1 2005-10-24 Jan Beulich <jbeulich@novell.com>
3 * cpu-ia64-opc.c (elf64_ia64_operands): Move memory operand out of
4 set of indirect operands.
6 2005-10-24 Alan Modra <amodra@bigpond.net.au>
8 * elf32-ppc.c (ppc_elf_fake_sections): Don't set SHF_EXCLUDE on
11 2005-10-23 H.J. Lu <hongjiu.lu@intel.com>
13 * coff-rs6000.c (rs6000coff_vec): Initialize
14 _bfd_init_private_section_data with
15 _bfd_generic_init_private_section_data.
16 (pmac_xcoff_vec): Likewise.
17 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
18 (aix5coff64_vec): Likewise.
20 2005-10-23 H.J. Lu <hongjiu.lu@intel.com>
23 * elf-bfd.h (_bfd_generic_init_private_section_data): New.
24 (_bfd_elf_init_private_section_data): New.
26 * elf.c (elf_fake_sections): Don't set SHF_GROUP for
28 (bfd_elf_set_group_contents): Don't handle relocatable link
30 (assign_section_numbers): If it isn't called by assembler,
31 use the output section of elf_linked_to_section for
33 (_bfd_elf_init_private_section_data): New.
34 (_bfd_elf_copy_private_section_data): Call it.
36 * libbfd-in.h (_bfd_generic_init_private_section_data): New.
38 * libbfd.c (_bfd_generic_init_private_section_data): New.
40 * targets.c (BFD_JUMP_TABLE_COPY): Add
41 _bfd_generic_init_private_section_data.
42 (bfd_init_private_section_data): Likewise.
44 * bfd-in2.h: Regenerated.
47 2005-10-23 Alan Modra <amodra@bigpond.net.au>
49 * elf64-ppc.c (dec_dynrel_count): Don't report errors for local
50 syms in gc'd sections.
51 (ppc64_elf_edit_opd): Don't adjust reloc counts when NO_OPD_RELOCS.
52 (elf_backend_action_discarded): Define.
53 (ppc64_elf_action_discarded): New function.
55 2005-10-19 Paul Brook <paul@codesourcery.com>
57 * elf32-arm.c (find_arm_elf_section_entry): New function.
58 (get_arm_elf_section_data): Use it.
59 (unrecord_section_with_arm_elf_section_data): Use it.
61 2005-10-15 H.J. Lu <hongjiu.lu@intel.com>
63 * coff-rs6000.c (rs6000coff_vec): Initialize
64 _bfd_match_sections_by_type with
65 _bfd_generic_match_sections_by_type.
66 (pmac_xcoff_vec): Likewise.
67 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
68 (aix5coff64_vec): Likewise.
70 2005-10-15 H.J. Lu <hongjiu.lu@intel.com>
73 * elf-bfd.h (_bfd_elf_match_sections_by_type): New.
74 (_bfd_generic_match_sections_by_type): New. Defined.
76 * elf.c (_bfd_elf_match_sections_by_type): New.
78 * libbfd-in.h (_bfd_generic_match_sections_by_type): New.
80 * bfd-in2.h: Regenerated.
83 * libbfd.c (_bfd_generic_match_sections_by_type): New.
85 * targets.c (BFD_JUMP_TABLE_LINK): Initialize
86 _bfd_match_sections_by_type with
87 _bfd_generic_match_sections_by_type.
88 (bfd_target): Add _bfd_match_sections_by_type.
90 2005-10-08 Paul Brook <paul@codesourcery.com>
92 * elf32-arm.c: Move #include "elf/arm.h" after libbfd.h.
93 (NUM_KNOWN_ATTRIBUTES): Define.
94 (aeabi_attribute, aeabi_attribute_list): Define.
95 (elf32_arm_obj_tdata): Add known_eabi_attributes and
96 other_eabi_attributes.
97 (uleb128_size, is_default_attr, eabi_attr_size,
98 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
99 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
100 elf32_arm_new_eabi_attr, attr_strdup, elf32_arm_add_eabi_attr_int,
101 elf32_arm_add_eabi_attr_compat, copy_eabi_attributes,
102 elf32_arm_merge_eabi_attributes): New functions.
103 (elf32_arm_copy_private_bfd_data): Copy EABI object attributes.
104 (elf32_arm_fake_sections): Handle .ARM.attributes.
105 (elf32_arm_parse_attributes): New function.
106 (elf32_arm_section_from_shdr): Use it.
107 (bfd_elf32_bfd_final_link): Define.
109 2005-10-06 Daniel Jacobowitz <dan@codesourcery.com>
111 * elf32-arm.c (elf32_arm_check_relocs): Avoid aliasing warnings from
113 (elf32_arm_size_dynamic_sections): Likewise.
114 * ecofflink.c (bfd_ecoff_debug_one_external): Likewise.
115 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
116 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
117 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
118 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
119 * elf32-s390.c (elf_s390_check_relocs): Likewise.
120 (elf_s390_size_dynamic_sections): Likewise.
121 * elf32-sh.c (sh_elf_check_relocs): Likewise.
122 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count)
123 (ppc64_elf_size_dynamic_sections): Likewise.
124 * elf64-s390.c (elf_s390_check_relocs): Likewise.
125 (elf_s390_size_dynamic_sections): Likewise.
126 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
127 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
128 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
129 * ieee.c (ieee_slurp_section_data): Likewise.
130 * oasys.c (oasys_slurp_section_data): Likewise.
132 2005-10-04 Bob Wilson <bob.wilson@acm.org>
134 * archive.c: Add missing SUBSECTION for documentation.
137 * corefile.c: Likewise.
138 * format.c: Likewise.
140 * libbfd.c: Likewise.
141 * opncls.c: Likewise.
142 * elf.c: Remove blank line after SECTION heading.
143 * reloc.c: Change "howto manager" SECTION to a SUBSECTION.
145 2005-10-04 Nick Clifton <nickc@redhat.com>
147 * elf32-arm.c (get_arm_elf_section_data): Cache the last pointer
148 matched so that the typical case of scanning for the previous
149 section to last one can be handled quickly.
151 2005-10-03 David Heine <dlheine@tensilica.com>
153 * elf32-xtensa.c (relocations_reach): Skip range check for
156 2005-10-03 Alan Modra <amodra@bigpond.net.au>
158 * elf.c (_bfd_elf_get_synthetic_symtab): Set BSF_GLOBAL on
161 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
163 * Makefile.am: Run "make dep-am".
164 * Makefile.in: Regenerated.
165 * aclocal.m4: Likewise.
167 2005-09-30 Catherine Moore <clm@cm00re.com>
169 * Makefile.am: Bfin support.
170 * Makefile.in: Regenerated.
171 * aclocal.m4: Regenerated.
172 * archures.c (bfd_mach_bfin): New.
173 (bfd_arch_bfin): New.
174 bfd-in.h (bfd_bfin_elf32_create_embedded_relocs): New.
175 * bfd-in2.h: Regenerated.
176 * config.bfd: Bfin support.
177 * configure: Regenerated.
178 * configure.in: Bfin support.
179 * libbfd.h: Regenerated.
180 * reloc.c: Add BFD relocations for Bfin.
181 * targets.c (bfd_elf32_bfin_vec): New.
182 * cpu-bfin.c: New file.
183 * elf32-bfin.c: New file.
185 2005-09-30 Alan Modra <amodra@bigpond.net.au>
187 * elf64-ppc.c (ppc_type_of_stub): Check both func desc and func
188 entry sym before deciding no stub is needed.
189 (ppc64_elf_size_stubs): When calculating branch destination,
190 don't use func desc sym for old ABI objects unless func entry
193 2005-09-28 H.J. Lu <hongjiu.lu@intel.com>
196 * elf-bfd.h (_bfd_elf_setup_group_pointers): Renamed to ...
197 (_bfd_elf_setup_sections): This.
199 * elfcode.h (elf_object_p): Likewise.
201 * elf.c (_bfd_elf_setup_sections): Process SHF_LINK_ORDER.
202 (_bfd_elf_copy_private_section_data): Likewise.
204 2005-09-28 H.J. Lu <hongjiu.lu@intel.com>
206 * elflink.c (elf_fixup_link_order): Report locations for mixed
207 ordered and unordered input sections.
209 2005-09-22 James E. Wilson <wilson@specifix.com>
211 * dwarf2.c (struct funcinfo): Delete nesting_level field.
212 (lookup_address_in_function_table): Delete code to set funcinfo
213 caller_func field. Delete local curr_func.
214 (scan_unit_for_symbols): New locals nested_funcs, nested_funcs_size.
215 Delete code setting funcinfo nesting_level field. Add code to set
216 funcinfo caller_func field.
218 2005-09-20 James E. Wilson <wilson@specifix.com>
220 * dwarf2.c (find_abstract_instance_name): Don't early exit when name
221 set. For DW_AT_name case, only set name if not already set. Handle
222 DW_AT_MIPS_linkage_name.
224 2005-09-20 Alan Modra <amodra@bigpond.net.au>
226 * elflink.c (_bfd_elf_merge_symbol): Simplify.
228 2005-09-19 Alan Modra <amodra@bigpond.net.au>
230 * elf64-ppc.c (ppc_build_one_stub): Replace assertion that long
231 branch offset is in range with an error. Print full stub name on
233 (ppc_size_one_stub): Print full stub name on errors.
234 (group_sections): Warn if section size exceeds group size.
235 (ppc64_elf_size_stubs): Continue relaxing when stub types change.
237 2005-09-09 Kevin Buettner <kevinb@redhat.com>
239 * elf32-am33lin.c (bfd.h, sysdep.h, elf-bfd.h, elf/mn10300.h):
241 (elf32_am33lin_grok_prstatus, elf32_am33lin_grok_psinfo): New
243 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
245 2005-09-09 Richard Earnshaw <richard.earnshaw@arm.com>
247 * elf32-arm.c (elf32_arm_section_from_shdr): Accept SHT_ARM_PREEMPTMAP
248 and SHT_ARM_ATTRIBUTES.
250 2005-09-08 H.J. Lu <hongjiu.lu@intel.com>
252 * elflink.c (elf_get_linked_section_vma): Fix a typo in comment.
253 * elfxx-ia64.c (elf_backend_link_order_error_handler): Likewise.
255 2005-09-08 H.J. Lu <hongjiu.lu@intel.com>
258 * elflink.c (elf_link_add_object_symbols): Abort for
259 --just-symbols on DSO.
261 2005-09-08 Paul Brook <paul@codesourcery.com>
263 * reloc.c: Rename BFD_RELOC_ARM_SMI to BFD_RELOC_ARM_SMC.
264 * bfd-in2.h: Regenerate.
265 * libbfd.h: Regenerate.
267 2005-09-06 H.J. Lu <hongjiu.lu@intel.com>
270 * elflink.c (_bfd_elf_merge_symbol): Don't check undefined
271 symbol introduced by "ld -u" for TLS.
273 2005-09-02 Paul Brook <paul@codesourcery.com>
275 * libbdf.h: Regenerate.
276 * bfd-in2.h: Regenerate.
277 * reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
278 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
280 2005-09-01 Dmitry Diky <diwil@spec.ru>
282 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Do not adjust
283 local symbols and move it to
284 (msp430_elf_relax_adjust_locals): New function - walk over the
285 sections in the bfd and adjust relocations as necessary.
287 2005-08-31 DJ Delorie <dj@redhat.com>
289 * elf32-i386.c (elf_i386_check_relocs): Don't cast a unary &
290 address operator, as that breaks GCC's strict aliasing rules.
291 (elf_i386_size_dynamic_sections): Avoid the need for type
293 * elf64-x86-64.c (elf_x86_64_check_relocs): Don't cast a unary
294 & address operator, as that breaks GCC's strict aliasing
296 (elf_x86_64_size_dynamic_sections): Avoid the need for type
299 2005-08-30 Phil Edwards <phil@codesourcery.com>
301 * config.bfd (i[3-7]86-*-vxworks): Match vxworks* instead.
303 2005-08-29 H.J. Lu <hongjiu.lu@intel.com>
306 * elfxx-ia64.c (allocate_fptr): Check undefined symbol.
308 2005-08-29 Steven J. Hill <sjhill@realitydiluted.com>
310 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Initialise
311 'value' to avoid compile time warning message.
313 2005-08-26 Christian Groessler <chris@groessler.org>
315 * coff-z8k.c: (r_jr, r_disp7, r_callr): Fix src_mask and dst_mask
317 (coff_z8k_select_reloc): Remove.
318 (SELECT_RELOC): Remove.
319 (coff_z8k_reloc_type_lookup): New function.
320 (coff_bfd_reloc_type_lookup): Define.
321 * configure.in: Add cofflink.lo to z8kcoff_vec.
322 * configure: Regenerate.
323 * reloc.c: (bfd_reloc_code_type): Add z8k relocations.
324 (bfd_install_relocation): Don't clear reloc_entry->addend for
326 * bfd-in2.h: Regenerate.
327 * libbfd.h: Regenerate.
329 2005-08-25 Kaz Kojima <kkojima@rr.iij4u.or.jp>
331 * elf32-sh.c (sh_elf_get_flags_from_mach): Fix off-by-one error.
333 2005-08-24 H.J. Lu <hongjiu.lu@intel.com>
336 * elf-hppa.h (elf_hppa_relocate_section): Print out the name
337 of unresolvable relocation.
338 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
339 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
340 * elf32-i386.c (elf_i386_relocate_section): Likewise.
341 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
342 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
343 * elf32-s390.c (elf_s390_relocate_section): Likewise.
344 * elf32-sh.c (sh_elf_relocate_section): Likewise.
345 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
346 * elf64-s390.c (elf_s390_relocate_section): Likewise.
347 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
348 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
349 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
351 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
353 * config.bfd: Add bfd_elf32_shnbsd_vec and bfd_elf32_shlnbsd_vec
354 to targ_selvecs for sh5*-*-netbsd* and sh64*-*-netbsd*.
356 2005-08-18 Alan Modra <amodra@bigpond.net.au>
358 * coff-a29k.c: Delete.
359 * cpu-a29k.c: Delete.
360 * Makefile.am: Remove mention of a29k files.
361 * aoutf1.h: Remove a29k support.
363 * archures.c: Likewise.
364 * coffcode.h: Likewise.
365 * config.bfd: Likewise.
366 * configure.in: Likewise.
368 * mipsbsd.c: Likewise.
