1 2005-10-24 Alan Modra <amodra@bigpond.net.au>
3 * elf32-i370.c (i370_elf_fake_sections): Don't set SHF_EXCLUDE on
6 2005-10-24 Jan Beulich <jbeulich@novell.com>
8 * cpu-ia64-opc.c (elf64_ia64_operands): Move memory operand out of
9 set of indirect operands.
11 2005-10-24 Alan Modra <amodra@bigpond.net.au>
13 * elf32-ppc.c (ppc_elf_fake_sections): Don't set SHF_EXCLUDE on
16 2005-10-23 H.J. Lu <hongjiu.lu@intel.com>
18 * coff-rs6000.c (rs6000coff_vec): Initialize
19 _bfd_init_private_section_data with
20 _bfd_generic_init_private_section_data.
21 (pmac_xcoff_vec): Likewise.
22 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
23 (aix5coff64_vec): Likewise.
25 2005-10-23 H.J. Lu <hongjiu.lu@intel.com>
28 * elf-bfd.h (_bfd_generic_init_private_section_data): New.
29 (_bfd_elf_init_private_section_data): New.
31 * elf.c (elf_fake_sections): Don't set SHF_GROUP for
33 (bfd_elf_set_group_contents): Don't handle relocatable link
35 (assign_section_numbers): If it isn't called by assembler,
36 use the output section of elf_linked_to_section for
38 (_bfd_elf_init_private_section_data): New.
39 (_bfd_elf_copy_private_section_data): Call it.
41 * libbfd-in.h (_bfd_generic_init_private_section_data): New.
43 * libbfd.c (_bfd_generic_init_private_section_data): New.
45 * targets.c (BFD_JUMP_TABLE_COPY): Add
46 _bfd_generic_init_private_section_data.
47 (bfd_init_private_section_data): Likewise.
49 * bfd-in2.h: Regenerated.
52 2005-10-23 Alan Modra <amodra@bigpond.net.au>
54 * elf64-ppc.c (dec_dynrel_count): Don't report errors for local
55 syms in gc'd sections.
56 (ppc64_elf_edit_opd): Don't adjust reloc counts when NO_OPD_RELOCS.
57 (elf_backend_action_discarded): Define.
58 (ppc64_elf_action_discarded): New function.
60 2005-10-19 Paul Brook <paul@codesourcery.com>
62 * elf32-arm.c (find_arm_elf_section_entry): New function.
63 (get_arm_elf_section_data): Use it.
64 (unrecord_section_with_arm_elf_section_data): Use it.
66 2005-10-15 H.J. Lu <hongjiu.lu@intel.com>
68 * coff-rs6000.c (rs6000coff_vec): Initialize
69 _bfd_match_sections_by_type with
70 _bfd_generic_match_sections_by_type.
71 (pmac_xcoff_vec): Likewise.
72 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
73 (aix5coff64_vec): Likewise.
75 2005-10-15 H.J. Lu <hongjiu.lu@intel.com>
78 * elf-bfd.h (_bfd_elf_match_sections_by_type): New.
79 (_bfd_generic_match_sections_by_type): New. Defined.
81 * elf.c (_bfd_elf_match_sections_by_type): New.
83 * libbfd-in.h (_bfd_generic_match_sections_by_type): New.
85 * bfd-in2.h: Regenerated.
88 * libbfd.c (_bfd_generic_match_sections_by_type): New.
90 * targets.c (BFD_JUMP_TABLE_LINK): Initialize
91 _bfd_match_sections_by_type with
92 _bfd_generic_match_sections_by_type.
93 (bfd_target): Add _bfd_match_sections_by_type.
95 2005-10-08 Paul Brook <paul@codesourcery.com>
97 * elf32-arm.c: Move #include "elf/arm.h" after libbfd.h.
98 (NUM_KNOWN_ATTRIBUTES): Define.
99 (aeabi_attribute, aeabi_attribute_list): Define.
100 (elf32_arm_obj_tdata): Add known_eabi_attributes and
101 other_eabi_attributes.
102 (uleb128_size, is_default_attr, eabi_attr_size,
103 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
104 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
105 elf32_arm_new_eabi_attr, attr_strdup, elf32_arm_add_eabi_attr_int,
106 elf32_arm_add_eabi_attr_compat, copy_eabi_attributes,
107 elf32_arm_merge_eabi_attributes): New functions.
108 (elf32_arm_copy_private_bfd_data): Copy EABI object attributes.
109 (elf32_arm_fake_sections): Handle .ARM.attributes.
110 (elf32_arm_parse_attributes): New function.
111 (elf32_arm_section_from_shdr): Use it.
112 (bfd_elf32_bfd_final_link): Define.
114 2005-10-06 Daniel Jacobowitz <dan@codesourcery.com>
116 * elf32-arm.c (elf32_arm_check_relocs): Avoid aliasing warnings from
118 (elf32_arm_size_dynamic_sections): Likewise.
119 * ecofflink.c (bfd_ecoff_debug_one_external): Likewise.
120 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
121 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
122 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
123 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
124 * elf32-s390.c (elf_s390_check_relocs): Likewise.
125 (elf_s390_size_dynamic_sections): Likewise.
126 * elf32-sh.c (sh_elf_check_relocs): Likewise.
127 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count)
128 (ppc64_elf_size_dynamic_sections): Likewise.
129 * elf64-s390.c (elf_s390_check_relocs): Likewise.
130 (elf_s390_size_dynamic_sections): Likewise.
131 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
132 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
133 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
134 * ieee.c (ieee_slurp_section_data): Likewise.
135 * oasys.c (oasys_slurp_section_data): Likewise.
137 2005-10-04 Bob Wilson <bob.wilson@acm.org>
139 * archive.c: Add missing SUBSECTION for documentation.
142 * corefile.c: Likewise.
143 * format.c: Likewise.
145 * libbfd.c: Likewise.
146 * opncls.c: Likewise.
147 * elf.c: Remove blank line after SECTION heading.
148 * reloc.c: Change "howto manager" SECTION to a SUBSECTION.
150 2005-10-04 Nick Clifton <nickc@redhat.com>
152 * elf32-arm.c (get_arm_elf_section_data): Cache the last pointer
153 matched so that the typical case of scanning for the previous
154 section to last one can be handled quickly.
156 2005-10-03 David Heine <dlheine@tensilica.com>
158 * elf32-xtensa.c (relocations_reach): Skip range check for
161 2005-10-03 Alan Modra <amodra@bigpond.net.au>
163 * elf.c (_bfd_elf_get_synthetic_symtab): Set BSF_GLOBAL on
166 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
168 * Makefile.am: Run "make dep-am".
169 * Makefile.in: Regenerated.
170 * aclocal.m4: Likewise.
172 2005-09-30 Catherine Moore <clm@cm00re.com>
174 * Makefile.am: Bfin support.
175 * Makefile.in: Regenerated.
176 * aclocal.m4: Regenerated.
177 * archures.c (bfd_mach_bfin): New.
178 (bfd_arch_bfin): New.
179 bfd-in.h (bfd_bfin_elf32_create_embedded_relocs): New.
180 * bfd-in2.h: Regenerated.
181 * config.bfd: Bfin support.
182 * configure: Regenerated.
183 * configure.in: Bfin support.
184 * libbfd.h: Regenerated.
185 * reloc.c: Add BFD relocations for Bfin.
186 * targets.c (bfd_elf32_bfin_vec): New.
187 * cpu-bfin.c: New file.
188 * elf32-bfin.c: New file.
190 2005-09-30 Alan Modra <amodra@bigpond.net.au>
192 * elf64-ppc.c (ppc_type_of_stub): Check both func desc and func
193 entry sym before deciding no stub is needed.
194 (ppc64_elf_size_stubs): When calculating branch destination,
195 don't use func desc sym for old ABI objects unless func entry
198 2005-09-28 H.J. Lu <hongjiu.lu@intel.com>
201 * elf-bfd.h (_bfd_elf_setup_group_pointers): Renamed to ...
202 (_bfd_elf_setup_sections): This.
204 * elfcode.h (elf_object_p): Likewise.
206 * elf.c (_bfd_elf_setup_sections): Process SHF_LINK_ORDER.
207 (_bfd_elf_copy_private_section_data): Likewise.
209 2005-09-28 H.J. Lu <hongjiu.lu@intel.com>
211 * elflink.c (elf_fixup_link_order): Report locations for mixed
212 ordered and unordered input sections.
214 2005-09-22 James E. Wilson <wilson@specifix.com>
216 * dwarf2.c (struct funcinfo): Delete nesting_level field.
217 (lookup_address_in_function_table): Delete code to set funcinfo
218 caller_func field. Delete local curr_func.
219 (scan_unit_for_symbols): New locals nested_funcs, nested_funcs_size.
220 Delete code setting funcinfo nesting_level field. Add code to set
221 funcinfo caller_func field.
223 2005-09-20 James E. Wilson <wilson@specifix.com>
225 * dwarf2.c (find_abstract_instance_name): Don't early exit when name
226 set. For DW_AT_name case, only set name if not already set. Handle
227 DW_AT_MIPS_linkage_name.
229 2005-09-20 Alan Modra <amodra@bigpond.net.au>
231 * elflink.c (_bfd_elf_merge_symbol): Simplify.
233 2005-09-19 Alan Modra <amodra@bigpond.net.au>
235 * elf64-ppc.c (ppc_build_one_stub): Replace assertion that long
236 branch offset is in range with an error. Print full stub name on
238 (ppc_size_one_stub): Print full stub name on errors.
239 (group_sections): Warn if section size exceeds group size.
240 (ppc64_elf_size_stubs): Continue relaxing when stub types change.
242 2005-09-09 Kevin Buettner <kevinb@redhat.com>
244 * elf32-am33lin.c (bfd.h, sysdep.h, elf-bfd.h, elf/mn10300.h):
246 (elf32_am33lin_grok_prstatus, elf32_am33lin_grok_psinfo): New
248 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
250 2005-09-09 Richard Earnshaw <richard.earnshaw@arm.com>
252 * elf32-arm.c (elf32_arm_section_from_shdr): Accept SHT_ARM_PREEMPTMAP
253 and SHT_ARM_ATTRIBUTES.
255 2005-09-08 H.J. Lu <hongjiu.lu@intel.com>
257 * elflink.c (elf_get_linked_section_vma): Fix a typo in comment.
258 * elfxx-ia64.c (elf_backend_link_order_error_handler): Likewise.
260 2005-09-08 H.J. Lu <hongjiu.lu@intel.com>
263 * elflink.c (elf_link_add_object_symbols): Abort for
264 --just-symbols on DSO.
266 2005-09-08 Paul Brook <paul@codesourcery.com>
268 * reloc.c: Rename BFD_RELOC_ARM_SMI to BFD_RELOC_ARM_SMC.
269 * bfd-in2.h: Regenerate.
270 * libbfd.h: Regenerate.
272 2005-09-06 H.J. Lu <hongjiu.lu@intel.com>
275 * elflink.c (_bfd_elf_merge_symbol): Don't check undefined
276 symbol introduced by "ld -u" for TLS.
278 2005-09-02 Paul Brook <paul@codesourcery.com>
280 * libbdf.h: Regenerate.
281 * bfd-in2.h: Regenerate.
282 * reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
283 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
285 2005-09-01 Dmitry Diky <diwil@spec.ru>
287 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Do not adjust
288 local symbols and move it to
289 (msp430_elf_relax_adjust_locals): New function - walk over the
290 sections in the bfd and adjust relocations as necessary.
292 2005-08-31 DJ Delorie <dj@redhat.com>
294 * elf32-i386.c (elf_i386_check_relocs): Don't cast a unary &
295 address operator, as that breaks GCC's strict aliasing rules.
296 (elf_i386_size_dynamic_sections): Avoid the need for type
298 * elf64-x86-64.c (elf_x86_64_check_relocs): Don't cast a unary
299 & address operator, as that breaks GCC's strict aliasing
301 (elf_x86_64_size_dynamic_sections): Avoid the need for type
304 2005-08-30 Phil Edwards <phil@codesourcery.com>
306 * config.bfd (i[3-7]86-*-vxworks): Match vxworks* instead.
308 2005-08-29 H.J. Lu <hongjiu.lu@intel.com>
311 * elfxx-ia64.c (allocate_fptr): Check undefined symbol.
313 2005-08-29 Steven J. Hill <sjhill@realitydiluted.com>
315 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Initialise
316 'value' to avoid compile time warning message.
318 2005-08-26 Christian Groessler <chris@groessler.org>
320 * coff-z8k.c: (r_jr, r_disp7, r_callr): Fix src_mask and dst_mask
322 (coff_z8k_select_reloc): Remove.
323 (SELECT_RELOC): Remove.
324 (coff_z8k_reloc_type_lookup): New function.
325 (coff_bfd_reloc_type_lookup): Define.
326 * configure.in: Add cofflink.lo to z8kcoff_vec.
327 * configure: Regenerate.
328 * reloc.c: (bfd_reloc_code_type): Add z8k relocations.
329 (bfd_install_relocation): Don't clear reloc_entry->addend for
331 * bfd-in2.h: Regenerate.
332 * libbfd.h: Regenerate.
334 2005-08-25 Kaz Kojima <kkojima@rr.iij4u.or.jp>
336 * elf32-sh.c (sh_elf_get_flags_from_mach): Fix off-by-one error.
338 2005-08-24 H.J. Lu <hongjiu.lu@intel.com>
341 * elf-hppa.h (elf_hppa_relocate_section): Print out the name
342 of unresolvable relocation.
343 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
344 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
345 * elf32-i386.c (elf_i386_relocate_section): Likewise.
346 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
347 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
348 * elf32-s390.c (elf_s390_relocate_section): Likewise.
349 * elf32-sh.c (sh_elf_relocate_section): Likewise.
350 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
351 * elf64-s390.c (elf_s390_relocate_section): Likewise.
352 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
353 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
354 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
356 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
358 * config.bfd: Add bfd_elf32_shnbsd_vec and bfd_elf32_shlnbsd_vec
359 to targ_selvecs for sh5*-*-netbsd* and sh64*-*-netbsd*.
361 2005-08-18 Alan Modra <amodra@bigpond.net.au>
363 * coff-a29k.c: Delete.
364 * cpu-a29k.c: Delete.
365 * Makefile.am: Remove mention of a29k files.
366 * aoutf1.h: Remove a29k support.
368 * archures.c: Likewise.
369 * coffcode.h: Likewise.
370 * config.bfd: Likewise.
371 * configure.in: Likewise.
373 * mipsbsd.c: Likewise.
375 * sparclynx.c: Likewise.
376 * targets.c: Likewise.
377 * Makefile.in: Regenerate.
378 * configure: Regenerate.
379 * bfd-in2.h: Regenerate.
380 * po/SRC-POTFILES.in: Regenerate.
382 2005-08-18 Alan Modra <amodra@bigpond.net.au>
384 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Warn on
385 zero size dynamic variables.
386 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
387 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
388 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
389 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
390 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
391 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
392 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
393 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
394 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
395 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
396 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
397 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
398 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
399 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
400 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
401 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
403 2005-08-17 H.J. Lu <hongjiu.lu@intel.com>
406 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Use section lma
408 (_bfd_dwarf2_find_line): Likewise.
410 2005-08-17 Alan Modra <amodra@bigpond.net.au>
412 * elf64-mmix.c (mmix_elf_add_symbol_hook): Mark reg section
414 (mmix_elf_final_link): Check that section hasn't already been
415 removed before removing.
416 * mmo.c (mmo_scan): Mark reg contents section SEC_LINKER_CREATED.
417 (mmo_canonicalize_symtab): Likewise for reg section.
419 2005-08-17 Alan Modra <amodra@bigpond.net.au>
421 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Move assert later.
422 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Cope with being called
423 without any got section.
425 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
427 * cofflink.c (_bfd_coff_generic_relocate_section): Correct
430 2005-08-17 Alan Modra <amodra@bigpond.net.au>
432 * elflink.c (_bfd_elf_define_linkage_sym): Don't call
433 bfd_elf_link_record_dynamic_symbol. Call elf_backend_hide_symbol.
434 (_bfd_elf_link_renumber_dynsyms): Formatting.
435 (struct elf_gc_sweep_symbol_info): New.
436 (elf_gc_sweep_symbol): Rewrite.
437 (elf_gc_sweep): Adjust params and elf_gc_sweep_symbol call.
438 Call _bfd_elf_link_renumber_dynsyms.
439 (bfd_elf_gc_sections): Adjust elf_gc_sweep call.
441 2005-08-16 Alan Modra <amodra@bigpond.net.au>
443 * elf64-ppc.c (ppc64_elf_edit_opd): Don't call dec_dynrel_count
446 2005-08-15 Bob Wilson <bob.wilson@acm.org>
448 * elf32-xtensa.c (ELF_MACHINE_CODE, ELF_MACHINE_ALT1): Swap values
449 of EM_XTENSA and EM_XTENSA_OLD.
451 2005-08-16 Alan Modra <amodra@bigpond.net.au>
453 * elf-bfd.h (_bfd_elf_define_linkage_sym): Declare.
454 * elflink.c (_bfd_elf_define_linkage_sym): New function, extracted
456 (_bfd_elf_create_got_section): ..here.
457 (_bfd_elf_link_create_dynamic_sections): Call it for _DYNAMIC.
458 (_bfd_elf_create_dynamic_sections): ..and _PROCEDURE_LINKAGE_TABLE_.
459 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Use
460 _bfd_elf_define_linkage_sym.
461 * elf32-frv.c (_frv_create_got_section): Likewise.
462 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
464 2005-08-15 Paul Brook <paul@codesourcery.com>
466 * elf32-arm.c (elf32_arm_howto_table_1): Make R_ARM_PLT32 the same as
469 2005-08-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
472 * elf64-hppa.c (elf64_hppa_special_sections): Add flag definitions for
473 .plt, .dlt, .sdata, .sbss and .tbss.
475 2005-08-12 Dmitry Diky <diwil@spec.ru>
477 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust relocations
478 referenced by .section + DISPLACEMENT.
480 2005-08-10 James E. Wilson <wilson@specifix.com>
482 * dwarf2.c (scan_unit_for_symbols, case DT_AT_location): Verify that
483 DW_OP_addr is only opcode in location before using it.
485 2005-08-09 H.J. Lu <hongjiu.lu@intel.com>
487 * elfxx-ia64.c (elfNN_ia64_final_link): Reset gp.
489 2005-08-09 Rodney Brown <rbrown@bravurasolutions.com.au>
490 Nick Clifton <nickc@redhat.com>
492 * aix5ppc-core.c (xcoff64_core_p): Constify return_value
493 variable. Also, do not use core_hdr macro as it evaluates to a
494 cast of an lvalue which is no longer supported by GCC 4.0.
496 2005-08-08 Eric Dönges <Eric.Doenges@betty-tv.com>
498 * archures.c (bfd_mach_msp21): New MSP430 machine number.
499 * bfd-in2.h: Regenerate.
500 * cpu-msp430.c (arch_info_struct): Add support for msp430x21xx
503 2005-08-07 Nick Clifton <nickc@redhat.com>
504 Paul Brook <paul@codesourcery.com>
507 * elf32-arm.c (bfd_elf32_close_and_cleanup): Define.
508 (elf32_arm_close_and_cleanup): New function - walk over the
509 sections in the bfd that is being closed removing them from the
510 list of recorded sections.
511 (unrecord_section_via_map_over_sections): New helper function.
512 (record_section_with_arm_elf_section_data): Call bfd_malloc
513 instead of bfd_alloc. Remove unneeded abfd parameter.
514 (elf32_arm_new_section_hook): Do not pass bfd to
515 record_section_with_arm_elf_section_data.
517 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Only define if not
518 already defined by the target.
520 2005-08-05 Fred Fish <fnf@specifix.com>
522 * dwarf2.c (read_rangelist): Use addr_size instead of offset_size
523 to determine how many bytes to read from each rangelist entry.
525 2005-08-05 H.J. Lu <hongjiu.lu@intel.com>
527 * bfd.c (bfd_hide_symbol): New.
528 * bfd-in2.h: Regenerated.
530 2005-08-04 H.J. Lu <hongjiu.lu@intel.com>
532 * elf64-x86-64.c (elf64_x86_64_merge_symbol): When mixing a
533 large common symbol and a normal common symbol, always turn
534 the large common symbol into a normal one.
536 2005-08-04 Alan Modra <amodra@bigpond.net.au>
538 * elf32-ppc.c (struct elf_linker_section): Replace sym_val field
540 (ppc_elf_relocate_section): Adjust for above.
541 (create_sdata_sym): New function.
542 (ppc_elf_create_linker_section): Call it.
543 (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs.
544 Create sdata syms for all SDA relocs.
545 (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_
547 (ppc_elf_set_sdata_syms): Delete.
548 * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT
549 and DT_FINI tags unless associated section has input.
550 (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete.
551 (_bfd_elf_provide_section_bound_symbols): Delete.
552 * bfd-in.h (_bfd_elf_provide_symbol): Delete.
553 (_bfd_elf_provide_section_bound_symbols): Delete.
554 * bfd-in2.h: Regenerate.
556 2005-08-04 Alan Modra <amodra@bigpond.net.au>
558 * elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
559 * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
560 * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
561 * bfd-in2.h: Regenerate.
563 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
565 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
566 only if it isn't NULL.
568 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
570 * elf32-i386.c (elf_howto_table): Undo the overflow change for
571 R_386_PC16 made on 2005-07-18.
573 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
574 change for R_X86_64_PC16 made on 2005-07-18.
576 2005-08-03 Alan Modra <amodra@bigpond.net.au>
578 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
579 elf.hgot throughout file.
581 2005-08-03 Alan Modra <amodra@bigpond.net.au>
583 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
584 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
586 2005-08-02 Andreas Schwab <schwab@suse.de>
588 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
589 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
591 (allocate_dynrel_entries): Look only at GOT relocations when
593 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
594 calling allocate_dynrel_entries.
596 2005-08-02 Nick Clifton <nickc@redhat.com>
599 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
600 and make the mapcount field unsigned.
601 (struct section_list): New: Used to keep track of which sections
602 have an _arm_elf_section_data structure.
603 (record_section_with_arm_elf_section_data): New function.
604 (get_arm_elf_section_data): New function.
605 (unrecord_section_with_arm_elf_section_data): New function.
606 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
607 (elf32_arm_new_section_hook): Call
608 record_section_with_arm_elf_section_data.
609 (elf32_arm_write_section): Use get_arm_elf_section_data and
610 unrecord_section_with_arm_elf_section_data.
612 2005-08-01 Richard Sandiford <richard@codesourcery.com>
614 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
615 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
617 2005-07-30 David Daney <ddaney@avtrex.com>
619 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
621 2005-07-29 David Daney <ddaney@avtrex.com>
623 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
624 if it is in the *ABS* section.
626 2005-07-29 Paul Brook <paul@codesourcery.com>
628 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
629 * bfd-in2.h: Regenerate.
630 * libbfd.h: Regenerate.
632 2005-07-29 Paul Brook <paul@codesourcery.com>
634 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
635 * bfd-in2.h: Regeenrate.
636 * libbfd.h: Regenerate.
638 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
640 * peXXigen.c (pe_print_edata): Compute the size of the export
641 table from the size field in the DataDictionary and not the size
642 of the section. Some linkers embed the export table inside a
645 2005-07-29 Alan Modra <amodra@bigpond.net.au>
647 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
648 (enum action_discarded): Move from..
649 * elflink.c (enum action_discarded): ..here.
650 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
651 Remove target specific section checks.
652 (elf_link_input_bfd): Adjust.
653 * elfxx-target.h (elf_backend_action_discarded): Define.
654 (elfNN_bed): Init new field.
655 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
656 * bfd-in2.h: Regenerate.
657 * elf-hppa.h (elf_hppa_action_discarded): New function.
658 * elf32-hppa.c (elf_backend_action_discarded): Define.
659 * elf64-hppa.c (elf_backend_action_discarded): Define.
660 * elf32-ppc.c (ppc_elf_action_discarded): New function.
661 (elf_backend_action_discarded): Define.
663 2005-07-27 Alan Modra <amodra@bigpond.net.au>
665 * elflink.c (fix_syms): Handle symbols defined in input sections.
667 2005-07-27 Jan Beulich <jbeulich@novell.com>
669 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
670 (elf64_x86_64_info_to_howto): Use them.
672 2005-07-27 Alan Modra <amodra@bigpond.net.au>
674 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
675 regardless of strength of previous definition.
677 2005-07-26 Alan Modra <amodra@bigpond.net.au>
679 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
680 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
681 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
683 2005-07-26 Alan Modra <amodra@bigpond.net.au>
685 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
686 (bfd_elf_gc_sections): ..to here.
688 2005-07-25 DJ Delorie <dj@redhat.com>
690 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
691 * libbfd.h: Regenerate.
692 * bfd-in2.h: Regenerate.
694 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
695 R_M32C_HI8, R_M32C_HI16.
696 (m32c_reloc_map): Likewise.
697 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
699 2005-07-25 Jan Hubicka <jh@suse.cz>
700 H.J. Lu <hongjiu.lu@intel.com>
702 * elf-bfd.h (_bfd_elf_large_com_section): New.
703 * elf.c (_bfd_elf_large_com_section): New. Defined.
705 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
706 (elf64_x86_64_elf_section_from_bfd_section): New.
707 (elf64_x86_64_symbol_processing): New.
708 (elf64_x86_64_common_definition): New.
709 (elf64_x86_64_common_section_index): New.
710 (elf64_x86_64_common_section): New.
711 (elf64_x86_64_merge_symbol): New.
712 (elf64_x86_64_additional_program_headers): New.
713 (elf64_x86_64_special_sections): New.
714 (elf_backend_section_from_bfd_section): New. Defined.
715 (elf_backend_add_symbol_hook): Likewise.
716 (elf_backend_common_section_index): Likewise.
717 (elf_backend_common_section): Likewise.
718 (elf_backend_common_definition): Likewise.
719 (elf_backend_merge_symbol): Likewise.
720 (elf_backend_special_sections): Likewise.
721 (elf_backend_additional_program_headers): Likewise.
723 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
725 * elf-bfd.h (elf_backend_data): Add common_definition,
726 common_section_index, common_section, and merge_symbol.
727 (_bfd_elf_common_definition): New.
728 (_bfd_elf_common_section_index): New.
729 (_bfd_elf_common_section): New.
731 * elf.c (elf_fake_sections): Don't clear sh_flags.
733 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
735 (is_global_data_symbol_definition): Call backend
736 common_definition instead of checking SHN_COMMON.
737 (elf_link_add_object_symbols): Likewise.
738 (elf_link_output_extsym): Call backend common_section_index
739 for common section index.
740 (_bfd_elf_common_definition): New.
741 (_bfd_elf_common_section_index): New.
742 (_bfd_elf_common_section): New.
744 * elfxx-target.h (elf_backend_common_definition): New.
745 (elf_backend_common_section_index): New.
746 (elf_backend_common_section): New.
747 (elf_backend_merge_symbol): New.
748 (elfNN_bed): Initialize common_definition, common_section_index,
749 common_section, and merge_symbol.
751 * section.c (BFD_FAKE_SECTION): New.
752 (STD_SECTION): Use it.
753 * bfd-in2.h: Regenerated.
755 2005-07-23 Olaf Hering <olh@suse.de>
757 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
760 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
762 * config.bfd: Remove i[3-7]86-*-rtemself*.
763 Remove sparc-*-rtemself*.
765 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
767 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
770 2005-07-21 Ben Elliston <bje@gnu.org>
772 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
773 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
774 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
775 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
776 * Makefile.in: Regenerate.
777 * cf-m68klynx.c: Remove.
778 * m68klynx.c: Likewise.
779 * configure.in (m68klynx_aout_vec): Remove vector.
780 (m68klynx_coff_vec): Likewise.
781 * configure: Regenerate.
782 * targets.c (m68klynx_aout_vec): Remove extern.
783 (m68klynx_coff_vec): Likewise.
784 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
785 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
787 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
789 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
790 (m32r_reloc_map): Likewise.
791 (m32r_elf_relocate_section): Likewise.
792 (m32r_elf_gc_sweep_hook): Likewise.
793 (m32r_elf_check_relocs): Likewise.
795 2005-07-18 Nick Clifton <nickc@redhat.com>
797 * reloc.c: Add M32C and MS1 relocs.
798 * bfd-in2.h: Regenerate.
799 * libbfd.h: Regenerate.
801 2005-07-18 Nick Clifton <nickc@redhat.com>
803 * config.bfd: Move m32c entry to correct location.
804 * archures.c: Likewise.
805 * configure.in: Likewise.
806 * configure: Regenerate.
807 * targets.c: Move ms1 vector to correct location.
809 2005-07-18 Jan Beulich <jbeulich@novell.com>
811 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
813 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
814 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
816 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
820 * elflink.c (elf_link_add_object_symbols): Also append the version
821 name to non-hidden absolute symbols that are functions.
823 2005-07-16 Alan Modra <amodra@bigpond.net.au>
825 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
826 for zero size sections. Don't set .sbss syms here.
827 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
829 2005-07-16 Alan Modra <amodra@bigpond.net.au>
831 * Makefile.am: Run "make dep-am".
832 * Makefile.in: Regenerate.
834 2005-07-15 Bob Wilson <bob.wilson@acm.org>
836 * elf32-xtensa.c (vsprint_msg): Add prototype.
837 (build_encoding_error_message): Delete. Code moved into....
838 (elf_xtensa_do_reloc): ....here, and changed to give better
839 error messages for out of range literals.
841 2005-07-15 Alan Modra <amodra@bigpond.net.au>
843 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
844 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
845 defined in output sections. Call bfd_elf_record_link_assignment.
846 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
847 * bfd-in2.h: Regenerate.
849 2005-07-14 Jim Blandy <jimb@redhat.com>
851 Add support for m32c-*-elf (Renesas m32c and m16c).
852 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
853 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
854 (BFD32_BACKENDS): Add elf32-m32c.lo.
855 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
856 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
857 * Makefile.in: Regenerated.
858 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
860 (bfd_m32c_arch): New arch info object.
861 (bfd_archures_list): List bfd_m32c_arch.
862 * bfd-in2.h: Regenerated.
863 * config.bfd: Add case for the m32c.
864 * configure.in: Add case for the m32c.
865 * configure: Regenerated.
866 * cpu-m32c.c, elf32-m32c.c: New files.
867 * libbfd.h: Regenerated.
868 * targets.c (bfd_elf32_m32c_vec): Declare.
869 (_bfd_target_vector): List bfd_elf32_m32c_vec.
871 2005-07-14 Alan Modra <amodra@bigpond.net.au>
873 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
874 (_bfd_elf_provide_section_bound_symbols): Remove param name.
876 * bfd-in2.h: Regenerate.
877 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
878 (_bfd_elf_provide_symbol): Formatting.
879 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
880 create section relative syms.
881 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
882 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
883 _bfd_elf_provide_section_bound_symbols.
884 * reloc.c (bfd_mark_used_section): Delete.
885 (bfd_generic_gc_sections): Don't call the above.
887 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
890 * cache.c (bfd_last_cache): Initialise to NULL.
892 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
893 Nick Clifton <nickc@redhat.com>
895 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
896 Alpha binaries and issue a helpful error message.
897 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
898 symbol index to 15 to allow for binaries produced by DEC
901 2005-07-13 Steve Ellcey <sje@cup.hp.com>
903 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
905 2005-07-12 Alan Modra <amodra@bigpond.net.au>
907 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
910 2005-07-12 Alan Modra <amodra@bigpond.net.au>
912 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
914 2005-07-12 Alan Modra <amodra@bigpond.net.au>
916 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
918 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
920 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
923 2005-07-08 Paul Koning <pkoning@equallogic.com>
925 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
926 where addresses are sign extended.
928 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
930 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
931 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
932 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
933 sparc*-*-rtemsaout* as removed
935 2005-07-08 Alan Modra <amodra@bigpond.net.au>
937 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
938 of the usual sections are found.
939 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
940 Strip .dynbss if it is zero size.
941 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
942 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
943 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
944 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
946 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
947 when it is zero size.
948 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
949 of .dynbss and zero size sections.
950 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
952 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
953 .dynbss if zero size.
954 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
956 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
957 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
958 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
959 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
960 .plt.* and .got.plt.* if zero size.
961 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
962 .got* and .dynbss if zero size.
963 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
964 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
965 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
967 (create_got_section): Always create new .got and .rela.got sections.
968 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
969 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
970 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
971 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
972 dynamic bss sections correctly.
973 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
974 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
975 .dynbss if zero size.
977 2005-07-08 Ben Elliston <bje@au.ibm.com>
979 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
980 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
982 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
984 * elf-bfd.h (elf_backend_data): Add special_sections.
986 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
989 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
990 (elf_backend_special_sections): New. Defined.
991 * elf32-m32r.c: Likewise.
992 * elf32-m68hc11.c: Likewise.
993 * elf32-m68hc12.c: Likewise.
994 * elf32-mcore.c: Likewise.
995 * elf32-sh64.c: Likewise.
996 * elf32-v850.c: Likewise.
997 * elf32-xtensa.c: Likewise.
998 * elf64-alpha.c: Likewise.
999 * elf64-hppa.c: Likewise.
1000 * elf64-ppc.c: Likewise.
1001 * elf64-sh64.c: Likewise.
1002 * elfxx-ia64.c: Likewise.
1003 * elfxx-mips.c: Likewise.
1004 * elfxx-mips.h: Likewise.
1006 * elfxx-target.h (elf_backend_special_sections): New.
1007 (elfNN_bed): Initialize special_sections.
1009 2005-07-07 Bob Wilson <bob.wilson@acm.org>
1011 * xtensa-modules.c: Update tables with Xtensa MMU features.
1013 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1015 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
1017 * vms.h (_bfd_vms_debug): Add format attribute.
1018 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
1020 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
1023 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
1024 symbol with default visibility is local.
1026 2005-07-07 Ben Elliston <bje@gnu.org>
1028 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
1030 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1032 * dwarf2.c (varinfo): Add addr.
1033 (lookup_symbol_in_variable_table): Also check addr.
1034 (scan_unit_for_symbols): Set addr for variable.
1035 (comp_unit_find_line): Updated.
1037 2005-07-06 Nick Clifton <nickc@redhat.com>
1039 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
1040 message if an unknown reloc is encountered.
1041 (alpha_relocate_section): Likewise.
1043 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
1044 with a missing howto field.
1046 2005-07-06 Alan Modra <amodra@bigpond.net.au>
1048 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
1051 2005-07-05 Paul Brook <paul@codesourcery.com>
1053 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
1054 (ppc_elf_vxworks_get_sec_type_attr): New function.
1055 (elf_backend_special_sections): Remove vxwords definition.
1056 (elf_backend_get_sec_type_attr): Define for vxworks.
1058 2005-07-05 Nick Clifton <nickc@redhat.com>
1060 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
1062 2005-07-05 Paul Brook <paul@codesourcery.com>
1064 * config.bfd: Add separate case for ppc-vxworks.
1065 * configure: Regenerate.
1066 * configure.in: Include elf-vxworks.lo on ppc targets.
1067 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
1069 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
1070 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
1071 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
1072 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
1073 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
1074 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
1075 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
1076 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
1077 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
1078 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
1079 (ppc_elf_create_got): Create .got.plt for VxWorks.
