 bfd_archive_filename.
5357 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5358 to warn about symbols in discarded sections. Use _bfd_error_handler.
5359 * aout-adobe.c (aout_adobe_callback): See below.
5360 * aout-cris.c (swap_ext_reloc_in): ..
5361 * coff-arm.c (find_thumb_glue, find_arm_glue,
5362 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5363 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5364 coff_arm_copy_private_bfd_data): ..
5365 * coff-i860.c (i860_reloc_processing): ..
5366 * coff-mcore.c (mcore_coff_unsupported_reloc,
5367 coff_mcore_relocate_section): ..
5368 * coff-ppc.c (coff_ppc_relocate_section): ..
5369 * coff-rs6000.c (xcoff_create_csect_from_smclas
5370 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5371 sh_swap_insns, sh_relocate_section): ..
5372 * coff-tic54x.c (tic54x_reloc_processing): ..
5373 * coff-tic80.c (coff_tic80_relocate_section): ..
5374 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5375 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5376 coff_slurp_symbol_table, coff_classify_symbol,
5377 coff_slurp_reloc_table): ..
5378 * coffgen.c (_bfd_coff_read_string_table): ..
5379 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5380 _bfd_coff_generic_relocate_section): ..
5381 * cpu-arm.c (bfd_arm_merge_machines): ..
5382 * cpu-sh.c (sh_merge_bfd_arch): ..
5383 * elf-hppa.h (elf_hppa_relocate_section): ..
5384 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5385 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5386 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5387 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5388 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5389 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5390 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5391 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5392 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5393 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5394 cris_elf_merge_private_bfd_data
5395 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5396 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5397 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5398 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5399 elf32_hppa_relocate_section): ..
5400 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5401 i370_elf_check_relocs, i370_elf_relocate_section): ..
5402 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5403 elf_i386_relocate_section): ..
5404 * elf32-m32r.c (m32r_elf_relocate_section,
5405 m32r_elf_merge_private_bfd_data): ..
5406 * elf32-m68hc1x.c (m68hc12_add_stub,
5407 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5408 * elf32-m68k.c (elf_m68k_relocate_section): ..
5409 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5410 mcore_elf_relocate_section): ..
5411 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5412 ppc_elf_check_relocs, ppc_elf_relocate_section,
5413 ppc_elf_begin_write_processing): ..
5414 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5415 elf_s390_relocate_section): ..
5416 * elf32-sh-symbian.c (sh_symbian_import_as,
5417 sh_symbian_process_embedded_commands,
5418 sh_symbian_relocate_section): ..
5419 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5420 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5421 sh_elf_merge_private_data): ..
5422 * elf32-sparc.c (elf32_sparc_check_relocs,
5423 elf32_sparc_relocate_section,
5424 elf32_sparc_merge_private_bfd_data): ..
5425 * elf32-v850.c (v850_elf_check_relocs,
5426 v850_elf_merge_private_bfd_data): ..
5427 * elf32-xtensa.c (elf_xtensa_check_relocs,
5428 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5429 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5430 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5431 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5432 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5433 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5434 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5435 ppc64_elf_relocate_section): ..
5436 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5437 elf_s390_relocate_section): ..
5438 * elf64-sh64.c (sh_elf64_relocate_section): ..
5439 * elf64-sparc.c (sparc64_elf_check_relocs,
5440 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5441 sparc64_elf_merge_private_bfd_data): ..
5442 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5443 elf64_x86_64_relocate_section): ..
5444 * elflink.c (_bfd_elf_add_default_symbol,
5445 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5446 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5447 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5448 elf_get_linked_section_vma, elf_fixup_link_order,
5449 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5450 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5451 * elfxx-ia64.c (elfNN_ia64_relax_section,
5452 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5453 * elfxx-mips.c (mips_elf_perform_relocation,
5454 _bfd_mips_elf_check_relocs,
5455 _bfd_mips_elf_merge_private_bfd_data): ..
5456 * ieee.c (ieee_slurp_external_symbols): ..
5457 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5458 * libbfd.c (_bfd_generic_verify_endian_match): ..
5459 * linker.c (_bfd_generic_link_add_one_symbol,
5460 _bfd_generic_section_already_linked): ..
5461 * pdp11.c (translate_to_native_sym_flags): ..
5462 * pe-mips.c (coff_pe_mips_relocate_section): ..
5463 * peicode.h (pe_ILF_build_a_bfd): ..
5464 * srec.c (srec_bad_byte): ..
5465 * stabs.c (_bfd_link_section_stabs): ..
5466 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5467 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5468 with corresponding %B and %A in _bfd_error_handler format string.
5469 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5470 calls to use %A and %B. Fix "against symbol .. from section" and
5471 similar error messages. Combine multiple _bfd_error_handler calls
5472 where they were separated due to bfd_archive_filename deficiencies.
5473 * bfd-in2.h: Regenerate.
5475 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5477 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5480 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5482 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5483 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5484 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5486 (link_hash_newfunc): Init was_undefined.
5487 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5488 Use undefweak instead.
5489 (ppc64_elf_check_directives): Fix undefs chain.
5490 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5492 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5493 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5494 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5496 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5498 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5499 error, test input_section flags rather than sec.
5501 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5503 * elf-bfd.h (struct elf_backend_data): Add
5504 elf_backend_archive_symbol_lookup.
5505 (_bfd_elf_archive_symbol_lookup): Declare.
5506 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5507 (elf_link_add_archive_symbols): ..extracted from here. Call the
5509 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5510 (elfNN_bed): Init new field.
5511 * elf64-ppc.c (elf_backend_check_directives): Define.
5512 (elf_backend_archive_symbol_lookup): Define.
5513 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5514 a ppc_link_hash_entry pointer.
5516 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5517 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5518 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5519 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5520 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5521 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5522 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5525 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5527 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5528 (ppc64_elf_add_symbol_hook): Test for NULL section.
5529 (get_sym_h): Formatting.
5530 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5533 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5534 long branch stubs with code handling plt and r2off branch stubs.
5536 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5538 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5539 * elflink.c (elf_link_input_bfd): Formatting.
5540 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5542 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5543 (link_hash_newfunc): Don't set it.
5544 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5545 (ppc64_elf_mark_entry_syms): Delete.
5546 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5547 sections. Use get_opd_info.
5548 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5550 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5552 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5554 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5555 (func_desc_adjust): Don't set have_undefweak.
5556 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5557 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5559 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5560 "struct ppc_link_hash_entry *". Adjust all references.
5561 (ppc64_elf_hide_symbol): Correct a comment.
5563 * elf64-ppc.c (get_opd_info): New function.
5564 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5565 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5566 before calling get_fdh. Test fdh rather than h before dereferencing
5567 fdh. Mark removed symbols in opd_adjust.
5568 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5569 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5571 (ppc64_elf_output_symbol_hook): Likewise.
5573 2004-08-06 Paul Brook <paul@codesourcery.com>
5575 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5576 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5577 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5578 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5579 and BFD_RELOC_ARM_SBREL32.
5580 * bfd-in2.h, bbfd.h: Regenerate.
5582 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5584 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5585 the dynamic link symbol actually in use.
5587 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5589 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5591 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5592 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5594 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5595 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5597 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5598 Nick Clifton <nickc@redhat.com>
5601 * bfd.c (_bfd_default_error_handler): Make it global.
5603 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5605 * elf.c (assign_section_numbers): Cope gracefully with sections
5606 which have SHF_LINK_ORDER set but no sh_link set up.
5607 * elflink.c (elf_get_linked_section_vma): Likewise.
5609 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5612 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5613 Set it to _bfd_default_error_handler.
5614 (elfNN_bed): Add elf_backend_link_order_error_handler.
5616 * libbfd-in.h (_bfd_default_error_handler): New.
5618 * libbfd.h: Regenerated.
5620 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5622 * archures.c (bfd_mach_sparc_64bit_p): Define.
5623 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5624 * bfd-in2.h: Rebuilt.
5626 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5628 Introduce SH2a support.
5629 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5630 * archures.c (bfd_mach_sh2a_nofpu): New.
5631 * bfd-in2.h: Rebuilt.
5632 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5633 (arch_info_struct): Add sh2a_nofpu.
5634 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5635 2003-12-29 DJ Delorie <dj@redhat.com>
5636 * reloc.c: Add relocs for sh2a.
5637 * bfd-in2.h: Regenerate.
5638 * libbfd.hh: Regenerate.
5639 2003-12-01 Michael Snyder <msnyder@redhat.com>
5640 * archures.c (bfd_mach_sh2a): New.
5641 * bfd-in2.h: Rebuilt.
5642 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5644 (arch_info_struct): Add sh2a.
5645 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5647 2004-07-28 Nick Clifton <nickc@redhat.com>
5648 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5651 * som.c (setup_sections): Improve estimation of space sizes in
5652 relocatable objects.
5654 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5655 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5656 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5658 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5659 * configure: Regenerate.
5660 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5661 case that accepts OSABI=NetBSD and OSABI=SysV.
5662 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5663 the base of .got or .data (if .got does not exist).
5664 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5666 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5667 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5668 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5669 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5671 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5674 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5675 (elf_sec_group): Defined.
5676 (bfd_elf_match_symbols_in_sections): New prototype.
5677 (_bfd_elf_setup_group_pointers): Likewise.
5679 * elf.c (bfd_elf_discard_group): Abort.
5680 (bfd_elf_set_group_contents): Also include relocation sections.
5681 Remove zero-fill for ld -r.
5682 (_bfd_elf_setup_group_pointers): New function.
5683 (elf_sort_elf_symbol): Likewise.
5684 (elf_sym_name_compare): Likewise.
5685 (bfd_elf_match_symbols_in_sections): Likewise.
5687 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5689 * elflink.c (match_group_member): New.
5690 (elf_link_input_bfd): Check group member for discarded section.
5691 (try_match_symbols_in_sections): New function.
5692 (already_linked): Likewise.
5693 (_bfd_elf_section_already_linked): Support mixing comdat group
5694 and linkonce section.
5696 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5697 * linker.c (bfd_section_already_linked_table_traverse): New.
5699 * libbfd.h: Regenerated.
5701 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5703 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5704 BFD_RELOC_CRX_SWITCH32.
5705 * bfd-in2.h: Regenerate.
5706 * libbfd.h: Regenerate.
5707 * elf32-crx.c: Support relocation/relaxation of
5708 BFD_RELOC_CRX_SWITCH* types.
5710 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5712 * elf64-ppc.c: Correct "Linker stubs" comment.
5714 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5716 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
5718 (elf_linked_to_section): New.
5720 * elf.c (assign_section_numbers): Set up sh_link for
5723 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
5724 to sh_link for SHT_IA_64_UNWIND sections.
5726 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5728 * elflink.c (elf_fixup_link_order): Add _() to error message.
5730 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
5732 * elflink.c (elf_fixup_link_order): Issue a warning and flag
5735 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
5737 * aout-adobe.c (aout_32_section_already_linked): Defined.
5738 * aout-target.h (MY_section_already_linked): Likewise.
5739 * aout-tic30.c (MY_section_already_linked): Likewise.
5740 * binary.c (binary_section_already_linked): Likewise.
5741 * bout.c (b_out_section_already_linked): Likewise.
5742 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
5743 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
5744 * coffcode.h (coff_section_already_linked): Likewise.