370 * sparclynx.c: Likewise.
371 * targets.c: Likewise.
372 * Makefile.in: Regenerate.
373 * configure: Regenerate.
374 * bfd-in2.h: Regenerate.
375 * po/SRC-POTFILES.in: Regenerate.
377 2005-08-18 Alan Modra <amodra@bigpond.net.au>
379 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Warn on
380 zero size dynamic variables.
381 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
382 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
383 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
384 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
385 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
386 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
387 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
388 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
389 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
390 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
391 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
392 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
393 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
394 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
395 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
396 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
398 2005-08-17 H.J. Lu <hongjiu.lu@intel.com>
401 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Use section lma
403 (_bfd_dwarf2_find_line): Likewise.
405 2005-08-17 Alan Modra <amodra@bigpond.net.au>
407 * elf64-mmix.c (mmix_elf_add_symbol_hook): Mark reg section
409 (mmix_elf_final_link): Check that section hasn't already been
410 removed before removing.
411 * mmo.c (mmo_scan): Mark reg contents section SEC_LINKER_CREATED.
412 (mmo_canonicalize_symtab): Likewise for reg section.
414 2005-08-17 Alan Modra <amodra@bigpond.net.au>
416 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Move assert later.
417 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Cope with being called
418 without any got section.
420 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
422 * cofflink.c (_bfd_coff_generic_relocate_section): Correct
425 2005-08-17 Alan Modra <amodra@bigpond.net.au>
427 * elflink.c (_bfd_elf_define_linkage_sym): Don't call
428 bfd_elf_link_record_dynamic_symbol. Call elf_backend_hide_symbol.
429 (_bfd_elf_link_renumber_dynsyms): Formatting.
430 (struct elf_gc_sweep_symbol_info): New.
431 (elf_gc_sweep_symbol): Rewrite.
432 (elf_gc_sweep): Adjust params and elf_gc_sweep_symbol call.
433 Call _bfd_elf_link_renumber_dynsyms.
434 (bfd_elf_gc_sections): Adjust elf_gc_sweep call.
436 2005-08-16 Alan Modra <amodra@bigpond.net.au>
438 * elf64-ppc.c (ppc64_elf_edit_opd): Don't call dec_dynrel_count
441 2005-08-15 Bob Wilson <bob.wilson@acm.org>
443 * elf32-xtensa.c (ELF_MACHINE_CODE, ELF_MACHINE_ALT1): Swap values
444 of EM_XTENSA and EM_XTENSA_OLD.
446 2005-08-16 Alan Modra <amodra@bigpond.net.au>
448 * elf-bfd.h (_bfd_elf_define_linkage_sym): Declare.
449 * elflink.c (_bfd_elf_define_linkage_sym): New function, extracted
451 (_bfd_elf_create_got_section): ..here.
452 (_bfd_elf_link_create_dynamic_sections): Call it for _DYNAMIC.
453 (_bfd_elf_create_dynamic_sections): ..and _PROCEDURE_LINKAGE_TABLE_.
454 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Use
455 _bfd_elf_define_linkage_sym.
456 * elf32-frv.c (_frv_create_got_section): Likewise.
457 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
459 2005-08-15 Paul Brook <paul@codesourcery.com>
461 * elf32-arm.c (elf32_arm_howto_table_1): Make R_ARM_PLT32 the same as
464 2005-08-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
467 * elf64-hppa.c (elf64_hppa_special_sections): Add flag definitions for
468 .plt, .dlt, .sdata, .sbss and .tbss.
470 2005-08-12 Dmitry Diky <diwil@spec.ru>
472 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust relocations
473 referenced by .section + DISPLACEMENT.
475 2005-08-10 James E. Wilson <wilson@specifix.com>
477 * dwarf2.c (scan_unit_for_symbols, case DT_AT_location): Verify that
478 DW_OP_addr is only opcode in location before using it.
480 2005-08-09 H.J. Lu <hongjiu.lu@intel.com>
482 * elfxx-ia64.c (elfNN_ia64_final_link): Reset gp.
484 2005-08-09 Rodney Brown <rbrown@bravurasolutions.com.au>
485 Nick Clifton <nickc@redhat.com>
487 * aix5ppc-core.c (xcoff64_core_p): Constify return_value
488 variable. Also, do not use core_hdr macro as it evaluates to a
489 cast of an lvalue which is no longer supported by GCC 4.0.
491 2005-08-08 Eric Dönges <Eric.Doenges@betty-tv.com>
493 * archures.c (bfd_mach_msp21): New MSP430 machine number.
494 * bfd-in2.h: Regenerate.
495 * cpu-msp430.c (arch_info_struct): Add support for msp430x21xx
498 2005-08-07 Nick Clifton <nickc@redhat.com>
499 Paul Brook <paul@codesourcery.com>
502 * elf32-arm.c (bfd_elf32_close_and_cleanup): Define.
503 (elf32_arm_close_and_cleanup): New function - walk over the
504 sections in the bfd that is being closed removing them from the
505 list of recorded sections.
506 (unrecord_section_via_map_over_sections): New helper function.
507 (record_section_with_arm_elf_section_data): Call bfd_malloc
508 instead of bfd_alloc. Remove unneeded abfd parameter.
509 (elf32_arm_new_section_hook): Do not pass bfd to
510 record_section_with_arm_elf_section_data.
512 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Only define if not
513 already defined by the target.
515 2005-08-05 Fred Fish <fnf@specifix.com>
517 * dwarf2.c (read_rangelist): Use addr_size instead of offset_size
518 to determine how many bytes to read from each rangelist entry.
520 2005-08-05 H.J. Lu <hongjiu.lu@intel.com>
522 * bfd.c (bfd_hide_symbol): New.
523 * bfd-in2.h: Regenerated.
525 2005-08-04 H.J. Lu <hongjiu.lu@intel.com>
527 * elf64-x86-64.c (elf64_x86_64_merge_symbol): When mixing a
528 large common symbol and a normal common symbol, always turn
529 the large common symbol into a normal one.
531 2005-08-04 Alan Modra <amodra@bigpond.net.au>
533 * elf32-ppc.c (struct elf_linker_section): Replace sym_val field
535 (ppc_elf_relocate_section): Adjust for above.
536 (create_sdata_sym): New function.
537 (ppc_elf_create_linker_section): Call it.
538 (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs.
539 Create sdata syms for all SDA relocs.
540 (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_
542 (ppc_elf_set_sdata_syms): Delete.
543 * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT
544 and DT_FINI tags unless associated section has input.
545 (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete.
546 (_bfd_elf_provide_section_bound_symbols): Delete.
547 * bfd-in.h (_bfd_elf_provide_symbol): Delete.
548 (_bfd_elf_provide_section_bound_symbols): Delete.
549 * bfd-in2.h: Regenerate.
551 2005-08-04 Alan Modra <amodra@bigpond.net.au>
553 * elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
554 * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
555 * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
556 * bfd-in2.h: Regenerate.
558 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
560 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
561 only if it isn't NULL.
563 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
565 * elf32-i386.c (elf_howto_table): Undo the overflow change for
566 R_386_PC16 made on 2005-07-18.
568 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
569 change for R_X86_64_PC16 made on 2005-07-18.
571 2005-08-03 Alan Modra <amodra@bigpond.net.au>
573 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
574 elf.hgot throughout file.
576 2005-08-03 Alan Modra <amodra@bigpond.net.au>
578 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
579 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
581 2005-08-02 Andreas Schwab <schwab@suse.de>
583 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
584 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
586 (allocate_dynrel_entries): Look only at GOT relocations when
588 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
589 calling allocate_dynrel_entries.
591 2005-08-02 Nick Clifton <nickc@redhat.com>
594 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
595 and make the mapcount field unsigned.
596 (struct section_list): New: Used to keep track of which sections
597 have an _arm_elf_section_data structure.
598 (record_section_with_arm_elf_section_data): New function.
599 (get_arm_elf_section_data): New function.
600 (unrecord_section_with_arm_elf_section_data): New function.
601 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
602 (elf32_arm_new_section_hook): Call
603 record_section_with_arm_elf_section_data.
604 (elf32_arm_write_section): Use get_arm_elf_section_data and
605 unrecord_section_with_arm_elf_section_data.
607 2005-08-01 Richard Sandiford <richard@codesourcery.com>
609 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
610 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
612 2005-07-30 David Daney <ddaney@avtrex.com>
614 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
616 2005-07-29 David Daney <ddaney@avtrex.com>
618 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
619 if it is in the *ABS* section.
621 2005-07-29 Paul Brook <paul@codesourcery.com>
623 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
624 * bfd-in2.h: Regenerate.
625 * libbfd.h: Regenerate.
627 2005-07-29 Paul Brook <paul@codesourcery.com>
629 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
630 * bfd-in2.h: Regeenrate.
631 * libbfd.h: Regenerate.
633 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
635 * peXXigen.c (pe_print_edata): Compute the size of the export
636 table from the size field in the DataDictionary and not the size
637 of the section. Some linkers embed the export table inside a
640 2005-07-29 Alan Modra <amodra@bigpond.net.au>
642 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
643 (enum action_discarded): Move from..
644 * elflink.c (enum action_discarded): ..here.
645 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
646 Remove target specific section checks.
647 (elf_link_input_bfd): Adjust.
648 * elfxx-target.h (elf_backend_action_discarded): Define.
649 (elfNN_bed): Init new field.
650 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
651 * bfd-in2.h: Regenerate.
652 * elf-hppa.h (elf_hppa_action_discarded): New function.
653 * elf32-hppa.c (elf_backend_action_discarded): Define.
654 * elf64-hppa.c (elf_backend_action_discarded): Define.
655 * elf32-ppc.c (ppc_elf_action_discarded): New function.
656 (elf_backend_action_discarded): Define.
658 2005-07-27 Alan Modra <amodra@bigpond.net.au>
660 * elflink.c (fix_syms): Handle symbols defined in input sections.
662 2005-07-27 Jan Beulich <jbeulich@novell.com>
664 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
665 (elf64_x86_64_info_to_howto): Use them.
667 2005-07-27 Alan Modra <amodra@bigpond.net.au>
669 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
670 regardless of strength of previous definition.
672 2005-07-26 Alan Modra <amodra@bigpond.net.au>
674 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
675 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
676 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
678 2005-07-26 Alan Modra <amodra@bigpond.net.au>
680 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
681 (bfd_elf_gc_sections): ..to here.
683 2005-07-25 DJ Delorie <dj@redhat.com>
685 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
686 * libbfd.h: Regenerate.
687 * bfd-in2.h: Regenerate.
689 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
690 R_M32C_HI8, R_M32C_HI16.
691 (m32c_reloc_map): Likewise.
692 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
694 2005-07-25 Jan Hubicka <jh@suse.cz>
695 H.J. Lu <hongjiu.lu@intel.com>
697 * elf-bfd.h (_bfd_elf_large_com_section): New.
698 * elf.c (_bfd_elf_large_com_section): New. Defined.
700 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
701 (elf64_x86_64_elf_section_from_bfd_section): New.
702 (elf64_x86_64_symbol_processing): New.
703 (elf64_x86_64_common_definition): New.
704 (elf64_x86_64_common_section_index): New.
705 (elf64_x86_64_common_section): New.
706 (elf64_x86_64_merge_symbol): New.
707 (elf64_x86_64_additional_program_headers): New.
708 (elf64_x86_64_special_sections): New.
709 (elf_backend_section_from_bfd_section): New. Defined.
710 (elf_backend_add_symbol_hook): Likewise.
711 (elf_backend_common_section_index): Likewise.
712 (elf_backend_common_section): Likewise.
713 (elf_backend_common_definition): Likewise.
714 (elf_backend_merge_symbol): Likewise.
715 (elf_backend_special_sections): Likewise.
716 (elf_backend_additional_program_headers): Likewise.
718 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
720 * elf-bfd.h (elf_backend_data): Add common_definition,
721 common_section_index, common_section, and merge_symbol.
722 (_bfd_elf_common_definition): New.
723 (_bfd_elf_common_section_index): New.
724 (_bfd_elf_common_section): New.
726 * elf.c (elf_fake_sections): Don't clear sh_flags.
728 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
730 (is_global_data_symbol_definition): Call backend
731 common_definition instead of checking SHN_COMMON.
732 (elf_link_add_object_symbols): Likewise.
733 (elf_link_output_extsym): Call backend common_section_index
734 for common section index.
735 (_bfd_elf_common_definition): New.
736 (_bfd_elf_common_section_index): New.
737 (_bfd_elf_common_section): New.
739 * elfxx-target.h (elf_backend_common_definition): New.
740 (elf_backend_common_section_index): New.
741 (elf_backend_common_section): New.
742 (elf_backend_merge_symbol): New.
743 (elfNN_bed): Initialize common_definition, common_section_index,
744 common_section, and merge_symbol.
746 * section.c (BFD_FAKE_SECTION): New.
747 (STD_SECTION): Use it.
748 * bfd-in2.h: Regenerated.
750 2005-07-23 Olaf Hering <olh@suse.de>
752 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
755 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
757 * config.bfd: Remove i[3-7]86-*-rtemself*.
758 Remove sparc-*-rtemself*.
760 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
762 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
765 2005-07-21 Ben Elliston <bje@gnu.org>
767 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
768 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
769 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
770 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
771 * Makefile.in: Regenerate.
772 * cf-m68klynx.c: Remove.
773 * m68klynx.c: Likewise.
774 * configure.in (m68klynx_aout_vec): Remove vector.
775 (m68klynx_coff_vec): Likewise.
776 * configure: Regenerate.
777 * targets.c (m68klynx_aout_vec): Remove extern.
778 (m68klynx_coff_vec): Likewise.
779 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
780 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
782 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
784 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
785 (m32r_reloc_map): Likewise.
786 (m32r_elf_relocate_section): Likewise.
787 (m32r_elf_gc_sweep_hook): Likewise.
788 (m32r_elf_check_relocs): Likewise.
790 2005-07-18 Nick Clifton <nickc@redhat.com>
792 * reloc.c: Add M32C and MS1 relocs.
793 * bfd-in2.h: Regenerate.
794 * libbfd.h: Regenerate.
796 2005-07-18 Nick Clifton <nickc@redhat.com>
798 * config.bfd: Move m32c entry to correct location.
799 * archures.c: Likewise.
800 * configure.in: Likewise.
801 * configure: Regenerate.
