1 2005-07-29 Alan Modra <amodra@bigpond.net.au>
3 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
4 (enum action_discarded): Move from..
5 * elflink.c (enum action_discarded): ..here.
6 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
7 Remove target specific section checks.
8 (elf_link_input_bfd): Adjust.
9 * elfxx-target.h (elf_backend_action_discarded): Define.
10 (elfNN_bed): Init new field.
11 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
12 * bfd-in2.h: Regenerate.
13 * elf-hppa.h (elf_hppa_action_discarded): New function.
14 * elf32-hppa.c (elf_backend_action_discarded): Define.
15 * elf64-hppa.c (elf_backend_action_discarded): Define.
16 * elf32-ppc.c (ppc_elf_action_discarded): New function.
17 (elf_backend_action_discarded): Define.
19 2005-07-27 Alan Modra <amodra@bigpond.net.au>
21 * elflink.c (fix_syms): Handle symbols defined in input sections.
23 2005-07-27 Jan Beulich <jbeulich@novell.com>
25 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
26 (elf64_x86_64_info_to_howto): Use them.
28 2005-07-27 Alan Modra <amodra@bigpond.net.au>
30 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
31 regardless of strength of previous definition.
33 2005-07-26 Alan Modra <amodra@bigpond.net.au>
35 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
36 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
37 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
39 2005-07-26 Alan Modra <amodra@bigpond.net.au>
41 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
42 (bfd_elf_gc_sections): ..to here.
44 2005-07-25 DJ Delorie <dj@redhat.com>
46 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
47 * libbfd.h: Regenerate.
48 * bfd-in2.h: Regenerate.
50 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
51 R_M32C_HI8, R_M32C_HI16.
52 (m32c_reloc_map): Likewise.
53 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
55 2005-07-25 Jan Hubicka <jh@suse.cz>
56 H.J. Lu <hongjiu.lu@intel.com>
58 * elf-bfd.h (_bfd_elf_large_com_section): New.
59 * elf.c (_bfd_elf_large_com_section): New. Defined.
61 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
62 (elf64_x86_64_elf_section_from_bfd_section): New.
63 (elf64_x86_64_symbol_processing): New.
64 (elf64_x86_64_common_definition): New.
65 (elf64_x86_64_common_section_index): New.
66 (elf64_x86_64_common_section): New.
67 (elf64_x86_64_merge_symbol): New.
68 (elf64_x86_64_additional_program_headers): New.
69 (elf64_x86_64_special_sections): New.
70 (elf_backend_section_from_bfd_section): New. Defined.
71 (elf_backend_add_symbol_hook): Likewise.
72 (elf_backend_common_section_index): Likewise.
73 (elf_backend_common_section): Likewise.
74 (elf_backend_common_definition): Likewise.
75 (elf_backend_merge_symbol): Likewise.
76 (elf_backend_special_sections): Likewise.
77 (elf_backend_additional_program_headers): Likewise.
79 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
81 * elf-bfd.h (elf_backend_data): Add common_definition,
82 common_section_index, common_section, and merge_symbol.
83 (_bfd_elf_common_definition): New.
84 (_bfd_elf_common_section_index): New.
85 (_bfd_elf_common_section): New.
87 * elf.c (elf_fake_sections): Don't clear sh_flags.
89 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
91 (is_global_data_symbol_definition): Call backend
92 common_definition instead of checking SHN_COMMON.
93 (elf_link_add_object_symbols): Likewise.
94 (elf_link_output_extsym): Call backend common_section_index
95 for common section index.
96 (_bfd_elf_common_definition): New.
97 (_bfd_elf_common_section_index): New.
98 (_bfd_elf_common_section): New.
100 * elfxx-target.h (elf_backend_common_definition): New.
101 (elf_backend_common_section_index): New.
102 (elf_backend_common_section): New.
103 (elf_backend_merge_symbol): New.
104 (elfNN_bed): Initialize common_definition, common_section_index,
105 common_section, and merge_symbol.
107 * section.c (BFD_FAKE_SECTION): New.
108 (STD_SECTION): Use it.
109 * bfd-in2.h: Regenerated.
111 2005-07-23 Olaf Hering <olh@suse.de>
113 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
116 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
118 * config.bfd: Remove i[3-7]86-*-rtemself*.
119 Remove sparc-*-rtemself*.
121 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
123 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
126 2005-07-21 Ben Elliston <bje@gnu.org>
128 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
129 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
130 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
131 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
132 * Makefile.in: Regenerate.
133 * cf-m68klynx.c: Remove.
134 * m68klynx.c: Likewise.
135 * configure.in (m68klynx_aout_vec): Remove vector.
136 (m68klynx_coff_vec): Likewise.
137 * configure: Regenerate.
138 * targets.c (m68klynx_aout_vec): Remove extern.
139 (m68klynx_coff_vec): Likewise.
140 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
141 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
143 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
145 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
146 (m32r_reloc_map): Likewise.
147 (m32r_elf_relocate_section): Likewise.
148 (m32r_elf_gc_sweep_hook): Likewise.
149 (m32r_elf_check_relocs): Likewise.
151 2005-07-18 Nick Clifton <nickc@redhat.com>
153 * reloc.c: Add M32C and MS1 relocs.
154 * bfd-in2.h: Regenerate.
155 * libbfd.h: Regenerate.
157 2005-07-18 Nick Clifton <nickc@redhat.com>
159 * config.bfd: Move m32c entry to correct location.
160 * archures.c: Likewise.
161 * configure.in: Likewise.
162 * configure: Regenerate.
163 * targets.c: Move ms1 vector to correct location.
165 2005-07-18 Jan Beulich <jbeulich@novell.com>
167 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
169 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
170 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
172 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
176 * elflink.c (elf_link_add_object_symbols): Also append the version
177 name to non-hidden absolute symbols that are functions.
179 2005-07-16 Alan Modra <amodra@bigpond.net.au>
181 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
182 for zero size sections. Don't set .sbss syms here.
183 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
185 2005-07-16 Alan Modra <amodra@bigpond.net.au>
187 * Makefile.am: Run "make dep-am".
188 * Makefile.in: Regenerate.
190 2005-07-15 Bob Wilson <bob.wilson@acm.org>
192 * elf32-xtensa.c (vsprint_msg): Add prototype.
193 (build_encoding_error_message): Delete. Code moved into....
194 (elf_xtensa_do_reloc): ....here, and changed to give better
195 error messages for out of range literals.
197 2005-07-15 Alan Modra <amodra@bigpond.net.au>
199 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
200 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
201 defined in output sections. Call bfd_elf_record_link_assignment.
202 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
203 * bfd-in2.h: Regenerate.
205 2005-07-14 Jim Blandy <jimb@redhat.com>
207 Add support for m32c-*-elf (Renesas m32c and m16c).
208 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
209 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
210 (BFD32_BACKENDS): Add elf32-m32c.lo.
211 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
212 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
213 * Makefile.in: Regenerated.
214 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
216 (bfd_m32c_arch): New arch info object.
217 (bfd_archures_list): List bfd_m32c_arch.
218 * bfd-in2.h: Regenerated.
219 * config.bfd: Add case for the m32c.
220 * configure.in: Add case for the m32c.
221 * configure: Regenerated.
222 * cpu-m32c.c, elf32-m32c.c: New files.
223 * libbfd.h: Regenerated.
224 * targets.c (bfd_elf32_m32c_vec): Declare.
225 (_bfd_target_vector): List bfd_elf32_m32c_vec.
227 2005-07-14 Alan Modra <amodra@bigpond.net.au>
229 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
230 (_bfd_elf_provide_section_bound_symbols): Remove param name.
232 * bfd-in2.h: Regenerate.
233 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
234 (_bfd_elf_provide_symbol): Formatting.
235 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
236 create section relative syms.
237 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
238 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
239 _bfd_elf_provide_section_bound_symbols.
240 * reloc.c (bfd_mark_used_section): Delete.
241 (bfd_generic_gc_sections): Don't call the above.
243 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
246 * cache.c (bfd_last_cache): Initialise to NULL.
248 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
249 Nick Clifton <nickc@redhat.com>
251 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
252 Alpha binaries and issue a helpful error message.
253 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
254 symbol index to 15 to allow for binaries produced by DEC
257 2005-07-13 Steve Ellcey <sje@cup.hp.com>
259 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
261 2005-07-12 Alan Modra <amodra@bigpond.net.au>
263 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
266 2005-07-12 Alan Modra <amodra@bigpond.net.au>
268 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
270 2005-07-12 Alan Modra <amodra@bigpond.net.au>
272 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
274 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
276 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
279 2005-07-08 Paul Koning <pkoning@equallogic.com>
281 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
282 where addresses are sign extended.
284 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
286 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
287 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
288 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
289 sparc*-*-rtemsaout* as removed
291 2005-07-08 Alan Modra <amodra@bigpond.net.au>
293 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
294 of the usual sections are found.
295 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
296 Strip .dynbss if it is zero size.
297 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
298 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
299 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
300 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
302 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
303 when it is zero size.
304 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
305 of .dynbss and zero size sections.
306 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
308 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
309 .dynbss if zero size.
310 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
312 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
313 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
314 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
315 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
316 .plt.* and .got.plt.* if zero size.
317 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
318 .got* and .dynbss if zero size.
319 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
320 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
321 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
323 (create_got_section): Always create new .got and .rela.got sections.
324 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
325 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
326 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
327 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
328 dynamic bss sections correctly.
329 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
330 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
331 .dynbss if zero size.
333 2005-07-08 Ben Elliston <bje@au.ibm.com>
335 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
336 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
338 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
340 * elf-bfd.h (elf_backend_data): Add special_sections.
342 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
345 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
346 (elf_backend_special_sections): New. Defined.
347 * elf32-m32r.c: Likewise.
348 * elf32-m68hc11.c: Likewise.
349 * elf32-m68hc12.c: Likewise.
350 * elf32-mcore.c: Likewise.
351 * elf32-sh64.c: Likewise.
352 * elf32-v850.c: Likewise.
353 * elf32-xtensa.c: Likewise.
354 * elf64-alpha.c: Likewise.
355 * elf64-hppa.c: Likewise.
356 * elf64-ppc.c: Likewise.
357 * elf64-sh64.c: Likewise.
358 * elfxx-ia64.c: Likewise.
359 * elfxx-mips.c: Likewise.
360 * elfxx-mips.h: Likewise.
362 * elfxx-target.h (elf_backend_special_sections): New.
363 (elfNN_bed): Initialize special_sections.
365 2005-07-07 Bob Wilson <bob.wilson@acm.org>
367 * xtensa-modules.c: Update tables with Xtensa MMU features.
369 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
371 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
373 * vms.h (_bfd_vms_debug): Add format attribute.
374 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
376 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
379 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
380 symbol with default visibility is local.
382 2005-07-07 Ben Elliston <bje@gnu.org>
384 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
386 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
388 * dwarf2.c (varinfo): Add addr.
389 (lookup_symbol_in_variable_table): Also check addr.
390 (scan_unit_for_symbols): Set addr for variable.
391 (comp_unit_find_line): Updated.
393 2005-07-06 Nick Clifton <nickc@redhat.com>
395 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
396 message if an unknown reloc is encountered.
397 (alpha_relocate_section): Likewise.
399 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
400 with a missing howto field.
402 2005-07-06 Alan Modra <amodra@bigpond.net.au>
404 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
407 2005-07-05 Paul Brook <paul@codesourcery.com>
409 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
410 (ppc_elf_vxworks_get_sec_type_attr): New function.
411 (elf_backend_special_sections): Remove vxwords definition.
412 (elf_backend_get_sec_type_attr): Define for vxworks.
414 2005-07-05 Nick Clifton <nickc@redhat.com>
416 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
418 2005-07-05 Paul Brook <paul@codesourcery.com>
420 * config.bfd: Add separate case for ppc-vxworks.
421 * configure: Regenerate.
422 * configure.in: Include elf-vxworks.lo on ppc targets.
423 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
425 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
426 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
427 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
428 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
429 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
430 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
431 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
432 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
433 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
434 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
435 (ppc_elf_create_got): Create .got.plt for VxWorks.
436 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
438 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
439 (allocate_got): VxWorks does not need a got header.
440 (allocate_dynrelocs): Handle VxWorks plt format.
441 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
442 VxWorks. Handle VxWorks plt/got.
443 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
444 (ppc_elf_vxworks_special_sections): New.
445 (ppc_elf_vxworks_link_hash_table_create,
446 ppc_elf_vxworks_add_symbol_hook,
447 elf_i386_vxworks_link_output_symbol_hook,
448 ppc_elf_vxworks_final_write_processing): New functions.
449 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
450 (_bfd_target_vector): Use it.
452 2005-07-05 Jakub Jelinek <jakub@redhat.com>
454 * libbfd-in.h (struct artdata): Add extended_names_size field.
456 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
457 allocated object by bfd_zalloc.
458 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
459 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
460 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
461 (get_extended_arelt_filename): Fail if index is bigger or equal to
463 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
464 get_extended_arelt_filename already did that.
465 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
466 Allocate one extra byte and clear it, in case extended names table
469 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
470 bfd_zalloc2): New prototypes.
471 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
472 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
473 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
474 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
475 elf_map_symbols, map_sections_to_segments,
476 assign_file_positions_for_segments, copy_private_bfd_data,
477 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
479 * bfd-in2.h: Rebuilt.
482 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
483 verdef or verneed section.
484 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
485 verneed sections gracefully.
486 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
487 bogus relocation values.
488 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
489 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
490 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
491 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
492 * elfxx-ia64.c (lookup_howto): Likewise.
494 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
495 the end of strtab and clear it.
498 2005-07-05 Nick Clifton <nickc@redhat.com>
500 * po/vi.po: New Vietnamese translation.
501 * configure.in (ALL_LINGUAS): Add vi.
502 * configure: Regenerate.
504 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
506 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
507 touchup logic like i386/ppc.
509 2005-07-05 Alan Modra <amodra@bigpond.net.au>
511 * elf.c (special_sections): Move const qualifier.
512 (special_sections_b..special_sections_t): Likewise.
513 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
515 (elf32_arm_symbian_special_sections): Move const qualifier.
516 * elf32-m32r.c: Similarly.
517 * elf32-m68hc11.c: Similarly.
518 * elf32-m68hc12.c: Similarly.
519 * elf32-mcore.c: Similarly.
520 * elf32-ppc.c: Similarly.
521 * elf32-sh64.c: Similarly.
522 * elf32-v850.c: Similarly.
523 * elf32-xtensa.c: Similarly.
524 * elf64-alpha.c: Similarly.
525 * elf64-hppa.c: Similarly.
526 * elf64-ppc.c: Similarly.
527 * elf64-sh64.c: Similarly.
528 * elfxx-ia64.c: Similarly.
529 * elfxx-mips.c: Similarly.
531 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
533 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
534 info->executable instead of !info->shared where appropriate.
536 2005-07-04 Alan Modra <amodra@bigpond.net.au>
539 * elf.c (assign_file_positions_for_segments): Remove excluded
540 sections from the segment map.
542 2005-07-04 Alan Modra <amodra@bigpond.net.au>
545 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
547 (_bfd_elf_get_special_section): Declare.
548 (bfd_elf_special_section): Update prototype.
549 * elf.c (special_sections): Remove unused outer entries.
550 (get_special_section): Delete.
551 (_bfd_elf_get_special_section): New function.
552 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
553 special_sections indexing.
554 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
555 * elf32-arm.c (symbian_special_sections_d): Delete.
556 (symbian_special_sections_g, symbian_special_sections_h): Delete.
557 (symbian_special_sections_i, symbian_special_sections_f): Delete.
558 (symbian_special_sections_p): Delete.
559 (elf32_arm_symbian_special_sections): Merge above to here.
560 (elf32_arm_symbian_get_sec_type_attr): New function.
561 (elf_backend_special_sections): Don't define.
562 (elf_backend_get_sec_type_attr): Define.
563 * elf32-m32r.c: Similarly to elf32-arm.c.
564 * elf32-m68hc11.c: Likewise.
565 * elf32-m68hc12.c: Likewise.
566 * elf32-mcore.c: Likewise.
567 * elf32-sh64.c: Likewise.
568 * elf32-v850.c: Likewise.
569 * elf32-xtensa.c: Likewise.
570 * elf64-alpha.c: Likewise.
571 * elf64-hppa.c: Likewise.
572 * elf64-ppc.c: Likewise.
573 * elf64-sh64.c: Likewise.
574 * elfxx-ia64.c: Likewise.
575 * elfxx-mips.c: Likewise.
576 * elf32-ppc.c: Likewise.
577 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
578 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
579 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
580 (elf_backend_get_sec_type_attr): Define.
581 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
582 (elf_backend_special_sections): Don't define.
585 2005-07-01 Nick Clifton <nickc@redhat.com>
587 * cpu-d10v.c: Update to ISO C90 style function declarations and
589 * cpu-d30v.c: Likewsie.
590 * cpu-i370.c: Likewsie.
591 * cpu-xstormy16.c: Likewsie.
592 * elf32-arc.c: Likewsie.
593 * elf32-d10v.c: Likewsie.
594 * elf32-d30v.c: Likewsie.
595 * elf32-dlx.c: Likewsie.
596 * elf32-i370.c: Likewsie.
597 * elf32-i960.c: Likewsie.
598 * elf32-ip2k.c: Likewsie.
599 * elf32-m32r.c: Likewsie.
600 * elf32-mcore.c: Likewsie.
601 * elf32-openrisc.c: Likewsie.
602 * elf32-or32.c: Likewsie.
603 * elf32-pj.c: Likewsie.
604 * elf32-v850.c: Likewsie.
605 * elf32-xstormy16.c: Likewsie.
607 2005-07-01 Alan Modra <amodra@bigpond.net.au>
609 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
611 (elf64_alpha_create_dynamic_sections): Always make new sections
612 by using bfd_make_section_anyway_with_flags. Check that .got not
614 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
617 2005-06-30 Alan Modra <amodra@bigpond.net.au>
619 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
620 _SDA_BASE_ and _SDA2_BASE_ symbols.
621 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
622 sym if not def_regular.
623 (_bfd_elf_provide_section_bound_symbols): Similarly.
625 2005-06-30 Ben Elliston <bje@gnu.org>
627 * config.bfd: Mark as obsolete:
632 2005-06-29 Alan Modra <amodra@bigpond.net.au>
634 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
635 .eh_frame specially..
636 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
637 Don't recheck sections we have already marked.
638 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
639 * section.c (struct bfd_section): Add gc_mark_from_eh.
640 (STD_SECTION): Adjust.
641 * ecoff.c (bfd_debug_section): Adjust.
642 * bfd-in2.h: Regenerate.
644 2005-06-29 Alan Modra <amodra@bigpond.net.au>
646 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
647 not been processed by check_relocs.
649 2005-06-29 Paul Brook <paul@codesourcery.com>
651 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
652 * bfd-in2.h: Regenerate.
653 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
655 * elflink.c (bfd_elf_set_symbol): Add section argument.
656 (_bfd_elf_provide_symbol): Ditto.
657 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
659 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
661 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
663 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
664 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
665 (struct elf32_hppa_link_hash_table): Use etab and bstab.
666 (stub_hash_newfunc): Use hh.
667 (hppa_link_hash_newfunc): Use hsh_cache.
668 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
669 (elf32_hppa_link_hash_table_free): Use bstab.
670 (hppa_stub_name): Use eh.
671 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
672 (hppa_add_stub): Use bstab.
673 (hppa_type_of_stub): Use eh.
674 (hppa_build_one_stub): Use hh and bh_root.
675 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
676 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
677 (elf32_hppa_gc_sweep_hook): Use hdh_next.
678 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
679 (allocate_plt_static): Use etab.
680 (allocate_dynrelocs): Use etab, and hdh_next.
681 (readonly_dynrelocs): Use hdh_next.
682 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
683 (get_local_syms): Use eh, bstab, and hh.
684 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
685 (elf32_hppa_set_gp): Use etab.
686 (elf32_hppa_build_stubs): Use bstab.
687 (final_link_relocate): Use eh, bh_root.
688 (elf32_hppa_relocate_section): Use elf, etab.
689 (elf32_hppa_finish_dynamic_sections): Use etab.
691 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
693 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
696 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
698 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
699 (hppa_stub_hash_entry): Define.
700 (stub_hash_newfunc): Rename variables.
701 (hppa_link_hash_newfunc): Likewise.
702 (elf32_hppa_link_hash_table_free): Likewise.
703 (hppa_stub_name): Likewise.
704 (hppa_get_stub_entry): Likewise.
705 (hppa_add_stub): Likewise.
706 (hppa_type_of_stub): Likewise.
707 (hppa_build_one_stub): Likewise.
708 (hppa_size_one_stub): Likewise.
709 (elf32_hppa_create_dynamic_sections): Likewise.
710 (elf32_hppa_copy_indirect_symbol): Likewise.
711 (elf32_hppa_check_relocs): Likewise.
712 (elf32_hppa_gc_mark_hook): Likewise.
713 (elf32_hppa_gc_sweep_hook): Likewise.
714 (elf32_hppa_grok_psinfo): Likewise.
715 (elf32_hppa_hide_symbol): Likewise.
716 (elf32_hppa_adjust_dynamic_symbol): Likewise.
717 (allocate_dynrelocs): Likewise.
718 (clobber_millicode_symbols): Likewise.
719 (readonly_dynrelocs): Likewise.
720 (elf32_hppa_size_dynamic_sections): Likewise.
721 (get_local_syms): Likewise.
722 (elf32_hppa_size_stubs): Likewise.
723 (hppa_record_segment_addr): Likewise.
724 (final_link_relocate): Likewise.
725 (elf32_hppa_relocate_section): Likewise.
726 (elf32_hppa_finish_dynamic_symbol): Likewise.
728 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
731 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
733 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
734 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
735 * elf32-cris.c (cris_elf_check_relocs): Likewise.
736 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
737 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
738 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
739 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
740 * elf32-i370.c (i370_elf_check_relocs): Likewise.
741 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
742 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
743 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
744 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
745 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
746 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
747 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
748 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
749 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
750 * elf32-s390.c (elf_s390_check_relocs): Likewise.
751 * elf32-sh.c (sh_elf_check_relocs): Likewise.
752 * elf32-v850.c (v850_elf_check_relocs): Likewise.
753 * elf32-vax.c (elf_vax_check_relocs): Likewise.
754 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
755 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
756 * elf64-s390.c (elf_s390_check_relocs): Likewise.
757 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
758 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
759 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
761 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
764 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
767 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
770 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
771 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
773 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
775 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
776 BFD_RELOC_X86_64_GOTPC32.
777 * bfd-in2.h: Regenerated.
779 2005-06-17 Jakub Jelinek <jakub@redhat.com>
781 * elf.c (bfd_section_from_shdr): Kill bogus warning.
783 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
784 symbol, relocation, group or versym sections.
786 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
788 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
789 doesn't point into the section.
791 2005-06-17 Jan Beulich <jbeulich@novell.com>
793 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
794 and BFD_RELOC_X86_64_GOTPC32.
795 * libbfd.h (bfd_reloc_code_real_names): Likewise.
796 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
797 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
798 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
799 and R_X86_64_GOTPC32.
800 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
801 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
802 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
803 (elf64_x86_64_relocate_section): Likewise.
804 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
806 2005-06-15 Mark Kettenis <kettenis@gnu.org>
808 * archive.c: Include "libiberty.h".
810 2005-06-15 Nick Clifton <nickc@redhat.com>
812 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
813 produced by the GreenHills toolchain can be assimilated.
815 2005-06-14 Steve Ellcey <sje@cup.hp.com>
817 * som.c (som_find_inliner_info): New.
819 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
821 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
823 2005-06-14 Jakub Jelinek <jakub@redhat.com>
825 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
826 Prevent endless recursion on broken objects.
828 * archive.c (do_slurp_coff_armap): Check for overflows.
830 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
832 * elfcode.h (elf_write_relocs): Do nothing if there are no
835 2005-06-10 Alan Modra <amodra@bigpond.net.au>
837 * dwarf2.c (decode_line_info): Revert last change. Instead set
838 initial low_pc to -1 to avoid need to test whether loc_pc has
841 2005-06-09 Christopher Faylor <cgf@timesys.com>
843 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
844 either SEC_ALLOC OR SEC_LOAD.
846 2005-06-09 Christopher Faylor <cgf@timesys.com>
848 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
849 section header. Do not add STYP_NOLOAD since it does not appear to be
852 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
855 * dwarf2.c (lookup_address_in_line_info_table): Restore code
856 handling NULL function info, removed with 2005-04-03 change.
858 2005-06-08 Mark Mitchell <mark@codesourcery.com>
860 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
862 2005-06-09 Alan Modra <amodra@bigpond.net.au>
864 * elflink.c (elf_mark_used_section): Delete.
865 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
866 * reloc.c (bfd_mark_used_section): New function.
867 (bfd_generic_gc_sections): Call bfd_mark_used_section.
869 2005-06-08 Alan Modra <amodra@bigpond.net.au>
871 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
874 2005-06-07 Mark Mitchell <mark@codesourcery.com>
876 * opncls.c (bfd_fdopenr): Add missing break statements.
878 2005-06-07 Mark Mitchell <mark@codesourcery.com>
880 * opncls.c (bfd_fopen): New API.
882 (bfd_fdopenr): Likewise.
883 * bfd-in2.h: Regenerated.
885 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
886 Michael Snyder <msnyder@redhat.com>
887 Stan Cox <scox@redhat.com>
889 * Makefile.am (ALL_MACHINES): Add ms1 support.
890 (ALL_MACHINES_CFILES): Same.
891 (BFD32_BACKENDS): Same.
892 (BFD32_BACKENDS_CFILES): Same.
894 * Makefile.in: Regenerate.
896 * archures.c (bfd_architecture): Add ms1 entries.
897 Externalize bfd_ms1_arch.
898 (bfd_archures_list): Add bfd_ms1_arch.
900 * bfd-in2.h: Regenerate.
902 * cpu-ms1.c: New file.
904 * elf32-ms1.c: New file.
906 * targets.c: Define extern of bfd_elf32_ms1_vec.
907 Add bfd_elf32_ms1_vec to _bfd_target_vector.
909 * configure.in: Add bfd_elf32_ms1_vec case.
911 * configure: Regenerate.
913 * config.bfd: Add ms1-*-elf to table.
915 2005-06-07 Zack Weinberg <zack@codesourcery.com>
917 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
919 2005-06-07 Alan Modra <amodra@bigpond.net.au>
921 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
922 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
924 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
927 * bfd.c (bfd_find_line): New.
929 * dwarf2.c (comp_unit): Add variable_table.
930 (funcinfo): Add file, line, and sec.
932 (lookup_symbol_in_function_table): New.
933 (lookup_symbol_in_variable_table): New.
934 (scan_unit_for_functions): Renamed to ...
935 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
937 (comp_unit_find_nearest_line): Updated.
938 (comp_unit_find_line): New.
939 (_bfd_dwarf2_find_line): New.
941 * elf-bfd.h (_bfd_elf_find_line): New.
942 (_bfd_generic_find_line): New. Defined.
944 * elf.c (_bfd_elf_find_line): New.
946 * libbfd-in.h (_bfd_dwarf2_find_line): New.
947 (_bfd_generic_find_line): New.
949 * bfd-in2.h: Regenerated.
950 * libbfd.h: Likewise.
952 * libbfd.c (_bfd_generic_find_line): New.
954 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
955 with _bfd_generic_find_line.
956 (bfd_target): Add _bfd_find_line.
958 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
960 * dwarf2.c (decode_line_info): Properly set low_pc.
962 2005-06-06 Alan Modra <amodra@bigpond.net.au>
964 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
965 case, include addend when indexing .opd section map.
966 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
967 clear opd_adjust array if no_opd_opt set. Tidy code.
968 Ignore zero size .opd. Check bfd_alloc return value.
969 (ppc_stub_name): Return immediately on bfd_malloc fail.
970 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
972 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
974 * dwarf2.c (comp_unit): Fix a typo in comment.
976 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
978 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
979 (reloc_type_lookup): Dito.
980 (elf_vax_discard_copies): Dito.
981 (elf_vax_instantiate_got_entries): Dito.
982 (elf_vax_link_hash_traverse): Dito.
983 (elf_vax_link_hash_newfunc): Dito.
984 (elf_vax_link_hash_table_create): Dito.
985 (elf32_vax_set_private_flags): Dito.
986 (elf32_vax_merge_private_bfd_data): Dito.
987 (elf32_vax_print_private_bfd_data): Dito.
988 (elf_vax_check_relocs): Dito.
989 (elf_vax_gc_mark_hook): Dito.
990 (elf_vax_gc_sweep_hook): Dito.
991 (elf_vax_size_dynamic_sections): Dito.
992 (elf_vax_discard_copies): Dito.
993 (elf_vax_instantiate_got_entries): Dito.
994 (elf_vax_relocate_section): Dito.
995 (elf_vax_finish_dynamic_symbol): Dito.
996 (elf_vax_finish_dynamic_sections): Dito.
997 (elf_vax_hash_table): Break-up of line isn't needed.
998 (elf_vax_check_relocs): Remove leading whitespace
999 (elf_vax_relocate_section): Remove redundant whitespace
1000 (elf_vax_link_hash_newfunc): Don't cast NULL.
1001 (elf_vax_link_hash_table_create): Dito.
1002 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1004 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1007 * configure.in: Bump version
1008 * configure: Regenerate.
1009 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1010 discarded section sym refs and kill linker output.
1011 * simple.c (simple_dummy_einfo): New function.
1012 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1014 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1015 for all reloc types.
1017 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1019 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1020 restrictive of func code and func descr for undefined syms as well
1023 2005-05-31 Jim Blandy <jimb@redhat.com>
1025 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1026 * Makefile.in: Regenerate.