1080 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
1081 section for VxWorks.
1082 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
1083 (allocate_got): VxWorks does not need a got header.
1084 (allocate_dynrelocs): Handle VxWorks plt format.
1085 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
1086 VxWorks. Handle VxWorks plt/got.
1087 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
1088 (ppc_elf_vxworks_special_sections): New.
1089 (ppc_elf_vxworks_link_hash_table_create,
1090 ppc_elf_vxworks_add_symbol_hook,
1091 elf_i386_vxworks_link_output_symbol_hook,
1092 ppc_elf_vxworks_final_write_processing): New functions.
1093 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
1094 (_bfd_target_vector): Use it.
1096 2005-07-05 Jakub Jelinek <jakub@redhat.com>
1098 * libbfd-in.h (struct artdata): Add extended_names_size field.
1099 * libbfd.h: Rebuilt.
1100 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
1101 allocated object by bfd_zalloc.
1102 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1103 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
1104 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
1105 (get_extended_arelt_filename): Fail if index is bigger or equal to
1106 extended_names_size.
1107 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
1108 get_extended_arelt_filename already did that.
1109 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
1110 Allocate one extra byte and clear it, in case extended names table
1113 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
1114 bfd_zalloc2): New prototypes.
1115 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
1116 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
1117 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
1118 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
1119 elf_map_symbols, map_sections_to_segments,
1120 assign_file_positions_for_segments, copy_private_bfd_data,
1121 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
1123 * bfd-in2.h: Rebuilt.
1124 * libbfd.h: Rebuilt.
1126 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
1127 verdef or verneed section.
1128 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
1129 verneed sections gracefully.
1130 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
1131 bogus relocation values.
1132 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1133 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
1134 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1135 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
1136 * elfxx-ia64.c (lookup_howto): Likewise.
1138 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
1139 the end of strtab and clear it.
1142 2005-07-05 Nick Clifton <nickc@redhat.com>
1144 * po/vi.po: New Vietnamese translation.
1145 * configure.in (ALL_LINGUAS): Add vi.
1146 * configure: Regenerate.
1148 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
1150 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
1151 touchup logic like i386/ppc.
1153 2005-07-05 Alan Modra <amodra@bigpond.net.au>
1155 * elf.c (special_sections): Move const qualifier.
1156 (special_sections_b..special_sections_t): Likewise.
1157 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
1159 (elf32_arm_symbian_special_sections): Move const qualifier.
1160 * elf32-m32r.c: Similarly.
1161 * elf32-m68hc11.c: Similarly.
1162 * elf32-m68hc12.c: Similarly.
1163 * elf32-mcore.c: Similarly.
1164 * elf32-ppc.c: Similarly.
1165 * elf32-sh64.c: Similarly.
1166 * elf32-v850.c: Similarly.
1167 * elf32-xtensa.c: Similarly.
1168 * elf64-alpha.c: Similarly.
1169 * elf64-hppa.c: Similarly.
1170 * elf64-ppc.c: Similarly.
1171 * elf64-sh64.c: Similarly.
1172 * elfxx-ia64.c: Similarly.
1173 * elfxx-mips.c: Similarly.
1175 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1177 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
1178 info->executable instead of !info->shared where appropriate.
1180 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1183 * elf.c (assign_file_positions_for_segments): Remove excluded
1184 sections from the segment map.
1186 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1189 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
1191 (_bfd_elf_get_special_section): Declare.
1192 (bfd_elf_special_section): Update prototype.
1193 * elf.c (special_sections): Remove unused outer entries.
1194 (get_special_section): Delete.
1195 (_bfd_elf_get_special_section): New function.
1196 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
1197 special_sections indexing.
1198 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
1199 * elf32-arm.c (symbian_special_sections_d): Delete.
1200 (symbian_special_sections_g, symbian_special_sections_h): Delete.
1201 (symbian_special_sections_i, symbian_special_sections_f): Delete.
1202 (symbian_special_sections_p): Delete.
1203 (elf32_arm_symbian_special_sections): Merge above to here.
1204 (elf32_arm_symbian_get_sec_type_attr): New function.
1205 (elf_backend_special_sections): Don't define.
1206 (elf_backend_get_sec_type_attr): Define.
1207 * elf32-m32r.c: Similarly to elf32-arm.c.
1208 * elf32-m68hc11.c: Likewise.
1209 * elf32-m68hc12.c: Likewise.
1210 * elf32-mcore.c: Likewise.
1211 * elf32-sh64.c: Likewise.
1212 * elf32-v850.c: Likewise.
1213 * elf32-xtensa.c: Likewise.
1214 * elf64-alpha.c: Likewise.
1215 * elf64-hppa.c: Likewise.
1216 * elf64-ppc.c: Likewise.
1217 * elf64-sh64.c: Likewise.
1218 * elfxx-ia64.c: Likewise.
1219 * elfxx-mips.c: Likewise.
1220 * elf32-ppc.c: Likewise.
1221 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
1222 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
1223 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
1224 (elf_backend_get_sec_type_attr): Define.
1225 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
1226 (elf_backend_special_sections): Don't define.
1227 (elfNN_bed): Update.
1229 2005-07-01 Nick Clifton <nickc@redhat.com>
1231 * cpu-d10v.c: Update to ISO C90 style function declarations and
1233 * cpu-d30v.c: Likewsie.
1234 * cpu-i370.c: Likewsie.
1235 * cpu-xstormy16.c: Likewsie.
1236 * elf32-arc.c: Likewsie.
1237 * elf32-d10v.c: Likewsie.
1238 * elf32-d30v.c: Likewsie.
1239 * elf32-dlx.c: Likewsie.
1240 * elf32-i370.c: Likewsie.
1241 * elf32-i960.c: Likewsie.
1242 * elf32-ip2k.c: Likewsie.
1243 * elf32-m32r.c: Likewsie.
1244 * elf32-mcore.c: Likewsie.
1245 * elf32-openrisc.c: Likewsie.
1246 * elf32-or32.c: Likewsie.
1247 * elf32-pj.c: Likewsie.
1248 * elf32-v850.c: Likewsie.
1249 * elf32-xstormy16.c: Likewsie.
1251 2005-07-01 Alan Modra <amodra@bigpond.net.au>
1253 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
1255 (elf64_alpha_create_dynamic_sections): Always make new sections
1256 by using bfd_make_section_anyway_with_flags. Check that .got not
1258 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
1261 2005-06-30 Alan Modra <amodra@bigpond.net.au>
1263 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
1264 _SDA_BASE_ and _SDA2_BASE_ symbols.
1265 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
1266 sym if not def_regular.
1267 (_bfd_elf_provide_section_bound_symbols): Similarly.
1269 2005-06-30 Ben Elliston <bje@gnu.org>
1271 * config.bfd: Mark as obsolete:
1276 2005-06-29 Alan Modra <amodra@bigpond.net.au>
1278 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
1279 .eh_frame specially..
1280 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
1281 Don't recheck sections we have already marked.
1282 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
1283 * section.c (struct bfd_section): Add gc_mark_from_eh.
1284 (STD_SECTION): Adjust.
1285 * ecoff.c (bfd_debug_section): Adjust.
1286 * bfd-in2.h: Regenerate.
1288 2005-06-29 Alan Modra <amodra@bigpond.net.au>
1290 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
1291 not been processed by check_relocs.
1293 2005-06-29 Paul Brook <paul@codesourcery.com>
1295 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
1296 * bfd-in2.h: Regenerate.
1297 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
1299 * elflink.c (bfd_elf_set_symbol): Add section argument.
1300 (_bfd_elf_provide_symbol): Ditto.
1301 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
1303 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
1305 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
1306 Use bh_root, and hh.
1307 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
1308 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
1309 (struct elf32_hppa_link_hash_table): Use etab and bstab.
1310 (stub_hash_newfunc): Use hh.
1311 (hppa_link_hash_newfunc): Use hsh_cache.
1312 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
1313 (elf32_hppa_link_hash_table_free): Use bstab.
1314 (hppa_stub_name): Use eh.
1315 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
1316 (hppa_add_stub): Use bstab.
1317 (hppa_type_of_stub): Use eh.
1318 (hppa_build_one_stub): Use hh and bh_root.
1319 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
1320 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
1321 (elf32_hppa_gc_sweep_hook): Use hdh_next.
1322 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
1323 (allocate_plt_static): Use etab.
1324 (allocate_dynrelocs): Use etab, and hdh_next.
1325 (readonly_dynrelocs): Use hdh_next.
1326 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
1327 (get_local_syms): Use eh, bstab, and hh.
1328 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
1329 (elf32_hppa_set_gp): Use etab.
1330 (elf32_hppa_build_stubs): Use bstab.
1331 (final_link_relocate): Use eh, bh_root.
1332 (elf32_hppa_relocate_section): Use elf, etab.
1333 (elf32_hppa_finish_dynamic_sections): Use etab.
1335 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
1337 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
1340 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
1342 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
1343 (hppa_stub_hash_entry): Define.
1344 (stub_hash_newfunc): Rename variables.
1345 (hppa_link_hash_newfunc): Likewise.
1346 (elf32_hppa_link_hash_table_free): Likewise.
1347 (hppa_stub_name): Likewise.
1348 (hppa_get_stub_entry): Likewise.
1349 (hppa_add_stub): Likewise.
1350 (hppa_type_of_stub): Likewise.
1351 (hppa_build_one_stub): Likewise.
1352 (hppa_size_one_stub): Likewise.
1353 (elf32_hppa_create_dynamic_sections): Likewise.
1354 (elf32_hppa_copy_indirect_symbol): Likewise.
1355 (elf32_hppa_check_relocs): Likewise.
1356 (elf32_hppa_gc_mark_hook): Likewise.
1357 (elf32_hppa_gc_sweep_hook): Likewise.
1358 (elf32_hppa_grok_psinfo): Likewise.
1359 (elf32_hppa_hide_symbol): Likewise.
1360 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1361 (allocate_dynrelocs): Likewise.
1362 (clobber_millicode_symbols): Likewise.
1363 (readonly_dynrelocs): Likewise.
1364 (elf32_hppa_size_dynamic_sections): Likewise.
1365 (get_local_syms): Likewise.
1366 (elf32_hppa_size_stubs): Likewise.
1367 (hppa_record_segment_addr): Likewise.
1368 (final_link_relocate): Likewise.
1369 (elf32_hppa_relocate_section): Likewise.
1370 (elf32_hppa_finish_dynamic_symbol): Likewise.
1372 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
1377 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1378 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
1379 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1380 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1381 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1382 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1383 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1384 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1385 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1386 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1387 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1388 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1389 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1390 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
1391 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1392 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1393 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1394 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1395 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1396 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1397 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1398 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1399 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1400 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1401 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1402 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1403 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1405 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1408 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
1411 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
1415 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1417 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
1419 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
1420 BFD_RELOC_X86_64_GOTPC32.
1421 * bfd-in2.h: Regenerated.
1423 2005-06-17 Jakub Jelinek <jakub@redhat.com>
1425 * elf.c (bfd_section_from_shdr): Kill bogus warning.
1427 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
1428 symbol, relocation, group or versym sections.
1430 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
1432 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
1433 doesn't point into the section.
1435 2005-06-17 Jan Beulich <jbeulich@novell.com>
1437 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
1438 and BFD_RELOC_X86_64_GOTPC32.
1439 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1440 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
1441 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
1442 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
1443 and R_X86_64_GOTPC32.
1444 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
1445 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
1446 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
1447 (elf64_x86_64_relocate_section): Likewise.
1448 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
1450 2005-06-15 Mark Kettenis <kettenis@gnu.org>
1452 * archive.c: Include "libiberty.h".
1454 2005-06-15 Nick Clifton <nickc@redhat.com>
1456 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
1457 produced by the GreenHills toolchain can be assimilated.
1459 2005-06-14 Steve Ellcey <sje@cup.hp.com>
1461 * som.c (som_find_inliner_info): New.
1463 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
1465 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
1467 2005-06-14 Jakub Jelinek <jakub@redhat.com>
1469 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
1470 Prevent endless recursion on broken objects.
1472 * archive.c (do_slurp_coff_armap): Check for overflows.
1474 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
1476 * elfcode.h (elf_write_relocs): Do nothing if there are no
1479 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1481 * dwarf2.c (decode_line_info): Revert last change. Instead set
1482 initial low_pc to -1 to avoid need to test whether loc_pc has
1485 2005-06-09 Christopher Faylor <cgf@timesys.com>
1487 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
1488 either SEC_ALLOC OR SEC_LOAD.
1490 2005-06-09 Christopher Faylor <cgf@timesys.com>
1492 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
1493 section header. Do not add STYP_NOLOAD since it does not appear to be
1496 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
1499 * dwarf2.c (lookup_address_in_line_info_table): Restore code
1500 handling NULL function info, removed with 2005-04-03 change.
1502 2005-06-08 Mark Mitchell <mark@codesourcery.com>
1504 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
1506 2005-06-09 Alan Modra <amodra@bigpond.net.au>
1508 * elflink.c (elf_mark_used_section): Delete.
1509 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
1510 * reloc.c (bfd_mark_used_section): New function.
1511 (bfd_generic_gc_sections): Call bfd_mark_used_section.
1513 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1515 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
1516 (bfd_fdopenr): Same.
1518 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1520 * opncls.c (bfd_fdopenr): Add missing break statements.
1522 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1524 * opncls.c (bfd_fopen): New API.
1525 (bfd_openr): Use it.
1526 (bfd_fdopenr): Likewise.
1527 * bfd-in2.h: Regenerated.
1529 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1530 Michael Snyder <msnyder@redhat.com>
1531 Stan Cox <scox@redhat.com>
1533 * Makefile.am (ALL_MACHINES): Add ms1 support.
1534 (ALL_MACHINES_CFILES): Same.
1535 (BFD32_BACKENDS): Same.
1536 (BFD32_BACKENDS_CFILES): Same.
1538 * Makefile.in: Regenerate.
1540 * archures.c (bfd_architecture): Add ms1 entries.
1541 Externalize bfd_ms1_arch.
1542 (bfd_archures_list): Add bfd_ms1_arch.
1544 * bfd-in2.h: Regenerate.
1546 * cpu-ms1.c: New file.
1548 * elf32-ms1.c: New file.
1550 * targets.c: Define extern of bfd_elf32_ms1_vec.
1551 Add bfd_elf32_ms1_vec to _bfd_target_vector.
1553 * configure.in: Add bfd_elf32_ms1_vec case.
1555 * configure: Regenerate.
1557 * config.bfd: Add ms1-*-elf to table.
1559 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1561 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1563 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1565 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1566 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1568 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1571 * bfd.c (bfd_find_line): New.
1573 * dwarf2.c (comp_unit): Add variable_table.
1574 (funcinfo): Add file, line, and sec.
1576 (lookup_symbol_in_function_table): New.
1577 (lookup_symbol_in_variable_table): New.
1578 (scan_unit_for_functions): Renamed to ...
1579 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1581 (comp_unit_find_nearest_line): Updated.
1582 (comp_unit_find_line): New.
1583 (_bfd_dwarf2_find_line): New.
1585 * elf-bfd.h (_bfd_elf_find_line): New.
1586 (_bfd_generic_find_line): New. Defined.
1588 * elf.c (_bfd_elf_find_line): New.
1590 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1591 (_bfd_generic_find_line): New.
1593 * bfd-in2.h: Regenerated.
1594 * libbfd.h: Likewise.
1596 * libbfd.c (_bfd_generic_find_line): New.
1598 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1599 with _bfd_generic_find_line.
1600 (bfd_target): Add _bfd_find_line.
1602 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1604 * dwarf2.c (decode_line_info): Properly set low_pc.
1606 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1608 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1609 case, include addend when indexing .opd section map.
1610 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1611 clear opd_adjust array if no_opd_opt set. Tidy code.
1612 Ignore zero size .opd. Check bfd_alloc return value.
1613 (ppc_stub_name): Return immediately on bfd_malloc fail.
1614 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1616 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1618 * dwarf2.c (comp_unit): Fix a typo in comment.
1620 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1622 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1623 (reloc_type_lookup): Dito.
1624 (elf_vax_discard_copies): Dito.
1625 (elf_vax_instantiate_got_entries): Dito.
1626 (elf_vax_link_hash_traverse): Dito.
1627 (elf_vax_link_hash_newfunc): Dito.
1628 (elf_vax_link_hash_table_create): Dito.
1629 (elf32_vax_set_private_flags): Dito.
1630 (elf32_vax_merge_private_bfd_data): Dito.
1631 (elf32_vax_print_private_bfd_data): Dito.
1632 (elf_vax_check_relocs): Dito.
1633 (elf_vax_gc_mark_hook): Dito.
1634 (elf_vax_gc_sweep_hook): Dito.
1635 (elf_vax_size_dynamic_sections): Dito.
1636 (elf_vax_discard_copies): Dito.
1637 (elf_vax_instantiate_got_entries): Dito.
1638 (elf_vax_relocate_section): Dito.
1639 (elf_vax_finish_dynamic_symbol): Dito.
1640 (elf_vax_finish_dynamic_sections): Dito.
1641 (elf_vax_hash_table): Break-up of line isn't needed.
1642 (elf_vax_check_relocs): Remove leading whitespace
1643 (elf_vax_relocate_section): Remove redundant whitespace
1644 (elf_vax_link_hash_newfunc): Don't cast NULL.
1645 (elf_vax_link_hash_table_create): Dito.
1646 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1648 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1651 * configure.in: Bump version
1652 * configure: Regenerate.
1653 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1654 discarded section sym refs and kill linker output.
1655 * simple.c (simple_dummy_einfo): New function.
1656 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1658 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1659 for all reloc types.
1661 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1663 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1664 restrictive of func code and func descr for undefined syms as well
1667 2005-05-31 Jim Blandy <jimb@redhat.com>
1669 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1670 * Makefile.in: Regenerate.
1672 2005-05-31 Richard Henderson <rth@redhat.com>
1674 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1675 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1676 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1677 (elf64_alpha_want_plt): Update to match.
1678 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1679 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1681 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1683 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1684 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1685 Use ISO C90 function declaration style.
1687 2005-05-31 James E Wilson <wilson@specifixinc.com>
1689 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1690 header PF_R flag on PT_LOAD segments.
1692 2005-05-30 Richard Henderson <rth@redhat.com>
1694 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1695 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1697 2005-05-29 Richard Henderson <rth@redhat.com>
1699 * configure.in (--enable-secureplt): New.
1700 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1701 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1702 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1703 (elf64_alpha_use_secureplt): New.
1704 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1705 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1706 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1707 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1708 (struct alpha_elf_link_hash_entry): Add plt_offset.
1709 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1710 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1711 (PLT_ENTRY_WORD3): Remove.
1712 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1713 on .plt and create .got.plt.
1714 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1715 (get_got_entry): Initialize plt_offset.
1716 (elf64_alpha_want_plt): New.
1717 (elf64_alpha_check_relocs): Use it.
1718 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1720 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1721 error as user error.
1722 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1724 (elf64_alpha_size_plt_section): Size .got.plt section.
1725 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1727 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1728 Add PLTRO DYNAMIC entry.
1729 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1730 (elf64_alpha_finish_dynamic_sections): Likewise.
1732 2005-05-28 David Daney <ddaney@avtrex.com>
1734 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1735 calculation of DT_RELSZ to occur after all dynamic relocations
1738 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1740 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1741 * config.in, configure: Regenerate.
1743 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1744 Maciej W. Rozycki <macro@linux-mips.org>
1746 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1747 stop processing of options if one of invalid size is
1749 (_bfd_mips_elf_section_from_shdr): Likewise.
1750 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1753 2005-05-26 Richard Henderson <rth@redhat.com>
1755 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1756 plt_old_section, plt_old_value.
1757 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1758 (elf64_alpha_size_plt_section_1): Don't use it.
1760 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1762 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1763 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1764 arithmetic overflow when allocating the i_shdr array.
1765 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1767 2005-05-25 Richard Henderson <rth@redhat.com>
1769 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1770 all function prototypes; rearrange functions into def-use order.
1772 2005-05-25 Richard Henderson <rth@redhat.com>
1774 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1775 in the presence of deleting elements.
1776 (elf64_alpha_size_got_sections): Zero dead got section size.
1778 2005-05-23 Fred Fish <fnf@specifixinc.com>
1780 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1781 (struct funcinfo): Add caller_func, caller_file, caller_line.
1782 tag, and nesting_level members.
1783 (lookup_address_in_function_table): Change first passed parameter
1784 from "struct funcinfo *" to "struct comp_unit *".
1785 (lookup_address_in_function_table): Dereference unit to find function
1787 (lookup_address_in_function_table): Traverse the function list to
1788 create a chain of inlined functions back to the first non inlined
1790 (scan_unit_for_functions): Remember tag and nesting level. Handle
1791 DW_AT_call_file and DW_AT_call_line.
1792 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1793 call to pass unit pointer instead of function table pointer. For
1794 inlined functions, save pointer to the inliner chain.
1795 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1796 (_bfd_dwarf2_find_inliner_info): New function that returns information
1797 from the inliner chain after a call to bfd_find_nearest_line.
1799 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1800 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1801 NAME##_find_inliner_info.
1802 (bfd_target): Add _bfd_find_inliner_info.
1803 * bfd-in2.h: Regenerate.
1805 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1806 macro that always returns bfd_false.
1807 (_bfd_dwarf2_find_inliner_info): Declare.
1808 * libbfd.h: Regenerate.
1810 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1811 that calls _bfd_dwarf2_find_inliner_info.
1812 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1814 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1815 that calls _bfd_dwarf2_find_inliner_info.
1816 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1817 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1818 _bfd_mips_elf_find_inliner_info.
1819 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1820 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1822 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1823 _bfd_dwarf2_find_inliner_info.
1824 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1825 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1826 _bfd_elf_find_inliner_info.
1828 * coffgen.c (coff_find_inliner_info): New function that
1829 calls _bfd_dwarf2_find_inliner_info.
1830 * libcoff-in.h (coff_find_inliner_info): Declare.
1831 * libcoff.h: Regenerate.
1832 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1833 (pmac_xcoff_vec) Ditto.
1834 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1835 (aix5coff64_vec): Ditto.
1837 * aout-target.h (MY_find_inliner_info): Define as
1838 _bfd_nosymbols_find_inliner_info.
1839 * aout-tic30.c (MY_find_inliner_info): Ditto.
1840 * binary.c (binary_find_inliner_info): Ditto.
1841 * i386msdos.c (msdos_find_inliner_info): Ditto.
1842 * ihex.c (ihex_find_inliner_info): Ditto.
1843 * libaout.h (aout_32_find_inliner_info): Ditto.
1844 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1845 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1846 * mmo.c (mmo_find_inliner_info): Ditto.
1847 * nlm-target.h (nlm_find_inliner_info): Ditto.
1848 * pef.c (bfd_pef_find_inliner_info): Ditto.
1849 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1850 * srec.c (srec_find_inliner_info): Ditto.
1851 * tekhex.c (tekhex_find_inliner_info): Ditto.
1852 * versados.c (versados_find_inliner_info): Ditto.
1853 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1855 * ieee.c (ieee_find_inliner_info): New function that always
1857 * oasys.c (oasys_find_inliner_info): Ditto.
1858 * vms.c (vms_find_inliner_info): Ditto.
1860 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1862 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1863 force old plt layout.
1865 2005-05-22 Richard Henderson <rth@redhat.com>
1867 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1869 (elf64_alpha_check_relocs): Likewise.
1870 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1871 non-allocated sections.
1873 2005-05-22 Richard Henderson <rth@redhat.com>
1875 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1876 undefweak to use zero register. Call elf64_alpha_relax_got_load
1877 if not all uses removed.
1878 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1879 (elf64_alpha_relax_section): Handle undefweak symbols.
1880 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1881 (elf64_alpha_size_rela_got_1): Likewise.
1882 (elf64_alpha_relocate_section): Likewise.
1884 2005-05-22 Richard Henderson <rth@redhat.com>
1886 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1887 on SEC_CODE sections.
1889 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1891 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1893 (som_write_space_strings): Change type of tmp_space and p to char *.
1894 (som_write_symbol_strings): Likewise. Also change type of comp to
1896 (som_begin_writing): Change type of strings_size to unsigned int.
1897 (som_finish_writing): Likewise.
1898 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1900 * som.h (struct som_section_data_struct): Change type of reloc_stream
1901 field to unsigned char *.
1903 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1905 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1906 copy relocations for VxWorks.
1908 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1910 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1912 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1913 (ppc_elf_check_relocs): Set has_sda_refs.
1914 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1915 copy relocations. Use has_sda_refs to place variables in .sbss.
1916 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1919 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1921 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1922 xtensa_default_isa is initialized.
1924 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1926 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1927 for second and subsequent list entries. Only allocate multiple
1928 glink stubs when shared or pie.
1929 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1930 glink stub is needed.
1932 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1934 * Makefile.am: Have 'all' depend on 'info'.
1935 * Makefile.in: Regenerate.
1937 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1939 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1940 init_offset. Add init_got_refcount, init_plt_refcount,
1941 init_got_offset and init_plt_offset.
1942 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1943 (_bfd_elf_link_hash_hide_symbol): Likewise.
1944 (_bfd_elf_link_hash_table_init): Likewise.
1945 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1946 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1947 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1948 (bfd_elf_size_dynamic_sections): Likewise.
1949 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1950 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1951 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1952 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1953 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1954 (struct plt_entry): New.
1955 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1956 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1957 use _bfd_elf_link_hash_copy_indirect.
1958 (update_plt_info, find_plt_ent): New functions.
1959 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1960 and adjust for use of plt list rather than refcount.
1961 (ppc_elf_gc_sweep_hook): Likewise.
1962 (ppc_elf_tls_optimize): Likewise.
1963 (ppc_elf_adjust_dynamic_symbol): Likewise.
1964 (allocate_dynrelocs): Likewise.
1965 (ppc_elf_relax_section): Likewise.
1966 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1967 when performing a relocatable link.
1968 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1969 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1972 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1974 * elf.c (assign_file_positions_for_segments): Use maximum of
1975 maxpagesize and section alignment when adjusting initial
1976 segment offset and section offsets.
1978 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1980 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1983 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1985 * elf.c (group_signature): Undo the last change. Check if the
1986 symbol table section is correct.
1988 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1990 * elf32-arm.c: Wherever possible, use official reloc names
1992 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1993 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1994 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1995 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1996 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1997 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1998 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1999 Add many new relocations from AAELF.
2000 (elf32_arm_howto_from_type): Update to match.
2001 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
2002 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
2003 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
2004 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
2005 (elf32_arm_final_link_relocate): Add support for
2006 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
2007 case entries redundant with default.
2009 * reloc.c: Reorganize ARM relocations. Add Thumb
2010 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
2011 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
2012 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
2013 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
2014 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
2015 * bfd-in2.h, libbfd.h: Regenerate.
2017 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2019 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
2021 * format.c (bfd_check_format_matches): Set output_has_begun
2023 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
2024 special case for both_direction.
2026 2005-05-17 Nick Clifton <nickc@redhat.com>
2028 * elf.c (group_signature): Check for a group section which is
2029 actually a (corrupt) symbol table section in disguise and prevent
2030 an infinite loop from occurring.
2032 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
2034 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
2037 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
2039 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
2040 predicate on slot 0 only if slot 0 isn't br.
2042 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
2046 empty sdynbss section.
2047 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
2049 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
2051 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
2054 2005-05-17 Alan Modra <amodra@bigpond.net.au>
2056 * elf32-ppc.c (LIS_11. LIS_12): Define.
2057 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
2058 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
2059 for --data-plt when building non-pie executables.
2061 2005-05-17 Nick Clifton <nickc@redhat.com>
2063 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
2064 the situation where a symbols's section is not known but a section
2065 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
2068 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
2069 the presence of a symbol table to just before the symbol table is
2072 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
2075 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
2076 (elfNN_ia64_relax_section): Use it.
2078 2005-05-14 Mark Kettenis <kettenis@gnu.org>
2080 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
2083 2005-05-14 Alan Modra <amodra@bigpond.net.au>
2085 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
2087 (ppc_elf_finish_dynamic_sections): Likewise.
2089 2005-05-13 Fred Fish <fnf@specifixinc.com>
2091 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
2092 * libbfd.h: Rebuilt.
2094 2005-05-13 Bob Wilson <bob.wilson@acm.org>
2096 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
2097 periods in linkonce_kind values.
2099 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
2101 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
2102 against protected function when building executable.
2104 2005-05-12 Alan Modra <amodra@bigpond.net.au>
2106 * elf32-ppc.c (LWZU_0_X_11): Delete.
2107 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
2108 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
2109 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
2111 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
2113 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
2114 Generate .glink branch table and updated stubs.
2116 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2118 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
2119 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
2120 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
2121 (CROR_151515, CROR_313131): Delete.
2122 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
2123 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
2124 LWZU_0_X_11): Define.
2125 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
2126 and R_PPC_REL16_HA entries.
2127 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
2128 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
2129 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
2130 new_plt, and old_plt.
2131 (ppc_elf_create_dynamic_sections): Create .glink section.
2132 (ppc_elf_check_relocs): Set new_plt and old_plt.
2133 (ppc_elf_select_plt_layout): New function.
2134 (ppc_elf_tls_setup): Set plt output section elf type and flags.
2135 (allocate_got): Handle differences between old and new got layout.
2136 (allocate_dynrelocs): Likewise for plt.
2137 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
2138 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
2139 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
2140 destination of R_PPC_PLTREL24 relocs.
2141 (ppc_elf_relocate_section): Handle new relocs and changed destination
2143 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
2144 differences in layout.
2145 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
2146 put a blrl in new got. Write glink contents.
2147 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
2148 * libbfd.h: Regenerate.
2149 * bfd-in2.h: Regenerate.
2151 2005-05-11 Andreas Schwab <schwab@suse.de>
2153 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
2156 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
2158 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
2159 section if SEC_ALLOC isn't set.
2161 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
2163 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
2164 * acinclude.m4: Don't sinclude accross.m4.
2165 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
2167 2005-05-09 Alan Modra <amodra@bigpond.net.au>
2169 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
2170 (ppc64_elf_add_symbol_hook): Set has_dotsym.
2171 (ppc64_elf_check_directives): Only process syms when has_dotsym.
2172 (func_desc_adjust): Hide fake function descriptors when function
2173 code entry is defined.
2174 (adjust_opd_syms): Adjust for deleted_section becoming union field.
2176 2005-05-09 Alan Modra <amodra@bigpond.net.au>
2178 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
2180 2005-05-08 Dave Korn <dave.korn@artimi.com>
2182 * coff-tic80.c: Undefine _CONST after system headers to prevent
2183 clash with tic80-specific definition in include/coff/tic80.h
2185 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
2188 * elflink.c (elf_link_output_extsym): Use output_bfd if
2189 h->root.u.def.section is bfd_abs_section_ptr when reporting
2192 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf-bfd.h (elf_backend_data): Update special_sections to
2195 array of pointer to bfd_elf_special_section.
2196 * elf.c (special_sections): Likewise.
2197 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
2198 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
2199 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
2200 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
2201 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
2202 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
2203 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
2204 * elf32-v850.c (v850_elf_special_sections): Likewise.
2205 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
2206 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
2207 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
2208 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
2209 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
2210 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
2211 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
2212 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
2214 * elf.c (get_special_section): Updated.
2216 2005-05-07 Alan Modra <amodra@bigpond.net.au>
2218 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
2219 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
2220 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
2222 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2223 * elf32-frv.c (_frv_create_got_section): Likewise.
2224 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
2225 (elf_backend_got_symbol_offset): Don't define.
2226 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
2227 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
2229 (ppc_elf_create_got): Tidy.
2230 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
2231 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
2232 (ppc_elf_gc_sweep_hook): Likewise.
2233 (ppc_elf_relocate_section): Likewise.
2234 (ppc_elf_finish_dynamic_symbol): Likewise.
2235 (allocate_got): New function.
2236 (allocate_dynrelocs): Use allocate_got.
2237 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
2238 so that local got can refcount it. Set got_header_size.
2239 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
2241 (ppc_elf_finish_dynamic_sections): Likewise.
2242 (elf_backend_got_symbol_offset): Don't define.
2243 (elf_backend_got_header_size): Ditto.
2245 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2247 * configure.in (ACX_HEADER_STRING): New.
2248 * configure: Regenerate.
2249 * config.in: Regenerate.
2250 * sysdep.h (STRING_WITH_STRINGS): Use.
2252 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2254 * elf.c (_bfd_elf_close_and_cleanup): Only call
2255 _bfd_dwarf2_cleanup_debug_info on bfd_object.
2257 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2259 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
2260 "__bss_start" instead of "_edata" as fallback.
2262 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2264 * bfd-in2.h: Regenerated.
2266 2005-05-05 Paul Brook <paul@codesourcery.com>
2268 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
2269 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
2271 * configure: Regenerate.
2272 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
2273 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
2274 (elf32-i386.lo): Depend on elf-vxworks.h.
2275 (elf-vxworks.lo): New rule.
2276 * Makefile.in: Regenerate.
2277 * elf-bfd.h (elf_backend_data): Update type of
2278 elf_backend_emit_relocs.
2279 (_bfd_elf_link_output_relocs): Update prototype.
2280 * elflink.c (_bfd_elf_link_output_relocs): Always use
2281 bed->elf_backend_emit_relocs when outputting relocations.
2282 * elfxx-target.h (elf_backend_emit_relocs): Default to
2283 _bfd_elf_link_output_relocs.
2284 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
2285 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
2286 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
2287 (elf_i386_plt0_entry): Remove padding.
2288 (elf_i386_pic_plt0_entry): Ditto.
2289 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
2290 (PLT_NON_JUMP_SLOT_RELOCS): Define.
2291 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
2292 plt0_pad_byte fields.
2293 (elf_i386_link_hash_table_create): Zero them.
2294 (elf_i386_create_dynamic_sections): Create static relocation section.
2295 (allocate_dynrelocs): Allocate space for static PLT relocations.
2296 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
2297 symbols. Give PLT symbols function type. Don't strip PLT sections
2298 if we have exported symbols from them.
2299 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
2300 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
2302 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
2303 Add relocation for GOT location. Fill in PLT static relocations.
2304 (elf_i386_vxworks_link_hash_table_create): New function.
2305 (elf_i386_vxworks_link_output_symbol_hook): New function.
2306 * elf-vxworks.h: New file.
2308 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2310 * section.c (bfd_make_section_anyway_with_flags): New.
2311 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
2312 (bfd_make_section_with_flags): New.
2313 (bfd_make_section): Call bfd_make_section_with_flags.
2315 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
2316 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
2317 instead of bfd_make_section/bfd_make_section and don't call
2318 bfd_set_section_flags.
2319 (mn10300_elf_check_relocs): Likewise.
2320 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
2321 * elf32-arm.c (create_got_section): Likewise.
2322 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
2323 (elf32_arm_check_relocs): Likewise.
2324 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2325 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
2326 (_frv_create_got_section): Likewise.
2327 (elf32_frvfdpic_create_dynamic_sections): Likewise.
2328 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2329 (elf32_hppa_check_relocs): Likewise.
2330 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
2331 (i370_elf_check_relocs): Likewise.