5745 * i386msdos.c (msdos_section_already_linked): Likewise.
5746 * i386os9k.c (os9k_section_already_linked): Likewise.
5747 * ieee.c (ieee_section_already_linked): Likewise.
5748 * ihex.c (ihex_section_already_linked): Likewise.
5749 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
5750 * mmo.c (mmo_section_already_linked): Likewise.
5751 * nlm-target.h (nlm_section_already_linked): Likewise.
5752 * oasys.c (oasys_section_already_linked): Likewise.
5753 * pef.c (bfd_pef_section_already_linked): Likewise.
5754 * ppcboot.c (ppcboot_section_already_linked): Likewise.
5755 * som.c (som_bfd_discard_group): Likewise.
5756 * srec.c (srec_section_already_linked): Likewise.
5757 * tekhex.c (tekhex_section_already_linked): Likewise.
5758 * versados.c (versados_section_already_linked): Likewise.
5759 * vms.c (vms_section_already_linked): Likewise.
5760 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
5761 * xsym.c (bfd_sym_section_already_linked): Likewise.
5763 * bfd-in.h (bfd_section_already_linked_table_init): New.
5764 (bfd_section_already_linked_table_free): Likewise.
5766 * coff-rs6000.c (rs6000coff_vec): Add
5767 _bfd_generic_section_already_linked.
5768 (pmac_xcoff_vec): Likewise.
5769 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5770 (aix5coff64_vec): Likewise.
5772 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
5773 * elflink.c (_bfd_elf_section_already_linked): New function.
5775 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
5777 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
5778 (_bfd_generic_section_already_linked): New.
5779 (bfd_section_already_linked_hash_entry): Likewise.
5780 (bfd_section_already_linked): Likewise.
5781 (bfd_section_already_linked_table_lookup): Likewise.
5782 (bfd_section_already_linked_table_insert): Likewise.
5784 * linker.c (bfd_section_already_linked): New.
5785 (_bfd_section_already_linked_table): Likewise.
5786 (bfd_section_already_linked_table_lookup): Likewise.
5787 (bfd_section_already_linked_table_insert): Likewise.
5788 (already_linked_newfunc): Likewise.
5789 (bfd_section_already_linked_table_init): Likewise.
5790 (bfd_section_already_linked_table_free): Likewise.
5791 (_bfd_generic_section_already_linked): Likewise.
5793 * section.c (bfd_section): Remove comdat.
5794 (bfd_comdat_info): Moved to ...
5795 * bfd-in.h (coff_comdat_info): Here.
5796 (bfd_coff_get_comdat_section): New.
5797 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
5798 * libcoff-in.h (coff_section_tdata): Add comdat.
5799 * coffcode.h (handle_COMDAT): Updated.
5800 * cofflink.c (coff_link_add_symbols): Likewise.
5801 * ecoff.c (bfd_debug_section): Likewise.
5803 * targets.c (bfd_target): Add _section_already_linked.
5804 (BFD_JUMP_TABLE_LINK): Updated.
5806 * bfd-in2.h: Regenerated.
5807 * libbfd.h: Likewise.
5808 * libcoff.h: Likewise.
5810 2003-07-21 Paul Brook <paul@codesourcery.com>
5812 * elflink.c (elf_get_linked_section_vma, compare_link_order,
5813 elf_fixup_link_order): New functions.
5814 (bfd_elf_final_link): Call elf_fixup_link_order.
5816 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
5818 * elf-bfd.h (ELF_COMMON_DEF_P): New.
5819 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
5821 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
5822 _bfd_elf_symbol_refs_local_p.
5823 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
5826 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
5828 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
5830 (bfd_elf_get_dyn_lib_class): New prototype.
5831 * elf.c (bfd_elf_get_dyn_lib_class): New function.
5833 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
5834 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
5835 entry is needed. Issue an error if a DT_NEEDED entry is needed
5836 for a file marked DYN_NO_NEEDED.
5837 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
5840 * bfd-in2.h: Regenerated.
5842 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5844 * elflink.c (elf_section_complain_discarded): Don't complain in
5847 2004-07-10 James E Wilson <wilson@specifixinc.com>
5849 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
5850 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
5851 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
5852 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
5854 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
5855 bfd_put_64 to bfd_putl64.
5856 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
5858 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
5861 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
5862 .init/.fini sections when trying to relax it.
5864 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
5866 * elf.c (assign_file_positions_for_segments): Make sure the
5867 .dynamic section is the first section in the PT_DYNAMIC segment.
5869 2004-07-09 Nick Clifton <nickc@redhat.com>
5871 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
5872 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
5873 sh_elf_get_flags_from_mach functions so that they do not conflict
5874 when this target is built with other sh-elf targets.
5875 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
5876 suppression of this function.
5877 (sh_elf_find_flags): Likewise.
5879 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5881 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
5882 (ALL_MACHINES_CFILES): Add cpu-crx.c.
5883 (BFD32_BACKENDS): Add elf32-crx.lo.
5884 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
5885 (cpu-crx.lo): New target.
5886 (elf32-crx.lo): New target.
5887 * Makefile.in: Regenerate.
5888 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
5889 (bfd_archures_list): Add bfd_crx_arch.
5890 * bfd-in2.h: Regenerate.
5891 * config.bfd: Handle crx-*-elf*, crx*.
5892 * configure.in: Handle bfd_elf32_crx_vec.
5893 * configure: Regenerate.
5894 * cpu-crx.c: New file.
5895 * elf32-crx.c: Likewise.
5896 * libbfd.h: Regenerate.
5897 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
5898 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
5899 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
5900 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
5901 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
5902 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
5903 * targets.c (bfd_elf32_crx_vec): Declare.
5904 (bfd_target_vector): Add bfd_elf32_crx_vec.
5906 2004-07-06 Nick Clifton <nickc@redhat.com>
5908 * config.bfd: Add sh-symbian-elf target.
5909 * configure.in: Add bfd_elf32_shl_symbian_vec.
5910 * configure: Regenerate.
5911 * elf-bfd.h (struct elf_backend_data): Add new field
5913 * elflink.c (elf_link_add_object_symbols): Invoke the
5914 check_directives function, if defined.
5915 * elfxx-target.h: Provide a default, NULL definition for
5917 * targets.c: Add bfd_elf32_shl_symbian_vec.
5918 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
5920 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
5921 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
5922 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
5923 not already been defined.
5924 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
5925 * sh-symbian.c: New file. Provide functions to support the
5926 * sh-symbian-elf target.
5927 * Makefile.am: Add elf32-sh-symbian.c
5928 * Makefile.in: Regenerate.
5930 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5932 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5933 * Makefile.am: Ran make dep-am.
5934 * Makefile.in: Ran make dep-in.
5936 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5938 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5941 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5943 * config.bfd: Add want64 to configuration target s390-*-linux*.
5945 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5947 * bfd.c (bfd_get_section_ident): New.
5949 * elflink.c (elf_link_read_relocs_from_section): Call
5950 bfd_get_section_ident to identify the section when reporting
5952 (_bfd_elf_link_output_relocs): Likewise.
5953 (elf_link_output_extsym): Likewise.
5954 (elf_link_input_bfd): Likewise.
5955 (bfd_elf_gc_record_vtinherit): Likewise.
5957 * bfd-in2.h: Regenerated.
5959 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5960 Nick Clifton <nickc@redhat.com>
5963 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5964 of section symbols to mips_elf_sort_hash_table ().
5966 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5968 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5970 (elf_section_complain_discarded): New function. Handle
5971 .gcc_except_table too.
5972 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5973 in discarded sections.
5974 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5976 2004-06-30 James E Wilson <wilson@specifixinc.com>
5978 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5979 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5981 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5984 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5985 local references to discarded sections and report their
5988 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5990 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5991 sec_info_type, test section name instead.
5993 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5996 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5997 in .init/.fini sections.
5999 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6001 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6002 bfd_get_section_limit.
6004 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6006 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6007 output section size.
6009 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6011 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6013 (mmix_elf_perform_relocation): Adjust for above change.
6014 (mmix_elf_relocate_section): Likewise.
6015 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6016 (mmix_elf_get_section_contents): Delete.
6017 (bfd_elf64_get_section_contents): Delete.
6018 (mmix_elf_relocate_section): Zero stub area.
6019 * linker.c (default_indirect_link_order): Alloc max of section size
6021 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6022 * section.c (bfd_malloc_and_get_section): Likewise.
6023 (struct bfd_section): Update rawsize comment.
6024 * bfd-in2.h: Regenerate.
6026 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6028 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6030 * bfd-in.h (bfd_get_section_limit): Define.
6031 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6032 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6033 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6034 * coff-arm.c (coff_arm_relocate_section): Likewise.
6035 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6036 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6037 (bfd_ns32k_final_link_relocate): Likewise.
6038 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6039 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6040 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6041 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6042 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6043 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6044 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6045 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6046 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6047 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6048 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6049 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6050 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6051 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6052 * elf32-v850.c (v850_elf_reloc): Likewise.
6053 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6054 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6055 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6056 * elf64-mips.c (mips_elf64_gprel32_reloc)
6057 (mips16_gprel_reloc): Likewise.
6058 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6059 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6060 * elf64-sparc.c (init_insn_reloc): Likewise.
6061 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6062 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6063 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6064 (_bfd_mips_elf_generic_reloc): Likewise.
6065 * bfd-in2.h: Regenerate.
6067 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6069 * bfd-in.h (struct stab_info): Move from stabs.c.
6070 * stabs.c (struct stab_link_includes_table): Delete.
6071 (stab_link_includes_lookup): Delete.
6072 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6073 level of indirection from sinfo parm.
6074 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6075 stabstr section. Adjust hash table accesses.
6076 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6077 alloc. Adjust stab_info test.
6078 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6079 (_bfd_coff_final_link): Adjust stab_info test.
6080 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6081 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6083 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6084 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6085 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6086 stabstr section. Adjust stab_info test.
6087 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6088 (_bfd_write_stab_strings): Adjust prototypes.
6089 * libbfd.h: Regenerate.
6090 * libcoff.h: Regenerate.
6091 * bfd-in2.h: Regenerate.
6093 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6095 From Miod Vallat <miod@online.fr>:
6096 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6098 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6100 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6101 (struct elf32_mn10300_link_hash_entry): Remove
6102 pcrel_relocs_copied.
6103 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6104 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6105 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6106 and gotoff relocations if the symbol doesn't bind locally. Use
6107 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6108 relocation for PCREL32.
6109 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6110 to test whether a symbol binds locally.
6111 (elf32_mn10300_link_hash_newfunc): Don't initialize
6112 pcrel_relocs_copied.
6113 (_bfd_mn10300_elf_discard_copies): Delete.
6114 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6116 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6118 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6120 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6122 * som.c (som_set_reloc_info): Correct small typo.
6124 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6126 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6127 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6128 (m32r_elf_gcsweep_hook): Likewise.
6129 (m32r_elf_check_relocs): Likewise.
6130 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6131 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6132 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6133 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6134 * bfd-in2.h: Regenerated.
6135 * libbfd.h: Regenerated.
6137 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6139 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6141 (elf64_x86_64_relocate_section): Issue an error for
6142 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6143 against global symbols when building shared library.
6145 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6147 * section.c (struct sec): Rename "_cooked_size" to "size".