1028 2005-05-31 Richard Henderson <rth@redhat.com>
1030 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1031 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1032 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1033 (elf64_alpha_want_plt): Update to match.
1034 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1035 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1037 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1039 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1040 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1041 Use ISO C90 function declaration style.
1043 2005-05-31 James E Wilson <wilson@specifixinc.com>
1045 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1046 header PF_R flag on PT_LOAD segments.
1048 2005-05-30 Richard Henderson <rth@redhat.com>
1050 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1051 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1053 2005-05-29 Richard Henderson <rth@redhat.com>
1055 * configure.in (--enable-secureplt): New.
1056 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1057 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1058 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1059 (elf64_alpha_use_secureplt): New.
1060 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1061 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1062 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1063 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1064 (struct alpha_elf_link_hash_entry): Add plt_offset.
1065 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1066 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1067 (PLT_ENTRY_WORD3): Remove.
1068 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1069 on .plt and create .got.plt.
1070 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1071 (get_got_entry): Initialize plt_offset.
1072 (elf64_alpha_want_plt): New.
1073 (elf64_alpha_check_relocs): Use it.
1074 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1076 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1077 error as user error.
1078 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1080 (elf64_alpha_size_plt_section): Size .got.plt section.
1081 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1083 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1084 Add PLTRO DYNAMIC entry.
1085 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1086 (elf64_alpha_finish_dynamic_sections): Likewise.
1088 2005-05-28 David Daney <ddaney@avtrex.com>
1090 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1091 calculation of DT_RELSZ to occur after all dynamic relocations
1094 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1096 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1097 * config.in, configure: Regenerate.
1099 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1100 Maciej W. Rozycki <macro@linux-mips.org>
1102 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1103 stop processing of options if one of invalid size is
1105 (_bfd_mips_elf_section_from_shdr): Likewise.
1106 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1109 2005-05-26 Richard Henderson <rth@redhat.com>
1111 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1112 plt_old_section, plt_old_value.
1113 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1114 (elf64_alpha_size_plt_section_1): Don't use it.
1116 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1118 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1119 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1120 arithmetic overflow when allocating the i_shdr array.
1121 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1123 2005-05-25 Richard Henderson <rth@redhat.com>
1125 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1126 all function prototypes; rearrange functions into def-use order.
1128 2005-05-25 Richard Henderson <rth@redhat.com>
1130 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1131 in the presence of deleting elements.
1132 (elf64_alpha_size_got_sections): Zero dead got section size.
1134 2005-05-23 Fred Fish <fnf@specifixinc.com>
1136 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1137 (struct funcinfo): Add caller_func, caller_file, caller_line.
1138 tag, and nesting_level members.
1139 (lookup_address_in_function_table): Change first passed parameter
1140 from "struct funcinfo *" to "struct comp_unit *".
1141 (lookup_address_in_function_table): Dereference unit to find function
1143 (lookup_address_in_function_table): Traverse the function list to
1144 create a chain of inlined functions back to the first non inlined
1146 (scan_unit_for_functions): Remember tag and nesting level. Handle
1147 DW_AT_call_file and DW_AT_call_line.
1148 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1149 call to pass unit pointer instead of function table pointer. For
1150 inlined functions, save pointer to the inliner chain.
1151 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1152 (_bfd_dwarf2_find_inliner_info): New function that returns information
1153 from the inliner chain after a call to bfd_find_nearest_line.
1155 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1156 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1157 NAME##_find_inliner_info.
1158 (bfd_target): Add _bfd_find_inliner_info.
1159 * bfd-in2.h: Regenerate.
1161 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1162 macro that always returns bfd_false.
1163 (_bfd_dwarf2_find_inliner_info): Declare.
1164 * libbfd.h: Regenerate.
1166 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1167 that calls _bfd_dwarf2_find_inliner_info.
1168 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1170 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1171 that calls _bfd_dwarf2_find_inliner_info.
1172 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1173 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1174 _bfd_mips_elf_find_inliner_info.
1175 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1176 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1178 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1179 _bfd_dwarf2_find_inliner_info.
1180 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1181 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1182 _bfd_elf_find_inliner_info.
1184 * coffgen.c (coff_find_inliner_info): New function that
1185 calls _bfd_dwarf2_find_inliner_info.
1186 * libcoff-in.h (coff_find_inliner_info): Declare.
1187 * libcoff.h: Regenerate.
1188 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1189 (pmac_xcoff_vec) Ditto.
1190 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1191 (aix5coff64_vec): Ditto.
1193 * aout-target.h (MY_find_inliner_info): Define as
1194 _bfd_nosymbols_find_inliner_info.
1195 * aout-tic30.c (MY_find_inliner_info): Ditto.
1196 * binary.c (binary_find_inliner_info): Ditto.
1197 * i386msdos.c (msdos_find_inliner_info): Ditto.
1198 * ihex.c (ihex_find_inliner_info): Ditto.
1199 * libaout.h (aout_32_find_inliner_info): Ditto.
1200 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1201 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1202 * mmo.c (mmo_find_inliner_info): Ditto.
1203 * nlm-target.h (nlm_find_inliner_info): Ditto.
1204 * pef.c (bfd_pef_find_inliner_info): Ditto.
1205 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1206 * srec.c (srec_find_inliner_info): Ditto.
1207 * tekhex.c (tekhex_find_inliner_info): Ditto.
1208 * versados.c (versados_find_inliner_info): Ditto.
1209 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1211 * ieee.c (ieee_find_inliner_info): New function that always
1213 * oasys.c (oasys_find_inliner_info): Ditto.
1214 * vms.c (vms_find_inliner_info): Ditto.
1216 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1218 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1219 force old plt layout.
1221 2005-05-22 Richard Henderson <rth@redhat.com>
1223 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1225 (elf64_alpha_check_relocs): Likewise.
1226 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1227 non-allocated sections.
1229 2005-05-22 Richard Henderson <rth@redhat.com>
1231 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1232 undefweak to use zero register. Call elf64_alpha_relax_got_load
1233 if not all uses removed.
1234 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1235 (elf64_alpha_relax_section): Handle undefweak symbols.
1236 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1237 (elf64_alpha_size_rela_got_1): Likewise.
1238 (elf64_alpha_relocate_section): Likewise.
1240 2005-05-22 Richard Henderson <rth@redhat.com>
1242 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1243 on SEC_CODE sections.
1245 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1247 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1249 (som_write_space_strings): Change type of tmp_space and p to char *.
1250 (som_write_symbol_strings): Likewise. Also change type of comp to
1252 (som_begin_writing): Change type of strings_size to unsigned int.
1253 (som_finish_writing): Likewise.
1254 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1256 * som.h (struct som_section_data_struct): Change type of reloc_stream
1257 field to unsigned char *.
1259 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1261 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1262 copy relocations for VxWorks.
1264 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1266 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1268 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1269 (ppc_elf_check_relocs): Set has_sda_refs.
1270 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1271 copy relocations. Use has_sda_refs to place variables in .sbss.
1272 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1275 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1277 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1278 xtensa_default_isa is initialized.
1280 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1282 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1283 for second and subsequent list entries. Only allocate multiple
1284 glink stubs when shared or pie.
1285 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1286 glink stub is needed.
1288 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1290 * Makefile.am: Have 'all' depend on 'info'.
1291 * Makefile.in: Regenerate.
1293 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1295 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1296 init_offset. Add init_got_refcount, init_plt_refcount,
1297 init_got_offset and init_plt_offset.
1298 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1299 (_bfd_elf_link_hash_hide_symbol): Likewise.
1300 (_bfd_elf_link_hash_table_init): Likewise.
1301 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1302 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1303 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1304 (bfd_elf_size_dynamic_sections): Likewise.
1305 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1306 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1307 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1308 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1309 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1310 (struct plt_entry): New.
1311 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1312 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1313 use _bfd_elf_link_hash_copy_indirect.
1314 (update_plt_info, find_plt_ent): New functions.
1315 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1316 and adjust for use of plt list rather than refcount.
1317 (ppc_elf_gc_sweep_hook): Likewise.
1318 (ppc_elf_tls_optimize): Likewise.
1319 (ppc_elf_adjust_dynamic_symbol): Likewise.
1320 (allocate_dynrelocs): Likewise.
1321 (ppc_elf_relax_section): Likewise.
1322 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1323 when performing a relocatable link.
1324 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1325 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1328 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1330 * elf.c (assign_file_positions_for_segments): Use maximum of
1331 maxpagesize and section alignment when adjusting initial
1332 segment offset and section offsets.
1334 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1336 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1339 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1341 * elf.c (group_signature): Undo the last change. Check if the
1342 symbol table section is correct.
1344 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1346 * elf32-arm.c: Wherever possible, use official reloc names
1348 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1349 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1350 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1351 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1352 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1353 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1354 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1355 Add many new relocations from AAELF.
1356 (elf32_arm_howto_from_type): Update to match.
1357 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1358 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1359 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1360 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1361 (elf32_arm_final_link_relocate): Add support for
1362 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1363 case entries redundant with default.
1365 * reloc.c: Reorganize ARM relocations. Add Thumb
1366 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1367 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1368 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1369 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1370 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1371 * bfd-in2.h, libbfd.h: Regenerate.
1373 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1375 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1377 * format.c (bfd_check_format_matches): Set output_has_begun
1379 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1380 special case for both_direction.
1382 2005-05-17 Nick Clifton <nickc@redhat.com>
1384 * elf.c (group_signature): Check for a group section which is
1385 actually a (corrupt) symbol table section in disguise and prevent
1386 an infinite loop from occurring.
1388 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1390 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1393 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1395 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1396 predicate on slot 0 only if slot 0 isn't br.
1398 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1401 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1402 empty sdynbss section.
1403 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1405 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1407 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1410 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1412 * elf32-ppc.c (LIS_11. LIS_12): Define.
1413 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1414 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1415 for --data-plt when building non-pie executables.
1417 2005-05-17 Nick Clifton <nickc@redhat.com>
1419 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1420 the situation where a symbols's section is not known but a section
1421 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1424 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1425 the presence of a symbol table to just before the symbol table is
1428 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1431 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1432 (elfNN_ia64_relax_section): Use it.
1434 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1436 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1439 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1441 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1443 (ppc_elf_finish_dynamic_sections): Likewise.
1445 2005-05-13 Fred Fish <fnf@specifixinc.com>
1447 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1448 * libbfd.h: Rebuilt.
1450 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1452 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1453 periods in linkonce_kind values.
1455 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1457 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1458 against protected function when building executable.
1460 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1462 * elf32-ppc.c (LWZU_0_X_11): Delete.
1463 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1464 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1465 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1467 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1469 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1470 Generate .glink branch table and updated stubs.
1472 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1474 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1475 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1476 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1477 (CROR_151515, CROR_313131): Delete.
1478 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1479 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1480 LWZU_0_X_11): Define.
1481 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1482 and R_PPC_REL16_HA entries.
1483 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1484 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1485 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1486 new_plt, and old_plt.
1487 (ppc_elf_create_dynamic_sections): Create .glink section.
1488 (ppc_elf_check_relocs): Set new_plt and old_plt.
1489 (ppc_elf_select_plt_layout): New function.
1490 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1491 (allocate_got): Handle differences between old and new got layout.
1492 (allocate_dynrelocs): Likewise for plt.
1493 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1494 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1495 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1496 destination of R_PPC_PLTREL24 relocs.
1497 (ppc_elf_relocate_section): Handle new relocs and changed destination
1499 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1500 differences in layout.
1501 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1502 put a blrl in new got. Write glink contents.
1503 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1504 * libbfd.h: Regenerate.
1505 * bfd-in2.h: Regenerate.
1507 2005-05-11 Andreas Schwab <schwab@suse.de>
1509 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1512 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1514 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1515 section if SEC_ALLOC isn't set.
1517 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1519 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1520 * acinclude.m4: Don't sinclude accross.m4.
1521 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1523 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1525 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1526 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1527 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1528 (func_desc_adjust): Hide fake function descriptors when function
1529 code entry is defined.
1530 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1532 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1534 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1536 2005-05-08 Dave Korn <dave.korn@artimi.com>
1538 * coff-tic80.c: Undefine _CONST after system headers to prevent
1539 clash with tic80-specific definition in include/coff/tic80.h
1541 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1544 * elflink.c (elf_link_output_extsym): Use output_bfd if
1545 h->root.u.def.section is bfd_abs_section_ptr when reporting
1548 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf-bfd.h (elf_backend_data): Update special_sections to
1551 array of pointer to bfd_elf_special_section.
1552 * elf.c (special_sections): Likewise.
1553 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1554 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1555 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1556 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1557 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1558 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1559 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1560 * elf32-v850.c (v850_elf_special_sections): Likewise.
1561 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1562 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1563 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1564 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1565 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1566 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1567 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1568 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1570 * elf.c (get_special_section): Updated.
1572 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1574 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1575 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1576 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1578 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1579 * elf32-frv.c (_frv_create_got_section): Likewise.
1580 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1581 (elf_backend_got_symbol_offset): Don't define.
1582 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1583 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1585 (ppc_elf_create_got): Tidy.
1586 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1587 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1588 (ppc_elf_gc_sweep_hook): Likewise.
1589 (ppc_elf_relocate_section): Likewise.
1590 (ppc_elf_finish_dynamic_symbol): Likewise.
1591 (allocate_got): New function.
1592 (allocate_dynrelocs): Use allocate_got.
1593 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1594 so that local got can refcount it. Set got_header_size.
1595 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1597 (ppc_elf_finish_dynamic_sections): Likewise.
1598 (elf_backend_got_symbol_offset): Don't define.
1599 (elf_backend_got_header_size): Ditto.
1601 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1603 * configure.in (ACX_HEADER_STRING): New.
1604 * configure: Regenerate.
1605 * config.in: Regenerate.
1606 * sysdep.h (STRING_WITH_STRINGS): Use.
1608 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1610 * elf.c (_bfd_elf_close_and_cleanup): Only call
1611 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1613 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1615 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1616 "__bss_start" instead of "_edata" as fallback.
1618 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1620 * bfd-in2.h: Regenerated.
1622 2005-05-05 Paul Brook <paul@codesourcery.com>
1624 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1625 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1627 * configure: Regenerate.
1628 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1629 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1630 (elf32-i386.lo): Depend on elf-vxworks.h.
1631 (elf-vxworks.lo): New rule.
1632 * Makefile.in: Regenerate.
1633 * elf-bfd.h (elf_backend_data): Update type of
1634 elf_backend_emit_relocs.
1635 (_bfd_elf_link_output_relocs): Update prototype.
1636 * elflink.c (_bfd_elf_link_output_relocs): Always use
1637 bed->elf_backend_emit_relocs when outputting relocations.
1638 * elfxx-target.h (elf_backend_emit_relocs): Default to
1639 _bfd_elf_link_output_relocs.
1640 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1641 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1642 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1643 (elf_i386_plt0_entry): Remove padding.
1644 (elf_i386_pic_plt0_entry): Ditto.
1645 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1646 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1647 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1648 plt0_pad_byte fields.
1649 (elf_i386_link_hash_table_create): Zero them.
1650 (elf_i386_create_dynamic_sections): Create static relocation section.
1651 (allocate_dynrelocs): Allocate space for static PLT relocations.
1652 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1653 symbols. Give PLT symbols function type. Don't strip PLT sections
1654 if we have exported symbols from them.
1655 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1656 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1658 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1659 Add relocation for GOT location. Fill in PLT static relocations.
1660 (elf_i386_vxworks_link_hash_table_create): New function.
1661 (elf_i386_vxworks_link_output_symbol_hook): New function.
1662 * elf-vxworks.h: New file.
1664 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1666 * section.c (bfd_make_section_anyway_with_flags): New.
1667 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1668 (bfd_make_section_with_flags): New.
1669 (bfd_make_section): Call bfd_make_section_with_flags.
1671 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1672 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1673 instead of bfd_make_section/bfd_make_section and don't call
1674 bfd_set_section_flags.
1675 (mn10300_elf_check_relocs): Likewise.
1676 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1677 * elf32-arm.c (create_got_section): Likewise.
1678 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1679 (elf32_arm_check_relocs): Likewise.
1680 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1681 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1682 (_frv_create_got_section): Likewise.
1683 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1684 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1685 (elf32_hppa_check_relocs): Likewise.
1686 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1687 (i370_elf_check_relocs): Likewise.
1688 * elf32-i386.c (create_got_section): Likewise.
1689 (elf_i386_check_relocs): Likewise.
1690 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1691 (create_got_section): Likewise.
1692 (m32r_elf_create_dynamic_sections): Likewise.
1693 (m32r_elf_check_relocs): Likewise.
1694 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1695 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1696 (ppc_elf_create_dynamic_sections): Likewise.
1697 (ppc_elf_add_symbol_hook): Likewise.
1698 (ppc_elf_check_relocs): Likewise.
1699 * elf32-s390.c (create_got_section): Likewise.
1700 (elf_s390_check_relocs): Likewise.
1701 * elf32-sh.c (create_got_section): Likewise.
1702 (sh_elf_create_dynamic_sections): Likewise.
1703 (sh_elf_check_relocs): Likewise.
1704 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1705 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1706 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1707 (add_extra_plt_sections): Likewise.
1708 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1709 (elf64_alpha_create_got_section): Likewise.
1710 (elf64_alpha_create_dynamic_sections): Likewise.
1711 (elf64_alpha_check_relocs): Likewise.
1712 * elf64-hppa.c (get_reloc_section): Likewise.
1713 (get_opd): Likewise.
1714 (get_plt): Likewise.
1715 (get_dlt): Likewise.
1716 (get_stub): Likewise.
1717 (elf64_hppa_create_dynamic_sectionso): Likewise.
1718 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1719 * elf64-ppc.c (create_linkage_sections): Likewise.
1720 (ppc64_elf_check_relocs): Likewise.
1721 * elf64-s390.c (create_got_section): Likewise.
1722 (elf_s390_check_relocs): Likewise.
1723 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1724 (sh64_elf64_create_dynamic_sections): Likewise.
1725 * elf64-x86-64.c (create_got_section): Likewise.
1726 (elf64_x86_64_check_relocs): Likewise.
1727 * elflink.c (_bfd_elf_create_got_section): Likewise.
1728 (_bfd_elf_link_create_dynamic_sections): Likewise.
1729 (elf_link_add_object_symbols): Likewise.
1730 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1731 (elfNN_ia64_create_dynamic_sections): Likewise.
1732 (get_fptr): Likewise.
1733 (get_pltoff): Likewise.
1734 (get_reloc_section): Likewise.
1735 (elfNN_ia64_object_p): Likewise.
1736 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1737 (mips_elf_create_compact_rel_section): Likewise.
1738 (mips_elf_create_got_section): Likewise.
1739 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1740 * elfxx-sparc.c (create_got_section): Likewise.
1741 (_bfd_sparc_elf_check_relocs): Likewise.
1743 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1744 on linker created sections.
1746 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1749 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1750 script on executable.
1752 2005-05-05 John Levon <levon@movementarian.org>
1754 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1755 allocated memory before returning.
1756 (decode_line_info): Likewise.
1757 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1758 allocated by functions in this file.
1759 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1760 * elf.c (_bfd_elf_close_and_cleanup): Call
1761 _bfd_dwarf2_cleanup_debug_info.
1763 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1765 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1766 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1767 * configure, config.in, Makefile.in: Regenerate.
1768 * sysdep.h (stpcpy): Revert last change.
1770 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1772 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1774 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1776 * elfxx-ia64.c (ARCH_SIZE): New.
1777 (LOG_SECTION_ALIGN): Likewise.
1778 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1779 align relocation sections.
1780 (get_fptr): Likewise.
1781 (get_reloc_section): Likewise.
1782 (elfNN_ia64_tprel_base): Likewise.
1783 (elfNN_ia64_check_relocs): Support 32bit relocations.
1784 (allocate_global_fptr_got): Likewise.
1785 (allocate_dynrel_entries): Likewise.
1786 (set_got_entry): Likewise.
1787 (set_pltoff_entry): Likewise.
1788 (elfNN_ia64_relocate_section): Likewise.
1790 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1792 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1793 * configure: Regenerate.
1794 * config.in: Likewise.
1796 * sysdep.h (stpcpy): New.
1798 2005-05-04 Nick Clifton <nickc@redhat.com>
1800 * Update the address and phone number of the FSF organization in
1801 the GPL notices in the following files:
1802 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1803 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1804 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1805 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1806 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1807 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1808 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1809 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1810 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1811 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1812 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1813 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1814 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1815 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1816 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1817 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1818 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1819 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1820 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1821 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1822 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1823 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1824 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1825 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1826 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1827 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1828 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1829 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1830 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1831 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1832 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1833 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1834 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1835 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1836 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1837 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1838 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1839 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1840 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1841 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1842 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1843 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1844 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1845 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1846 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1847 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1848 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1849 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1850 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1851 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1852 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1853 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1854 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1855 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1856 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1857 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1858 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1859 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1860 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1861 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1862 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1863 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1864 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1865 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1866 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1867 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1868 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1869 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1870 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1871 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1874 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1876 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1877 * bfd-in2.h: Regenerated.
1879 * elflink.c (bfd_elf_set_symbol): New.
1880 (_bfd_elf_provide_symbol): Call it.
1881 (_bfd_elf_provide_section_bound_symbols): New.
1883 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1885 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1886 at the end, if a strong definition has already been seen.
1888 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1890 * section.c (struct bfd_section): Replace link_order_head and
1891 link_order_tail with map_head and map_tail union.
1892 (STD_SECTION): Update.
1893 (_bfd_strip_section_from_output): Delete.
1894 * aoutx.h: Update throughout for above changes.
1895 * coff-ppc.c: Likewise.
1896 * cofflink.c: Likewise.
1897 * ecoff.c: Likewise.
1898 * elf-eh-frame.c: Likewise.
1899 * elf-m10300.c: Likewise.
1901 * elf32-arm.c: Likewise.
1902 * elf32-cris.c: Likewise.
1903 * elf32-hppa.c: Likewise.
1904 * elf32-i386.c: Likewise.
1905 * elf32-m32r.c: Likewise.
1906 * elf32-m68hc1x.c: Likewise.
1907 * elf32-m68k.c: Likewise.
1908 * elf32-ppc.c: Likewise.
1909 * elf32-s390.c: Likewise.
1910 * elf32-sh.c: Likewise.
1911 * elf32-vax.c: Likewise.
1912 * elf32-xtensa.c: Likewise.
1913 * elf64-alpha.c: Likewise.
1914 * elf64-hppa.c: Likewise.
1915 * elf64-ppc.c: Likewise.
1916 * elf64-s390.c: Likewise.
1917 * elf64-sh64.c: Likewise.
1918 * elf64-x86-64.c: Likewise.
1919 * elflink.c: Likewise.
1920 * elfxx-ia64.c: Likewise.
1921 * elfxx-mips.c: Likewise.
1922 * elfxx-sparc.c: Likewise.
1923 * linker.c: Likewise.
1924 * merge.c: Likewise.
1925 * pdp11.c: Likewise.
1926 * xcofflink.c: Likewise.
1927 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1928 out from bfd_elf_size_dynamic_sections.
1929 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1930 * bfd-in2.h: Regenerate.
1932 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1934 * section.c (bfd_section_list_remove): Don't clear s->next.
1935 (bfd_section_list_append): Always init s->prev.
1936 (bfd_section_list_prepend): Define.
1937 (bfd_section_list_insert_after): Minor optimization.
1938 (bfd_section_removed_from_list): Rewrite.
1939 * elf.c (assign_section_numbers): Simplify list traversal now that
1940 bfd_section_list_remove doesn't destroy removed section next ptr.
1941 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1942 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1943 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1944 * bfd-in2.h: Regenerate.
1946 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1948 * bfd.c (bfd): Remove section_tail and add section_last.
1949 (bfd_preserve): Likewise.
1950 (bfd_preserve_save): Likewise.
1951 (bfd_preserve_restore): Likewise.
1952 * opncls.c (_bfd_new_bfd): Likewise.
1954 * coffcode.h (coff_compute_section_file_positions): Updated.
1955 (coff_compute_section_file_positions): Likewise.
1956 * elf.c (assign_section_numbers): Likewise.
1957 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1958 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1959 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1960 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1961 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1962 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1964 * ecoff.c (bfd_debug_section): Initialize prev.
1966 * section.c (bfd_section): Add prev.
1967 (bfd_section_list_remove): Updated.
1968 (bfd_section_list_append): New.
1969 (bfd_section_list_insert_after): New.
1970 (bfd_section_list_insert_before): New.
1971 (bfd_section_list_insert): Removed.
1972 (bfd_section_removed_from_list): Updated.
1973 (STD_SECTION): Initialize prev.
1974 (bfd_section_init): Updated.
1975 (bfd_section_list_clear): Updated.
1977 * bfd-in2.h: Regenerated.
1979 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1981 * elf.c (_bfd_elf_new_section_hook): Don't call
1982 _bfd_elf_get_sec_type_attr on sections from input files.
1984 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1986 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1987 hash table size 16699 instead of bfd_hash_table_init.
1989 2005-05-01 Paul Brook <paul@codesourcery.com>
1991 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1992 definition has already been seen.
1994 2005-05-01 Paul Brook <paul@codesourcery.com>
1996 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1997 R_ARM_PLT32 the same as R_ARM_PC24.
1998 (arm_add_to_rel): Ditto.
2000 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2002 * config.bfd: Add h8300*-*-rtemscoff.
2003 Switch h8300*-*-rtems* to elf.
2005 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2007 * aclocal.m4, Makefile.in: Regnerated.
2009 2005-04-28 Paul Brook <paul@codesourcery.com>
2011 Merge changes only applied to Makefile.in.
2012 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2013 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2014 (elfxx-sparc.lo): New rule.
2015 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2016 (elf64-sparc.lo): Likewise.
2018 2005-04-28 Julian Brown <julian@codesourcery.com>
2020 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2023 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2027 * elf.c (bfd_elf_sym_name): Updated.
2028 (group_signature): Likewise.
2029 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2030 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2031 (ppc64_elf_edit_toc): Likewise.
2032 (ppc64_elf_relocate_section): Likewise.
2033 * elfcode.h (elf_slurp_symbol_table): Likewise.
2034 * elflink.c (elf_link_input_bfd): Likewise.
2036 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2037 bfd_elf_sym_name to get local symbol name when reporting errors.
2039 2005-04-27 Nick Clifton <nickc@redhat.com>
2041 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2042 formatted input file results in a reloc which has no associated
2045 2005-04-26 Jerome Guitton <guitton@gnat.com>
2047 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2049 2005-04-25 David S. Miller <davem@davemloft.net>
2051 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2052 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2053 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2056 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2059 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2060 to discarded section an error.
2062 2005-04-21 Jerome Guitton <guitton@gnat.com>
2064 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2065 corresponding AC_CHECK_DECLS.
2066 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2068 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2069 * configure: Regenerate.
2072 2005-04-21 Andreas Schwab <schwab@suse.de>
2074 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2075 unsigned from type of dynamic_interpreter.
2076 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2079 * elf.c (assign_section_numbers): Fix comment.
2081 2005-04-21 Jerome Guitton <guitton@gnat.com>
2083 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2084 for struct som_exec_auxhdr fields.
2086 2005-04-21 Nick Clifton <nickc@redhat.com>
2088 * aout-adobe.c: Convert to ISO C and fix formatting.
2089 * aout-arm.c: Convert to ISO C and fix formatting.
2090 * aout-cris.c: Convert to ISO C and fix formatting.
2091 * aout-ns32k.c: Convert to ISO C and fix formatting.
2092 * aout-tic30.c: Convert to ISO C and fix formatting.
2093 * coffcode.h: Convert to ISO C and fix formatting.
2094 * coffswap.h: Convert to ISO C and fix formatting.
2095 * i386aout.c: Convert to ISO C and fix formatting.
2096 * libaout.h: Convert to ISO C and fix formatting.
2097 * libcoff-in.h: Convert to ISO C and fix formatting.
2098 * libcoff.h: Convert to ISO C and fix formatting.
2099 * libecoff.h: Convert to ISO C and fix formatting.
2100 * libnlm.h: Convert to ISO C and fix formatting.
2101 * libpei.h: Convert to ISO C and fix formatting.
2102 * libxcoff.h: Convert to ISO C and fix formatting.
2103 * nlm-target.h: Convert to ISO C and fix formatting.
2104 * nlm.c: Convert to ISO C and fix formatting.
2105 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2106 * nlm32-i386.c: Convert to ISO C and fix formatting.
2107 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2108 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2109 * nlmcode.h: Convert to ISO C and fix formatting.
2110 * nlmswap.h: Convert to ISO C and fix formatting.
2111 * pe-mips.c: Convert to ISO C and fix formatting.
2112 * peXXigen.c: Convert to ISO C and fix formatting.
2113 * peicode.h: Convert to ISO C and fix formatting.
2114 * vms-gsd.c: Convert to ISO C and fix formatting.
2115 * vms-hdr.c: Convert to ISO C and fix formatting.
2116 * vms-misc.c: Convert to ISO C and fix formatting.
2117 * vms-tir.c: Convert to ISO C and fix formatting.
2118 * vms.c: Convert to ISO C and fix formatting.
2119 * vms.h: Convert to ISO C and fix formatting.
2121 * coffgen.c (coff_print_symbol): Restore correct formatting of
2124 2005-04-20 David S. Miller <davem@davemloft.net>
2126 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2127 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2128 (allocate_dynrelocs): Likewise.
2130 2005-04-20 Jerome Guitton <guitton@gnat.com>
2132 * configure.in: Fix the check for basename declaration. Add check
2133 for declarations of ftello, ftello64, fseeko, fseeko64.
2134 * configure: Regenerate.