2332 * elf32-i386.c (create_got_section): Likewise.
2333 (elf_i386_check_relocs): Likewise.
2334 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
2335 (create_got_section): Likewise.
2336 (m32r_elf_create_dynamic_sections): Likewise.
2337 (m32r_elf_check_relocs): Likewise.
2338 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2339 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2340 (ppc_elf_create_dynamic_sections): Likewise.
2341 (ppc_elf_add_symbol_hook): Likewise.
2342 (ppc_elf_check_relocs): Likewise.
2343 * elf32-s390.c (create_got_section): Likewise.
2344 (elf_s390_check_relocs): Likewise.
2345 * elf32-sh.c (create_got_section): Likewise.
2346 (sh_elf_create_dynamic_sections): Likewise.
2347 (sh_elf_check_relocs): Likewise.
2348 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2349 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2350 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2351 (add_extra_plt_sections): Likewise.
2352 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
2353 (elf64_alpha_create_got_section): Likewise.
2354 (elf64_alpha_create_dynamic_sections): Likewise.
2355 (elf64_alpha_check_relocs): Likewise.
2356 * elf64-hppa.c (get_reloc_section): Likewise.
2357 (get_opd): Likewise.
2358 (get_plt): Likewise.
2359 (get_dlt): Likewise.
2360 (get_stub): Likewise.
2361 (elf64_hppa_create_dynamic_sectionso): Likewise.
2362 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
2363 * elf64-ppc.c (create_linkage_sections): Likewise.
2364 (ppc64_elf_check_relocs): Likewise.
2365 * elf64-s390.c (create_got_section): Likewise.
2366 (elf_s390_check_relocs): Likewise.
2367 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
2368 (sh64_elf64_create_dynamic_sections): Likewise.
2369 * elf64-x86-64.c (create_got_section): Likewise.
2370 (elf64_x86_64_check_relocs): Likewise.
2371 * elflink.c (_bfd_elf_create_got_section): Likewise.
2372 (_bfd_elf_link_create_dynamic_sections): Likewise.
2373 (elf_link_add_object_symbols): Likewise.
2374 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
2375 (elfNN_ia64_create_dynamic_sections): Likewise.
2376 (get_fptr): Likewise.
2377 (get_pltoff): Likewise.
2378 (get_reloc_section): Likewise.
2379 (elfNN_ia64_object_p): Likewise.
2380 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
2381 (mips_elf_create_compact_rel_section): Likewise.
2382 (mips_elf_create_got_section): Likewise.
2383 (_bfd_mips_elf_create_dynamic_sections): Likewise.
2384 * elfxx-sparc.c (create_got_section): Likewise.
2385 (_bfd_sparc_elf_check_relocs): Likewise.
2387 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
2388 on linker created sections.
2390 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2393 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
2394 script on executable.
2396 2005-05-05 John Levon <levon@movementarian.org>
2398 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
2399 allocated memory before returning.
2400 (decode_line_info): Likewise.
2401 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
2402 allocated by functions in this file.
2403 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
2404 * elf.c (_bfd_elf_close_and_cleanup): Call
2405 _bfd_dwarf2_cleanup_debug_info.
2407 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
2409 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
2410 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
2411 * configure, config.in, Makefile.in: Regenerate.
2412 * sysdep.h (stpcpy): Revert last change.
2414 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
2416 * sysdep.h (stpcpy): Wrap declaration in parentheses.
2418 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2420 * elfxx-ia64.c (ARCH_SIZE): New.
2421 (LOG_SECTION_ALIGN): Likewise.
2422 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
2423 align relocation sections.
2424 (get_fptr): Likewise.
2425 (get_reloc_section): Likewise.
2426 (elfNN_ia64_tprel_base): Likewise.
2427 (elfNN_ia64_check_relocs): Support 32bit relocations.
2428 (allocate_global_fptr_got): Likewise.
2429 (allocate_dynrel_entries): Likewise.
2430 (set_got_entry): Likewise.
2431 (set_pltoff_entry): Likewise.
2432 (elfNN_ia64_relocate_section): Likewise.
2434 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2436 * configure.in: Add AC_CHECK_DECLS(stpcpy).
2437 * configure: Regenerate.
2438 * config.in: Likewise.
2440 * sysdep.h (stpcpy): New.
2442 2005-05-04 Nick Clifton <nickc@redhat.com>
2444 * Update the address and phone number of the FSF organization in
2445 the GPL notices in the following files:
2446 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
2447 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
2448 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
2449 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
2450 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
2451 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
2452 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
2453 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
2454 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
2455 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
2456 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
2457 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
2458 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
2459 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
2460 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
2461 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
2462 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
2463 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
2464 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
2465 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
2466 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
2467 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
2468 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
2469 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
2470 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
2471 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
2472 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
2473 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
2474 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
2475 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
2476 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
2477 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
2478 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
2479 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
2480 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
2481 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
2482 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
2483 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
2484 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
2485 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
2486 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
2487 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
2488 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
2489 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
2490 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
2491 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
2492 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
2493 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
2494 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
2495 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
2496 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
2497 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
2498 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
2499 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
2500 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
2501 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
2502 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
2503 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
2504 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
2505 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
2506 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
2507 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
2508 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
2509 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
2510 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
2511 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
2512 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
2513 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
2514 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
2515 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
2518 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2520 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
2521 * bfd-in2.h: Regenerated.
2523 * elflink.c (bfd_elf_set_symbol): New.
2524 (_bfd_elf_provide_symbol): Call it.
2525 (_bfd_elf_provide_section_bound_symbols): New.
2527 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2529 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
2530 at the end, if a strong definition has already been seen.
2532 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2534 * section.c (struct bfd_section): Replace link_order_head and
2535 link_order_tail with map_head and map_tail union.
2536 (STD_SECTION): Update.
2537 (_bfd_strip_section_from_output): Delete.
2538 * aoutx.h: Update throughout for above changes.
2539 * coff-ppc.c: Likewise.
2540 * cofflink.c: Likewise.
2541 * ecoff.c: Likewise.
2542 * elf-eh-frame.c: Likewise.
2543 * elf-m10300.c: Likewise.
2545 * elf32-arm.c: Likewise.
2546 * elf32-cris.c: Likewise.
2547 * elf32-hppa.c: Likewise.
2548 * elf32-i386.c: Likewise.
2549 * elf32-m32r.c: Likewise.
2550 * elf32-m68hc1x.c: Likewise.
2551 * elf32-m68k.c: Likewise.
2552 * elf32-ppc.c: Likewise.
2553 * elf32-s390.c: Likewise.
2554 * elf32-sh.c: Likewise.
2555 * elf32-vax.c: Likewise.
2556 * elf32-xtensa.c: Likewise.
2557 * elf64-alpha.c: Likewise.
2558 * elf64-hppa.c: Likewise.
2559 * elf64-ppc.c: Likewise.
2560 * elf64-s390.c: Likewise.
2561 * elf64-sh64.c: Likewise.
2562 * elf64-x86-64.c: Likewise.
2563 * elflink.c: Likewise.
2564 * elfxx-ia64.c: Likewise.
2565 * elfxx-mips.c: Likewise.
2566 * elfxx-sparc.c: Likewise.
2567 * linker.c: Likewise.
2568 * merge.c: Likewise.
2569 * pdp11.c: Likewise.
2570 * xcofflink.c: Likewise.
2571 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2572 out from bfd_elf_size_dynamic_sections.
2573 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2574 * bfd-in2.h: Regenerate.
2576 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2578 * section.c (bfd_section_list_remove): Don't clear s->next.
2579 (bfd_section_list_append): Always init s->prev.
2580 (bfd_section_list_prepend): Define.
2581 (bfd_section_list_insert_after): Minor optimization.
2582 (bfd_section_removed_from_list): Rewrite.
2583 * elf.c (assign_section_numbers): Simplify list traversal now that
2584 bfd_section_list_remove doesn't destroy removed section next ptr.
2585 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2586 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2587 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2588 * bfd-in2.h: Regenerate.
2590 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2592 * bfd.c (bfd): Remove section_tail and add section_last.
2593 (bfd_preserve): Likewise.
2594 (bfd_preserve_save): Likewise.
2595 (bfd_preserve_restore): Likewise.
2596 * opncls.c (_bfd_new_bfd): Likewise.
2598 * coffcode.h (coff_compute_section_file_positions): Updated.
2599 (coff_compute_section_file_positions): Likewise.
2600 * elf.c (assign_section_numbers): Likewise.
2601 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2602 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2603 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2604 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2605 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2606 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2608 * ecoff.c (bfd_debug_section): Initialize prev.
2610 * section.c (bfd_section): Add prev.
2611 (bfd_section_list_remove): Updated.
2612 (bfd_section_list_append): New.
2613 (bfd_section_list_insert_after): New.
2614 (bfd_section_list_insert_before): New.
2615 (bfd_section_list_insert): Removed.
2616 (bfd_section_removed_from_list): Updated.
2617 (STD_SECTION): Initialize prev.
2618 (bfd_section_init): Updated.
2619 (bfd_section_list_clear): Updated.
2621 * bfd-in2.h: Regenerated.
2623 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2625 * elf.c (_bfd_elf_new_section_hook): Don't call
2626 _bfd_elf_get_sec_type_attr on sections from input files.
2628 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2630 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2631 hash table size 16699 instead of bfd_hash_table_init.
2633 2005-05-01 Paul Brook <paul@codesourcery.com>
2635 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2636 definition has already been seen.
2638 2005-05-01 Paul Brook <paul@codesourcery.com>
2640 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2641 R_ARM_PLT32 the same as R_ARM_PC24.
2642 (arm_add_to_rel): Ditto.
2644 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2646 * config.bfd: Add h8300*-*-rtemscoff.
2647 Switch h8300*-*-rtems* to elf.
2649 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2651 * aclocal.m4, Makefile.in: Regnerated.
2653 2005-04-28 Paul Brook <paul@codesourcery.com>
2655 Merge changes only applied to Makefile.in.
2656 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2657 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2658 (elfxx-sparc.lo): New rule.
2659 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2660 (elf64-sparc.lo): Likewise.
2662 2005-04-28 Julian Brown <julian@codesourcery.com>
2664 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2667 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2669 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2671 * elf.c (bfd_elf_sym_name): Updated.
2672 (group_signature): Likewise.
2673 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2674 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2675 (ppc64_elf_edit_toc): Likewise.
2676 (ppc64_elf_relocate_section): Likewise.
2677 * elfcode.h (elf_slurp_symbol_table): Likewise.
2678 * elflink.c (elf_link_input_bfd): Likewise.
2680 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2681 bfd_elf_sym_name to get local symbol name when reporting errors.
2683 2005-04-27 Nick Clifton <nickc@redhat.com>
2685 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2686 formatted input file results in a reloc which has no associated
2689 2005-04-26 Jerome Guitton <guitton@gnat.com>
2691 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2693 2005-04-25 David S. Miller <davem@davemloft.net>
2695 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2696 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2697 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2700 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2703 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2704 to discarded section an error.
2706 2005-04-21 Jerome Guitton <guitton@gnat.com>
2708 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2709 corresponding AC_CHECK_DECLS.
2710 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2712 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2713 * configure: Regenerate.
2716 2005-04-21 Andreas Schwab <schwab@suse.de>
2718 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2719 unsigned from type of dynamic_interpreter.
2720 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2723 * elf.c (assign_section_numbers): Fix comment.
2725 2005-04-21 Jerome Guitton <guitton@gnat.com>
2727 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2728 for struct som_exec_auxhdr fields.
2730 2005-04-21 Nick Clifton <nickc@redhat.com>
2732 * aout-adobe.c: Convert to ISO C and fix formatting.
2733 * aout-arm.c: Convert to ISO C and fix formatting.
2734 * aout-cris.c: Convert to ISO C and fix formatting.
2735 * aout-ns32k.c: Convert to ISO C and fix formatting.
2736 * aout-tic30.c: Convert to ISO C and fix formatting.
2737 * coffcode.h: Convert to ISO C and fix formatting.
2738 * coffswap.h: Convert to ISO C and fix formatting.
2739 * i386aout.c: Convert to ISO C and fix formatting.
2740 * libaout.h: Convert to ISO C and fix formatting.
2741 * libcoff-in.h: Convert to ISO C and fix formatting.
2742 * libcoff.h: Convert to ISO C and fix formatting.
2743 * libecoff.h: Convert to ISO C and fix formatting.
2744 * libnlm.h: Convert to ISO C and fix formatting.
2745 * libpei.h: Convert to ISO C and fix formatting.
2746 * libxcoff.h: Convert to ISO C and fix formatting.
2747 * nlm-target.h: Convert to ISO C and fix formatting.
2748 * nlm.c: Convert to ISO C and fix formatting.
2749 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2750 * nlm32-i386.c: Convert to ISO C and fix formatting.
2751 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2752 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2753 * nlmcode.h: Convert to ISO C and fix formatting.
2754 * nlmswap.h: Convert to ISO C and fix formatting.
2755 * pe-mips.c: Convert to ISO C and fix formatting.
2756 * peXXigen.c: Convert to ISO C and fix formatting.
2757 * peicode.h: Convert to ISO C and fix formatting.
2758 * vms-gsd.c: Convert to ISO C and fix formatting.
2759 * vms-hdr.c: Convert to ISO C and fix formatting.
2760 * vms-misc.c: Convert to ISO C and fix formatting.
2761 * vms-tir.c: Convert to ISO C and fix formatting.
2762 * vms.c: Convert to ISO C and fix formatting.
2763 * vms.h: Convert to ISO C and fix formatting.
2765 * coffgen.c (coff_print_symbol): Restore correct formatting of
2768 2005-04-20 David S. Miller <davem@davemloft.net>
2770 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2771 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2772 (allocate_dynrelocs): Likewise.
2774 2005-04-20 Jerome Guitton <guitton@gnat.com>
2776 * configure.in: Fix the check for basename declaration. Add check
2777 for declarations of ftello, ftello64, fseeko, fseeko64.
2778 * configure: Regenerate.
2780 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2782 2005-04-19 David S. Miller <davem@davemloft.net>
2784 * elfxx-sparc.c: New file.
2785 * elfxx-sparc.h: New file.
2786 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2787 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2788 (elfxx-sparc.lo): New rule.
2789 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2790 (elf64-sparc.lo): Likewise.
2791 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2792 (bfd_elf64_sparc_vec): Likewise.
2793 * configure: Regenerate.
2794 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2795 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2796 which is more consistent with elf32-sparc.c
2798 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2800 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2801 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2803 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2805 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2806 dynamic relocs in non-SEC_ALLOC sections.
2807 (ppc_elf_gc_sweep_hook): Likewise.
2808 (ppc_elf_relax_section): Likewise.
2809 (ppc_elf_relocate_section): Likewise.
2811 2005-04-18 Nick Clifton <nickc@redhat.com>
2813 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2814 assigning a value to return_value.
2816 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2819 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2822 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2825 * elf.c (setup_group): Properly handle zero group count.
2827 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2829 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2830 (som_is_subspace, compare_subspaces, som_compute_checksum)
2831 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2833 (hppa_som_reloc, compare_syms, compare_subspaces)
2834 (som_print_symbol, som_get_section_contents)
2835 (som_set_section_contents): Remove space after 'void *'.
2836 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2837 (som_bfd_merge_private_bfd_data)
2838 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2841 2004-04-15 Julian Brown <julian@codesourcery.com>
2843 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2844 * bfd-in2.h: Regenerate.
2845 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2846 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2847 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2848 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2849 relocations if requested to.
2850 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2851 use_blx rather than symbian_p.
2852 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2853 use_blx is in effect.
2854 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2857 2005-04-15 Nick Clifton <nickc@redhat.com>
2859 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2862 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2865 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2866 used as a list pointer.
2868 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2870 * Makefile.am (NO_WERROR): Define.
2871 * warning.m4: New file
2872 * acinclude.m4: Include warning.m4.
2873 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2874 * Makefile.in: Regenerate.
2875 * configure: Regenerate.
2877 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2879 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2880 Write trailing padding.
2882 * merge.c (merge_strings): Round up section size for alignment.
2884 2005-04-14 David S. Miller <davem@davemloft.net>
2886 Add TLS support for 64-bit Sparc ELF.
2887 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2888 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2889 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2890 sparc64_elf_hash_entry, sparc64_elf_tdata,
2891 sparc64_elf_local_got_tls_type): New defines.
2892 (sparc64_elf_mkobject): New function.
2893 (sparc64_elf_link_hash_table): Add members for dynamic linker
2894 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2895 uion to track TLS GOT references. Add sym_sec to cache
2896 mappings from local sym to section.
2897 (link_hash_newfunc): New function.
2898 (sparc64_elf_bfd_link_hash_table_create): Rename to
2899 sparc64_elf_link_hash_table_create for consistency.
2900 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2901 (sparc64_elf_create_dynamic_sections): Initialize new section
2902 members of sparc64_elf_link_hash_table. Only init srelbss
2904 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2906 (SPARC_NOP): Define.
2907 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2908 sparc64_elf_plt_ptr_offset): Delete.
2909 (sparc64_plt_entry_build): New function to build PLT entries
2910 gradually instread of all at once at the end of linking.
2911 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2912 local vars. Get them from sparc64_elf_hash_table instead.
2913 Check early on if r_symndx is in bounds. Handle TLS transitions.
2914 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2915 For TLS relocs, record the tls_type in either
2916 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2917 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2918 to the __tls_get_addr symbol. For PLT relocs, track references
2919 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2920 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2921 symbol references, count the number of relocations needed for
2922 that symbol. For default switch case, don't error, this lets
2923 the TLS relocs not explicitly handled by this function get
2925 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2926 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2927 it from sparc64_elf_hash_table. Store the real PLT offset
2928 in h->plt.offset, and build PLT entries one at a time. Also
2929 get .dynbss section pointer from htab.
2930 (allocate_dynrelocs, readonly_dynrelocs,
2931 sparc64_omit_section_dynsym): New functions.
2932 (sparc64_elf_omit_section_dynsym): Use these new functions as
2934 (dtpoff_base, tpoff): New functions.
2935 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2936 locals, get them from sparc64_elf_hash_table. Handle TLS
2937 relocations and refcounting in main relocation loop.
2938 (sparc64_elf_finish_dynamic_symbol): Use
2939 sparc64_elf_link_hash_table. Build PLT entries as we see
2940 them. Handle TLS GOT relocations.
2941 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2942 from sparc64_elf_hash_table. Initialize only PLT header
2943 not all entries since we not build PLT entries one by one.
2944 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2945 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2946 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2948 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2950 * elflink.c (elf_link_input_bfd): Update check for removed
2953 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2955 * Makefile.am: Run "make dep-am".
2956 * Makefile.in: Regenerate.
2957 * aclocal.m4: Regenerate.
2958 * libcoff.h: Regenerate.
2960 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2962 * linker.c (_bfd_generic_link_output_symbols): Also check if
2963 the output section of an input section has been removed from
2966 * section.c (bfd_section_list_remove): Clear the next field
2967 of the removed section.
2968 (bfd_section_removed_from_list): New.
2969 * bfd-in2.h: Regenerated.
2971 2005-04-11 David S. Miller <davem@davemloft.net>
2973 * elf32-sparc.c (elf32_sparc_relocate_section,
2974 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2975 R_SPARC_TLS_LE_{HIX22,LOX10}.
2976 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2977 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2978 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2979 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2981 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2983 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2985 2005-04-11 Nick Clifton <nickc@redhat.com>
2987 * aout-target.h: Convert to ISO C.
2988 * aoutf1.h: Convert to ISO C.
2989 * aoutx.h: Convert to ISO C.
2990 * bout.c: Convert to ISO C.
2991 * dwarf1.c: Convert to ISO C.
2992 * ecoffswap.h: Convert to ISO C.
2993 * freebsd.h: Convert to ISO C.
2994 * genlink.h: Convert to ISO C.
2995 * ieee.c: Convert to ISO C.
2996 * ihex.c: Convert to ISO C.
2997 * libcoff-in.h: Convert to ISO C.
2998 * mach-o.c: Convert to ISO C.
2999 * mach-o.h: Convert to ISO C.
3000 * netbsd.h: Convert to ISO C.
3001 * ns32k.h: Convert to ISO C.
3002 * ns32knetbsd.c: Convert to ISO C.
3003 * oasys.c: Convert to ISO C.
3004 * pdp11.c: Convert to ISO C.
3005 * pef-traceback.h: Convert to ISO C.
3006 * pef.c: Convert to ISO C.
3007 * pef.h: Convert to ISO C.
3008 * riscix.c: Convert to ISO C.
3009 * som.c: Convert to ISO C.
3010 * som.h: Convert to ISO C.
3011 * srec.c: Convert to ISO C.
3012 * stabs.c: Convert to ISO C.
3013 * sunos.c: Convert to ISO C.
3014 * tekhex.c: Convert to ISO C.
3015 * versados.c: Convert to ISO C.
3016 * version.h: Convert to ISO C.
3017 * xcoff-target.h: Convert to ISO C.
3018 * xcofflink.c: Convert to ISO C.
3019 * xsym.c: Convert to ISO C.
3020 * xsym.h: Convert to ISO C.
3022 2005-04-08 Paul Brook <paul@codesourcery.com>
3024 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
3025 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
3026 (ARM2THUMB_PIC_GLUE_SIZE): Define.
3027 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
3028 (elf32_arm_to_thumb_stub): Create PIC stubs.
3029 (record_arm_to_thumb_glue): Use different stub size for relocatable
3032 2005-04-05 Alan Modra <amodra@bigpond.net.au>
3034 * elf64-ppc.c (dec_dynrel_count): New function split out from
3035 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
3036 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
3037 (ppc64_elf_tls_optimize): Likewise.
3039 2005-04-05 Mark Kettenis <kettenis@gnu.org>
3041 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
3042 CORE_WCOOKIE_OFFSET.
3043 (SPARC64_WCOOKIE_OFFSET): New.
3044 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
3046 2005-04-05 Nick Clifton <nickc@redhat.com>
3048 * po/rw.po: New translation: Kinyarwanda
3049 * configure.in (ALL_LINGUAS): Add rw
3050 * configure: Regenerate.
3052 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
3054 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
3055 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
3056 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
3058 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
3059 to check for SHT_MIPS_OPTIONS sections.
3060 (_bfd_mips_elf_set_section_contents): Likewise.
3062 2005-04-04 Eric Christopher <echristo@redhat.com>
3064 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
3065 Clean up gp handling code.
3067 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
3069 * elf.c (bfd_elf_set_group_contents): Ignore linker created
3071 (assign_section_numbers): Accept link_info. Check SHT_GROUP
3072 sections for relocatable files only. Remove the linker created
3074 (_bfd_elf_compute_section_file_positions): Pass link_info to
3075 assign_section_numbers.
3077 * elfxx-ia64.c (elfNN_ia64_object_p): New.
3078 (elf_backend_object_p): Defined.
3080 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
3082 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
3084 2005-04-03 Fred Fish <fnf@specifixinc.com>
3086 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
3087 dwarf_ranges_size members.
3088 (struct comp_unit): Add base_address member.
3089 (struct funcinfo): Replace low/high members with an arange.
3090 (arange_add): Replace incoming "unit" parameter with "abfd" and
3091 "first_arange" pointers. Reorganize/rewrite function body.
3092 (decode_line_info): Change arange_add call to pass bfd and arange
3094 (lookup_address_in_line_info_table): Use arange list instead of
3095 individual low/high members. Walk function's arange list to find
3096 lowest PC in list, to test for overlapping functions.
3097 (read_debug_ranges): New function, reads the debug_ranges section.
3098 (lookup_address_in_function_table): Use arange list instead of
3099 individual low/high members. Rewrite to find smallest range that
3101 (read_rangelist): Read a given rangelist from debug_ranges.
3102 (scan_unit_for_functions): Use arange list instead of individual
3103 low/high members. Handle a DW_AT_ranges attribute.
3104 (parse_comp_unit): Use arange list instead of individual low/high
3105 members. Save comp unit base address. Handle a DW_AT_ranges
3108 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
3110 * elf.c (assign_section_numbers): Really use the kept section.
3112 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf-bfd.h (_bfd_elf_check_kept_section): New.
3116 * elf.c (assign_section_numbers): When sh_link points to a
3117 discarded section, call _bfd_elf_check_kept_section to see if
3118 the kept section can be used. Otherwise reject sh_link
3119 pointing to discarded section.
3121 * elflink.c (_bfd_elf_check_kept_section): New.
3122 (elf_link_input_bfd): Use it.
3124 2005-04-01 Alan Modra <amodra@bigpond.net.au>
3126 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
3127 that we no longer need.
3129 2005-04-01 Alan Modra <amodra@bigpond.net.au>
3131 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
3133 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
3135 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
3137 * elf.c (assign_section_numbers): Fix a typo.
3139 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
3141 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
3143 (_bfd_elf_section_already_linked): Likewise.
3145 2005-03-31 Jerome Guitton <guitton@gnat.com>
3147 * config.in: Regenerate.
3149 2005-03-31 Jerome Guitton <guitton@gnat.com>
3151 * config.in (HAVE_DECL_BASENAME): New configure macro.
3152 * configure.in: Check for basename.
3153 * configure: Regenerate.
3155 2005-03-30 Julian Brown <julian@codesourcery.com>
3157 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
3158 bfd_elf32_is_arm_mapping_symbol_name.
3159 * bfd-in2.h: Regenerate.
3160 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
3161 bfd_elf32_is_arm_mapping_symbol_name.
3162 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
3163 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
3164 (arm_elf_find_function): Likewise.
3165 (elf32_arm_output_symbol_hook): Likewise.
3167 2005-03-30 Julian Brown <julian@codesourcery.com>
3169 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
3170 * bfd-in2.h: Regenerate.
3171 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
3172 bfd_elf32_is_arm_mapping_symbol_name.
3173 (elf32_arm_output_symbol_hook): Likewise.
3174 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
3176 (is_arm_mapping_symbol_name): Function moved from here...
3177 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
3180 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3182 * configure.in: Check for ffs decl and alphabetize.
3183 * config.in: Regenerate.
3184 * configure: Regenerate.
3185 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
3187 2005-03-29 Fred Fish <fnf@specifixinc.com>
3189 * dwarf2.c (struct comp_unit): Fix typo.
3190 (scan_unit_for_functions): Remove unused local variable "name"
3191 and dead code that set it.
3193 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
3194 Phil Blundell <philb@gnu.org>
3196 * bfd-in2.h, libbfd.h: Regenerated.
3197 * reloc.c: Add ARM TLS relocations.
3198 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
3200 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
3201 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
3202 (elf32_arm_tls_ie32_howto): New.
3203 (elf32_arm_howto_from_type): Support TLS relocations.
3204 (elf32_arm_reloc_map): Likewise.
3205 (elf32_arm_reloc_type_lookup): Likewise.
3207 (struct elf32_arm_obj_tdata): New.
3208 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
3209 (elf32_arm_mkobject): New function.
3210 (struct elf32_arm_relocs_copied): Add pc_count.
3211 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
3212 (GOT_TLS_IE): Define.
3213 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
3214 (elf32_arm_link_hash_newfunc): Initialize tls_type.
3215 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
3216 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
3217 (dtpoff_base, tpoff): New functions.
3218 (elf32_arm_final_link_relocate): Handle TLS relocations.
3219 (IS_ARM_TLS_RELOC): Define.
3220 (elf32_arm_relocate_section): Warn about TLS mismatches.
3221 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
3222 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
3223 TLS relocations and pc_count.
3224 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
3225 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
3227 (elf32_arm_size_dynamic_sections): Handle TLS.
3228 (elf32_arm_finish_dynamic_symbol): Likewise.
3229 (bfd_elf32_mkobject): Define.
3231 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
3233 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
3234 relocation types. Don't count relocations which will use a PLT.
3236 2005-03-29 Joel Brobecker <brobecker@gnat.com>
3238 * elf.c (elfcore_grok_nto_status): Print tid as long.
3239 (elfcore_grok_nto_regs): Likewise.
3241 2005-03-29 Joel Brobecker <brobecker@gnat.com>
3243 * irix-core.c: Remove some unnecessary prototypes.
3245 2005-03-28 Joel Brobecker <brobecker@adacore.com>
3247 * irix-core.c: Convert to ISO C.
3249 2005-03-28 Joel Brobecker <brobecker@adacore.com>
3251 * irix-core.c (do_sections): Replace + by | in expression.
3252 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
3253 to unused parameters to avoid a compiler warning.
3255 2005-03-28 Mark Kettenis <kettenis@gnu.org>
3257 * netbsd-core.c: Convert to ISO C. Fix formatting.
3259 2005-03-24 Eric Christopher <echristo@redhat.com>
3261 * elfxx-mips.c: Revert previous patch.
3263 2005-03-24 Nick Clifton <nickc@redhat.com>
3265 * targets.c (_bfd_target_vector): Only include the
3266 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
3267 all targets enabled.
3269 2005-03-24 James E Wilson <wilson@specifixinc.com>
3271 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
3272 (BFD64_BACKENDS): Add elf32-ia64.lo.
3273 * Makefile.in: Regenerate.
3275 2005-03-23 Eric Christopher <echristo@redhat.com>
3277 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
3278 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
3279 after emitting relocation.
3280 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
3281 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
3284 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3285 Nick Clifton <nickc@redhat.com>
3287 * config.bfd: Accept any C library to accompany a GNU Linux
3288 implementation, not just the GNU C library.
3289 * configure.in: Likewise.
3290 * configure: Regenerate.
3292 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
3294 * bfd-in.h (_bfd_elf_provide_symbol): New.
3295 * bfd-in2.h: Regenerated.
3297 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
3298 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
3301 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
3304 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
3306 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
3308 2005-03-22 Bob Wilson <bob.wilson@acm.org>
3310 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
3311 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
3312 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
3313 (xtensa_opcode_decode): Rearrange code.
3315 2005-03-22 Nick Clifton <nickc@redhat.com>
3317 * binary.c: Convert to ISO C90 formatting.
3318 * coff-arm.c: Convert to ISO C90 formatting.
3319 * coffgen.c: Convert to ISO C90 formatting.
3320 * elf32-gen.c: Convert to ISO C90 formatting.
3321 * elf64-gen.c: Convert to ISO C90 formatting.
3322 * hash.c: Convert to ISO C90 formatting.
3323 * ieee.c: Convert to ISO C90 formatting.
3325 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
3327 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
3328 unresolved symbols in R_ARM_NONE relocations.
3330 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
3332 * elf32-arm.c (elf32_arm_final_link_relocate): Add
3333 UNRESOLVED_RELOC_P argument. Set it appropriately.
3334 (elf32_arm_relocate_section): Update call to
3335 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
3336 unresolved_reloc instead.
3338 2005-03-23 Alan Modra <amodra@bigpond.net.au>
3340 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
3341 .gnu.warning.* sections.
3343 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3345 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
3347 (ppc_elf_create_linker_section): Don't try to reuse existing section.
3348 (elf_create_pointer_linker_section): Delete info parm. Don't make
3349 h dynamic. Don't set written_address_p.
3350 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
3351 (bfd_put_ptr): Delete.
3352 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
3353 Always write section contents. Assert global sym is def_regular.
3354 Use offset bottom bit as a written flag.
3355 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
3358 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3360 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
3361 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
3364 2005-03-21 Nick Clifton <nickc@redhat.com>
3366 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
3368 (t2a1_bx_pc_insn): Likewise.
3369 (t2a2_noop_insn): Likewise.
3370 (t2a3_b_insn): Likewise.
3371 (t2a1_push_insn): Likewise.
3372 (t2a2_ldr_insn): Likewise.
3373 (t2a3_mov_insn): Likewise.
3374 (t2a4_bx_insn): Likewise.
3375 (t2a5_pop_insn): Likewise.
3376 (t2a6_bx_insn): Likewise.
3377 (coff_arm_relocate_section): Only declare the high_address
3378 variable for non WINCE targets.
3380 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3382 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
3383 SEC_LINKER_CREATED. Attach to dynobj.
3384 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
3386 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3388 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
3389 sym_offset. Add name, bss_name, sym_name, sym_val.
3390 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
3391 Add sdata array of elf_linker_section_t.
3392 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
3393 (enum elf_linker_section_enum): Delete.
3394 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
3395 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
3396 the special sections are needed. Adjust htab->sdata refs.
3397 Ensure dynobj is set in sreloc code.
3398 (ppc_elf_size_dynamic_sections): Strip sdata sections.
3399 (ppc_elf_set_sdata_syms): New function.
3400 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
3401 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
3402 sym_val instead of sym_hash.
3403 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
3405 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3407 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
3408 (ppc_elf_merge_private_bfd_data): Likewise.
3410 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3412 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
3413 (ppc_elf_create_linker_section): Don't create rel_section.
3414 (elf_create_pointer_linker_section): Don't size relocs.
3415 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
3416 Don't generate relocs.
3417 (ppc_elf_relocate_section): Adjust calls to
3418 elf_finish_pointer_linker_section.
3420 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3422 * elf32-ppc.c (is_ppc_elf_target): New function.
3423 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
3424 for bfd_target_elf_flavour. Do this test before endian check.
3425 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
3426 (ppc_elf_size_dynamic_sections): Likewise.
3428 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
3430 * elf-bfd.h (elf_backend_data): Add int to
3431 elf_backend_section_from_shdr.
3432 (bfd_elf_section_data): Update comment for this_idx.
3433 (_bfd_elf_make_section_from_shdr): Add int.
3434 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
3436 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
3437 and use it to set this_idx in bfd_elf_section_data.
3438 (bfd_section_from_shdr): Pass shindex to
3439 _bfd_elf_make_section_from_shdr.
3440 (_bfd_elf_section_from_bfd_section): Use this_idx in
3441 bfd_elf_section_data to find section index.
3443 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
3444 index and pass it to _bfd_elf_make_section_from_shdr.
3445 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
3446 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
3447 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
3448 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
3449 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
3450 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
3451 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
3452 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
3453 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
3455 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
3456 Ross Ridge <rridge@csclub.uwaterloo.ca>
3458 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
3459 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
3462 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
3464 * elflink.c (elf_mark_used_section): Remove check for special
3467 2005-03-18 Andreas Schwab <schwab@suse.de>
3469 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
3470 from bfd_vma to ia64_insn, remove broken cast.
3472 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3474 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
3475 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
3476 elf_m68k_finish_dynamic_sections): Use it.
3478 2005-03-17 Paul Brook <paul@codesourcery.com>
3479 Dan Jacobowitz <dan@codesourcery.com>
3480 Mark Mitchell <mark@codesourcery.com>
3482 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
3483 (elf32_arm_additional_program_headers): Likewise.
3484 (elf_backend_modify_segment_map): Define.
3485 (elf_backend_additional_program_headers): Likewise.
3486 (elf32_arm_symbian_modify_segment_map): Use
3487 elf32_arm_modify_segment_map.
3489 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
3491 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
3492 for special sections.
3494 2005-03-18 Alan Modra <amodra@bigpond.net.au>
3496 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
3497 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
3498 section_sym_count param, and return number of section symbols.
3499 (bfd_elf_size_dynamic_sections): Clear section symbol area of
3500 .dynsym contents. Don't bother calling swap_symbol_out on the
3501 first all-zero dynsym.