6148 Rename "_raw_size" to "rawsize".
6149 (STD_SECTION): Adjust comments.
6150 (bfd_set_section_size, bfd_get_section_contents): Use size.
6151 (bfd_malloc_and_get_section): New function.
6152 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6153 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6154 Correctly free reloc and contents memory.
6155 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6156 and fake CIE now that we can shink section size to zero.
6157 (_bfd_elf_write_section_eh_frame): Likewise..
6158 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6159 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6160 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6161 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6162 unneeded indirection.
6163 * elf.c (_bfd_elf_section_offset): .. and update call.
6164 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6165 * libbfd.h: Regenerate.
6166 * bfd-in2.h: Regenerate.
6168 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6169 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6170 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6171 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6172 Similarly use "rawsize", if non-zero, in reloc functions to validate
6173 reloc addresses. Use new bfd_malloc_and_get_section in most places
6174 where bfd_get_section_contents was called. Expand all occurrences of
6175 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6176 grok_prstatus and similar functions to "size".
6177 * aix386-core.c (aix386_core_file_p): ..
6178 * aix5ppc-core.c (xcoff64_core_p): ..
6179 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6180 aout_adobe_set_section_contents): ..
6181 * aout-target.h (callback): ..
6182 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6183 MY_bfd_final_link): ..
6184 * aoutf1.h (sunos4_core_file_p): ..
6185 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6186 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6187 final_link, aout_link_input_section): ..
6188 * binary.c (binary_object_p, binary_canonicalize_symtab,
6189 binary_set_section_contents): ..
6190 * bout.c (b_out_callback, b_out_write_object_contents,
6191 b_out_set_section_contents, b_out_bfd_relax_section,
6192 b_out_bfd_get_relocated_section_contents): ..
6193 * cisco-core.c (cisco_core_file_validate): ..
6194 * coff-alpha.c (alpha_ecoff_object_p,
6195 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6196 * coff-arm.c (coff_arm_relocate_section,
6197 bfd_arm_allocate_interworking_sections): ..
6198 * coff-h8300.c (h8300_reloc16_extra_cases,
6199 h8300_bfd_link_add_symbols): ..
6200 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6201 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6202 ppc_bfd_coff_final_link): ..
6203 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6204 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6205 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6206 * coff64-rs6000.c (xcoff64_write_object_contents,
6207 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6208 * coffcode.h (coff_compute_section_file_positions,
6209 coff_write_object_contents): ..
6210 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6211 coff_section_symbol, build_debug_section): ..
6212 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6213 process_embedded_commands, _bfd_coff_link_input_bfd,
6214 _bfd_coff_write_global_sym): ..
6215 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6216 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6217 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6218 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6219 _bfd_dwarf2_find_nearest_line): ..
6220 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6221 ecoff_compute_section_file_positions,
6222 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6223 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6224 _bfd_elf_discard_section_eh_frame_hdr,
6225 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6226 _bfd_elf_write_section_eh_frame,
6227 _bfd_elf_write_section_eh_frame_hdr): ..
6228 * elf-hppa.h (elf_hppa_sort_unwind): ..
6229 * elf-m10200.c (mn10200_elf_relax_section,
6230 mn10200_elf_relax_delete_bytes,
6231 mn10200_elf_get_relocated_section_contents): ..
6232 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6233 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6234 mn10300_elf_relax_delete_bytes,
6235 mn10300_elf_get_relocated_section_contents,
6236 _bfd_mn10300_elf_adjust_dynamic_symbol,
6237 _bfd_mn10300_elf_discard_copies,
6238 _bfd_mn10300_elf_size_dynamic_sections,
6239 _bfd_mn10300_elf_finish_dynamic_sections): ..
6240 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6241 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6242 bfd_elf_set_group_contents, map_sections_to_segments,
6243 elf_sort_sections, assign_file_positions_for_segments,
6244 SECTION_SIZE, copy_private_bfd_data,
6245 _bfd_elf_get_dynamic_reloc_upper_bound,
6246 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6247 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6248 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6249 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6250 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6251 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6252 bfd_elf32_arm_process_before_allocation,
6253 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6254 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6255 elf32_arm_write_section): ..
6256 * elf32-cris.c (cris_elf_grok_prstatus,
6257 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6258 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6259 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6260 elf_cris_discard_excess_dso_dynamics,
6261 elf_cris_discard_excess_program_dynamics): ..
6262 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6263 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6264 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6265 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6266 elf32_frvfdpic_size_dynamic_sections,
6267 elf32_frvfdpic_modify_segment_map,
6268 elf32_frvfdpic_finish_dynamic_sections): ..
6269 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6270 elf32_h8_get_relocated_section_contents): ..
6271 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6272 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6273 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6274 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6275 elf32_hppa_finish_dynamic_sections): ..
6276 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6277 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6278 i370_elf_finish_dynamic_sections): ..
6279 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6280 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6281 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6282 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6283 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6284 * elf32-ip2k.c (ip2k_is_switch_table_128,
6285 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6286 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6287 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6288 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6289 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6290 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6291 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6292 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6293 m32r_elf_get_relocated_section_contents): ..
6294 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6295 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6296 m68hc11_elf_relax_delete_bytes): ..
6297 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6298 m68hc12_elf_size_one_stub): ..
6299 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6300 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6301 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6302 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6303 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6304 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6305 elf32_mips_grok_prstatus): ..
6306 * elf32-or32.c (or32_elf_consth_reloc): ..
6307 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6308 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6309 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6310 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6311 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6312 ppc_elf_final_write_processing): ..
6313 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6314 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6315 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6316 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6317 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6318 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6319 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6320 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6321 * elf32-sh64-com.c (sh64_address_in_cranges,
6322 sh64_get_contents_type): ..
6323 * elf32-sh64.c (sh64_find_section_for_address,
6324 sh64_elf_final_write_processing): ..
6325 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6326 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6327 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6328 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6329 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6330 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6331 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6332 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6333 elf_vax_finish_dynamic_sections): ..
6334 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6335 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6336 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6337 xstormy16_elf_finish_dynamic_sections): ..
6338 * elf32-xtensa.c (xtensa_read_table_entries,
6339 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6340 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6341 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6342 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6343 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6344 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6345 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6346 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6347 xtensa_callback_required_dependence): ..
6348 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6349 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6350 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6351 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6352 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6353 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6354 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6355 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6356 * elf64-hppa.c (allocate_dynrel_entries,
6357 elf64_hppa_size_dynamic_sections,
6358 elf64_hppa_finish_dynamic_sections): ..
6359 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6360 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6361 elf64_mips_grok_prstatus): ..
6362 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6363 mmix_elf_relocate_section, mmix_elf_final_link,
6364 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6365 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6366 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6367 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6368 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6369 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6370 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6371 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6372 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6373 ppc64_elf_finish_dynamic_sections): ..
6374 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6375 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6376 elf_s390_finish_dynamic_sections): ..
6377 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6378 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6379 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6380 sh64_elf64_finish_dynamic_sections): ..
6381 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6382 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6383 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6384 sparc64_elf_finish_dynamic_symbol,
6385 sparc64_elf_finish_dynamic_sections): ..
6386 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6387 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6388 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6389 elf64_x86_64_finish_dynamic_sections): ..
6390 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6391 * elfcode.h (elf_slurp_reloc_table): ..
6392 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6393 elf_finalize_dynstr, elf_link_add_object_symbols,
6394 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6395 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6396 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6397 elf32_mips_grok_prstatus): ..
6398 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6399 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6400 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6401 elfNN_ia64_finish_dynamic_sections): ..
6402 * elfxx-mips.c (mips_elf_create_procedure_table,
6403 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6404 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6405 mips_elf_global_got_index, mips_elf_multi_got,
6406 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6407 mips_elf_allocate_dynamic_relocations,
6408 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6409 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6410 _bfd_mips_elf_always_size_sections,
6411 _bfd_mips_elf_size_dynamic_sections,
6412 _bfd_mips_elf_finish_dynamic_symbol,
6413 _bfd_mips_elf_finish_dynamic_sections,
6414 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6415 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6416 _bfd_elf_mips_get_relocated_section_contents,
6417 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6418 * hp300hpux.c (callback): ..
6419 * hppabsd-core.c (make_bfd_asection): ..
6420 * hpux-core.c (make_bfd_asection): ..
6421 * i386linux.c (linux_link_create_dynamic_sections,
6422 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6423 * i386msdos.c (msdos_write_object_contents): ..
6424 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6425 os9k_set_section_contents): ..
6426 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6427 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6428 ieee_write_section_part, do_with_relocs, do_as_repeat,
6429 do_without_relocs, ieee_write_debug_part, init_for_output,
6430 ieee_set_section_contents): ..
6431 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6432 * irix-core.c (do_sections, make_bfd_asection): ..
6433 * libaout.h (aout_section_merge_with_text_p): ..
6434 * libbfd.c (_bfd_generic_get_section_contents,
6435 _bfd_generic_get_section_contents_in_window): ..
6436 * linker.c (default_indirect_link_order): ..
6437 * lynx-core.c (make_bfd_asection): ..
6438 * m68klinux.c (linux_link_create_dynamic_sections,
6439 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6440 * mach-o.c (bfd_mach_o_make_bfd_section,
6441 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6442 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6443 bfd_mach_o_scan_read_segment): ..
6444 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6445 _bfd_merge_sections): ..
6446 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6447 mmo_map_set_sizes, mmo_canonicalize_symtab,
6448 mmo_internal_write_section, mmo_write_object_contents): ..
6449 * netbsd-core.c (netbsd_core_file_p): ..
6450 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6451 nlm_alpha_set_public_section): ..
6452 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6453 * nlm32-sparc.c (nlm_sparc_write_import): ..
6454 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6455 nlm_compute_section_file_positions): ..
6456 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6457 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6458 * opncls.c (get_debug_link_info): ..
6459 * osf-core.c (make_bfd_asection): ..
6460 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6461 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6462 final_link, aout_link_input_section): ..
6463 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6464 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6465 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6466 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6467 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6468 * ptrace-core.c (ptrace_unix_core_file_p): ..
6469 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6470 _bfd_final_link_relocate, bfd_generic_relax_section,
6471 bfd_generic_get_relocated_section_contents): ..
6472 * reloc16.c (bfd_coff_reloc16_relax_section,
6473 bfd_coff_reloc16_get_relocated_section_c): ..
6474 * riscix.c (riscix_some_aout_object_p): ..
6475 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6476 * sco5-core.c (make_bfd_asection): ..
6477 * simple.c (bfd_simple_get_relocated_section_contents): ..
6478 * som.c (som_object_setup, setup_sections, som_prep_headers,
6479 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6480 som_set_reloc_info, som_get_section_contents,
6481 som_bfd_link_split_section): ..
6482 * sparclinux.c (linux_link_create_dynamic_sections,
6483 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6484 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6485 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6486 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6487 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6488 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6489 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6490 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6491 sunos_finish_dynamic_link): ..
6492 * syms.c (_bfd_stab_section_find_nearest_line): ..
6493 * tekhex.c (first_phase, tekhex_set_section_contents,
6494 tekhex_write_object_contents): ..
6495 * trad-core.c (trad_unix_core_file_p): ..
6496 * versados.c (process_esd, process_otr, process_otr): ..
6497 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6498 * vms-misc.c (add_new_contents): ..
6499 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6500 * vms.c (vms_set_section_contents): ..