2136 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2138 2005-04-19 David S. Miller <davem@davemloft.net>
2140 * elfxx-sparc.c: New file.
2141 * elfxx-sparc.h: New file.
2142 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2143 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2144 (elfxx-sparc.lo): New rule.
2145 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2146 (elf64-sparc.lo): Likewise.
2147 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2148 (bfd_elf64_sparc_vec): Likewise.
2149 * configure: Regenerate.
2150 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2151 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2152 which is more consistent with elf32-sparc.c
2154 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2156 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2157 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2159 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2161 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2162 dynamic relocs in non-SEC_ALLOC sections.
2163 (ppc_elf_gc_sweep_hook): Likewise.
2164 (ppc_elf_relax_section): Likewise.
2165 (ppc_elf_relocate_section): Likewise.
2167 2005-04-18 Nick Clifton <nickc@redhat.com>
2169 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2170 assigning a value to return_value.
2172 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2175 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2178 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf.c (setup_group): Properly handle zero group count.
2183 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2185 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2186 (som_is_subspace, compare_subspaces, som_compute_checksum)
2187 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2189 (hppa_som_reloc, compare_syms, compare_subspaces)
2190 (som_print_symbol, som_get_section_contents)
2191 (som_set_section_contents): Remove space after 'void *'.
2192 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2193 (som_bfd_merge_private_bfd_data)
2194 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2197 2004-04-15 Julian Brown <julian@codesourcery.com>
2199 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2200 * bfd-in2.h: Regenerate.
2201 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2202 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2203 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2204 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2205 relocations if requested to.
2206 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2207 use_blx rather than symbian_p.
2208 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2209 use_blx is in effect.
2210 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2213 2005-04-15 Nick Clifton <nickc@redhat.com>
2215 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2218 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2221 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2222 used as a list pointer.
2224 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2226 * Makefile.am (NO_WERROR): Define.
2227 * warning.m4: New file
2228 * acinclude.m4: Include warning.m4.
2229 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2230 * Makefile.in: Regenerate.
2231 * configure: Regenerate.
2233 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2235 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2236 Write trailing padding.
2238 * merge.c (merge_strings): Round up section size for alignment.
2240 2005-04-14 David S. Miller <davem@davemloft.net>
2242 Add TLS support for 64-bit Sparc ELF.
2243 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2244 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2245 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2246 sparc64_elf_hash_entry, sparc64_elf_tdata,
2247 sparc64_elf_local_got_tls_type): New defines.
2248 (sparc64_elf_mkobject): New function.
2249 (sparc64_elf_link_hash_table): Add members for dynamic linker
2250 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2251 uion to track TLS GOT references. Add sym_sec to cache
2252 mappings from local sym to section.
2253 (link_hash_newfunc): New function.
2254 (sparc64_elf_bfd_link_hash_table_create): Rename to
2255 sparc64_elf_link_hash_table_create for consistency.
2256 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2257 (sparc64_elf_create_dynamic_sections): Initialize new section
2258 members of sparc64_elf_link_hash_table. Only init srelbss
2260 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2262 (SPARC_NOP): Define.
2263 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2264 sparc64_elf_plt_ptr_offset): Delete.
2265 (sparc64_plt_entry_build): New function to build PLT entries
2266 gradually instread of all at once at the end of linking.
2267 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2268 local vars. Get them from sparc64_elf_hash_table instead.
2269 Check early on if r_symndx is in bounds. Handle TLS transitions.
2270 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2271 For TLS relocs, record the tls_type in either
2272 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2273 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2274 to the __tls_get_addr symbol. For PLT relocs, track references
2275 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2276 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2277 symbol references, count the number of relocations needed for
2278 that symbol. For default switch case, don't error, this lets
2279 the TLS relocs not explicitly handled by this function get
2281 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2282 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2283 it from sparc64_elf_hash_table. Store the real PLT offset
2284 in h->plt.offset, and build PLT entries one at a time. Also
2285 get .dynbss section pointer from htab.
2286 (allocate_dynrelocs, readonly_dynrelocs,
2287 sparc64_omit_section_dynsym): New functions.
2288 (sparc64_elf_omit_section_dynsym): Use these new functions as
2290 (dtpoff_base, tpoff): New functions.
2291 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2292 locals, get them from sparc64_elf_hash_table. Handle TLS
2293 relocations and refcounting in main relocation loop.
2294 (sparc64_elf_finish_dynamic_symbol): Use
2295 sparc64_elf_link_hash_table. Build PLT entries as we see
2296 them. Handle TLS GOT relocations.
2297 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2298 from sparc64_elf_hash_table. Initialize only PLT header
2299 not all entries since we not build PLT entries one by one.
2300 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2301 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2302 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2304 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2306 * elflink.c (elf_link_input_bfd): Update check for removed
2309 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2311 * Makefile.am: Run "make dep-am".
2312 * Makefile.in: Regenerate.
2313 * aclocal.m4: Regenerate.
2314 * libcoff.h: Regenerate.
2316 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2318 * linker.c (_bfd_generic_link_output_symbols): Also check if
2319 the output section of an input section has been removed from
2322 * section.c (bfd_section_list_remove): Clear the next field
2323 of the removed section.
2324 (bfd_section_removed_from_list): New.
2325 * bfd-in2.h: Regenerated.
2327 2005-04-11 David S. Miller <davem@davemloft.net>
2329 * elf32-sparc.c (elf32_sparc_relocate_section,
2330 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2331 R_SPARC_TLS_LE_{HIX22,LOX10}.
2332 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2333 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2334 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2335 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2337 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2339 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2341 2005-04-11 Nick Clifton <nickc@redhat.com>
2343 * aout-target.h: Convert to ISO C.
2344 * aoutf1.h: Convert to ISO C.
2345 * aoutx.h: Convert to ISO C.
2346 * bout.c: Convert to ISO C.
2347 * dwarf1.c: Convert to ISO C.
2348 * ecoffswap.h: Convert to ISO C.
2349 * freebsd.h: Convert to ISO C.
2350 * genlink.h: Convert to ISO C.
2351 * ieee.c: Convert to ISO C.
2352 * ihex.c: Convert to ISO C.
2353 * libcoff-in.h: Convert to ISO C.
2354 * mach-o.c: Convert to ISO C.
2355 * mach-o.h: Convert to ISO C.
2356 * netbsd.h: Convert to ISO C.
2357 * ns32k.h: Convert to ISO C.
2358 * ns32knetbsd.c: Convert to ISO C.
2359 * oasys.c: Convert to ISO C.
2360 * pdp11.c: Convert to ISO C.
2361 * pef-traceback.h: Convert to ISO C.
2362 * pef.c: Convert to ISO C.
2363 * pef.h: Convert to ISO C.
2364 * riscix.c: Convert to ISO C.
2365 * som.c: Convert to ISO C.
2366 * som.h: Convert to ISO C.
2367 * srec.c: Convert to ISO C.
2368 * stabs.c: Convert to ISO C.
2369 * sunos.c: Convert to ISO C.
2370 * tekhex.c: Convert to ISO C.
2371 * versados.c: Convert to ISO C.
2372 * version.h: Convert to ISO C.
2373 * xcoff-target.h: Convert to ISO C.
2374 * xcofflink.c: Convert to ISO C.
2375 * xsym.c: Convert to ISO C.
2376 * xsym.h: Convert to ISO C.
2378 2005-04-08 Paul Brook <paul@codesourcery.com>
2380 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2381 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2382 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2383 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2384 (elf32_arm_to_thumb_stub): Create PIC stubs.
2385 (record_arm_to_thumb_glue): Use different stub size for relocatable
2388 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2390 * elf64-ppc.c (dec_dynrel_count): New function split out from
2391 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2392 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2393 (ppc64_elf_tls_optimize): Likewise.
2395 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2397 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2398 CORE_WCOOKIE_OFFSET.
2399 (SPARC64_WCOOKIE_OFFSET): New.
2400 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2402 2005-04-05 Nick Clifton <nickc@redhat.com>
2404 * po/rw.po: New translation: Kinyarwanda
2405 * configure.in (ALL_LINGUAS): Add rw
2406 * configure: Regenerate.
2408 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2410 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2411 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2412 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2414 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2415 to check for SHT_MIPS_OPTIONS sections.
2416 (_bfd_mips_elf_set_section_contents): Likewise.
2418 2005-04-04 Eric Christopher <echristo@redhat.com>
2420 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2421 Clean up gp handling code.
2423 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2425 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2427 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2428 sections for relocatable files only. Remove the linker created
2430 (_bfd_elf_compute_section_file_positions): Pass link_info to
2431 assign_section_numbers.
2433 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2434 (elf_backend_object_p): Defined.
2436 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2440 2005-04-03 Fred Fish <fnf@specifixinc.com>
2442 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2443 dwarf_ranges_size members.
2444 (struct comp_unit): Add base_address member.
2445 (struct funcinfo): Replace low/high members with an arange.
2446 (arange_add): Replace incoming "unit" parameter with "abfd" and
2447 "first_arange" pointers. Reorganize/rewrite function body.
2448 (decode_line_info): Change arange_add call to pass bfd and arange
2450 (lookup_address_in_line_info_table): Use arange list instead of
2451 individual low/high members. Walk function's arange list to find
2452 lowest PC in list, to test for overlapping functions.
2453 (read_debug_ranges): New function, reads the debug_ranges section.
2454 (lookup_address_in_function_table): Use arange list instead of
2455 individual low/high members. Rewrite to find smallest range that
2457 (read_rangelist): Read a given rangelist from debug_ranges.
2458 (scan_unit_for_functions): Use arange list instead of individual
2459 low/high members. Handle a DW_AT_ranges attribute.
2460 (parse_comp_unit): Use arange list instead of individual low/high
2461 members. Save comp unit base address. Handle a DW_AT_ranges
2464 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2466 * elf.c (assign_section_numbers): Really use the kept section.
2468 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2470 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2472 * elf.c (assign_section_numbers): When sh_link points to a
2473 discarded section, call _bfd_elf_check_kept_section to see if
2474 the kept section can be used. Otherwise reject sh_link
2475 pointing to discarded section.
2477 * elflink.c (_bfd_elf_check_kept_section): New.
2478 (elf_link_input_bfd): Use it.
2480 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2482 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2483 that we no longer need.
2485 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2487 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2489 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2491 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2493 * elf.c (assign_section_numbers): Fix a typo.
2495 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2497 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2499 (_bfd_elf_section_already_linked): Likewise.
2501 2005-03-31 Jerome Guitton <guitton@gnat.com>
2503 * config.in: Regenerate.
2505 2005-03-31 Jerome Guitton <guitton@gnat.com>
2507 * config.in (HAVE_DECL_BASENAME): New configure macro.
2508 * configure.in: Check for basename.
2509 * configure: Regenerate.
2511 2005-03-30 Julian Brown <julian@codesourcery.com>
2513 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2514 bfd_elf32_is_arm_mapping_symbol_name.
2515 * bfd-in2.h: Regenerate.
2516 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2517 bfd_elf32_is_arm_mapping_symbol_name.
2518 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2519 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2520 (arm_elf_find_function): Likewise.
2521 (elf32_arm_output_symbol_hook): Likewise.
2523 2005-03-30 Julian Brown <julian@codesourcery.com>
2525 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2526 * bfd-in2.h: Regenerate.
2527 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2528 bfd_elf32_is_arm_mapping_symbol_name.
2529 (elf32_arm_output_symbol_hook): Likewise.
2530 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2532 (is_arm_mapping_symbol_name): Function moved from here...
2533 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2536 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2538 * configure.in: Check for ffs decl and alphabetize.
2539 * config.in: Regenerate.
2540 * configure: Regenerate.
2541 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2543 2005-03-29 Fred Fish <fnf@specifixinc.com>
2545 * dwarf2.c (struct comp_unit): Fix typo.
2546 (scan_unit_for_functions): Remove unused local variable "name"
2547 and dead code that set it.
2549 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2550 Phil Blundell <philb@gnu.org>
2552 * bfd-in2.h, libbfd.h: Regenerated.
2553 * reloc.c: Add ARM TLS relocations.
2554 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2556 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2557 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2558 (elf32_arm_tls_ie32_howto): New.
2559 (elf32_arm_howto_from_type): Support TLS relocations.
2560 (elf32_arm_reloc_map): Likewise.
2561 (elf32_arm_reloc_type_lookup): Likewise.
2563 (struct elf32_arm_obj_tdata): New.
2564 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2565 (elf32_arm_mkobject): New function.
2566 (struct elf32_arm_relocs_copied): Add pc_count.
2567 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2568 (GOT_TLS_IE): Define.
2569 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2570 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2571 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2572 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2573 (dtpoff_base, tpoff): New functions.
2574 (elf32_arm_final_link_relocate): Handle TLS relocations.
2575 (IS_ARM_TLS_RELOC): Define.
2576 (elf32_arm_relocate_section): Warn about TLS mismatches.
2577 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2578 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2579 TLS relocations and pc_count.
2580 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2581 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2583 (elf32_arm_size_dynamic_sections): Handle TLS.
2584 (elf32_arm_finish_dynamic_symbol): Likewise.
2585 (bfd_elf32_mkobject): Define.
2587 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2589 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2590 relocation types. Don't count relocations which will use a PLT.
2592 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2594 * elf.c (elfcore_grok_nto_status): Print tid as long.
2595 (elfcore_grok_nto_regs): Likewise.
2597 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2599 * irix-core.c: Remove some unnecessary prototypes.
2601 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2603 * irix-core.c: Convert to ISO C.
2605 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2607 * irix-core.c (do_sections): Replace + by | in expression.
2608 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2609 to unused parameters to avoid a compiler warning.
2611 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2613 * netbsd-core.c: Convert to ISO C. Fix formatting.
2615 2005-03-24 Eric Christopher <echristo@redhat.com>
2617 * elfxx-mips.c: Revert previous patch.
2619 2005-03-24 Nick Clifton <nickc@redhat.com>
2621 * targets.c (_bfd_target_vector): Only include the
2622 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2623 all targets enabled.
2625 2005-03-24 James E Wilson <wilson@specifixinc.com>
2627 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2628 (BFD64_BACKENDS): Add elf32-ia64.lo.
2629 * Makefile.in: Regenerate.
2631 2005-03-23 Eric Christopher <echristo@redhat.com>
2633 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2634 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2635 after emitting relocation.
2636 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2637 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2640 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2641 Nick Clifton <nickc@redhat.com>
2643 * config.bfd: Accept any C library to accompany a GNU Linux
2644 implementation, not just the GNU C library.
2645 * configure.in: Likewise.
2646 * configure: Regenerate.
2648 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2650 * bfd-in.h (_bfd_elf_provide_symbol): New.
2651 * bfd-in2.h: Regenerated.
2653 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2654 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2657 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2660 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2662 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2664 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2666 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2667 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2668 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2669 (xtensa_opcode_decode): Rearrange code.
2671 2005-03-22 Nick Clifton <nickc@redhat.com>
2673 * binary.c: Convert to ISO C90 formatting.
2674 * coff-arm.c: Convert to ISO C90 formatting.
2675 * coffgen.c: Convert to ISO C90 formatting.
2676 * elf32-gen.c: Convert to ISO C90 formatting.
2677 * elf64-gen.c: Convert to ISO C90 formatting.
2678 * hash.c: Convert to ISO C90 formatting.
2679 * ieee.c: Convert to ISO C90 formatting.
2681 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2683 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2684 unresolved symbols in R_ARM_NONE relocations.
2686 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2688 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2689 UNRESOLVED_RELOC_P argument. Set it appropriately.
2690 (elf32_arm_relocate_section): Update call to
2691 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2692 unresolved_reloc instead.
2694 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2696 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2697 .gnu.warning.* sections.
2699 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2701 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2703 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2704 (elf_create_pointer_linker_section): Delete info parm. Don't make
2705 h dynamic. Don't set written_address_p.
2706 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2707 (bfd_put_ptr): Delete.
2708 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2709 Always write section contents. Assert global sym is def_regular.
2710 Use offset bottom bit as a written flag.
2711 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2714 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2716 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2717 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2720 2005-03-21 Nick Clifton <nickc@redhat.com>
2722 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2724 (t2a1_bx_pc_insn): Likewise.
2725 (t2a2_noop_insn): Likewise.
2726 (t2a3_b_insn): Likewise.
2727 (t2a1_push_insn): Likewise.
2728 (t2a2_ldr_insn): Likewise.
2729 (t2a3_mov_insn): Likewise.
2730 (t2a4_bx_insn): Likewise.
2731 (t2a5_pop_insn): Likewise.
2732 (t2a6_bx_insn): Likewise.
2733 (coff_arm_relocate_section): Only declare the high_address
2734 variable for non WINCE targets.
2736 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2738 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2739 SEC_LINKER_CREATED. Attach to dynobj.
2740 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2742 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2744 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2745 sym_offset. Add name, bss_name, sym_name, sym_val.
2746 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2747 Add sdata array of elf_linker_section_t.
2748 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2749 (enum elf_linker_section_enum): Delete.
2750 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2751 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2752 the special sections are needed. Adjust htab->sdata refs.
2753 Ensure dynobj is set in sreloc code.
2754 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2755 (ppc_elf_set_sdata_syms): New function.
2756 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2757 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2758 sym_val instead of sym_hash.
2759 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2761 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2763 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2764 (ppc_elf_merge_private_bfd_data): Likewise.
2766 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2768 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2769 (ppc_elf_create_linker_section): Don't create rel_section.
2770 (elf_create_pointer_linker_section): Don't size relocs.
2771 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2772 Don't generate relocs.
2773 (ppc_elf_relocate_section): Adjust calls to
2774 elf_finish_pointer_linker_section.
2776 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2778 * elf32-ppc.c (is_ppc_elf_target): New function.
2779 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2780 for bfd_target_elf_flavour. Do this test before endian check.
2781 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2782 (ppc_elf_size_dynamic_sections): Likewise.
2784 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2786 * elf-bfd.h (elf_backend_data): Add int to
2787 elf_backend_section_from_shdr.
2788 (bfd_elf_section_data): Update comment for this_idx.
2789 (_bfd_elf_make_section_from_shdr): Add int.
2790 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2792 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2793 and use it to set this_idx in bfd_elf_section_data.
2794 (bfd_section_from_shdr): Pass shindex to
2795 _bfd_elf_make_section_from_shdr.
2796 (_bfd_elf_section_from_bfd_section): Use this_idx in
2797 bfd_elf_section_data to find section index.
2799 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2800 index and pass it to _bfd_elf_make_section_from_shdr.
2801 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2802 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2803 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2804 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2805 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2806 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2807 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2808 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2809 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2811 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2812 Ross Ridge <rridge@csclub.uwaterloo.ca>
2814 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2815 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2818 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2820 * elflink.c (elf_mark_used_section): Remove check for special
2823 2005-03-18 Andreas Schwab <schwab@suse.de>
2825 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2826 from bfd_vma to ia64_insn, remove broken cast.
2828 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2830 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2831 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2832 elf_m68k_finish_dynamic_sections): Use it.
2834 2005-03-17 Paul Brook <paul@codesourcery.com>
2835 Dan Jacobowitz <dan@codesourcery.com>
2836 Mark Mitchell <mark@codesourcery.com>
2838 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2839 (elf32_arm_additional_program_headers): Likewise.
2840 (elf_backend_modify_segment_map): Define.
2841 (elf_backend_additional_program_headers): Likewise.
2842 (elf32_arm_symbian_modify_segment_map): Use
2843 elf32_arm_modify_segment_map.
2845 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2847 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2848 for special sections.
2850 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2852 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2853 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2854 section_sym_count param, and return number of section symbols.
2855 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2856 .dynsym contents. Don't bother calling swap_symbol_out on the
2857 first all-zero dynsym.
2858 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2859 special sections like bfd_abs_section.
2860 (bfd_elf_gc_sections): Spelling fix.
2862 2005-03-16 Fred Fish <fnf@specifixinc.com>
2865 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2866 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2868 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2870 * elflink.c (elf_mark_used_section): New.
2871 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2872 non-relocatable link if we don't do GC.
2874 2005-03-16 Nick Clifton <nickc@redhat.com>
2875 Ben Elliston <bje@au.ibm.com>
2877 * configure.in (werror): New switch: Add -Werror to the
2878 compiler command line. Enabled by default. Disable via
2880 * configure: Regenerate.
2882 2005-03-16 Nick Clifton <nickc@redhat.com>
2884 * ecoff.c: Convert to ISO C90 formatting.
2886 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2888 * elf32-ppc.c: Divide file into general and linker specific
2889 functions. Sort linker functions into roughly the order in which
2890 they are called by the ELF linker code.
2892 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2894 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2895 on section. Correct comment, and add FIXME.
2896 (ppc_elf_additional_program_headers): Don't bump header count for
2897 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2898 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2899 do allocate memory if they need it.
2901 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2903 * config.bfd (x86_64-elf): Add target.
2905 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2907 * po/es.po: Commit new Spanish translation.
2909 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2911 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2912 for global symbol when reporting overflow.
2914 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2916 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2917 * libbfd.h: Rebuilt.
2918 * archive.c (_bfd_ar_spacepad): New function.
2919 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2920 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2921 coff_write_armap): Use it.
2922 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2924 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2926 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2928 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2929 has_table to the start of the function.
2931 2005-03-10 Ben Elliston <bje@au.ibm.com>
2933 * archive.c: Include hashtab.h.
2934 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2935 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2936 (hash_file_ptr): New function.
2937 (eq_file_ptr): Likewise.
2938 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2939 * libbfd-in.h: Include hashtab.h.
2940 (struct artdata): Change `cache' member type to htab_t.
2941 * libbfd.h: Rebuild.
2943 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2945 * configure.in: Bump version to 2.16.90.
2946 * configure: Regenerated.
2948 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2950 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2951 close is a function like macro in system headers.
2953 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2956 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2957 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2959 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2961 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2963 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2965 * po/bfd.pot: Regenerate.
2967 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2969 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2971 (func_desc_adjust): Force dot-syms local in executables as well
2974 2005-03-04 David Daney <ddaney@avtrex.com>
2976 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2977 '__gnu_local_gp' symbol used by gas -mno-shared.
2979 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2981 * elf-bfd.h (elf_backend_data): Add "const char *" to
2982 elf_backend_section_from_phdr.
2984 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2985 elf_backend_section_from_phdr hook.
2987 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2988 Joseph Myers <joseph@codesourcery.com>
2990 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2991 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2993 (struct mips_elf_got_per_bfd_arg): Add global_count.
2994 (struct mips_elf_count_tls_arg): New.
2995 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2996 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2997 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2998 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2999 (TLS_RELOC_P): Define.
3000 (TP_OFFSET, DTP_OFFSET): Define.
3001 (dtprel_base, tprel_base): New functions.
3002 (mips_elf_link_hash_newfunc): Initialize tls_type.
3003 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3004 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3006 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3007 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3008 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3009 (mips_tls_got_index): New functions.
3010 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3011 arguments. Pass them to mips_elf_create_local_got_entry. Use
3013 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3015 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3016 mips_elf_create_local_got_entry.
3017 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3018 arguments. Handle TLS entries.
3019 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3020 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3022 (mips_elf_record_global_got_symbol): Likewise.
3023 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3025 (mips_elf_merge_gots): Handle TLS entries when merging.
3026 (mips_elf_initialize_tls_index): New function.
3027 (mips_elf_set_global_got_offset): Handle TLS entries.
3028 (mips_elf_adjust_gp): Handle TLS.
3029 (mips_elf_multi_got): Remove redundant call to
3030 mips_elf_resolve_final_got_entries. Initialize global_count.
3031 Correct a comment. Initialize new TLS members of mips_got_info.
3032 Assign TLS GOT indexes for new GOTs.
3033 (mips_elf_create_got_section): Initialize new TLS members of
3035 (mips_elf_calculate_relocation): Handle TLS relocs.
3036 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3038 (_bfd_mips_elf_always_size_sections): Handle TLS.
3039 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3040 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3042 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3043 (_bfd_mips_elf_hide_symbol): Handle TLS.
3044 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3045 (mips_reloc_map): Add TLS relocs.
3046 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3047 * elf64-mips.c (mips_elf64_howto_table_rel)
3048 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3049 * reloc.c: Define new MIPS TLS relocations.
3050 * libbfd.h, bfd-in2.h: Regenerated.
3052 2005-03-02 Jan Beulich <jbeulich@novell.com>
3054 * Makefile.am: Add dependency of cache.o on libiberty.h.
3055 * cache.c: Include libiberty.h.
3056 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3058 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3060 * elf.c (bfd_section_from_shdr <default case>): Call
3061 elf_backend_section_from_shdr hook unconditionally, and return
3063 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3064 * elfxx-target.h (elf_backend_section_from_shdr)
3065 (elf_backend_section_from_phdr): Default to
3066 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3069 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3071 * targets.h: Typo fix.
3072 * bfd-in2.h: Regenerate.
3074 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3075 structs to size on-disk structures.
3076 (b_out_set_section_contents): Size the external struct, not the
3077 internal one for on-disk size.
3078 (b_out_sizeof_headers): Likewise.
3080 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3082 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3083 entry points with the func descriptor as well as undefweak.
3085 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3087 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3088 present when IMPORT_NAME_UNDOECRATE is used.
3090 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3093 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3096 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3097 to _bfd_elf_merge_symbol.
3099 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3100 unsigned int to return the alignment of the old common symbol
3101 in the dynamic object.
3102 (_bfd_elf_add_default_symbol): Pass NULL to
3103 _bfd_elf_merge_symbol.
3104 (elf_link_add_object_symbols): Pass &old_alignment to
3105 _bfd_elf_merge_symbol. Get the alignment of the new common
3106 symbol in the dynamic object.
3108 2005-02-24 Ben Elliston <bje@au.ibm.com>
3110 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3111 * format.c (bfd_check_format_matches): Likewise.
3112 * archive.c (BFD_GNU960_ARMAG): Likewise.
3113 (bfd_generic_archive_p): Likewise.
3114 (_bfd_write_archive_contents): Likewise.
3116 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3118 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3119 * configure: Regenerate.
3121 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3123 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3124 COMDAT group sections to have default visibility.
3126 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3128 * coffcode.h (coff_print_aux): Warning fix.
3129 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3130 instead of section pointer to identify.
3131 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3132 the correct size buffer for local sym mangling too.
3133 (h8300_bfd_link_add_symbols): Likewise.
3134 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3136 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3137 * elf32-xtensa.c (literal_value_hash): Warning fix.
3138 * versados.c (process_otr): Warning fix.
3139 (versados_canonicalize_reloc): Likewise.
3140 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3141 * vms.c (fill_section_ptr): Warning fix.
3143 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3145 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3146 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3148 2005-02-23 Nick Clifton <nickc@redhat.com>
3150 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3151 the relvaddr field of the Elf32_crinfo structure.
3153 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3154 variables that are passed by reference to
3155 m68hc11_get_relocation_value in case that function does not
3158 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3159 return statements and replace with a single return at the end of
3160 the function. This helps pacify the flow analysis code in gcc 4.0.
3162 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3163 strtab to avoid compile time warning.
3165 2005-02-23 Ben Elliston <bje@au.ibm.com>
3167 * opncls.c (bfd_zalloc): Document this function.
3169 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3171 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3172 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3173 Replace SEC_SHARED with SEC_COFF_SHARED.
3174 (styp_to_sec_flags): Likewise.
3176 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3177 (TARGET_LITTLE_SYM): Likewise.
3179 * section.c (SEC_ARCH_BIT_0): Removed.
3180 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3181 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3182 (SEC_SHARED): Renamed to ...
3183 (SEC_COFF_SHARED): This.
3184 (SEC_BLOCK): Renamed to ...
3185 (SEC_TIC54X_BLOCK): This.
3186 (SEC_CLINK): Renamed to ...
3187 (SEC_TIC54X_CLINK): This.
3188 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3189 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3191 * bfd-in2.h: Regenerated.
3193 2005-02-21 Fred Fish <fnf@specifixinc.com>
3195 * dwarf2.c (find_abstract_instance_name): Call recursively
3196 to handle a DW_AT_specification.
3198 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3200 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3201 mips_elf_create_dynamic_relocation,
3202 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3203 Remove #if 0'd code.
3205 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3207 * Makefile.am: Run "make dep-am"
3208 * Makefile.in: Regenerate.
3210 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3212 * coffgen.c (bfd_coff_get_comdat_section): Check that
3213 coff_section_data isn't NULL.
3215 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3217 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3218 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3219 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3220 useless assignments.
3221 (xcoff_write_archive_contents_big): Likewise.
3222 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3223 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3224 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3225 * cofflink.c (process_embedded_commands): Warning fixes.
3226 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3228 * dwarf2.c: Warning fixes.
3229 * elf-bfd.h: Likewise.
3230 * elf-eh-frame.c: Likewise.
3231 * elf-strtab.c: Likewise.
3233 * elf32-m68k.c: Likewise.
3234 * elf32-ppc.c: Likewise.
3235 * elf32-sh-symbian.c: Likewise.
3236 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3237 * elf64-sh64.c: Likewise.
3238 * peicode.h: Likewise.
3239 * elf64-mmix.c: Warning fixes.
3240 * elfcode.h: Likewise.
3241 * elfxx-mips.c: Likewise.
3242 * libbfd-in.h: Likewise.
3243 * libbfd.c: Likewise.
3244 * mach-o.c: Likewise.
3245 * merge.c: Likewise.
3247 * opncls.c: Likewise.
3250 * vms-hdr.c: Likewise.
3251 * vms-tir.c: Likewise.
3252 * xtensa-isa.c: Likewise.
3253 * xtensa-modules.c: Likewise.
3255 (pstrcmp): Use correct choice of string lengths. Fix return value.
3256 (bfd_sym_module_name): Correct string length.