802 * targets.c: Move ms1 vector to correct location.
804 2005-07-18 Jan Beulich <jbeulich@novell.com>
806 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
808 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
809 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
811 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
815 * elflink.c (elf_link_add_object_symbols): Also append the version
816 name to non-hidden absolute symbols that are functions.
818 2005-07-16 Alan Modra <amodra@bigpond.net.au>
820 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
821 for zero size sections. Don't set .sbss syms here.
822 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
824 2005-07-16 Alan Modra <amodra@bigpond.net.au>
826 * Makefile.am: Run "make dep-am".
827 * Makefile.in: Regenerate.
829 2005-07-15 Bob Wilson <bob.wilson@acm.org>
831 * elf32-xtensa.c (vsprint_msg): Add prototype.
832 (build_encoding_error_message): Delete. Code moved into....
833 (elf_xtensa_do_reloc): ....here, and changed to give better
834 error messages for out of range literals.
836 2005-07-15 Alan Modra <amodra@bigpond.net.au>
838 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
839 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
840 defined in output sections. Call bfd_elf_record_link_assignment.
841 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
842 * bfd-in2.h: Regenerate.
844 2005-07-14 Jim Blandy <jimb@redhat.com>
846 Add support for m32c-*-elf (Renesas m32c and m16c).
847 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
848 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
849 (BFD32_BACKENDS): Add elf32-m32c.lo.
850 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
851 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
852 * Makefile.in: Regenerated.
853 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
855 (bfd_m32c_arch): New arch info object.
856 (bfd_archures_list): List bfd_m32c_arch.
857 * bfd-in2.h: Regenerated.
858 * config.bfd: Add case for the m32c.
859 * configure.in: Add case for the m32c.
860 * configure: Regenerated.
861 * cpu-m32c.c, elf32-m32c.c: New files.
862 * libbfd.h: Regenerated.
863 * targets.c (bfd_elf32_m32c_vec): Declare.
864 (_bfd_target_vector): List bfd_elf32_m32c_vec.
866 2005-07-14 Alan Modra <amodra@bigpond.net.au>
868 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
869 (_bfd_elf_provide_section_bound_symbols): Remove param name.
871 * bfd-in2.h: Regenerate.
872 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
873 (_bfd_elf_provide_symbol): Formatting.
874 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
875 create section relative syms.
876 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
877 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
878 _bfd_elf_provide_section_bound_symbols.
879 * reloc.c (bfd_mark_used_section): Delete.
880 (bfd_generic_gc_sections): Don't call the above.
882 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
885 * cache.c (bfd_last_cache): Initialise to NULL.
887 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
888 Nick Clifton <nickc@redhat.com>
890 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
891 Alpha binaries and issue a helpful error message.
892 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
893 symbol index to 15 to allow for binaries produced by DEC
896 2005-07-13 Steve Ellcey <sje@cup.hp.com>
898 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
900 2005-07-12 Alan Modra <amodra@bigpond.net.au>
902 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
905 2005-07-12 Alan Modra <amodra@bigpond.net.au>
907 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
909 2005-07-12 Alan Modra <amodra@bigpond.net.au>
911 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
913 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
915 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
918 2005-07-08 Paul Koning <pkoning@equallogic.com>
920 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
921 where addresses are sign extended.
923 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
925 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
926 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
927 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
928 sparc*-*-rtemsaout* as removed
930 2005-07-08 Alan Modra <amodra@bigpond.net.au>
932 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
933 of the usual sections are found.
934 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
935 Strip .dynbss if it is zero size.
936 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
937 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
938 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
939 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
941 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
942 when it is zero size.
943 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
944 of .dynbss and zero size sections.
945 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
947 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
948 .dynbss if zero size.
949 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
951 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
952 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
953 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
954 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
955 .plt.* and .got.plt.* if zero size.
956 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
957 .got* and .dynbss if zero size.
958 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
959 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
960 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
962 (create_got_section): Always create new .got and .rela.got sections.
963 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
964 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
965 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
966 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
967 dynamic bss sections correctly.
968 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
969 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
970 .dynbss if zero size.
972 2005-07-08 Ben Elliston <bje@au.ibm.com>
974 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
975 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
977 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
979 * elf-bfd.h (elf_backend_data): Add special_sections.
981 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
984 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
985 (elf_backend_special_sections): New. Defined.
986 * elf32-m32r.c: Likewise.
987 * elf32-m68hc11.c: Likewise.
988 * elf32-m68hc12.c: Likewise.
989 * elf32-mcore.c: Likewise.
990 * elf32-sh64.c: Likewise.
991 * elf32-v850.c: Likewise.
992 * elf32-xtensa.c: Likewise.
993 * elf64-alpha.c: Likewise.
994 * elf64-hppa.c: Likewise.
995 * elf64-ppc.c: Likewise.
996 * elf64-sh64.c: Likewise.
997 * elfxx-ia64.c: Likewise.
998 * elfxx-mips.c: Likewise.
999 * elfxx-mips.h: Likewise.
1001 * elfxx-target.h (elf_backend_special_sections): New.
1002 (elfNN_bed): Initialize special_sections.
1004 2005-07-07 Bob Wilson <bob.wilson@acm.org>
1006 * xtensa-modules.c: Update tables with Xtensa MMU features.
1008 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1010 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
1012 * vms.h (_bfd_vms_debug): Add format attribute.
1013 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
1015 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
1018 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
1019 symbol with default visibility is local.
1021 2005-07-07 Ben Elliston <bje@gnu.org>
1023 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
1025 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1027 * dwarf2.c (varinfo): Add addr.
1028 (lookup_symbol_in_variable_table): Also check addr.
1029 (scan_unit_for_symbols): Set addr for variable.
1030 (comp_unit_find_line): Updated.
1032 2005-07-06 Nick Clifton <nickc@redhat.com>
1034 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
1035 message if an unknown reloc is encountered.
1036 (alpha_relocate_section): Likewise.
1038 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
1039 with a missing howto field.
1041 2005-07-06 Alan Modra <amodra@bigpond.net.au>
1043 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
1046 2005-07-05 Paul Brook <paul@codesourcery.com>
1048 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
1049 (ppc_elf_vxworks_get_sec_type_attr): New function.
1050 (elf_backend_special_sections): Remove vxwords definition.
1051 (elf_backend_get_sec_type_attr): Define for vxworks.
1053 2005-07-05 Nick Clifton <nickc@redhat.com>
1055 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
1057 2005-07-05 Paul Brook <paul@codesourcery.com>
1059 * config.bfd: Add separate case for ppc-vxworks.
1060 * configure: Regenerate.
1061 * configure.in: Include elf-vxworks.lo on ppc targets.
1062 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
1064 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
1065 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
1066 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
1067 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
1068 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
1069 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
1070 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
1071 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
1072 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
1073 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
1074 (ppc_elf_create_got): Create .got.plt for VxWorks.
1075 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
1076 section for VxWorks.
1077 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
1078 (allocate_got): VxWorks does not need a got header.
1079 (allocate_dynrelocs): Handle VxWorks plt format.
1080 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
1081 VxWorks. Handle VxWorks plt/got.
1082 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
1083 (ppc_elf_vxworks_special_sections): New.
1084 (ppc_elf_vxworks_link_hash_table_create,
1085 ppc_elf_vxworks_add_symbol_hook,
1086 elf_i386_vxworks_link_output_symbol_hook,
1087 ppc_elf_vxworks_final_write_processing): New functions.
1088 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
1089 (_bfd_target_vector): Use it.
1091 2005-07-05 Jakub Jelinek <jakub@redhat.com>
1093 * libbfd-in.h (struct artdata): Add extended_names_size field.
1094 * libbfd.h: Rebuilt.
1095 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
1096 allocated object by bfd_zalloc.
1097 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1098 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
1099 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
1100 (get_extended_arelt_filename): Fail if index is bigger or equal to
1101 extended_names_size.
1102 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
1103 get_extended_arelt_filename already did that.
1104 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
1105 Allocate one extra byte and clear it, in case extended names table
1108 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
1109 bfd_zalloc2): New prototypes.
1110 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
1111 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
1112 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
1113 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
1114 elf_map_symbols, map_sections_to_segments,
1115 assign_file_positions_for_segments, copy_private_bfd_data,
1116 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
1118 * bfd-in2.h: Rebuilt.
1119 * libbfd.h: Rebuilt.
1121 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
1122 verdef or verneed section.
1123 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
1124 verneed sections gracefully.
1125 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
1126 bogus relocation values.
1127 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1128 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
1129 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1130 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
1131 * elfxx-ia64.c (lookup_howto): Likewise.
1133 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
1134 the end of strtab and clear it.
1137 2005-07-05 Nick Clifton <nickc@redhat.com>
1139 * po/vi.po: New Vietnamese translation.
1140 * configure.in (ALL_LINGUAS): Add vi.
1141 * configure: Regenerate.
1143 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
1145 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
1146 touchup logic like i386/ppc.
1148 2005-07-05 Alan Modra <amodra@bigpond.net.au>
1150 * elf.c (special_sections): Move const qualifier.
1151 (special_sections_b..special_sections_t): Likewise.
1152 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
1154 (elf32_arm_symbian_special_sections): Move const qualifier.
1155 * elf32-m32r.c: Similarly.
1156 * elf32-m68hc11.c: Similarly.
1157 * elf32-m68hc12.c: Similarly.
1158 * elf32-mcore.c: Similarly.
1159 * elf32-ppc.c: Similarly.
1160 * elf32-sh64.c: Similarly.
1161 * elf32-v850.c: Similarly.
1162 * elf32-xtensa.c: Similarly.
1163 * elf64-alpha.c: Similarly.
1164 * elf64-hppa.c: Similarly.
1165 * elf64-ppc.c: Similarly.
1166 * elf64-sh64.c: Similarly.
1167 * elfxx-ia64.c: Similarly.
1168 * elfxx-mips.c: Similarly.
1170 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1172 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
1173 info->executable instead of !info->shared where appropriate.
1175 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1178 * elf.c (assign_file_positions_for_segments): Remove excluded
1179 sections from the segment map.
1181 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1184 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
1186 (_bfd_elf_get_special_section): Declare.
1187 (bfd_elf_special_section): Update prototype.
1188 * elf.c (special_sections): Remove unused outer entries.
1189 (get_special_section): Delete.
1190 (_bfd_elf_get_special_section): New function.
1191 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
1192 special_sections indexing.
1193 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
1194 * elf32-arm.c (symbian_special_sections_d): Delete.
1195 (symbian_special_sections_g, symbian_special_sections_h): Delete.
1196 (symbian_special_sections_i, symbian_special_sections_f): Delete.
1197 (symbian_special_sections_p): Delete.
1198 (elf32_arm_symbian_special_sections): Merge above to here.
1199 (elf32_arm_symbian_get_sec_type_attr): New function.
1200 (elf_backend_special_sections): Don't define.
1201 (elf_backend_get_sec_type_attr): Define.
1202 * elf32-m32r.c: Similarly to elf32-arm.c.
1203 * elf32-m68hc11.c: Likewise.
1204 * elf32-m68hc12.c: Likewise.
1205 * elf32-mcore.c: Likewise.
1206 * elf32-sh64.c: Likewise.
1207 * elf32-v850.c: Likewise.
1208 * elf32-xtensa.c: Likewise.
1209 * elf64-alpha.c: Likewise.
1210 * elf64-hppa.c: Likewise.
1211 * elf64-ppc.c: Likewise.
1212 * elf64-sh64.c: Likewise.
1213 * elfxx-ia64.c: Likewise.
1214 * elfxx-mips.c: Likewise.
1215 * elf32-ppc.c: Likewise.
1216 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
1217 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
1218 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
1219 (elf_backend_get_sec_type_attr): Define.
1220 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
1221 (elf_backend_special_sections): Don't define.
1222 (elfNN_bed): Update.
1224 2005-07-01 Nick Clifton <nickc@redhat.com>
1226 * cpu-d10v.c: Update to ISO C90 style function declarations and
1228 * cpu-d30v.c: Likewsie.
1229 * cpu-i370.c: Likewsie.
1230 * cpu-xstormy16.c: Likewsie.
1231 * elf32-arc.c: Likewsie.
1232 * elf32-d10v.c: Likewsie.
1233 * elf32-d30v.c: Likewsie.
1234 * elf32-dlx.c: Likewsie.
1235 * elf32-i370.c: Likewsie.
1236 * elf32-i960.c: Likewsie.
1237 * elf32-ip2k.c: Likewsie.
1238 * elf32-m32r.c: Likewsie.
1239 * elf32-mcore.c: Likewsie.
1240 * elf32-openrisc.c: Likewsie.
1241 * elf32-or32.c: Likewsie.
1242 * elf32-pj.c: Likewsie.
1243 * elf32-v850.c: Likewsie.
1244 * elf32-xstormy16.c: Likewsie.
1246 2005-07-01 Alan Modra <amodra@bigpond.net.au>
1248 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
1250 (elf64_alpha_create_dynamic_sections): Always make new sections
1251 by using bfd_make_section_anyway_with_flags. Check that .got not
1253 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
1256 2005-06-30 Alan Modra <amodra@bigpond.net.au>
1258 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
1259 _SDA_BASE_ and _SDA2_BASE_ symbols.
1260 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
1261 sym if not def_regular.
1262 (_bfd_elf_provide_section_bound_symbols): Similarly.
1264 2005-06-30 Ben Elliston <bje@gnu.org>
1266 * config.bfd: Mark as obsolete:
1271 2005-06-29 Alan Modra <amodra@bigpond.net.au>
1273 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
1274 .eh_frame specially..
1275 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
1276 Don't recheck sections we have already marked.
1277 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
1278 * section.c (struct bfd_section): Add gc_mark_from_eh.
1279 (STD_SECTION): Adjust.
1280 * ecoff.c (bfd_debug_section): Adjust.
1281 * bfd-in2.h: Regenerate.
1283 2005-06-29 Alan Modra <amodra@bigpond.net.au>
1285 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
1286 not been processed by check_relocs.
1288 2005-06-29 Paul Brook <paul@codesourcery.com>
1290 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
1291 * bfd-in2.h: Regenerate.
1292 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
1294 * elflink.c (bfd_elf_set_symbol): Add section argument.
1295 (_bfd_elf_provide_symbol): Ditto.