6501 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6502 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6503 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6504 * xsym.c (bfd_sym_scan): .. See above.
6506 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6508 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6509 calling _bfd_merged_section_offset only for section symbols.
6511 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6513 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6514 for handling SEC_MERGE symbols in relax_section.
6516 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6518 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6519 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6520 linked together. Mark the result as h8300sx code.
6522 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6524 * elf-bfd.h (struct elf_backend_data): Added
6525 elf_backend_omit_section_dynsym.
6526 (_bfd_elf_link_omit_section_dynsym): Declare.
6527 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6528 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6529 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6530 (_bfd_elf_link_renumber_dynsyms): ... this function.
6531 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6532 _bfd_elf_link_omit_section_dynsym).
6533 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6535 2004-06-21 Nick Clifton <nickc@redhat.com>
6537 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6540 2004-06-17 Jerome Guitton <guitton@gnat.com>
6542 * bfd-in.h (bfd_cache_close_all): New function declaration.
6543 * bfd-in2.h: Regenerate.
6544 * cache.c (bfd_cache_close_all): New function definition.
6546 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6548 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6550 * configure: Regenerate.
6552 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6554 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6555 the pre-existing section.
6557 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6559 * section.c (struct sec): Remove usused flags. Reorganize a little.
6560 (bfd_get_section_size_before_reloc): Delete.
6561 (bfd_get_section_size_after_reloc): Delete.
6562 (STD_SECTION): Update.
6563 (bfd_get_section_size_now): Delete.
6564 (bfd_set_section_contents): Don't referece reloc_done.
6565 (bfd_get_section_contents): Remove reloc_done comment.
6566 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6568 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6569 * ecoff.c (bfd_debug_section): Update initializer.
6570 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6571 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6572 * bfd-in.h (bfd_section_size): Expand.
6573 (bfd_get_section_size): New macro.
6574 * bfd-in2.h: Regenerate.
6575 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6576 bfd_get_section_size_before_reloc with bfd_get_section_size.
6577 * coffcode.h (coff_write_object_contents): Likewise.
6578 * coffgen.c (build_debug_section): Likewise.
6579 * dwarf1.c (parse_line_table): Likewise.
6580 (_bfd_dwarf1_find_nearest_line): Likewise.
6581 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6582 * i386msdos.c (msdos_write_object_contents): Likewise.
6583 * pdp11.c (squirt_out_relocs): Likewise.
6584 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6585 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6587 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6589 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6590 removal) with updated comment.
6591 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6593 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6594 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6596 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6598 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6599 overflow on branches to undefweaks.
6601 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6603 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6604 as ecoff_section_data() does not return a valid lvalue.
6606 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6608 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6609 (elf_link_add_object_symbols): Likewise.
6611 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6612 (elf_backend_reloc_type_class): New.
6614 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6616 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6618 * configure: Regenerate.
6620 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6622 From: Albert Chin-A-Young <china@thewrittenword.com>
6623 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6626 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6628 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6631 2004-05-28 DJ Delorie <dj@redhat.com>
6633 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6634 for linking, but otherwise adjust reloc for merged sections.
6636 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6638 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6639 _bfd_merged_section_offset for local symbols.
6641 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6643 * Makefile.am: Regenerate dependencies.
6644 * Makefile.in: Regenerate.
6645 * archures.c: Add bfd_mach_sh3_nommu .
6646 * bfd-in2.h: Regenerate.
6647 * cpu-sh.c: Add sh3-nommu architecture.
6648 (bfd_to_arch_table): Create new table.
6649 (sh_get_arch_from_bfd_mach): Create new function.
6650 (sh_get_arch_up_from_bfd_mach): Create new function.
6651 (sh_merge_bfd_arch): Create new function.
6652 * elf32-sh.c (sh_ef_bfd_table): Add table.
6653 (sh_elf_check_relocs): Replace switch statement with
6654 use of sh_ef_bfd_table .
6655 (sh_elf_get_flags_from_mach): Add new function.
6656 (sh_find_elf_flags): Likewise.
6657 (sh_elf_copy_private_data): Replace most of non-elf contents
6658 with a call to sh_merge_bfd_arch() .
6660 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6662 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6663 * Makefile.in: Regenerate.
6665 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6667 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6668 custom calling conventions for dynamic symbols.
6669 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6670 symbol if it's an alias to a global one.
6672 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6674 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6677 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6679 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6682 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6684 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6685 for SHT_GROUP sections.
6687 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6689 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6691 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6692 * merge.c: Formatting. Remove unnecessary casts. Expand
6693 bfd_get_section_alignment macro.
6694 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6695 use throughout file.
6696 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6697 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6698 section name to determine sinfo group, instead test output section
6700 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6701 _bfd_strip_section_from_output rather than just twiddling flags.
6702 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6703 (_bfd_merge_sections): Update prototype.
6704 * libbfd.h: Regenerate.
6706 2004-05-24 Mark Kettenis <kettenis@gnu.org>
6708 * netbsd-core.c: Correctly indent section that sets architecture
6711 From Miod Vallat <miod@online.fr>:
6712 * m88kopenbsd.c: New file.
6713 * targets.c (m88k_openbsd_vec): New.
6714 * config.bfd: Add m88k-*-openbsd*.
6715 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
6716 (m88kopenbsd_vec): New.
6717 * configure: Regenerate.
6718 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
6719 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
6721 * Makefile.in: Regenerate.
6722 * po/SRC-POTFILES.in: Regenerate.
6724 2004-05-24 Nick Clifton <nickc@redhat.com>
6726 * hash.c: Remove bogus node "Changing the default Hash Table Size"
6727 introduced by hash table size patch.
6729 2004-05-22 Ben Elliston <bje@au.ibm.com>
6731 * configure.in (is_release): Remove.
6732 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
6733 (AC_OUTPUT): Don't output bfdver.h from version.h.
6734 * configure: Regenerate.
6735 * Makefile.am (RELEASE): New variable.
6736 (bfdver.h): New target.
6737 * Makefile.in: Regenerate.
6738 * doc/Makefile.in: Likewise.
6740 2004-05-22 Ben Elliston <bje@au.ibm.com>
6742 * Makefile.am (config.status): Don't depend on version.h.
6743 * Makefile.in: Regenerate.
6745 2004-05-22 Alan Modra <amodra@bigpond.net.au>
6747 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
6748 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
6749 * libbfd.h: Regenerate.
6750 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
6751 (_bfd_elf_rel_local_sym): Likewise.
6752 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
6753 (elf_link_input_bfd): Likewise.
6754 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
6755 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6756 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
6757 (elfNN_ia64_relocate_section): Likewise.
6759 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
6761 * hash.c (bfd_default_hash_table_size): New variable.
6762 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
6763 (bfd_hash_set_default_size): New function. Set the default size
6764 to a selected prime number close to the argument. Document new
6766 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
6767 * bfd-in2.h: Regenerate.
6768 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
6769 * Makefile.in: Regenerate.
6771 2004-05-21 Mark Kettenis <kettenis@gnu.org>
6773 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
6774 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
6775 arm, m68k, m88k and hppa core files.
6777 2004-05-21 Nick Clifton <nickc@redhat.com>
6779 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
6780 (bfd_bwrite): Likewise.
6781 (bfd_tell): Likewise.
6782 (bfd_flush): Likewise.
6783 (bfd_stat): Likewise.
6784 (bfd_seek): Likewise.
6785 (bfd_get_mtime): Likewise.
6786 (bfd_get_size): Likewise.
6788 2004-05-19 Ben Elliston <bje@au.ibm.com>
6790 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
6792 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6794 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
6795 (bfd_generic_openr_next_archived_file): Likewise.
6797 2004-05-17 Bob Wilson <bob.wilson@acm.org>
6799 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
6800 section names by inserting a new substring after .gnu.linkonce, except
6801 for .gnu.linkonce.t.* where the "t." is replaced.
6803 2004-05-17 Adam Nemet <anemet@lnxw.com>
6805 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
6806 (m68-*-lynxos* case): Likewise.
6807 (powerpc-*-lyxnos* case): New case.
6808 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
6810 2004-05-17 David Heine <dlheine@tensilica.com>
6812 * aout-target.h (MY_bfd_copy_private_header_data): Define.
6813 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
6814 * bfd.c (bfd_copy_private_header_data): Define.
6815 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
6817 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
6818 * coffcode.h (coff_bfd_copy_private_header_data): Define.
6819 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
6820 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
6821 segments by calling copy_private_bfd_data.
6822 (_bfd_elf_copy_private_header_data): Define.
6823 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
6824 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
6825 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
6826 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
6827 * mmo.c (mmo_bfd_copy_private_header_data): Define.
6828 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
6829 * som.c (som_bfd_copy_private_header_data): Define.
6830 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
6831 * vms.c (vms_bfd_copy_private_header_data): Define.
6832 * bfd-in2.h: Regenerate.
6833 * libbfd.h: Regenerate.
6835 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6837 * elfxx-mips.c (MINUS_TWO): Define.
6838 (mips_elf_higher, mips_elf_highest,
6839 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
6840 some bfd_vma values.
6841 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
6843 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6845 * som.c (log2): Rename to exact_log2. Adjust all callers.
6847 2004-05-13 Paul Brook <paul@codesourcery.com>
6849 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
6850 dwarf3 format CIE entries. Remove comment about the size of the
6851 ra_column field. It is now correctly deduced.
6853 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6855 * config.bfd (or32-*-rtems*): Switch to elf.
6857 2004-05-13 Nick Clifton <nickc@redhat.com>
6859 * po/fr.po: Updated French translation.
6861 2004-05-11 Jakub Jelinek <jakub@redhat.com>
6863 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
6864 into .dynsym if elf_section_data (sec)->dynindx <= 0.
6865 Adjust counting of last_local.
6866 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
6867 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
6868 created by the linker nor !SHF_ALLOC.
6870 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
6871 DT_PLTGOT to the start of the .got.plt section instead of the
6872 .got output section. Set sh_entsize for .got section in addition
6874 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6875 is at sgot->output_section->vma.
6876 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
6877 DT_PLTGOT to the start of the .got.plt section instead of the
6878 .got output section.
6879 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
6880 is at sgot->output_section->vma. Set sh_entsize for .got section
6881 in addition to .got.plt.
6882 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
6883 (bfd_section_from_phdr): Likewise.
6884 (map_sections_to_segments): Likewise.
6885 (assign_file_positions_for_segments): Likewise.
6886 (get_program_header_size): Likewise.
6887 * elflink.c (bfd_elf_size_dynamic_sections): Set
6888 elf_tdata (output_bfd)->relro from info->relro.
6889 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
6891 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
6893 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
6894 a zero symndx for which we hadn't accounted a dynamic relocation.
6895 (_frvfdpic_add_rofixup): Likewise.
6897 2004-05-07 Brian Ford <ford@vss.fsi.com>
6898 DJ Delorie <dj@redhat.com>
6900 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
6901 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
6902 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
6903 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
6905 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6907 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
6908 immediately if there's no link info.
6909 (elf32_frvfdpic_copy_private_bfd_data): New.
6910 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
6912 2004-05-06 Zack Weinberg <zack@codesourcery.com>
6914 * dwarf2.c (add_line_info): Also set info->filename to NULL if
6915 filename argument is null; do not call strlen on a null pointer.