3257 * bfd-in2.h: Regenerate.
3258 * libbfd.h: Regenerate.
3260 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3262 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3263 uninitialized check_segment[1] in TLSMOFF case.
3264 Reported by Alan Modra.
3265 (elf32_frv_relocate_section): Improve errors and warnings.
3267 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3269 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3271 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3273 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3274 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3275 * pef.c (bfd_pef_scan): Don't ignore return value of
3276 bfd_pef_scan_start_address.
3277 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3278 bfd_mach_o_scan_start_address.
3279 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3280 * elfxx-mips.c: Remove unnecessary prototypes.
3281 (sort_dynamic_relocs_64): Abort if not BFD64.
3283 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3285 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3286 Skip toc reloc adjust if reloc_count is zero.
3288 2005-02-15 Nigel Stephens <nigel@mips.com>
3289 Maciej W. Rozycki <macro@mips.com>
3291 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3292 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3293 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3294 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3295 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3297 (mips16_gprel_reloc): Remove bit shuffling; call
3298 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3299 and _bfd_mips16_elf_reloc_shuffle() instead.
3300 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3301 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3303 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3304 elf_mips16_howto_table_rel.
3305 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3306 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3307 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3308 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3309 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3311 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3312 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3313 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3315 (mips16_gprel_reloc): Remove bit shuffling; call
3316 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3317 and _bfd_mips16_elf_reloc_shuffle() instead.
3318 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3319 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3321 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3322 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3323 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3324 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3325 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3326 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3327 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3329 (mips16_gprel_reloc): Remove bit shuffling; call
3330 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3331 and _bfd_mips16_elf_reloc_shuffle() instead.
3332 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3333 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3335 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3336 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3337 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3338 handle bit shuffling for MIPS16 relocs.
3339 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3340 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3341 and _bfd_mips16_elf_reloc_shuffle().
3342 (_bfd_mips_elf_generic_reloc): Likewise.
3343 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3345 (mips_elf_obtain_contents): Remove bit shuffling.
3346 (mips_elf_perform_relocation): Likewise; call
3347 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3349 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3351 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3352 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3353 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3354 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3355 (BFD_RELOC_MIPS16_LO16): Likewise.
3356 * bfd-in2.h: Regenerate.
3357 * libbfd.h: Regenerate.
3359 2005-02-15 Jan Beulich <jbeulich@novell.com>
3361 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3362 R_IA64_DTPMOD64[LM]SB.
3364 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3366 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3367 backward branch in the same section.
3368 (elfNN_ia64_relocate_section): Inform users that the input
3369 section is too big to relax br instruction when overflow
3370 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3371 and R_IA64_PCREL21F.
3373 2005-02-14 Orjan Friberg <orjanf@axis.com>
3375 * elfcore.h (elf_core_file_p): Move the call to
3376 elf_backend_object_p to allow the correct machine to be set before
3377 processing the program headers.
3379 2005-02-14 Nick Clifton <nickc@redhat.com>
3382 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3383 aware flag from the input bfd to the output bfd.
3385 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3387 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3388 R_MIPS_LITERAL relocations for external symbols.
3389 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3390 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3392 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3394 * bfd-in2.h: Rebuilt.
3396 2005-02-11 Paul Brook <paul@codesourcery.com>
3398 * elf-bfd.h (struct elf_link_hash_table): Add
3399 is_relocatable_executable.
3400 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3401 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3402 symbols in relocatable executables.
3403 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3404 relocatable executables.
3405 (_bfd_elf_link_renumber_dynsyms): Ditto.
3406 (bfd_elf_final_link): Ditto.
3407 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3408 relocations into relocatable executables.
3409 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3410 executables. Also copy absolute relocations.
3411 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3412 in relocatable executables.
3413 (allocate_dynrelocs): Copy relocations for relocatable executables.
3414 Output dynamic symbols for symbols defined in linker scripts.
3416 2005-02-11 Nick Clifton <nickc@redhat.com>
3418 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3419 to avoid a compile time warning.
3421 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3424 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3425 inclusion of coffcode.h so that it is actually picked up.
3427 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3428 case it is not used.
3430 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3431 structure and macro.
3433 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3436 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3437 to protect the declaration of this array.
3439 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3440 Avoid call to memcpy with a size of 0.
3442 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3444 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3445 old-style branches to undefined dot-symbols which will be
3446 satisfied by a plt call.
3448 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3450 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3451 (ppc64_elf_copy_indirect_symbol): ..here.
3452 (func_desc_adjust): Use move_plt_plist.
3454 2005-02-10 Paul Brook <paul@codesourcery.com>
3456 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3458 2005-02-10 Paul Brook <paul@codesourcery.com>
3460 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3462 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3463 (elf_link_renumber_local_hash_table_dynsyms): New function.
3464 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3466 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3468 * bfd-in.h (BFD_LINKER_CREATED): Define.
3469 * bfd-in2.h: Rebuilt.
3470 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3471 BFD_LINKER_CREATED bfds when determining input bfds without
3472 .note.GNU-stack section.
3474 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3476 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3477 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3478 relocations against external symbols unchanged.
3480 2005-02-08 Paul Brook <paul@codesourcery.com>
3482 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3485 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3487 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3490 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3492 * elf64-mips.c: Fix formatting throughout.
3494 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3496 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3498 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3500 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3501 *ABS*/*UND* sections.
3502 (elf32_frv_relocate_section): Move zero-addend-required error...
3503 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3504 missing needed TLS section.
3506 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3508 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3509 being the last symbol.
3510 (aout_link_add_symbols): Just return TRUE if a warning
3513 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3515 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3516 R_MIPS_GPREL32 relocations against external symbols.
3517 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3520 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3522 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3523 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3524 elf_string_from_elf_strtab.
3525 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3526 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3527 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3528 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3529 looking at cached symtab info first, before iterating over headers.
3530 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3531 * elfcode.h (elf_object_p): Don't load section header stringtab
3534 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3536 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3537 against protected function when building shared library.
3540 * elf64-x86-64.c (is_32bit_relative_branch): New.
3541 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3542 protected function symbol when building shared library for
3543 32bit relative branch instruction.
3545 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3547 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3548 syms when doing a relocatable link.
3549 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3551 (ppc64_elf_tls_setup): Likewise.
3552 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3554 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3556 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3557 (link_hash_newfunc): Clear all locals using memset.
3558 (make_fdh): Remove flags param. Always create fake func desc
3559 weak. Link the descriptor with the code entry sym.
3560 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3561 (add_symbol_adjust): Adjust make_fdh call.
3562 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3563 descriptor to strong undefined if code entry is strong.
3565 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3567 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3568 lookup here. Set to new before calling bfd_link_repair_undef_list.
3569 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3571 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3573 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3575 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3577 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3578 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3579 before the as-needed lib was loaded. Abort on unexpected refs.
3581 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3583 * elflink.c (elf_smash_syms): Expand comments.
3584 (elf_link_add_object_symbols): Only call elf_smash_syms for
3585 as-needed dynamic objects.
3587 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3588 everything, just the field specific to ia64.
3589 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3591 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3593 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3594 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3596 (struct add_symbol_adjust_data): New.
3597 (add_symbol_adjust): Make an undefweak func desc for old ABI
3598 objects to link with --as-needed shared libs. Return fail status.
3599 Don't adjust old ABI func entry sym to weak if func desc syms
3601 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3604 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3606 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3609 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3611 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3612 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3613 remove anything but new and undefweak.
3614 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3616 (_bfd_elf_create_dynamic_sections): Formatting.
3617 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3618 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3619 (struct elf_smash_data): New.
3620 (elf_smash_syms): New function.
3621 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3622 unneeded dynamic objects to loaded list.
3623 (elf_link_output_extsym): Don't handle as-needed here. Strip
3624 bfd_link_hash_new symbols.
3625 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3626 delref when dynindx is already -1.
3627 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3629 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3631 2005-02-01 Ben Elliston <bje@au.ibm.com>
3633 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3635 2005-02-01 Ben Elliston <bje@au.ibm.com>
3637 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3638 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3639 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3640 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3641 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3642 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3643 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3644 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3645 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3646 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3647 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3648 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3649 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3650 throughout. Similarly, collapse #if 1'd code.
3652 2005-02-01 Ben Elliston <bje@au.ibm.com>
3654 * elf-bfd.h (bfd_elf_discard_group): Remove.
3655 * elf.c (bfd_elf_discard_group): Likewise.
3656 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3658 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3660 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3661 (_bfd_elf_eh_frame_address_size): Declare.
3662 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3663 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3664 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3665 (elf_backend_eh_frame_address_size): Define.
3666 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3667 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3668 size from the new backend hook.
3669 (_bfd_elf_write_section_eh_frame): Likewise.
3670 (_bfd_elf_eh_frame_address_size): New function.
3672 2005-01-31 Andrew Cagney <cagney@gnu.org>
3674 * configure: Regenerate to track ../gettext.m4.
3676 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3678 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3679 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3681 2005-01-31 Nick Clifton <nickc@redhat.com>
3683 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3684 sparc-lynxos, vax-vms) be obsolete.
3686 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3688 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3689 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3690 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3691 * elfcode.h (elf_object_p): Use minpagesize instead of
3693 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3694 (elfNN_bed): Include ELF_MINPAGESIZE.
3696 2005-01-28 Julian Brown <julian@codesourcery.com>
3698 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3699 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3700 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3701 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3702 passing flag value from ld. Set flag value in global hash table entry.
3703 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3706 2005-01-27 Andrew Cagney <cagney@gnu.org>
3708 * configure: Regenerate to track ../gettext.m4 change.
3710 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3712 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3715 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3717 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3718 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3720 * reloc.c: Add R_FRV_TLSMOFF.
3721 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3722 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3723 (elf32_frv_relocate_section): Handle it.
3724 (elf32_frv_check_relocs): Likewise.
3725 * libbfd.h, bfd-in2.h: Rebuilt.
3726 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3727 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3728 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3729 such that they return the constant in gr9.
3730 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3732 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3733 too, such that they shrink on relaxation.
3734 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3735 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3736 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3737 if we can guarantee the use of 16-bit constants.
3738 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3739 Introduce TLS support for FR-V FDPIC.
3740 * reloc.c: Add TLS relocations.
3741 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3742 (elf32_frv_rel_tlsdesc_value_howto): New.
3743 (elf32_frv_rel_tlsoff_howto): New.
3744 (frv_reloc_map): Add new mappings.
3745 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3747 (frvfdpic_dynamic_got_plt_info): New.
3748 (frvfdpic_plt_tls_ret_offset): New.
3749 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3750 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3751 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3752 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3754 (struct frvfdpic_relocs_info): Add TLS fields.
3755 (frvfdpic_relocs_info_hash): Warning clean up.
3756 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3757 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3758 (FRVFDPIC_TLS_BIAS): Define.
3759 (tls_biased_base): New.
3760 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3762 (frv_reloc_type_lookup): Likewise.
3763 (frvfdpic_info_to_howto_rel): Likewise.
3764 (elf32_frv_relocate_section): Likewise.
3765 (_frv_create_got_section): Create the PLT section here.
3766 (elf32_frvfdpic_create_dynamic_sections): Not here.
3767 (_frvfdpic_count_nontls_entries): Move out of...
3768 (_frvfdpic_count_got_plt_entries): ... here.
3769 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3770 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3772 (_frvfdpic_relax_tls_entries): New.
3773 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3774 (_frvfdpic_get_tlsdesc_entry): New.
3775 (_frvfdpic_assign_got_entries): Add TLS support.
3776 (_frvfdpic_assign_plt_entries): Likewise.
3777 (_frvfdpic_reset_got_plt_entries): New.
3778 (_frvfdpic_size_got_plt): Move out of...
3779 (elf32_frvfdpic_size_dynamic_sections): ... here.
3780 (_frvfdpic_relax_got_plt_entries): New.
3781 (elf32_frvfdpic_relax_section): New.
3782 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3783 (elf32_frv_check_relocs): Add TLS support.
3784 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3785 * libbfd.h, bfd-in2.h: Rebuilt.
3787 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3789 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3790 loadable reloc sections.
3791 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3792 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3794 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3796 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3797 sections immediately when linking shared libs. Instead, wait until
3798 we know a lib is needed.
3799 (_bfd_elf_link_create_dynstrtab): Extract from..
3800 (_bfd_elf_link_create_dynamic_sections_): ..here.
3801 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3802 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3803 for non-existent .dynamic.
3804 (elf_link_output_extsym): Don't complain about undefined symbols
3805 in as-needed dynamic libs that aren't actually linked.
3807 2005-01-24 Andrew Cagney <cagney@gnu.org>
3809 * configure: Regenerate, ../gettext.m4 was updated.
3811 2005-01-21 Ben Elliston <bje@au.ibm.com>
3813 * aout-encap.c: Remove unused file.
3815 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3818 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3819 non-function symbols are local.
3820 (_bfd_elf_symbol_refs_local_p): Likewise.
3822 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3824 * bfd.c (bfd_link_just_syms): Add abfd param.
3825 * bfd-in2.h: Regenerate.
3827 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3829 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3830 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3831 instructions. If the amount of padding is known, reduce the size
3832 of the CIE or FDE by that amount.
3834 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3836 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3837 augmentation_size. Use bfd_signed_vmas for data_align.
3838 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3839 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3840 functions. Don't read past the end of the enclosing CIE or FDE.
3841 (skip_bytes): New utility function.
3842 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3844 (_bfd_elf_write_section_eh_frame): Use new functions.
3846 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3848 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3849 assert-style REQUIRE() macro to handle sanity checks.
3851 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3853 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3855 (read_unsigned_leb128): Removed.
3856 (read_signed_leb128): Removed.
3857 (find_abstract_instance_name): Updated.
3858 (parse_comp_unit): Accept info_ptr_unit.
3859 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3860 comp unit and pass it to parse_comp_unit.
3862 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3863 (read_signed_leb128): Moved to ...
3866 * libbfd-in.h (read_unsigned_leb128): New prototype.
3867 (read_signed_leb128): Likewise.
3868 * libbfd.h: Regenerated.
3870 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3871 Nick Clifton <nickc@redhat.com>
3873 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3874 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3875 arch_sh4a_nofpu_up in order to match the external names and make the
3876 testsuite's job easier.
3877 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3879 * bfd-in2.h: Regenerate.
3881 2005-01-15 Andrew Cagney <cagney@gnu.org>
3884 * acinclude.m4: Move BFD_NEED_DECLARATION,
3885 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3886 the new file bfd.m4. Include ../bfd/bfd.m4.
3887 * configure: Re-generate.
3889 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3891 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3892 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3894 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3895 R_PPC_RELAX32PC_PLT.
3897 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3899 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3901 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3902 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3903 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3904 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3905 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3906 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3907 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3908 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3909 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3910 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3911 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3912 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3913 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3914 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3916 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3918 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3921 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3923 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3924 * bfd-in2.h: Regenerate.
3925 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3926 to support these new machine values.
3927 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3929 (bfd_maxq_arch): Update values for the maxq20.
3931 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3933 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3934 non-shared object, do not reserve space in .plt and .rela.plt for
3935 regular symbols neither defined nor referenced in shared objects.
3937 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3939 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3940 to zero the structure.
3941 (create_got_section): Use BFD_ASSERT instead of abort.
3942 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3944 (create_got_section): New function.
3945 (sparc64_elf_create_dynamic_sections): Likewise.
3946 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3947 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3948 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3949 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3950 (sparc64_elf_finish_dynamic_symbol): Likewise.
3951 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3952 (elf_backend_create_dynamic_sections): Define to
3953 sparc64_elf_create_dynamic_sections.
3955 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3957 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3958 (elf_backend_omit_section_dynsym): Define to it.
3959 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3960 (elf_backend_omit_section_dynsym): Define to it.
3962 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3964 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3965 PT_DYNAMIC segment, unless .dynamic.
3967 2005-01-06 Paul Brook <paul@codesourcery.com>
3969 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3970 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3971 * configure: Regenerate.
3972 * elf32-arm.c: Add VxWorks target bfd.
3974 (elf32_arm_link_hash_table): Add use_rel.
3975 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3976 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3977 Correct offset calculation for RELA case.
3978 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3979 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3980 (elf32_arm_vxworks_link_hash_table_create): New function.
3981 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3982 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3983 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3985 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3987 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3989 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3990 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3991 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3992 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3993 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3994 (toc_adjusting_stub_needed): Rewrite.
3995 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3996 toc tests. Adjust for toc_adjusting_stub_needed changes.
3997 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3998 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3999 * section.c: Expand comment on backend bits.
4000 * bfd-in2.h: Regenerate.
4001 * libbfd.h: Regenerate.
4003 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4005 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4006 toc adjusting stub, do not test source section flags.
4008 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4010 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4011 from STABS debugging sections again.
4013 2005-01-05 Fred Fish <fnf@specifixinc.com>
4015 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4016 (find_abstract_instance_name): New function.
4017 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4018 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4019 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4021 2004-12-31 Paul Brook <paul@copdesourcery.com>
4023 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4025 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4027 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4028 Commit missing changes from 2004-12-22.
4029 * bfd-in2.h: Regenerate.
4031 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4033 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4035 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4037 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4038 Add 'base' argument for constructing register sections. Reformat.
4039 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4040 gp and fp regs. Reformat.
4042 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4044 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4045 * bfd-in2.h: Regenerate.
4046 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4047 (avr_reloc_map): Likewise.
4048 (avr_final_link_relocate): Likewise.
4050 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4052 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4053 as-needed dynamic libs as undefined.
4054 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4055 libs when finding they are needed.
4057 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4059 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4060 (opd_entry_value): Use opd_relocs if available.
4061 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4062 copy .opd relocations to opd_relocs.
4063 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4065 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4067 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4068 * elf32-v850.c (v850_elf_howto_table): Add entry for
4069 R_V850_LO16_SPLIT_OFFSET.
4070 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4071 (v850_elf_perform_lo16_relocation): New function, extracted from...
4072 (v850_elf_perform_relocation): ...here. Use it to handle
4073 R_V850_LO16_SPLIT_OFFSET.
4074 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4075 R_V850_LO16_SPLIT_OFFSET.
4076 * libbfd.h, bfd-in2.h: Regenerate.
4078 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4080 * config.bfd: Add s390x-ibm-tpf support.
4082 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4084 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4085 to prototype, to make hash info available.
4086 Prevent wrapped symbols from being adjusted twice.
4088 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4090 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4091 overflow for calls to undefined weak symbols.
4093 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4095 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4096 canonical sections syms have a name.
4098 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4100 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4101 have been adjusted for output.
4102 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4104 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4106 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4107 add symtab_hdr param.
4108 (group_signature): Update calls.
4109 * elf-bfd.h (bfd_elf_sym_name): Update.
4110 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4111 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4112 (ppc64_elf_relocate_section): Update.
4113 * elflink.c (elf_link_input_bfd): Update.
4115 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4117 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4118 st_shndx on STT_SECTION sections.
4120 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4122 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4123 ELF section symbols.
4125 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4127 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4128 return a real value, unless it is a PLT symbol.
4129 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4132 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4133 R_MIPS_JALR entry to 0.
4135 * archures.c: Define bfd_mach_mips9000.
4136 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4137 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4138 * cpu-mips.c (I_mips9000): Define.
4139 (arch_info_struct): Add case for bfd_mach_mips9000.
4140 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4141 * bfd-in2.h: Regenerate.
4143 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4145 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4148 2004-12-07 Ben Elliston <bje@gnu.org>
4150 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4152 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4154 Suggested by Fergal Daly <fergal@esatclear.ie>:
4155 * simple.c (simple_dummy_multiple_definition): New function.
4156 (bfd_simple_get_relocated_section_contents): Use it.
4158 2004-12-03 Jan Beulich <jbeulich@novell.com>
4160 * elf.c (elf_find_function): Don't use the last file symbol ever,
4161 seen, but the last one seen prior to the symbol being reported.
4162 Don't report a filename at all for global symbols when that might
4165 2004-12-01 Paul Brook <paul@codesourcery.com>
4167 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4168 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4171 2004-12-01 Paul Brook <paul@codesourcery.com>
4173 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4176 2004-11-30 Paul Brook <paul@codesourcery.com>
4178 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4179 no_pipeline_knowledge
4180 (elf32_arm_link_hash_table_create): Ditto.
4181 (bfd_elf32_arm_process_before_allocation): Ditto.
4182 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4184 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4186 * bfd-in2.h: Regenerate.
4188 2004-11-30 Randolph Chung <tausq@debian.org>
4190 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4191 (elf32_hppa_grok_psinfo): New function.
4192 (elf_backend_grok_prstatus): Define.
4193 (elf_backend_grok_psinfo): Define.
4195 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4198 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4200 2004-11-24 Paul Brook <paul@codesourcery.com>
4202 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4204 2004-11-24 Paul Brook <paul@codesourcery.com>
4206 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4207 (elf32_arm_swap_symbol_out): New function.
4208 (elf32_arm_size_info): Add.
4209 (elf_backend_size_info): Define.
4211 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4213 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4216 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4218 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4219 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4220 * nlmcode.h (nlm_write_object_contents): Warning fix.
4222 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4224 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4226 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4228 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4229 (elf32_arm_plt_thumb_stub): New.
4230 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4232 (elf32_arm_link_hash_traverse): Fix typo.
4233 (elf32_arm_link_hash_table): Add obfd.
4234 (elf32_arm_link_hash_newfunc): Initialize new fields.
4235 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4236 (elf32_arm_link_hash_table_create): Initialize obfd.
4237 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4238 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4239 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4240 interworking BFD is not dynamic.
4241 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4242 not emit glue for PLT references.
4243 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4244 emit glue for PLT references. Support the Thumb PLT prefix.
4245 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4247 (elf32_arm_check_relocs): Likewise.
4248 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4250 (allocate_dynrelocs): Handle Thumb PLT references.
4251 (elf32_arm_finish_dynamic_symbol): Likewise.
4252 (elf32_arm_symbol_processing): New function.
4253 (elf_backend_symbol_processing): Define.
4255 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4257 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4258 add_fde_encoding. Remove need_relative.
4259 * elf-eh-frame.c (extra_augmentation_string_bytes)
4260 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4261 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4262 in cases where the CIE has no existing 'R' augmentation. Use
4263 size_of_output_cie_fde when assigning offsets. Use the final offset
4264 as the new section size.
4265 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4266 Account for any extra augmentation bytes in the returned offset.
4267 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4268 moved before being modified. Pad growing entries with DW_CFA_nops.
4269 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4270 and add_fde_encoding.
4272 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4274 * elf32-arm.c (elf32_arm_relocate_section): Use
4275 arm_real_reloc_type.
4277 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4279 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4280 for discard relocations; don't add an R_MIPS_NONE to the main body
4283 2004-11-04 Paul Brook <paul@codesourcery.com>
4285 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4286 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4287 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4288 default version definition for unversioned symbols.
4289 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4290 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4291 _bfd_elf_slurp_version_tables. Set default version for unversioned
4294 2004-11-15 Paul Brook <paul@codesourcery.com>
4296 * elflink.c (elf_link_add_object_symbols): Don't assume version
4297 indices are consecutive.
4299 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4301 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4302 composite relocations against the personality data.
4304 2004-11-13 Paul Brook <paul@codesourcery.com>
4306 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4307 R_ARM_PREL31 relocations to PLT entries.
4308 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4309 (elf32_arm_check_relocs): Ditto.
4311 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4313 * xtensa-isa.c (xtensa_interface_class_id): New.
4315 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4317 * elf32-xtensa.c (property_table_compare): Remove assertion about
4318 entries with the same address and non-zero size.
4319 (xtensa_read_table_entries): Report such entries as errors.
4321 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4323 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4324 R_ARM_RELATIVE on Symbian OS.
4326 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4328 * som.c (som_bfd_print_private_bfd_data): New function.
4329 (som_object_setup): Save the auxiliary header. Don't assume that
4330 zero is an invalid entry point for a shared library.
4331 (som_object_p): Allocate the auxiliary header on the heap.
4333 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4335 (elf32_arm_symbian_modify_segment_map): Likewise.
4337 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4339 From David Poole <daveml@mbuf.com>:
4340 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4341 (elf32_arm_size_dynamic_sections): Call it.
4343 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4345 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4346 (ALL_MACHINES_CFILES): Fix typo.
4347 * Makefile.in: Regenerate.
4348 * po/SRC-POTFILES.in: Regenerate.
4350 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4352 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4353 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4354 symbol in the relocation.
4356 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4357 Vineet Sharma <vineets@noida.hcltech.com>
4359 * coff-maxq.c: New File.
4360 * cpu-maxq.c: New File.
4361 * coffcode.h: Likewise.
4362 * config.bfd: Likewise.
4363 * configure.in (maxqcoff_vec): New target vector.
4364 * Makefile.am: Add support for maxq target.
4365 * configure.in: Likewise.
4366 * archures.c:. Likewise.
4367 * targets.c: Likewise.
4368 * bfd_in2.h : Regenerated.
4369 * Makefile.in: Regenerated.
4370 * configure: Regenerated.
4371 * doc/Makefile.in: Regenerated.
4373 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4375 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4376 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4377 C_NT_WEAK aux entries.
4378 (_bfd_coff_generic_relocate_section): Handle undefined
4381 2004-11-07 Andreas Schwab <schwab@suse.de>
4383 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4384 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4385 non-default visibility.
4387 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4389 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4391 (elf32_arm_symbian_modify_segment_map): Don't
4392 reset includes_filehdr and includes_phdrs here.
4394 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4396 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4397 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4398 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4400 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4401 to a new removed list. Remove normal configuration stanzas.
4402 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4403 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4404 elfarm-nabi.lo with elf32-arm.lo.
4405 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4406 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4407 * elf32-arm.h: Remove.
4408 * elfarm-oabi.c: Remove.
4409 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4410 and bfd_elf32_littlearm_oabi_vec.
4411 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4413 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4415 * config.bfd: Support crisv32-*-* like cris-*-*.
4416 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4417 (bfd_mach_cris_v10_v32): New macros.
4418 * cpu-cris.c: Tweak formatting.
4419 (get_compatible): New function.
4421 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4422 bfd_arch_info_type:s.
4423 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4424 get_compatible for member compatible and link bfd_cris_arch_v32 as
4426 * elf32-cris.c (cris_elf_pcrel_reloc)
4427 (cris_elf_set_mach_from_flags): New functions.
4428 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4429 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4430 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4431 numbers for bfd_mach_cris_v32.
4432 (PLT_ENTRY_SIZE_V32): New macro.
4433 (elf_cris_plt0_entry): Drop last comma in initializer.
4434 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4435 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4437 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4439 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4440 (elf_cris_finish_dynamic_sections): Similar.
4441 (elf_cris_adjust_dynamic_symbol): Similar.
4442 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4444 <switch with PIC relocs>: Emit error and return FALSE for
4445 bfd_mach_cris_v10_v32.
4446 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4447 Emit warning when generating textrel reloc.
4448 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4449 (cris_elf_final_write_processing): Set flags according to mach.
4450 (cris_elf_print_private_bfd_data): Display
4451 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4452 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4453 new_flags. Don't call cris_elf_final_write_processing. Don't
4454 look at the actual elf header flags at all; use
4455 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4456 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4458 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4459 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4460 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4461 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4462 * bfd-in2.h, libbfd.h: Regenerate.
4464 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4466 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4467 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4469 (struct adjust_toc_info): New.
4470 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4472 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4474 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4475 if there are no segments.
4477 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4479 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4481 2004-11-02 Nick Clifton <nickc@redhat.com>
4483 * elf32-iq2000.c: Convert to ISO C90 formatting.
4485 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4487 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4489 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4491 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4492 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4493 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4495 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4497 * elf32-sh.c (tpoff): Take alignment into account.
4499 2004-10-28 Nick Clifton <nickc@redhat.com>
4501 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4502 performing a relocatable link.
4503 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4504 for MIPS ports under Irix.
4506 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4508 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4509 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4510 (elf32_arm_final_link_relocate): Ditto.
4511 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4512 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4513 (elf32_arm_adjust_dynamic_symbol): Ditto.
4514 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4515 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4516 (elf32_arm_r_howto): ... To here.
4517 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4519 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4522 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4523 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4524 and R_IA64_SECREL64LSB.
4526 2004-10-26 Paul Brook <paul@codesourcery.com>
4528 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4529 (bfd_elf_size_dynamic_sections): Create default version definition.
4530 (elf_link_output_extsym): Adjust for default symbol version.
4532 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4534 * mmo.c: Adjust to ISO C.
4536 * mmo.c (mmo_write_section_description): New function broken out
4537 of mmo_internal_write_section.
4538 (mmo_internal_write_section): For each of .text and .data, call
4539 mmo_write_section_description before outputting contents if it has
4540 nontrivially deducible vma or contents.
4541 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4542 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4543 symbols if found within the .data address range.
4545 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4547 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4549 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4551 * mmo.c (File Layout): Correct place of misplaced blurb about
4554 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4556 * config.bfd: Add mips64*-*-openbsd.
4558 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4560 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4563 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4565 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4566 * configure: Regenerate.
4568 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4571 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4572 to linker reloc_overflow callback.
4573 (aout_link_input_section_ext): Likewise.
4574 (aout_link_reloc_link_order): Likewise.
4575 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4576 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4578 (alpha_relocate_section): Likewise.
4579 * coff-arm.c (coff_arm_relocate_section): Likewise.
4580 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4581 * coff-h8500.c (extra_case): Likewise.
4582 * coff-i960.c (coff_i960_relocate_section): Likewise.
4583 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4584 * coff-mips.c (mips_relocate_section): Likewise.
4585 * coff-or32.c (coff_or32_relocate_section): Likewise.
4586 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4587 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4588 * coff-sh.c (sh_relocate_section): Likewise.