3502 (elf_mark_used_section): Formatting. Avoid twiddling flags in
3503 special sections like bfd_abs_section.
3504 (bfd_elf_gc_sections): Spelling fix.
3506 2005-03-16 Fred Fish <fnf@specifixinc.com>
3509 * dwarf2.c (read_indirect_string): Fix apparent typo, check
3510 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
3512 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
3514 * elflink.c (elf_mark_used_section): New.
3515 (bfd_elf_gc_sections): Call elf_gc_mark_section for
3516 non-relocatable link if we don't do GC.
3518 2005-03-16 Nick Clifton <nickc@redhat.com>
3519 Ben Elliston <bje@au.ibm.com>
3521 * configure.in (werror): New switch: Add -Werror to the
3522 compiler command line. Enabled by default. Disable via
3524 * configure: Regenerate.
3526 2005-03-16 Nick Clifton <nickc@redhat.com>
3528 * ecoff.c: Convert to ISO C90 formatting.
3530 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3532 * elf32-ppc.c: Divide file into general and linker specific
3533 functions. Sort linker functions into roughly the order in which
3534 they are called by the ELF linker code.
3536 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3538 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
3539 on section. Correct comment, and add FIXME.
3540 (ppc_elf_additional_program_headers): Don't bump header count for
3541 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
3542 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
3543 do allocate memory if they need it.
3545 2005-03-15 Mikkel Krautz <krautz@gmail.com>
3547 * config.bfd (x86_64-elf): Add target.
3549 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3551 * po/es.po: Commit new Spanish translation.
3553 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
3555 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
3556 for global symbol when reporting overflow.
3558 2005-03-11 Jakub Jelinek <jakub@redhat.com>
3560 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
3561 * libbfd.h: Rebuilt.
3562 * archive.c (_bfd_ar_spacepad): New function.
3563 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3564 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3565 coff_write_armap): Use it.
3566 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3568 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3570 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3572 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3573 has_table to the start of the function.
3575 2005-03-10 Ben Elliston <bje@au.ibm.com>
3577 * archive.c: Include hashtab.h.
3578 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3579 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3580 (hash_file_ptr): New function.
3581 (eq_file_ptr): Likewise.
3582 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3583 * libbfd-in.h: Include hashtab.h.
3584 (struct artdata): Change `cache' member type to htab_t.
3585 * libbfd.h: Rebuild.
3587 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3589 * configure.in: Bump version to 2.16.90.
3590 * configure: Regenerated.
3592 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3594 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3595 close is a function like macro in system headers.
3597 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3600 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3601 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3603 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3605 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3607 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3609 * po/bfd.pot: Regenerate.
3611 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3613 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3615 (func_desc_adjust): Force dot-syms local in executables as well
3618 2005-03-04 David Daney <ddaney@avtrex.com>
3620 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3621 '__gnu_local_gp' symbol used by gas -mno-shared.
3623 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3625 * elf-bfd.h (elf_backend_data): Add "const char *" to
3626 elf_backend_section_from_phdr.
3628 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3629 elf_backend_section_from_phdr hook.
3631 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3632 Joseph Myers <joseph@codesourcery.com>
3634 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3635 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3637 (struct mips_elf_got_per_bfd_arg): Add global_count.
3638 (struct mips_elf_count_tls_arg): New.
3639 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3640 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3641 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3642 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3643 (TLS_RELOC_P): Define.
3644 (TP_OFFSET, DTP_OFFSET): Define.
3645 (dtprel_base, tprel_base): New functions.
3646 (mips_elf_link_hash_newfunc): Initialize tls_type.
3647 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3648 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3650 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3651 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3652 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3653 (mips_tls_got_index): New functions.
3654 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3655 arguments. Pass them to mips_elf_create_local_got_entry. Use
3657 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3659 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3660 mips_elf_create_local_got_entry.
3661 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3662 arguments. Handle TLS entries.
3663 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3664 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3666 (mips_elf_record_global_got_symbol): Likewise.
3667 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3669 (mips_elf_merge_gots): Handle TLS entries when merging.
3670 (mips_elf_initialize_tls_index): New function.
3671 (mips_elf_set_global_got_offset): Handle TLS entries.
3672 (mips_elf_adjust_gp): Handle TLS.
3673 (mips_elf_multi_got): Remove redundant call to
3674 mips_elf_resolve_final_got_entries. Initialize global_count.
3675 Correct a comment. Initialize new TLS members of mips_got_info.
3676 Assign TLS GOT indexes for new GOTs.
3677 (mips_elf_create_got_section): Initialize new TLS members of
3679 (mips_elf_calculate_relocation): Handle TLS relocs.
3680 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3682 (_bfd_mips_elf_always_size_sections): Handle TLS.
3683 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3684 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3686 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3687 (_bfd_mips_elf_hide_symbol): Handle TLS.
3688 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3689 (mips_reloc_map): Add TLS relocs.
3690 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3691 * elf64-mips.c (mips_elf64_howto_table_rel)
3692 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3693 * reloc.c: Define new MIPS TLS relocations.
3694 * libbfd.h, bfd-in2.h: Regenerated.
3696 2005-03-02 Jan Beulich <jbeulich@novell.com>
3698 * Makefile.am: Add dependency of cache.o on libiberty.h.
3699 * cache.c: Include libiberty.h.
3700 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3702 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3704 * elf.c (bfd_section_from_shdr <default case>): Call
3705 elf_backend_section_from_shdr hook unconditionally, and return
3707 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3708 * elfxx-target.h (elf_backend_section_from_shdr)
3709 (elf_backend_section_from_phdr): Default to
3710 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3713 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3715 * targets.h: Typo fix.
3716 * bfd-in2.h: Regenerate.
3718 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3719 structs to size on-disk structures.
3720 (b_out_set_section_contents): Size the external struct, not the
3721 internal one for on-disk size.
3722 (b_out_sizeof_headers): Likewise.
3724 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3726 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3727 entry points with the func descriptor as well as undefweak.
3729 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3731 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3732 present when IMPORT_NAME_UNDOECRATE is used.
3734 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3737 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3740 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3741 to _bfd_elf_merge_symbol.
3743 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3744 unsigned int to return the alignment of the old common symbol
3745 in the dynamic object.
3746 (_bfd_elf_add_default_symbol): Pass NULL to
3747 _bfd_elf_merge_symbol.
3748 (elf_link_add_object_symbols): Pass &old_alignment to
3749 _bfd_elf_merge_symbol. Get the alignment of the new common
3750 symbol in the dynamic object.
3752 2005-02-24 Ben Elliston <bje@au.ibm.com>
3754 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3755 * format.c (bfd_check_format_matches): Likewise.
3756 * archive.c (BFD_GNU960_ARMAG): Likewise.
3757 (bfd_generic_archive_p): Likewise.
3758 (_bfd_write_archive_contents): Likewise.
3760 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3762 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3763 * configure: Regenerate.
3765 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3767 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3768 COMDAT group sections to have default visibility.
3770 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3772 * coffcode.h (coff_print_aux): Warning fix.
3773 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3774 instead of section pointer to identify.
3775 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3776 the correct size buffer for local sym mangling too.
3777 (h8300_bfd_link_add_symbols): Likewise.
3778 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3780 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3781 * elf32-xtensa.c (literal_value_hash): Warning fix.
3782 * versados.c (process_otr): Warning fix.
3783 (versados_canonicalize_reloc): Likewise.
3784 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3785 * vms.c (fill_section_ptr): Warning fix.
3787 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3789 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3790 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3792 2005-02-23 Nick Clifton <nickc@redhat.com>
3794 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3795 the relvaddr field of the Elf32_crinfo structure.
3797 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3798 variables that are passed by reference to
3799 m68hc11_get_relocation_value in case that function does not
3802 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3803 return statements and replace with a single return at the end of
3804 the function. This helps pacify the flow analysis code in gcc 4.0.
3806 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3807 strtab to avoid compile time warning.
3809 2005-02-23 Ben Elliston <bje@au.ibm.com>
3811 * opncls.c (bfd_zalloc): Document this function.
3813 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3815 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3816 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3817 Replace SEC_SHARED with SEC_COFF_SHARED.
3818 (styp_to_sec_flags): Likewise.
3820 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3821 (TARGET_LITTLE_SYM): Likewise.
3823 * section.c (SEC_ARCH_BIT_0): Removed.
3824 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3825 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3826 (SEC_SHARED): Renamed to ...
3827 (SEC_COFF_SHARED): This.
3828 (SEC_BLOCK): Renamed to ...
3829 (SEC_TIC54X_BLOCK): This.
3830 (SEC_CLINK): Renamed to ...
3831 (SEC_TIC54X_CLINK): This.
3832 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3833 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3835 * bfd-in2.h: Regenerated.
3837 2005-02-21 Fred Fish <fnf@specifixinc.com>
3839 * dwarf2.c (find_abstract_instance_name): Call recursively
3840 to handle a DW_AT_specification.
3842 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3844 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3845 mips_elf_create_dynamic_relocation,
3846 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3847 Remove #if 0'd code.
3849 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3851 * Makefile.am: Run "make dep-am"
3852 * Makefile.in: Regenerate.
3854 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3856 * coffgen.c (bfd_coff_get_comdat_section): Check that
3857 coff_section_data isn't NULL.
3859 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3861 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3862 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3863 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3864 useless assignments.
3865 (xcoff_write_archive_contents_big): Likewise.
3866 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3867 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3868 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3869 * cofflink.c (process_embedded_commands): Warning fixes.
3870 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3872 * dwarf2.c: Warning fixes.
3873 * elf-bfd.h: Likewise.
3874 * elf-eh-frame.c: Likewise.
3875 * elf-strtab.c: Likewise.
3877 * elf32-m68k.c: Likewise.
3878 * elf32-ppc.c: Likewise.
3879 * elf32-sh-symbian.c: Likewise.
3880 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3881 * elf64-sh64.c: Likewise.
3882 * peicode.h: Likewise.
3883 * elf64-mmix.c: Warning fixes.
3884 * elfcode.h: Likewise.
3885 * elfxx-mips.c: Likewise.
3886 * libbfd-in.h: Likewise.
3887 * libbfd.c: Likewise.
3888 * mach-o.c: Likewise.
3889 * merge.c: Likewise.
3891 * opncls.c: Likewise.
3894 * vms-hdr.c: Likewise.
3895 * vms-tir.c: Likewise.
3896 * xtensa-isa.c: Likewise.
3897 * xtensa-modules.c: Likewise.
3899 (pstrcmp): Use correct choice of string lengths. Fix return value.
3900 (bfd_sym_module_name): Correct string length.
3901 * bfd-in2.h: Regenerate.
3902 * libbfd.h: Regenerate.
3904 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3906 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3907 uninitialized check_segment[1] in TLSMOFF case.
3908 Reported by Alan Modra.
3909 (elf32_frv_relocate_section): Improve errors and warnings.
3911 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3913 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3915 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3917 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3918 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3919 * pef.c (bfd_pef_scan): Don't ignore return value of
3920 bfd_pef_scan_start_address.
3921 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3922 bfd_mach_o_scan_start_address.
3923 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3924 * elfxx-mips.c: Remove unnecessary prototypes.
3925 (sort_dynamic_relocs_64): Abort if not BFD64.
3927 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3929 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3930 Skip toc reloc adjust if reloc_count is zero.
3932 2005-02-15 Nigel Stephens <nigel@mips.com>
3933 Maciej W. Rozycki <macro@mips.com>
3935 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3936 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3937 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3938 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3939 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3941 (mips16_gprel_reloc): Remove bit shuffling; call
3942 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3943 and _bfd_mips16_elf_reloc_shuffle() instead.
3944 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3945 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3947 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3948 elf_mips16_howto_table_rel.
3949 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3950 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3951 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3952 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3953 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3955 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3956 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3957 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3959 (mips16_gprel_reloc): Remove bit shuffling; call
3960 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3961 and _bfd_mips16_elf_reloc_shuffle() instead.
3962 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3963 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3965 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3966 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3967 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3968 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3969 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3970 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3971 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3973 (mips16_gprel_reloc): Remove bit shuffling; call
3974 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3975 and _bfd_mips16_elf_reloc_shuffle() instead.
3976 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3977 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3979 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3980 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3981 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3982 handle bit shuffling for MIPS16 relocs.
3983 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3984 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3985 and _bfd_mips16_elf_reloc_shuffle().
3986 (_bfd_mips_elf_generic_reloc): Likewise.
3987 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3989 (mips_elf_obtain_contents): Remove bit shuffling.
3990 (mips_elf_perform_relocation): Likewise; call
3991 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3993 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3995 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3996 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3997 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3998 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3999 (BFD_RELOC_MIPS16_LO16): Likewise.
4000 * bfd-in2.h: Regenerate.
4001 * libbfd.h: Regenerate.
4003 2005-02-15 Jan Beulich <jbeulich@novell.com>
4005 * elfxx-ia64.c (ia64_howto_table): Correct strings for
4006 R_IA64_DTPMOD64[LM]SB.
4008 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
4010 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
4011 backward branch in the same section.
4012 (elfNN_ia64_relocate_section): Inform users that the input
4013 section is too big to relax br instruction when overflow
4014 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
4015 and R_IA64_PCREL21F.
4017 2005-02-14 Orjan Friberg <orjanf@axis.com>
4019 * elfcore.h (elf_core_file_p): Move the call to
4020 elf_backend_object_p to allow the correct machine to be set before
4021 processing the program headers.
4023 2005-02-14 Nick Clifton <nickc@redhat.com>
4026 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
4027 aware flag from the input bfd to the output bfd.
4029 2005-02-11 Maciej W. Rozycki <macro@mips.com>
4031 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
4032 R_MIPS_LITERAL relocations for external symbols.
4033 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
4034 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
4036 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
4038 * bfd-in2.h: Rebuilt.
4040 2005-02-11 Paul Brook <paul@codesourcery.com>
4042 * elf-bfd.h (struct elf_link_hash_table): Add
4043 is_relocatable_executable.
4044 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
4045 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
4046 symbols in relocatable executables.
4047 (bfd_elf_record_link_assignment): Create dynamic section symbols in
4048 relocatable executables.
4049 (_bfd_elf_link_renumber_dynsyms): Ditto.
4050 (bfd_elf_final_link): Ditto.
4051 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
4052 relocations into relocatable executables.
4053 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
4054 executables. Also copy absolute relocations.
4055 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
4056 in relocatable executables.
4057 (allocate_dynrelocs): Copy relocations for relocatable executables.
4058 Output dynamic symbols for symbols defined in linker scripts.
4060 2005-02-11 Nick Clifton <nickc@redhat.com>
4062 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
4063 to avoid a compile time warning.
4065 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
4068 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
4069 inclusion of coffcode.h so that it is actually picked up.
4071 * coffcode.h (coff_std_swap_table): Add an unused attribute in
4072 case it is not used.
4074 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
4075 structure and macro.
4077 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
4080 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
4081 to protect the declaration of this array.
4083 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
4084 Avoid call to memcpy with a size of 0.
4086 2005-02-12 Alan Modra <amodra@bigpond.net.au>
4088 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
4089 old-style branches to undefined dot-symbols which will be
4090 satisfied by a plt call.
4092 2005-02-11 Alan Modra <amodra@bigpond.net.au>
4094 * elf64-ppc.c (move_plt_plist): New function, extracted from..
4095 (ppc64_elf_copy_indirect_symbol): ..here.
4096 (func_desc_adjust): Use move_plt_plist.
4098 2005-02-10 Paul Brook <paul@codesourcery.com>
4100 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
4102 2005-02-10 Paul Brook <paul@codesourcery.com>
4104 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
4106 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
4107 (elf_link_renumber_local_hash_table_dynsyms): New function.
4108 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
4110 2005-02-10 Jakub Jelinek <jakub@redhat.com>
4112 * bfd-in.h (BFD_LINKER_CREATED): Define.
4113 * bfd-in2.h: Rebuilt.
4114 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
4115 BFD_LINKER_CREATED bfds when determining input bfds without
4116 .note.GNU-stack section.
4118 2005-02-10 Maciej W. Rozycki <macro@mips.com>
4120 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
4121 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
4122 relocations against external symbols unchanged.
4124 2005-02-08 Paul Brook <paul@codesourcery.com>
4126 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
4129 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
4131 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
4134 2005-02-07 Maciej W. Rozycki <macro@mips.com>
4136 * elf64-mips.c: Fix formatting throughout.
4138 2005-02-07 Maciej W. Rozycki <macro@mips.com>
4140 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
4142 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
4144 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
4145 *ABS*/*UND* sections.
4146 (elf32_frv_relocate_section): Move zero-addend-required error...
4147 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
4148 missing needed TLS section.
4150 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
4152 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
4153 being the last symbol.
4154 (aout_link_add_symbols): Just return TRUE if a warning
4157 2005-02-07 Maciej W. Rozycki <macro@mips.com>
4159 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
4160 R_MIPS_GPREL32 relocations against external symbols.
4161 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
4164 2005-02-07 Alan Modra <amodra@bigpond.net.au>
4166 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
4167 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
4168 elf_string_from_elf_strtab.
4169 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
4170 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
4171 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
4172 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
4173 looking at cached symtab info first, before iterating over headers.
4174 For SHT_REL and SHT_RELA, load dynsymtab if needed.
4175 * elfcode.h (elf_object_p): Don't load section header stringtab
4178 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
4180 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
4181 against protected function when building shared library.
4184 * elf64-x86-64.c (is_32bit_relative_branch): New.
4185 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
4186 protected function symbol when building shared library for
4187 32bit relative branch instruction.
4189 2005-02-06 Alan Modra <amodra@bigpond.net.au>
4191 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
4192 syms when doing a relocatable link.
4193 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
4195 (ppc64_elf_tls_setup): Likewise.
4196 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
4198 2005-02-04 Alan Modra <amodra@bigpond.net.au>
4200 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
4201 (link_hash_newfunc): Clear all locals using memset.
4202 (make_fdh): Remove flags param. Always create fake func desc
4203 weak. Link the descriptor with the code entry sym.
4204 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
4205 (add_symbol_adjust): Adjust make_fdh call.
4206 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
4207 descriptor to strong undefined if code entry is strong.
4209 2005-02-04 Alan Modra <amodra@bigpond.net.au>
4211 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
4212 lookup here. Set to new before calling bfd_link_repair_undef_list.
4213 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
4215 2005-02-03 Alan Modra <amodra@bigpond.net.au>
4217 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
4219 2005-02-03 Alan Modra <amodra@bigpond.net.au>
4221 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
4222 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
4223 before the as-needed lib was loaded. Abort on unexpected refs.
4225 2005-02-02 Alan Modra <amodra@bigpond.net.au>
4227 * elflink.c (elf_smash_syms): Expand comments.
4228 (elf_link_add_object_symbols): Only call elf_smash_syms for
4229 as-needed dynamic objects.
4231 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
4232 everything, just the field specific to ia64.
4233 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
4235 2005-02-01 Alan Modra <amodra@bigpond.net.au>
4237 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
4238 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
4240 (struct add_symbol_adjust_data): New.
4241 (add_symbol_adjust): Make an undefweak func desc for old ABI
4242 objects to link with --as-needed shared libs. Return fail status.
4243 Don't adjust old ABI func entry sym to weak if func desc syms
4245 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
4248 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
4250 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
4253 2005-02-01 Alan Modra <amodra@bigpond.net.au>
4255 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
4256 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
4257 remove anything but new and undefweak.
4258 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
4260 (_bfd_elf_create_dynamic_sections): Formatting.
4261 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
4262 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
4263 (struct elf_smash_data): New.
4264 (elf_smash_syms): New function.
4265 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
4266 unneeded dynamic objects to loaded list.
4267 (elf_link_output_extsym): Don't handle as-needed here. Strip
4268 bfd_link_hash_new symbols.
4269 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
4270 delref when dynindx is already -1.
4271 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
4273 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
4275 2005-02-01 Ben Elliston <bje@au.ibm.com>
4277 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
4279 2005-02-01 Ben Elliston <bje@au.ibm.com>
4281 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
4282 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
4283 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
4284 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
4285 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
4286 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
4287 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
4288 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
4289 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
4290 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
4291 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
4292 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
4293 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
4294 throughout. Similarly, collapse #if 1'd code.
4296 2005-02-01 Ben Elliston <bje@au.ibm.com>
4298 * elf-bfd.h (bfd_elf_discard_group): Remove.
4299 * elf.c (bfd_elf_discard_group): Likewise.
4300 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
4302 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
4304 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
4305 (_bfd_elf_eh_frame_address_size): Declare.
4306 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
4307 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
4308 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
4309 (elf_backend_eh_frame_address_size): Define.
4310 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
4311 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
4312 size from the new backend hook.
4313 (_bfd_elf_write_section_eh_frame): Likewise.
4314 (_bfd_elf_eh_frame_address_size): New function.
4316 2005-01-31 Andrew Cagney <cagney@gnu.org>
4318 * configure: Regenerate to track ../gettext.m4.
4320 2005-01-31 Mark Mitchell <mark@codesourcery.com>
4322 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
4323 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
4325 2005-01-31 Nick Clifton <nickc@redhat.com>
4327 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
4328 sparc-lynxos, vax-vms) be obsolete.
4330 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4332 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
4333 * elf32-arm.c (ELF_MINPAGESIZE): Define.
4334 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
4335 * elfcode.h (elf_object_p): Use minpagesize instead of
4337 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
4338 (elfNN_bed): Include ELF_MINPAGESIZE.
4340 2005-01-28 Julian Brown <julian@codesourcery.com>
4342 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
4343 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
4344 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
4345 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
4346 passing flag value from ld. Set flag value in global hash table entry.
4347 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
4350 2005-01-27 Andrew Cagney <cagney@gnu.org>
4352 * configure: Regenerate to track ../gettext.m4 change.
4354 2005-01-25 Mark Mitchell <mark@codesourcery.com>
4356 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
4359 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4361 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4362 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
4364 * reloc.c: Add R_FRV_TLSMOFF.
4365 * elf32-frv.c (elf32_frv_howto_table): Likewise.
4366 (frv_reloc_map, frv_reloc_type_lookup): Map it.
4367 (elf32_frv_relocate_section): Handle it.
4368 (elf32_frv_check_relocs): Likewise.
4369 * libbfd.h, bfd-in2.h: Rebuilt.
4370 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
4371 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
4372 when given an undefweak TLS symbol. Fix constant TLS PLT entries
4373 such that they return the constant in gr9.
4374 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
4376 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
4377 too, such that they shrink on relaxation.
4378 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
4379 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
4380 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
4381 if we can guarantee the use of 16-bit constants.
4382 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4383 Introduce TLS support for FR-V FDPIC.
4384 * reloc.c: Add TLS relocations.
4385 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
4386 (elf32_frv_rel_tlsdesc_value_howto): New.
4387 (elf32_frv_rel_tlsoff_howto): New.
4388 (frv_reloc_map): Add new mappings.
4389 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
4391 (frvfdpic_dynamic_got_plt_info): New.
4392 (frvfdpic_plt_tls_ret_offset): New.
4393 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
4394 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
4395 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
4396 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
4398 (struct frvfdpic_relocs_info): Add TLS fields.
4399 (frvfdpic_relocs_info_hash): Warning clean up.
4400 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
4401 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
4402 (FRVFDPIC_TLS_BIAS): Define.
4403 (tls_biased_base): New.
4404 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
4406 (frv_reloc_type_lookup): Likewise.
4407 (frvfdpic_info_to_howto_rel): Likewise.
4408 (elf32_frv_relocate_section): Likewise.
4409 (_frv_create_got_section): Create the PLT section here.
4410 (elf32_frvfdpic_create_dynamic_sections): Not here.
4411 (_frvfdpic_count_nontls_entries): Move out of...
4412 (_frvfdpic_count_got_plt_entries): ... here.
4413 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
4414 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
4416 (_frvfdpic_relax_tls_entries): New.
4417 (_frvfdpic_compute_got_alloc_data): Add TLS support.
4418 (_frvfdpic_get_tlsdesc_entry): New.
4419 (_frvfdpic_assign_got_entries): Add TLS support.
4420 (_frvfdpic_assign_plt_entries): Likewise.
4421 (_frvfdpic_reset_got_plt_entries): New.
4422 (_frvfdpic_size_got_plt): Move out of...
4423 (elf32_frvfdpic_size_dynamic_sections): ... here.
4424 (_frvfdpic_relax_got_plt_entries): New.
4425 (elf32_frvfdpic_relax_section): New.
4426 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
4427 (elf32_frv_check_relocs): Add TLS support.
4428 (bfd_elf32_bfd_relax_section): Define for FDPIC.
4429 * libbfd.h, bfd-in2.h: Rebuilt.
4431 2005-01-25 Alan Modra <amodra@bigpond.net.au>
4433 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
4434 loadable reloc sections.
4435 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
4436 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
4438 2005-01-25 Alan Modra <amodra@bigpond.net.au>
4440 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
4441 sections immediately when linking shared libs. Instead, wait until
4442 we know a lib is needed.
4443 (_bfd_elf_link_create_dynstrtab): Extract from..
4444 (_bfd_elf_link_create_dynamic_sections_): ..here.
4445 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
4446 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
4447 for non-existent .dynamic.
4448 (elf_link_output_extsym): Don't complain about undefined symbols
4449 in as-needed dynamic libs that aren't actually linked.
4451 2005-01-24 Andrew Cagney <cagney@gnu.org>
4453 * configure: Regenerate, ../gettext.m4 was updated.
4455 2005-01-21 Ben Elliston <bje@au.ibm.com>
4457 * aout-encap.c: Remove unused file.
4459 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
4462 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
4463 non-function symbols are local.
4464 (_bfd_elf_symbol_refs_local_p): Likewise.
4466 2005-01-18 Alan Modra <amodra@bigpond.net.au>
4468 * bfd.c (bfd_link_just_syms): Add abfd param.
4469 * bfd-in2.h: Regenerate.
4471 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
4473 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
4474 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
4475 instructions. If the amount of padding is known, reduce the size
4476 of the CIE or FDE by that amount.
4478 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
4480 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
4481 augmentation_size. Use bfd_signed_vmas for data_align.
4482 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
4483 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
4484 functions. Don't read past the end of the enclosing CIE or FDE.
4485 (skip_bytes): New utility function.
4486 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
4488 (_bfd_elf_write_section_eh_frame): Use new functions.
4490 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
4492 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
4493 assert-style REQUIRE() macro to handle sanity checks.
4495 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
4497 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
4499 (read_unsigned_leb128): Removed.
4500 (read_signed_leb128): Removed.
4501 (find_abstract_instance_name): Updated.
4502 (parse_comp_unit): Accept info_ptr_unit.
4503 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
4504 comp unit and pass it to parse_comp_unit.
4506 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
4507 (read_signed_leb128): Moved to ...
4510 * libbfd-in.h (read_unsigned_leb128): New prototype.
4511 (read_signed_leb128): Likewise.
4512 * libbfd.h: Regenerated.
4514 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4515 Nick Clifton <nickc@redhat.com>
4517 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
4518 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
4519 arch_sh4a_nofpu_up in order to match the external names and make the
4520 testsuite's job easier.
4521 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
4523 * bfd-in2.h: Regenerate.
4525 2005-01-15 Andrew Cagney <cagney@gnu.org>
4528 * acinclude.m4: Move BFD_NEED_DECLARATION,
4529 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
4530 the new file bfd.m4. Include ../bfd/bfd.m4.
4531 * configure: Re-generate.
4533 2005-01-12 Alan Modra <amodra@bigpond.net.au>
4535 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
4536 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
4538 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
4539 R_PPC_RELAX32PC_PLT.
4541 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4543 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
4545 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
4546 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
4547 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
4548 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
4549 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
4550 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
4551 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
4552 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
4553 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
4554 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
4555 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4556 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
4557 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
4558 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
4560 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4562 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4565 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4567 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4568 * bfd-in2.h: Regenerate.
4569 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4570 to support these new machine values.
4571 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4573 (bfd_maxq_arch): Update values for the maxq20.
4575 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4577 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4578 non-shared object, do not reserve space in .plt and .rela.plt for
4579 regular symbols neither defined nor referenced in shared objects.
4581 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4583 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4584 to zero the structure.
4585 (create_got_section): Use BFD_ASSERT instead of abort.
4586 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4588 (create_got_section): New function.
4589 (sparc64_elf_create_dynamic_sections): Likewise.
4590 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4591 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4592 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4593 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4594 (sparc64_elf_finish_dynamic_symbol): Likewise.
4595 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4596 (elf_backend_create_dynamic_sections): Define to
4597 sparc64_elf_create_dynamic_sections.
4599 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4601 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4602 (elf_backend_omit_section_dynsym): Define to it.
4603 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4604 (elf_backend_omit_section_dynsym): Define to it.
4606 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4608 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4609 PT_DYNAMIC segment, unless .dynamic.
4611 2005-01-06 Paul Brook <paul@codesourcery.com>
4613 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4614 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4615 * configure: Regenerate.
4616 * elf32-arm.c: Add VxWorks target bfd.
4618 (elf32_arm_link_hash_table): Add use_rel.
4619 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4620 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4621 Correct offset calculation for RELA case.
4622 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4623 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4624 (elf32_arm_vxworks_link_hash_table_create): New function.
4625 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4626 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4627 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4629 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4631 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4633 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4634 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4635 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4636 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4637 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4638 (toc_adjusting_stub_needed): Rewrite.
4639 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4640 toc tests. Adjust for toc_adjusting_stub_needed changes.
4641 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4642 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4643 * section.c: Expand comment on backend bits.
4644 * bfd-in2.h: Regenerate.
4645 * libbfd.h: Regenerate.
4647 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4649 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4650 toc adjusting stub, do not test source section flags.
4652 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4654 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4655 from STABS debugging sections again.
4657 2005-01-05 Fred Fish <fnf@specifixinc.com>
4659 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4660 (find_abstract_instance_name): New function.
4661 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4662 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4663 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4665 2004-12-31 Paul Brook <paul@copdesourcery.com>
4667 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4669 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4671 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4672 Commit missing changes from 2004-12-22.
4673 * bfd-in2.h: Regenerate.
4675 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4677 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4679 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4681 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4682 Add 'base' argument for constructing register sections. Reformat.
4683 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4684 gp and fp regs. Reformat.
4686 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4688 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4689 * bfd-in2.h: Regenerate.
4690 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4691 (avr_reloc_map): Likewise.
4692 (avr_final_link_relocate): Likewise.
4694 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4696 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4697 as-needed dynamic libs as undefined.
4698 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4699 libs when finding they are needed.
4701 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4703 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4704 (opd_entry_value): Use opd_relocs if available.
4705 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4706 copy .opd relocations to opd_relocs.
4707 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4709 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4711 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4712 * elf32-v850.c (v850_elf_howto_table): Add entry for
4713 R_V850_LO16_SPLIT_OFFSET.
4714 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4715 (v850_elf_perform_lo16_relocation): New function, extracted from...
4716 (v850_elf_perform_relocation): ...here. Use it to handle
4717 R_V850_LO16_SPLIT_OFFSET.
4718 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4719 R_V850_LO16_SPLIT_OFFSET.
4720 * libbfd.h, bfd-in2.h: Regenerate.
4722 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4724 * config.bfd: Add s390x-ibm-tpf support.
4726 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4728 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4729 to prototype, to make hash info available.
4730 Prevent wrapped symbols from being adjusted twice.
4732 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4734 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4735 overflow for calls to undefined weak symbols.
4737 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4739 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4740 canonical sections syms have a name.
4742 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4744 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4745 have been adjusted for output.
4746 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4748 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4750 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4751 add symtab_hdr param.
4752 (group_signature): Update calls.
4753 * elf-bfd.h (bfd_elf_sym_name): Update.
4754 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4755 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4756 (ppc64_elf_relocate_section): Update.
4757 * elflink.c (elf_link_input_bfd): Update.
4759 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4761 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4762 st_shndx on STT_SECTION sections.
4764 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4766 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4767 ELF section symbols.
4769 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4771 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4772 return a real value, unless it is a PLT symbol.
4773 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4776 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4777 R_MIPS_JALR entry to 0.
4779 * archures.c: Define bfd_mach_mips9000.
4780 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4781 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4782 * cpu-mips.c (I_mips9000): Define.
4783 (arch_info_struct): Add case for bfd_mach_mips9000.
4784 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4785 * bfd-in2.h: Regenerate.
4787 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4789 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4792 2004-12-07 Ben Elliston <bje@gnu.org>
4794 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4796 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4798 Suggested by Fergal Daly <fergal@esatclear.ie>:
4799 * simple.c (simple_dummy_multiple_definition): New function.
4800 (bfd_simple_get_relocated_section_contents): Use it.
4802 2004-12-03 Jan Beulich <jbeulich@novell.com>
4804 * elf.c (elf_find_function): Don't use the last file symbol ever,
4805 seen, but the last one seen prior to the symbol being reported.
4806 Don't report a filename at all for global symbols when that might
4809 2004-12-01 Paul Brook <paul@codesourcery.com>
4811 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4812 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4815 2004-12-01 Paul Brook <paul@codesourcery.com>
4817 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4820 2004-11-30 Paul Brook <paul@codesourcery.com>
4822 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4823 no_pipeline_knowledge
4824 (elf32_arm_link_hash_table_create): Ditto.
4825 (bfd_elf32_arm_process_before_allocation): Ditto.
4826 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4828 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4830 * bfd-in2.h: Regenerate.
4832 2004-11-30 Randolph Chung <tausq@debian.org>
4834 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4835 (elf32_hppa_grok_psinfo): New function.
4836 (elf_backend_grok_prstatus): Define.
4837 (elf_backend_grok_psinfo): Define.
4839 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4842 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4844 2004-11-24 Paul Brook <paul@codesourcery.com>
4846 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4848 2004-11-24 Paul Brook <paul@codesourcery.com>
4850 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4851 (elf32_arm_swap_symbol_out): New function.
4852 (elf32_arm_size_info): Add.
4853 (elf_backend_size_info): Define.
4855 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4857 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4860 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4862 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4863 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4864 * nlmcode.h (nlm_write_object_contents): Warning fix.
4866 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4868 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4870 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4872 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4873 (elf32_arm_plt_thumb_stub): New.
4874 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4876 (elf32_arm_link_hash_traverse): Fix typo.
4877 (elf32_arm_link_hash_table): Add obfd.
4878 (elf32_arm_link_hash_newfunc): Initialize new fields.
4879 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4880 (elf32_arm_link_hash_table_create): Initialize obfd.
4881 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4882 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4883 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4884 interworking BFD is not dynamic.
4885 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4886 not emit glue for PLT references.
4887 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4888 emit glue for PLT references. Support the Thumb PLT prefix.
4889 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4891 (elf32_arm_check_relocs): Likewise.
4892 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4894 (allocate_dynrelocs): Handle Thumb PLT references.
4895 (elf32_arm_finish_dynamic_symbol): Likewise.
4896 (elf32_arm_symbol_processing): New function.
4897 (elf_backend_symbol_processing): Define.
4899 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4901 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4902 add_fde_encoding. Remove need_relative.
4903 * elf-eh-frame.c (extra_augmentation_string_bytes)
4904 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4905 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4906 in cases where the CIE has no existing 'R' augmentation. Use
4907 size_of_output_cie_fde when assigning offsets. Use the final offset
4908 as the new section size.