6917 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
6919 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
6922 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6924 * configure.in (bfd_elf32_frvfdpic_vec): New.
6925 * configure: Rebuilt.
6926 * targets.c (bfd_elf32_frvfdpic_vec): New.
6927 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6929 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6930 frvfdpic instead of frv. Rearrange elf-target macros such that
6931 the FDPIC-specific ones are only defined for this new target
6933 (bfd_elf32_frvfdpic_vec): Declare.
6935 (elf32_frv_relocate_section): Use it to enable segment checking
6936 and to control rofixup emission. Add output section vma to
6937 applied relocation in non-LOAD non-ALLOC sections. Use
6938 _bfd_error_handler for errors.
6939 (_frv_create_got_section): Create .rel.got and .rofixup only in
6940 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6942 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6943 (elf32_frvfdpic_modify_segment_map): Likewise.
6944 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6945 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6946 error message if we miscompute the rofixup size.
6947 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6948 (frvfdpic_elf_encode_eh_address): Likewise.
6949 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6950 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6951 relocs. Reject unknown relocation types.
6952 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6953 (frv_elf_merge_private_bfd_data): Likewise.
6954 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6955 0x4000 for newly-added elf32-frvfdpic.
6957 2004-05-05 Nick Clifton <nickc@redhat.com>
6960 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6961 returning NULL as most users of this function do not check its
6963 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6964 of bfd_cache_lookup().
6965 * sco5-core.c (sco5_core_file_p): Likewise.
6966 * trad-core.c (trad_unix_core_file_p): Likewise.
6968 2004-05-05 Nick Clifton <nickc@redhat.com>
6970 * cache.c (bfd_cache_lookup): Improve formatting.
6971 * archive.c: Fix formatting.
6973 2004-05-05 Peter Barada <peter@the-baradas.com>
6975 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6976 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6977 * bfd-in2.h(bfd_architecture): Regenerate.
6979 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6981 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6983 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6984 those against discarded link-once and SEC_MERGE section symbols.
6986 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6988 * section.c (bfd_get_section_by_name_if): New.
6989 * bfd-in2.h: Regenerated.
6991 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6993 * som.c (som_bfd_is_group_section): Define.
6995 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6997 * section.c (bfd_make_section_anyway): Copy the whole
6998 bfd_hash_entry, not just "next" from existing entry.
7000 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7002 * elf.c (bfd_section_from_shdr): Maintain the section order in
7004 (special_sections): Add ".note.GNU-stack".
7005 (elf_fake_sections): Handle section group for relocatable
7008 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7010 * section.c (bfd_sections_find_if): New.
7011 * bfd-in2.h: Regenerated.
7013 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7015 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7017 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7018 * elf.c (bfd_elf_is_group_section): New function.
7019 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7020 * section.c (bfd_generic_is_group_section): New function.
7021 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7022 (BFD_JUMP_TABLE_LINK): Adjust.
7023 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7024 * aout-target.h (MY_bfd_is_group_section): Define.
7025 * aout-tic30.c (MY_bfd_is_group_section): Define.
7026 * bfd.c (bfd_is_group_section): Define.
7027 * binary.c (binary_bfd_is_group_section): Define.
7028 * bout.c (b_out_bfd_is_group_section): Define.
7029 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7030 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7031 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7032 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7033 * coffcode.h (coff_bfd_is_group_section): Define.
7034 * i386msdos.c (msdos_bfd_is_group_section): Define.
7035 * i386os9k.c (os9k_bfd_is_group_section): Define.
7036 * ieee.c (ieee_bfd_is_group_section): Define.
7037 * ihex.c (ihex_bfd_is_group_section): Define.
7038 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7039 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7040 * mmo.c (mmo_bfd_is_group_section): Define.
7041 * nlm-target.h (nlm_bfd_is_group_section): Define.
7042 * oasys.c (oasys_bfd_is_group_section): Define.
7043 * pef.c (bfd_pef_bfd_is_group_section): Define.
7044 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7045 * srec.c (srec_bfd_is_group_section): Define.
7046 * tekhex.c (tekhex_bfd_is_group_section): Define.
7047 * versados.c (versados_bfd_is_group_section): Define.
7048 * vms.c (vms_bfd_is_group_section): Define.
7049 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7050 * bfd-in2.h: Regenerate.
7051 * libbfd.h: Regenerate.
7053 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7055 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7057 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7059 * configure.in: Update version to 2.15.91.
7060 * configure: Regenerate.
7062 2004-04-29 Brian Ford <ford@vss.fsi.com>
7064 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7065 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7066 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7067 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7068 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7069 .gnu.linkonce.wi. sections.
7070 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7071 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7073 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7074 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7076 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7078 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7079 * bfd-in2.h: Regenerate.
7080 * libbfd.h: Likewise.
7082 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7084 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7086 (setup_sections): Use som_subspace_dictionary_record struct instead
7087 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7088 is_comdat, is_common or dup_common.
7089 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7090 is_comdat, is_common and dup_common in section subspace_dict from
7092 (som_begin_writing): Use som_subspace_dictionary_record struct.
7093 (som_finish_writing): Likewise.
7094 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7095 is_common and dup_common flags in info for symbol. Add comment
7096 regarding linker support for these fields. Slightly reorganize
7098 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7099 dup_common fields in symbol table from symbol info.
7100 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7101 arguments. Set corresponding fields in copy_data. Change all callers.
7102 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7104 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7105 * som.h (som_subspace_dictionary_record): Define.
7106 (som_copyable_section_data_struct): Add is_comdat, is_common and
7108 (som_section_data_struct): Use som_subspace_dictionary_record struct
7109 instead of subspace_dictionary_record.
7110 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7112 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7114 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7115 if set. Check reloc_done flag before applying relocations. Use
7116 output addresses, both when applying relocations and when comparing
7117 against the specified section.
7118 (elf_xtensa_relocate_section): Use output address to check if dynamic
7119 reloc is in a literal pool. Set section's reloc_done flag.
7121 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7123 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7124 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7126 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7129 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7131 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7132 structure field removed in 2004-04-24 patch.
7133 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7135 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7137 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7138 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7139 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7140 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7141 field before calling elf_backend_section_flags.
7143 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7145 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7146 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7147 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7148 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7149 and BFD_RELOC_32_PCREL.
7150 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7151 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7152 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7153 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7154 (mips_elf_next_relocation): Move comment about matching HI/LO
7156 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7157 R_MIPS_GNU_REL_HI16.
7159 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7161 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7162 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7163 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7164 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7165 and update comments to reflect current usage.
7166 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7167 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7169 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7170 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7171 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7172 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7173 type number to be MIPS_R_PCREL16.
7174 (mips_relocate_section): Remove support for link-time relaxation
7175 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7176 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7177 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7178 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7179 relaxation of branches used by embedded-PIC.
7180 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7181 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7182 related members, update comment.
7183 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7184 code related to embedded-PIC.
7185 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7186 initialization of now-removed 'adjust' member of
7187 'struct ecoff_debug_info'.
7189 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7191 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7193 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7195 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7196 relocs for locally defined symbols during -shared final link.
7197 (elf32_arm_final_link_relocate): Likewise.
7199 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7201 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7202 ELF_LINK_POINTER_EQUALITY_NEEDED.
7203 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7204 if r_type is not R_X86_64_PC32.
7205 (elf64_x86_64_finish_dynamic_symbol): If
7206 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7209 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7211 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7212 (elf_backend_plt_sym_val): Define.
7214 2004-04-22 Andrew Cagney <cagney@redhat.com>
7216 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7218 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7220 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7222 * som.c (som_set_section_contents): Constantify second argument.
7223 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7224 (som_object_setup): Rework to avoid warning.
7225 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7228 2004-04-22 Andrew Cagney <cagney@redhat.com>
7230 * cache.c (bfd_cache_close): Check for a previously closed file.
7232 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7234 * bfd.c (bfd_get_synthetic_symtab): Define.
7235 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7236 NAME##_get_synthetic_symtab.
7237 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7238 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7239 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7241 (_bfd_elf_get_synthetic_symtab): New prototype.
7242 * elfcode.h (elf_get_synthetic_symtab): Define.
7243 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7244 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7245 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7246 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7247 * bfd-in2.h: Rebuilt.
7248 * libbfd.h: Rebuilt.
7249 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7250 (elf_backend_plt_sym_val): Define.
7251 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7252 (elf_backend_plt_sym_val): Define.
7253 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7254 (elf_backend_plt_sym_val): Define.
7255 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7256 (elf_backend_plt_sym_val): Define.
7257 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7258 (elf_backend_plt_sym_val): Define.
7259 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7260 (elf_backend_plt_sym_val): Define.
7261 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7262 (elf_backend_plt_sym_val): Define.
7263 * aout-target.h (MY_get_synthetic_symtab): Define.
7264 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7265 * coff-rs6000.c (rs6000coff_vec): Add
7266 _bfd_nodynamic_get_synthetic_symtab.
7267 (pmac_xcoff_vec): Likewise.
7268 * coff64-rs6000.c (rs6000coff64_vec): Add
7269 _bfd_nodynamic_get_synthetic_symtab.
7270 (aix5coff64_vec): Likewise.
7271 * sunos.c (MY_get_synthetic_symtab): Define.
7272 * vms.c (vms_get_synthetic_symtab): Define.
7274 2004-04-22 Nick Clifton <nickc@redhat.com>
7276 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7278 2004-04-22 Peter Barada <peter@the-baradas.com>
7280 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7281 * bfd2-in.h: Regenerate.
7282 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7284 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7286 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7287 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7288 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7289 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7290 * bfd-in2.h: Regenerate.
7292 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7294 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7295 require relocations against a weak symbol to reference the same
7296 symbol hash entry if not a final, static link.
7297 (get_cached_value, add_value_map): Add final_static_link argument.
7298 (remove_literals): Pass final_static_link argument as needed.
7300 2004-04-21 Andrew Cagney <cagney@redhat.com>
7302 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7303 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7304 (opncls_bwrite, opncls_bclose, opncls_bflush)
7305 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7306 bfd iovec that uses function callbacks.
7307 (bfd_close): Use the iovec's bclose.
7308 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7309 (cache_bclose, cache_bflush, cache_bstat)
7310 (cache_iovec): New functions and global variable, implement a
7311 cache "iovec", where applicable set bfd_error.
7312 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7313 * bfdio.c (struct bfd_iovec): Define.
7314 (real_read): Delete function.
7315 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7316 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7317 assume that bread and bwrite set bfd_error.
7318 * bfd.c (struct bfd): Add "iovec", update comments.
7319 * bfd-in2.h, libbfd.h: Re-generate.
7321 2004-04-21 Andrew Cagney <cagney@redhat.com>
7323 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7325 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7327 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7328 (bfd_elf_gc_sections): Fail if a shared object is being created.
7329 Do not fail if dynamic sections have been created. Instead call
7330 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7331 dynamically referenced symbols. Do not mark the whole graph
7332 rooted at .eh_frame, only the section proper.
7334 2004-04-20 DJ Delorie <dj@redhat.com>
7336 * reloc.c: Add BFD_RELOC_32_SECREL.
7337 * bfd-in2.h: Regenerate.
7338 * libbfd.h: Likewise.
7339 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7340 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7341 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7343 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7345 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7346 relocs against hidden/protected undefweak symbols properly.