4589 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4590 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4591 * coff-z8k.c (extra_case): Likewise.
4592 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4593 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4594 (_bfd_coff_generic_relocate_section): Likewise.
4595 * ecoff.c (ecoff_reloc_link_order): Likewise.
4596 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4597 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4598 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4599 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4600 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4601 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4602 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4603 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4604 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4605 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4606 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4607 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4608 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4609 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4610 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4611 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4612 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4613 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4614 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4615 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4616 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4617 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4618 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4619 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4620 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4621 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4622 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4623 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4624 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4625 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4626 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4627 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4628 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4629 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4630 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4631 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4632 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4633 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4634 * elflink.c (elf_reloc_link_order): Likewise.
4635 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4636 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4637 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4638 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4639 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4640 (aout_link_reloc_link_order): Likewise.
4641 * reloc.c (bfd_generic_get_relocated_section_contents):
4643 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4644 * simple.c (simple_dummy_reloc_overflow): Updated.
4646 2004-10-20 Andreas Schwab <schwab@suse.de>
4648 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4649 (elf_backend_plt_sym_val): Define.
4651 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4653 * config.bfd: Set targ_underscore=yes for PE COFF targets
4655 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4657 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4658 (ppc64_elf_edit_opd): Likewise.
4660 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4662 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4663 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4664 set SEC_ALLOC and SEC_LOAD.
4666 2004-10-18 Nick Clifton <nickc@redhat.com>
4668 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4669 'name' for relocs against both local and global symbols.
4671 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4673 * bfd-in2.h: Regenerate.
4674 * bfd.c (struct bfd): Add no_export.
4675 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4677 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4679 * config.bfd: Whitespace cleanup.
4680 * Makefile.am: Run "make dep-am"
4681 * Makefile.in: Regenerate.
4683 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4685 * elflink.c (struct already_linked_section): Removed.
4686 (try_match_symbols_in_sections, already_linked): Removed.
4687 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4688 prefix of section names when finding already_linked_table
4689 chain. Compare section names. Instead of calling already_linked,
4690 do it inline and only for sections in the same already_linked_list.
4692 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4694 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4695 parameter. If called after _bfd_elf_write_section_eh_frame,
4696 don't allow a -2 return unless need_* bit is already set, and
4697 handle offsets adjusted for output_offset.
4698 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4699 * elf.c (_bfd_elf_section_offset): Update call.
4701 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4704 * coffcode.h (coff_compute_section_file_positions): Cast to
4705 bfd_vma when computing page alignment.
4707 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4709 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4710 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4712 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4714 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4715 relocations use a virtual address, not a section offset.
4717 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4719 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4720 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4721 xtensa_format_encode.
4722 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4723 (ebb_add_proposed_action): Delete.
4725 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4727 * elf32-xtensa.c: Use ISO C90 formatting.
4729 2004-10-12 Paul Brook <paul@codesourcery.com>
4731 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4734 2004-10-12 Paul Brook <paul@codesourcery.com>
4736 * elf32-arm.h: Support EABI version 4 objects.
4738 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4741 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4742 Don't mark as default.
4743 (bfd_x86_64_arch): Don't mark as default.
4745 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4747 * elflink.c (enum action_discarded): New.
4748 (elf_section_complain_discarded): Delete.
4749 (elf_action_discarded): New function subsuming the above and also
4750 controlling reloc behaviour.
4751 (elf_link_input_bfd): Use it.
4753 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4755 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4756 (special_sections): Add .gnu.liblist and .gnu.conflict.
4757 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4759 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4762 * elflink.c (elf_link_input_bfd): Try harder to support
4763 relocations against symbols in removed linkonce sections.
4765 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4767 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4770 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4771 sections do not reference symbols in non-SEC_ALLOC sections.
4773 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4776 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4777 (_bfd_elf_link_omit_section_dynsym): Formatting.
4779 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4781 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4782 * libbfd.h: Regnerate.
4783 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4784 * elf32-frv.c: Likewise.
4785 * elf32-m32r.c: Likewise.
4786 * elf32-ppc.c: Likewise.
4787 * elf64-hppa.c: Likewise.
4788 * elfxx-ia64.c: Likewise.
4789 * opncls.c: Likewise.
4791 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4793 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4794 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4795 offsets stored in struct eh_cie_fde entries before doing other
4798 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4799 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4800 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4801 setting offsets for removed CIEs. Don't set "sec", instead set
4802 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4803 CIE in hdr_info. Only set make_relative and make_lsda_relative
4804 for CIEs. Use pointers rather than array indices.
4805 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4806 make_lsda_relative, need_* on cie_inf for FDEs.
4807 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4808 section output_offset. Delete cie_offset, instead use cie_inf
4809 pointer to CIE entry. Use need_relative and need_lsda_relative on
4810 CIE entry for FDEs. Use pointers rather than array indices.
4812 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4814 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4815 bfd_is_target_special_symbol.
4816 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4817 * som.c (som_bfd_is_target_special_symbol): Define.
4819 2004-10-08 Nick Clifton <nickc@redhat.com>
4821 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4822 * configure: Regenerate.
4823 * bfd-in2.h: Regenerate.
4824 * syms.c (bfd_is_target_special_symbol): New interface function.
4825 Returns true when a symbol should be considered to be special.
4826 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4827 the symbol jump table.
4828 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4829 Return true iff the symbol is a mapping symbol.
4830 (bfd_elf32_bfd_is_target_special_symbol): Define.
4831 * elfxx-target.h: Provide a default definition for
4832 bfd_is_target_special_symbol.
4833 * aout-target.h: Likewise.
4834 * aout-tic30.c: Likewise.
4835 * binary.c: Likewise.
4836 * coffcode.h: Likewise.
4837 * i386msdos.c: Likewise.
4840 * libaout.h: Likewise.
4841 * libbfd-in.h: Likewise
4842 * libecoff.h: Likewise.
4843 * mach-o.c: Likewise.
4845 * nlm-target.h: Likewise.
4846 * oasys.c: Likewise.
4848 * ppcboot.c: Likewise.
4850 * tekhex.c: Likewise.
4851 * versados.c: Likewise.
4853 * xcoff-target.h: Likewise.
4855 * libbfd.h: Regenerate.
4857 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4859 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4860 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4861 (elf_backend_section_from_shdr): Define.
4863 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4865 * syms.c (bfd_is_local_label): Return false for file symbols.
4867 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4868 David Heine <dlheine@tensilica.com>
4870 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4871 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4872 (elf32xtensa_no_literal_movement): New global variable.
4873 (elf_howto_table): Add entries for new relocations.
4874 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4875 (property_table_compare): When addresses are equal, compare sizes and
4876 various property flags.
4877 (property_table_matches): New.
4878 (xtensa_read_table_entries): Extend to read new property tables. Add
4879 output_addr parameter to indicate that output addresses should be used.
4880 Use bfd_get_section_limit.
4881 (elf_xtensa_find_property_entry): New.
4882 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4883 (elf_xtensa_check_relocs): Handle new relocations.
4884 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4885 relocations. Use new xtensa-isa.h functions.
4886 (build_encoding_error_message): Remove encode_result parameter. Add
4887 new target_address parameter used to detect alignment errors.
4888 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4889 error handling. Use new is_operand_relocation function.
4890 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4891 Use underbar macro for error messages. Formatting.
4892 (get_const16_opcode): New.
4893 (get_l32r_opcode): Add a separate flag for initialization.
4894 (get_relocation_opnd): Operand number is no longer explicit in the
4895 relocation. Change to decode the opcode and analyze its operands.
4896 (get_relocation_slot): New.
4897 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4898 Use new xtensa-isa.h functions to handle multislot instructions.
4899 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4900 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4901 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4902 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4903 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4904 get_single_format, init_op_single_format_table): New.
4905 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4906 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4907 (contract_asm_expansion): Add error_message parameter and pass it to
4908 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4909 with R_XTENSA_SLOT0_OP.
4910 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4911 instructions. Use new xtensa-isa.h functions.
4912 (r_reloc struct): Add new virtual_offset field.
4913 (r_reloc_init): Add contents and content_length parameters. Set
4914 virtual_offset field to zero. Add contents to target_offset field for
4915 partial_inplace relocations.
4916 (r_reloc_is_defined): Check for null.
4917 (print_r_reloc): New debug function.
4918 (source_reloc struct): Replace xtensa_operand field with pair of the
4919 opcode and the operand position. Add is_abs_literal field.
4920 (init_source_reloc): Specify operand by opcode/position pair. Set
4921 is_abs_literal field.
4922 (source_reloc_compare): When target_offsets are equal, compare other
4923 fields to make sorting predictable.
4924 (literal_value struct): Add is_abs_literal field.
4925 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4926 (init_literal_value): New.
4927 (is_same_value): Replace with ...
4928 (literal_value_equal): ... this function. Add comparisons of
4929 virtual_offset and is_abs_literal fields.
4930 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4931 failure. Initialize has_last_loc field.
4932 (value_map_hash_table_delete): New.
4933 (hash_literal_value): Rename to ...
4934 (literal_value_hash): ... this. Include is_abs_literal flag and
4935 virtual_offset field in the hash value.
4936 (get_cached_value): Rename to ...
4937 (value_map_get_cached_value): ... this. Update calls to
4938 literal_value_hash and literal_value_equal.
4939 (add_value_map): Check for allocation failure. Update calls to
4940 value_map_get_cached_value and literal_value_hash.
4941 (text_action, text_action_list, text_action_t): New types.
4942 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4943 text_action_add, text_action_add_literal, offset_with_removed_text,
4944 offset_with_removed_text_before_fill, find_insn_action,
4945 print_action_list, print_removed_literals): New.
4946 (offset_with_removed_literals): Delete.
4947 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4948 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4949 allocated_relocs_count fields.
4950 (init_xtensa_relax_info): Initialize new fields.
4951 (reloc_bfd_fix struct): Add new translated field.
4952 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4954 (fix_compare, cache_fix_array): New.
4955 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4956 section via get_xtensa_relax_info. Use cache_fix_array to set up
4957 sorted fix_array and use bsearch instead of linear search.
4958 (section_cache_t): New struct.
4959 (init_section_cache, section_cache_section, clear_section_cache): New.
4960 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4961 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4962 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4963 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4965 (retrieve_contents): Use bfd_get_section_limit.
4966 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4967 to compute_removed_literals. Free value_map_hash_table when no longer
4969 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4970 compute_text_actions for all sections.
4971 (find_relaxable_sections): Mark sections as relaxable if they contain
4972 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4973 call. Increment relax_info src_count field only for appropriate
4974 relocation types. Remove is_literal_section check.
4975 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4976 r_reloc_init and find_associated_l32r_irel. Check
4977 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4978 literals. Pass is_abs_literal flag to init_source_reloc.
4979 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4980 CONST16 instructions. Adjust calls to r_reloc_init and
4981 pcrel_reloc_fits. Handle weak symbols conservatively.
4982 (find_associated_l32r_irel): Add bfd parameter and pass it to
4984 (compute_text_actions, compute_ebb_proposed_actions,
4985 compute_ebb_actions, check_section_ebb_pcrels_fit,
4986 check_section_ebb_reduces, text_action_add_proposed,
4987 compute_fill_extra_space): New.
4988 (remove_literals): Replace with ...
4989 (compute_removed_literals): ... this function. Call
4990 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4991 Call xtensa_read_table_entries to get the property table. Skip
4992 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4993 is_removable_literal, remove_dead_literal, and
4994 identify_literal_placement functions.
4995 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4996 instead of linear search.
4997 (is_removable_literal, remove_dead_literal,
4998 identify_literal_placement): New.
4999 (relocations_reach): Update check for literal not referenced by any
5000 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5001 (coalesce_shared_literal, move_shared_literal): New.
5002 (relax_section): Use bfd_get_section_limit. Call
5003 translate_section_fixes. Update calls to r_reloc_init and
5004 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5005 Add call to pin_internal_relocs. Add special handling for
5006 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5007 info to calculate new addend_displacement variable. Replace code for
5008 deleting literals with more general code to perform the actions
5009 determined by the action_list for the section.
5010 (translate_section_fixes, translate_reloc_bfd_fix): New.
5011 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5012 find_removed_literal only if is_operand_relocation. Update call to
5013 offset_with_removed_text. Use new target_offset and removed_bytes
5015 (move_literal): New.
5016 (relax_property_section): Use bfd_get_section_limit. Set new
5017 is_full_prop_section flag and handle new property tables. Update calls
5018 to r_reloc_init and offset_with_removed_text. Check
5019 is_relaxable_asm_section flag. Handle expansion of zero-sized
5020 unreachable entries, with use of offset_with_removed_text_before_fill.
5021 For relocatable links, combine entries only for literal tables.
5022 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5023 calls to offset_with_removed_text. Translate st_size field for
5025 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5026 failure. Add contents parameter. Update call to get_bfd_fix. Update
5027 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5028 R_XTENSA_ASM_EXPAND relocs.
5029 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5030 call to get_bfd_fix. Include offset from contents for partial_inplace
5032 (is_reloc_sym_weak): New.
5033 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5034 (prop_sec_len): New.
5035 (xtensa_is_property_section): Handle new property sections.
5036 (is_literal_section): Delete.
5037 (internal_reloc_compare): When r_offset matches, compare r_info and
5038 r_addend to make sorting predictable.
5039 (internal_reloc_matches): New.
5040 (xtensa_get_property_section_name): Handle new property sections.
5041 (xtensa_get_property_predef_flags): New.
5042 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5043 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5044 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5045 (xtisa_errno, xtisa_error_msg): New variables.
5046 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5047 (xtensa_insnbuf_alloc): Add error handling.
5048 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5049 use xtensa_format_decode. Add error handling.
5050 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5051 instruction length to find the number of bytes to copy.
5052 (xtensa_isa_init): Add error handling. Replace calls to
5053 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5054 tables in the xtensa_modules structure.
5055 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5056 xtensa_extend_isa): Delete.
5057 (xtensa_isa_free): Change to only free lookup tables.
5058 (opname_lookup_compare): Replace with ...
5059 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5060 (xtensa_insn_maxlength): Rename to ...
5061 (xtensa_isa_maxlength): ... this.
5062 (xtensa_insn_length): Delete.
5063 (xtensa_insn_length_from_first_byte): Replace with ...
5064 (xtensa_isa_length_from_chars): ... this function.
5065 (xtensa_num_opcodes): Rename to ...
5066 (xtensa_isa_num_opcodes): ... this.
5067 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5068 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5069 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5070 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5071 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5072 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5073 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5074 (xtensa_opcode_lookup): Add error handling.
5075 (xtensa_decode_insn): Replace with ...
5076 (xtensa_opcode_decode): ... this function, with new format and
5077 slot parameters. Add error handling.
5078 (xtensa_encode_insn): Replace with ...
5079 (xtensa_opcode_encode): ... this function, which does the encoding via
5080 one of the entries in the "encode_fns" array. Add error handling.
5081 (xtensa_opcode_name): Add error handling.
5082 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5083 xtensa_opcode_is_call): New.
5084 (xtensa_num_operands): Replace with ...
5085 (xtensa_opcode_num_operands): ... this function. Add error handling.
5086 (xtensa_opcode_num_stateOperands,
5087 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5088 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5089 xtensa_operand_is_visible): New.
5090 (xtensa_get_operand, xtensa_operand_kind): Delete.
5091 (xtensa_operand_inout): Add error handling and special-case for
5093 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5094 operate on one slot of an instruction. Added error handling.
5095 (xtensa_operand_encode): Handle default operands with no encoding
5096 functions. Check for success by comparing against decoded value.
5098 (xtensa_operand_decode): Handle default operands. Return decoded value
5099 through argument pointer. Add error handling.
5100 (xtensa_operand_is_register, xtensa_operand_regfile,
5101 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5102 (xtensa_operand_isPCRelative): Rename to ...
5103 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5104 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5105 through argument pointer. Add error handling.
5106 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5107 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5108 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5109 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5110 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5111 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5112 xtensa_state_is_exported, xtensa_sysreg_lookup,
5113 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5114 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5115 xtensa_interface_num_bits, xtensa_interface_inout,
5116 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5117 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5118 * xtensa-modules.c: Rewrite to use new data structures.
5119 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5120 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5121 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5122 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5123 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5124 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5125 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5126 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5127 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5128 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5129 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5130 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5131 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5132 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5133 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5134 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5135 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5136 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5137 * Makefile.in: Regenerate.
5138 * bfd-in2.h: Likewise.
5139 * libbfd.h: Likewise.
5141 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5143 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5144 against the absolute section.
5145 (mips_elf64_write_rela): Likewise.
5147 2004-10-07 Jan Beulich <jbeulich@novell.com>
5149 * elf.c (elf_find_function): Don't generally check for matching
5150 section, just for non-file symbols. Remove redunant comparison
5152 * elf32-arm.h (arm_elf_find_function): Likewise.
5154 2004-10-07 Jeff Baker <jbaker@qnx.com>
5156 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5157 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5160 2004-10-04 Roland McGrath <roland@redhat.com>
5162 * hash.c (bfd_hash_set_default_size): Use const for table.
5163 Use size_t instead of int for variable compared to sizeof results.
5165 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5168 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5170 2004-10-01 Paul Brook <paul@codesourcery.com>
5172 * elf32-arm.h (elf32_arm_fake_sections,
5173 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5175 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5177 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5179 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5181 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5182 need_relative or need_lsda_relative if we are processing an
5183 offset for a reloc on a FDE initial loc or LSDA field
5185 (_bfd_elf_write_section_eh_frame): Test need_relative and
5186 need_lsda_relative in place of corresponding make_* field
5187 when deciding to use pc-relative encodings.
5189 2004-09-30 Paul Brook <paul@codesourcery.com>
5191 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5192 target2 relocation type.
5194 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5197 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5199 2004-09-30 Paul Brook <paul@codesourcery.com>
5201 * reloc.c: Add BFD_RELOC_ARM_SMI.
5202 * bfd-in2.h: Regenerate.
5205 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5207 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5208 vma and output offset to address.
5209 * simple.c (simple_save_output_info): Only set output section
5210 and offset for debug sections, or those not already set up by
5212 (bfd_simple_get_relocated_section_contents): Update comment.
5214 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5216 * elf.c (IS_LOADED): Delete.
5217 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5218 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5221 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5224 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5225 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5226 redundant assignment of EM_SPARC.
5228 2004-09-22 Brian Ford <ford@vss.fsi.com>
5230 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5231 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5233 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5235 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5237 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5238 (elf_backend_modify_segment_map): Don't define.
5240 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5242 * elf.c (IS_LOADED): Define.
5243 (assign_file_positions_for_segments): Don't round up file offset of
5244 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5245 Delete code handling link script adjustment of lma. Do the adjust
5246 in later code handling similar ajustments. Remove dead code error
5247 check. Warn if section lma would require a negative offset
5248 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5249 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5250 update voff in section loop. Change voff in segment loop to be an
5251 adjustment on top of "off". Set sec->filepos and update "off" later.
5252 Test for loadable sections consistently using IS_LOADED. Similarly,
5253 test for alloc-only sections other than .tbss consistently.
5254 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5255 Tidy PT_NOTE handling. Use %B and %A in error messages.
5256 (assign_file_positions_except_relocs): Use %B in error message.
5258 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5260 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5261 (CONFIG_STATUS_DEPENDENCIES): New.
5262 (Makefile): Removed.
5263 (config.status): Likewise.
5264 * Makefile.in: Regenerated.
5266 2004-09-17 Paul Brook <paul@codesourcery.com>
5268 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5269 (bfd_elf32_arm_process_before_allocation): Update prototype.
5270 * bfd-in2.h: Regenerate.
5271 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5272 (elf32_arm_link_hash_table_create): Set it.
5273 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5274 (bfd_elf32_arm_set_target_relocs): New function.
5275 (arm_real_reloc_type): New function.
5276 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5277 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5278 (elf32_arm_gc_sweep_hook): Ditto.
5279 (elf32_arm_check_relocs): Ditto.
5280 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5281 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5283 (elf32_arm_got_prel): New variable.
5284 (elf32_arm_howto_from_type): New function.
5285 (elf32_arm_info_to_howto): Use it.
5286 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5287 BFD_RELOC_ARM_TARGET2.
5288 * libbfd.h: Regenerate.
5289 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5291 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5293 * ecoff.c: Update u.undef.next refs.
5294 * elf64-ppc.c: Likewise.
5295 * elflink.c: Likewise.
5296 * linker.c: Likewise.
5297 * xcofflink.c: Likewise.
5299 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5300 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5301 fields to indirect struct.
5302 * elf-m10300.c: Update u.weakdef refs.
5303 * elf32-arm.h: Likewise.
5304 * elf32-cris.c: Likewise.
5305 * elf32-frv.c: Likewise.
5306 * elf32-hppa.c: Likewise.
5307 * elf32-i370.c: Likewise.
5308 * elf32-i386.c: Likewise.
5309 * elf32-m32r.c: Likewise.
5310 * elf32-m68k.c: Likewise.
5311 * elf32-ppc.c: Likewise.
5312 * elf32-s390.c: Likewise.
5313 * elf32-sh.c: Likewise.
5314 * elf32-sparc.c: Likewise.
5315 * elf32-vax.c: Likewise.
5316 * elf32-xtensa.c: Likewise.
5317 * elf64-alpha.c: Likewise.
5318 * elf64-hppa.c: Likewise.
5319 * elf64-ppc.c: Likewise.
5320 * elf64-s390.c: Likewise.
5321 * elf64-sh64.c: Likewise.
5322 * elf64-sparc.c: Likewise.
5323 * elf64-x86-64.c: Likewise.
5324 * elfxx-ia64.c: Likewise.
5325 * elfxx-mips.c: Likewise.
5326 * elflink.c: Likewise. Also u.elf_hash_value.
5327 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5329 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5330 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5331 (bfd_elf_gc_record_vtentry): Likewise.
5332 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5334 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5336 * Makefile.am: Run "make dep-am".
5337 * Makefile.in: Regenerate.
5338 * bfd-in2.h: Regenerate.
5339 * po/SRC-POTFILES.in: Regenerate.
5340 * po/bfd.pot: Regenerate.
5342 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5344 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5345 with bitfields. Make "type" and "other" bitfields too.
5346 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5347 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5348 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5349 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5350 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5351 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5352 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5353 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5354 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5355 * elf-m10300.c: Likewise.
5357 * elf32-arm.h: Likewise.
5358 * elf32-cris.c: Likewise.
5359 * elf32-frv.c: Likewise.
5360 * elf32-hppa.c: Likewise.
5361 * elf32-i370.c: Likewise.
5362 * elf32-i386.c: Likewise.
5363 * elf32-m32r.c: Likewise.
5364 * elf32-m68k.c: Likewise.
5365 * elf32-ppc.c: Likewise.
5366 * elf32-s390.c: Likewise.
5367 * elf32-sh-symbian.c: Likewise.
5368 * elf32-sh.c: Likewise.
5369 * elf32-sh64.c: Likewise.
5370 * elf32-sparc.c: Likewise.
5371 * elf32-vax.c: Likewise.
5372 * elf32-xtensa.c: Likewise.
5373 * elf64-alpha.c: Likewise.
5374 * elf64-hppa.c: Likewise.
5375 * elf64-ppc.c: Likewise.
5376 * elf64-s390.c: Likewise.
5377 * elf64-sh64.c: Likewise.
5378 * elf64-sparc.c: Likewise.
5379 * elf64-x86-64.c: Likewise.
5380 * elflink.c: Likewise.
5381 * elfxx-ia64.c: Likewise.
5382 * elfxx-mips.c: Likewise.
5383 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5384 * configure: Regenerate.
5385 * aclocal.m4: Regenerate.
5387 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5389 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5390 around uses of R_ARM_TARGET1.
5391 (elf32_arm_check_relocs): Likewise.
5393 2004-09-13 Paul Brook <paul@codesourcery.com>
5395 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5397 * bfd-in2.h: Regenerate.
5398 * libbfd.h: Regenerate.
5399 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5400 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5401 (bfd_elf32_arm_process_before_allocation): Ditto.
5402 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5403 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5404 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5407 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5409 * hpux-core.c (thread_section_p): New function.
5410 (hpux_core_core_file_p): Fix computation of offset in call
5411 to bfd_seek. Create a ".reg" section from an arbitrary
5412 ".reg/<id>" section if none was created after having read
5415 2004-09-11 Andreas Schwab <schwab@suse.de>
5417 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5418 * aclocal.m4: Rebuild.
5419 * configure: Rebuild.
5421 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5423 * section.c (bfd_sections_find_if): Fix parameter name in
5424 comment to match code.
5426 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5428 * elf.c (assign_file_positions_except_relocs): Assign relocs
5429 stored in a bfd section.
5431 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5433 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5434 h->gotplt_refcount to 0, not -1.
5436 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5438 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5439 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5441 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5442 handle symbol visibility here.
5444 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5446 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5447 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5449 (ppc_stub_name): Remove trailing "+0" on stub name.
5450 (create_linkage_sections): Create relocations for
5451 branch lookup table when --emit-relocs as well as when --shared.
5452 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5453 relbrlt test. For --emit-stub-syms, always output a sym even when
5454 one already exists on a plt call stub. Put stub type in the stub
5456 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5458 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5459 reloc_count in stub sections. Adjust relbrlt test.
5460 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5461 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5462 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5463 for relocs against discarded symbols. Fix comments.
5465 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5467 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5468 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5470 (map_sections_to_segments): ... here. Use it. Assign a file
5471 position to the .dynamic section if it is not loadable, but part
5472 of the PT_DYNAMIC segment.
5473 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5474 offsets, not VMAs, for the BPABI. Do not fill in the header in
5475 the .got.plt section for the BPABI.
5476 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5478 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5480 2004-09-06 Nick Clifton <nickc@redhat.com>
5482 * elflink.c (elf_link_add_object_symbols): Set the error code to
5483 bfd_error_wrong_format when the input format does not match the
5486 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5488 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5489 (ppc64_elf_check_directives): ..here.
5490 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5491 before accessing ppc64_elf_tdata.
5492 (ppc64_elf_finish_dynamic_sections): And here too.
5494 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5496 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5498 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5500 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5501 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5502 (bfd_elf32_littlearm_symbian_vec): Likewise.
5503 * configure: Regenerated.
5504 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5505 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5506 (PLT_ENTRY_SIZE): Likewise.
5507 (bfd_vma_elf32_arm_symbian_plt_entry): New
5509 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5511 (create_got_section): Don't create sections when generating BPABI
5513 (elf32_arm_create_dynamic_sections): Tidy.
5514 (elf32_arm_link_hash_table_create): Set plt_header_size,
5515 plt_entry_size, and symbian_p.
5516 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5517 generating BPABI objects.
5518 (allocate_dynrelocs): Use htab->plt_header_size, not
5519 PLT_HEADER_SIZE. Do not add to .got.plt when
5520 generating BPABI objects.
5521 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5522 * elfarm-nabi.c: Add SymbianOS target vectors.
5523 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5524 (_bfd_elf_link_create_dynamic_sections): Likewise.
5525 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5526 (elfNN_bed): Use it.
5527 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5528 (bfd_elf32_littlearm_symbian_vec): Likewise.
5529 (_bfd_target_vector): Add them.
5531 2004-09-03 Nick Clifton <nickc@redhat.com>
5534 * coffcode.h (handle_COMDAT): Replace abort with an warning
5535 message and allow the scan to continue.
5537 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5539 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5540 in when reading relocs, not our sorted syms. Remove unnecessary
5543 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5545 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5547 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5549 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5550 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5551 replace uses of *_alias with *_noncanonical.
5552 * aclocal.m4: Rebuild with aclocal 1.4p6.
5553 * Makefile.in: Rebuild with automake 1.4p6.
5554 * doc/Makefile.in: Rebuild with automake 1.4p6.
5555 * configure.in: Autoupdate with autoupdate 2.59.
5556 * config.in: Regenerate with autoheader 2.59.
5557 * configure: Regnerate with autoconf 2.59.
5559 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5561 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5562 symbol pointer arrays before modifying.
5564 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5566 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5567 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5568 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5569 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5570 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5571 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5572 Use both symbol tables on non-relocatable objects. Use a common
5573 error exit. Fix "mid" warning.
5574 * libbfd.h: Regenerate.
5575 * bfd-in2.h: Regenerate.
5577 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5579 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5581 (struct sfpr_def_parms): Save some space.
5582 (sfpr_define): Here too.
5584 * elf64-ppc.c (compare_symbols): Put section syms first.
5585 (sym_exists_at): New function.
5586 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5587 points only for relocatable files. Use .opd section contents
5588 otherwise. Generally clean up the code.
5590 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5592 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5593 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5594 (struct sfpr_def_parms): New.
5595 (sfpr_define): New function.
5596 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5597 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5598 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5599 (savefpr1_tail, restfpr1_tail): New functions.
5600 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5601 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5602 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5603 code. Define all ABI mandated _save and _rest functions.
5605 2004-08-26 Paul Brook <paul@codesourcery.com>
5607 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5609 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5611 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5614 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5616 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5617 that pcrel correction is applied for R_386_PC32.
5619 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5621 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5622 for R_386_32 and R_386_PC32 relocs against symbols defined in
5625 2004-08-25 Dmitry Diky <diwil@spec.ru>
5627 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5628 Add new relocations.
5629 * bfd-in2.h: Regenerate.
5630 * libbfd.h: Regenerate.
5631 * elf32-msp430.c: Clean-up code.
5632 (elf_msp430_howto_table): Add new relocation entries.
5633 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5634 (msp430_elf_relax_section): New function.
5635 (msp430_elf_relax_delete_bytes): New function.
5636 (msp430_elf_symbol_address_p): New function.