4909 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4910 Account for any extra augmentation bytes in the returned offset.
4911 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4912 moved before being modified. Pad growing entries with DW_CFA_nops.
4913 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4914 and add_fde_encoding.
4916 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4918 * elf32-arm.c (elf32_arm_relocate_section): Use
4919 arm_real_reloc_type.
4921 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4923 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4924 for discard relocations; don't add an R_MIPS_NONE to the main body
4927 2004-11-04 Paul Brook <paul@codesourcery.com>
4929 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4930 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4931 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4932 default version definition for unversioned symbols.
4933 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4934 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4935 _bfd_elf_slurp_version_tables. Set default version for unversioned
4938 2004-11-15 Paul Brook <paul@codesourcery.com>
4940 * elflink.c (elf_link_add_object_symbols): Don't assume version
4941 indices are consecutive.
4943 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4945 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4946 composite relocations against the personality data.
4948 2004-11-13 Paul Brook <paul@codesourcery.com>
4950 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4951 R_ARM_PREL31 relocations to PLT entries.
4952 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4953 (elf32_arm_check_relocs): Ditto.
4955 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4957 * xtensa-isa.c (xtensa_interface_class_id): New.
4959 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4961 * elf32-xtensa.c (property_table_compare): Remove assertion about
4962 entries with the same address and non-zero size.
4963 (xtensa_read_table_entries): Report such entries as errors.
4965 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4967 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4968 R_ARM_RELATIVE on Symbian OS.
4970 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4972 * som.c (som_bfd_print_private_bfd_data): New function.
4973 (som_object_setup): Save the auxiliary header. Don't assume that
4974 zero is an invalid entry point for a shared library.
4975 (som_object_p): Allocate the auxiliary header on the heap.
4977 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4979 (elf32_arm_symbian_modify_segment_map): Likewise.
4981 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4983 From David Poole <daveml@mbuf.com>:
4984 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4985 (elf32_arm_size_dynamic_sections): Call it.
4987 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4989 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4990 (ALL_MACHINES_CFILES): Fix typo.
4991 * Makefile.in: Regenerate.
4992 * po/SRC-POTFILES.in: Regenerate.
4994 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4996 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4997 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4998 symbol in the relocation.
5000 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
5001 Vineet Sharma <vineets@noida.hcltech.com>
5003 * coff-maxq.c: New File.
5004 * cpu-maxq.c: New File.
5005 * coffcode.h: Likewise.
5006 * config.bfd: Likewise.
5007 * configure.in (maxqcoff_vec): New target vector.
5008 * Makefile.am: Add support for maxq target.
5009 * configure.in: Likewise.
5010 * archures.c:. Likewise.
5011 * targets.c: Likewise.
5012 * bfd_in2.h : Regenerated.
5013 * Makefile.in: Regenerated.
5014 * configure: Regenerated.
5015 * doc/Makefile.in: Regenerated.
5017 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5019 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
5020 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
5021 C_NT_WEAK aux entries.
5022 (_bfd_coff_generic_relocate_section): Handle undefined
5025 2004-11-07 Andreas Schwab <schwab@suse.de>
5027 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
5028 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
5029 non-default visibility.
5031 2004-11-01 Mark Mitchell <mark@codesourcery.com>
5033 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
5035 (elf32_arm_symbian_modify_segment_map): Don't
5036 reset includes_filehdr and includes_phdrs here.
5038 2004-11-04 Daniel Jacobowitz <dan@debian.org>
5040 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
5041 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
5042 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
5044 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
5045 to a new removed list. Remove normal configuration stanzas.
5046 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
5047 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
5048 elfarm-nabi.lo with elf32-arm.lo.
5049 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
5050 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
5051 * elf32-arm.h: Remove.
5052 * elfarm-oabi.c: Remove.
5053 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
5054 and bfd_elf32_littlearm_oabi_vec.
5055 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
5057 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
5059 * config.bfd: Support crisv32-*-* like cris-*-*.
5060 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
5061 (bfd_mach_cris_v10_v32): New macros.
5062 * cpu-cris.c: Tweak formatting.
5063 (get_compatible): New function.
5065 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
5066 bfd_arch_info_type:s.
5067 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
5068 get_compatible for member compatible and link bfd_cris_arch_v32 as
5070 * elf32-cris.c (cris_elf_pcrel_reloc)
5071 (cris_elf_set_mach_from_flags): New functions.
5072 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
5073 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
5074 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
5075 numbers for bfd_mach_cris_v32.
5076 (PLT_ENTRY_SIZE_V32): New macro.
5077 (elf_cris_plt0_entry): Drop last comma in initializer.
5078 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
5079 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
5081 (cris_elf_relocate_section): Change all "%B(%A)" messages to
5083 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
5084 (elf_cris_finish_dynamic_sections): Similar.
5085 (elf_cris_adjust_dynamic_symbol): Similar.
5086 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
5088 <switch with PIC relocs>: Emit error and return FALSE for
5089 bfd_mach_cris_v10_v32.
5090 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
5091 Emit warning when generating textrel reloc.
5092 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
5093 (cris_elf_final_write_processing): Set flags according to mach.
5094 (cris_elf_print_private_bfd_data): Display
5095 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
5096 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
5097 new_flags. Don't call cris_elf_final_write_processing. Don't
5098 look at the actual elf header flags at all; use
5099 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
5100 in bfd_get_mach for ibfd and obfd and handle merging of compatible
5102 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5103 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
5104 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
5105 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
5106 * bfd-in2.h, libbfd.h: Regenerate.
5108 2004-11-04 Alan Modra <amodra@bigpond.net.au>
5110 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
5111 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
5113 (struct adjust_toc_info): New.
5114 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
5116 2004-11-03 Bob Wilson <bob.wilson@acm.org>
5118 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
5119 if there are no segments.
5121 2004-11-02 Daniel Jacobowitz <dan@debian.org>
5123 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
5125 2004-11-02 Nick Clifton <nickc@redhat.com>
5127 * elf32-iq2000.c: Convert to ISO C90 formatting.
5129 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
5131 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
5133 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
5135 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
5136 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
5137 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
5139 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5141 * elf32-sh.c (tpoff): Take alignment into account.
5143 2004-10-28 Nick Clifton <nickc@redhat.com>
5145 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
5146 performing a relocatable link.
5147 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
5148 for MIPS ports under Irix.
5150 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
5152 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
5153 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
5154 (elf32_arm_final_link_relocate): Ditto.
5155 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
5156 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
5157 (elf32_arm_adjust_dynamic_symbol): Ditto.
5158 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
5159 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
5160 (elf32_arm_r_howto): ... To here.
5161 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
5163 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
5166 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
5167 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
5168 and R_IA64_SECREL64LSB.
5170 2004-10-26 Paul Brook <paul@codesourcery.com>
5172 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
5173 (bfd_elf_size_dynamic_sections): Create default version definition.
5174 (elf_link_output_extsym): Adjust for default symbol version.
5176 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
5178 * mmo.c: Adjust to ISO C.
5180 * mmo.c (mmo_write_section_description): New function broken out
5181 of mmo_internal_write_section.
5182 (mmo_internal_write_section): For each of .text and .data, call
5183 mmo_write_section_description before outputting contents if it has
5184 nontrivially deducible vma or contents.
5185 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
5186 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
5187 symbols if found within the .data address range.
5189 2004-10-24 Daniel Jacobowitz <dan@debian.org>
5191 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
5193 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
5195 * mmo.c (File Layout): Correct place of misplaced blurb about
5198 2004-10-22 Mark Kettenis <kettenis@gnu.org>
5200 * config.bfd: Add mips64*-*-openbsd.
5202 2004-10-21 Bob Wilson <bob.wilson@acm.org>
5204 * elf32-xtensa.c (ebb_propose_action): Put declarations before
5207 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
5209 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
5210 * configure: Regenerate.
5212 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
5215 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
5216 to linker reloc_overflow callback.
5217 (aout_link_input_section_ext): Likewise.
5218 (aout_link_reloc_link_order): Likewise.
5219 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
5220 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5222 (alpha_relocate_section): Likewise.
5223 * coff-arm.c (coff_arm_relocate_section): Likewise.
5224 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
5225 * coff-h8500.c (extra_case): Likewise.
5226 * coff-i960.c (coff_i960_relocate_section): Likewise.
5227 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
5228 * coff-mips.c (mips_relocate_section): Likewise.
5229 * coff-or32.c (coff_or32_relocate_section): Likewise.
5230 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
5231 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
5232 * coff-sh.c (sh_relocate_section): Likewise.
5233 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
5234 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
5235 * coff-z8k.c (extra_case): Likewise.
5236 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
5237 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5238 (_bfd_coff_generic_relocate_section): Likewise.
5239 * ecoff.c (ecoff_reloc_link_order): Likewise.
5240 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
5241 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
5242 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
5243 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
5244 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5245 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
5246 * elf32-cris.c (cris_elf_relocate_section): Likewise.
5247 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
5248 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5249 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5250 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5251 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5252 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
5253 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5254 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5255 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5256 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
5257 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
5258 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5259 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
5260 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5261 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5262 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5263 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5264 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5265 * elf32-s390.c (elf_s390_relocate_section): Likewise.
5266 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5267 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5268 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5269 * elf32-vax.c (elf_vax_relocate_section): Likewise.
5270 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5271 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5272 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5273 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
5274 * elf64-s390.c (elf_s390_relocate_section): Likewise.
5275 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5276 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5277 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
5278 * elflink.c (elf_reloc_link_order): Likewise.
5279 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
5280 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
5281 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
5282 * linker.c (_bfd_generic_reloc_link_order): Likewise.
5283 * pdp11.c (pdp11_aout_link_input_section): Likewise.
5284 (aout_link_reloc_link_order): Likewise.
5285 * reloc.c (bfd_generic_get_relocated_section_contents):
5287 * xcofflink.c (xcoff_reloc_link_order): Likewise.
5288 * simple.c (simple_dummy_reloc_overflow): Updated.
5290 2004-10-20 Andreas Schwab <schwab@suse.de>
5292 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
5293 (elf_backend_plt_sym_val): Define.
5295 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
5297 * config.bfd: Set targ_underscore=yes for PE COFF targets
5299 2004-10-19 Alan Modra <amodra@bigpond.net.au>
5301 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
5302 (ppc64_elf_edit_opd): Likewise.
5304 2004-10-18 Mark Mitchell <mark@codesourcery.com>
5306 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
5307 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
5308 set SEC_ALLOC and SEC_LOAD.
5310 2004-10-18 Nick Clifton <nickc@redhat.com>
5312 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
5313 'name' for relocs against both local and global symbols.
5315 2004-10-16 Daniel Jacobowitz <dan@debian.org>
5317 * bfd-in2.h: Regenerate.
5318 * bfd.c (struct bfd): Add no_export.
5319 * elflink.c (elf_link_add_object_symbols): Handle no_export.
5321 2004-10-15 Alan Modra <amodra@bigpond.net.au>
5323 * config.bfd: Whitespace cleanup.
5324 * Makefile.am: Run "make dep-am"
5325 * Makefile.in: Regenerate.
5327 2004-10-15 Jakub Jelinek <jakub@redhat.com>
5329 * elflink.c (struct already_linked_section): Removed.
5330 (try_match_symbols_in_sections, already_linked): Removed.
5331 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
5332 prefix of section names when finding already_linked_table
5333 chain. Compare section names. Instead of calling already_linked,
5334 do it inline and only for sections in the same already_linked_list.
5336 2004-10-15 Alan Modra <amodra@bigpond.net.au>
5338 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
5339 parameter. If called after _bfd_elf_write_section_eh_frame,
5340 don't allow a -2 return unless need_* bit is already set, and
5341 handle offsets adjusted for output_offset.
5342 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
5343 * elf.c (_bfd_elf_section_offset): Update call.
5345 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
5348 * coffcode.h (coff_compute_section_file_positions): Cast to
5349 bfd_vma when computing page alignment.
5351 2004-10-13 Mark Mitchell <mark@codesourcery.com>
5353 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5354 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
5356 2004-10-12 Mark Mitchell <mark@codesourcery.com>
5358 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
5359 relocations use a virtual address, not a section offset.
5361 2004-10-12 Bob Wilson <bob.wilson@acm.org>
5363 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
5364 (narrow_instruction, widen_instruction): Remove unnecessary calls to
5365 xtensa_format_encode.
5366 (ebb_propose_action): Inline call to ebb_add_proposed_action.
5367 (ebb_add_proposed_action): Delete.
5369 2004-10-12 Bob Wilson <bob.wilson@acm.org>
5371 * elf32-xtensa.c: Use ISO C90 formatting.
5373 2004-10-12 Paul Brook <paul@codesourcery.com>
5375 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
5378 2004-10-12 Paul Brook <paul@codesourcery.com>
5380 * elf32-arm.h: Support EABI version 4 objects.
5382 2004-10-12 Alan Modra <amodra@bigpond.net.au>
5385 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
5386 Don't mark as default.
5387 (bfd_x86_64_arch): Don't mark as default.
5389 2004-10-12 Alan Modra <amodra@bigpond.net.au>
5391 * elflink.c (enum action_discarded): New.
5392 (elf_section_complain_discarded): Delete.
5393 (elf_action_discarded): New function subsuming the above and also
5394 controlling reloc behaviour.
5395 (elf_link_input_bfd): Use it.
5397 2004-10-11 Jakub Jelinek <jakub@redhat.com>
5399 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
5400 (special_sections): Add .gnu.liblist and .gnu.conflict.
5401 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
5403 2004-10-11 Alan Modra <amodra@bigpond.net.au>
5406 * elflink.c (elf_link_input_bfd): Try harder to support
5407 relocations against symbols in removed linkonce sections.
5409 2004-10-11 Alan Modra <amodra@bigpond.net.au>
5411 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
5414 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
5415 sections do not reference symbols in non-SEC_ALLOC sections.
5417 2004-10-11 Alan Modra <amodra@bigpond.net.au>
5420 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
5421 (_bfd_elf_link_omit_section_dynsym): Formatting.
5423 2004-10-10 Alan Modra <amodra@bigpond.net.au>
5425 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
5426 * libbfd.h: Regnerate.
5427 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
5428 * elf32-frv.c: Likewise.
5429 * elf32-m32r.c: Likewise.
5430 * elf32-ppc.c: Likewise.
5431 * elf64-hppa.c: Likewise.
5432 * elfxx-ia64.c: Likewise.
5433 * opncls.c: Likewise.
5435 2004-10-10 Alan Modra <amodra@bigpond.net.au>
5437 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
5438 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
5439 offsets stored in struct eh_cie_fde entries before doing other
5442 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
5443 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
5444 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
5445 setting offsets for removed CIEs. Don't set "sec", instead set
5446 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
5447 CIE in hdr_info. Only set make_relative and make_lsda_relative
5448 for CIEs. Use pointers rather than array indices.
5449 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
5450 make_lsda_relative, need_* on cie_inf for FDEs.
5451 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
5452 section output_offset. Delete cie_offset, instead use cie_inf
5453 pointer to CIE entry. Use need_relative and need_lsda_relative on
5454 CIE entry for FDEs. Use pointers rather than array indices.
5456 2004-10-09 Alan Modra <amodra@bigpond.net.au>
5458 * coff-rs6000.c (rs6000coff_vec): Add initializer for
5459 bfd_is_target_special_symbol.
5460 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5461 * som.c (som_bfd_is_target_special_symbol): Define.
5463 2004-10-08 Nick Clifton <nickc@redhat.com>
5465 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
5466 * configure: Regenerate.
5467 * bfd-in2.h: Regenerate.
5468 * syms.c (bfd_is_target_special_symbol): New interface function.
5469 Returns true when a symbol should be considered to be special.
5470 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
5471 the symbol jump table.
5472 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
5473 Return true iff the symbol is a mapping symbol.
5474 (bfd_elf32_bfd_is_target_special_symbol): Define.
5475 * elfxx-target.h: Provide a default definition for
5476 bfd_is_target_special_symbol.
5477 * aout-target.h: Likewise.
5478 * aout-tic30.c: Likewise.
5479 * binary.c: Likewise.
5480 * coffcode.h: Likewise.
5481 * i386msdos.c: Likewise.
5484 * libaout.h: Likewise.
5485 * libbfd-in.h: Likewise
5486 * libecoff.h: Likewise.
5487 * mach-o.c: Likewise.
5489 * nlm-target.h: Likewise.
5490 * oasys.c: Likewise.
5492 * ppcboot.c: Likewise.
5494 * tekhex.c: Likewise.
5495 * versados.c: Likewise.
5497 * xcoff-target.h: Likewise.
5499 * libbfd.h: Regenerate.
5501 2004-10-08 Daniel Jacobowitz <dan@debian.org>
5503 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
5504 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
5505 (elf_backend_section_from_shdr): Define.
5507 2004-10-08 Alan Modra <amodra@bigpond.net.au>
5509 * syms.c (bfd_is_local_label): Return false for file symbols.
5511 2004-10-07 Bob Wilson <bob.wilson@acm.org>
5512 David Heine <dlheine@tensilica.com>
5514 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
5515 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
5516 (elf32xtensa_no_literal_movement): New global variable.
5517 (elf_howto_table): Add entries for new relocations.
5518 (elf_xtensa_reloc_type_lookup): Handle new relocations.
5519 (property_table_compare): When addresses are equal, compare sizes and
5520 various property flags.
5521 (property_table_matches): New.
5522 (xtensa_read_table_entries): Extend to read new property tables. Add
5523 output_addr parameter to indicate that output addresses should be used.
5524 Use bfd_get_section_limit.
5525 (elf_xtensa_find_property_entry): New.
5526 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
5527 (elf_xtensa_check_relocs): Handle new relocations.
5528 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
5529 relocations. Use new xtensa-isa.h functions.
5530 (build_encoding_error_message): Remove encode_result parameter. Add
5531 new target_address parameter used to detect alignment errors.
5532 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
5533 error handling. Use new is_operand_relocation function.
5534 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
5535 Use underbar macro for error messages. Formatting.
5536 (get_const16_opcode): New.
5537 (get_l32r_opcode): Add a separate flag for initialization.
5538 (get_relocation_opnd): Operand number is no longer explicit in the
5539 relocation. Change to decode the opcode and analyze its operands.
5540 (get_relocation_slot): New.
5541 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
5542 Use new xtensa-isa.h functions to handle multislot instructions.
5543 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
5544 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
5545 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
5546 check_loop_aligned, check_branch_target_aligned_address, narrowable,
5547 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
5548 get_single_format, init_op_single_format_table): New.
5549 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
5550 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
5551 (contract_asm_expansion): Add error_message parameter and pass it to
5552 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
5553 with R_XTENSA_SLOT0_OP.
5554 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
5555 instructions. Use new xtensa-isa.h functions.
5556 (r_reloc struct): Add new virtual_offset field.
5557 (r_reloc_init): Add contents and content_length parameters. Set
5558 virtual_offset field to zero. Add contents to target_offset field for
5559 partial_inplace relocations.
5560 (r_reloc_is_defined): Check for null.
5561 (print_r_reloc): New debug function.
5562 (source_reloc struct): Replace xtensa_operand field with pair of the
5563 opcode and the operand position. Add is_abs_literal field.
5564 (init_source_reloc): Specify operand by opcode/position pair. Set
5565 is_abs_literal field.
5566 (source_reloc_compare): When target_offsets are equal, compare other
5567 fields to make sorting predictable.
5568 (literal_value struct): Add is_abs_literal field.
5569 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5570 (init_literal_value): New.
5571 (is_same_value): Replace with ...
5572 (literal_value_equal): ... this function. Add comparisons of
5573 virtual_offset and is_abs_literal fields.
5574 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5575 failure. Initialize has_last_loc field.
5576 (value_map_hash_table_delete): New.
5577 (hash_literal_value): Rename to ...
5578 (literal_value_hash): ... this. Include is_abs_literal flag and
5579 virtual_offset field in the hash value.
5580 (get_cached_value): Rename to ...
5581 (value_map_get_cached_value): ... this. Update calls to
5582 literal_value_hash and literal_value_equal.
5583 (add_value_map): Check for allocation failure. Update calls to
5584 value_map_get_cached_value and literal_value_hash.
5585 (text_action, text_action_list, text_action_t): New types.
5586 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5587 text_action_add, text_action_add_literal, offset_with_removed_text,
5588 offset_with_removed_text_before_fill, find_insn_action,
5589 print_action_list, print_removed_literals): New.
5590 (offset_with_removed_literals): Delete.
5591 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5592 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5593 allocated_relocs_count fields.
5594 (init_xtensa_relax_info): Initialize new fields.
5595 (reloc_bfd_fix struct): Add new translated field.
5596 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5598 (fix_compare, cache_fix_array): New.
5599 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5600 section via get_xtensa_relax_info. Use cache_fix_array to set up
5601 sorted fix_array and use bsearch instead of linear search.
5602 (section_cache_t): New struct.
5603 (init_section_cache, section_cache_section, clear_section_cache): New.
5604 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5605 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5606 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5607 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5609 (retrieve_contents): Use bfd_get_section_limit.
5610 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5611 to compute_removed_literals. Free value_map_hash_table when no longer
5613 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5614 compute_text_actions for all sections.
5615 (find_relaxable_sections): Mark sections as relaxable if they contain
5616 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5617 call. Increment relax_info src_count field only for appropriate
5618 relocation types. Remove is_literal_section check.
5619 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5620 r_reloc_init and find_associated_l32r_irel. Check
5621 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5622 literals. Pass is_abs_literal flag to init_source_reloc.
5623 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5624 CONST16 instructions. Adjust calls to r_reloc_init and
5625 pcrel_reloc_fits. Handle weak symbols conservatively.
5626 (find_associated_l32r_irel): Add bfd parameter and pass it to
5628 (compute_text_actions, compute_ebb_proposed_actions,
5629 compute_ebb_actions, check_section_ebb_pcrels_fit,
5630 check_section_ebb_reduces, text_action_add_proposed,
5631 compute_fill_extra_space): New.
5632 (remove_literals): Replace with ...
5633 (compute_removed_literals): ... this function. Call
5634 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5635 Call xtensa_read_table_entries to get the property table. Skip
5636 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5637 is_removable_literal, remove_dead_literal, and
5638 identify_literal_placement functions.
5639 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5640 instead of linear search.
5641 (is_removable_literal, remove_dead_literal,
5642 identify_literal_placement): New.
5643 (relocations_reach): Update check for literal not referenced by any
5644 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5645 (coalesce_shared_literal, move_shared_literal): New.
5646 (relax_section): Use bfd_get_section_limit. Call
5647 translate_section_fixes. Update calls to r_reloc_init and
5648 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5649 Add call to pin_internal_relocs. Add special handling for
5650 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5651 info to calculate new addend_displacement variable. Replace code for
5652 deleting literals with more general code to perform the actions
5653 determined by the action_list for the section.
5654 (translate_section_fixes, translate_reloc_bfd_fix): New.
5655 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5656 find_removed_literal only if is_operand_relocation. Update call to
5657 offset_with_removed_text. Use new target_offset and removed_bytes
5659 (move_literal): New.
5660 (relax_property_section): Use bfd_get_section_limit. Set new
5661 is_full_prop_section flag and handle new property tables. Update calls
5662 to r_reloc_init and offset_with_removed_text. Check
5663 is_relaxable_asm_section flag. Handle expansion of zero-sized
5664 unreachable entries, with use of offset_with_removed_text_before_fill.
5665 For relocatable links, combine entries only for literal tables.
5666 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5667 calls to offset_with_removed_text. Translate st_size field for
5669 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5670 failure. Add contents parameter. Update call to get_bfd_fix. Update
5671 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5672 R_XTENSA_ASM_EXPAND relocs.
5673 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5674 call to get_bfd_fix. Include offset from contents for partial_inplace
5676 (is_reloc_sym_weak): New.
5677 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5678 (prop_sec_len): New.
5679 (xtensa_is_property_section): Handle new property sections.
5680 (is_literal_section): Delete.
5681 (internal_reloc_compare): When r_offset matches, compare r_info and
5682 r_addend to make sorting predictable.
5683 (internal_reloc_matches): New.
5684 (xtensa_get_property_section_name): Handle new property sections.
5685 (xtensa_get_property_predef_flags): New.
5686 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5687 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5688 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5689 (xtisa_errno, xtisa_error_msg): New variables.
5690 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5691 (xtensa_insnbuf_alloc): Add error handling.
5692 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5693 use xtensa_format_decode. Add error handling.
5694 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5695 instruction length to find the number of bytes to copy.
5696 (xtensa_isa_init): Add error handling. Replace calls to
5697 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5698 tables in the xtensa_modules structure.
5699 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5700 xtensa_extend_isa): Delete.
5701 (xtensa_isa_free): Change to only free lookup tables.
5702 (opname_lookup_compare): Replace with ...
5703 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5704 (xtensa_insn_maxlength): Rename to ...
5705 (xtensa_isa_maxlength): ... this.
5706 (xtensa_insn_length): Delete.
5707 (xtensa_insn_length_from_first_byte): Replace with ...
5708 (xtensa_isa_length_from_chars): ... this function.
5709 (xtensa_num_opcodes): Rename to ...
5710 (xtensa_isa_num_opcodes): ... this.
5711 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5712 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5713 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5714 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5715 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5716 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5717 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5718 (xtensa_opcode_lookup): Add error handling.
5719 (xtensa_decode_insn): Replace with ...
5720 (xtensa_opcode_decode): ... this function, with new format and
5721 slot parameters. Add error handling.
5722 (xtensa_encode_insn): Replace with ...
5723 (xtensa_opcode_encode): ... this function, which does the encoding via
5724 one of the entries in the "encode_fns" array. Add error handling.
5725 (xtensa_opcode_name): Add error handling.
5726 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5727 xtensa_opcode_is_call): New.
5728 (xtensa_num_operands): Replace with ...
5729 (xtensa_opcode_num_operands): ... this function. Add error handling.
5730 (xtensa_opcode_num_stateOperands,
5731 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5732 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5733 xtensa_operand_is_visible): New.
5734 (xtensa_get_operand, xtensa_operand_kind): Delete.
5735 (xtensa_operand_inout): Add error handling and special-case for
5737 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5738 operate on one slot of an instruction. Added error handling.
5739 (xtensa_operand_encode): Handle default operands with no encoding
5740 functions. Check for success by comparing against decoded value.
5742 (xtensa_operand_decode): Handle default operands. Return decoded value
5743 through argument pointer. Add error handling.
5744 (xtensa_operand_is_register, xtensa_operand_regfile,
5745 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5746 (xtensa_operand_isPCRelative): Rename to ...
5747 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5748 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5749 through argument pointer. Add error handling.
5750 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5751 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5752 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5753 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5754 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5755 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5756 xtensa_state_is_exported, xtensa_sysreg_lookup,
5757 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5758 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5759 xtensa_interface_num_bits, xtensa_interface_inout,
5760 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5761 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5762 * xtensa-modules.c: Rewrite to use new data structures.
5763 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5764 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5765 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5766 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5767 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5768 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5769 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5770 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5771 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5772 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5773 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5774 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5775 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5776 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5777 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5778 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5779 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5780 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5781 * Makefile.in: Regenerate.
5782 * bfd-in2.h: Likewise.
5783 * libbfd.h: Likewise.
5785 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5787 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5788 against the absolute section.
5789 (mips_elf64_write_rela): Likewise.
5791 2004-10-07 Jan Beulich <jbeulich@novell.com>
5793 * elf.c (elf_find_function): Don't generally check for matching
5794 section, just for non-file symbols. Remove redunant comparison
5796 * elf32-arm.h (arm_elf_find_function): Likewise.
5798 2004-10-07 Jeff Baker <jbaker@qnx.com>
5800 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5801 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5804 2004-10-04 Roland McGrath <roland@redhat.com>
5806 * hash.c (bfd_hash_set_default_size): Use const for table.
5807 Use size_t instead of int for variable compared to sizeof results.
5809 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5812 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5814 2004-10-01 Paul Brook <paul@codesourcery.com>
5816 * elf32-arm.h (elf32_arm_fake_sections,
5817 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5819 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5821 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5823 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5825 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5826 need_relative or need_lsda_relative if we are processing an
5827 offset for a reloc on a FDE initial loc or LSDA field
5829 (_bfd_elf_write_section_eh_frame): Test need_relative and
5830 need_lsda_relative in place of corresponding make_* field
5831 when deciding to use pc-relative encodings.
5833 2004-09-30 Paul Brook <paul@codesourcery.com>
5835 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5836 target2 relocation type.
5838 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5841 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5843 2004-09-30 Paul Brook <paul@codesourcery.com>
5845 * reloc.c: Add BFD_RELOC_ARM_SMI.
5846 * bfd-in2.h: Regenerate.
5849 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5851 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5852 vma and output offset to address.
5853 * simple.c (simple_save_output_info): Only set output section
5854 and offset for debug sections, or those not already set up by
5856 (bfd_simple_get_relocated_section_contents): Update comment.
5858 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5860 * elf.c (IS_LOADED): Delete.
5861 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5862 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5865 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5868 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5869 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5870 redundant assignment of EM_SPARC.
5872 2004-09-22 Brian Ford <ford@vss.fsi.com>
5874 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5875 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5877 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5879 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5881 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5882 (elf_backend_modify_segment_map): Don't define.
5884 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5886 * elf.c (IS_LOADED): Define.
5887 (assign_file_positions_for_segments): Don't round up file offset of
5888 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5889 Delete code handling link script adjustment of lma. Do the adjust
5890 in later code handling similar ajustments. Remove dead code error
5891 check. Warn if section lma would require a negative offset
5892 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5893 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5894 update voff in section loop. Change voff in segment loop to be an
5895 adjustment on top of "off". Set sec->filepos and update "off" later.
5896 Test for loadable sections consistently using IS_LOADED. Similarly,
5897 test for alloc-only sections other than .tbss consistently.
5898 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5899 Tidy PT_NOTE handling. Use %B and %A in error messages.
5900 (assign_file_positions_except_relocs): Use %B in error message.
5902 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5904 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5905 (CONFIG_STATUS_DEPENDENCIES): New.
5906 (Makefile): Removed.
5907 (config.status): Likewise.
5908 * Makefile.in: Regenerated.
5910 2004-09-17 Paul Brook <paul@codesourcery.com>
5912 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5913 (bfd_elf32_arm_process_before_allocation): Update prototype.
5914 * bfd-in2.h: Regenerate.
5915 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5916 (elf32_arm_link_hash_table_create): Set it.
5917 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5918 (bfd_elf32_arm_set_target_relocs): New function.
5919 (arm_real_reloc_type): New function.
5920 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5921 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5922 (elf32_arm_gc_sweep_hook): Ditto.
5923 (elf32_arm_check_relocs): Ditto.
5924 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5925 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5927 (elf32_arm_got_prel): New variable.
5928 (elf32_arm_howto_from_type): New function.
5929 (elf32_arm_info_to_howto): Use it.
5930 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5931 BFD_RELOC_ARM_TARGET2.
5932 * libbfd.h: Regenerate.
5933 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5935 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5937 * ecoff.c: Update u.undef.next refs.
5938 * elf64-ppc.c: Likewise.
5939 * elflink.c: Likewise.
5940 * linker.c: Likewise.
5941 * xcofflink.c: Likewise.
5943 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5944 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5945 fields to indirect struct.
5946 * elf-m10300.c: Update u.weakdef refs.
5947 * elf32-arm.h: Likewise.
5948 * elf32-cris.c: Likewise.
5949 * elf32-frv.c: Likewise.
5950 * elf32-hppa.c: Likewise.
5951 * elf32-i370.c: Likewise.
5952 * elf32-i386.c: Likewise.
5953 * elf32-m32r.c: Likewise.
5954 * elf32-m68k.c: Likewise.
5955 * elf32-ppc.c: Likewise.
5956 * elf32-s390.c: Likewise.
5957 * elf32-sh.c: Likewise.
5958 * elf32-sparc.c: Likewise.
5959 * elf32-vax.c: Likewise.
5960 * elf32-xtensa.c: Likewise.
5961 * elf64-alpha.c: Likewise.
5962 * elf64-hppa.c: Likewise.
5963 * elf64-ppc.c: Likewise.
5964 * elf64-s390.c: Likewise.
5965 * elf64-sh64.c: Likewise.
5966 * elf64-sparc.c: Likewise.
5967 * elf64-x86-64.c: Likewise.
5968 * elfxx-ia64.c: Likewise.
5969 * elfxx-mips.c: Likewise.
5970 * elflink.c: Likewise. Also u.elf_hash_value.
5971 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5973 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5974 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5975 (bfd_elf_gc_record_vtentry): Likewise.
5976 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5978 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5980 * Makefile.am: Run "make dep-am".
5981 * Makefile.in: Regenerate.
5982 * bfd-in2.h: Regenerate.
5983 * po/SRC-POTFILES.in: Regenerate.
5984 * po/bfd.pot: Regenerate.
5986 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5988 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5989 with bitfields. Make "type" and "other" bitfields too.
5990 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5991 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5992 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5993 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5994 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5995 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5996 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5997 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5998 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5999 * elf-m10300.c: Likewise.
6001 * elf32-arm.h: Likewise.
6002 * elf32-cris.c: Likewise.
6003 * elf32-frv.c: Likewise.
6004 * elf32-hppa.c: Likewise.
6005 * elf32-i370.c: Likewise.
6006 * elf32-i386.c: Likewise.
6007 * elf32-m32r.c: Likewise.
6008 * elf32-m68k.c: Likewise.
6009 * elf32-ppc.c: Likewise.
6010 * elf32-s390.c: Likewise.
6011 * elf32-sh-symbian.c: Likewise.
6012 * elf32-sh.c: Likewise.
6013 * elf32-sh64.c: Likewise.
6014 * elf32-sparc.c: Likewise.
6015 * elf32-vax.c: Likewise.
6016 * elf32-xtensa.c: Likewise.
6017 * elf64-alpha.c: Likewise.
6018 * elf64-hppa.c: Likewise.
6019 * elf64-ppc.c: Likewise.
6020 * elf64-s390.c: Likewise.
6021 * elf64-sh64.c: Likewise.
6022 * elf64-sparc.c: Likewise.
6023 * elf64-x86-64.c: Likewise.
6024 * elflink.c: Likewise.
6025 * elfxx-ia64.c: Likewise.
6026 * elfxx-mips.c: Likewise.
6027 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
6028 * configure: Regenerate.
6029 * aclocal.m4: Regenerate.
6031 2004-09-16 Alan Modra <amodra@bigpond.net.au>
6033 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
6034 around uses of R_ARM_TARGET1.
6035 (elf32_arm_check_relocs): Likewise.
6037 2004-09-13 Paul Brook <paul@codesourcery.com>
6039 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
6041 * bfd-in2.h: Regenerate.
6042 * libbfd.h: Regenerate.
6043 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
6044 (elf32_arm_link_hash_table_create): Set target1_is_rel.
6045 (bfd_elf32_arm_process_before_allocation): Ditto.
6046 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
6047 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
6048 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
6051 2004-09-10 Joel Brobecker <brobecker@gnat.com>
6053 * hpux-core.c (thread_section_p): New function.