7347 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7349 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7351 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7352 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7355 2004-04-17 Brian Ford <ford@vss.fsi.com>
7357 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7358 filepos for the SizeOfHeaders field.
7359 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7361 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7363 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7365 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7366 change reloc_done. Set and restore _cooked_size.
7369 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7371 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7374 2004-04-15 Nick Clifton <nickc@redhat.com>
7376 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7378 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7380 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7382 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7384 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7385 when it is a definition.
7387 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7389 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7390 when statically linking PIC code.
7391 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7393 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7395 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7396 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7397 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7398 * configure: Regenerate.
7400 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7402 * elflink.c: Include libiberty.h.
7403 * Makefile.am (elflink.lo): Depend on libiberty.h.
7404 * Makefile.in: Regenerate.
7406 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7408 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7411 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7413 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7414 reserve the memory for dynamic linker
7416 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7418 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7419 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7421 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7423 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7424 RELOC_FOR_GLOBAL_SYMBOL.
7425 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7427 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7429 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7430 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7432 2004-04-01 Paul Brook <paul@codesourcery.com>
7434 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7435 * elf32-arm.h (struct elf32_elf_section_map): New.
7436 (struct _arm_elf_section_data): New.
7437 (elf32_arm_section_data): Define.
7438 (struct elf32_arm_link_hash_table): Add byteswap_code.
7439 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7440 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7441 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7442 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7443 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7444 (bfd_elf32_new_section_hook, elf_backend_write_section,
7445 elf_backend_link_output_symbol_hook): Define.
7447 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7449 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7450 that keeps the characters in a B_INCL..B_EINCL range.
7451 (_bfd_link_section_stabs): When computing the sum of the
7452 characters in a B_INCL..B_EINCL range also keep a copy of those
7453 characters. Use this information to distinguish between
7454 include sections that have the same sum and the same length
7455 but which are nevertheless unique.
7457 2004-03-31 Paul Brook <paul@codesourcery.com>
7459 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7460 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7462 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7464 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7465 to 'sum_chars' and add field 'num_chars'.
7466 (_bfd_link_section_stabs): When computing the sum of the
7467 characters in a B_INCL..B_EINCL range also keep a count of the
7468 number of characters. Use this information to help distinguish
7469 between include sections when have the same sum but which
7470 nevertheless are still unique.
7472 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7474 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7476 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7477 Tomer Levi <Tomer.Levi@nsc.com>
7479 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7480 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7481 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7482 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7483 (cpu-cr16c.lo): New target.
7484 (elf32-cr16c.lo): Likewise.
7485 * Makefile.in: Regenerate.
7486 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7487 (bfd_archures_list): Add bfd_cr16c_arch.
7488 * config.bfd: Handle cr16c-*-elf*.
7489 * configure.in: Handle bfd_elf32_cr16c_vec.
7490 * configure: Regenerate.
7491 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7492 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7493 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7494 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7495 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7496 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7497 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7498 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7499 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7500 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7501 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7502 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7503 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7504 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7505 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7506 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7507 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7508 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7509 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7510 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7511 * targets.c (bfd_elf32_cr16c_vec): Declare.
7512 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7513 * cpu-cr16c.c: New file.
7514 * elf32-cr16c.c: Likewise.
7515 * libbfd.h: Regenerate.
7516 * bfd-in2.h: Likewise.
7518 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7520 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7522 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7524 * Makefile.am: Remove all mention of elflink.h.
7525 * Makefile.in: Regenerate.
7526 * bfd-in.h (bfd_elf_discard_info): Declare.
7527 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7528 * bfd-in2.h: Regenerate.
7529 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7530 bfd_elf32_link_record_dynamic_symbol,
7531 bfd_elf64_link_record_dynamic_symbol,
7532 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7533 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7534 _bfd_elf32_link_record_local_dynamic_symbol,
7535 _bfd_elf64_link_record_local_dynamic_symbol,
7536 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7537 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7538 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7539 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7540 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7541 _bfd_elf32_reloc_symbol_deleted_p,
7542 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7543 (bfd_elf_link_record_dynamic_symbol,
7544 bfd_elf_link_record_local_dynamic_symbol,
7545 bfd_elf_final_link, bfd_elf_gc_sections,
7546 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7547 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7548 bfd_elf_reloc_symbol_deleted_p): Declare.
7549 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7550 * elf32-arm.h: Update for changed function names. Remove local
7551 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7552 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7553 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7554 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7555 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7556 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7557 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7558 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7559 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7560 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7561 (bfd_elfNN_print_symbol): Define.
7562 * elfcode.h: Don't include elflink.h.
7563 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7564 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7565 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7566 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7567 elf_link_record_local_dynamic_symbol): Don't define.
7568 * elflink.c: Update for changed function names. Move elflink.h
7570 * elflink.h: Delete file.
7571 * po/SRC-POTFILES.in: Regenerate.
7572 * po/bfd.pot: Regenerate.
7574 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7576 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7577 "name" for global syms accidentally removed in 2004-03-20 change.
7579 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7581 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7582 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7583 where Elf_External_* is different for 64 and 32 bit, with
7584 corresponding elf_size_info field.
7585 (struct elf_final_link_info): Use "bfd_byte *" instead
7586 of "Elf_External_Sym *" for external_syms and symbuf.
7587 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7588 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7589 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7590 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7591 (elf_link_sort_cmp2): Adjust.
7592 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7593 using ELF_R_SYM macro. Set u.sym_mask.
7594 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7595 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7596 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7597 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7598 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7599 swap_syn_out functions. Rearrange dyn swap in/out switch.
7600 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7601 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7602 (elf_link_flush_output_syms): Add elf_backend_data arg.
7603 (elf_link_check_versioned_symbol): Likewise.
7604 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7605 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7606 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7607 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7608 ELF_R_TYPE and ELF_R_INFO macros.
7609 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7610 based on size rather than using ELF_R_INFO.
7611 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7613 (struct alloc_got_off_arg): New.
7614 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7615 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7616 (elf_gc_allocate_got_offsets): Adjust.
7617 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7618 ELF_R_SYM. Use bfd_section_from_elf_index.
7619 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7620 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7621 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7623 2004-03-26 Stan Shebs <shebs@apple.com>
7625 Remove MPW support, no longer used.
7626 * config.bfd (powerpc-*-mpw*): Remove configuration.
7627 * mpw-config.in, mpw-make.sed: Remove files.
7628 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7630 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7632 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7633 (ppc64_elf_add_symbol_hook): New function.
7634 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7635 const from Elf_Internal_Sym param.
7636 * elflink.c (elf_link_add_object_symbols): Adjust.
7637 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7638 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7639 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7640 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7641 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7642 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7643 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7644 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7645 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7646 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7647 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7648 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7649 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7650 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7651 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7652 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7654 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7656 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7657 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7658 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7659 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7660 (bfd_elf64_bfd_link_add_symbols): Delete.
7661 (bfd_elf_link_add_symbols): Declare.
7662 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7663 * elflink.c: Include safe-ctype.h.
7664 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7666 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7667 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7669 (elf_link_add_archive_symbols): Rename from
7670 _bfd_elf_link_add_archive_symbols, make static.
7671 (elf_link_add_object_symbols): New function. Corresponding
7672 elflink.h function converted to use elf_size_info.
7673 (bfd_elf_link_add_symbols): Likewise.
7674 (bfd_elf_size_dynamic_sections): Adjust.
7675 * elflink.h (elf_bfd_link_add_symbols): Delete.
7676 (elf_link_add_object_symbols): Delete.
7677 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7678 bfd_elf_link_add_symbols.
7679 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7681 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7683 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7684 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7686 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7687 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7688 (_bfd_elf_add_dt_needed_tag): Declare.
7689 (_bfd_elf_sort_symbol): Declare.
7690 (_bfd_elf_finalize_dynstr): Declare.
7691 (RELOC_FOR_GLOBAL_SYM): Formatting.
7692 * elfcode.h (elf_add_dynamic_entry): Delete.
7693 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7694 elflink.h function converted to use elf_size_info.
7695 (_bfd_elf_add_dt_needed_tag): Likewise.
7696 (_bfd_elf_sort_symbol): Likewise.
7697 (_bfd_elf_finalize_dynstr): Likewise.
7698 (compute_bucket_count): Likewise.
7699 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7700 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7701 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7702 * elflink.h: ..here.
7703 (sort_symbol, add_dt_needed_tag): Delete.
7704 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7705 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7707 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
7708 * elf32-cris.c (add_dynamic_entry): Likewise.
7709 * elf32-hppa.c (add_dynamic_entry): Likewise.
7710 * elf32-i370.c (add_dynamic_entry): Likewise.
7711 * elf32-i386.c (add_dynamic_entry): Likewise.
7712 * elf32-m32r.c (add_dynamic_entry): Likewise.
7713 * elf32-m68k.c (add_dynamic_entry): Likewise.
7714 * elf32-ppc.c (add_dynamic_entry): Likewise.
7715 * elf32-s390.c (add_dynamic_entry): Likewise.
7716 * elf32-sh.c (add_dynamic_entry): Likewise.
7717 * elf32-sparc.c (add_dynamic_entry): Likewise.
7718 * elf32-vax.c (add_dynamic_entry): Likewise.
7719 * elf32-xtensa.c (add_dynamic_entry): Likewise.
7720 * elf64-alpha.c (add_dynamic_entry): Likewise.
7721 * elf64-hppa.c (add_dynamic_entry): Likewise.
7722 * elf64-ppc.c (add_dynamic_entry): Likewise.
7723 * elf64-s390.c (add_dynamic_entry): Likewise.
7724 * elf64-sparc.c (add_dynamic_entry): Likewise.
7725 * elf64-x86-64.c (add_dynamic_entry): Likewise.
7726 * elfxx-ia64.c (add_dynamic_entry): Likewise.
7727 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
7728 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
7729 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
7730 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
7732 2004-03-23 Paul Brook <paul@codesourcery.com>
7734 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
7736 2004-03-22 Bob Wilson <bob.wilson@acm.org>
7738 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
7739 literal tables and check for relocs outside of literal pools.
7740 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
7741 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
7743 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
7744 (elf_xtensa_relocate_section): Read literal tables and check for
7745 dynamic relocations in read-only sections and not in literal pools.
7747 2004-03-23 Alan Modra <amodra@bigpond.net.au>
7750 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
7752 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
7754 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
7755 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
7756 not defined by the executable, or defined in a DSO.
7757 <eliding run-time relocation of .got>: Initialize GOT entry for a
7758 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
7760 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
7761 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
7762 a PLT reloc to GOT for an executable.
7763 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
7764 .got for a DSO and explain why.
7765 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
7766 and unreferenced symbols for which a PLT is defined. Adjust
7767 dynamic-symbol pruning correspondingly, to make sure we don't lose
7768 a dynamic symbol also defined by a DSO.
7770 2004-03-22 Alan Modra <amodra@bigpond.net.au>
7772 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
7773 and rel args. Group input and output args. Wrap to 80 columns.
7774 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
7775 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
7776 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
7777 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
7778 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7779 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
7780 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
7781 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
7782 RELOC_FOR_GLOBAL_SYMBOL invocation.
7784 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
7786 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
7787 unresolved symbols in objects aren't allowed.