1296 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
1298 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
1300 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
1301 Use bh_root, and hh.
1302 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
1303 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
1304 (struct elf32_hppa_link_hash_table): Use etab and bstab.
1305 (stub_hash_newfunc): Use hh.
1306 (hppa_link_hash_newfunc): Use hsh_cache.
1307 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
1308 (elf32_hppa_link_hash_table_free): Use bstab.
1309 (hppa_stub_name): Use eh.
1310 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
1311 (hppa_add_stub): Use bstab.
1312 (hppa_type_of_stub): Use eh.
1313 (hppa_build_one_stub): Use hh and bh_root.
1314 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
1315 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
1316 (elf32_hppa_gc_sweep_hook): Use hdh_next.
1317 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
1318 (allocate_plt_static): Use etab.
1319 (allocate_dynrelocs): Use etab, and hdh_next.
1320 (readonly_dynrelocs): Use hdh_next.
1321 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
1322 (get_local_syms): Use eh, bstab, and hh.
1323 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
1324 (elf32_hppa_set_gp): Use etab.
1325 (elf32_hppa_build_stubs): Use bstab.
1326 (final_link_relocate): Use eh, bh_root.
1327 (elf32_hppa_relocate_section): Use elf, etab.
1328 (elf32_hppa_finish_dynamic_sections): Use etab.
1330 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
1332 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
1335 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
1337 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
1338 (hppa_stub_hash_entry): Define.
1339 (stub_hash_newfunc): Rename variables.
1340 (hppa_link_hash_newfunc): Likewise.
1341 (elf32_hppa_link_hash_table_free): Likewise.
1342 (hppa_stub_name): Likewise.
1343 (hppa_get_stub_entry): Likewise.
1344 (hppa_add_stub): Likewise.
1345 (hppa_type_of_stub): Likewise.
1346 (hppa_build_one_stub): Likewise.
1347 (hppa_size_one_stub): Likewise.
1348 (elf32_hppa_create_dynamic_sections): Likewise.
1349 (elf32_hppa_copy_indirect_symbol): Likewise.
1350 (elf32_hppa_check_relocs): Likewise.
1351 (elf32_hppa_gc_mark_hook): Likewise.
1352 (elf32_hppa_gc_sweep_hook): Likewise.
1353 (elf32_hppa_grok_psinfo): Likewise.
1354 (elf32_hppa_hide_symbol): Likewise.
1355 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1356 (allocate_dynrelocs): Likewise.
1357 (clobber_millicode_symbols): Likewise.
1358 (readonly_dynrelocs): Likewise.
1359 (elf32_hppa_size_dynamic_sections): Likewise.
1360 (get_local_syms): Likewise.
1361 (elf32_hppa_size_stubs): Likewise.
1362 (hppa_record_segment_addr): Likewise.
1363 (final_link_relocate): Likewise.
1364 (elf32_hppa_relocate_section): Likewise.
1365 (elf32_hppa_finish_dynamic_symbol): Likewise.
1367 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
1372 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1373 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
1374 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1375 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1376 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1377 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1378 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1379 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1380 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1381 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1382 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1383 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1384 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1385 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
1386 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1387 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1388 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1389 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1390 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1391 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1392 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1393 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1394 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1395 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1396 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1397 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1398 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1400 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1403 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
1406 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
1410 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1412 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
1414 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
1415 BFD_RELOC_X86_64_GOTPC32.
1416 * bfd-in2.h: Regenerated.
1418 2005-06-17 Jakub Jelinek <jakub@redhat.com>
1420 * elf.c (bfd_section_from_shdr): Kill bogus warning.
1422 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
1423 symbol, relocation, group or versym sections.
1425 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
1427 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
1428 doesn't point into the section.
1430 2005-06-17 Jan Beulich <jbeulich@novell.com>
1432 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
1433 and BFD_RELOC_X86_64_GOTPC32.
1434 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1435 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
1436 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
1437 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
1438 and R_X86_64_GOTPC32.
1439 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
1440 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
1441 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
1442 (elf64_x86_64_relocate_section): Likewise.
1443 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
1445 2005-06-15 Mark Kettenis <kettenis@gnu.org>
1447 * archive.c: Include "libiberty.h".
1449 2005-06-15 Nick Clifton <nickc@redhat.com>
1451 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
1452 produced by the GreenHills toolchain can be assimilated.
1454 2005-06-14 Steve Ellcey <sje@cup.hp.com>
1456 * som.c (som_find_inliner_info): New.
1458 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
1460 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
1462 2005-06-14 Jakub Jelinek <jakub@redhat.com>
1464 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
1465 Prevent endless recursion on broken objects.
1467 * archive.c (do_slurp_coff_armap): Check for overflows.
1469 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
1471 * elfcode.h (elf_write_relocs): Do nothing if there are no
1474 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1476 * dwarf2.c (decode_line_info): Revert last change. Instead set
1477 initial low_pc to -1 to avoid need to test whether loc_pc has
1480 2005-06-09 Christopher Faylor <cgf@timesys.com>
1482 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
1483 either SEC_ALLOC OR SEC_LOAD.
1485 2005-06-09 Christopher Faylor <cgf@timesys.com>
1487 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
1488 section header. Do not add STYP_NOLOAD since it does not appear to be
1491 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
1494 * dwarf2.c (lookup_address_in_line_info_table): Restore code
1495 handling NULL function info, removed with 2005-04-03 change.
1497 2005-06-08 Mark Mitchell <mark@codesourcery.com>
1499 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
1501 2005-06-09 Alan Modra <amodra@bigpond.net.au>
1503 * elflink.c (elf_mark_used_section): Delete.
1504 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
1505 * reloc.c (bfd_mark_used_section): New function.
1506 (bfd_generic_gc_sections): Call bfd_mark_used_section.
1508 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1510 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
1511 (bfd_fdopenr): Same.
1513 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1515 * opncls.c (bfd_fdopenr): Add missing break statements.
1517 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1519 * opncls.c (bfd_fopen): New API.
1520 (bfd_openr): Use it.
1521 (bfd_fdopenr): Likewise.
1522 * bfd-in2.h: Regenerated.
1524 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1525 Michael Snyder <msnyder@redhat.com>
1526 Stan Cox <scox@redhat.com>
1528 * Makefile.am (ALL_MACHINES): Add ms1 support.
1529 (ALL_MACHINES_CFILES): Same.
1530 (BFD32_BACKENDS): Same.
1531 (BFD32_BACKENDS_CFILES): Same.
1533 * Makefile.in: Regenerate.
1535 * archures.c (bfd_architecture): Add ms1 entries.
1536 Externalize bfd_ms1_arch.
1537 (bfd_archures_list): Add bfd_ms1_arch.
1539 * bfd-in2.h: Regenerate.
1541 * cpu-ms1.c: New file.
1543 * elf32-ms1.c: New file.
1545 * targets.c: Define extern of bfd_elf32_ms1_vec.
1546 Add bfd_elf32_ms1_vec to _bfd_target_vector.
1548 * configure.in: Add bfd_elf32_ms1_vec case.
1550 * configure: Regenerate.
1552 * config.bfd: Add ms1-*-elf to table.
1554 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1556 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1558 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1560 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1561 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1563 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1566 * bfd.c (bfd_find_line): New.
1568 * dwarf2.c (comp_unit): Add variable_table.
1569 (funcinfo): Add file, line, and sec.
1571 (lookup_symbol_in_function_table): New.
1572 (lookup_symbol_in_variable_table): New.
1573 (scan_unit_for_functions): Renamed to ...
1574 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1576 (comp_unit_find_nearest_line): Updated.
1577 (comp_unit_find_line): New.
1578 (_bfd_dwarf2_find_line): New.
1580 * elf-bfd.h (_bfd_elf_find_line): New.
1581 (_bfd_generic_find_line): New. Defined.
1583 * elf.c (_bfd_elf_find_line): New.
1585 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1586 (_bfd_generic_find_line): New.
1588 * bfd-in2.h: Regenerated.
1589 * libbfd.h: Likewise.
1591 * libbfd.c (_bfd_generic_find_line): New.
1593 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1594 with _bfd_generic_find_line.
1595 (bfd_target): Add _bfd_find_line.
1597 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1599 * dwarf2.c (decode_line_info): Properly set low_pc.
1601 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1603 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1604 case, include addend when indexing .opd section map.
1605 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1606 clear opd_adjust array if no_opd_opt set. Tidy code.
1607 Ignore zero size .opd. Check bfd_alloc return value.
1608 (ppc_stub_name): Return immediately on bfd_malloc fail.
1609 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1611 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1613 * dwarf2.c (comp_unit): Fix a typo in comment.
1615 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1617 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1618 (reloc_type_lookup): Dito.
1619 (elf_vax_discard_copies): Dito.
1620 (elf_vax_instantiate_got_entries): Dito.
1621 (elf_vax_link_hash_traverse): Dito.
1622 (elf_vax_link_hash_newfunc): Dito.
1623 (elf_vax_link_hash_table_create): Dito.
1624 (elf32_vax_set_private_flags): Dito.
1625 (elf32_vax_merge_private_bfd_data): Dito.
1626 (elf32_vax_print_private_bfd_data): Dito.
1627 (elf_vax_check_relocs): Dito.
1628 (elf_vax_gc_mark_hook): Dito.
1629 (elf_vax_gc_sweep_hook): Dito.
1630 (elf_vax_size_dynamic_sections): Dito.
1631 (elf_vax_discard_copies): Dito.
1632 (elf_vax_instantiate_got_entries): Dito.
1633 (elf_vax_relocate_section): Dito.
1634 (elf_vax_finish_dynamic_symbol): Dito.
1635 (elf_vax_finish_dynamic_sections): Dito.
1636 (elf_vax_hash_table): Break-up of line isn't needed.
1637 (elf_vax_check_relocs): Remove leading whitespace
1638 (elf_vax_relocate_section): Remove redundant whitespace
1639 (elf_vax_link_hash_newfunc): Don't cast NULL.
1640 (elf_vax_link_hash_table_create): Dito.
1641 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1643 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1646 * configure.in: Bump version
1647 * configure: Regenerate.
1648 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1649 discarded section sym refs and kill linker output.
1650 * simple.c (simple_dummy_einfo): New function.
1651 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1653 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1654 for all reloc types.
1656 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1658 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1659 restrictive of func code and func descr for undefined syms as well
1662 2005-05-31 Jim Blandy <jimb@redhat.com>
1664 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1665 * Makefile.in: Regenerate.
1667 2005-05-31 Richard Henderson <rth@redhat.com>
1669 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1670 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1671 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1672 (elf64_alpha_want_plt): Update to match.
1673 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1674 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1676 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1678 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1679 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1680 Use ISO C90 function declaration style.
1682 2005-05-31 James E Wilson <wilson@specifixinc.com>
1684 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1685 header PF_R flag on PT_LOAD segments.
1687 2005-05-30 Richard Henderson <rth@redhat.com>
1689 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1690 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1692 2005-05-29 Richard Henderson <rth@redhat.com>
1694 * configure.in (--enable-secureplt): New.
1695 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1696 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1697 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1698 (elf64_alpha_use_secureplt): New.
1699 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1700 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1701 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1702 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1703 (struct alpha_elf_link_hash_entry): Add plt_offset.
1704 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1705 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1706 (PLT_ENTRY_WORD3): Remove.
1707 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1708 on .plt and create .got.plt.
1709 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1710 (get_got_entry): Initialize plt_offset.
1711 (elf64_alpha_want_plt): New.
1712 (elf64_alpha_check_relocs): Use it.
1713 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1715 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1716 error as user error.
1717 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1719 (elf64_alpha_size_plt_section): Size .got.plt section.
1720 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1722 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1723 Add PLTRO DYNAMIC entry.
1724 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1725 (elf64_alpha_finish_dynamic_sections): Likewise.
1727 2005-05-28 David Daney <ddaney@avtrex.com>
1729 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1730 calculation of DT_RELSZ to occur after all dynamic relocations
1733 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1735 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1736 * config.in, configure: Regenerate.
1738 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1739 Maciej W. Rozycki <macro@linux-mips.org>
1741 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1742 stop processing of options if one of invalid size is
1744 (_bfd_mips_elf_section_from_shdr): Likewise.
1745 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1748 2005-05-26 Richard Henderson <rth@redhat.com>
1750 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1751 plt_old_section, plt_old_value.
1752 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1753 (elf64_alpha_size_plt_section_1): Don't use it.
1755 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1757 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1758 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1759 arithmetic overflow when allocating the i_shdr array.
1760 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1762 2005-05-25 Richard Henderson <rth@redhat.com>
1764 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1765 all function prototypes; rearrange functions into def-use order.
1767 2005-05-25 Richard Henderson <rth@redhat.com>
1769 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1770 in the presence of deleting elements.
1771 (elf64_alpha_size_got_sections): Zero dead got section size.
1773 2005-05-23 Fred Fish <fnf@specifixinc.com>
1775 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1776 (struct funcinfo): Add caller_func, caller_file, caller_line.
1777 tag, and nesting_level members.
1778 (lookup_address_in_function_table): Change first passed parameter
1779 from "struct funcinfo *" to "struct comp_unit *".
1780 (lookup_address_in_function_table): Dereference unit to find function
1782 (lookup_address_in_function_table): Traverse the function list to
1783 create a chain of inlined functions back to the first non inlined
1785 (scan_unit_for_functions): Remember tag and nesting level. Handle
1786 DW_AT_call_file and DW_AT_call_line.
1787 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1788 call to pass unit pointer instead of function table pointer. For
1789 inlined functions, save pointer to the inliner chain.
1790 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1791 (_bfd_dwarf2_find_inliner_info): New function that returns information
1792 from the inliner chain after a call to bfd_find_nearest_line.
1794 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1795 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1796 NAME##_find_inliner_info.
1797 (bfd_target): Add _bfd_find_inliner_info.
1798 * bfd-in2.h: Regenerate.
1800 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1801 macro that always returns bfd_false.
1802 (_bfd_dwarf2_find_inliner_info): Declare.
1803 * libbfd.h: Regenerate.
1805 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1806 that calls _bfd_dwarf2_find_inliner_info.
1807 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1809 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1810 that calls _bfd_dwarf2_find_inliner_info.
1811 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1812 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1813 _bfd_mips_elf_find_inliner_info.
1814 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1815 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1817 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1818 _bfd_dwarf2_find_inliner_info.
1819 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1820 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1821 _bfd_elf_find_inliner_info.