6054 (hpux_core_core_file_p): Fix computation of offset in call
6055 to bfd_seek. Create a ".reg" section from an arbitrary
6056 ".reg/<id>" section if none was created after having read
6059 2004-09-11 Andreas Schwab <schwab@suse.de>
6061 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
6062 * aclocal.m4: Rebuild.
6063 * configure: Rebuild.
6065 2004-09-10 Joel Brobecker <brobecker@gnat.com>
6067 * section.c (bfd_sections_find_if): Fix parameter name in
6068 comment to match code.
6070 2004-09-10 Alan Modra <amodra@bigpond.net.au>
6072 * elf.c (assign_file_positions_except_relocs): Assign relocs
6073 stored in a bfd section.
6075 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
6077 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
6078 h->gotplt_refcount to 0, not -1.
6080 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
6082 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6083 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
6085 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
6086 handle symbol visibility here.
6088 2004-09-07 Alan Modra <amodra@bigpond.net.au>
6090 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
6091 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
6093 (ppc_stub_name): Remove trailing "+0" on stub name.
6094 (create_linkage_sections): Create relocations for
6095 branch lookup table when --emit-relocs as well as when --shared.
6096 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
6097 relbrlt test. For --emit-stub-syms, always output a sym even when
6098 one already exists on a plt call stub. Put stub type in the stub
6100 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
6102 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
6103 reloc_count in stub sections. Adjust relbrlt test.
6104 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
6105 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
6106 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
6107 for relocs against discarded symbols. Fix comments.
6109 2004-09-06 Mark Mitchell <mark@codesourcery.com>
6111 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
6112 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
6114 (map_sections_to_segments): ... here. Use it. Assign a file
6115 position to the .dynamic section if it is not loadable, but part
6116 of the PT_DYNAMIC segment.
6117 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
6118 offsets, not VMAs, for the BPABI. Do not fill in the header in
6119 the .got.plt section for the BPABI.
6120 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
6122 (elf_backend_want_got_plt): Define to zero for Symbian OS.
6124 2004-09-06 Nick Clifton <nickc@redhat.com>
6126 * elflink.c (elf_link_add_object_symbols): Set the error code to
6127 bfd_error_wrong_format when the input format does not match the
6130 2004-09-06 Alan Modra <amodra@bigpond.net.au>
6132 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
6133 (ppc64_elf_check_directives): ..here.
6134 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
6135 before accessing ppc64_elf_tdata.
6136 (ppc64_elf_finish_dynamic_sections): And here too.
6138 2004-09-04 Alan Modra <amodra@bigpond.net.au>
6140 * bfd.c (_bfd_default_error_handler): Correct loop exit.
6142 2004-09-03 Mark Mitchell <mark@codesourcery.com>
6144 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
6145 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
6146 (bfd_elf32_littlearm_symbian_vec): Likewise.
6147 * configure: Regenerated.
6148 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
6149 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
6150 (PLT_ENTRY_SIZE): Likewise.
6151 (bfd_vma_elf32_arm_symbian_plt_entry): New
6153 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
6155 (create_got_section): Don't create sections when generating BPABI
6157 (elf32_arm_create_dynamic_sections): Tidy.
6158 (elf32_arm_link_hash_table_create): Set plt_header_size,
6159 plt_entry_size, and symbian_p.
6160 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
6161 generating BPABI objects.
6162 (allocate_dynrelocs): Use htab->plt_header_size, not
6163 PLT_HEADER_SIZE. Do not add to .got.plt when
6164 generating BPABI objects.
6165 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
6166 * elfarm-nabi.c: Add SymbianOS target vectors.
6167 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
6168 (_bfd_elf_link_create_dynamic_sections): Likewise.
6169 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
6170 (elfNN_bed): Use it.
6171 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
6172 (bfd_elf32_littlearm_symbian_vec): Likewise.
6173 (_bfd_target_vector): Add them.
6175 2004-09-03 Nick Clifton <nickc@redhat.com>
6178 * coffcode.h (handle_COMDAT): Replace abort with an warning
6179 message and allow the scan to continue.
6181 2004-09-02 Alan Modra <amodra@bigpond.net.au>
6183 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
6184 in when reading relocs, not our sorted syms. Remove unnecessary
6187 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
6189 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
6191 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
6193 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
6194 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
6195 replace uses of *_alias with *_noncanonical.
6196 * aclocal.m4: Rebuild with aclocal 1.4p6.
6197 * Makefile.in: Rebuild with automake 1.4p6.
6198 * doc/Makefile.in: Rebuild with automake 1.4p6.
6199 * configure.in: Autoupdate with autoupdate 2.59.
6200 * config.in: Regenerate with autoheader 2.59.
6201 * configure: Regnerate with autoconf 2.59.
6203 2004-08-28 Alan Modra <amodra@bigpond.net.au>
6205 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
6206 symbol pointer arrays before modifying.
6208 2004-08-28 Alan Modra <amodra@bigpond.net.au>
6210 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
6211 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
6212 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
6213 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
6214 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
6215 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
6216 Use both symbol tables on non-relocatable objects. Use a common
6217 error exit. Fix "mid" warning.
6218 * libbfd.h: Regenerate.
6219 * bfd-in2.h: Regenerate.
6221 2004-08-28 Alan Modra <amodra@bigpond.net.au>
6223 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
6225 (struct sfpr_def_parms): Save some space.
6226 (sfpr_define): Here too.
6228 * elf64-ppc.c (compare_symbols): Put section syms first.
6229 (sym_exists_at): New function.
6230 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
6231 points only for relocatable files. Use .opd section contents
6232 otherwise. Generally clean up the code.
6234 2004-08-27 Alan Modra <amodra@bigpond.net.au>
6236 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
6237 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
6238 (struct sfpr_def_parms): New.
6239 (sfpr_define): New function.
6240 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
6241 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
6242 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
6243 (savefpr1_tail, restfpr1_tail): New functions.
6244 (savevr, savevr_tail, restvr, restvr_tail): New functions.
6245 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
6246 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
6247 code. Define all ABI mandated _save and _rest functions.
6249 2004-08-26 Paul Brook <paul@codesourcery.com>
6251 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
6253 2004-08-26 Alan Modra <amodra@bigpond.net.au>
6255 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
6258 2004-08-26 Alan Modra <amodra@bigpond.net.au>
6260 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
6261 that pcrel correction is applied for R_386_PC32.
6263 2004-08-25 Alan Modra <amodra@bigpond.net.au>
6265 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
6266 for R_386_32 and R_386_PC32 relocs against symbols defined in
6269 2004-08-25 Dmitry Diky <diwil@spec.ru>
6271 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
6272 Add new relocations.
6273 * bfd-in2.h: Regenerate.
6274 * libbfd.h: Regenerate.
6275 * elf32-msp430.c: Clean-up code.
6276 (elf_msp430_howto_table): Add new relocation entries.
6277 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
6278 (msp430_elf_relax_section): New function.
6279 (msp430_elf_relax_delete_bytes): New function.
6280 (msp430_elf_symbol_address_p): New function.
6282 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6284 * elf32-m32r.c (m32r_elf_relocate_section): Handle
6285 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
6287 2004-08-20 Daniel Jacobowitz <dan@debian.org>
6289 * elflink.c (_bfd_elf_section_already_linked): Handle
6290 SEC_LINK_DUPLICATES_SAME_CONTENTS.
6292 2004-08-19 Mark Mitchell <mark@codesourcery.com>
6294 * config.bfd (arm*-*-symbianelf*): New target.
6295 (arm*-*-eabi*): Likewise.
6297 2004-08-19 Alan Modra <amodra@bigpond.net.au>
6299 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
6300 "struct ppc_link_hash_entry *".
6301 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
6302 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
6304 2004-08-19 Jakub Jelinek <jakub@redhat.com>
6306 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
6307 entries (where fd_aux overlaps next entry's fd_func).
6308 Add non_overlapping argument, use it.
6309 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
6310 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6311 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
6312 as indexes into opd_sym_map/opd_adjust array.
6313 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
6315 2004-08-18 Alan Modra <amodra@bigpond.net.au>
6317 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
6318 if we can look up their function descriptor in a regular file.
6320 2004-08-18 Nick Clifton <nickc@redhat.com>
6323 * cofflink.c (coff_link_add_symbols): Check that the comdat
6324 pointer in the coff_section_data structure has been initialised
6327 2004-08-18 Alan Modra <amodra@bigpond.net.au>
6330 * elflink.c (bfd_elf_record_link_assignment): Add comment about
6331 changing bfd_link_hash_undefined to bfd_link_hash_new.
6333 2004-08-17 Jakub Jelinek <jakub@redhat.com>
6335 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
6337 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
6338 (synthetic_opd, synthetic_relocatable): New variables.
6339 (compare_symbols, compare_relocs): New helper routines.
6340 (ppc64_elf_get_synthetic_symtab): New function.
6341 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
6343 * bfd-in2.h: Regenerated.
6344 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
6345 to relsyms. Return 0 if abfd is relocatable.
6347 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6349 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
6351 2004-08-17 Nick Clifton <nickc@redhat.com>
6353 * (is_arm_mapping_symbol_name): New function - return true
6354 when a symbol name matches the requirements for an ARM mapping
6356 (arm_elf_find_function): New function based on
6357 elf_find_function in elf.c but skipping ARM mapping symbols
6358 and including thumb function symbols.
6359 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
6360 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
6362 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6364 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
6365 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
6366 (ppc64_elf_brtaken_reloc): Here too.
6368 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6370 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
6372 (ppc64_elf_check_directives): Check that we have the right hash
6373 table before proceeding.
6375 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6377 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
6378 (adjust_opd_syms): Attach opd syms for deleted entries to one of
6379 the sections that will be discarded.
6381 2004-08-16 Alan Modra <amodra@bigpond.net.au>
6383 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
6385 2004-08-16 Alan Modra <amodra@bigpond.net.au>
6387 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
6388 free space available.
6390 2004-08-16 Alan Modra <amodra@bigpond.net.au>
6392 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
6393 occurrences with bfd_byte * thoughout file.
6395 * coff-rs6000.c (do_shared_object_padding): Warning fix.
6396 (xcoff_write_armap_big): Likewise.
6397 (xcoff_write_archive_contents_old): Likewise.
6398 (xcoff_write_archive_contents_big): Likewise.
6400 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
6402 2004-08-13 Nick Clifton <nickc@redhat.com>
6404 * elf32-arm.h: Convert to ISO C90.
6406 2004-08-13 Alan Modra <amodra@bigpond.net.au>
6409 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
6412 2004-08-13 Alan Modra <amodra@bigpond.net.au>
6414 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
6415 (bfd_archive_filename, bfd_get_section_ident): Delete.
6416 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
6417 bfd_archive_filename.
6418 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
6419 to warn about symbols in discarded sections. Use _bfd_error_handler.
6420 * aout-adobe.c (aout_adobe_callback): See below.
6421 * aout-cris.c (swap_ext_reloc_in): ..
6422 * coff-arm.c (find_thumb_glue, find_arm_glue,
6423 coff_arm_relocate_section, bfd_arm_process_before_allocation,
6424 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
6425 coff_arm_copy_private_bfd_data): ..
6426 * coff-i860.c (i860_reloc_processing): ..
6427 * coff-mcore.c (mcore_coff_unsupported_reloc,
6428 coff_mcore_relocate_section): ..
6429 * coff-ppc.c (coff_ppc_relocate_section): ..
6430 * coff-rs6000.c (xcoff_create_csect_from_smclas
6431 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6432 sh_swap_insns, sh_relocate_section): ..
6433 * coff-tic54x.c (tic54x_reloc_processing): ..
6434 * coff-tic80.c (coff_tic80_relocate_section): ..
6435 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
6436 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
6437 coff_slurp_symbol_table, coff_classify_symbol,
6438 coff_slurp_reloc_table): ..
6439 * coffgen.c (_bfd_coff_read_string_table): ..
6440 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
6441 _bfd_coff_generic_relocate_section): ..
6442 * cpu-arm.c (bfd_arm_merge_machines): ..
6443 * cpu-sh.c (sh_merge_bfd_arch): ..
6444 * elf-hppa.h (elf_hppa_relocate_section): ..
6445 * elf.c (bfd_elf_string_from_elf_section, setup_group,
6446 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
6447 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
6448 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
6449 * elf32-arm.h (find_thumb_glue, find_arm_glue,
6450 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
6451 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
6452 elf32_arm_relocate_section, elf32_arm_set_private_flags,
6453 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
6454 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
6455 cris_elf_merge_private_bfd_data
6456 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
6457 * elf32-gen.c (elf32_generic_link_add_symbols): ..
6458 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
6459 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
6460 elf32_hppa_relocate_section): ..
6461 * elf32-i370.c (i370_elf_merge_private_bfd_data,
6462 i370_elf_check_relocs, i370_elf_relocate_section): ..
6463 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
6464 elf_i386_relocate_section): ..
6465 * elf32-m32r.c (m32r_elf_relocate_section,
6466 m32r_elf_merge_private_bfd_data): ..
6467 * elf32-m68hc1x.c (m68hc12_add_stub,
6468 _bfd_m68hc11_elf_merge_private_bfd_data): ..
6469 * elf32-m68k.c (elf_m68k_relocate_section): ..
6470 * elf32-mcore.c (mcore_elf_unsupported_reloc,
6471 mcore_elf_relocate_section): ..
6472 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
6473 ppc_elf_check_relocs, ppc_elf_relocate_section,
6474 ppc_elf_begin_write_processing): ..
6475 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
6476 elf_s390_relocate_section): ..
6477 * elf32-sh-symbian.c (sh_symbian_import_as,
6478 sh_symbian_process_embedded_commands,
6479 sh_symbian_relocate_section): ..
6480 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
6481 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
6482 sh_elf_merge_private_data): ..
6483 * elf32-sparc.c (elf32_sparc_check_relocs,
6484 elf32_sparc_relocate_section,
6485 elf32_sparc_merge_private_bfd_data): ..
6486 * elf32-v850.c (v850_elf_check_relocs,
6487 v850_elf_merge_private_bfd_data): ..
6488 * elf32-xtensa.c (elf_xtensa_check_relocs,
6489 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
6490 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
6491 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
6492 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
6493 * elf64-gen.c (elf64_generic_link_add_symbols): ..
6494 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
6495 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
6496 ppc64_elf_relocate_section): ..
6497 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
6498 elf_s390_relocate_section): ..
6499 * elf64-sh64.c (sh_elf64_relocate_section): ..
6500 * elf64-sparc.c (sparc64_elf_check_relocs,
6501 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
6502 sparc64_elf_merge_private_bfd_data): ..
6503 * elf64-x86-64.c (elf64_x86_64_check_relocs,
6504 elf64_x86_64_relocate_section): ..
6505 * elflink.c (_bfd_elf_add_default_symbol,
6506 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
6507 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
6508 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
6509 elf_get_linked_section_vma, elf_fixup_link_order,
6510 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
6511 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
6512 * elfxx-ia64.c (elfNN_ia64_relax_section,
6513 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
6514 * elfxx-mips.c (mips_elf_perform_relocation,
6515 _bfd_mips_elf_check_relocs,
6516 _bfd_mips_elf_merge_private_bfd_data): ..
6517 * ieee.c (ieee_slurp_external_symbols): ..
6518 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
6519 * libbfd.c (_bfd_generic_verify_endian_match): ..
6520 * linker.c (_bfd_generic_link_add_one_symbol,
6521 _bfd_generic_section_already_linked): ..
6522 * pdp11.c (translate_to_native_sym_flags): ..
6523 * pe-mips.c (coff_pe_mips_relocate_section): ..
6524 * peicode.h (pe_ILF_build_a_bfd): ..
6525 * srec.c (srec_bad_byte): ..
6526 * stabs.c (_bfd_link_section_stabs): ..
6527 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
6528 Replace all uses of bfd_archive_filename and bfd_get_section_ident
6529 with corresponding %B and %A in _bfd_error_handler format string.
6530 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
6531 calls to use %A and %B. Fix "against symbol .. from section" and
6532 similar error messages. Combine multiple _bfd_error_handler calls
6533 where they were separated due to bfd_archive_filename deficiencies.
6534 * bfd-in2.h: Regenerate.
6536 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
6538 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
6541 2004-08-10 Alan Modra <amodra@bigpond.net.au>
6543 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
6544 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
6545 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
6547 (link_hash_newfunc): Init was_undefined.
6548 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
6549 Use undefweak instead.
6550 (ppc64_elf_check_directives): Fix undefs chain.
6551 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
6553 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
6554 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
6555 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
6557 2004-08-09 Jakub Jelinek <jakub@redhat.com>
6559 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
6560 error, test input_section flags rather than sec.
6562 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6564 * elf-bfd.h (struct elf_backend_data): Add
6565 elf_backend_archive_symbol_lookup.
6566 (_bfd_elf_archive_symbol_lookup): Declare.
6567 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6568 (elf_link_add_archive_symbols): ..extracted from here. Call the
6570 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6571 (elfNN_bed): Init new field.
6572 * elf64-ppc.c (elf_backend_check_directives): Define.
6573 (elf_backend_archive_symbol_lookup): Define.
6574 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6575 a ppc_link_hash_entry pointer.
6577 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6578 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6579 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6580 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6581 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6582 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6583 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6586 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6588 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6589 (ppc64_elf_add_symbol_hook): Test for NULL section.
6590 (get_sym_h): Formatting.
6591 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6594 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6595 long branch stubs with code handling plt and r2off branch stubs.
6597 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6599 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6600 * elflink.c (elf_link_input_bfd): Formatting.
6601 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6603 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6604 (link_hash_newfunc): Don't set it.
6605 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6606 (ppc64_elf_mark_entry_syms): Delete.
6607 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6608 sections. Use get_opd_info.
6609 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6611 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6613 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6615 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6616 (func_desc_adjust): Don't set have_undefweak.
6617 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6618 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6620 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6621 "struct ppc_link_hash_entry *". Adjust all references.
6622 (ppc64_elf_hide_symbol): Correct a comment.
6624 * elf64-ppc.c (get_opd_info): New function.
6625 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6626 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6627 before calling get_fdh. Test fdh rather than h before dereferencing
6628 fdh. Mark removed symbols in opd_adjust.
6629 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6630 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6632 (ppc64_elf_output_symbol_hook): Likewise.
6634 2004-08-06 Paul Brook <paul@codesourcery.com>
6636 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6637 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6638 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6639 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6640 and BFD_RELOC_ARM_SBREL32.
6641 * bfd-in2.h, bbfd.h: Regenerate.
6643 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6645 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6646 the dynamic link symbol actually in use.
6648 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6650 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6652 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6653 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6655 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6656 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6658 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6659 Nick Clifton <nickc@redhat.com>
6662 * bfd.c (_bfd_default_error_handler): Make it global.
6664 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6666 * elf.c (assign_section_numbers): Cope gracefully with sections
6667 which have SHF_LINK_ORDER set but no sh_link set up.
6668 * elflink.c (elf_get_linked_section_vma): Likewise.
6670 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6673 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6674 Set it to _bfd_default_error_handler.
6675 (elfNN_bed): Add elf_backend_link_order_error_handler.
6677 * libbfd-in.h (_bfd_default_error_handler): New.
6679 * libbfd.h: Regenerated.
6681 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6683 * archures.c (bfd_mach_sparc_64bit_p): Define.
6684 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6685 * bfd-in2.h: Rebuilt.
6687 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6689 Introduce SH2a support.
6690 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6691 * archures.c (bfd_mach_sh2a_nofpu): New.
6692 * bfd-in2.h: Rebuilt.
6693 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6694 (arch_info_struct): Add sh2a_nofpu.
6695 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6696 2003-12-29 DJ Delorie <dj@redhat.com>
6697 * reloc.c: Add relocs for sh2a.
6698 * bfd-in2.h: Regenerate.
6699 * libbfd.hh: Regenerate.
6700 2003-12-01 Michael Snyder <msnyder@redhat.com>
6701 * archures.c (bfd_mach_sh2a): New.
6702 * bfd-in2.h: Rebuilt.
6703 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6705 (arch_info_struct): Add sh2a.
6706 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6708 2004-07-28 Nick Clifton <nickc@redhat.com>
6709 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6712 * som.c (setup_sections): Improve estimation of space sizes in
6713 relocatable objects.
6715 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6716 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6717 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6719 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6720 * configure: Regenerate.
6721 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6722 case that accepts OSABI=NetBSD and OSABI=SysV.
6723 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6724 the base of .got or .data (if .got does not exist).
6725 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6727 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6728 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6729 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6730 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6732 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6735 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6736 (elf_sec_group): Defined.
6737 (bfd_elf_match_symbols_in_sections): New prototype.
6738 (_bfd_elf_setup_group_pointers): Likewise.
6740 * elf.c (bfd_elf_discard_group): Abort.
6741 (bfd_elf_set_group_contents): Also include relocation sections.
6742 Remove zero-fill for ld -r.
6743 (_bfd_elf_setup_group_pointers): New function.
6744 (elf_sort_elf_symbol): Likewise.
6745 (elf_sym_name_compare): Likewise.
6746 (bfd_elf_match_symbols_in_sections): Likewise.
6748 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6750 * elflink.c (match_group_member): New.
6751 (elf_link_input_bfd): Check group member for discarded section.
6752 (try_match_symbols_in_sections): New function.
6753 (already_linked): Likewise.
6754 (_bfd_elf_section_already_linked): Support mixing comdat group
6755 and linkonce section.
6757 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6758 * linker.c (bfd_section_already_linked_table_traverse): New.
6760 * libbfd.h: Regenerated.
6762 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6764 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6765 BFD_RELOC_CRX_SWITCH32.
6766 * bfd-in2.h: Regenerate.
6767 * libbfd.h: Regenerate.
6768 * elf32-crx.c: Support relocation/relaxation of
6769 BFD_RELOC_CRX_SWITCH* types.
6771 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6773 * elf64-ppc.c: Correct "Linker stubs" comment.
6775 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6777 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6779 (elf_linked_to_section): New.
6781 * elf.c (assign_section_numbers): Set up sh_link for
6784 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6785 to sh_link for SHT_IA_64_UNWIND sections.
6787 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6789 * elflink.c (elf_fixup_link_order): Add _() to error message.
6791 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6793 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6796 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6798 * aout-adobe.c (aout_32_section_already_linked): Defined.
6799 * aout-target.h (MY_section_already_linked): Likewise.
6800 * aout-tic30.c (MY_section_already_linked): Likewise.
6801 * binary.c (binary_section_already_linked): Likewise.
6802 * bout.c (b_out_section_already_linked): Likewise.
6803 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6804 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6805 * coffcode.h (coff_section_already_linked): Likewise.
6806 * i386msdos.c (msdos_section_already_linked): Likewise.
6807 * i386os9k.c (os9k_section_already_linked): Likewise.
6808 * ieee.c (ieee_section_already_linked): Likewise.
6809 * ihex.c (ihex_section_already_linked): Likewise.
6810 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6811 * mmo.c (mmo_section_already_linked): Likewise.
6812 * nlm-target.h (nlm_section_already_linked): Likewise.
6813 * oasys.c (oasys_section_already_linked): Likewise.
6814 * pef.c (bfd_pef_section_already_linked): Likewise.
6815 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6816 * som.c (som_bfd_discard_group): Likewise.
6817 * srec.c (srec_section_already_linked): Likewise.
6818 * tekhex.c (tekhex_section_already_linked): Likewise.
6819 * versados.c (versados_section_already_linked): Likewise.
6820 * vms.c (vms_section_already_linked): Likewise.
6821 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6822 * xsym.c (bfd_sym_section_already_linked): Likewise.
6824 * bfd-in.h (bfd_section_already_linked_table_init): New.
6825 (bfd_section_already_linked_table_free): Likewise.
6827 * coff-rs6000.c (rs6000coff_vec): Add
6828 _bfd_generic_section_already_linked.
6829 (pmac_xcoff_vec): Likewise.
6830 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6831 (aix5coff64_vec): Likewise.
6833 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6834 * elflink.c (_bfd_elf_section_already_linked): New function.
6836 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6838 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6839 (_bfd_generic_section_already_linked): New.
6840 (bfd_section_already_linked_hash_entry): Likewise.
6841 (bfd_section_already_linked): Likewise.
6842 (bfd_section_already_linked_table_lookup): Likewise.
6843 (bfd_section_already_linked_table_insert): Likewise.
6845 * linker.c (bfd_section_already_linked): New.
6846 (_bfd_section_already_linked_table): Likewise.
6847 (bfd_section_already_linked_table_lookup): Likewise.
6848 (bfd_section_already_linked_table_insert): Likewise.
6849 (already_linked_newfunc): Likewise.
6850 (bfd_section_already_linked_table_init): Likewise.
6851 (bfd_section_already_linked_table_free): Likewise.
6852 (_bfd_generic_section_already_linked): Likewise.
6854 * section.c (bfd_section): Remove comdat.
6855 (bfd_comdat_info): Moved to ...
6856 * bfd-in.h (coff_comdat_info): Here.
6857 (bfd_coff_get_comdat_section): New.
6858 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6859 * libcoff-in.h (coff_section_tdata): Add comdat.
6860 * coffcode.h (handle_COMDAT): Updated.
6861 * cofflink.c (coff_link_add_symbols): Likewise.
6862 * ecoff.c (bfd_debug_section): Likewise.
6864 * targets.c (bfd_target): Add _section_already_linked.
6865 (BFD_JUMP_TABLE_LINK): Updated.
6867 * bfd-in2.h: Regenerated.
6868 * libbfd.h: Likewise.
6869 * libcoff.h: Likewise.
6871 2003-07-21 Paul Brook <paul@codesourcery.com>
6873 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6874 elf_fixup_link_order): New functions.
6875 (bfd_elf_final_link): Call elf_fixup_link_order.
6877 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6879 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6880 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6882 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6883 _bfd_elf_symbol_refs_local_p.
6884 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6887 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6889 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6891 (bfd_elf_get_dyn_lib_class): New prototype.
6892 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6894 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6895 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6896 entry is needed. Issue an error if a DT_NEEDED entry is needed
6897 for a file marked DYN_NO_NEEDED.
6898 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6901 * bfd-in2.h: Regenerated.
6903 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6905 * elflink.c (elf_section_complain_discarded): Don't complain in
6908 2004-07-10 James E Wilson <wilson@specifixinc.com>
6910 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6911 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6912 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6913 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6915 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6916 bfd_put_64 to bfd_putl64.
6917 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6919 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6922 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6923 .init/.fini sections when trying to relax it.
6925 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6927 * elf.c (assign_file_positions_for_segments): Make sure the
6928 .dynamic section is the first section in the PT_DYNAMIC segment.
6930 2004-07-09 Nick Clifton <nickc@redhat.com>
6932 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6933 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6934 sh_elf_get_flags_from_mach functions so that they do not conflict
6935 when this target is built with other sh-elf targets.
6936 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6937 suppression of this function.
6938 (sh_elf_find_flags): Likewise.
6940 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6942 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6943 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6944 (BFD32_BACKENDS): Add elf32-crx.lo.
6945 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6946 (cpu-crx.lo): New target.
6947 (elf32-crx.lo): New target.
6948 * Makefile.in: Regenerate.
6949 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6950 (bfd_archures_list): Add bfd_crx_arch.
6951 * bfd-in2.h: Regenerate.
6952 * config.bfd: Handle crx-*-elf*, crx*.
6953 * configure.in: Handle bfd_elf32_crx_vec.
6954 * configure: Regenerate.
6955 * cpu-crx.c: New file.
6956 * elf32-crx.c: Likewise.
6957 * libbfd.h: Regenerate.
6958 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6959 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6960 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6961 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6962 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6963 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6964 * targets.c (bfd_elf32_crx_vec): Declare.
6965 (bfd_target_vector): Add bfd_elf32_crx_vec.
6967 2004-07-06 Nick Clifton <nickc@redhat.com>
6969 * config.bfd: Add sh-symbian-elf target.
6970 * configure.in: Add bfd_elf32_shl_symbian_vec.
6971 * configure: Regenerate.
6972 * elf-bfd.h (struct elf_backend_data): Add new field
6974 * elflink.c (elf_link_add_object_symbols): Invoke the
6975 check_directives function, if defined.
6976 * elfxx-target.h: Provide a default, NULL definition for
6978 * targets.c: Add bfd_elf32_shl_symbian_vec.
6979 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6981 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6982 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6983 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6984 not already been defined.
6985 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6986 * sh-symbian.c: New file. Provide functions to support the
6987 * sh-symbian-elf target.
6988 * Makefile.am: Add elf32-sh-symbian.c
6989 * Makefile.in: Regenerate.
6991 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6993 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6994 * Makefile.am: Ran make dep-am.
6995 * Makefile.in: Ran make dep-in.
6997 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6999 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
7002 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
7004 * config.bfd: Add want64 to configuration target s390-*-linux*.
7006 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
7008 * bfd.c (bfd_get_section_ident): New.
7010 * elflink.c (elf_link_read_relocs_from_section): Call
7011 bfd_get_section_ident to identify the section when reporting
7013 (_bfd_elf_link_output_relocs): Likewise.
7014 (elf_link_output_extsym): Likewise.
7015 (elf_link_input_bfd): Likewise.
7016 (bfd_elf_gc_record_vtinherit): Likewise.
7018 * bfd-in2.h: Regenerated.
7020 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
7021 Nick Clifton <nickc@redhat.com>
7024 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
7025 of section symbols to mips_elf_sort_hash_table ().
7027 2004-07-01 Alan Modra <amodra@bigpond.net.au>
7029 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
7031 (elf_section_complain_discarded): New function. Handle
7032 .gcc_except_table too.
7033 (elf_link_input_bfd): Rewrite handling of relocs against symbols
7034 in discarded sections.
7035 * elf-bfd.h (elf_discarded_section): Protect macro arg.
7037 2004-06-30 James E Wilson <wilson@specifixinc.com>
7039 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
7040 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
7042 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
7045 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
7046 local references to discarded sections and report their
7049 2004-06-30 Alan Modra <amodra@bigpond.net.au>
7051 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
7052 sec_info_type, test section name instead.
7054 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
7057 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
7058 in .init/.fini sections.
7060 2004-06-29 Bob Wilson <bob.wilson@acm.org>
7062 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
7063 bfd_get_section_limit.
7065 2004-06-29 Bob Wilson <bob.wilson@acm.org>
7067 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
7068 output section size.
7070 2004-06-29 Alan Modra <amodra@bigpond.net.au>
7072 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
7074 (mmix_elf_perform_relocation): Adjust for above change.
7075 (mmix_elf_relocate_section): Likewise.
7076 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
7077 (mmix_elf_get_section_contents): Delete.
7078 (bfd_elf64_get_section_contents): Delete.
7079 (mmix_elf_relocate_section): Zero stub area.
7080 * linker.c (default_indirect_link_order): Alloc max of section size
7082 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
7083 * section.c (bfd_malloc_and_get_section): Likewise.
7084 (struct bfd_section): Update rawsize comment.
7085 * bfd-in2.h: Regenerate.
7087 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
7089 2004-06-29 Alan Modra <amodra@bigpond.net.au>
7091 * bfd-in.h (bfd_get_section_limit): Define.
7092 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
7093 (_bfd_final_link_relocate): Use bfd_get_section_limit.
7094 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
7095 * coff-arm.c (coff_arm_relocate_section): Likewise.
7096 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
7097 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
7098 (bfd_ns32k_final_link_relocate): Likewise.
7099 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
7100 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
7101 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
7102 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
7103 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
7104 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
7105 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
7106 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
7107 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
7108 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
7109 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
7110 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
7111 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
7112 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
7113 * elf32-v850.c (v850_elf_reloc): Likewise.
7114 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
7115 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
7116 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
7117 * elf64-mips.c (mips_elf64_gprel32_reloc)
7118 (mips16_gprel_reloc): Likewise.
7119 * elf64-mmix.c (mmix_elf_reloc): Likewise.
7120 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
7121 * elf64-sparc.c (init_insn_reloc): Likewise.
7122 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
7123 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
7124 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
7125 (_bfd_mips_elf_generic_reloc): Likewise.
7126 * bfd-in2.h: Regenerate.
7128 2004-06-28 Alan Modra <amodra@bigpond.net.au>
7130 * bfd-in.h (struct stab_info): Move from stabs.c.
7131 * stabs.c (struct stab_link_includes_table): Delete.
7132 (stab_link_includes_lookup): Delete.
7133 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
7134 level of indirection from sinfo parm.
7135 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
7136 stabstr section. Adjust hash table accesses.
7137 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
7138 alloc. Adjust stab_info test.
7139 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
7140 (_bfd_coff_final_link): Adjust stab_info test.
7141 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
7142 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
7144 * libcoff-in.h (struct coff_link_hash_table): Likewise.
7145 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
7146 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
7147 stabstr section. Adjust stab_info test.
7148 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
7149 (_bfd_write_stab_strings): Adjust prototypes.
7150 * libbfd.h: Regenerate.
7151 * libcoff.h: Regenerate.
7152 * bfd-in2.h: Regenerate.
7154 2004-06-27 Mark Kettenis <kettenis@gnu.org>
7156 From Miod Vallat <miod@online.fr>:
7157 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
7159 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
7161 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
7162 (struct elf32_mn10300_link_hash_entry): Remove
7163 pcrel_relocs_copied.
7164 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
7165 R_MN10300_32. Don't adjust pcrel_relocs_copied.
7166 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
7167 and gotoff relocations if the symbol doesn't bind locally. Use
7168 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
7169 relocation for PCREL32.
7170 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
7171 to test whether a symbol binds locally.
7172 (elf32_mn10300_link_hash_newfunc): Don't initialize
7173 pcrel_relocs_copied.
7174 (_bfd_mn10300_elf_discard_copies): Delete.
7175 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
7177 2004-06-26 Mark Kettenis <kettenis@gnu.org>
7179 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
7181 2004-06-25 Joel Brobecker <brobecker@gnat.com>
7183 * som.c (som_set_reloc_info): Correct small typo.
7185 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
7187 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
7188 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
7189 (m32r_elf_gcsweep_hook): Likewise.
7190 (m32r_elf_check_relocs): Likewise.
7191 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
7192 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
7193 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
7194 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
7195 * bfd-in2.h: Regenerated.
7196 * libbfd.h: Regenerated.
7198 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
7200 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
7202 (elf64_x86_64_relocate_section): Issue an error for
7203 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
7204 against global symbols when building shared library.
7206 2004-06-24 Alan Modra <amodra@bigpond.net.au>
7208 * section.c (struct sec): Rename "_cooked_size" to "size".
7209 Rename "_raw_size" to "rawsize".
7210 (STD_SECTION): Adjust comments.
7211 (bfd_set_section_size, bfd_get_section_contents): Use size.
7212 (bfd_malloc_and_get_section): New function.
7213 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
7214 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
7215 Correctly free reloc and contents memory.
7216 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
7217 and fake CIE now that we can shink section size to zero.
7218 (_bfd_elf_write_section_eh_frame): Likewise..
7219 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
7220 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
7221 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
7222 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
7223 unneeded indirection.
7224 * elf.c (_bfd_elf_section_offset): .. and update call.
7225 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
7226 * libbfd.h: Regenerate.
7227 * bfd-in2.h: Regenerate.