7789 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
7791 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
7792 (elf_hppa_unmark_useless_dynamic_symbols):
7793 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
7794 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
7795 (elf32_hppa_relocate_section): Likewise.
7796 * elf32-i370.c (i370_elf_relocate_section): Likewise.
7797 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
7798 * elf32-sh.c (sh_elf_relocate_section): Likewise.
7799 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
7800 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7802 * elf-m10200.c (mn10200_elf_relocate_section): Use
7803 RELOC_FOR_GLOBAL_SYMBOL.
7804 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
7805 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
7806 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
7807 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
7808 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
7809 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
7810 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
7811 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
7812 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
7813 * elf32-v850.c (v850_elf_relocate_section): Likewise.
7814 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
7815 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
7817 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7819 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
7820 (final_link_relocate): Likewise.
7821 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
7822 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
7824 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7826 * Makefile.am: Run "make dep-am".
7827 * Makefile.in: Regenerate.
7828 * aclocal.m4: Regenerate.
7829 * config.in: Regenerate.
7830 * po/bfd.pot: Regenerate.
7832 2004-03-19 Alan Modra <amodra@bigpond.net.au>
7833 H.J. Lu <hongjiu.lu@intel.com>
7835 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
7836 type and size change code to where it was previously. Remove
7837 dt_needed param. Treat old weak syms as strong if new sym is
7838 from a shared lib, even when old sym is from another shared
7839 lib. Remove unnecessary tests of oldweak and newweak. Correct
7841 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
7842 _bfd_elf_merge_symbol calls.
7843 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
7844 dt_needed local var. Update comments.
7845 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
7846 (_bfd_elf_add_default_symbol): Likewise.
7848 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
7849 strong syms in one shared object overriding weak syms in another.
7851 2004-03-18 Alan Modra <amodra@bigpond.net.au>
7853 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
7854 dyn_lib_class field. Rearrange for better packing.
7855 (elf_dt_soname): Delete.
7856 (elf_dyn_lib_class): Define.
7857 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
7858 (bfd_elf_set_dt_needed_soname): Delete.
7859 (bfd_elf_set_dyn_lib_class): New function.
7860 * elflink.h (add_dt_needed_tag): New function. Split out from..
7861 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
7862 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
7863 initialization of soname.
7864 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
7866 * bfd-in.h (enum dynamic_lib_link_class): New.
7867 (bfd_elf_set_dt_needed_soname): Delete.
7868 (bfd_elf_set_dyn_lib_class): Declare.
7869 * bfd-in2.h: Regenerate.
7871 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
7872 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
7873 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
7874 symbol loop. Instead use add_needed to flag tag as written.
7876 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
7878 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
7879 logic for null_input_bfd detection.
7881 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
7883 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
7885 2004-03-16 Mark Kettenis <kettenis@gnu.org>
7887 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
7890 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7892 * elflink.c (elf_link_read_relocs_from_section): Don't use
7893 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
7894 (_bfd_elf_link_read_relocs): ..to here.
7895 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
7897 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7899 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
7900 values selected in configure.host. Require both to be defined
7901 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
7902 corresponding BFD_HOST vars with quotes.
7903 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
7904 Always require BFD_HOST_64_BIT_DEFINED.
7905 <file_ptr type>: Find off_t size before emitting message. Combine
7906 off_t and ftello64 conditional.
7907 * configure: Regenerate.
7909 2004-03-16 Alan Modra <amodra@bigpond.net.au>
7911 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
7912 aliasing warning. Remove trailing whitespace throughout file.
7914 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7916 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
7917 input_section in calls to get_dyn_name.
7918 * 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
7920 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
7922 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7924 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
7925 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7926 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7927 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7928 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7929 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7930 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7932 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7933 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7934 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7935 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7936 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7937 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7938 (read_8_bytes, read_indirect_string, read_address): Likewise.
7939 (read_abbrevs, parse_comp_unit): Likewise.
7940 * targets.c (struct bfd_target): Likewise.
7941 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7942 * hppabsd-core.c: Likewise. Formatting.
7943 * hpux-core.c: Likewise.
7944 * irix-core.c: Likewise.
7945 * netbsd-core.c: Likewise.
7946 * osf-core.c: Likewise.
7947 * ptrace-core.c: Likewise.
7948 * sco5-core.c: Likewise.
7949 * trad-core.c: Likewise.
7950 * configure: Regenerate.
7951 * bfd-in2.h: Regenerate.
7953 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7955 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7956 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7957 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7958 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7959 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7960 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7961 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7962 * libbfd.c: Likewise in function definitions.
7963 (bfd_put_8): Mask with 0xff rather than casting to char.
7964 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7965 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7966 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7967 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7968 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7969 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7970 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7971 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7972 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7973 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7974 * archive.c (do_slurp_coff_armap): Update swap prototype.
7975 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7976 (tic54x_getl_signed_32): Likewise.
7977 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7978 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7979 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7980 (bfd_getp_signed_32, bfd_putp32): Likewise.
7981 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7982 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7983 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7984 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7985 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7986 bfd_h_getx_signed_16, bfd_h_putx16.
7987 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7988 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7989 * hpux-core.c: Likewise.
7990 * irix-core.c: Likewise.
7991 * netbsd-core.c: Likewise.
7992 * osf-core.c: Likewise.
7993 * ptrace-core.c: Likewise.
7994 * sco5-core.c: Likewise.
7995 * trad-core.c: Likewise.
7996 * bfd-in2.h: Regenerate.
7998 2004-03-15 Matt Thomas <matt@3am-software.com>
8000 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8003 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8005 * config.bfd: Add x86_64-*-openbsd*.
8006 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8008 * configure: Regenerate.
8010 2004-03-12 Nick Clifton <nickc@redhat.com>
8011 Dave Murphy <wintermute2k4@ntlworld.com>
8013 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8014 if the input bfd does not contain any code.
8016 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8018 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8020 2004-03-05 Fred Fish <fnf@redhat.com>
8022 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8023 mips16 symbols to be even rather than testing first for even/odd.
8024 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8026 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8028 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8031 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8033 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8034 undefined symbols as hash_new.
8036 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8038 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8040 * elf32-sh.c: Ditto.
8041 * bfd-in2.h: Regenerate.
8043 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8045 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8047 (_frv_count_got_plt_entries): Initialize them.
8048 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8050 (frv_pic_relocs_info_for_global): Likewise.
8051 (frv_pic_relocs_info_for_local): Likewise.
8052 (frv_pic_merge_early_relocs_info): New.
8053 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8055 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8056 Check that we don't exceed the allocated count for entry.
8057 (_frv_add_rofixup): Likewise.
8058 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8059 (elf32_frv_finish_dynamic_sections): Improve error message in case
8060 we emit too few rofixup entries.
8062 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8064 * archures.c (bfd_mach_fr450): New.
8065 * bfd-in2.h: Regenerate.
8066 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8067 (arch_info_500): Link to it.
8068 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8069 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8070 (frv_elf_arch_extension_p): New function.
8071 (frv_elf_merge_private_bfd_data): Use it.
8073 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8075 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8077 * elflink.h (is_global_data_symbol_definition): Moved to
8079 (elf_link_is_defined_archive_symbol): Likewise.
8080 (elf_link_add_archive_symbols): Likewise. Renamed to
8081 _bfd_elf_link_add_archive_symbols.
8083 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8084 of ELF symbol table entry from backend.
8085 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8086 instead of elf_link_add_object_symbols.
8088 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8090 * elf-bfd.h (struct elf_backend_data): Added
8091 elf_backend_can_make_relative_eh_frame,
8092 elf_backend_can_make_lsda_relative_eh_frame and
8093 elf_backend_encode_eh_address.
8094 (_bfd_elf_encode_eh_address): Declare.
8095 (_bfd_elf_can_make_relative): Declare.
8096 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8097 hooks to decide whether to attempt to make_relative and
8099 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8100 (_bfd_elf_can_make_relative): New.
8101 (_bfd_elf_encode_eh_address): New.
8102 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8103 (frv_elf_encode_eh_address): New.
8104 (elf_backend_can_make_relative_eh_frame): Define.
8105 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8106 (elf_backend_encode_eh_address): Define.
8108 (elf_backend_can_make_relative_eh_frame): Define.
8109 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8110 (elf_backend_encode_eh_address): Define.
8111 (elfNN_bed): Add them.
8113 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8115 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8116 complain_on_overflow to signed.
8118 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8120 * elflink.h (sort_symbol): New.
8121 (elf_link_add_object_symbols): Use a sorted symbol array for
8124 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8126 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8127 for pc relative relocs.
8128 (elf_s390_relocate_section): Likewise.
8129 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8130 for pc relative relocs.
8131 (elf_s390_relocate_section): Likewise.
8133 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8135 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8138 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8140 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8141 field to track if a relocation is against readonly section.
8142 (count_dyn_reloc): Take a new argument for rent->reltext.
8143 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8144 (get_reloc_section): Don't set ia64_info->reltext here.
8145 (allocate_dynrel_entries): Set ia64_info->reltext here.
8147 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8149 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8150 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8151 function's descriptor to symbol+offset, and map local undefweak
8152 symbol to NULL function descriptor.
8153 (elf32_frv_relocate_section): Likewise.
8155 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8157 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8159 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8160 (netbsd_core_file_p): Set architecture from machine ID for
8163 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8165 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8166 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8168 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8170 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8171 symbols with non-default visibility.
8173 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8175 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8176 IMAGE_SCN_MEM_WRITE on known sections only.
8178 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8180 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8181 symbols used in PIE relocs.
8183 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8185 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8188 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8190 * configure.in: Update version to 2.15.90.
8191 * configure: Regenerate.
8193 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8194 Richard Sandiford <rsandifo@redhat.com>
8196 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8197 _bfd_elf_symbol_refs_local_p to decide whether to decay
8198 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8199 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8200 relocs if the symbol wasn't defined by a regular object file.
8201 Don't check the symbol's dynindx.
8203 2004-02-16 Andrew Cagney <cagney@redhat.com>
8205 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8207 * bfd-in2.h: Re-generate.
8209 2004-02-14 Andrew Cagney <cagney@redhat.com>
8211 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8212 _LARGEFILE64_SOURCE.
8214 2004-02-13 Andrew Cagney <cagney@redhat.com>
8216 * elf.c (vma_page_aligned_bias): New function.
8217 (assign_file_positions_except_relocs)
8218 (assign_file_positions_for_segments): Replace broken modulo
8219 arithmetic with call to vma_page_aligned_bias.
8221 2004-02-11 Andrew Cagney <cagney@redhat.com>
8223 * bfd-in.h: Update copyright.
8224 (bfd_tell): Change return type to file_ptr.
8225 * bfd-in2.h: Re-generate.
8226 * cache.c: Update copyright.
8227 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8229 (close_one): Use real_ftell.
8230 * bfdio.c: Update copyright.
8231 (real_ftell, real_fseek): New functions.
8232 (bfd_tell): Use real_fseek and real_ftell, change return type to
8234 (bfd_seek): Use real_ftell and real_fseek, change type of
8235 file_position to a file_ptr.
8236 * libbfd-in.h: Update copyright.
8237 (real_ftell, real_fseek): Declare.
8238 * libbfd.h: Re-generate.
8240 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8241 fseeko and fseeko64. Determine bfd_file_ptr.
8242 * configure: Re-generate.
8243 * config.in: Re-generate.