1823 * coffgen.c (coff_find_inliner_info): New function that
1824 calls _bfd_dwarf2_find_inliner_info.
1825 * libcoff-in.h (coff_find_inliner_info): Declare.
1826 * libcoff.h: Regenerate.
1827 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1828 (pmac_xcoff_vec) Ditto.
1829 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1830 (aix5coff64_vec): Ditto.
1832 * aout-target.h (MY_find_inliner_info): Define as
1833 _bfd_nosymbols_find_inliner_info.
1834 * aout-tic30.c (MY_find_inliner_info): Ditto.
1835 * binary.c (binary_find_inliner_info): Ditto.
1836 * i386msdos.c (msdos_find_inliner_info): Ditto.
1837 * ihex.c (ihex_find_inliner_info): Ditto.
1838 * libaout.h (aout_32_find_inliner_info): Ditto.
1839 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1840 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1841 * mmo.c (mmo_find_inliner_info): Ditto.
1842 * nlm-target.h (nlm_find_inliner_info): Ditto.
1843 * pef.c (bfd_pef_find_inliner_info): Ditto.
1844 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1845 * srec.c (srec_find_inliner_info): Ditto.
1846 * tekhex.c (tekhex_find_inliner_info): Ditto.
1847 * versados.c (versados_find_inliner_info): Ditto.
1848 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1850 * ieee.c (ieee_find_inliner_info): New function that always
1852 * oasys.c (oasys_find_inliner_info): Ditto.
1853 * vms.c (vms_find_inliner_info): Ditto.
1855 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1857 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1858 force old plt layout.
1860 2005-05-22 Richard Henderson <rth@redhat.com>
1862 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1864 (elf64_alpha_check_relocs): Likewise.
1865 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1866 non-allocated sections.
1868 2005-05-22 Richard Henderson <rth@redhat.com>
1870 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1871 undefweak to use zero register. Call elf64_alpha_relax_got_load
1872 if not all uses removed.
1873 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1874 (elf64_alpha_relax_section): Handle undefweak symbols.
1875 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1876 (elf64_alpha_size_rela_got_1): Likewise.
1877 (elf64_alpha_relocate_section): Likewise.
1879 2005-05-22 Richard Henderson <rth@redhat.com>
1881 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1882 on SEC_CODE sections.
1884 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1886 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1888 (som_write_space_strings): Change type of tmp_space and p to char *.
1889 (som_write_symbol_strings): Likewise. Also change type of comp to
1891 (som_begin_writing): Change type of strings_size to unsigned int.
1892 (som_finish_writing): Likewise.
1893 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1895 * som.h (struct som_section_data_struct): Change type of reloc_stream
1896 field to unsigned char *.
1898 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1900 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1901 copy relocations for VxWorks.
1903 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1905 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1907 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1908 (ppc_elf_check_relocs): Set has_sda_refs.
1909 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1910 copy relocations. Use has_sda_refs to place variables in .sbss.
1911 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1914 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1916 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1917 xtensa_default_isa is initialized.
1919 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1921 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1922 for second and subsequent list entries. Only allocate multiple
1923 glink stubs when shared or pie.
1924 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1925 glink stub is needed.
1927 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1929 * Makefile.am: Have 'all' depend on 'info'.
1930 * Makefile.in: Regenerate.
1932 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1934 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1935 init_offset. Add init_got_refcount, init_plt_refcount,
1936 init_got_offset and init_plt_offset.
1937 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1938 (_bfd_elf_link_hash_hide_symbol): Likewise.
1939 (_bfd_elf_link_hash_table_init): Likewise.
1940 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1941 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1942 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1943 (bfd_elf_size_dynamic_sections): Likewise.
1944 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1945 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1946 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1947 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1948 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1949 (struct plt_entry): New.
1950 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1951 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1952 use _bfd_elf_link_hash_copy_indirect.
1953 (update_plt_info, find_plt_ent): New functions.
1954 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1955 and adjust for use of plt list rather than refcount.
1956 (ppc_elf_gc_sweep_hook): Likewise.
1957 (ppc_elf_tls_optimize): Likewise.
1958 (ppc_elf_adjust_dynamic_symbol): Likewise.
1959 (allocate_dynrelocs): Likewise.
1960 (ppc_elf_relax_section): Likewise.
1961 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1962 when performing a relocatable link.
1963 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1964 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1967 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1969 * elf.c (assign_file_positions_for_segments): Use maximum of
1970 maxpagesize and section alignment when adjusting initial
1971 segment offset and section offsets.
1973 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1975 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1978 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1980 * elf.c (group_signature): Undo the last change. Check if the
1981 symbol table section is correct.
1983 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1985 * elf32-arm.c: Wherever possible, use official reloc names
1987 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1988 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1989 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1990 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1991 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1992 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1993 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1994 Add many new relocations from AAELF.
1995 (elf32_arm_howto_from_type): Update to match.
1996 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1997 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1998 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1999 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
2000 (elf32_arm_final_link_relocate): Add support for
2001 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
2002 case entries redundant with default.
2004 * reloc.c: Reorganize ARM relocations. Add Thumb
2005 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
2006 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
2007 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
2008 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
2009 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
2010 * bfd-in2.h, libbfd.h: Regenerate.
2012 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2014 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
2016 * format.c (bfd_check_format_matches): Set output_has_begun
2018 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
2019 special case for both_direction.
2021 2005-05-17 Nick Clifton <nickc@redhat.com>
2023 * elf.c (group_signature): Check for a group section which is
2024 actually a (corrupt) symbol table section in disguise and prevent
2025 an infinite loop from occurring.
2027 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
2029 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
2032 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
2034 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
2035 predicate on slot 0 only if slot 0 isn't br.
2037 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
2041 empty sdynbss section.
2042 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
2044 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
2046 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
2049 2005-05-17 Alan Modra <amodra@bigpond.net.au>
2051 * elf32-ppc.c (LIS_11. LIS_12): Define.
2052 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
2053 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
2054 for --data-plt when building non-pie executables.
2056 2005-05-17 Nick Clifton <nickc@redhat.com>
2058 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
2059 the situation where a symbols's section is not known but a section
2060 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
2063 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
2064 the presence of a symbol table to just before the symbol table is
2067 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
2070 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
2071 (elfNN_ia64_relax_section): Use it.
2073 2005-05-14 Mark Kettenis <kettenis@gnu.org>
2075 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
2078 2005-05-14 Alan Modra <amodra@bigpond.net.au>
2080 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
2082 (ppc_elf_finish_dynamic_sections): Likewise.
2084 2005-05-13 Fred Fish <fnf@specifixinc.com>
2086 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
2087 * libbfd.h: Rebuilt.
2089 2005-05-13 Bob Wilson <bob.wilson@acm.org>
2091 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
2092 periods in linkonce_kind values.
2094 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
2096 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
2097 against protected function when building executable.
2099 2005-05-12 Alan Modra <amodra@bigpond.net.au>
2101 * elf32-ppc.c (LWZU_0_X_11): Delete.
2102 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
2103 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
2104 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
2106 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
2108 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
2109 Generate .glink branch table and updated stubs.
2111 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2113 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
2114 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
2115 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
2116 (CROR_151515, CROR_313131): Delete.
2117 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
2118 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
2119 LWZU_0_X_11): Define.
2120 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
2121 and R_PPC_REL16_HA entries.
2122 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
2123 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
2124 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
2125 new_plt, and old_plt.
2126 (ppc_elf_create_dynamic_sections): Create .glink section.
2127 (ppc_elf_check_relocs): Set new_plt and old_plt.
2128 (ppc_elf_select_plt_layout): New function.
2129 (ppc_elf_tls_setup): Set plt output section elf type and flags.
2130 (allocate_got): Handle differences between old and new got layout.
2131 (allocate_dynrelocs): Likewise for plt.
2132 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
2133 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
2134 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
2135 destination of R_PPC_PLTREL24 relocs.
2136 (ppc_elf_relocate_section): Handle new relocs and changed destination
2138 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
2139 differences in layout.
2140 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
2141 put a blrl in new got. Write glink contents.
2142 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
2143 * libbfd.h: Regenerate.
2144 * bfd-in2.h: Regenerate.
2146 2005-05-11 Andreas Schwab <schwab@suse.de>
2148 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
2151 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
2153 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
2154 section if SEC_ALLOC isn't set.
2156 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
2158 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
2159 * acinclude.m4: Don't sinclude accross.m4.
2160 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
2162 2005-05-09 Alan Modra <amodra@bigpond.net.au>
2164 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
2165 (ppc64_elf_add_symbol_hook): Set has_dotsym.
2166 (ppc64_elf_check_directives): Only process syms when has_dotsym.
2167 (func_desc_adjust): Hide fake function descriptors when function
2168 code entry is defined.
2169 (adjust_opd_syms): Adjust for deleted_section becoming union field.
2171 2005-05-09 Alan Modra <amodra@bigpond.net.au>
2173 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
2175 2005-05-08 Dave Korn <dave.korn@artimi.com>
2177 * coff-tic80.c: Undefine _CONST after system headers to prevent
2178 clash with tic80-specific definition in include/coff/tic80.h
2180 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
2183 * elflink.c (elf_link_output_extsym): Use output_bfd if
2184 h->root.u.def.section is bfd_abs_section_ptr when reporting
2187 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf-bfd.h (elf_backend_data): Update special_sections to
2190 array of pointer to bfd_elf_special_section.
2191 * elf.c (special_sections): Likewise.
2192 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
2193 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
2194 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
2195 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
2196 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
2197 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
2198 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
2199 * elf32-v850.c (v850_elf_special_sections): Likewise.
2200 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
2201 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
2202 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
2203 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
2204 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
2205 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
2206 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
2207 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
2209 * elf.c (get_special_section): Updated.
2211 2005-05-07 Alan Modra <amodra@bigpond.net.au>
2213 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
2214 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
2215 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
2217 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2218 * elf32-frv.c (_frv_create_got_section): Likewise.
2219 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
2220 (elf_backend_got_symbol_offset): Don't define.
2221 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
2222 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
2224 (ppc_elf_create_got): Tidy.
2225 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
2226 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
2227 (ppc_elf_gc_sweep_hook): Likewise.
2228 (ppc_elf_relocate_section): Likewise.
2229 (ppc_elf_finish_dynamic_symbol): Likewise.
2230 (allocate_got): New function.
2231 (allocate_dynrelocs): Use allocate_got.
2232 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
2233 so that local got can refcount it. Set got_header_size.
2234 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
2236 (ppc_elf_finish_dynamic_sections): Likewise.
2237 (elf_backend_got_symbol_offset): Don't define.
2238 (elf_backend_got_header_size): Ditto.
2240 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2242 * configure.in (ACX_HEADER_STRING): New.
2243 * configure: Regenerate.
2244 * config.in: Regenerate.
2245 * sysdep.h (STRING_WITH_STRINGS): Use.
2247 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf.c (_bfd_elf_close_and_cleanup): Only call
2250 _bfd_dwarf2_cleanup_debug_info on bfd_object.
2252 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2254 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
2255 "__bss_start" instead of "_edata" as fallback.
2257 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2259 * bfd-in2.h: Regenerated.
2261 2005-05-05 Paul Brook <paul@codesourcery.com>
2263 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
2264 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
2266 * configure: Regenerate.
2267 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
2268 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
2269 (elf32-i386.lo): Depend on elf-vxworks.h.
2270 (elf-vxworks.lo): New rule.
2271 * Makefile.in: Regenerate.
2272 * elf-bfd.h (elf_backend_data): Update type of
2273 elf_backend_emit_relocs.
2274 (_bfd_elf_link_output_relocs): Update prototype.
2275 * elflink.c (_bfd_elf_link_output_relocs): Always use
2276 bed->elf_backend_emit_relocs when outputting relocations.
2277 * elfxx-target.h (elf_backend_emit_relocs): Default to
2278 _bfd_elf_link_output_relocs.
2279 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
2280 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
2281 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
2282 (elf_i386_plt0_entry): Remove padding.
2283 (elf_i386_pic_plt0_entry): Ditto.
2284 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
2285 (PLT_NON_JUMP_SLOT_RELOCS): Define.
2286 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
2287 plt0_pad_byte fields.
2288 (elf_i386_link_hash_table_create): Zero them.
2289 (elf_i386_create_dynamic_sections): Create static relocation section.
2290 (allocate_dynrelocs): Allocate space for static PLT relocations.
2291 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
2292 symbols. Give PLT symbols function type. Don't strip PLT sections
2293 if we have exported symbols from them.
2294 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
2295 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
2297 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
2298 Add relocation for GOT location. Fill in PLT static relocations.
2299 (elf_i386_vxworks_link_hash_table_create): New function.
2300 (elf_i386_vxworks_link_output_symbol_hook): New function.
2301 * elf-vxworks.h: New file.
2303 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2305 * section.c (bfd_make_section_anyway_with_flags): New.
2306 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
2307 (bfd_make_section_with_flags): New.
2308 (bfd_make_section): Call bfd_make_section_with_flags.
2310 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
2311 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
2312 instead of bfd_make_section/bfd_make_section and don't call
2313 bfd_set_section_flags.
2314 (mn10300_elf_check_relocs): Likewise.
2315 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
2316 * elf32-arm.c (create_got_section): Likewise.
2317 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
2318 (elf32_arm_check_relocs): Likewise.
2319 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2320 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
2321 (_frv_create_got_section): Likewise.
2322 (elf32_frvfdpic_create_dynamic_sections): Likewise.
2323 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2324 (elf32_hppa_check_relocs): Likewise.
2325 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
2326 (i370_elf_check_relocs): Likewise.
2327 * elf32-i386.c (create_got_section): Likewise.
2328 (elf_i386_check_relocs): Likewise.
2329 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
2330 (create_got_section): Likewise.
2331 (m32r_elf_create_dynamic_sections): Likewise.
2332 (m32r_elf_check_relocs): Likewise.
2333 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2334 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2335 (ppc_elf_create_dynamic_sections): Likewise.
2336 (ppc_elf_add_symbol_hook): Likewise.
2337 (ppc_elf_check_relocs): Likewise.
2338 * elf32-s390.c (create_got_section): Likewise.
2339 (elf_s390_check_relocs): Likewise.
2340 * elf32-sh.c (create_got_section): Likewise.
2341 (sh_elf_create_dynamic_sections): Likewise.
2342 (sh_elf_check_relocs): Likewise.