7229 Replace occurrences of "_raw_size" and "_cooked_size" in most places
7230 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
7231 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
7232 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
7233 Similarly use "rawsize", if non-zero, in reloc functions to validate
7234 reloc addresses. Use new bfd_malloc_and_get_section in most places
7235 where bfd_get_section_contents was called. Expand all occurrences of
7236 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
7237 grok_prstatus and similar functions to "size".
7238 * aix386-core.c (aix386_core_file_p): ..
7239 * aix5ppc-core.c (xcoff64_core_p): ..
7240 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
7241 aout_adobe_set_section_contents): ..
7242 * aout-target.h (callback): ..
7243 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
7244 MY_bfd_final_link): ..
7245 * aoutf1.h (sunos4_core_file_p): ..
7246 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
7247 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
7248 final_link, aout_link_input_section): ..
7249 * binary.c (binary_object_p, binary_canonicalize_symtab,
7250 binary_set_section_contents): ..
7251 * bout.c (b_out_callback, b_out_write_object_contents,
7252 b_out_set_section_contents, b_out_bfd_relax_section,
7253 b_out_bfd_get_relocated_section_contents): ..
7254 * cisco-core.c (cisco_core_file_validate): ..
7255 * coff-alpha.c (alpha_ecoff_object_p,
7256 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
7257 * coff-arm.c (coff_arm_relocate_section,
7258 bfd_arm_allocate_interworking_sections): ..
7259 * coff-h8300.c (h8300_reloc16_extra_cases,
7260 h8300_bfd_link_add_symbols): ..
7261 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
7262 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
7263 ppc_bfd_coff_final_link): ..
7264 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
7265 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
7266 sh_align_loads, sh_coff_get_relocated_section_contents): ..
7267 * coff64-rs6000.c (xcoff64_write_object_contents,
7268 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
7269 * coffcode.h (coff_compute_section_file_positions,
7270 coff_write_object_contents): ..
7271 * coffgen.c (make_a_section_from_file, coff_write_symbols,
7272 coff_section_symbol, build_debug_section): ..
7273 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
7274 process_embedded_commands, _bfd_coff_link_input_bfd,
7275 _bfd_coff_write_global_sym): ..
7276 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
7277 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
7278 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
7279 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
7280 _bfd_dwarf2_find_nearest_line): ..
7281 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
7282 ecoff_compute_section_file_positions,
7283 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
7284 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
7285 _bfd_elf_discard_section_eh_frame_hdr,
7286 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
7287 _bfd_elf_write_section_eh_frame,
7288 _bfd_elf_write_section_eh_frame_hdr): ..
7289 * elf-hppa.h (elf_hppa_sort_unwind): ..
7290 * elf-m10200.c (mn10200_elf_relax_section,
7291 mn10200_elf_relax_delete_bytes,
7292 mn10200_elf_get_relocated_section_contents): ..
7293 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
7294 mn10300_elf_check_relocs, mn10300_elf_relax_section,
7295 mn10300_elf_relax_delete_bytes,
7296 mn10300_elf_get_relocated_section_contents,
7297 _bfd_mn10300_elf_adjust_dynamic_symbol,
7298 _bfd_mn10300_elf_discard_copies,
7299 _bfd_mn10300_elf_size_dynamic_sections,
7300 _bfd_mn10300_elf_finish_dynamic_sections): ..
7301 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
7302 _bfd_elf_make_section_from_phdr, elf_fake_sections,
7303 bfd_elf_set_group_contents, map_sections_to_segments,
7304 elf_sort_sections, assign_file_positions_for_segments,
7305 SECTION_SIZE, copy_private_bfd_data,
7306 _bfd_elf_get_dynamic_reloc_upper_bound,
7307 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
7308 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
7309 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
7310 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
7311 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
7312 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
7313 bfd_elf32_arm_process_before_allocation,
7314 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
7315 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
7316 elf32_arm_write_section): ..
7317 * elf32-cris.c (cris_elf_grok_prstatus,
7318 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
7319 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
7320 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
7321 elf_cris_discard_excess_dso_dynamics,
7322 elf_cris_discard_excess_program_dynamics): ..
7323 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
7324 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
7325 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
7326 _frv_create_got_section, _frvfdpic_assign_plt_entries,
7327 elf32_frvfdpic_size_dynamic_sections,
7328 elf32_frvfdpic_modify_segment_map,
7329 elf32_frvfdpic_finish_dynamic_sections): ..
7330 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
7331 elf32_h8_get_relocated_section_contents): ..
7332 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
7333 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
7334 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
7335 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
7336 elf32_hppa_finish_dynamic_sections): ..
7337 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
7338 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
7339 i370_elf_finish_dynamic_sections): ..
7340 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
7341 allocate_dynrelocs, elf_i386_size_dynamic_sections,
7342 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
7343 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
7344 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
7345 * elf32-ip2k.c (ip2k_is_switch_table_128,
7346 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
7347 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
7348 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
7349 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
7350 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
7351 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
7352 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
7353 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
7354 m32r_elf_get_relocated_section_contents): ..
7355 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
7356 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
7357 m68hc11_elf_relax_delete_bytes): ..
7358 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
7359 m68hc12_elf_size_one_stub): ..
7360 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
7361 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
7362 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
7363 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
7364 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
7365 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
7366 elf32_mips_grok_prstatus): ..
7367 * elf32-or32.c (or32_elf_consth_reloc): ..
7368 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
7369 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
7370 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
7371 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
7372 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
7373 ppc_elf_final_write_processing): ..
7374 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
7375 allocate_dynrelocs, elf_s390_size_dynamic_sections,
7376 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
7377 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
7378 sh_elf_relax_delete_bytes, sh_elf_align_loads,
7379 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
7380 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
7381 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
7382 * elf32-sh64-com.c (sh64_address_in_cranges,
7383 sh64_get_contents_type): ..
7384 * elf32-sh64.c (sh64_find_section_for_address,
7385 sh64_elf_final_write_processing): ..
7386 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
7387 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
7388 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
7389 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
7390 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
7391 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
7392 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
7393 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
7394 elf_vax_finish_dynamic_sections): ..
7395 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
7396 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
7397 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
7398 xstormy16_elf_finish_dynamic_sections): ..
7399 * elf32-xtensa.c (xtensa_read_table_entries,
7400 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
7401 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
7402 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
7403 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
7404 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
7405 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
7406 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
7407 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
7408 xtensa_callback_required_dependence): ..
7409 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
7410 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
7411 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
7412 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
7413 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
7414 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
7415 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
7416 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
7417 * elf64-hppa.c (allocate_dynrel_entries,
7418 elf64_hppa_size_dynamic_sections,
7419 elf64_hppa_finish_dynamic_sections): ..
7420 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
7421 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
7422 elf64_mips_grok_prstatus): ..
7423 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
7424 mmix_elf_relocate_section, mmix_elf_final_link,
7425 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
7426 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
7427 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
7428 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
7429 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
7430 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
7431 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
7432 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
7433 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
7434 ppc64_elf_finish_dynamic_sections): ..
7435 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
7436 allocate_dynrelocs, elf_s390_size_dynamic_sections,
7437 elf_s390_finish_dynamic_sections): ..
7438 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
7439 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
7440 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
7441 sh64_elf64_finish_dynamic_sections): ..
7442 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
7443 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
7444 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
7445 sparc64_elf_finish_dynamic_symbol,
7446 sparc64_elf_finish_dynamic_sections): ..
7447 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
7448 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
7449 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
7450 elf64_x86_64_finish_dynamic_sections): ..
7451 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
7452 * elfcode.h (elf_slurp_reloc_table): ..
7453 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
7454 elf_finalize_dynstr, elf_link_add_object_symbols,
7455 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
7456 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
7457 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
7458 elf32_mips_grok_prstatus): ..
7459 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
7460 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
7461 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
7462 elfNN_ia64_finish_dynamic_sections): ..
7463 * elfxx-mips.c (mips_elf_create_procedure_table,
7464 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
7465 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
7466 mips_elf_global_got_index, mips_elf_multi_got,
7467 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
7468 mips_elf_allocate_dynamic_relocations,
7469 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
7470 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
7471 _bfd_mips_elf_always_size_sections,
7472 _bfd_mips_elf_size_dynamic_sections,
7473 _bfd_mips_elf_finish_dynamic_symbol,
7474 _bfd_mips_elf_finish_dynamic_sections,
7475 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
7476 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
7477 _bfd_elf_mips_get_relocated_section_contents,
7478 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
7479 * hp300hpux.c (callback): ..
7480 * hppabsd-core.c (make_bfd_asection): ..
7481 * hpux-core.c (make_bfd_asection): ..
7482 * i386linux.c (linux_link_create_dynamic_sections,
7483 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
7484 * i386msdos.c (msdos_write_object_contents): ..
7485 * i386os9k.c (os9k_callback, os9k_write_object_contents,
7486 os9k_set_section_contents): ..
7487 * ieee.c (parse_expression, ieee_slurp_external_symbols,
7488 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
7489 ieee_write_section_part, do_with_relocs, do_as_repeat,
7490 do_without_relocs, ieee_write_debug_part, init_for_output,
7491 ieee_set_section_contents): ..
7492 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
7493 * irix-core.c (do_sections, make_bfd_asection): ..
7494 * libaout.h (aout_section_merge_with_text_p): ..
7495 * libbfd.c (_bfd_generic_get_section_contents,
7496 _bfd_generic_get_section_contents_in_window): ..
7497 * linker.c (default_indirect_link_order): ..
7498 * lynx-core.c (make_bfd_asection): ..
7499 * m68klinux.c (linux_link_create_dynamic_sections,
7500 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7501 * mach-o.c (bfd_mach_o_make_bfd_section,
7502 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
7503 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
7504 bfd_mach_o_scan_read_segment): ..
7505 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
7506 _bfd_merge_sections): ..
7507 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
7508 mmo_map_set_sizes, mmo_canonicalize_symtab,
7509 mmo_internal_write_section, mmo_write_object_contents): ..
7510 * netbsd-core.c (netbsd_core_file_p): ..
7511 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
7512 nlm_alpha_set_public_section): ..
7513 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
7514 * nlm32-sparc.c (nlm_sparc_write_import): ..
7515 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
7516 nlm_compute_section_file_positions): ..
7517 * oasys.c (oasys_object_p, oasys_slurp_section_data,
7518 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
7519 * opncls.c (get_debug_link_info): ..
7520 * osf-core.c (make_bfd_asection): ..
7521 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
7522 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
7523 final_link, aout_link_input_section): ..
7524 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
7525 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
7526 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
7527 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
7528 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
7529 * ptrace-core.c (ptrace_unix_core_file_p): ..
7530 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
7531 _bfd_final_link_relocate, bfd_generic_relax_section,
7532 bfd_generic_get_relocated_section_contents): ..
7533 * reloc16.c (bfd_coff_reloc16_relax_section,
7534 bfd_coff_reloc16_get_relocated_section_c): ..
7535 * riscix.c (riscix_some_aout_object_p): ..
7536 * rs6000-core.c (read_hdr, make_bfd_asection): ..
7537 * sco5-core.c (make_bfd_asection): ..
7538 * simple.c (bfd_simple_get_relocated_section_contents): ..
7539 * som.c (som_object_setup, setup_sections, som_prep_headers,
7540 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
7541 som_set_reloc_info, som_get_section_contents,
7542 som_bfd_link_split_section): ..
7543 * sparclinux.c (linux_link_create_dynamic_sections,
7544 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7545 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
7546 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
7547 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
7548 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
7549 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
7550 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
7551 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
7552 sunos_finish_dynamic_link): ..
7553 * syms.c (_bfd_stab_section_find_nearest_line): ..
7554 * tekhex.c (first_phase, tekhex_set_section_contents,
7555 tekhex_write_object_contents): ..
7556 * trad-core.c (trad_unix_core_file_p): ..
7557 * versados.c (process_esd, process_otr, process_otr): ..
7558 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
7559 * vms-misc.c (add_new_contents): ..
7560 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
7561 * vms.c (vms_set_section_contents): ..
7562 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7563 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7564 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7565 * xsym.c (bfd_sym_scan): .. See above.
7567 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7569 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7570 calling _bfd_merged_section_offset only for section symbols.
7572 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7574 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7575 for handling SEC_MERGE symbols in relax_section.
7577 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7579 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7580 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7581 linked together. Mark the result as h8300sx code.
7583 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7585 * elf-bfd.h (struct elf_backend_data): Added
7586 elf_backend_omit_section_dynsym.
7587 (_bfd_elf_link_omit_section_dynsym): Declare.
7588 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7589 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7590 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7591 (_bfd_elf_link_renumber_dynsyms): ... this function.
7592 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7593 _bfd_elf_link_omit_section_dynsym).
7594 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7596 2004-06-21 Nick Clifton <nickc@redhat.com>
7598 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7601 2004-06-17 Jerome Guitton <guitton@gnat.com>
7603 * bfd-in.h (bfd_cache_close_all): New function declaration.
7604 * bfd-in2.h: Regenerate.
7605 * cache.c (bfd_cache_close_all): New function definition.
7607 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7609 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7611 * configure: Regenerate.
7613 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7615 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7616 the pre-existing section.
7618 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7620 * section.c (struct sec): Remove usused flags. Reorganize a little.
7621 (bfd_get_section_size_before_reloc): Delete.
7622 (bfd_get_section_size_after_reloc): Delete.
7623 (STD_SECTION): Update.
7624 (bfd_get_section_size_now): Delete.
7625 (bfd_set_section_contents): Don't referece reloc_done.
7626 (bfd_get_section_contents): Remove reloc_done comment.
7627 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7629 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7630 * ecoff.c (bfd_debug_section): Update initializer.
7631 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7632 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7633 * bfd-in.h (bfd_section_size): Expand.
7634 (bfd_get_section_size): New macro.
7635 * bfd-in2.h: Regenerate.
7636 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7637 bfd_get_section_size_before_reloc with bfd_get_section_size.
7638 * coffcode.h (coff_write_object_contents): Likewise.
7639 * coffgen.c (build_debug_section): Likewise.
7640 * dwarf1.c (parse_line_table): Likewise.
7641 (_bfd_dwarf1_find_nearest_line): Likewise.
7642 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7643 * i386msdos.c (msdos_write_object_contents): Likewise.
7644 * pdp11.c (squirt_out_relocs): Likewise.
7645 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7646 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7648 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7650 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7651 removal) with updated comment.
7652 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7654 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7655 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7657 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7659 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7660 overflow on branches to undefweaks.
7662 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7664 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7665 as ecoff_section_data() does not return a valid lvalue.
7667 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7669 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7670 (elf_link_add_object_symbols): Likewise.
7672 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7673 (elf_backend_reloc_type_class): New.
7675 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7677 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7679 * configure: Regenerate.
7681 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7683 From: Albert Chin-A-Young <china@thewrittenword.com>
7684 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7687 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7689 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7692 2004-05-28 DJ Delorie <dj@redhat.com>
7694 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7695 for linking, but otherwise adjust reloc for merged sections.
7697 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7699 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7700 _bfd_merged_section_offset for local symbols.
7702 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7704 * Makefile.am: Regenerate dependencies.
7705 * Makefile.in: Regenerate.
7706 * archures.c: Add bfd_mach_sh3_nommu .
7707 * bfd-in2.h: Regenerate.
7708 * cpu-sh.c: Add sh3-nommu architecture.
7709 (bfd_to_arch_table): Create new table.
7710 (sh_get_arch_from_bfd_mach): Create new function.
7711 (sh_get_arch_up_from_bfd_mach): Create new function.
7712 (sh_merge_bfd_arch): Create new function.
7713 * elf32-sh.c (sh_ef_bfd_table): Add table.
7714 (sh_elf_check_relocs): Replace switch statement with
7715 use of sh_ef_bfd_table .
7716 (sh_elf_get_flags_from_mach): Add new function.
7717 (sh_find_elf_flags): Likewise.
7718 (sh_elf_copy_private_data): Replace most of non-elf contents
7719 with a call to sh_merge_bfd_arch() .
7721 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7723 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7724 * Makefile.in: Regenerate.
7726 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7728 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7729 custom calling conventions for dynamic symbols.
7730 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7731 symbol if it's an alias to a global one.
7733 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7735 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7738 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7740 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7743 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7745 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7746 for SHT_GROUP sections.
7748 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7750 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7752 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7753 * merge.c: Formatting. Remove unnecessary casts. Expand
7754 bfd_get_section_alignment macro.
7755 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7756 use throughout file.
7757 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7758 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7759 section name to determine sinfo group, instead test output section
7761 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7762 _bfd_strip_section_from_output rather than just twiddling flags.
7763 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7764 (_bfd_merge_sections): Update prototype.
7765 * libbfd.h: Regenerate.
7767 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7769 * netbsd-core.c: Correctly indent section that sets architecture
7772 From Miod Vallat <miod@online.fr>:
7773 * m88kopenbsd.c: New file.
7774 * targets.c (m88k_openbsd_vec): New.
7775 * config.bfd: Add m88k-*-openbsd*.
7776 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7777 (m88kopenbsd_vec): New.
7778 * configure: Regenerate.
7779 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7780 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7782 * Makefile.in: Regenerate.
7783 * po/SRC-POTFILES.in: Regenerate.
7785 2004-05-24 Nick Clifton <nickc@redhat.com>
7787 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7788 introduced by hash table size patch.
7790 2004-05-22 Ben Elliston <bje@au.ibm.com>
7792 * configure.in (is_release): Remove.
7793 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7794 (AC_OUTPUT): Don't output bfdver.h from version.h.
7795 * configure: Regenerate.
7796 * Makefile.am (RELEASE): New variable.
7797 (bfdver.h): New target.
7798 * Makefile.in: Regenerate.
7799 * doc/Makefile.in: Likewise.
7801 2004-05-22 Ben Elliston <bje@au.ibm.com>
7803 * Makefile.am (config.status): Don't depend on version.h.
7804 * Makefile.in: Regenerate.
7806 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7808 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7809 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7810 * libbfd.h: Regenerate.
7811 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7812 (_bfd_elf_rel_local_sym): Likewise.
7813 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7814 (elf_link_input_bfd): Likewise.
7815 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7816 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7817 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7818 (elfNN_ia64_relocate_section): Likewise.
7820 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7822 * hash.c (bfd_default_hash_table_size): New variable.
7823 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7824 (bfd_hash_set_default_size): New function. Set the default size
7825 to a selected prime number close to the argument. Document new
7827 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7828 * bfd-in2.h: Regenerate.
7829 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7830 * Makefile.in: Regenerate.
7832 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7834 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7835 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7836 arm, m68k, m88k and hppa core files.
7838 2004-05-21 Nick Clifton <nickc@redhat.com>
7840 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7841 (bfd_bwrite): Likewise.
7842 (bfd_tell): Likewise.
7843 (bfd_flush): Likewise.
7844 (bfd_stat): Likewise.
7845 (bfd_seek): Likewise.
7846 (bfd_get_mtime): Likewise.
7847 (bfd_get_size): Likewise.
7849 2004-05-19 Ben Elliston <bje@au.ibm.com>
7851 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7853 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7855 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7856 (bfd_generic_openr_next_archived_file): Likewise.
7858 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7860 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7861 section names by inserting a new substring after .gnu.linkonce, except
7862 for .gnu.linkonce.t.* where the "t." is replaced.
7864 2004-05-17 Adam Nemet <anemet@lnxw.com>
7866 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7867 (m68-*-lynxos* case): Likewise.
7868 (powerpc-*-lyxnos* case): New case.
7869 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7871 2004-05-17 David Heine <dlheine@tensilica.com>
7873 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7874 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7875 * bfd.c (bfd_copy_private_header_data): Define.
7876 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7878 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7879 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7880 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7881 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7882 segments by calling copy_private_bfd_data.
7883 (_bfd_elf_copy_private_header_data): Define.
7884 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7885 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7886 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7887 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7888 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7889 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7890 * som.c (som_bfd_copy_private_header_data): Define.
7891 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7892 * vms.c (vms_bfd_copy_private_header_data): Define.
7893 * bfd-in2.h: Regenerate.
7894 * libbfd.h: Regenerate.
7896 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7898 * elfxx-mips.c (MINUS_TWO): Define.
7899 (mips_elf_higher, mips_elf_highest,
7900 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7901 some bfd_vma values.
7902 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7904 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7906 * som.c (log2): Rename to exact_log2. Adjust all callers.
7908 2004-05-13 Paul Brook <paul@codesourcery.com>
7910 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7911 dwarf3 format CIE entries. Remove comment about the size of the
7912 ra_column field. It is now correctly deduced.
7914 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7916 * config.bfd (or32-*-rtems*): Switch to elf.
7918 2004-05-13 Nick Clifton <nickc@redhat.com>
7920 * po/fr.po: Updated French translation.
7922 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7924 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7925 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7926 Adjust counting of last_local.
7927 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7928 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7929 created by the linker nor !SHF_ALLOC.
7931 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7932 DT_PLTGOT to the start of the .got.plt section instead of the
7933 .got output section. Set sh_entsize for .got section in addition
7935 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7936 is at sgot->output_section->vma.
7937 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7938 DT_PLTGOT to the start of the .got.plt section instead of the
7939 .got output section.
7940 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7941 is at sgot->output_section->vma. Set sh_entsize for .got section
7942 in addition to .got.plt.
7943 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7944 (bfd_section_from_phdr): Likewise.
7945 (map_sections_to_segments): Likewise.
7946 (assign_file_positions_for_segments): Likewise.
7947 (get_program_header_size): Likewise.
7948 * elflink.c (bfd_elf_size_dynamic_sections): Set
7949 elf_tdata (output_bfd)->relro from info->relro.
7950 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7952 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7954 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7955 a zero symndx for which we hadn't accounted a dynamic relocation.
7956 (_frvfdpic_add_rofixup): Likewise.
7958 2004-05-07 Brian Ford <ford@vss.fsi.com>
7959 DJ Delorie <dj@redhat.com>
7961 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7962 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7963 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7964 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7966 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7968 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7969 immediately if there's no link info.
7970 (elf32_frvfdpic_copy_private_bfd_data): New.
7971 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7973 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7975 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7976 filename argument is null; do not call strlen on a null pointer.
7978 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7980 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7983 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7985 * configure.in (bfd_elf32_frvfdpic_vec): New.
7986 * configure: Rebuilt.
7987 * targets.c (bfd_elf32_frvfdpic_vec): New.
7988 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7990 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7991 frvfdpic instead of frv. Rearrange elf-target macros such that
7992 the FDPIC-specific ones are only defined for this new target
7994 (bfd_elf32_frvfdpic_vec): Declare.
7996 (elf32_frv_relocate_section): Use it to enable segment checking
7997 and to control rofixup emission. Add output section vma to
7998 applied relocation in non-LOAD non-ALLOC sections. Use
7999 _bfd_error_handler for errors.
8000 (_frv_create_got_section): Create .rel.got and .rofixup only in
8001 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
8003 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
8004 (elf32_frvfdpic_modify_segment_map): Likewise.
8005 (elf32_frv_finish_dynamic_sections): New, do-nothing.
8006 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
8007 error message if we miscompute the rofixup size.
8008 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
8009 (frvfdpic_elf_encode_eh_address): Likewise.
8010 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
8011 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
8012 relocs. Reject unknown relocation types.
8013 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
8014 (frv_elf_merge_private_bfd_data): Likewise.
8015 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
8016 0x4000 for newly-added elf32-frvfdpic.
8018 2004-05-05 Nick Clifton <nickc@redhat.com>
8021 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
8022 returning NULL as most users of this function do not check its
8024 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
8025 of bfd_cache_lookup().
8026 * sco5-core.c (sco5_core_file_p): Likewise.
8027 * trad-core.c (trad_unix_core_file_p): Likewise.
8029 2004-05-05 Nick Clifton <nickc@redhat.com>
8031 * cache.c (bfd_cache_lookup): Improve formatting.
8032 * archive.c: Fix formatting.
8034 2004-05-05 Peter Barada <peter@the-baradas.com>
8036 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
8037 * cpu-m68k.c(bfd_m68k_arch): Likewise.
8038 * bfd-in2.h(bfd_architecture): Regenerate.
8040 2004-05-03 Alan Modra <amodra@bigpond.net.au>
8042 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
8044 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
8045 those against discarded link-once and SEC_MERGE section symbols.
8047 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
8049 * section.c (bfd_get_section_by_name_if): New.
8050 * bfd-in2.h: Regenerated.
8052 2004-05-02 Alan Modra <amodra@bigpond.net.au>
8054 * som.c (som_bfd_is_group_section): Define.
8056 2004-05-01 Alan Modra <amodra@bigpond.net.au>
8058 * section.c (bfd_make_section_anyway): Copy the whole
8059 bfd_hash_entry, not just "next" from existing entry.
8061 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
8063 * elf.c (bfd_section_from_shdr): Maintain the section order in
8065 (special_sections): Add ".note.GNU-stack".
8066 (elf_fake_sections): Handle section group for relocatable
8069 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
8071 * section.c (bfd_sections_find_if): New.
8072 * bfd-in2.h: Regenerated.
8074 2004-04-30 Alan Modra <amodra@bigpond.net.au>
8076 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
8078 * elf-bfd.h (bfd_elf_is_group_section): Declare.
8079 * elf.c (bfd_elf_is_group_section): New function.
8080 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
8081 * section.c (bfd_generic_is_group_section): New function.
8082 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
8083 (BFD_JUMP_TABLE_LINK): Adjust.
8084 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
8085 * aout-target.h (MY_bfd_is_group_section): Define.
8086 * aout-tic30.c (MY_bfd_is_group_section): Define.
8087 * bfd.c (bfd_is_group_section): Define.
8088 * binary.c (binary_bfd_is_group_section): Define.
8089 * bout.c (b_out_bfd_is_group_section): Define.
8090 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
8091 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
8092 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
8093 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
8094 * coffcode.h (coff_bfd_is_group_section): Define.
8095 * i386msdos.c (msdos_bfd_is_group_section): Define.
8096 * i386os9k.c (os9k_bfd_is_group_section): Define.
8097 * ieee.c (ieee_bfd_is_group_section): Define.
8098 * ihex.c (ihex_bfd_is_group_section): Define.
8099 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
8100 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
8101 * mmo.c (mmo_bfd_is_group_section): Define.
8102 * nlm-target.h (nlm_bfd_is_group_section): Define.
8103 * oasys.c (oasys_bfd_is_group_section): Define.
8104 * pef.c (bfd_pef_bfd_is_group_section): Define.
8105 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
8106 * srec.c (srec_bfd_is_group_section): Define.
8107 * tekhex.c (tekhex_bfd_is_group_section): Define.
8108 * versados.c (versados_bfd_is_group_section): Define.
8109 * vms.c (vms_bfd_is_group_section): Define.
8110 * xsym.c (bfd_sym_bfd_is_group_section): Define.
8111 * bfd-in2.h: Regenerate.
8112 * libbfd.h: Regenerate.
8114 2004-04-30 Alan Modra <amodra@bigpond.net.au>
8116 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
8118 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
8120 * configure.in: Update version to 2.15.91.
8121 * configure: Regenerate.
8123 2004-04-29 Brian Ford <ford@vss.fsi.com>
8125 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
8126 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
8127 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
8128 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
8129 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
8130 .gnu.linkonce.wi. sections.
8131 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
8132 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
8134 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
8135 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
8137 2004-04-28 Chris Demetriou <cgd@broadcom.com>
8139 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
8140 * bfd-in2.h: Regenerate.
8141 * libbfd.h: Likewise.
8143 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8145 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
8147 (setup_sections): Use som_subspace_dictionary_record struct instead
8148 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
8149 is_comdat, is_common or dup_common.
8150 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
8151 is_comdat, is_common and dup_common in section subspace_dict from
8153 (som_begin_writing): Use som_subspace_dictionary_record struct.
8154 (som_finish_writing): Likewise.
8155 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
8156 is_common and dup_common flags in info for symbol. Add comment
8157 regarding linker support for these fields. Slightly reorganize
8159 (som_build_and_write_symbol_table): Set is_comdat, is_common and
8160 dup_common fields in symbol table from symbol info.
8161 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
8162 arguments. Set corresponding fields in copy_data. Change all callers.
8163 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
8165 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
8166 * som.h (som_subspace_dictionary_record): Define.
8167 (som_copyable_section_data_struct): Add is_comdat, is_common and
8169 (som_section_data_struct): Use som_subspace_dictionary_record struct
8170 instead of subspace_dictionary_record.
8171 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
8173 2004-04-27 Bob Wilson <bob.wilson@acm.org>
8175 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
8176 if set. Check reloc_done flag before applying relocations. Use
8177 output addresses, both when applying relocations and when comparing
8178 against the specified section.
8179 (elf_xtensa_relocate_section): Use output address to check if dynamic
8180 reloc is in a literal pool. Set section's reloc_done flag.
8182 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
8184 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
8185 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
8187 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
8190 2004-04-27 Alan Modra <amodra@bigpond.net.au>
8192 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
8193 structure field removed in 2004-04-24 patch.
8194 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
8196 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
8198 * elf32-arm.h (elf32_arm_section_flags): Likewise.
8199 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
8200 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
8201 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
8202 field before calling elf_backend_section_flags.
8204 2004-04-24 Chris Demetriou <cgd@broadcom.com>
8206 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
8207 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
8208 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
8209 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
8210 and BFD_RELOC_32_PCREL.
8211 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
8212 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
8213 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8214 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
8215 (mips_elf_next_relocation): Move comment about matching HI/LO
8217 (_bfd_mips_elf_relocate_section): Here. Remove handling for
8218 R_MIPS_GNU_REL_HI16.
8220 2004-04-23 Chris Demetriou <cgd@broadcom.com>
8222 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
8223 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
8224 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
8225 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
8226 and update comments to reflect current usage.
8227 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
8228 and MIPS_R_SWITCH, as well as several empty entries. Update comment
8230 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
8231 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
8232 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
8233 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
8234 type number to be MIPS_R_PCREL16.
8235 (mips_relocate_section): Remove support for link-time relaxation
8236 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
8237 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
8238 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
8239 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
8240 relaxation of branches used by embedded-PIC.
8241 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
8242 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
8243 related members, update comment.
8244 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
8245 code related to embedded-PIC.
8246 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
8247 initialization of now-removed 'adjust' member of
8248 'struct ecoff_debug_info'.
8250 2004-04-23 Chris Demetriou <cgd@broadcom.com>
8252 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
8254 2004-04-21 Philip Blundell <pb@nexus.co.uk>
8256 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
8257 relocs for locally defined symbols during -shared final link.
8258 (elf32_arm_final_link_relocate): Likewise.
8260 2004-04-22 Jakub Jelinek <jakub@redhat.com>
8262 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
8263 ELF_LINK_POINTER_EQUALITY_NEEDED.
8264 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
8265 if r_type is not R_X86_64_PC32.
8266 (elf64_x86_64_finish_dynamic_symbol): If
8267 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
8270 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
8272 * elf32-sh.c (sh_elf_plt_sym_val): New function.
8273 (elf_backend_plt_sym_val): Define.
8275 2004-04-22 Andrew Cagney <cagney@redhat.com>
8277 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
8279 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8281 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
8283 * som.c (som_set_section_contents): Constantify second argument.
8284 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
8285 (som_object_setup): Rework to avoid warning.
8286 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
8289 2004-04-22 Andrew Cagney <cagney@redhat.com>
8291 * cache.c (bfd_cache_close): Check for a previously closed file.
8293 2004-04-22 Jakub Jelinek <jakub@redhat.com>
8295 * bfd.c (bfd_get_synthetic_symtab): Define.
8296 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
8297 NAME##_get_synthetic_symtab.
8298 (struct bfd_target): Add _bfd_get_synthetic_symtab.
8299 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
8300 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
8302 (_bfd_elf_get_synthetic_symtab): New prototype.
8303 * elfcode.h (elf_get_synthetic_symtab): Define.
8304 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
8305 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
8306 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
8307 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
8308 * bfd-in2.h: Rebuilt.
8309 * libbfd.h: Rebuilt.
8310 * elf32-i386.c (elf_i386_plt_sym_val): New function.
8311 (elf_backend_plt_sym_val): Define.
8312 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
8313 (elf_backend_plt_sym_val): Define.
8314 * elf32-s390.c (elf_s390_plt_sym_val): New function.
8315 (elf_backend_plt_sym_val): Define.
8316 * elf64-s390.c (elf_s390_plt_sym_val): New function.
8317 (elf_backend_plt_sym_val): Define.
8318 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
8319 (elf_backend_plt_sym_val): Define.
8320 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
8321 (elf_backend_plt_sym_val): Define.
8322 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
8323 (elf_backend_plt_sym_val): Define.
8324 * aout-target.h (MY_get_synthetic_symtab): Define.
8325 * aout-tic30.c (MY_get_synthetic_symtab): Define.
8326 * coff-rs6000.c (rs6000coff_vec): Add
8327 _bfd_nodynamic_get_synthetic_symtab.
8328 (pmac_xcoff_vec): Likewise.
8329 * coff64-rs6000.c (rs6000coff64_vec): Add
8330 _bfd_nodynamic_get_synthetic_symtab.
8331 (aix5coff64_vec): Likewise.
8332 * sunos.c (MY_get_synthetic_symtab): Define.
8333 * vms.c (vms_get_synthetic_symtab): Define.
8335 2004-04-22 Nick Clifton <nickc@redhat.com>
8337 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
8339 2004-04-22 Peter Barada <peter@the-baradas.com>
8341 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
8342 * bfd2-in.h: Regenerate.
8343 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
8345 2004-04-21 Chris Demetriou <cgd@broadcom.com>
8347 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
8348 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
8349 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
8350 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
8351 * bfd-in2.h: Regenerate.
8353 2004-04-21 Bob Wilson <bob.wilson@acm.org>
8355 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
8356 require relocations against a weak symbol to reference the same
8357 symbol hash entry if not a final, static link.
8358 (get_cached_value, add_value_map): Add final_static_link argument.
8359 (remove_literals): Pass final_static_link argument as needed.
8361 2004-04-21 Andrew Cagney <cagney@redhat.com>
8363 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
8364 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
8365 (opncls_bwrite, opncls_bclose, opncls_bflush)
8366 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
8367 bfd iovec that uses function callbacks.
8368 (bfd_close): Use the iovec's bclose.
8369 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
8370 (cache_bclose, cache_bflush, cache_bstat)
8371 (cache_iovec): New functions and global variable, implement a
8372 cache "iovec", where applicable set bfd_error.
8373 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
8374 * bfdio.c (struct bfd_iovec): Define.
8375 (real_read): Delete function.
8376 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
8377 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
8378 assume that bread and bwrite set bfd_error.
8379 * bfd.c (struct bfd): Add "iovec", update comments.
8380 * bfd-in2.h, libbfd.h: Re-generate.
8382 2004-04-21 Andrew Cagney <cagney@redhat.com>
8384 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
8386 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
8388 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
8389 (bfd_elf_gc_sections): Fail if a shared object is being created.
8390 Do not fail if dynamic sections have been created. Instead call
8391 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
8392 dynamically referenced symbols. Do not mark the whole graph
8393 rooted at .eh_frame, only the section proper.
8395 2004-04-20 DJ Delorie <dj@redhat.com>
8397 * reloc.c: Add BFD_RELOC_32_SECREL.
8398 * bfd-in2.h: Regenerate.
8399 * libbfd.h: Likewise.