5638 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5640 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5641 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5643 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5645 * elflink.c (_bfd_elf_section_already_linked): Handle
5646 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5648 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5650 * config.bfd (arm*-*-symbianelf*): New target.
5651 (arm*-*-eabi*): Likewise.
5653 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5655 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5656 "struct ppc_link_hash_entry *".
5657 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5658 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5660 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5662 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5663 entries (where fd_aux overlaps next entry's fd_func).
5664 Add non_overlapping argument, use it.
5665 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5666 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5667 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5668 as indexes into opd_sym_map/opd_adjust array.
5669 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5671 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5673 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5674 if we can look up their function descriptor in a regular file.
5676 2004-08-18 Nick Clifton <nickc@redhat.com>
5679 * cofflink.c (coff_link_add_symbols): Check that the comdat
5680 pointer in the coff_section_data structure has been initialised
5683 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5686 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5687 changing bfd_link_hash_undefined to bfd_link_hash_new.
5689 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5691 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5693 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5694 (synthetic_opd, synthetic_relocatable): New variables.
5695 (compare_symbols, compare_relocs): New helper routines.
5696 (ppc64_elf_get_synthetic_symtab): New function.
5697 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5699 * bfd-in2.h: Regenerated.
5700 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5701 to relsyms. Return 0 if abfd is relocatable.
5703 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5705 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5707 2004-08-17 Nick Clifton <nickc@redhat.com>
5709 * (is_arm_mapping_symbol_name): New function - return true
5710 when a symbol name matches the requirements for an ARM mapping
5712 (arm_elf_find_function): New function based on
5713 elf_find_function in elf.c but skipping ARM mapping symbols
5714 and including thumb function symbols.
5715 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5716 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5718 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5720 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5721 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5722 (ppc64_elf_brtaken_reloc): Here too.
5724 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5726 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5728 (ppc64_elf_check_directives): Check that we have the right hash
5729 table before proceeding.
5731 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5733 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5734 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5735 the sections that will be discarded.
5737 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5739 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5741 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5743 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5744 free space available.
5746 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5748 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5749 occurrences with bfd_byte * thoughout file.
5751 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5752 (xcoff_write_armap_big): Likewise.
5753 (xcoff_write_archive_contents_old): Likewise.
5754 (xcoff_write_archive_contents_big): Likewise.
5756 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5758 2004-08-13 Nick Clifton <nickc@redhat.com>
5760 * elf32-arm.h: Convert to ISO C90.
5762 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5765 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5768 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5770 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5771 (bfd_archive_filename, bfd_get_section_ident): Delete.
5772 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5773 bfd_archive_filename.
5774 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5775 to warn about symbols in discarded sections. Use _bfd_error_handler.
5776 * aout-adobe.c (aout_adobe_callback): See below.
5777 * aout-cris.c (swap_ext_reloc_in): ..
5778 * coff-arm.c (find_thumb_glue, find_arm_glue,
5779 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5780 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5781 coff_arm_copy_private_bfd_data): ..
5782 * coff-i860.c (i860_reloc_processing): ..
5783 * coff-mcore.c (mcore_coff_unsupported_reloc,
5784 coff_mcore_relocate_section): ..
5785 * coff-ppc.c (coff_ppc_relocate_section): ..
5786 * coff-rs6000.c (xcoff_create_csect_from_smclas
5787 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5788 sh_swap_insns, sh_relocate_section): ..
5789 * coff-tic54x.c (tic54x_reloc_processing): ..
5790 * coff-tic80.c (coff_tic80_relocate_section): ..
5791 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5792 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5793 coff_slurp_symbol_table, coff_classify_symbol,
5794 coff_slurp_reloc_table): ..
5795 * coffgen.c (_bfd_coff_read_string_table): ..
5796 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5797 _bfd_coff_generic_relocate_section): ..
5798 * cpu-arm.c (bfd_arm_merge_machines): ..
5799 * cpu-sh.c (sh_merge_bfd_arch): ..
5800 * elf-hppa.h (elf_hppa_relocate_section): ..
5801 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5802 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5803 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5804 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5805 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5806 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5807 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5808 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5809 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5810 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5811 cris_elf_merge_private_bfd_data
5812 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5813 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5814 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5815 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5816 elf32_hppa_relocate_section): ..
5817 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5818 i370_elf_check_relocs, i370_elf_relocate_section): ..
5819 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5820 elf_i386_relocate_section): ..
5821 * elf32-m32r.c (m32r_elf_relocate_section,
5822 m32r_elf_merge_private_bfd_data): ..
5823 * elf32-m68hc1x.c (m68hc12_add_stub,
5824 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5825 * elf32-m68k.c (elf_m68k_relocate_section): ..
5826 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5827 mcore_elf_relocate_section): ..
5828 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5829 ppc_elf_check_relocs, ppc_elf_relocate_section,
5830 ppc_elf_begin_write_processing): ..
5831 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5832 elf_s390_relocate_section): ..
5833 * elf32-sh-symbian.c (sh_symbian_import_as,
5834 sh_symbian_process_embedded_commands,
5835 sh_symbian_relocate_section): ..
5836 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5837 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5838 sh_elf_merge_private_data): ..
5839 * elf32-sparc.c (elf32_sparc_check_relocs,
5840 elf32_sparc_relocate_section,
5841 elf32_sparc_merge_private_bfd_data): ..
5842 * elf32-v850.c (v850_elf_check_relocs,
5843 v850_elf_merge_private_bfd_data): ..
5844 * elf32-xtensa.c (elf_xtensa_check_relocs,
5845 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5846 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5847 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5848 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5849 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5850 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5851 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5852 ppc64_elf_relocate_section): ..
5853 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5854 elf_s390_relocate_section): ..
5855 * elf64-sh64.c (sh_elf64_relocate_section): ..
5856 * elf64-sparc.c (sparc64_elf_check_relocs,
5857 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5858 sparc64_elf_merge_private_bfd_data): ..
5859 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5860 elf64_x86_64_relocate_section): ..
5861 * elflink.c (_bfd_elf_add_default_symbol,
5862 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5863 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5864 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5865 elf_get_linked_section_vma, elf_fixup_link_order,
5866 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5867 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5868 * elfxx-ia64.c (elfNN_ia64_relax_section,
5869 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5870 * elfxx-mips.c (mips_elf_perform_relocation,
5871 _bfd_mips_elf_check_relocs,
5872 _bfd_mips_elf_merge_private_bfd_data): ..
5873 * ieee.c (ieee_slurp_external_symbols): ..
5874 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5875 * libbfd.c (_bfd_generic_verify_endian_match): ..
5876 * linker.c (_bfd_generic_link_add_one_symbol,
5877 _bfd_generic_section_already_linked): ..
5878 * pdp11.c (translate_to_native_sym_flags): ..
5879 * pe-mips.c (coff_pe_mips_relocate_section): ..
5880 * peicode.h (pe_ILF_build_a_bfd): ..
5881 * srec.c (srec_bad_byte): ..
5882 * stabs.c (_bfd_link_section_stabs): ..
5883 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5884 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5885 with corresponding %B and %A in _bfd_error_handler format string.
5886 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5887 calls to use %A and %B. Fix "against symbol .. from section" and
5888 similar error messages. Combine multiple _bfd_error_handler calls
5889 where they were separated due to bfd_archive_filename deficiencies.
5890 * bfd-in2.h: Regenerate.
5892 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5894 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5897 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5899 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5900 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5901 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5903 (link_hash_newfunc): Init was_undefined.
5904 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5905 Use undefweak instead.
5906 (ppc64_elf_check_directives): Fix undefs chain.
5907 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5909 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5910 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5911 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5913 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5915 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5916 error, test input_section flags rather than sec.
5918 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5920 * elf-bfd.h (struct elf_backend_data): Add
5921 elf_backend_archive_symbol_lookup.
5922 (_bfd_elf_archive_symbol_lookup): Declare.
5923 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5924 (elf_link_add_archive_symbols): ..extracted from here. Call the
5926 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5927 (elfNN_bed): Init new field.
5928 * elf64-ppc.c (elf_backend_check_directives): Define.
5929 (elf_backend_archive_symbol_lookup): Define.
5930 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5931 a ppc_link_hash_entry pointer.
5933 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5934 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5935 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5936 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5937 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5938 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5939 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5942 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5944 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5945 (ppc64_elf_add_symbol_hook): Test for NULL section.
5946 (get_sym_h): Formatting.
5947 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5950 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5951 long branch stubs with code handling plt and r2off branch stubs.
5953 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5955 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5956 * elflink.c (elf_link_input_bfd): Formatting.
5957 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5959 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5960 (link_hash_newfunc): Don't set it.
5961 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5962 (ppc64_elf_mark_entry_syms): Delete.
5963 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5964 sections. Use get_opd_info.
5965 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5967 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5969 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5971 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5972 (func_desc_adjust): Don't set have_undefweak.
5973 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5974 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5976 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5977 "struct ppc_link_hash_entry *". Adjust all references.
5978 (ppc64_elf_hide_symbol): Correct a comment.
5980 * elf64-ppc.c (get_opd_info): New function.
5981 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5982 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5983 before calling get_fdh. Test fdh rather than h before dereferencing
5984 fdh. Mark removed symbols in opd_adjust.
5985 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5986 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5988 (ppc64_elf_output_symbol_hook): Likewise.
5990 2004-08-06 Paul Brook <paul@codesourcery.com>
5992 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5993 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5994 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5995 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5996 and BFD_RELOC_ARM_SBREL32.
5997 * bfd-in2.h, bbfd.h: Regenerate.
5999 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6001 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6002 the dynamic link symbol actually in use.
6004 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6006 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6008 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6009 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6011 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6012 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6014 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6015 Nick Clifton <nickc@redhat.com>
6018 * bfd.c (_bfd_default_error_handler): Make it global.
6020 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6022 * elf.c (assign_section_numbers): Cope gracefully with sections
6023 which have SHF_LINK_ORDER set but no sh_link set up.
6024 * elflink.c (elf_get_linked_section_vma): Likewise.
6026 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6029 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6030 Set it to _bfd_default_error_handler.
6031 (elfNN_bed): Add elf_backend_link_order_error_handler.
6033 * libbfd-in.h (_bfd_default_error_handler): New.
6035 * libbfd.h: Regenerated.
6037 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6039 * archures.c (bfd_mach_sparc_64bit_p): Define.
6040 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6041 * bfd-in2.h: Rebuilt.
6043 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6045 Introduce SH2a support.
6046 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6047 * archures.c (bfd_mach_sh2a_nofpu): New.
6048 * bfd-in2.h: Rebuilt.
6049 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6050 (arch_info_struct): Add sh2a_nofpu.
6051 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6052 2003-12-29 DJ Delorie <dj@redhat.com>
6053 * reloc.c: Add relocs for sh2a.
6054 * bfd-in2.h: Regenerate.
6055 * libbfd.hh: Regenerate.
6056 2003-12-01 Michael Snyder <msnyder@redhat.com>
6057 * archures.c (bfd_mach_sh2a): New.
6058 * bfd-in2.h: Rebuilt.
6059 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6061 (arch_info_struct): Add sh2a.
6062 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6064 2004-07-28 Nick Clifton <nickc@redhat.com>
6065 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6068 * som.c (setup_sections): Improve estimation of space sizes in
6069 relocatable objects.
6071 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6072 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6073 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6075 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6076 * configure: Regenerate.
6077 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6078 case that accepts OSABI=NetBSD and OSABI=SysV.
6079 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6080 the base of .got or .data (if .got does not exist).
6081 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6083 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6084 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6085 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6086 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6088 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6091 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6092 (elf_sec_group): Defined.
6093 (bfd_elf_match_symbols_in_sections): New prototype.
6094 (_bfd_elf_setup_group_pointers): Likewise.
6096 * elf.c (bfd_elf_discard_group): Abort.
6097 (bfd_elf_set_group_contents): Also include relocation sections.
6098 Remove zero-fill for ld -r.
6099 (_bfd_elf_setup_group_pointers): New function.
6100 (elf_sort_elf_symbol): Likewise.
6101 (elf_sym_name_compare): Likewise.
6102 (bfd_elf_match_symbols_in_sections): Likewise.
6104 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6106 * elflink.c (match_group_member): New.
6107 (elf_link_input_bfd): Check group member for discarded section.
6108 (try_match_symbols_in_sections): New function.
6109 (already_linked): Likewise.
6110 (_bfd_elf_section_already_linked): Support mixing comdat group
6111 and linkonce section.
6113 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6114 * linker.c (bfd_section_already_linked_table_traverse): New.
6116 * libbfd.h: Regenerated.
6118 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6120 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6121 BFD_RELOC_CRX_SWITCH32.
6122 * bfd-in2.h: Regenerate.
6123 * libbfd.h: Regenerate.
6124 * elf32-crx.c: Support relocation/relaxation of
6125 BFD_RELOC_CRX_SWITCH* types.
6127 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6129 * elf64-ppc.c: Correct "Linker stubs" comment.
6131 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6133 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6135 (elf_linked_to_section): New.
6137 * elf.c (assign_section_numbers): Set up sh_link for
6140 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6141 to sh_link for SHT_IA_64_UNWIND sections.
6143 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6145 * elflink.c (elf_fixup_link_order): Add _() to error message.
6147 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6149 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6152 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6154 * aout-adobe.c (aout_32_section_already_linked): Defined.
6155 * aout-target.h (MY_section_already_linked): Likewise.
6156 * aout-tic30.c (MY_section_already_linked): Likewise.
6157 * binary.c (binary_section_already_linked): Likewise.
6158 * bout.c (b_out_section_already_linked): Likewise.
6159 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6160 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6161 * coffcode.h (coff_section_already_linked): Likewise.
6162 * i386msdos.c (msdos_section_already_linked): Likewise.
6163 * i386os9k.c (os9k_section_already_linked): Likewise.
6164 * ieee.c (ieee_section_already_linked): Likewise.
6165 * ihex.c (ihex_section_already_linked): Likewise.
6166 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6167 * mmo.c (mmo_section_already_linked): Likewise.
6168 * nlm-target.h (nlm_section_already_linked): Likewise.
6169 * oasys.c (oasys_section_already_linked): Likewise.
6170 * pef.c (bfd_pef_section_already_linked): Likewise.
6171 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6172 * som.c (som_bfd_discard_group): Likewise.
6173 * srec.c (srec_section_already_linked): Likewise.
6174 * tekhex.c (tekhex_section_already_linked): Likewise.
6175 * versados.c (versados_section_already_linked): Likewise.
6176 * vms.c (vms_section_already_linked): Likewise.
6177 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6178 * xsym.c (bfd_sym_section_already_linked): Likewise.
6180 * bfd-in.h (bfd_section_already_linked_table_init): New.
6181 (bfd_section_already_linked_table_free): Likewise.
6183 * coff-rs6000.c (rs6000coff_vec): Add
6184 _bfd_generic_section_already_linked.
6185 (pmac_xcoff_vec): Likewise.
6186 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6187 (aix5coff64_vec): Likewise.
6189 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6190 * elflink.c (_bfd_elf_section_already_linked): New function.
6192 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6194 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6195 (_bfd_generic_section_already_linked): New.
6196 (bfd_section_already_linked_hash_entry): Likewise.
6197 (bfd_section_already_linked): Likewise.
6198 (bfd_section_already_linked_table_lookup): Likewise.
6199 (bfd_section_already_linked_table_insert): Likewise.
6201 * linker.c (bfd_section_already_linked): New.
6202 (_bfd_section_already_linked_table): Likewise.
6203 (bfd_section_already_linked_table_lookup): Likewise.
6204 (bfd_section_already_linked_table_insert): Likewise.
6205 (already_linked_newfunc): Likewise.
6206 (bfd_section_already_linked_table_init): Likewise.
6207 (bfd_section_already_linked_table_free): Likewise.
6208 (_bfd_generic_section_already_linked): Likewise.
6210 * section.c (bfd_section): Remove comdat.
6211 (bfd_comdat_info): Moved to ...
6212 * bfd-in.h (coff_comdat_info): Here.
6213 (bfd_coff_get_comdat_section): New.
6214 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6215 * libcoff-in.h (coff_section_tdata): Add comdat.
6216 * coffcode.h (handle_COMDAT): Updated.
6217 * cofflink.c (coff_link_add_symbols): Likewise.
6218 * ecoff.c (bfd_debug_section): Likewise.
6220 * targets.c (bfd_target): Add _section_already_linked.
6221 (BFD_JUMP_TABLE_LINK): Updated.
6223 * bfd-in2.h: Regenerated.
6224 * libbfd.h: Likewise.
6225 * libcoff.h: Likewise.
6227 2003-07-21 Paul Brook <paul@codesourcery.com>
6229 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6230 elf_fixup_link_order): New functions.
6231 (bfd_elf_final_link): Call elf_fixup_link_order.
6233 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6235 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6236 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6238 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6239 _bfd_elf_symbol_refs_local_p.
6240 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6243 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6245 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6247 (bfd_elf_get_dyn_lib_class): New prototype.
6248 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6250 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6251 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6252 entry is needed. Issue an error if a DT_NEEDED entry is needed
6253 for a file marked DYN_NO_NEEDED.
6254 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6257 * bfd-in2.h: Regenerated.
6259 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6261 * elflink.c (elf_section_complain_discarded): Don't complain in
6264 2004-07-10 James E Wilson <wilson@specifixinc.com>
6266 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6267 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6268 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6269 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6271 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6272 bfd_put_64 to bfd_putl64.
6273 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6275 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6278 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6279 .init/.fini sections when trying to relax it.
6281 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6283 * elf.c (assign_file_positions_for_segments): Make sure the
6284 .dynamic section is the first section in the PT_DYNAMIC segment.
6286 2004-07-09 Nick Clifton <nickc@redhat.com>
6288 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6289 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6290 sh_elf_get_flags_from_mach functions so that they do not conflict
6291 when this target is built with other sh-elf targets.
6292 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6293 suppression of this function.
6294 (sh_elf_find_flags): Likewise.
6296 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6298 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6299 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6300 (BFD32_BACKENDS): Add elf32-crx.lo.
6301 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6302 (cpu-crx.lo): New target.
6303 (elf32-crx.lo): New target.
6304 * Makefile.in: Regenerate.
6305 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6306 (bfd_archures_list): Add bfd_crx_arch.
6307 * bfd-in2.h: Regenerate.
6308 * config.bfd: Handle crx-*-elf*, crx*.
6309 * configure.in: Handle bfd_elf32_crx_vec.
6310 * configure: Regenerate.
6311 * cpu-crx.c: New file.
6312 * elf32-crx.c: Likewise.
6313 * libbfd.h: Regenerate.
6314 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6315 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6316 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6317 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6318 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6319 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6320 * targets.c (bfd_elf32_crx_vec): Declare.
6321 (bfd_target_vector): Add bfd_elf32_crx_vec.
6323 2004-07-06 Nick Clifton <nickc@redhat.com>
6325 * config.bfd: Add sh-symbian-elf target.
6326 * configure.in: Add bfd_elf32_shl_symbian_vec.
6327 * configure: Regenerate.
6328 * elf-bfd.h (struct elf_backend_data): Add new field
6330 * elflink.c (elf_link_add_object_symbols): Invoke the
6331 check_directives function, if defined.
6332 * elfxx-target.h: Provide a default, NULL definition for
6334 * targets.c: Add bfd_elf32_shl_symbian_vec.
6335 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6337 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6338 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6339 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6340 not already been defined.
6341 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6342 * sh-symbian.c: New file. Provide functions to support the
6343 * sh-symbian-elf target.
6344 * Makefile.am: Add elf32-sh-symbian.c
6345 * Makefile.in: Regenerate.
6347 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6349 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6350 * Makefile.am: Ran make dep-am.
6351 * Makefile.in: Ran make dep-in.
6353 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6355 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6358 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6360 * config.bfd: Add want64 to configuration target s390-*-linux*.
6362 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6364 * bfd.c (bfd_get_section_ident): New.
6366 * elflink.c (elf_link_read_relocs_from_section): Call
6367 bfd_get_section_ident to identify the section when reporting
6369 (_bfd_elf_link_output_relocs): Likewise.
6370 (elf_link_output_extsym): Likewise.
6371 (elf_link_input_bfd): Likewise.
6372 (bfd_elf_gc_record_vtinherit): Likewise.
6374 * bfd-in2.h: Regenerated.
6376 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6377 Nick Clifton <nickc@redhat.com>
6380 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6381 of section symbols to mips_elf_sort_hash_table ().
6383 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6385 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6387 (elf_section_complain_discarded): New function. Handle
6388 .gcc_except_table too.
6389 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6390 in discarded sections.
6391 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6393 2004-06-30 James E Wilson <wilson@specifixinc.com>
6395 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6396 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6398 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6401 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6402 local references to discarded sections and report their
6405 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6407 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6408 sec_info_type, test section name instead.
6410 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6413 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6414 in .init/.fini sections.
6416 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6418 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6419 bfd_get_section_limit.
6421 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6423 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6424 output section size.
6426 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6428 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6430 (mmix_elf_perform_relocation): Adjust for above change.
6431 (mmix_elf_relocate_section): Likewise.
6432 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6433 (mmix_elf_get_section_contents): Delete.
6434 (bfd_elf64_get_section_contents): Delete.
6435 (mmix_elf_relocate_section): Zero stub area.
6436 * linker.c (default_indirect_link_order): Alloc max of section size
6438 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6439 * section.c (bfd_malloc_and_get_section): Likewise.
6440 (struct bfd_section): Update rawsize comment.
6441 * bfd-in2.h: Regenerate.
6443 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6445 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6447 * bfd-in.h (bfd_get_section_limit): Define.
6448 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6449 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6450 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6451 * coff-arm.c (coff_arm_relocate_section): Likewise.
6452 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6453 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6454 (bfd_ns32k_final_link_relocate): Likewise.
6455 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6456 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6457 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6458 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6459 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6460 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6461 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6462 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6463 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6464 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6465 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6466 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6467 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6468 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6469 * elf32-v850.c (v850_elf_reloc): Likewise.
6470 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6471 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6472 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6473 * elf64-mips.c (mips_elf64_gprel32_reloc)
6474 (mips16_gprel_reloc): Likewise.
6475 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6476 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6477 * elf64-sparc.c (init_insn_reloc): Likewise.
6478 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6479 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6480 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6481 (_bfd_mips_elf_generic_reloc): Likewise.
6482 * bfd-in2.h: Regenerate.
6484 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6486 * bfd-in.h (struct stab_info): Move from stabs.c.
6487 * stabs.c (struct stab_link_includes_table): Delete.
6488 (stab_link_includes_lookup): Delete.
6489 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6490 level of indirection from sinfo parm.
6491 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6492 stabstr section. Adjust hash table accesses.
6493 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6494 alloc. Adjust stab_info test.
6495 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6496 (_bfd_coff_final_link): Adjust stab_info test.
6497 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6498 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6500 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6501 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6502 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6503 stabstr section. Adjust stab_info test.
6504 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6505 (_bfd_write_stab_strings): Adjust prototypes.
6506 * libbfd.h: Regenerate.
6507 * libcoff.h: Regenerate.
6508 * bfd-in2.h: Regenerate.
6510 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6512 From Miod Vallat <miod@online.fr>:
6513 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6515 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6517 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6518 (struct elf32_mn10300_link_hash_entry): Remove
6519 pcrel_relocs_copied.
6520 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6521 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6522 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6523 and gotoff relocations if the symbol doesn't bind locally. Use
6524 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6525 relocation for PCREL32.
6526 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6527 to test whether a symbol binds locally.
6528 (elf32_mn10300_link_hash_newfunc): Don't initialize
6529 pcrel_relocs_copied.
6530 (_bfd_mn10300_elf_discard_copies): Delete.
6531 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6533 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6535 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6537 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6539 * som.c (som_set_reloc_info): Correct small typo.
6541 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6543 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6544 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6545 (m32r_elf_gcsweep_hook): Likewise.
6546 (m32r_elf_check_relocs): Likewise.
6547 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6548 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6549 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6550 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6551 * bfd-in2.h: Regenerated.
6552 * libbfd.h: Regenerated.
6554 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6556 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6558 (elf64_x86_64_relocate_section): Issue an error for
6559 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6560 against global symbols when building shared library.
6562 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6564 * section.c (struct sec): Rename "_cooked_size" to "size".
6565 Rename "_raw_size" to "rawsize".
6566 (STD_SECTION): Adjust comments.
6567 (bfd_set_section_size, bfd_get_section_contents): Use size.
6568 (bfd_malloc_and_get_section): New function.
6569 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6570 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6571 Correctly free reloc and contents memory.
6572 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6573 and fake CIE now that we can shink section size to zero.
6574 (_bfd_elf_write_section_eh_frame): Likewise..
6575 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6576 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6577 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6578 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6579 unneeded indirection.
6580 * elf.c (_bfd_elf_section_offset): .. and update call.
6581 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6582 * libbfd.h: Regenerate.
6583 * bfd-in2.h: Regenerate.
6585 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6586 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6587 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6588 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6589 Similarly use "rawsize", if non-zero, in reloc functions to validate
6590 reloc addresses. Use new bfd_malloc_and_get_section in most places
6591 where bfd_get_section_contents was called. Expand all occurrences of
6592 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6593 grok_prstatus and similar functions to "size".
6594 * aix386-core.c (aix386_core_file_p): ..
6595 * aix5ppc-core.c (xcoff64_core_p): ..
6596 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6597 aout_adobe_set_section_contents): ..
6598 * aout-target.h (callback): ..
6599 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6600 MY_bfd_final_link): ..
6601 * aoutf1.h (sunos4_core_file_p): ..
6602 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6603 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6604 final_link, aout_link_input_section): ..
6605 * binary.c (binary_object_p, binary_canonicalize_symtab,
6606 binary_set_section_contents): ..
6607 * bout.c (b_out_callback, b_out_write_object_contents,
6608 b_out_set_section_contents, b_out_bfd_relax_section,
6609 b_out_bfd_get_relocated_section_contents): ..
6610 * cisco-core.c (cisco_core_file_validate): ..
6611 * coff-alpha.c (alpha_ecoff_object_p,
6612 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6613 * coff-arm.c (coff_arm_relocate_section,
6614 bfd_arm_allocate_interworking_sections): ..
6615 * coff-h8300.c (h8300_reloc16_extra_cases,
6616 h8300_bfd_link_add_symbols): ..
6617 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6618 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6619 ppc_bfd_coff_final_link): ..
6620 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6621 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6622 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6623 * coff64-rs6000.c (xcoff64_write_object_contents,
6624 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6625 * coffcode.h (coff_compute_section_file_positions,
6626 coff_write_object_contents): ..
6627 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6628 coff_section_symbol, build_debug_section): ..
6629 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6630 process_embedded_commands, _bfd_coff_link_input_bfd,
6631 _bfd_coff_write_global_sym): ..
6632 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6633 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6634 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6635 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6636 _bfd_dwarf2_find_nearest_line): ..
6637 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6638 ecoff_compute_section_file_positions,
6639 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6640 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6641 _bfd_elf_discard_section_eh_frame_hdr,
6642 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6643 _bfd_elf_write_section_eh_frame,
6644 _bfd_elf_write_section_eh_frame_hdr): ..
6645 * elf-hppa.h (elf_hppa_sort_unwind): ..
6646 * elf-m10200.c (mn10200_elf_relax_section,
6647 mn10200_elf_relax_delete_bytes,
6648 mn10200_elf_get_relocated_section_contents): ..
6649 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6650 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6651 mn10300_elf_relax_delete_bytes,
6652 mn10300_elf_get_relocated_section_contents,
6653 _bfd_mn10300_elf_adjust_dynamic_symbol,
6654 _bfd_mn10300_elf_discard_copies,
6655 _bfd_mn10300_elf_size_dynamic_sections,
6656 _bfd_mn10300_elf_finish_dynamic_sections): ..
6657 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6658 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6659 bfd_elf_set_group_contents, map_sections_to_segments,
6660 elf_sort_sections, assign_file_positions_for_segments,
6661 SECTION_SIZE, copy_private_bfd_data,
6662 _bfd_elf_get_dynamic_reloc_upper_bound,
6663 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6664 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6665 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6666 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6667 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6668 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6669 bfd_elf32_arm_process_before_allocation,
6670 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6671 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6672 elf32_arm_write_section): ..
6673 * elf32-cris.c (cris_elf_grok_prstatus,
6674 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6675 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6676 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6677 elf_cris_discard_excess_dso_dynamics,
6678 elf_cris_discard_excess_program_dynamics): ..
6679 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6680 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6681 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6682 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6683 elf32_frvfdpic_size_dynamic_sections,
6684 elf32_frvfdpic_modify_segment_map,
6685 elf32_frvfdpic_finish_dynamic_sections): ..
6686 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6687 elf32_h8_get_relocated_section_contents): ..
6688 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6689 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6690 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6691 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6692 elf32_hppa_finish_dynamic_sections): ..
6693 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6694 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6695 i370_elf_finish_dynamic_sections): ..
6696 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6697 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6698 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6699 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6700 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6701 * elf32-ip2k.c (ip2k_is_switch_table_128,
6702 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6703 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6704 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6705 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6706 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6707 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6708 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6709 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6710 m32r_elf_get_relocated_section_contents): ..
6711 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6712 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6713 m68hc11_elf_relax_delete_bytes): ..
6714 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6715 m68hc12_elf_size_one_stub): ..
6716 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6717 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6718 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6719 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6720 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6721 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6722 elf32_mips_grok_prstatus): ..
6723 * elf32-or32.c (or32_elf_consth_reloc): ..
6724 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6725 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6726 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6727 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6728 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6729 ppc_elf_final_write_processing): ..
6730 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6731 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6732 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6733 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6734 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6735 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6736 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6737 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6738 * elf32-sh64-com.c (sh64_address_in_cranges,
6739 sh64_get_contents_type): ..