2343 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2344 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2345 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2346 (add_extra_plt_sections): Likewise.
2347 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
2348 (elf64_alpha_create_got_section): Likewise.
2349 (elf64_alpha_create_dynamic_sections): Likewise.
2350 (elf64_alpha_check_relocs): Likewise.
2351 * elf64-hppa.c (get_reloc_section): Likewise.
2352 (get_opd): Likewise.
2353 (get_plt): Likewise.
2354 (get_dlt): Likewise.
2355 (get_stub): Likewise.
2356 (elf64_hppa_create_dynamic_sectionso): Likewise.
2357 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
2358 * elf64-ppc.c (create_linkage_sections): Likewise.
2359 (ppc64_elf_check_relocs): Likewise.
2360 * elf64-s390.c (create_got_section): Likewise.
2361 (elf_s390_check_relocs): Likewise.
2362 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
2363 (sh64_elf64_create_dynamic_sections): Likewise.
2364 * elf64-x86-64.c (create_got_section): Likewise.
2365 (elf64_x86_64_check_relocs): Likewise.
2366 * elflink.c (_bfd_elf_create_got_section): Likewise.
2367 (_bfd_elf_link_create_dynamic_sections): Likewise.
2368 (elf_link_add_object_symbols): Likewise.
2369 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
2370 (elfNN_ia64_create_dynamic_sections): Likewise.
2371 (get_fptr): Likewise.
2372 (get_pltoff): Likewise.
2373 (get_reloc_section): Likewise.
2374 (elfNN_ia64_object_p): Likewise.
2375 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
2376 (mips_elf_create_compact_rel_section): Likewise.
2377 (mips_elf_create_got_section): Likewise.
2378 (_bfd_mips_elf_create_dynamic_sections): Likewise.
2379 * elfxx-sparc.c (create_got_section): Likewise.
2380 (_bfd_sparc_elf_check_relocs): Likewise.
2382 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
2383 on linker created sections.
2385 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
2388 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
2389 script on executable.
2391 2005-05-05 John Levon <levon@movementarian.org>
2393 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
2394 allocated memory before returning.
2395 (decode_line_info): Likewise.
2396 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
2397 allocated by functions in this file.
2398 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
2399 * elf.c (_bfd_elf_close_and_cleanup): Call
2400 _bfd_dwarf2_cleanup_debug_info.
2402 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
2404 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
2405 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
2406 * configure, config.in, Makefile.in: Regenerate.
2407 * sysdep.h (stpcpy): Revert last change.
2409 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
2411 * sysdep.h (stpcpy): Wrap declaration in parentheses.
2413 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2415 * elfxx-ia64.c (ARCH_SIZE): New.
2416 (LOG_SECTION_ALIGN): Likewise.
2417 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
2418 align relocation sections.
2419 (get_fptr): Likewise.
2420 (get_reloc_section): Likewise.
2421 (elfNN_ia64_tprel_base): Likewise.
2422 (elfNN_ia64_check_relocs): Support 32bit relocations.
2423 (allocate_global_fptr_got): Likewise.
2424 (allocate_dynrel_entries): Likewise.
2425 (set_got_entry): Likewise.
2426 (set_pltoff_entry): Likewise.
2427 (elfNN_ia64_relocate_section): Likewise.
2429 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2431 * configure.in: Add AC_CHECK_DECLS(stpcpy).
2432 * configure: Regenerate.
2433 * config.in: Likewise.
2435 * sysdep.h (stpcpy): New.
2437 2005-05-04 Nick Clifton <nickc@redhat.com>
2439 * Update the address and phone number of the FSF organization in
2440 the GPL notices in the following files:
2441 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
2442 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
2443 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
2444 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
2445 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
2446 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
2447 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
2448 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
2449 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
2450 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
2451 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
2452 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
2453 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
2454 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
2455 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
2456 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
2457 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
2458 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
2459 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
2460 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
2461 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
2462 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
2463 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
2464 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
2465 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
2466 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
2467 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
2468 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
2469 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
2470 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
2471 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
2472 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
2473 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
2474 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
2475 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
2476 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
2477 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
2478 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
2479 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
2480 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
2481 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
2482 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
2483 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
2484 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
2485 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
2486 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
2487 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
2488 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
2489 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
2490 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
2491 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
2492 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
2493 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
2494 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
2495 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
2496 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
2497 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
2498 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
2499 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
2500 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
2501 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
2502 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
2503 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
2504 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
2505 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
2506 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
2507 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
2508 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
2509 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
2510 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
2513 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2515 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
2516 * bfd-in2.h: Regenerated.
2518 * elflink.c (bfd_elf_set_symbol): New.
2519 (_bfd_elf_provide_symbol): Call it.
2520 (_bfd_elf_provide_section_bound_symbols): New.
2522 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2524 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
2525 at the end, if a strong definition has already been seen.
2527 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2529 * section.c (struct bfd_section): Replace link_order_head and
2530 link_order_tail with map_head and map_tail union.
2531 (STD_SECTION): Update.
2532 (_bfd_strip_section_from_output): Delete.
2533 * aoutx.h: Update throughout for above changes.
2534 * coff-ppc.c: Likewise.
2535 * cofflink.c: Likewise.
2536 * ecoff.c: Likewise.
2537 * elf-eh-frame.c: Likewise.
2538 * elf-m10300.c: Likewise.
2540 * elf32-arm.c: Likewise.
2541 * elf32-cris.c: Likewise.
2542 * elf32-hppa.c: Likewise.
2543 * elf32-i386.c: Likewise.
2544 * elf32-m32r.c: Likewise.
2545 * elf32-m68hc1x.c: Likewise.
2546 * elf32-m68k.c: Likewise.
2547 * elf32-ppc.c: Likewise.
2548 * elf32-s390.c: Likewise.
2549 * elf32-sh.c: Likewise.
2550 * elf32-vax.c: Likewise.
2551 * elf32-xtensa.c: Likewise.
2552 * elf64-alpha.c: Likewise.
2553 * elf64-hppa.c: Likewise.
2554 * elf64-ppc.c: Likewise.
2555 * elf64-s390.c: Likewise.
2556 * elf64-sh64.c: Likewise.
2557 * elf64-x86-64.c: Likewise.
2558 * elflink.c: Likewise.
2559 * elfxx-ia64.c: Likewise.
2560 * elfxx-mips.c: Likewise.
2561 * elfxx-sparc.c: Likewise.
2562 * linker.c: Likewise.
2563 * merge.c: Likewise.
2564 * pdp11.c: Likewise.
2565 * xcofflink.c: Likewise.
2566 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2567 out from bfd_elf_size_dynamic_sections.
2568 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2569 * bfd-in2.h: Regenerate.
2571 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2573 * section.c (bfd_section_list_remove): Don't clear s->next.
2574 (bfd_section_list_append): Always init s->prev.
2575 (bfd_section_list_prepend): Define.
2576 (bfd_section_list_insert_after): Minor optimization.
2577 (bfd_section_removed_from_list): Rewrite.
2578 * elf.c (assign_section_numbers): Simplify list traversal now that
2579 bfd_section_list_remove doesn't destroy removed section next ptr.
2580 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2581 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2582 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2583 * bfd-in2.h: Regenerate.
2585 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2587 * bfd.c (bfd): Remove section_tail and add section_last.
2588 (bfd_preserve): Likewise.
2589 (bfd_preserve_save): Likewise.
2590 (bfd_preserve_restore): Likewise.
2591 * opncls.c (_bfd_new_bfd): Likewise.
2593 * coffcode.h (coff_compute_section_file_positions): Updated.
2594 (coff_compute_section_file_positions): Likewise.
2595 * elf.c (assign_section_numbers): Likewise.
2596 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2597 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2598 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2599 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2600 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2601 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2603 * ecoff.c (bfd_debug_section): Initialize prev.
2605 * section.c (bfd_section): Add prev.
2606 (bfd_section_list_remove): Updated.
2607 (bfd_section_list_append): New.
2608 (bfd_section_list_insert_after): New.
2609 (bfd_section_list_insert_before): New.
2610 (bfd_section_list_insert): Removed.
2611 (bfd_section_removed_from_list): Updated.
2612 (STD_SECTION): Initialize prev.
2613 (bfd_section_init): Updated.
2614 (bfd_section_list_clear): Updated.
2616 * bfd-in2.h: Regenerated.
2618 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2620 * elf.c (_bfd_elf_new_section_hook): Don't call
2621 _bfd_elf_get_sec_type_attr on sections from input files.
2623 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2625 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2626 hash table size 16699 instead of bfd_hash_table_init.
2628 2005-05-01 Paul Brook <paul@codesourcery.com>
2630 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2631 definition has already been seen.
2633 2005-05-01 Paul Brook <paul@codesourcery.com>
2635 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2636 R_ARM_PLT32 the same as R_ARM_PC24.
2637 (arm_add_to_rel): Ditto.
2639 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2641 * config.bfd: Add h8300*-*-rtemscoff.
2642 Switch h8300*-*-rtems* to elf.
2644 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2646 * aclocal.m4, Makefile.in: Regnerated.
2648 2005-04-28 Paul Brook <paul@codesourcery.com>
2650 Merge changes only applied to Makefile.in.
2651 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2652 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2653 (elfxx-sparc.lo): New rule.
2654 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2655 (elf64-sparc.lo): Likewise.
2657 2005-04-28 Julian Brown <julian@codesourcery.com>
2659 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2662 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2664 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2666 * elf.c (bfd_elf_sym_name): Updated.
2667 (group_signature): Likewise.
2668 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2669 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2670 (ppc64_elf_edit_toc): Likewise.
2671 (ppc64_elf_relocate_section): Likewise.
2672 * elfcode.h (elf_slurp_symbol_table): Likewise.
2673 * elflink.c (elf_link_input_bfd): Likewise.
2675 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2676 bfd_elf_sym_name to get local symbol name when reporting errors.
2678 2005-04-27 Nick Clifton <nickc@redhat.com>
2680 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2681 formatted input file results in a reloc which has no associated
2684 2005-04-26 Jerome Guitton <guitton@gnat.com>
2686 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2688 2005-04-25 David S. Miller <davem@davemloft.net>
2690 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2691 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2692 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2695 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2698 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2699 to discarded section an error.
2701 2005-04-21 Jerome Guitton <guitton@gnat.com>
2703 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2704 corresponding AC_CHECK_DECLS.
2705 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2707 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2708 * configure: Regenerate.
2711 2005-04-21 Andreas Schwab <schwab@suse.de>
2713 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2714 unsigned from type of dynamic_interpreter.
2715 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2718 * elf.c (assign_section_numbers): Fix comment.
2720 2005-04-21 Jerome Guitton <guitton@gnat.com>
2722 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2723 for struct som_exec_auxhdr fields.
2725 2005-04-21 Nick Clifton <nickc@redhat.com>
2727 * aout-adobe.c: Convert to ISO C and fix formatting.
2728 * aout-arm.c: Convert to ISO C and fix formatting.
2729 * aout-cris.c: Convert to ISO C and fix formatting.
2730 * aout-ns32k.c: Convert to ISO C and fix formatting.
2731 * aout-tic30.c: Convert to ISO C and fix formatting.
2732 * coffcode.h: Convert to ISO C and fix formatting.
2733 * coffswap.h: Convert to ISO C and fix formatting.
2734 * i386aout.c: Convert to ISO C and fix formatting.
2735 * libaout.h: Convert to ISO C and fix formatting.
2736 * libcoff-in.h: Convert to ISO C and fix formatting.
2737 * libcoff.h: Convert to ISO C and fix formatting.
2738 * libecoff.h: Convert to ISO C and fix formatting.
2739 * libnlm.h: Convert to ISO C and fix formatting.
2740 * libpei.h: Convert to ISO C and fix formatting.
2741 * libxcoff.h: Convert to ISO C and fix formatting.
2742 * nlm-target.h: Convert to ISO C and fix formatting.
2743 * nlm.c: Convert to ISO C and fix formatting.
2744 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2745 * nlm32-i386.c: Convert to ISO C and fix formatting.
2746 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2747 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2748 * nlmcode.h: Convert to ISO C and fix formatting.
2749 * nlmswap.h: Convert to ISO C and fix formatting.
2750 * pe-mips.c: Convert to ISO C and fix formatting.
2751 * peXXigen.c: Convert to ISO C and fix formatting.
2752 * peicode.h: Convert to ISO C and fix formatting.
2753 * vms-gsd.c: Convert to ISO C and fix formatting.
2754 * vms-hdr.c: Convert to ISO C and fix formatting.
2755 * vms-misc.c: Convert to ISO C and fix formatting.
2756 * vms-tir.c: Convert to ISO C and fix formatting.
2757 * vms.c: Convert to ISO C and fix formatting.
2758 * vms.h: Convert to ISO C and fix formatting.
2760 * coffgen.c (coff_print_symbol): Restore correct formatting of
2763 2005-04-20 David S. Miller <davem@davemloft.net>
2765 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2766 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2767 (allocate_dynrelocs): Likewise.
2769 2005-04-20 Jerome Guitton <guitton@gnat.com>
2771 * configure.in: Fix the check for basename declaration. Add check
2772 for declarations of ftello, ftello64, fseeko, fseeko64.
2773 * configure: Regenerate.
2775 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2777 2005-04-19 David S. Miller <davem@davemloft.net>
2779 * elfxx-sparc.c: New file.
2780 * elfxx-sparc.h: New file.
2781 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2782 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2783 (elfxx-sparc.lo): New rule.
2784 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2785 (elf64-sparc.lo): Likewise.
2786 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2787 (bfd_elf64_sparc_vec): Likewise.
2788 * configure: Regenerate.
2789 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2790 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2791 which is more consistent with elf32-sparc.c
2793 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2795 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2796 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2798 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2800 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2801 dynamic relocs in non-SEC_ALLOC sections.
2802 (ppc_elf_gc_sweep_hook): Likewise.
2803 (ppc_elf_relax_section): Likewise.
2804 (ppc_elf_relocate_section): Likewise.
2806 2005-04-18 Nick Clifton <nickc@redhat.com>
2808 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2809 assigning a value to return_value.
2811 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2814 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2817 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2820 * elf.c (setup_group): Properly handle zero group count.
2822 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2824 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2825 (som_is_subspace, compare_subspaces, som_compute_checksum)
2826 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2828 (hppa_som_reloc, compare_syms, compare_subspaces)
2829 (som_print_symbol, som_get_section_contents)
2830 (som_set_section_contents): Remove space after 'void *'.