8245 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8247 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8248 * elf32-h8300.c: Likewise.
8250 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8251 Nick Clifton <nickc@redhat.com>
8253 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8254 GOT entries with no associated GOT subsection.
8256 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8258 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8259 * elf.c (swap_out_syms): Use it to decide whether local section
8260 symbols should be named.
8261 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8262 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8263 (elf_backend_name_local_section_symbols): Define.
8264 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8266 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8268 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8269 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8272 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8274 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8275 to bfd_link_hash_entry passed by reference to
8276 _bfd_generic_link_add_one_symbol.
8278 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8280 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8281 relocations against dynamic symbols.
8283 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8285 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8288 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8290 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8291 * bfd-in2.h, libbfd.h: Rebuilt.
8293 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8295 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8296 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8297 flag has been cleared.
8299 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8301 * coff-h8300.c: Add and adjust comments about relaxation.
8302 * elf32-h8300.c: Likewise.
8304 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8306 * coff-h8300.c: Fix comment typos.
8307 * elf32-h8300.c: Likewise.
8309 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8311 * coff-h8300.c: Add comments about relaxation.
8312 * elf32-h8300.c: Likewise.
8314 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8316 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8318 * aclocal.m4: Regenerate.
8319 * configure: Regenerate.
8321 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8323 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8324 mips_elf64_rtype_to_howto instead of using howto_table.
8326 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8328 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8330 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8331 relocs which would not use the PLT.
8333 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8335 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8336 (ppc64_elf_gc_sweep_hook): Likewise.
8337 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8339 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8341 Adds linker relaxation support for bit manipulation insns like
8342 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8344 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8345 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8346 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8347 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8349 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8351 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8353 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8355 * elf32-h8300.c: Fix formatting.
8357 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8359 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8360 dynamic object is present. Declare r_symndx and h in an inner
8362 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8364 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8366 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8367 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8368 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8369 identically. Do not emit PC24 relocations for shared libraries.
8370 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8371 identically. Don't adjust pc_count.
8372 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8373 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8374 adjust count for branch relocations.
8375 (allocate_dynrelocs): Correct typo in call to
8376 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8377 PC24 or PLT32 relocs when linking.
8379 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8381 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8382 relocation howto with ARM_26 one for consistency.
8383 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8384 that will be converted to ARM_26D ones, since we always want 'done'
8385 relocations to be reflected in section's data.
8386 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8388 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8391 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8393 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8394 are not partial_inplace during a relocatable link.
8396 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8398 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8399 if no dynamic object is present. Declare r_symndx and h in an
8402 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8404 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8405 trampoline if it is known out of range.
8407 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8409 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8410 * elf32-frv.c (_frv_osec_readonly_p): New.
8411 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8413 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8414 (elf32_frv_relocate_section): Likewise. Error out if attempting
8415 to emit rofixups or dynamic relocs in read-only segments. Use
8416 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8417 dynamic relocations.
8418 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8419 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8420 relocations or fixups involving merged sections correctly. Avoid
8421 crash when undefined symbol is referenced by R_FRV_32 or
8422 R_FRV_FUNCDESC_VALUE.
8423 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8424 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8425 input section holding local symbol to addend of R_FRV_32 or
8426 R_FRV_FUNCDESC_VALUE dynamic relocation.
8427 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8428 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8429 (elf32_frv_always_size_sections): Don't store pointer to
8430 __stacksize symbol in sec_info.
8431 (elf32_frv_modify_segment_map): Look it up here.
8432 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8433 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8434 of the lazy PLT entry, not only its offset, as the low word of a
8435 function descriptor.
8436 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8437 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8438 if a hash table entry already exists but is not a definition.
8439 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8440 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8441 (_frv_add_rofixup): Don't inline.
8442 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8443 for undefweak symbols.
8444 (elf32_frv_relocate_section): Avoid crash while computing
8445 relocation when linking with shared library. Only emit rofixups
8446 and dynamic relocations for alloc&load sections. Mark binaries
8447 with inter-segment relocations for relocation as a unit.
8448 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8449 (DEFAULT_STACK_SIZE): New.
8450 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8451 emit rofixups or dynamic relocs when linking dynamic non-PIE
8453 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8454 shared libs too. Reserve the last entry for the GOT pointer.
8455 (elf32_frv_finish_dynamic_sections): Emit it.
8456 (elf32_frv_always_size_sections): New.
8457 (elf32_frv_modify_segment_map): New.
8458 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8460 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8461 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8462 (elf_backend_always_size_sections): New.
8463 (elf_backend_modify_segment_map): New.
8464 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8465 * config.bfd: Added frv-*-*linux*.
8466 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8467 ABS section, instead of crashing.
8468 (elf32_frv_relocate_section): Don't crash before warning about
8469 different segments in non-PIC relocation.
8470 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8471 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8472 relocs to undefweak symbols.
8473 (elf32_frv_relocate_section): Ditto for undefined symbols.
8474 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8475 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8476 gotfixup section was created.
8477 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8478 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8479 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8480 complain_overflow_signed.
8481 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8482 have not been allocated.
8483 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8484 privfd only if dynamic sections were created.
8485 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8486 for GPREL relocs. When linking relocatable FDPIC executables,
8487 emit warnings for relocations that would be illegal on PIE or
8488 shared libraries. Emit rofixup for R_FRV_32 only if input object
8490 (_frv_create_got_section): Define _gp symbol in the rofixup
8492 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8493 dynamic sections missing, error out requesting -melf32frvfd.
8494 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8495 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8496 computation of addends from section and global or local symbol
8497 value. Change return type to bfd_boolean, and return a failure if
8498 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8499 nonzero addend is required.
8500 (elf32_frv_relocate_section): Likewise. Print error for
8501 unsupported nonzero addends.
8502 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8503 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8504 force everything local.
8505 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8506 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8507 (frv_gotfixup_section): New.
8508 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8509 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8511 (_frv_add_rofixup): New.
8512 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8513 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8514 improve some ugly conditions.
8515 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8516 relocations in fdpic.
8517 (_frv_create_got_section): Create .rofixup.got section.
8518 (struct _frv_dynamic_got_info): Added fixups.
8519 (_frv_count_got_plt_entries): Account in-GOT relocations into
8520 relocs32, relocsfd and relocsfdv. Account them into relocs or
8521 fixups, as appropriate.
8522 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8524 (elf32_frv_finish_dynamic_sections): Verify that the right number
8525 of relocations and fixups was generated.
8526 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8528 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8529 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8530 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8531 descriptor of a (formerly-)global symbol is local.
8532 (struct frv_pic_relocs_info): Adjust comments.
8533 (_frv_emit_got_relocs_plt_entries): Adjust.
8534 (elf32_frv_relocate_section): Likewise.
8535 (_frv_count_got_plt_entries): Likewise.
8536 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8537 symbol's value to addend in the common preamble. Decay dynamic
8538 symbols to section+offset if they bind or call locally, for GOT
8539 and FUNCDESC_VALUE, respectively.
8540 (elf32_frv_relocate_section): Likewise.
8541 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8542 internal or hidden visibility.
8543 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8544 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8545 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8546 (elf32_frv_relocate_section): Pass relocation addend in. Use
8547 original relocation addend to look up the got relocs/plt entries
8548 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8549 processing relocations that reference .scommon symbols.
8550 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8551 Introduce support for dynamic linking.
8552 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8553 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8554 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8555 (frv_reloc_type_lookup): Return REL howtos for executables and
8557 (frv_info_to_howto_rel): New.
8558 (struct frv_elf_link_hash_table): New.
8559 (frv_hash_table, frv_got_section, frv_gotrel_section,
8560 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8561 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8562 (frv_elf_link_hash_table_create): New.
8563 (struct frv_pic_relocs_info): New.
8564 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8565 (frv_pic_relocs_info_find): New.
8566 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8568 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8569 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8570 (_frv_emit_got_relocs_plt_entries): New.
8571 (elf32_frv_relocate_section): Add support for dynamic linking.
8572 Handle new relocations.
8573 (_frv_create_got_section): New.
8574 (elf32_frv_create_dynamic_sections): New.
8575 (ELF_DYNAMIC_INTERPRETER): New.
8576 (struct _frv_dynamic_got_info): New.
8577 (_frv_count_got_plt_entries): New.
8578 (struct _frv_dynamic_got_plt_info): New.
8579 (_frv_compute_got_alloc_data): New.
8580 (_frv_get_got_entry, _frv_get_fd_entry): New.
8581 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8582 (_frv_resolve_final_relocs_info): New.
8583 (elf32_frv_size_dynamic_sections): New.
8584 (elf32_frv_finish_dynamic_sections): New.
8585 (elf32_frv_adjust_dynamic_symbol): New.
8586 (elf32_frv_finish_dynamic_symbol): New.
8587 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8589 (elf_info_to_howto_rel): Define.
8590 (bfd_elf32_bfd_link_hash_table_create): Define.
8591 (elf_backend_create_dynamic_sections): Define.
8592 (elf_backend_adjust_dynamic_symbol): Define.
8593 (elf_backend_size_dynamic_sections): Define.
8594 (elf_backend_finish_dynamic_symbol): Define.
8595 (elf_backend_finish_dynamic_sections): Define.
8596 (elf_backend_want_got_sym): Define.
8597 (elf_backend_got_header_size): Define.
8598 (elf_backend_want_got_plt): Define.
8599 (elf_backend_plt_readonly): Define.
8600 (elf_backend_want_plt_sym): Define.
8601 (elf_backend_plt_header_size): Define.
8602 (elf_backend_may_use_rel_p): Define.
8603 (elf_backend_may_use_rela_p): Define.
8604 (elf_backend_default_use_rela_p): Define.
8605 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8606 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8607 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8608 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8609 (frv_reloc_map): Map the corresponding BFD relocs to them.
8610 (frv_reloc_type_lookup): ... and back to BFD relocs.
8611 * reloc.c: New relocs.
8612 * bfd-in2.h, libbfd.h: Rebuilt.
8613 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8614 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8615 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8616 R_FRV_FUNCDESC_GOTLO): New.
8617 (frv_reloc_map): Map the corresponding BFD relocs to them.
8618 (frv_reloc_type_lookup): ... and back to BFD relocs.
8619 * reloc.c: New relocs.
8620 * bfd-in2.h, libbfd.h: Rebuilt.
8622 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8624 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8625 targets to support pages of up to 64kB.
8626 (elf32_bed): Redefine to get a separate backend data structure for
8627 traditional targets.
8628 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8629 targets to support pages of up to 64kB.
8630 (elf64_bed): Redefine to get a separate backend data structure for
8631 traditional targets.
8632 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8633 targets to support pages of up to 64kB.
8634 (elf32_bed): Redefine to get a separate backend data structure for
8635 traditional targets.
8637 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8639 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8641 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8643 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8644 (elf_i386_grok_psinfo): Likewise.
8646 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8648 * config.bfd: Add m68k-uClinux target.
8650 2004-01-01 Grant Edwards <grante@visi.com>
8652 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8653 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8654 (elf32_h8_gc_sweep_hook): New function.
8655 (elf_backend_gc_mark_hook): Define.
8656 (elf_backend_gc_sweep_hook): Define.
8657 (elf_backend_can_gc_sections): Define.
8659 For older changes see ChangeLog-0203
8665 version-control: never
projects / platform / upstream / binutils.git / blob