6740 * elf32-sh64.c (sh64_find_section_for_address,
6741 sh64_elf_final_write_processing): ..
6742 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6743 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6744 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6745 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6746 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6747 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6748 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6749 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6750 elf_vax_finish_dynamic_sections): ..
6751 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6752 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6753 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6754 xstormy16_elf_finish_dynamic_sections): ..
6755 * elf32-xtensa.c (xtensa_read_table_entries,
6756 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6757 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6758 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6759 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6760 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6761 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6762 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6763 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6764 xtensa_callback_required_dependence): ..
6765 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6766 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6767 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6768 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6769 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6770 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6771 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6772 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6773 * elf64-hppa.c (allocate_dynrel_entries,
6774 elf64_hppa_size_dynamic_sections,
6775 elf64_hppa_finish_dynamic_sections): ..
6776 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6777 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6778 elf64_mips_grok_prstatus): ..
6779 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6780 mmix_elf_relocate_section, mmix_elf_final_link,
6781 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6782 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6783 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6784 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6785 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6786 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6787 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6788 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6789 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6790 ppc64_elf_finish_dynamic_sections): ..
6791 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6792 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6793 elf_s390_finish_dynamic_sections): ..
6794 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6795 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6796 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6797 sh64_elf64_finish_dynamic_sections): ..
6798 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6799 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6800 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6801 sparc64_elf_finish_dynamic_symbol,
6802 sparc64_elf_finish_dynamic_sections): ..
6803 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6804 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6805 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6806 elf64_x86_64_finish_dynamic_sections): ..
6807 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6808 * elfcode.h (elf_slurp_reloc_table): ..
6809 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6810 elf_finalize_dynstr, elf_link_add_object_symbols,
6811 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6812 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6813 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6814 elf32_mips_grok_prstatus): ..
6815 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6816 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6817 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6818 elfNN_ia64_finish_dynamic_sections): ..
6819 * elfxx-mips.c (mips_elf_create_procedure_table,
6820 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6821 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6822 mips_elf_global_got_index, mips_elf_multi_got,
6823 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6824 mips_elf_allocate_dynamic_relocations,
6825 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6826 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6827 _bfd_mips_elf_always_size_sections,
6828 _bfd_mips_elf_size_dynamic_sections,
6829 _bfd_mips_elf_finish_dynamic_symbol,
6830 _bfd_mips_elf_finish_dynamic_sections,
6831 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6832 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6833 _bfd_elf_mips_get_relocated_section_contents,
6834 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6835 * hp300hpux.c (callback): ..
6836 * hppabsd-core.c (make_bfd_asection): ..
6837 * hpux-core.c (make_bfd_asection): ..
6838 * i386linux.c (linux_link_create_dynamic_sections,
6839 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6840 * i386msdos.c (msdos_write_object_contents): ..
6841 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6842 os9k_set_section_contents): ..
6843 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6844 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6845 ieee_write_section_part, do_with_relocs, do_as_repeat,
6846 do_without_relocs, ieee_write_debug_part, init_for_output,
6847 ieee_set_section_contents): ..
6848 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6849 * irix-core.c (do_sections, make_bfd_asection): ..
6850 * libaout.h (aout_section_merge_with_text_p): ..
6851 * libbfd.c (_bfd_generic_get_section_contents,
6852 _bfd_generic_get_section_contents_in_window): ..
6853 * linker.c (default_indirect_link_order): ..
6854 * lynx-core.c (make_bfd_asection): ..
6855 * m68klinux.c (linux_link_create_dynamic_sections,
6856 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6857 * mach-o.c (bfd_mach_o_make_bfd_section,
6858 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6859 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6860 bfd_mach_o_scan_read_segment): ..
6861 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6862 _bfd_merge_sections): ..
6863 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6864 mmo_map_set_sizes, mmo_canonicalize_symtab,
6865 mmo_internal_write_section, mmo_write_object_contents): ..
6866 * netbsd-core.c (netbsd_core_file_p): ..
6867 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6868 nlm_alpha_set_public_section): ..
6869 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6870 * nlm32-sparc.c (nlm_sparc_write_import): ..
6871 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6872 nlm_compute_section_file_positions): ..
6873 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6874 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6875 * opncls.c (get_debug_link_info): ..
6876 * osf-core.c (make_bfd_asection): ..
6877 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6878 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6879 final_link, aout_link_input_section): ..
6880 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6881 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6882 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6883 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6884 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6885 * ptrace-core.c (ptrace_unix_core_file_p): ..
6886 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6887 _bfd_final_link_relocate, bfd_generic_relax_section,
6888 bfd_generic_get_relocated_section_contents): ..
6889 * reloc16.c (bfd_coff_reloc16_relax_section,
6890 bfd_coff_reloc16_get_relocated_section_c): ..
6891 * riscix.c (riscix_some_aout_object_p): ..
6892 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6893 * sco5-core.c (make_bfd_asection): ..
6894 * simple.c (bfd_simple_get_relocated_section_contents): ..
6895 * som.c (som_object_setup, setup_sections, som_prep_headers,
6896 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6897 som_set_reloc_info, som_get_section_contents,
6898 som_bfd_link_split_section): ..
6899 * sparclinux.c (linux_link_create_dynamic_sections,
6900 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6901 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6902 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6903 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6904 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6905 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6906 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6907 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6908 sunos_finish_dynamic_link): ..
6909 * syms.c (_bfd_stab_section_find_nearest_line): ..
6910 * tekhex.c (first_phase, tekhex_set_section_contents,
6911 tekhex_write_object_contents): ..
6912 * trad-core.c (trad_unix_core_file_p): ..
6913 * versados.c (process_esd, process_otr, process_otr): ..
6914 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6915 * vms-misc.c (add_new_contents): ..
6916 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6917 * vms.c (vms_set_section_contents): ..
6918 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6919 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6920 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6921 * xsym.c (bfd_sym_scan): .. See above.
6923 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6925 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6926 calling _bfd_merged_section_offset only for section symbols.
6928 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6930 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6931 for handling SEC_MERGE symbols in relax_section.
6933 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6935 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6936 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6937 linked together. Mark the result as h8300sx code.
6939 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6941 * elf-bfd.h (struct elf_backend_data): Added
6942 elf_backend_omit_section_dynsym.
6943 (_bfd_elf_link_omit_section_dynsym): Declare.
6944 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6945 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6946 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6947 (_bfd_elf_link_renumber_dynsyms): ... this function.
6948 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6949 _bfd_elf_link_omit_section_dynsym).
6950 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6952 2004-06-21 Nick Clifton <nickc@redhat.com>
6954 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6957 2004-06-17 Jerome Guitton <guitton@gnat.com>
6959 * bfd-in.h (bfd_cache_close_all): New function declaration.
6960 * bfd-in2.h: Regenerate.
6961 * cache.c (bfd_cache_close_all): New function definition.
6963 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6965 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6967 * configure: Regenerate.
6969 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6971 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6972 the pre-existing section.
6974 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6976 * section.c (struct sec): Remove usused flags. Reorganize a little.
6977 (bfd_get_section_size_before_reloc): Delete.
6978 (bfd_get_section_size_after_reloc): Delete.
6979 (STD_SECTION): Update.
6980 (bfd_get_section_size_now): Delete.
6981 (bfd_set_section_contents): Don't referece reloc_done.
6982 (bfd_get_section_contents): Remove reloc_done comment.
6983 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6985 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6986 * ecoff.c (bfd_debug_section): Update initializer.
6987 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6988 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6989 * bfd-in.h (bfd_section_size): Expand.
6990 (bfd_get_section_size): New macro.
6991 * bfd-in2.h: Regenerate.
6992 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6993 bfd_get_section_size_before_reloc with bfd_get_section_size.
6994 * coffcode.h (coff_write_object_contents): Likewise.
6995 * coffgen.c (build_debug_section): Likewise.
6996 * dwarf1.c (parse_line_table): Likewise.
6997 (_bfd_dwarf1_find_nearest_line): Likewise.
6998 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6999 * i386msdos.c (msdos_write_object_contents): Likewise.
7000 * pdp11.c (squirt_out_relocs): Likewise.
7001 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7002 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7004 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7006 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7007 removal) with updated comment.
7008 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7010 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7011 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7013 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7015 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7016 overflow on branches to undefweaks.
7018 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7020 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7021 as ecoff_section_data() does not return a valid lvalue.
7023 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7025 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7026 (elf_link_add_object_symbols): Likewise.
7028 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7029 (elf_backend_reloc_type_class): New.
7031 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7033 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7035 * configure: Regenerate.
7037 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7039 From: Albert Chin-A-Young <china@thewrittenword.com>
7040 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7043 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7045 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7048 2004-05-28 DJ Delorie <dj@redhat.com>
7050 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7051 for linking, but otherwise adjust reloc for merged sections.
7053 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7055 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7056 _bfd_merged_section_offset for local symbols.
7058 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7060 * Makefile.am: Regenerate dependencies.
7061 * Makefile.in: Regenerate.
7062 * archures.c: Add bfd_mach_sh3_nommu .
7063 * bfd-in2.h: Regenerate.
7064 * cpu-sh.c: Add sh3-nommu architecture.
7065 (bfd_to_arch_table): Create new table.
7066 (sh_get_arch_from_bfd_mach): Create new function.
7067 (sh_get_arch_up_from_bfd_mach): Create new function.
7068 (sh_merge_bfd_arch): Create new function.
7069 * elf32-sh.c (sh_ef_bfd_table): Add table.
7070 (sh_elf_check_relocs): Replace switch statement with
7071 use of sh_ef_bfd_table .
7072 (sh_elf_get_flags_from_mach): Add new function.
7073 (sh_find_elf_flags): Likewise.
7074 (sh_elf_copy_private_data): Replace most of non-elf contents
7075 with a call to sh_merge_bfd_arch() .
7077 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7079 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7080 * Makefile.in: Regenerate.
7082 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7084 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7085 custom calling conventions for dynamic symbols.
7086 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7087 symbol if it's an alias to a global one.
7089 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7091 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7094 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7096 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7099 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7101 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7102 for SHT_GROUP sections.
7104 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7106 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7108 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7109 * merge.c: Formatting. Remove unnecessary casts. Expand
7110 bfd_get_section_alignment macro.
7111 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7112 use throughout file.
7113 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7114 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7115 section name to determine sinfo group, instead test output section
7117 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7118 _bfd_strip_section_from_output rather than just twiddling flags.
7119 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7120 (_bfd_merge_sections): Update prototype.
7121 * libbfd.h: Regenerate.
7123 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7125 * netbsd-core.c: Correctly indent section that sets architecture
7128 From Miod Vallat <miod@online.fr>:
7129 * m88kopenbsd.c: New file.
7130 * targets.c (m88k_openbsd_vec): New.
7131 * config.bfd: Add m88k-*-openbsd*.
7132 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7133 (m88kopenbsd_vec): New.
7134 * configure: Regenerate.
7135 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7136 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7138 * Makefile.in: Regenerate.
7139 * po/SRC-POTFILES.in: Regenerate.
7141 2004-05-24 Nick Clifton <nickc@redhat.com>
7143 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7144 introduced by hash table size patch.
7146 2004-05-22 Ben Elliston <bje@au.ibm.com>
7148 * configure.in (is_release): Remove.
7149 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7150 (AC_OUTPUT): Don't output bfdver.h from version.h.
7151 * configure: Regenerate.
7152 * Makefile.am (RELEASE): New variable.
7153 (bfdver.h): New target.
7154 * Makefile.in: Regenerate.
7155 * doc/Makefile.in: Likewise.
7157 2004-05-22 Ben Elliston <bje@au.ibm.com>
7159 * Makefile.am (config.status): Don't depend on version.h.
7160 * Makefile.in: Regenerate.
7162 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7164 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7165 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7166 * libbfd.h: Regenerate.
7167 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7168 (_bfd_elf_rel_local_sym): Likewise.
7169 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7170 (elf_link_input_bfd): Likewise.
7171 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7172 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7173 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7174 (elfNN_ia64_relocate_section): Likewise.
7176 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7178 * hash.c (bfd_default_hash_table_size): New variable.
7179 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7180 (bfd_hash_set_default_size): New function. Set the default size
7181 to a selected prime number close to the argument. Document new
7183 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7184 * bfd-in2.h: Regenerate.
7185 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7186 * Makefile.in: Regenerate.
7188 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7190 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7191 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7192 arm, m68k, m88k and hppa core files.
7194 2004-05-21 Nick Clifton <nickc@redhat.com>
7196 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7197 (bfd_bwrite): Likewise.
7198 (bfd_tell): Likewise.
7199 (bfd_flush): Likewise.
7200 (bfd_stat): Likewise.
7201 (bfd_seek): Likewise.
7202 (bfd_get_mtime): Likewise.
7203 (bfd_get_size): Likewise.
7205 2004-05-19 Ben Elliston <bje@au.ibm.com>
7207 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7209 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7211 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7212 (bfd_generic_openr_next_archived_file): Likewise.
7214 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7216 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7217 section names by inserting a new substring after .gnu.linkonce, except
7218 for .gnu.linkonce.t.* where the "t." is replaced.
7220 2004-05-17 Adam Nemet <anemet@lnxw.com>
7222 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7223 (m68-*-lynxos* case): Likewise.
7224 (powerpc-*-lyxnos* case): New case.
7225 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7227 2004-05-17 David Heine <dlheine@tensilica.com>
7229 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7230 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7231 * bfd.c (bfd_copy_private_header_data): Define.
7232 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7234 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7235 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7236 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7237 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7238 segments by calling copy_private_bfd_data.
7239 (_bfd_elf_copy_private_header_data): Define.
7240 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7241 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7242 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7243 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7244 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7245 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7246 * som.c (som_bfd_copy_private_header_data): Define.
7247 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7248 * vms.c (vms_bfd_copy_private_header_data): Define.
7249 * bfd-in2.h: Regenerate.
7250 * libbfd.h: Regenerate.
7252 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7254 * elfxx-mips.c (MINUS_TWO): Define.
7255 (mips_elf_higher, mips_elf_highest,
7256 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7257 some bfd_vma values.
7258 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7260 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7262 * som.c (log2): Rename to exact_log2. Adjust all callers.
7264 2004-05-13 Paul Brook <paul@codesourcery.com>
7266 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7267 dwarf3 format CIE entries. Remove comment about the size of the
7268 ra_column field. It is now correctly deduced.
7270 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7272 * config.bfd (or32-*-rtems*): Switch to elf.
7274 2004-05-13 Nick Clifton <nickc@redhat.com>
7276 * po/fr.po: Updated French translation.
7278 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7280 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7281 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7282 Adjust counting of last_local.
7283 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7284 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7285 created by the linker nor !SHF_ALLOC.
7287 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7288 DT_PLTGOT to the start of the .got.plt section instead of the
7289 .got output section. Set sh_entsize for .got section in addition
7291 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7292 is at sgot->output_section->vma.
7293 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7294 DT_PLTGOT to the start of the .got.plt section instead of the
7295 .got output section.
7296 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7297 is at sgot->output_section->vma. Set sh_entsize for .got section
7298 in addition to .got.plt.
7299 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7300 (bfd_section_from_phdr): Likewise.
7301 (map_sections_to_segments): Likewise.
7302 (assign_file_positions_for_segments): Likewise.
7303 (get_program_header_size): Likewise.
7304 * elflink.c (bfd_elf_size_dynamic_sections): Set
7305 elf_tdata (output_bfd)->relro from info->relro.
7306 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7308 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7310 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7311 a zero symndx for which we hadn't accounted a dynamic relocation.
7312 (_frvfdpic_add_rofixup): Likewise.
7314 2004-05-07 Brian Ford <ford@vss.fsi.com>
7315 DJ Delorie <dj@redhat.com>
7317 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7318 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7319 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7320 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7322 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7324 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7325 immediately if there's no link info.
7326 (elf32_frvfdpic_copy_private_bfd_data): New.
7327 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7329 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7331 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7332 filename argument is null; do not call strlen on a null pointer.
7334 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7336 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7339 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7341 * configure.in (bfd_elf32_frvfdpic_vec): New.
7342 * configure: Rebuilt.
7343 * targets.c (bfd_elf32_frvfdpic_vec): New.
7344 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7346 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7347 frvfdpic instead of frv. Rearrange elf-target macros such that
7348 the FDPIC-specific ones are only defined for this new target
7350 (bfd_elf32_frvfdpic_vec): Declare.
7352 (elf32_frv_relocate_section): Use it to enable segment checking
7353 and to control rofixup emission. Add output section vma to
7354 applied relocation in non-LOAD non-ALLOC sections. Use
7355 _bfd_error_handler for errors.
7356 (_frv_create_got_section): Create .rel.got and .rofixup only in
7357 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7359 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7360 (elf32_frvfdpic_modify_segment_map): Likewise.
7361 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7362 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7363 error message if we miscompute the rofixup size.
7364 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7365 (frvfdpic_elf_encode_eh_address): Likewise.
7366 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7367 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7368 relocs. Reject unknown relocation types.
7369 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7370 (frv_elf_merge_private_bfd_data): Likewise.
7371 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7372 0x4000 for newly-added elf32-frvfdpic.
7374 2004-05-05 Nick Clifton <nickc@redhat.com>
7377 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7378 returning NULL as most users of this function do not check its
7380 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7381 of bfd_cache_lookup().
7382 * sco5-core.c (sco5_core_file_p): Likewise.
7383 * trad-core.c (trad_unix_core_file_p): Likewise.
7385 2004-05-05 Nick Clifton <nickc@redhat.com>
7387 * cache.c (bfd_cache_lookup): Improve formatting.
7388 * archive.c: Fix formatting.
7390 2004-05-05 Peter Barada <peter@the-baradas.com>
7392 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7393 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7394 * bfd-in2.h(bfd_architecture): Regenerate.
7396 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7398 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7400 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7401 those against discarded link-once and SEC_MERGE section symbols.
7403 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7405 * section.c (bfd_get_section_by_name_if): New.
7406 * bfd-in2.h: Regenerated.
7408 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7410 * som.c (som_bfd_is_group_section): Define.
7412 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7414 * section.c (bfd_make_section_anyway): Copy the whole
7415 bfd_hash_entry, not just "next" from existing entry.
7417 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7419 * elf.c (bfd_section_from_shdr): Maintain the section order in
7421 (special_sections): Add ".note.GNU-stack".
7422 (elf_fake_sections): Handle section group for relocatable
7425 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7427 * section.c (bfd_sections_find_if): New.
7428 * bfd-in2.h: Regenerated.
7430 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7432 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7434 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7435 * elf.c (bfd_elf_is_group_section): New function.
7436 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7437 * section.c (bfd_generic_is_group_section): New function.
7438 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7439 (BFD_JUMP_TABLE_LINK): Adjust.
7440 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7441 * aout-target.h (MY_bfd_is_group_section): Define.
7442 * aout-tic30.c (MY_bfd_is_group_section): Define.
7443 * bfd.c (bfd_is_group_section): Define.
7444 * binary.c (binary_bfd_is_group_section): Define.
7445 * bout.c (b_out_bfd_is_group_section): Define.
7446 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7447 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7448 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7449 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7450 * coffcode.h (coff_bfd_is_group_section): Define.
7451 * i386msdos.c (msdos_bfd_is_group_section): Define.
7452 * i386os9k.c (os9k_bfd_is_group_section): Define.
7453 * ieee.c (ieee_bfd_is_group_section): Define.
7454 * ihex.c (ihex_bfd_is_group_section): Define.
7455 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7456 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7457 * mmo.c (mmo_bfd_is_group_section): Define.
7458 * nlm-target.h (nlm_bfd_is_group_section): Define.
7459 * oasys.c (oasys_bfd_is_group_section): Define.
7460 * pef.c (bfd_pef_bfd_is_group_section): Define.
7461 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7462 * srec.c (srec_bfd_is_group_section): Define.
7463 * tekhex.c (tekhex_bfd_is_group_section): Define.
7464 * versados.c (versados_bfd_is_group_section): Define.
7465 * vms.c (vms_bfd_is_group_section): Define.
7466 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7467 * bfd-in2.h: Regenerate.
7468 * libbfd.h: Regenerate.
7470 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7472 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7474 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7476 * configure.in: Update version to 2.15.91.
7477 * configure: Regenerate.
7479 2004-04-29 Brian Ford <ford@vss.fsi.com>
7481 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7482 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7483 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7484 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7485 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7486 .gnu.linkonce.wi. sections.
7487 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7488 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7490 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7491 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7493 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7495 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7496 * bfd-in2.h: Regenerate.
7497 * libbfd.h: Likewise.
7499 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7501 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7503 (setup_sections): Use som_subspace_dictionary_record struct instead
7504 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7505 is_comdat, is_common or dup_common.
7506 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7507 is_comdat, is_common and dup_common in section subspace_dict from
7509 (som_begin_writing): Use som_subspace_dictionary_record struct.
7510 (som_finish_writing): Likewise.
7511 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7512 is_common and dup_common flags in info for symbol. Add comment
7513 regarding linker support for these fields. Slightly reorganize
7515 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7516 dup_common fields in symbol table from symbol info.
7517 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7518 arguments. Set corresponding fields in copy_data. Change all callers.
7519 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7521 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7522 * som.h (som_subspace_dictionary_record): Define.
7523 (som_copyable_section_data_struct): Add is_comdat, is_common and
7525 (som_section_data_struct): Use som_subspace_dictionary_record struct
7526 instead of subspace_dictionary_record.
7527 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7529 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7531 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7532 if set. Check reloc_done flag before applying relocations. Use
7533 output addresses, both when applying relocations and when comparing
7534 against the specified section.
7535 (elf_xtensa_relocate_section): Use output address to check if dynamic
7536 reloc is in a literal pool. Set section's reloc_done flag.
7538 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7540 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7541 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7543 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7546 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7548 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7549 structure field removed in 2004-04-24 patch.
7550 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7552 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7554 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7555 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7556 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7557 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7558 field before calling elf_backend_section_flags.
7560 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7562 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7563 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7564 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7565 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7566 and BFD_RELOC_32_PCREL.
7567 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7568 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7569 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7570 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7571 (mips_elf_next_relocation): Move comment about matching HI/LO
7573 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7574 R_MIPS_GNU_REL_HI16.
7576 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7578 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7579 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7580 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7581 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7582 and update comments to reflect current usage.
7583 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7584 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7586 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7587 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7588 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7589 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7590 type number to be MIPS_R_PCREL16.
7591 (mips_relocate_section): Remove support for link-time relaxation
7592 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7593 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7594 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7595 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7596 relaxation of branches used by embedded-PIC.
7597 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7598 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7599 related members, update comment.
7600 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7601 code related to embedded-PIC.
7602 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7603 initialization of now-removed 'adjust' member of
7604 'struct ecoff_debug_info'.
7606 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7608 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7610 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7612 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7613 relocs for locally defined symbols during -shared final link.
7614 (elf32_arm_final_link_relocate): Likewise.
7616 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7618 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7619 ELF_LINK_POINTER_EQUALITY_NEEDED.
7620 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7621 if r_type is not R_X86_64_PC32.
7622 (elf64_x86_64_finish_dynamic_symbol): If
7623 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7626 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7628 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7629 (elf_backend_plt_sym_val): Define.
7631 2004-04-22 Andrew Cagney <cagney@redhat.com>
7633 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7635 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7637 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7639 * som.c (som_set_section_contents): Constantify second argument.
7640 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7641 (som_object_setup): Rework to avoid warning.
7642 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7645 2004-04-22 Andrew Cagney <cagney@redhat.com>
7647 * cache.c (bfd_cache_close): Check for a previously closed file.
7649 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7651 * bfd.c (bfd_get_synthetic_symtab): Define.
7652 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7653 NAME##_get_synthetic_symtab.
7654 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7655 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7656 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7658 (_bfd_elf_get_synthetic_symtab): New prototype.
7659 * elfcode.h (elf_get_synthetic_symtab): Define.
7660 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7661 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7662 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7663 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7664 * bfd-in2.h: Rebuilt.
7665 * libbfd.h: Rebuilt.
7666 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7667 (elf_backend_plt_sym_val): Define.
7668 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7669 (elf_backend_plt_sym_val): Define.
7670 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7671 (elf_backend_plt_sym_val): Define.
7672 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7673 (elf_backend_plt_sym_val): Define.
7674 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7675 (elf_backend_plt_sym_val): Define.
7676 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7677 (elf_backend_plt_sym_val): Define.
7678 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7679 (elf_backend_plt_sym_val): Define.
7680 * aout-target.h (MY_get_synthetic_symtab): Define.
7681 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7682 * coff-rs6000.c (rs6000coff_vec): Add
7683 _bfd_nodynamic_get_synthetic_symtab.
7684 (pmac_xcoff_vec): Likewise.
7685 * coff64-rs6000.c (rs6000coff64_vec): Add
7686 _bfd_nodynamic_get_synthetic_symtab.
7687 (aix5coff64_vec): Likewise.
7688 * sunos.c (MY_get_synthetic_symtab): Define.
7689 * vms.c (vms_get_synthetic_symtab): Define.
7691 2004-04-22 Nick Clifton <nickc@redhat.com>
7693 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7695 2004-04-22 Peter Barada <peter@the-baradas.com>
7697 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7698 * bfd2-in.h: Regenerate.
7699 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7701 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7703 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7704 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7705 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7706 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7707 * bfd-in2.h: Regenerate.
7709 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7711 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7712 require relocations against a weak symbol to reference the same
7713 symbol hash entry if not a final, static link.
7714 (get_cached_value, add_value_map): Add final_static_link argument.
7715 (remove_literals): Pass final_static_link argument as needed.
7717 2004-04-21 Andrew Cagney <cagney@redhat.com>
7719 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7720 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7721 (opncls_bwrite, opncls_bclose, opncls_bflush)
7722 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7723 bfd iovec that uses function callbacks.
7724 (bfd_close): Use the iovec's bclose.
7725 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7726 (cache_bclose, cache_bflush, cache_bstat)
7727 (cache_iovec): New functions and global variable, implement a
7728 cache "iovec", where applicable set bfd_error.
7729 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7730 * bfdio.c (struct bfd_iovec): Define.
7731 (real_read): Delete function.
7732 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7733 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7734 assume that bread and bwrite set bfd_error.
7735 * bfd.c (struct bfd): Add "iovec", update comments.
7736 * bfd-in2.h, libbfd.h: Re-generate.
7738 2004-04-21 Andrew Cagney <cagney@redhat.com>
7740 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7742 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7744 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7745 (bfd_elf_gc_sections): Fail if a shared object is being created.
7746 Do not fail if dynamic sections have been created. Instead call
7747 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7748 dynamically referenced symbols. Do not mark the whole graph
7749 rooted at .eh_frame, only the section proper.
7751 2004-04-20 DJ Delorie <dj@redhat.com>
7753 * reloc.c: Add BFD_RELOC_32_SECREL.
7754 * bfd-in2.h: Regenerate.
7755 * libbfd.h: Likewise.
7756 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7757 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7758 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7760 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7762 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7763 relocs against hidden/protected undefweak symbols properly.
7764 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7766 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7768 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7769 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7772 2004-04-17 Brian Ford <ford@vss.fsi.com>
7774 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7775 filepos for the SizeOfHeaders field.
7776 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7778 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7780 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7782 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7783 change reloc_done. Set and restore _cooked_size.
7786 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7788 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7791 2004-04-15 Nick Clifton <nickc@redhat.com>
7793 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7795 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7797 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7799 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7801 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7802 when it is a definition.
7804 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7806 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7807 when statically linking PIC code.
7808 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7810 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7812 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7813 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7814 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7815 * configure: Regenerate.
7817 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7819 * elflink.c: Include libiberty.h.
7820 * Makefile.am (elflink.lo): Depend on libiberty.h.
7821 * Makefile.in: Regenerate.
7823 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7825 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7828 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7830 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7831 reserve the memory for dynamic linker
7833 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7835 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7836 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7838 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7840 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7841 RELOC_FOR_GLOBAL_SYMBOL.
7842 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7844 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7846 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7847 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7849 2004-04-01 Paul Brook <paul@codesourcery.com>
7851 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7852 * elf32-arm.h (struct elf32_elf_section_map): New.
7853 (struct _arm_elf_section_data): New.
7854 (elf32_arm_section_data): Define.
7855 (struct elf32_arm_link_hash_table): Add byteswap_code.
7856 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7857 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7858 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7859 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7860 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7861 (bfd_elf32_new_section_hook, elf_backend_write_section,
7862 elf_backend_link_output_symbol_hook): Define.
7864 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7866 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7867 that keeps the characters in a B_INCL..B_EINCL range.
7868 (_bfd_link_section_stabs): When computing the sum of the
7869 characters in a B_INCL..B_EINCL range also keep a copy of those
7870 characters. Use this information to distinguish between
7871 include sections that have the same sum and the same length
7872 but which are nevertheless unique.
7874 2004-03-31 Paul Brook <paul@codesourcery.com>
7876 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7877 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7879 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7881 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7882 to 'sum_chars' and add field 'num_chars'.
7883 (_bfd_link_section_stabs): When computing the sum of the
7884 characters in a B_INCL..B_EINCL range also keep a count of the
7885 number of characters. Use this information to help distinguish
7886 between include sections when have the same sum but which
7887 nevertheless are still unique.
7889 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7891 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7893 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7894 Tomer Levi <Tomer.Levi@nsc.com>
7896 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7897 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7898 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7899 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7900 (cpu-cr16c.lo): New target.
7901 (elf32-cr16c.lo): Likewise.
7902 * Makefile.in: Regenerate.
7903 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7904 (bfd_archures_list): Add bfd_cr16c_arch.
7905 * config.bfd: Handle cr16c-*-elf*.