8400 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
8401 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
8402 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
8404 2004-04-19 Jakub Jelinek <jakub@redhat.com>
8406 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
8407 relocs against hidden/protected undefweak symbols properly.
8408 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
8410 2004-04-18 Mark Kettenis <kettenis@gnu.org>
8412 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
8413 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
8416 2004-04-17 Brian Ford <ford@vss.fsi.com>
8418 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
8419 filepos for the SizeOfHeaders field.
8420 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
8422 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
8424 2004-04-16 Alan Modra <amodra@bigpond.net.au>
8426 * simple.c (bfd_simple_get_relocated_section_contents): Don't
8427 change reloc_done. Set and restore _cooked_size.
8430 2004-04-15 Mark Kettenis <kettenis@gnu.org>
8432 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
8435 2004-04-15 Nick Clifton <nickc@redhat.com>
8437 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
8439 2004-04-15 Alan Modra <amodra@bigpond.net.au>
8441 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
8443 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
8445 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
8446 when it is a definition.
8448 2004-04-14 Alan Modra <amodra@bigpond.net.au>
8450 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
8451 when statically linking PIC code.
8452 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
8454 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8456 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
8457 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
8458 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
8459 * configure: Regenerate.
8461 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
8463 * elflink.c: Include libiberty.h.
8464 * Makefile.am (elflink.lo): Depend on libiberty.h.
8465 * Makefile.in: Regenerate.
8467 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
8469 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
8472 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
8474 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
8475 reserve the memory for dynamic linker
8477 2004-04-05 Mark Kettenis <kettenis@gnu.org>
8479 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
8480 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
8482 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
8484 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
8485 RELOC_FOR_GLOBAL_SYMBOL.
8486 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
8488 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
8490 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
8491 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
8493 2004-04-01 Paul Brook <paul@codesourcery.com>
8495 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
8496 * elf32-arm.h (struct elf32_elf_section_map): New.
8497 (struct _arm_elf_section_data): New.
8498 (elf32_arm_section_data): Define.
8499 (struct elf32_arm_link_hash_table): Add byteswap_code.
8500 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
8501 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
8502 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
8503 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
8504 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
8505 (bfd_elf32_new_section_hook, elf_backend_write_section,
8506 elf_backend_link_output_symbol_hook): Define.
8508 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
8510 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
8511 that keeps the characters in a B_INCL..B_EINCL range.
8512 (_bfd_link_section_stabs): When computing the sum of the
8513 characters in a B_INCL..B_EINCL range also keep a copy of those
8514 characters. Use this information to distinguish between
8515 include sections that have the same sum and the same length
8516 but which are nevertheless unique.
8518 2004-03-31 Paul Brook <paul@codesourcery.com>
8520 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
8521 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
8523 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
8525 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
8526 to 'sum_chars' and add field 'num_chars'.
8527 (_bfd_link_section_stabs): When computing the sum of the
8528 characters in a B_INCL..B_EINCL range also keep a count of the
8529 number of characters. Use this information to help distinguish
8530 between include sections when have the same sum but which
8531 nevertheless are still unique.
8533 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
8535 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
8537 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
8538 Tomer Levi <Tomer.Levi@nsc.com>
8540 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
8541 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
8542 (BFD32_BACKENDS): Add elf32-cr16c.lo.
8543 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
8544 (cpu-cr16c.lo): New target.
8545 (elf32-cr16c.lo): Likewise.
8546 * Makefile.in: Regenerate.
8547 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
8548 (bfd_archures_list): Add bfd_cr16c_arch.
8549 * config.bfd: Handle cr16c-*-elf*.
8550 * configure.in: Handle bfd_elf32_cr16c_vec.
8551 * configure: Regenerate.
8552 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
8553 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
8554 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
8555 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
8556 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
8557 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
8558 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
8559 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
8560 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
8561 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8562 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8563 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8564 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8565 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8566 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8567 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8568 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8569 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8570 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8571 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8572 * targets.c (bfd_elf32_cr16c_vec): Declare.
8573 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8574 * cpu-cr16c.c: New file.
8575 * elf32-cr16c.c: Likewise.
8576 * libbfd.h: Regenerate.
8577 * bfd-in2.h: Likewise.
8579 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8581 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8583 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8585 * Makefile.am: Remove all mention of elflink.h.
8586 * Makefile.in: Regenerate.
8587 * bfd-in.h (bfd_elf_discard_info): Declare.
8588 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8589 * bfd-in2.h: Regenerate.
8590 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8591 bfd_elf32_link_record_dynamic_symbol,
8592 bfd_elf64_link_record_dynamic_symbol,
8593 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8594 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8595 _bfd_elf32_link_record_local_dynamic_symbol,
8596 _bfd_elf64_link_record_local_dynamic_symbol,
8597 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8598 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8599 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8600 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8601 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8602 _bfd_elf32_reloc_symbol_deleted_p,
8603 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8604 (bfd_elf_link_record_dynamic_symbol,
8605 bfd_elf_link_record_local_dynamic_symbol,
8606 bfd_elf_final_link, bfd_elf_gc_sections,
8607 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8608 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8609 bfd_elf_reloc_symbol_deleted_p): Declare.
8610 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8611 * elf32-arm.h: Update for changed function names. Remove local
8612 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8613 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8614 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8615 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8616 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8617 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8618 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8619 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8620 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8621 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8622 (bfd_elfNN_print_symbol): Define.
8623 * elfcode.h: Don't include elflink.h.
8624 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8625 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8626 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8627 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8628 elf_link_record_local_dynamic_symbol): Don't define.
8629 * elflink.c: Update for changed function names. Move elflink.h
8631 * elflink.h: Delete file.
8632 * po/SRC-POTFILES.in: Regenerate.
8633 * po/bfd.pot: Regenerate.
8635 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8637 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8638 "name" for global syms accidentally removed in 2004-03-20 change.
8640 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8642 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8643 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8644 where Elf_External_* is different for 64 and 32 bit, with
8645 corresponding elf_size_info field.
8646 (struct elf_final_link_info): Use "bfd_byte *" instead
8647 of "Elf_External_Sym *" for external_syms and symbuf.
8648 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8649 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8650 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8651 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8652 (elf_link_sort_cmp2): Adjust.
8653 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8654 using ELF_R_SYM macro. Set u.sym_mask.
8655 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8656 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8657 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8658 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8659 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8660 swap_syn_out functions. Rearrange dyn swap in/out switch.
8661 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8662 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8663 (elf_link_flush_output_syms): Add elf_backend_data arg.
8664 (elf_link_check_versioned_symbol): Likewise.
8665 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8666 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8667 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8668 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8669 ELF_R_TYPE and ELF_R_INFO macros.
8670 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8671 based on size rather than using ELF_R_INFO.
8672 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8674 (struct alloc_got_off_arg): New.
8675 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8676 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8677 (elf_gc_allocate_got_offsets): Adjust.
8678 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8679 ELF_R_SYM. Use bfd_section_from_elf_index.
8680 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8681 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8682 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8684 2004-03-26 Stan Shebs <shebs@apple.com>
8686 Remove MPW support, no longer used.
8687 * config.bfd (powerpc-*-mpw*): Remove configuration.
8688 * mpw-config.in, mpw-make.sed: Remove files.
8689 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8691 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8693 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8694 (ppc64_elf_add_symbol_hook): New function.
8695 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8696 const from Elf_Internal_Sym param.
8697 * elflink.c (elf_link_add_object_symbols): Adjust.
8698 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8699 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8700 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8701 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8702 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8703 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8704 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8705 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8706 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8707 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8708 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8709 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8710 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8711 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8712 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8713 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8715 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8717 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8718 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8719 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8720 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8721 (bfd_elf64_bfd_link_add_symbols): Delete.
8722 (bfd_elf_link_add_symbols): Declare.
8723 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8724 * elflink.c: Include safe-ctype.h.
8725 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8727 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8728 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8730 (elf_link_add_archive_symbols): Rename from
8731 _bfd_elf_link_add_archive_symbols, make static.
8732 (elf_link_add_object_symbols): New function. Corresponding
8733 elflink.h function converted to use elf_size_info.
8734 (bfd_elf_link_add_symbols): Likewise.
8735 (bfd_elf_size_dynamic_sections): Adjust.
8736 * elflink.h (elf_bfd_link_add_symbols): Delete.
8737 (elf_link_add_object_symbols): Delete.
8738 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8739 bfd_elf_link_add_symbols.
8740 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8742 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8744 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8745 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8747 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8748 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8749 (_bfd_elf_add_dt_needed_tag): Declare.
8750 (_bfd_elf_sort_symbol): Declare.
8751 (_bfd_elf_finalize_dynstr): Declare.
8752 (RELOC_FOR_GLOBAL_SYM): Formatting.
8753 * elfcode.h (elf_add_dynamic_entry): Delete.
8754 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8755 elflink.h function converted to use elf_size_info.
8756 (_bfd_elf_add_dt_needed_tag): Likewise.
8757 (_bfd_elf_sort_symbol): Likewise.
8758 (_bfd_elf_finalize_dynstr): Likewise.
8759 (compute_bucket_count): Likewise.
8760 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8761 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8762 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8763 * elflink.h: ..here.
8764 (sort_symbol, add_dt_needed_tag): Delete.
8765 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8766 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8768 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8769 * elf32-cris.c (add_dynamic_entry): Likewise.
8770 * elf32-hppa.c (add_dynamic_entry): Likewise.
8771 * elf32-i370.c (add_dynamic_entry): Likewise.
8772 * elf32-i386.c (add_dynamic_entry): Likewise.
8773 * elf32-m32r.c (add_dynamic_entry): Likewise.
8774 * elf32-m68k.c (add_dynamic_entry): Likewise.
8775 * elf32-ppc.c (add_dynamic_entry): Likewise.
8776 * elf32-s390.c (add_dynamic_entry): Likewise.
8777 * elf32-sh.c (add_dynamic_entry): Likewise.
8778 * elf32-sparc.c (add_dynamic_entry): Likewise.
8779 * elf32-vax.c (add_dynamic_entry): Likewise.
8780 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8781 * elf64-alpha.c (add_dynamic_entry): Likewise.
8782 * elf64-hppa.c (add_dynamic_entry): Likewise.
8783 * elf64-ppc.c (add_dynamic_entry): Likewise.
8784 * elf64-s390.c (add_dynamic_entry): Likewise.
8785 * elf64-sparc.c (add_dynamic_entry): Likewise.
8786 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8787 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8788 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8789 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8790 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8791 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8793 2004-03-23 Paul Brook <paul@codesourcery.com>
8795 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8797 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8799 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8800 literal tables and check for relocs outside of literal pools.
8801 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8802 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8804 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8805 (elf_xtensa_relocate_section): Read literal tables and check for
8806 dynamic relocations in read-only sections and not in literal pools.
8808 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8811 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8813 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8815 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8816 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8817 not defined by the executable, or defined in a DSO.
8818 <eliding run-time relocation of .got>: Initialize GOT entry for a
8819 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8821 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8822 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8823 a PLT reloc to GOT for an executable.
8824 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8825 .got for a DSO and explain why.
8826 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8827 and unreferenced symbols for which a PLT is defined. Adjust
8828 dynamic-symbol pruning correspondingly, to make sure we don't lose
8829 a dynamic symbol also defined by a DSO.
8831 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8833 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8834 and rel args. Group input and output args. Wrap to 80 columns.
8835 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8836 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8837 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8838 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8839 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8840 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8841 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8842 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8843 RELOC_FOR_GLOBAL_SYMBOL invocation.
8845 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8847 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8848 unresolved symbols in objects aren't allowed.
8850 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8852 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8853 (elf_hppa_unmark_useless_dynamic_symbols):
8854 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8855 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8856 (elf32_hppa_relocate_section): Likewise.
8857 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8858 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8859 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8860 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8861 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8863 * elf-m10200.c (mn10200_elf_relocate_section): Use
8864 RELOC_FOR_GLOBAL_SYMBOL.
8865 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8866 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8867 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8868 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8869 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8870 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8871 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8872 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8873 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8874 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8875 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8876 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8878 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8880 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8881 (final_link_relocate): Likewise.
8882 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8883 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8885 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8887 * Makefile.am: Run "make dep-am".
8888 * Makefile.in: Regenerate.
8889 * aclocal.m4: Regenerate.
8890 * config.in: Regenerate.
8891 * po/bfd.pot: Regenerate.
8893 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8894 H.J. Lu <hongjiu.lu@intel.com>
8896 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8897 type and size change code to where it was previously. Remove
8898 dt_needed param. Treat old weak syms as strong if new sym is
8899 from a shared lib, even when old sym is from another shared
8900 lib. Remove unnecessary tests of oldweak and newweak. Correct
8902 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8903 _bfd_elf_merge_symbol calls.
8904 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8905 dt_needed local var. Update comments.
8906 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8907 (_bfd_elf_add_default_symbol): Likewise.
8909 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8910 strong syms in one shared object overriding weak syms in another.
8912 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8914 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8915 dyn_lib_class field. Rearrange for better packing.
8916 (elf_dt_soname): Delete.
8917 (elf_dyn_lib_class): Define.
8918 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8919 (bfd_elf_set_dt_needed_soname): Delete.
8920 (bfd_elf_set_dyn_lib_class): New function.
8921 * elflink.h (add_dt_needed_tag): New function. Split out from..
8922 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8923 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8924 initialization of soname.
8925 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8927 * bfd-in.h (enum dynamic_lib_link_class): New.
8928 (bfd_elf_set_dt_needed_soname): Delete.
8929 (bfd_elf_set_dyn_lib_class): Declare.
8930 * bfd-in2.h: Regenerate.
8932 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8933 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8934 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8935 symbol loop. Instead use add_needed to flag tag as written.
8937 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8939 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8940 logic for null_input_bfd detection.
8942 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8944 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8946 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8948 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8951 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8953 * elflink.c (elf_link_read_relocs_from_section): Don't use
8954 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8955 (_bfd_elf_link_read_relocs): ..to here.
8956 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8958 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8960 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8961 values selected in configure.host. Require both to be defined
8962 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8963 corresponding BFD_HOST vars with quotes.
8964 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8965 Always require BFD_HOST_64_BIT_DEFINED.
8966 <file_ptr type>: Find off_t size before emitting message. Combine
8967 off_t and ftello64 conditional.
8968 * configure: Regenerate.
8970 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8972 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8973 aliasing warning. Remove trailing whitespace throughout file.
8975 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8977 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8978 input_section in calls to get_dyn_name.
8979 * 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
8981 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8983 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8985 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8986 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8987 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8988 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8989 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8990 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8991 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8993 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8994 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8995 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8996 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8997 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8998 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8999 (read_8_bytes, read_indirect_string, read_address): Likewise.
9000 (read_abbrevs, parse_comp_unit): Likewise.
9001 * targets.c (struct bfd_target): Likewise.
9002 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
9003 * hppabsd-core.c: Likewise. Formatting.
9004 * hpux-core.c: Likewise.
9005 * irix-core.c: Likewise.
9006 * netbsd-core.c: Likewise.
9007 * osf-core.c: Likewise.
9008 * ptrace-core.c: Likewise.
9009 * sco5-core.c: Likewise.
9010 * trad-core.c: Likewise.
9011 * configure: Regenerate.
9012 * bfd-in2.h: Regenerate.
9014 2004-03-15 Alan Modra <amodra@bigpond.net.au>
9016 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
9017 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
9018 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
9019 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
9020 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
9021 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
9022 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
9023 * libbfd.c: Likewise in function definitions.
9024 (bfd_put_8): Mask with 0xff rather than casting to char.
9025 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
9026 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
9027 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
9028 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
9029 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
9030 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
9031 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
9032 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
9033 (H_GET_64, H_GET_32, H_GET_16): Likewise.
9034 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
9035 * archive.c (do_slurp_coff_armap): Update swap prototype.
9036 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
9037 (tic54x_getl_signed_32): Likewise.
9038 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
9039 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
9040 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
9041 (bfd_getp_signed_32, bfd_putp32): Likewise.
9042 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
9043 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
9044 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
9045 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
9046 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
9047 bfd_h_getx_signed_16, bfd_h_putx16.
9048 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
9049 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
9050 * hpux-core.c: Likewise.
9051 * irix-core.c: Likewise.
9052 * netbsd-core.c: Likewise.
9053 * osf-core.c: Likewise.
9054 * ptrace-core.c: Likewise.
9055 * sco5-core.c: Likewise.
9056 * trad-core.c: Likewise.
9057 * bfd-in2.h: Regenerate.
9059 2004-03-15 Matt Thomas <matt@3am-software.com>
9061 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
9064 2004-03-13 Mark Kettenis <kettenis@gnu.org>
9066 * config.bfd: Add x86_64-*-openbsd*.
9067 * configure.in (x86_64-*-openbsd*): Set COREFILE to
9069 * configure: Regenerate.
9071 2004-03-12 Nick Clifton <nickc@redhat.com>
9072 Dave Murphy <wintermute2k4@ntlworld.com>
9074 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
9075 if the input bfd does not contain any code.
9077 2004-03-09 Steve Ellcey <sje@cup.hp.com>
9079 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
9081 2004-03-05 Fred Fish <fnf@redhat.com>
9083 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
9084 mips16 symbols to be even rather than testing first for even/odd.
9085 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
9087 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
9089 * elf.c (map_sections_to_segments): Ignore .tbss sections for
9092 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
9094 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
9095 undefined symbols as hash_new.
9097 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
9099 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
9101 * elf32-sh.c: Ditto.
9102 * bfd-in2.h: Regenerate.
9104 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
9106 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
9108 (_frv_count_got_plt_entries): Initialize them.
9109 (frv_pic_relocs_info_find): Add insert argument. Adjust all
9111 (frv_pic_relocs_info_for_global): Likewise.
9112 (frv_pic_relocs_info_for_local): Likewise.
9113 (frv_pic_merge_early_relocs_info): New.
9114 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
9116 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
9117 Check that we don't exceed the allocated count for entry.
9118 (_frv_add_rofixup): Likewise.
9119 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
9120 (elf32_frv_finish_dynamic_sections): Improve error message in case
9121 we emit too few rofixup entries.
9123 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
9125 * archures.c (bfd_mach_fr450): New.
9126 * bfd-in2.h: Regenerate.
9127 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
9128 (arch_info_500): Link to it.
9129 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
9130 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
9131 (frv_elf_arch_extension_p): New function.
9132 (frv_elf_merge_private_bfd_data): Use it.
9134 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
9136 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
9138 * elflink.h (is_global_data_symbol_definition): Moved to
9140 (elf_link_is_defined_archive_symbol): Likewise.
9141 (elf_link_add_archive_symbols): Likewise. Renamed to
9142 _bfd_elf_link_add_archive_symbols.
9144 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
9145 of ELF symbol table entry from backend.
9146 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
9147 instead of elf_link_add_object_symbols.
9149 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
9151 * elf-bfd.h (struct elf_backend_data): Added
9152 elf_backend_can_make_relative_eh_frame,
9153 elf_backend_can_make_lsda_relative_eh_frame and
9154 elf_backend_encode_eh_address.
9155 (_bfd_elf_encode_eh_address): Declare.
9156 (_bfd_elf_can_make_relative): Declare.
9157 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
9158 hooks to decide whether to attempt to make_relative and
9160 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
9161 (_bfd_elf_can_make_relative): New.
9162 (_bfd_elf_encode_eh_address): New.
9163 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
9164 (frv_elf_encode_eh_address): New.
9165 (elf_backend_can_make_relative_eh_frame): Define.
9166 (elf_backend_can_make_lsda_relative_eh_frame): Define.
9167 (elf_backend_encode_eh_address): Define.
9169 (elf_backend_can_make_relative_eh_frame): Define.
9170 (elf_backend_can_make_lsda_relative_eh_frame): Define.
9171 (elf_backend_encode_eh_address): Define.
9172 (elfNN_bed): Add them.
9174 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
9176 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
9177 complain_on_overflow to signed.
9179 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
9181 * elflink.h (sort_symbol): New.
9182 (elf_link_add_object_symbols): Use a sorted symbol array for
9185 2004-02-27 Jakub Jelinek <jakub@redhat.com>
9187 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
9188 for pc relative relocs.
9189 (elf_s390_relocate_section): Likewise.
9190 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
9191 for pc relative relocs.
9192 (elf_s390_relocate_section): Likewise.
9194 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
9196 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
9199 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
9201 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
9202 field to track if a relocation is against readonly section.
9203 (count_dyn_reloc): Take a new argument for rent->reltext.
9204 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
9205 (get_reloc_section): Don't set ia64_info->reltext here.
9206 (allocate_dynrel_entries): Set ia64_info->reltext here.
9208 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
9210 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
9211 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
9212 function's descriptor to symbol+offset, and map local undefweak
9213 symbol to NULL function descriptor.
9214 (elf32_frv_relocate_section): Likewise.
9216 2004-02-23 Mark Kettenis <kettenis@gnu.org>
9218 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
9220 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
9221 (netbsd_core_file_p): Set architecture from machine ID for
9224 2004-02-23 Jakub Jelinek <jakub@redhat.com>
9226 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
9227 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
9229 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
9231 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
9232 symbols with non-default visibility.
9234 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
9236 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
9237 IMAGE_SCN_MEM_WRITE on known sections only.
9239 2004-02-20 Jakub Jelinek <jakub@redhat.com>
9241 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
9242 symbols used in PIE relocs.
9244 2004-02-19 Jakub Jelinek <jakub@redhat.com>
9246 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
9249 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
9251 * configure.in: Update version to 2.15.90.
9252 * configure: Regenerate.
9254 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
9255 Richard Sandiford <rsandifo@redhat.com>
9257 * elfxx-mips.c (mips_elf_calculate_relocation): Use
9258 _bfd_elf_symbol_refs_local_p to decide whether to decay
9259 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
9260 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
9261 relocs if the symbol wasn't defined by a regular object file.
9262 Don't check the symbol's dynindx.
9264 2004-02-16 Andrew Cagney <cagney@redhat.com>
9266 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
9268 * bfd-in2.h: Re-generate.
9270 2004-02-14 Andrew Cagney <cagney@redhat.com>
9272 * configure.host (HDEFINES): When hppa*-*-hpux*, define
9273 _LARGEFILE64_SOURCE.
9275 2004-02-13 Andrew Cagney <cagney@redhat.com>
9277 * elf.c (vma_page_aligned_bias): New function.
9278 (assign_file_positions_except_relocs)
9279 (assign_file_positions_for_segments): Replace broken modulo
9280 arithmetic with call to vma_page_aligned_bias.
9282 2004-02-11 Andrew Cagney <cagney@redhat.com>
9284 * bfd-in.h: Update copyright.
9285 (bfd_tell): Change return type to file_ptr.
9286 * bfd-in2.h: Re-generate.
9287 * cache.c: Update copyright.
9288 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
9290 (close_one): Use real_ftell.
9291 * bfdio.c: Update copyright.
9292 (real_ftell, real_fseek): New functions.
9293 (bfd_tell): Use real_fseek and real_ftell, change return type to
9295 (bfd_seek): Use real_ftell and real_fseek, change type of
9296 file_position to a file_ptr.
9297 * libbfd-in.h: Update copyright.
9298 (real_ftell, real_fseek): Declare.
9299 * libbfd.h: Re-generate.
9301 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
9302 fseeko and fseeko64. Determine bfd_file_ptr.
9303 * configure: Re-generate.
9304 * config.in: Re-generate.
9306 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
9308 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
9309 * elf32-h8300.c: Likewise.
9311 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
9312 Nick Clifton <nickc@redhat.com>
9314 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
9315 GOT entries with no associated GOT subsection.
9317 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
9319 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
9320 * elf.c (swap_out_syms): Use it to decide whether local section
9321 symbols should be named.
9322 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
9323 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
9324 (elf_backend_name_local_section_symbols): Define.
9325 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
9327 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
9329 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
9330 (elfNN_ia64_relax_section): Optimize brl to br during the relax
9333 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
9335 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
9336 to bfd_link_hash_entry passed by reference to
9337 _bfd_generic_link_add_one_symbol.
9339 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
9341 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
9342 relocations against dynamic symbols.
9344 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
9346 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
9349 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
9351 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
9352 * bfd-in2.h, libbfd.h: Rebuilt.
9354 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
9356 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
9357 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
9358 flag has been cleared.
9360 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
9362 * coff-h8300.c: Add and adjust comments about relaxation.
9363 * elf32-h8300.c: Likewise.
9365 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
9367 * coff-h8300.c: Fix comment typos.
9368 * elf32-h8300.c: Likewise.
9370 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
9372 * coff-h8300.c: Add comments about relaxation.
9373 * elf32-h8300.c: Likewise.
9375 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9377 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
9379 * aclocal.m4: Regenerate.
9380 * configure: Regenerate.
9382 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
9384 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
9385 mips_elf64_rtype_to_howto instead of using howto_table.
9387 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
9389 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
9391 (elf32_arm_check_relocs): Don't increment the PLT refcount for
9392 relocs which would not use the PLT.
9394 2004-01-13 Alan Modra <amodra@bigpond.net.au>
9396 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
9397 (ppc64_elf_gc_sweep_hook): Likewise.
9398 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
9400 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
9402 Adds linker relaxation support for bit manipulation insns like
9403 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
9405 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
9406 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
9407 * coff-h8300.c: Opcode for bit manipulation insn is checked in
9408 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
9410 2004-01-12 Alan Modra <amodra@bigpond.net.au>
9412 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
9414 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
9416 * elf32-h8300.c: Fix formatting.
9418 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
9420 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
9421 dynamic object is present. Declare r_symndx and h in an inner
9423 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
9425 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
9427 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
9428 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
9429 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
9430 identically. Do not emit PC24 relocations for shared libraries.
9431 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
9432 identically. Don't adjust pc_count.
9433 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
9434 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
9435 adjust count for branch relocations.
9436 (allocate_dynrelocs): Correct typo in call to
9437 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
9438 PC24 or PLT32 relocs when linking.
9440 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
9442 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
9443 relocation howto with ARM_26 one for consistency.
9444 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
9445 that will be converted to ARM_26D ones, since we always want 'done'
9446 relocations to be reflected in section's data.
9447 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
9449 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
9452 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
9454 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
9455 are not partial_inplace during a relocatable link.
9457 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
9459 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
9460 if no dynamic object is present. Declare r_symndx and h in an
9463 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
9465 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
9466 trampoline if it is known out of range.
9468 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
9470 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
9471 * elf32-frv.c (_frv_osec_readonly_p): New.
9472 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
9474 (_frv_count_got_plt_entries): Adjust expected count accordingly.
9475 (elf32_frv_relocate_section): Likewise. Error out if attempting
9476 to emit rofixups or dynamic relocs in read-only segments. Use
9477 _bfd_elf_section_offset to adjust r_offsets in rofixups and
9478 dynamic relocations.
9479 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
9480 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
9481 relocations or fixups involving merged sections correctly. Avoid
9482 crash when undefined symbol is referenced by R_FRV_32 or
9483 R_FRV_FUNCDESC_VALUE.
9484 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
9485 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
9486 input section holding local symbol to addend of R_FRV_32 or
9487 R_FRV_FUNCDESC_VALUE dynamic relocation.
9488 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
9489 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
9490 (elf32_frv_always_size_sections): Don't store pointer to
9491 __stacksize symbol in sec_info.
9492 (elf32_frv_modify_segment_map): Look it up here.
9493 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
9494 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
9495 of the lazy PLT entry, not only its offset, as the low word of a
9496 function descriptor.
9497 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
9498 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
9499 if a hash table entry already exists but is not a definition.
9500 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
9501 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
9502 (_frv_add_rofixup): Don't inline.
9503 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
9504 for undefweak symbols.
9505 (elf32_frv_relocate_section): Avoid crash while computing
9506 relocation when linking with shared library. Only emit rofixups
9507 and dynamic relocations for alloc&load sections. Mark binaries
9508 with inter-segment relocations for relocation as a unit.
9509 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
9510 (DEFAULT_STACK_SIZE): New.
9511 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
9512 emit rofixups or dynamic relocs when linking dynamic non-PIE
9514 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
9515 shared libs too. Reserve the last entry for the GOT pointer.
9516 (elf32_frv_finish_dynamic_sections): Emit it.
9517 (elf32_frv_always_size_sections): New.
9518 (elf32_frv_modify_segment_map): New.
9519 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
9521 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
9522 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
9523 (elf_backend_always_size_sections): New.
9524 (elf_backend_modify_segment_map): New.
9525 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
9526 * config.bfd: Added frv-*-*linux*.
9527 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
9528 ABS section, instead of crashing.
9529 (elf32_frv_relocate_section): Don't crash before warning about
9530 different segments in non-PIC relocation.
9531 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
9532 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
9533 relocs to undefweak symbols.
9534 (elf32_frv_relocate_section): Ditto for undefined symbols.
9535 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
9536 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
9537 gotfixup section was created.
9538 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
9539 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
9540 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
9541 complain_overflow_signed.
9542 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
9543 have not been allocated.
9544 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
9545 privfd only if dynamic sections were created.
9546 (elf32_frv_relocate_section): Compute gprel_segment, and use it
9547 for GPREL relocs. When linking relocatable FDPIC executables,
9548 emit warnings for relocations that would be illegal on PIE or
9549 shared libraries. Emit rofixup for R_FRV_32 only if input object
9551 (_frv_create_got_section): Define _gp symbol in the rofixup
9553 (elf32_frv_finish_dynamic_sections): If rofixups needed but
9554 dynamic sections missing, error out requesting -melf32frvfd.
9555 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
9556 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
9557 computation of addends from section and global or local symbol
9558 value. Change return type to bfd_boolean, and return a failure if
9559 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
9560 nonzero addend is required.
9561 (elf32_frv_relocate_section): Likewise. Print error for
9562 unsupported nonzero addends.
9563 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9564 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9565 force everything local.
9566 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9567 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9568 (frv_gotfixup_section): New.
9569 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9570 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9572 (_frv_add_rofixup): New.
9573 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9574 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9575 improve some ugly conditions.
9576 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9577 relocations in fdpic.
9578 (_frv_create_got_section): Create .rofixup.got section.
9579 (struct _frv_dynamic_got_info): Added fixups.
9580 (_frv_count_got_plt_entries): Account in-GOT relocations into
9581 relocs32, relocsfd and relocsfdv. Account them into relocs or
9582 fixups, as appropriate.
9583 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9585 (elf32_frv_finish_dynamic_sections): Verify that the right number
9586 of relocations and fixups was generated.
9587 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9589 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9590 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9591 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9592 descriptor of a (formerly-)global symbol is local.
9593 (struct frv_pic_relocs_info): Adjust comments.
9594 (_frv_emit_got_relocs_plt_entries): Adjust.
9595 (elf32_frv_relocate_section): Likewise.
9596 (_frv_count_got_plt_entries): Likewise.
9597 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9598 symbol's value to addend in the common preamble. Decay dynamic
9599 symbols to section+offset if they bind or call locally, for GOT
9600 and FUNCDESC_VALUE, respectively.
9601 (elf32_frv_relocate_section): Likewise.
9602 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9603 internal or hidden visibility.
9604 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9605 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9606 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9607 (elf32_frv_relocate_section): Pass relocation addend in. Use
9608 original relocation addend to look up the got relocs/plt entries
9609 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9610 processing relocations that reference .scommon symbols.
9611 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9612 Introduce support for dynamic linking.
9613 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9614 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9615 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9616 (frv_reloc_type_lookup): Return REL howtos for executables and
9618 (frv_info_to_howto_rel): New.
9619 (struct frv_elf_link_hash_table): New.
9620 (frv_hash_table, frv_got_section, frv_gotrel_section,
9621 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9622 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9623 (frv_elf_link_hash_table_create): New.
9624 (struct frv_pic_relocs_info): New.
9625 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9626 (frv_pic_relocs_info_find): New.
9627 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9629 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9630 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9631 (_frv_emit_got_relocs_plt_entries): New.
9632 (elf32_frv_relocate_section): Add support for dynamic linking.
9633 Handle new relocations.
9634 (_frv_create_got_section): New.
9635 (elf32_frv_create_dynamic_sections): New.
9636 (ELF_DYNAMIC_INTERPRETER): New.
9637 (struct _frv_dynamic_got_info): New.
9638 (_frv_count_got_plt_entries): New.
9639 (struct _frv_dynamic_got_plt_info): New.
9640 (_frv_compute_got_alloc_data): New.
9641 (_frv_get_got_entry, _frv_get_fd_entry): New.
9642 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9643 (_frv_resolve_final_relocs_info): New.
9644 (elf32_frv_size_dynamic_sections): New.
9645 (elf32_frv_finish_dynamic_sections): New.
9646 (elf32_frv_adjust_dynamic_symbol): New.
9647 (elf32_frv_finish_dynamic_symbol): New.
9648 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9650 (elf_info_to_howto_rel): Define.
9651 (bfd_elf32_bfd_link_hash_table_create): Define.
9652 (elf_backend_create_dynamic_sections): Define.
9653 (elf_backend_adjust_dynamic_symbol): Define.
9654 (elf_backend_size_dynamic_sections): Define.
9655 (elf_backend_finish_dynamic_symbol): Define.
9656 (elf_backend_finish_dynamic_sections): Define.
9657 (elf_backend_want_got_sym): Define.
9658 (elf_backend_got_header_size): Define.
9659 (elf_backend_want_got_plt): Define.
9660 (elf_backend_plt_readonly): Define.
9661 (elf_backend_want_plt_sym): Define.
9662 (elf_backend_plt_header_size): Define.
9663 (elf_backend_may_use_rel_p): Define.
9664 (elf_backend_may_use_rela_p): Define.
9665 (elf_backend_default_use_rela_p): Define.
9666 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9667 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9668 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9669 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9670 (frv_reloc_map): Map the corresponding BFD relocs to them.
9671 (frv_reloc_type_lookup): ... and back to BFD relocs.
9672 * reloc.c: New relocs.
9673 * bfd-in2.h, libbfd.h: Rebuilt.
9674 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9675 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9676 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9677 R_FRV_FUNCDESC_GOTLO): New.
9678 (frv_reloc_map): Map the corresponding BFD relocs to them.
9679 (frv_reloc_type_lookup): ... and back to BFD relocs.
9680 * reloc.c: New relocs.
9681 * bfd-in2.h, libbfd.h: Rebuilt.
9683 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9685 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9686 targets to support pages of up to 64kB.
9687 (elf32_bed): Redefine to get a separate backend data structure for
9688 traditional targets.
9689 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9690 targets to support pages of up to 64kB.
9691 (elf64_bed): Redefine to get a separate backend data structure for
9692 traditional targets.
9693 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9694 targets to support pages of up to 64kB.
9695 (elf32_bed): Redefine to get a separate backend data structure for
9696 traditional targets.
9698 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9700 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9702 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9704 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9705 (elf_i386_grok_psinfo): Likewise.
9707 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9709 * config.bfd: Add m68k-uClinux target.
9711 2004-01-01 Grant Edwards <grante@visi.com>
9713 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9714 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9715 (elf32_h8_gc_sweep_hook): New function.
9716 (elf_backend_gc_mark_hook): Define.
9717 (elf_backend_gc_sweep_hook): Define.
9718 (elf_backend_can_gc_sections): Define.
9720 For older changes see ChangeLog-0203
9726 version-control: never