2831 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2832 (som_bfd_merge_private_bfd_data)
2833 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2836 2004-04-15 Julian Brown <julian@codesourcery.com>
2838 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2839 * bfd-in2.h: Regenerate.
2840 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2841 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2842 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2843 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2844 relocations if requested to.
2845 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2846 use_blx rather than symbian_p.
2847 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2848 use_blx is in effect.
2849 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2852 2005-04-15 Nick Clifton <nickc@redhat.com>
2854 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2857 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2860 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2861 used as a list pointer.
2863 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2865 * Makefile.am (NO_WERROR): Define.
2866 * warning.m4: New file
2867 * acinclude.m4: Include warning.m4.
2868 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2869 * Makefile.in: Regenerate.
2870 * configure: Regenerate.
2872 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2874 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2875 Write trailing padding.
2877 * merge.c (merge_strings): Round up section size for alignment.
2879 2005-04-14 David S. Miller <davem@davemloft.net>
2881 Add TLS support for 64-bit Sparc ELF.
2882 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2883 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2884 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2885 sparc64_elf_hash_entry, sparc64_elf_tdata,
2886 sparc64_elf_local_got_tls_type): New defines.
2887 (sparc64_elf_mkobject): New function.
2888 (sparc64_elf_link_hash_table): Add members for dynamic linker
2889 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2890 uion to track TLS GOT references. Add sym_sec to cache
2891 mappings from local sym to section.
2892 (link_hash_newfunc): New function.
2893 (sparc64_elf_bfd_link_hash_table_create): Rename to
2894 sparc64_elf_link_hash_table_create for consistency.
2895 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2896 (sparc64_elf_create_dynamic_sections): Initialize new section
2897 members of sparc64_elf_link_hash_table. Only init srelbss
2899 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2901 (SPARC_NOP): Define.
2902 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2903 sparc64_elf_plt_ptr_offset): Delete.
2904 (sparc64_plt_entry_build): New function to build PLT entries
2905 gradually instread of all at once at the end of linking.
2906 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2907 local vars. Get them from sparc64_elf_hash_table instead.
2908 Check early on if r_symndx is in bounds. Handle TLS transitions.
2909 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2910 For TLS relocs, record the tls_type in either
2911 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2912 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2913 to the __tls_get_addr symbol. For PLT relocs, track references
2914 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2915 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2916 symbol references, count the number of relocations needed for
2917 that symbol. For default switch case, don't error, this lets
2918 the TLS relocs not explicitly handled by this function get
2920 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2921 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2922 it from sparc64_elf_hash_table. Store the real PLT offset
2923 in h->plt.offset, and build PLT entries one at a time. Also
2924 get .dynbss section pointer from htab.
2925 (allocate_dynrelocs, readonly_dynrelocs,
2926 sparc64_omit_section_dynsym): New functions.
2927 (sparc64_elf_omit_section_dynsym): Use these new functions as
2929 (dtpoff_base, tpoff): New functions.
2930 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2931 locals, get them from sparc64_elf_hash_table. Handle TLS
2932 relocations and refcounting in main relocation loop.
2933 (sparc64_elf_finish_dynamic_symbol): Use
2934 sparc64_elf_link_hash_table. Build PLT entries as we see
2935 them. Handle TLS GOT relocations.
2936 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2937 from sparc64_elf_hash_table. Initialize only PLT header
2938 not all entries since we not build PLT entries one by one.
2939 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2940 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2941 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2943 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2945 * elflink.c (elf_link_input_bfd): Update check for removed
2948 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2950 * Makefile.am: Run "make dep-am".
2951 * Makefile.in: Regenerate.
2952 * aclocal.m4: Regenerate.
2953 * libcoff.h: Regenerate.
2955 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2957 * linker.c (_bfd_generic_link_output_symbols): Also check if
2958 the output section of an input section has been removed from
2961 * section.c (bfd_section_list_remove): Clear the next field
2962 of the removed section.
2963 (bfd_section_removed_from_list): New.
2964 * bfd-in2.h: Regenerated.
2966 2005-04-11 David S. Miller <davem@davemloft.net>
2968 * elf32-sparc.c (elf32_sparc_relocate_section,
2969 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2970 R_SPARC_TLS_LE_{HIX22,LOX10}.
2971 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2972 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2973 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2974 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2976 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2978 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2980 2005-04-11 Nick Clifton <nickc@redhat.com>
2982 * aout-target.h: Convert to ISO C.
2983 * aoutf1.h: Convert to ISO C.
2984 * aoutx.h: Convert to ISO C.
2985 * bout.c: Convert to ISO C.
2986 * dwarf1.c: Convert to ISO C.
2987 * ecoffswap.h: Convert to ISO C.
2988 * freebsd.h: Convert to ISO C.
2989 * genlink.h: Convert to ISO C.
2990 * ieee.c: Convert to ISO C.
2991 * ihex.c: Convert to ISO C.
2992 * libcoff-in.h: Convert to ISO C.
2993 * mach-o.c: Convert to ISO C.
2994 * mach-o.h: Convert to ISO C.
2995 * netbsd.h: Convert to ISO C.
2996 * ns32k.h: Convert to ISO C.
2997 * ns32knetbsd.c: Convert to ISO C.
2998 * oasys.c: Convert to ISO C.
2999 * pdp11.c: Convert to ISO C.
3000 * pef-traceback.h: Convert to ISO C.
3001 * pef.c: Convert to ISO C.
3002 * pef.h: Convert to ISO C.
3003 * riscix.c: Convert to ISO C.
3004 * som.c: Convert to ISO C.
3005 * som.h: Convert to ISO C.
3006 * srec.c: Convert to ISO C.
3007 * stabs.c: Convert to ISO C.
3008 * sunos.c: Convert to ISO C.
3009 * tekhex.c: Convert to ISO C.
3010 * versados.c: Convert to ISO C.
3011 * version.h: Convert to ISO C.
3012 * xcoff-target.h: Convert to ISO C.
3013 * xcofflink.c: Convert to ISO C.
3014 * xsym.c: Convert to ISO C.
3015 * xsym.h: Convert to ISO C.
3017 2005-04-08 Paul Brook <paul@codesourcery.com>
3019 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
3020 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
3021 (ARM2THUMB_PIC_GLUE_SIZE): Define.
3022 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
3023 (elf32_arm_to_thumb_stub): Create PIC stubs.
3024 (record_arm_to_thumb_glue): Use different stub size for relocatable
3027 2005-04-05 Alan Modra <amodra@bigpond.net.au>
3029 * elf64-ppc.c (dec_dynrel_count): New function split out from
3030 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
3031 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
3032 (ppc64_elf_tls_optimize): Likewise.
3034 2005-04-05 Mark Kettenis <kettenis@gnu.org>
3036 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
3037 CORE_WCOOKIE_OFFSET.
3038 (SPARC64_WCOOKIE_OFFSET): New.
3039 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
3041 2005-04-05 Nick Clifton <nickc@redhat.com>
3043 * po/rw.po: New translation: Kinyarwanda
3044 * configure.in (ALL_LINGUAS): Add rw
3045 * configure: Regenerate.
3047 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
3049 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
3050 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
3051 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
3053 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
3054 to check for SHT_MIPS_OPTIONS sections.
3055 (_bfd_mips_elf_set_section_contents): Likewise.
3057 2005-04-04 Eric Christopher <echristo@redhat.com>
3059 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
3060 Clean up gp handling code.
3062 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
3064 * elf.c (bfd_elf_set_group_contents): Ignore linker created
3066 (assign_section_numbers): Accept link_info. Check SHT_GROUP
3067 sections for relocatable files only. Remove the linker created
3069 (_bfd_elf_compute_section_file_positions): Pass link_info to
3070 assign_section_numbers.
3072 * elfxx-ia64.c (elfNN_ia64_object_p): New.
3073 (elf_backend_object_p): Defined.
3075 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
3077 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
3079 2005-04-03 Fred Fish <fnf@specifixinc.com>
3081 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
3082 dwarf_ranges_size members.
3083 (struct comp_unit): Add base_address member.
3084 (struct funcinfo): Replace low/high members with an arange.
3085 (arange_add): Replace incoming "unit" parameter with "abfd" and
3086 "first_arange" pointers. Reorganize/rewrite function body.
3087 (decode_line_info): Change arange_add call to pass bfd and arange
3089 (lookup_address_in_line_info_table): Use arange list instead of
3090 individual low/high members. Walk function's arange list to find
3091 lowest PC in list, to test for overlapping functions.
3092 (read_debug_ranges): New function, reads the debug_ranges section.
3093 (lookup_address_in_function_table): Use arange list instead of
3094 individual low/high members. Rewrite to find smallest range that
3096 (read_rangelist): Read a given rangelist from debug_ranges.
3097 (scan_unit_for_functions): Use arange list instead of individual
3098 low/high members. Handle a DW_AT_ranges attribute.
3099 (parse_comp_unit): Use arange list instead of individual low/high
3100 members. Save comp unit base address. Handle a DW_AT_ranges
3103 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
3105 * elf.c (assign_section_numbers): Really use the kept section.
3107 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
3109 * elf-bfd.h (_bfd_elf_check_kept_section): New.
3111 * elf.c (assign_section_numbers): When sh_link points to a
3112 discarded section, call _bfd_elf_check_kept_section to see if
3113 the kept section can be used. Otherwise reject sh_link
3114 pointing to discarded section.
3116 * elflink.c (_bfd_elf_check_kept_section): New.
3117 (elf_link_input_bfd): Use it.
3119 2005-04-01 Alan Modra <amodra@bigpond.net.au>
3121 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
3122 that we no longer need.
3124 2005-04-01 Alan Modra <amodra@bigpond.net.au>
3126 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
3128 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
3130 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
3132 * elf.c (assign_section_numbers): Fix a typo.
3134 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
3136 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
3138 (_bfd_elf_section_already_linked): Likewise.
3140 2005-03-31 Jerome Guitton <guitton@gnat.com>
3142 * config.in: Regenerate.
3144 2005-03-31 Jerome Guitton <guitton@gnat.com>
3146 * config.in (HAVE_DECL_BASENAME): New configure macro.
3147 * configure.in: Check for basename.
3148 * configure: Regenerate.
3150 2005-03-30 Julian Brown <julian@codesourcery.com>
3152 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
3153 bfd_elf32_is_arm_mapping_symbol_name.
3154 * bfd-in2.h: Regenerate.
3155 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
3156 bfd_elf32_is_arm_mapping_symbol_name.
3157 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
3158 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
3159 (arm_elf_find_function): Likewise.
3160 (elf32_arm_output_symbol_hook): Likewise.
3162 2005-03-30 Julian Brown <julian@codesourcery.com>
3164 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
3165 * bfd-in2.h: Regenerate.
3166 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
3167 bfd_elf32_is_arm_mapping_symbol_name.
3168 (elf32_arm_output_symbol_hook): Likewise.
3169 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
3171 (is_arm_mapping_symbol_name): Function moved from here...
3172 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
3175 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3177 * configure.in: Check for ffs decl and alphabetize.
3178 * config.in: Regenerate.
3179 * configure: Regenerate.
3180 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
3182 2005-03-29 Fred Fish <fnf@specifixinc.com>
3184 * dwarf2.c (struct comp_unit): Fix typo.
3185 (scan_unit_for_functions): Remove unused local variable "name"
3186 and dead code that set it.
3188 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
3189 Phil Blundell <philb@gnu.org>
3191 * bfd-in2.h, libbfd.h: Regenerated.
3192 * reloc.c: Add ARM TLS relocations.
3193 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
3195 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
3196 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
3197 (elf32_arm_tls_ie32_howto): New.
3198 (elf32_arm_howto_from_type): Support TLS relocations.
3199 (elf32_arm_reloc_map): Likewise.
3200 (elf32_arm_reloc_type_lookup): Likewise.
3202 (struct elf32_arm_obj_tdata): New.
3203 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
3204 (elf32_arm_mkobject): New function.
3205 (struct elf32_arm_relocs_copied): Add pc_count.
3206 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
3207 (GOT_TLS_IE): Define.
3208 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
3209 (elf32_arm_link_hash_newfunc): Initialize tls_type.
3210 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
3211 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
3212 (dtpoff_base, tpoff): New functions.
3213 (elf32_arm_final_link_relocate): Handle TLS relocations.
3214 (IS_ARM_TLS_RELOC): Define.
3215 (elf32_arm_relocate_section): Warn about TLS mismatches.
3216 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
3217 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
3218 TLS relocations and pc_count.
3219 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
3220 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
3222 (elf32_arm_size_dynamic_sections): Handle TLS.
3223 (elf32_arm_finish_dynamic_symbol): Likewise.
3224 (bfd_elf32_mkobject): Define.
3226 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
3228 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
3229 relocation types. Don't count relocations which will use a PLT.
3231 2005-03-29 Joel Brobecker <brobecker@gnat.com>
3233 * elf.c (elfcore_grok_nto_status): Print tid as long.
3234 (elfcore_grok_nto_regs): Likewise.
3236 2005-03-29 Joel Brobecker <brobecker@gnat.com>
3238 * irix-core.c: Remove some unnecessary prototypes.
3240 2005-03-28 Joel Brobecker <brobecker@adacore.com>
3242 * irix-core.c: Convert to ISO C.
3244 2005-03-28 Joel Brobecker <brobecker@adacore.com>
3246 * irix-core.c (do_sections): Replace + by | in expression.
3247 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
3248 to unused parameters to avoid a compiler warning.
3250 2005-03-28 Mark Kettenis <kettenis@gnu.org>
3252 * netbsd-core.c: Convert to ISO C. Fix formatting.
3254 2005-03-24 Eric Christopher <echristo@redhat.com>
3256 * elfxx-mips.c: Revert previous patch.
3258 2005-03-24 Nick Clifton <nickc@redhat.com>
3260 * targets.c (_bfd_target_vector): Only include the
3261 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
3262 all targets enabled.
3264 2005-03-24 James E Wilson <wilson@specifixinc.com>
3266 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
3267 (BFD64_BACKENDS): Add elf32-ia64.lo.
3268 * Makefile.in: Regenerate.
3270 2005-03-23 Eric Christopher <echristo@redhat.com>
3272 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
3273 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
3274 after emitting relocation.