7906 * configure.in: Handle bfd_elf32_cr16c_vec.
7907 * configure: Regenerate.
7908 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7909 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7910 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7911 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7912 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7913 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7914 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7915 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7916 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7917 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7918 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7919 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7920 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7921 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7922 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7923 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7924 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7925 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7926 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7927 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7928 * targets.c (bfd_elf32_cr16c_vec): Declare.
7929 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7930 * cpu-cr16c.c: New file.
7931 * elf32-cr16c.c: Likewise.
7932 * libbfd.h: Regenerate.
7933 * bfd-in2.h: Likewise.
7935 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7937 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7939 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7941 * Makefile.am: Remove all mention of elflink.h.
7942 * Makefile.in: Regenerate.
7943 * bfd-in.h (bfd_elf_discard_info): Declare.
7944 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7945 * bfd-in2.h: Regenerate.
7946 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7947 bfd_elf32_link_record_dynamic_symbol,
7948 bfd_elf64_link_record_dynamic_symbol,
7949 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7950 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7951 _bfd_elf32_link_record_local_dynamic_symbol,
7952 _bfd_elf64_link_record_local_dynamic_symbol,
7953 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7954 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7955 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7956 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7957 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7958 _bfd_elf32_reloc_symbol_deleted_p,
7959 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7960 (bfd_elf_link_record_dynamic_symbol,
7961 bfd_elf_link_record_local_dynamic_symbol,
7962 bfd_elf_final_link, bfd_elf_gc_sections,
7963 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7964 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7965 bfd_elf_reloc_symbol_deleted_p): Declare.
7966 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7967 * elf32-arm.h: Update for changed function names. Remove local
7968 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7969 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7970 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7971 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7972 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7973 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7974 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7975 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7976 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7977 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7978 (bfd_elfNN_print_symbol): Define.
7979 * elfcode.h: Don't include elflink.h.
7980 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7981 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7982 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7983 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7984 elf_link_record_local_dynamic_symbol): Don't define.
7985 * elflink.c: Update for changed function names. Move elflink.h
7987 * elflink.h: Delete file.
7988 * po/SRC-POTFILES.in: Regenerate.
7989 * po/bfd.pot: Regenerate.
7991 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7993 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7994 "name" for global syms accidentally removed in 2004-03-20 change.
7996 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7998 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7999 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8000 where Elf_External_* is different for 64 and 32 bit, with
8001 corresponding elf_size_info field.
8002 (struct elf_final_link_info): Use "bfd_byte *" instead
8003 of "Elf_External_Sym *" for external_syms and symbuf.
8004 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8005 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8006 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8007 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8008 (elf_link_sort_cmp2): Adjust.
8009 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8010 using ELF_R_SYM macro. Set u.sym_mask.
8011 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8012 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8013 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8014 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8015 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8016 swap_syn_out functions. Rearrange dyn swap in/out switch.
8017 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8018 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8019 (elf_link_flush_output_syms): Add elf_backend_data arg.
8020 (elf_link_check_versioned_symbol): Likewise.
8021 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8022 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8023 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8024 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8025 ELF_R_TYPE and ELF_R_INFO macros.
8026 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8027 based on size rather than using ELF_R_INFO.
8028 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8030 (struct alloc_got_off_arg): New.
8031 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8032 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8033 (elf_gc_allocate_got_offsets): Adjust.
8034 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8035 ELF_R_SYM. Use bfd_section_from_elf_index.
8036 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8037 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8038 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8040 2004-03-26 Stan Shebs <shebs@apple.com>
8042 Remove MPW support, no longer used.
8043 * config.bfd (powerpc-*-mpw*): Remove configuration.
8044 * mpw-config.in, mpw-make.sed: Remove files.
8045 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8047 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8049 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8050 (ppc64_elf_add_symbol_hook): New function.
8051 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8052 const from Elf_Internal_Sym param.
8053 * elflink.c (elf_link_add_object_symbols): Adjust.
8054 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8055 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8056 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8057 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8058 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8059 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8060 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8061 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8062 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8063 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8064 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8065 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8066 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8067 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8068 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8069 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8071 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8073 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8074 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8075 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8076 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8077 (bfd_elf64_bfd_link_add_symbols): Delete.
8078 (bfd_elf_link_add_symbols): Declare.
8079 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8080 * elflink.c: Include safe-ctype.h.
8081 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8083 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8084 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8086 (elf_link_add_archive_symbols): Rename from
8087 _bfd_elf_link_add_archive_symbols, make static.
8088 (elf_link_add_object_symbols): New function. Corresponding
8089 elflink.h function converted to use elf_size_info.
8090 (bfd_elf_link_add_symbols): Likewise.
8091 (bfd_elf_size_dynamic_sections): Adjust.
8092 * elflink.h (elf_bfd_link_add_symbols): Delete.
8093 (elf_link_add_object_symbols): Delete.
8094 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8095 bfd_elf_link_add_symbols.
8096 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8098 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8100 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8101 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8103 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8104 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8105 (_bfd_elf_add_dt_needed_tag): Declare.
8106 (_bfd_elf_sort_symbol): Declare.
8107 (_bfd_elf_finalize_dynstr): Declare.
8108 (RELOC_FOR_GLOBAL_SYM): Formatting.
8109 * elfcode.h (elf_add_dynamic_entry): Delete.
8110 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8111 elflink.h function converted to use elf_size_info.
8112 (_bfd_elf_add_dt_needed_tag): Likewise.
8113 (_bfd_elf_sort_symbol): Likewise.
8114 (_bfd_elf_finalize_dynstr): Likewise.
8115 (compute_bucket_count): Likewise.
8116 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8117 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8118 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8119 * elflink.h: ..here.
8120 (sort_symbol, add_dt_needed_tag): Delete.
8121 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8122 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8124 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8125 * elf32-cris.c (add_dynamic_entry): Likewise.
8126 * elf32-hppa.c (add_dynamic_entry): Likewise.
8127 * elf32-i370.c (add_dynamic_entry): Likewise.
8128 * elf32-i386.c (add_dynamic_entry): Likewise.
8129 * elf32-m32r.c (add_dynamic_entry): Likewise.
8130 * elf32-m68k.c (add_dynamic_entry): Likewise.
8131 * elf32-ppc.c (add_dynamic_entry): Likewise.
8132 * elf32-s390.c (add_dynamic_entry): Likewise.
8133 * elf32-sh.c (add_dynamic_entry): Likewise.
8134 * elf32-sparc.c (add_dynamic_entry): Likewise.
8135 * elf32-vax.c (add_dynamic_entry): Likewise.
8136 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8137 * elf64-alpha.c (add_dynamic_entry): Likewise.
8138 * elf64-hppa.c (add_dynamic_entry): Likewise.
8139 * elf64-ppc.c (add_dynamic_entry): Likewise.
8140 * elf64-s390.c (add_dynamic_entry): Likewise.
8141 * elf64-sparc.c (add_dynamic_entry): Likewise.
8142 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8143 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8144 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8145 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8146 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8147 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8149 2004-03-23 Paul Brook <paul@codesourcery.com>
8151 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8153 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8155 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8156 literal tables and check for relocs outside of literal pools.
8157 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8158 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8160 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8161 (elf_xtensa_relocate_section): Read literal tables and check for
8162 dynamic relocations in read-only sections and not in literal pools.
8164 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8167 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8169 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8171 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8172 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8173 not defined by the executable, or defined in a DSO.
8174 <eliding run-time relocation of .got>: Initialize GOT entry for a
8175 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8177 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8178 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8179 a PLT reloc to GOT for an executable.
8180 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8181 .got for a DSO and explain why.
8182 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8183 and unreferenced symbols for which a PLT is defined. Adjust
8184 dynamic-symbol pruning correspondingly, to make sure we don't lose
8185 a dynamic symbol also defined by a DSO.
8187 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8189 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8190 and rel args. Group input and output args. Wrap to 80 columns.
8191 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8192 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8193 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8194 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8195 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8196 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8197 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8198 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8199 RELOC_FOR_GLOBAL_SYMBOL invocation.
8201 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8203 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8204 unresolved symbols in objects aren't allowed.
8206 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8208 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8209 (elf_hppa_unmark_useless_dynamic_symbols):
8210 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8211 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8212 (elf32_hppa_relocate_section): Likewise.
8213 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8214 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8215 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8216 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8217 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8219 * elf-m10200.c (mn10200_elf_relocate_section): Use
8220 RELOC_FOR_GLOBAL_SYMBOL.
8221 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8222 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8223 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8224 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8225 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8226 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8227 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8228 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8229 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8230 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8231 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8232 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8234 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8236 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8237 (final_link_relocate): Likewise.
8238 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8239 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8241 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8243 * Makefile.am: Run "make dep-am".
8244 * Makefile.in: Regenerate.
8245 * aclocal.m4: Regenerate.
8246 * config.in: Regenerate.
8247 * po/bfd.pot: Regenerate.
8249 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8250 H.J. Lu <hongjiu.lu@intel.com>
8252 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8253 type and size change code to where it was previously. Remove
8254 dt_needed param. Treat old weak syms as strong if new sym is
8255 from a shared lib, even when old sym is from another shared
8256 lib. Remove unnecessary tests of oldweak and newweak. Correct
8258 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8259 _bfd_elf_merge_symbol calls.
8260 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8261 dt_needed local var. Update comments.
8262 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8263 (_bfd_elf_add_default_symbol): Likewise.
8265 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8266 strong syms in one shared object overriding weak syms in another.
8268 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8270 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8271 dyn_lib_class field. Rearrange for better packing.
8272 (elf_dt_soname): Delete.
8273 (elf_dyn_lib_class): Define.
8274 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8275 (bfd_elf_set_dt_needed_soname): Delete.
8276 (bfd_elf_set_dyn_lib_class): New function.
8277 * elflink.h (add_dt_needed_tag): New function. Split out from..
8278 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8279 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8280 initialization of soname.
8281 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8283 * bfd-in.h (enum dynamic_lib_link_class): New.
8284 (bfd_elf_set_dt_needed_soname): Delete.
8285 (bfd_elf_set_dyn_lib_class): Declare.
8286 * bfd-in2.h: Regenerate.
8288 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8289 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8290 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8291 symbol loop. Instead use add_needed to flag tag as written.
8293 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8295 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8296 logic for null_input_bfd detection.
8298 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8300 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8302 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8304 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8307 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8309 * elflink.c (elf_link_read_relocs_from_section): Don't use
8310 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8311 (_bfd_elf_link_read_relocs): ..to here.
8312 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8314 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8316 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8317 values selected in configure.host. Require both to be defined
8318 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8319 corresponding BFD_HOST vars with quotes.
8320 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8321 Always require BFD_HOST_64_BIT_DEFINED.
8322 <file_ptr type>: Find off_t size before emitting message. Combine
8323 off_t and ftello64 conditional.
8324 * configure: Regenerate.
8326 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8328 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8329 aliasing warning. Remove trailing whitespace throughout file.
8331 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8333 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8334 input_section in calls to get_dyn_name.
8335 * 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
8337 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8339 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8341 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8342 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8343 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8344 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8345 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8346 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8347 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8349 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8350 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8351 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8352 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8353 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8354 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8355 (read_8_bytes, read_indirect_string, read_address): Likewise.
8356 (read_abbrevs, parse_comp_unit): Likewise.
8357 * targets.c (struct bfd_target): Likewise.
8358 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8359 * hppabsd-core.c: Likewise. Formatting.
8360 * hpux-core.c: Likewise.
8361 * irix-core.c: Likewise.
8362 * netbsd-core.c: Likewise.
8363 * osf-core.c: Likewise.
8364 * ptrace-core.c: Likewise.
8365 * sco5-core.c: Likewise.
8366 * trad-core.c: Likewise.
8367 * configure: Regenerate.
8368 * bfd-in2.h: Regenerate.
8370 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8372 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8373 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8374 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8375 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8376 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8377 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8378 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8379 * libbfd.c: Likewise in function definitions.
8380 (bfd_put_8): Mask with 0xff rather than casting to char.
8381 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8382 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8383 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8384 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8385 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8386 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8387 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8388 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8389 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8390 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8391 * archive.c (do_slurp_coff_armap): Update swap prototype.
8392 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8393 (tic54x_getl_signed_32): Likewise.
8394 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8395 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8396 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8397 (bfd_getp_signed_32, bfd_putp32): Likewise.
8398 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8399 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8400 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8401 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8402 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8403 bfd_h_getx_signed_16, bfd_h_putx16.
8404 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8405 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8406 * hpux-core.c: Likewise.
8407 * irix-core.c: Likewise.
8408 * netbsd-core.c: Likewise.
8409 * osf-core.c: Likewise.
8410 * ptrace-core.c: Likewise.
8411 * sco5-core.c: Likewise.
8412 * trad-core.c: Likewise.
8413 * bfd-in2.h: Regenerate.
8415 2004-03-15 Matt Thomas <matt@3am-software.com>
8417 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8420 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8422 * config.bfd: Add x86_64-*-openbsd*.
8423 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8425 * configure: Regenerate.
8427 2004-03-12 Nick Clifton <nickc@redhat.com>
8428 Dave Murphy <wintermute2k4@ntlworld.com>
8430 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8431 if the input bfd does not contain any code.
8433 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8435 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8437 2004-03-05 Fred Fish <fnf@redhat.com>
8439 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8440 mips16 symbols to be even rather than testing first for even/odd.
8441 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8443 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8445 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8448 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8450 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8451 undefined symbols as hash_new.
8453 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8455 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8457 * elf32-sh.c: Ditto.
8458 * bfd-in2.h: Regenerate.
8460 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8462 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8464 (_frv_count_got_plt_entries): Initialize them.
8465 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8467 (frv_pic_relocs_info_for_global): Likewise.
8468 (frv_pic_relocs_info_for_local): Likewise.
8469 (frv_pic_merge_early_relocs_info): New.
8470 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8472 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8473 Check that we don't exceed the allocated count for entry.
8474 (_frv_add_rofixup): Likewise.
8475 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8476 (elf32_frv_finish_dynamic_sections): Improve error message in case
8477 we emit too few rofixup entries.
8479 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8481 * archures.c (bfd_mach_fr450): New.
8482 * bfd-in2.h: Regenerate.
8483 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8484 (arch_info_500): Link to it.
8485 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8486 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8487 (frv_elf_arch_extension_p): New function.
8488 (frv_elf_merge_private_bfd_data): Use it.
8490 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8492 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8494 * elflink.h (is_global_data_symbol_definition): Moved to
8496 (elf_link_is_defined_archive_symbol): Likewise.
8497 (elf_link_add_archive_symbols): Likewise. Renamed to
8498 _bfd_elf_link_add_archive_symbols.
8500 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8501 of ELF symbol table entry from backend.
8502 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8503 instead of elf_link_add_object_symbols.
8505 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8507 * elf-bfd.h (struct elf_backend_data): Added
8508 elf_backend_can_make_relative_eh_frame,
8509 elf_backend_can_make_lsda_relative_eh_frame and
8510 elf_backend_encode_eh_address.
8511 (_bfd_elf_encode_eh_address): Declare.
8512 (_bfd_elf_can_make_relative): Declare.
8513 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8514 hooks to decide whether to attempt to make_relative and
8516 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8517 (_bfd_elf_can_make_relative): New.
8518 (_bfd_elf_encode_eh_address): New.
8519 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8520 (frv_elf_encode_eh_address): New.
8521 (elf_backend_can_make_relative_eh_frame): Define.
8522 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8523 (elf_backend_encode_eh_address): Define.
8525 (elf_backend_can_make_relative_eh_frame): Define.
8526 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8527 (elf_backend_encode_eh_address): Define.
8528 (elfNN_bed): Add them.
8530 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8532 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8533 complain_on_overflow to signed.
8535 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8537 * elflink.h (sort_symbol): New.
8538 (elf_link_add_object_symbols): Use a sorted symbol array for
8541 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8543 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8544 for pc relative relocs.
8545 (elf_s390_relocate_section): Likewise.
8546 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8547 for pc relative relocs.
8548 (elf_s390_relocate_section): Likewise.
8550 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8552 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8555 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8557 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8558 field to track if a relocation is against readonly section.
8559 (count_dyn_reloc): Take a new argument for rent->reltext.
8560 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8561 (get_reloc_section): Don't set ia64_info->reltext here.
8562 (allocate_dynrel_entries): Set ia64_info->reltext here.
8564 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8566 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8567 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8568 function's descriptor to symbol+offset, and map local undefweak
8569 symbol to NULL function descriptor.
8570 (elf32_frv_relocate_section): Likewise.
8572 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8574 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8576 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8577 (netbsd_core_file_p): Set architecture from machine ID for
8580 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8582 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8583 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8585 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8587 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8588 symbols with non-default visibility.
8590 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8592 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8593 IMAGE_SCN_MEM_WRITE on known sections only.
8595 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8597 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8598 symbols used in PIE relocs.
8600 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8602 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8605 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8607 * configure.in: Update version to 2.15.90.
8608 * configure: Regenerate.
8610 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8611 Richard Sandiford <rsandifo@redhat.com>
8613 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8614 _bfd_elf_symbol_refs_local_p to decide whether to decay
8615 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8616 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8617 relocs if the symbol wasn't defined by a regular object file.
8618 Don't check the symbol's dynindx.
8620 2004-02-16 Andrew Cagney <cagney@redhat.com>
8622 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8624 * bfd-in2.h: Re-generate.
8626 2004-02-14 Andrew Cagney <cagney@redhat.com>
8628 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8629 _LARGEFILE64_SOURCE.
8631 2004-02-13 Andrew Cagney <cagney@redhat.com>
8633 * elf.c (vma_page_aligned_bias): New function.
8634 (assign_file_positions_except_relocs)
8635 (assign_file_positions_for_segments): Replace broken modulo
8636 arithmetic with call to vma_page_aligned_bias.
8638 2004-02-11 Andrew Cagney <cagney@redhat.com>
8640 * bfd-in.h: Update copyright.
8641 (bfd_tell): Change return type to file_ptr.
8642 * bfd-in2.h: Re-generate.
8643 * cache.c: Update copyright.
8644 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8646 (close_one): Use real_ftell.
8647 * bfdio.c: Update copyright.
8648 (real_ftell, real_fseek): New functions.
8649 (bfd_tell): Use real_fseek and real_ftell, change return type to
8651 (bfd_seek): Use real_ftell and real_fseek, change type of
8652 file_position to a file_ptr.
8653 * libbfd-in.h: Update copyright.
8654 (real_ftell, real_fseek): Declare.
8655 * libbfd.h: Re-generate.
8657 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8658 fseeko and fseeko64. Determine bfd_file_ptr.
8659 * configure: Re-generate.
8660 * config.in: Re-generate.
8662 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8664 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8665 * elf32-h8300.c: Likewise.
8667 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8668 Nick Clifton <nickc@redhat.com>
8670 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8671 GOT entries with no associated GOT subsection.
8673 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8675 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8676 * elf.c (swap_out_syms): Use it to decide whether local section
8677 symbols should be named.
8678 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8679 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8680 (elf_backend_name_local_section_symbols): Define.
8681 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8683 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8685 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8686 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8689 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8691 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8692 to bfd_link_hash_entry passed by reference to
8693 _bfd_generic_link_add_one_symbol.
8695 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8697 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8698 relocations against dynamic symbols.
8700 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8702 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8705 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8707 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8708 * bfd-in2.h, libbfd.h: Rebuilt.
8710 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8712 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8713 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8714 flag has been cleared.
8716 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8718 * coff-h8300.c: Add and adjust comments about relaxation.
8719 * elf32-h8300.c: Likewise.
8721 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8723 * coff-h8300.c: Fix comment typos.
8724 * elf32-h8300.c: Likewise.
8726 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8728 * coff-h8300.c: Add comments about relaxation.
8729 * elf32-h8300.c: Likewise.
8731 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8733 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8735 * aclocal.m4: Regenerate.
8736 * configure: Regenerate.
8738 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8740 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8741 mips_elf64_rtype_to_howto instead of using howto_table.
8743 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8745 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8747 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8748 relocs which would not use the PLT.
8750 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8752 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8753 (ppc64_elf_gc_sweep_hook): Likewise.
8754 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8756 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8758 Adds linker relaxation support for bit manipulation insns like
8759 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8761 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8762 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8763 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8764 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8766 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8768 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8770 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8772 * elf32-h8300.c: Fix formatting.
8774 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8776 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8777 dynamic object is present. Declare r_symndx and h in an inner
8779 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8781 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8783 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8784 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8785 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8786 identically. Do not emit PC24 relocations for shared libraries.
8787 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8788 identically. Don't adjust pc_count.
8789 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8790 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8791 adjust count for branch relocations.
8792 (allocate_dynrelocs): Correct typo in call to
8793 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8794 PC24 or PLT32 relocs when linking.
8796 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8798 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8799 relocation howto with ARM_26 one for consistency.
8800 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8801 that will be converted to ARM_26D ones, since we always want 'done'
8802 relocations to be reflected in section's data.
8803 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8805 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8808 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8810 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8811 are not partial_inplace during a relocatable link.
8813 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8815 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8816 if no dynamic object is present. Declare r_symndx and h in an
8819 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8821 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8822 trampoline if it is known out of range.
8824 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8826 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8827 * elf32-frv.c (_frv_osec_readonly_p): New.
8828 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8830 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8831 (elf32_frv_relocate_section): Likewise. Error out if attempting
8832 to emit rofixups or dynamic relocs in read-only segments. Use
8833 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8834 dynamic relocations.
8835 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8836 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8837 relocations or fixups involving merged sections correctly. Avoid
8838 crash when undefined symbol is referenced by R_FRV_32 or
8839 R_FRV_FUNCDESC_VALUE.
8840 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8841 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8842 input section holding local symbol to addend of R_FRV_32 or
8843 R_FRV_FUNCDESC_VALUE dynamic relocation.
8844 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8845 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8846 (elf32_frv_always_size_sections): Don't store pointer to
8847 __stacksize symbol in sec_info.
8848 (elf32_frv_modify_segment_map): Look it up here.
8849 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8850 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8851 of the lazy PLT entry, not only its offset, as the low word of a
8852 function descriptor.
8853 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8854 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8855 if a hash table entry already exists but is not a definition.
8856 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8857 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8858 (_frv_add_rofixup): Don't inline.
8859 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8860 for undefweak symbols.
8861 (elf32_frv_relocate_section): Avoid crash while computing
8862 relocation when linking with shared library. Only emit rofixups
8863 and dynamic relocations for alloc&load sections. Mark binaries
8864 with inter-segment relocations for relocation as a unit.
8865 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8866 (DEFAULT_STACK_SIZE): New.
8867 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8868 emit rofixups or dynamic relocs when linking dynamic non-PIE
8870 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8871 shared libs too. Reserve the last entry for the GOT pointer.
8872 (elf32_frv_finish_dynamic_sections): Emit it.
8873 (elf32_frv_always_size_sections): New.
8874 (elf32_frv_modify_segment_map): New.
8875 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8877 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8878 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8879 (elf_backend_always_size_sections): New.
8880 (elf_backend_modify_segment_map): New.
8881 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8882 * config.bfd: Added frv-*-*linux*.
8883 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8884 ABS section, instead of crashing.
8885 (elf32_frv_relocate_section): Don't crash before warning about
8886 different segments in non-PIC relocation.
8887 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8888 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8889 relocs to undefweak symbols.
8890 (elf32_frv_relocate_section): Ditto for undefined symbols.
8891 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8892 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8893 gotfixup section was created.
8894 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8895 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8896 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8897 complain_overflow_signed.
8898 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8899 have not been allocated.
8900 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8901 privfd only if dynamic sections were created.
8902 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8903 for GPREL relocs. When linking relocatable FDPIC executables,
8904 emit warnings for relocations that would be illegal on PIE or
8905 shared libraries. Emit rofixup for R_FRV_32 only if input object
8907 (_frv_create_got_section): Define _gp symbol in the rofixup
8909 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8910 dynamic sections missing, error out requesting -melf32frvfd.
8911 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8912 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8913 computation of addends from section and global or local symbol
8914 value. Change return type to bfd_boolean, and return a failure if
8915 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8916 nonzero addend is required.
8917 (elf32_frv_relocate_section): Likewise. Print error for
8918 unsupported nonzero addends.
8919 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8920 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8921 force everything local.
8922 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8923 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8924 (frv_gotfixup_section): New.
8925 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8926 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8928 (_frv_add_rofixup): New.
8929 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8930 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8931 improve some ugly conditions.
8932 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8933 relocations in fdpic.
8934 (_frv_create_got_section): Create .rofixup.got section.
8935 (struct _frv_dynamic_got_info): Added fixups.
8936 (_frv_count_got_plt_entries): Account in-GOT relocations into
8937 relocs32, relocsfd and relocsfdv. Account them into relocs or
8938 fixups, as appropriate.
8939 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8941 (elf32_frv_finish_dynamic_sections): Verify that the right number
8942 of relocations and fixups was generated.
8943 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8945 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8946 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8947 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8948 descriptor of a (formerly-)global symbol is local.
8949 (struct frv_pic_relocs_info): Adjust comments.
8950 (_frv_emit_got_relocs_plt_entries): Adjust.
8951 (elf32_frv_relocate_section): Likewise.
8952 (_frv_count_got_plt_entries): Likewise.
8953 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8954 symbol's value to addend in the common preamble. Decay dynamic
8955 symbols to section+offset if they bind or call locally, for GOT
8956 and FUNCDESC_VALUE, respectively.
8957 (elf32_frv_relocate_section): Likewise.
8958 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8959 internal or hidden visibility.
8960 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8961 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8962 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8963 (elf32_frv_relocate_section): Pass relocation addend in. Use
8964 original relocation addend to look up the got relocs/plt entries
8965 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8966 processing relocations that reference .scommon symbols.
8967 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8968 Introduce support for dynamic linking.
8969 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8970 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8971 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8972 (frv_reloc_type_lookup): Return REL howtos for executables and
8974 (frv_info_to_howto_rel): New.
8975 (struct frv_elf_link_hash_table): New.
8976 (frv_hash_table, frv_got_section, frv_gotrel_section,
8977 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8978 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8979 (frv_elf_link_hash_table_create): New.
8980 (struct frv_pic_relocs_info): New.
8981 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8982 (frv_pic_relocs_info_find): New.
8983 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8985 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8986 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8987 (_frv_emit_got_relocs_plt_entries): New.
8988 (elf32_frv_relocate_section): Add support for dynamic linking.
8989 Handle new relocations.
8990 (_frv_create_got_section): New.
8991 (elf32_frv_create_dynamic_sections): New.
8992 (ELF_DYNAMIC_INTERPRETER): New.
8993 (struct _frv_dynamic_got_info): New.
8994 (_frv_count_got_plt_entries): New.
8995 (struct _frv_dynamic_got_plt_info): New.
8996 (_frv_compute_got_alloc_data): New.
8997 (_frv_get_got_entry, _frv_get_fd_entry): New.
8998 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8999 (_frv_resolve_final_relocs_info): New.
9000 (elf32_frv_size_dynamic_sections): New.
9001 (elf32_frv_finish_dynamic_sections): New.
9002 (elf32_frv_adjust_dynamic_symbol): New.
9003 (elf32_frv_finish_dynamic_symbol): New.
9004 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9006 (elf_info_to_howto_rel): Define.
9007 (bfd_elf32_bfd_link_hash_table_create): Define.
9008 (elf_backend_create_dynamic_sections): Define.
9009 (elf_backend_adjust_dynamic_symbol): Define.
9010 (elf_backend_size_dynamic_sections): Define.
9011 (elf_backend_finish_dynamic_symbol): Define.
9012 (elf_backend_finish_dynamic_sections): Define.
9013 (elf_backend_want_got_sym): Define.
9014 (elf_backend_got_header_size): Define.
9015 (elf_backend_want_got_plt): Define.
9016 (elf_backend_plt_readonly): Define.
9017 (elf_backend_want_plt_sym): Define.
9018 (elf_backend_plt_header_size): Define.
9019 (elf_backend_may_use_rel_p): Define.
9020 (elf_backend_may_use_rela_p): Define.
9021 (elf_backend_default_use_rela_p): Define.
9022 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9023 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9024 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9025 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9026 (frv_reloc_map): Map the corresponding BFD relocs to them.
9027 (frv_reloc_type_lookup): ... and back to BFD relocs.
9028 * reloc.c: New relocs.
9029 * bfd-in2.h, libbfd.h: Rebuilt.
9030 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9031 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9032 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9033 R_FRV_FUNCDESC_GOTLO): New.
9034 (frv_reloc_map): Map the corresponding BFD relocs to them.
9035 (frv_reloc_type_lookup): ... and back to BFD relocs.
9036 * reloc.c: New relocs.
9037 * bfd-in2.h, libbfd.h: Rebuilt.
9039 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9041 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9042 targets to support pages of up to 64kB.
9043 (elf32_bed): Redefine to get a separate backend data structure for
9044 traditional targets.
9045 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9046 targets to support pages of up to 64kB.
9047 (elf64_bed): Redefine to get a separate backend data structure for
9048 traditional targets.
9049 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9050 targets to support pages of up to 64kB.
9051 (elf32_bed): Redefine to get a separate backend data structure for
9052 traditional targets.
9054 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9056 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9058 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9060 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9061 (elf_i386_grok_psinfo): Likewise.
9063 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9065 * config.bfd: Add m68k-uClinux target.
9067 2004-01-01 Grant Edwards <grante@visi.com>
9069 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9070 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9071 (elf32_h8_gc_sweep_hook): New function.
9072 (elf_backend_gc_mark_hook): Define.
9073 (elf_backend_gc_sweep_hook): Define.
9074 (elf_backend_can_gc_sections): Define.
9076 For older changes see ChangeLog-0203
9082 version-control: never