3275 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
3276 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
3279 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3280 Nick Clifton <nickc@redhat.com>
3282 * config.bfd: Accept any C library to accompany a GNU Linux
3283 implementation, not just the GNU C library.
3284 * configure.in: Likewise.
3285 * configure: Regenerate.
3287 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
3289 * bfd-in.h (_bfd_elf_provide_symbol): New.
3290 * bfd-in2.h: Regenerated.
3292 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
3293 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
3296 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
3299 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
3301 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
3303 2005-03-22 Bob Wilson <bob.wilson@acm.org>
3305 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
3306 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
3307 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
3308 (xtensa_opcode_decode): Rearrange code.
3310 2005-03-22 Nick Clifton <nickc@redhat.com>
3312 * binary.c: Convert to ISO C90 formatting.
3313 * coff-arm.c: Convert to ISO C90 formatting.
3314 * coffgen.c: Convert to ISO C90 formatting.
3315 * elf32-gen.c: Convert to ISO C90 formatting.
3316 * elf64-gen.c: Convert to ISO C90 formatting.
3317 * hash.c: Convert to ISO C90 formatting.
3318 * ieee.c: Convert to ISO C90 formatting.
3320 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
3322 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
3323 unresolved symbols in R_ARM_NONE relocations.
3325 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
3327 * elf32-arm.c (elf32_arm_final_link_relocate): Add
3328 UNRESOLVED_RELOC_P argument. Set it appropriately.
3329 (elf32_arm_relocate_section): Update call to
3330 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
3331 unresolved_reloc instead.
3333 2005-03-23 Alan Modra <amodra@bigpond.net.au>
3335 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
3336 .gnu.warning.* sections.
3338 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3340 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
3342 (ppc_elf_create_linker_section): Don't try to reuse existing section.
3343 (elf_create_pointer_linker_section): Delete info parm. Don't make
3344 h dynamic. Don't set written_address_p.
3345 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
3346 (bfd_put_ptr): Delete.
3347 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
3348 Always write section contents. Assert global sym is def_regular.
3349 Use offset bottom bit as a written flag.
3350 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
3353 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3355 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
3356 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
3359 2005-03-21 Nick Clifton <nickc@redhat.com>
3361 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
3363 (t2a1_bx_pc_insn): Likewise.
3364 (t2a2_noop_insn): Likewise.
3365 (t2a3_b_insn): Likewise.
3366 (t2a1_push_insn): Likewise.
3367 (t2a2_ldr_insn): Likewise.
3368 (t2a3_mov_insn): Likewise.
3369 (t2a4_bx_insn): Likewise.
3370 (t2a5_pop_insn): Likewise.
3371 (t2a6_bx_insn): Likewise.
3372 (coff_arm_relocate_section): Only declare the high_address
3373 variable for non WINCE targets.
3375 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3377 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
3378 SEC_LINKER_CREATED. Attach to dynobj.
3379 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
3381 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3383 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
3384 sym_offset. Add name, bss_name, sym_name, sym_val.
3385 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
3386 Add sdata array of elf_linker_section_t.
3387 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
3388 (enum elf_linker_section_enum): Delete.
3389 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
3390 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
3391 the special sections are needed. Adjust htab->sdata refs.
3392 Ensure dynobj is set in sreloc code.
3393 (ppc_elf_size_dynamic_sections): Strip sdata sections.
3394 (ppc_elf_set_sdata_syms): New function.
3395 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
3396 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
3397 sym_val instead of sym_hash.
3398 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
3400 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3402 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
3403 (ppc_elf_merge_private_bfd_data): Likewise.
3405 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3407 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
3408 (ppc_elf_create_linker_section): Don't create rel_section.
3409 (elf_create_pointer_linker_section): Don't size relocs.
3410 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
3411 Don't generate relocs.
3412 (ppc_elf_relocate_section): Adjust calls to
3413 elf_finish_pointer_linker_section.
3415 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3417 * elf32-ppc.c (is_ppc_elf_target): New function.
3418 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
3419 for bfd_target_elf_flavour. Do this test before endian check.
3420 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
3421 (ppc_elf_size_dynamic_sections): Likewise.
3423 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
3425 * elf-bfd.h (elf_backend_data): Add int to
3426 elf_backend_section_from_shdr.
3427 (bfd_elf_section_data): Update comment for this_idx.
3428 (_bfd_elf_make_section_from_shdr): Add int.
3429 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
3431 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
3432 and use it to set this_idx in bfd_elf_section_data.
3433 (bfd_section_from_shdr): Pass shindex to
3434 _bfd_elf_make_section_from_shdr.
3435 (_bfd_elf_section_from_bfd_section): Use this_idx in
3436 bfd_elf_section_data to find section index.
3438 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
3439 index and pass it to _bfd_elf_make_section_from_shdr.
3440 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
3441 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
3442 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
3443 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
3444 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
3445 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
3446 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
3447 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
3448 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
3450 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
3451 Ross Ridge <rridge@csclub.uwaterloo.ca>
3453 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
3454 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
3457 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
3459 * elflink.c (elf_mark_used_section): Remove check for special
3462 2005-03-18 Andreas Schwab <schwab@suse.de>
3464 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
3465 from bfd_vma to ia64_insn, remove broken cast.
3467 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3469 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
3470 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
3471 elf_m68k_finish_dynamic_sections): Use it.
3473 2005-03-17 Paul Brook <paul@codesourcery.com>
3474 Dan Jacobowitz <dan@codesourcery.com>
3475 Mark Mitchell <mark@codesourcery.com>
3477 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
3478 (elf32_arm_additional_program_headers): Likewise.
3479 (elf_backend_modify_segment_map): Define.
3480 (elf_backend_additional_program_headers): Likewise.
3481 (elf32_arm_symbian_modify_segment_map): Use
3482 elf32_arm_modify_segment_map.
3484 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
3486 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
3487 for special sections.
3489 2005-03-18 Alan Modra <amodra@bigpond.net.au>
3491 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
3492 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
3493 section_sym_count param, and return number of section symbols.
3494 (bfd_elf_size_dynamic_sections): Clear section symbol area of
3495 .dynsym contents. Don't bother calling swap_symbol_out on the
3496 first all-zero dynsym.
3497 (elf_mark_used_section): Formatting. Avoid twiddling flags in
3498 special sections like bfd_abs_section.
3499 (bfd_elf_gc_sections): Spelling fix.
3501 2005-03-16 Fred Fish <fnf@specifixinc.com>
3504 * dwarf2.c (read_indirect_string): Fix apparent typo, check
3505 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
3507 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
3509 * elflink.c (elf_mark_used_section): New.
3510 (bfd_elf_gc_sections): Call elf_gc_mark_section for
3511 non-relocatable link if we don't do GC.
3513 2005-03-16 Nick Clifton <nickc@redhat.com>
3514 Ben Elliston <bje@au.ibm.com>
3516 * configure.in (werror): New switch: Add -Werror to the
3517 compiler command line. Enabled by default. Disable via
3519 * configure: Regenerate.
3521 2005-03-16 Nick Clifton <nickc@redhat.com>
3523 * ecoff.c: Convert to ISO C90 formatting.
3525 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3527 * elf32-ppc.c: Divide file into general and linker specific
3528 functions. Sort linker functions into roughly the order in which
3529 they are called by the ELF linker code.
3531 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3533 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
3534 on section. Correct comment, and add FIXME.
3535 (ppc_elf_additional_program_headers): Don't bump header count for
3536 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
3537 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
3538 do allocate memory if they need it.
3540 2005-03-15 Mikkel Krautz <krautz@gmail.com>
3542 * config.bfd (x86_64-elf): Add target.
3544 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3546 * po/es.po: Commit new Spanish translation.
3548 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
3550 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
3551 for global symbol when reporting overflow.
3553 2005-03-11 Jakub Jelinek <jakub@redhat.com>
3555 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
3556 * libbfd.h: Rebuilt.
3557 * archive.c (_bfd_ar_spacepad): New function.
3558 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3559 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3560 coff_write_armap): Use it.
3561 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3563 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3565 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3567 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3568 has_table to the start of the function.
3570 2005-03-10 Ben Elliston <bje@au.ibm.com>
3572 * archive.c: Include hashtab.h.
3573 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3574 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3575 (hash_file_ptr): New function.
3576 (eq_file_ptr): Likewise.
3577 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3578 * libbfd-in.h: Include hashtab.h.
3579 (struct artdata): Change `cache' member type to htab_t.
3580 * libbfd.h: Rebuild.
3582 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3584 * configure.in: Bump version to 2.16.90.
3585 * configure: Regenerated.
3587 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3589 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3590 close is a function like macro in system headers.
3592 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3595 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3596 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3598 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3600 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3602 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3604 * po/bfd.pot: Regenerate.
3606 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3608 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3610 (func_desc_adjust): Force dot-syms local in executables as well
3613 2005-03-04 David Daney <ddaney@avtrex.com>
3615 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3616 '__gnu_local_gp' symbol used by gas -mno-shared.
3618 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3620 * elf-bfd.h (elf_backend_data): Add "const char *" to
3621 elf_backend_section_from_phdr.
3623 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3624 elf_backend_section_from_phdr hook.
3626 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3627 Joseph Myers <joseph@codesourcery.com>
3629 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3630 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3632 (struct mips_elf_got_per_bfd_arg): Add global_count.
3633 (struct mips_elf_count_tls_arg): New.
3634 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3635 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3636 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3637 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3638 (TLS_RELOC_P): Define.
3639 (TP_OFFSET, DTP_OFFSET): Define.
3640 (dtprel_base, tprel_base): New functions.
3641 (mips_elf_link_hash_newfunc): Initialize tls_type.
3642 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3643 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3645 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3646 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3647 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3648 (mips_tls_got_index): New functions.
3649 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3650 arguments. Pass them to mips_elf_create_local_got_entry. Use
3652 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3654 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3655 mips_elf_create_local_got_entry.
3656 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3657 arguments. Handle TLS entries.
3658 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3659 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3661 (mips_elf_record_global_got_symbol): Likewise.
3662 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3664 (mips_elf_merge_gots): Handle TLS entries when merging.
3665 (mips_elf_initialize_tls_index): New function.
3666 (mips_elf_set_global_got_offset): Handle TLS entries.
3667 (mips_elf_adjust_gp): Handle TLS.
3668 (mips_elf_multi_got): Remove redundant call to
3669 mips_elf_resolve_final_got_entries. Initialize global_count.
3670 Correct a comment. Initialize new TLS members of mips_got_info.
3671 Assign TLS GOT indexes for new GOTs.
3672 (mips_elf_create_got_section): Initialize new TLS members of
3674 (mips_elf_calculate_relocation): Handle TLS relocs.
3675 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3677 (_bfd_mips_elf_always_size_sections): Handle TLS.
3678 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3679 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3681 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3682 (_bfd_mips_elf_hide_symbol): Handle TLS.
3683 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3684 (mips_reloc_map): Add TLS relocs.
3685 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3686 * elf64-mips.c (mips_elf64_howto_table_rel)
3687 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3688 * reloc.c: Define new MIPS TLS relocations.
3689 * libbfd.h, bfd-in2.h: Regenerated.
3691 2005-03-02 Jan Beulich <jbeulich@novell.com>
3693 * Makefile.am: Add dependency of cache.o on libiberty.h.
3694 * cache.c: Include libiberty.h.
3695 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3697 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3699 * elf.c (bfd_section_from_shdr <default case>): Call
3700 elf_backend_section_from_shdr hook unconditionally, and return
3702 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3703 * elfxx-target.h (elf_backend_section_from_shdr)
3704 (elf_backend_section_from_phdr): Default to
3705 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3708 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3710 * targets.h: Typo fix.
3711 * bfd-in2.h: Regenerate.
3713 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3714 structs to size on-disk structures.
3715 (b_out_set_section_contents): Size the external struct, not the
3716 internal one for on-disk size.
3717 (b_out_sizeof_headers): Likewise.
3719 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3721 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3722 entry points with the func descriptor as well as undefweak.
3724 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3726 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3727 present when IMPORT_NAME_UNDOECRATE is used.
3729 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3732 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3735 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3736 to _bfd_elf_merge_symbol.
3738 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3739 unsigned int to return the alignment of the old common symbol
3740 in the dynamic object.
3741 (_bfd_elf_add_default_symbol): Pass NULL to
3742 _bfd_elf_merge_symbol.
3743 (elf_link_add_object_symbols): Pass &old_alignment to
3744 _bfd_elf_merge_symbol. Get the alignment of the new common
3745 symbol in the dynamic object.
3747 2005-02-24 Ben Elliston <bje@au.ibm.com>
3749 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3750 * format.c (bfd_check_format_matches): Likewise.
3751 * archive.c (BFD_GNU960_ARMAG): Likewise.
3752 (bfd_generic_archive_p): Likewise.
3753 (_bfd_write_archive_contents): Likewise.
3755 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3757 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3758 * configure: Regenerate.
3760 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3762 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3763 COMDAT group sections to have default visibility.
3765 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3767 * coffcode.h (coff_print_aux): Warning fix.
3768 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3769 instead of section pointer to identify.
3770 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3771 the correct size buffer for local sym mangling too.
3772 (h8300_bfd_link_add_symbols): Likewise.
3773 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3775 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3776 * elf32-xtensa.c (literal_value_hash): Warning fix.
3777 * versados.c (process_otr): Warning fix.
3778 (versados_canonicalize_reloc): Likewise.
3779 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3780 * vms.c (fill_section_ptr): Warning fix.
3782 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3784 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3785 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3787 2005-02-23 Nick Clifton <nickc@redhat.com>
3789 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3790 the relvaddr field of the Elf32_crinfo structure.
3792 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3793 variables that are passed by reference to
3794 m68hc11_get_relocation_value in case that function does not
3797 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3798 return statements and replace with a single return at the end of
3799 the function. This helps pacify the flow analysis code in gcc 4.0.
3801 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3802 strtab to avoid compile time warning.
3804 2005-02-23 Ben Elliston <bje@au.ibm.com>
3806 * opncls.c (bfd_zalloc): Document this function.
3808 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3810 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3811 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3812 Replace SEC_SHARED with SEC_COFF_SHARED.
3813 (styp_to_sec_flags): Likewise.
3815 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3816 (TARGET_LITTLE_SYM): Likewise.
3818 * section.c (SEC_ARCH_BIT_0): Removed.
3819 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3820 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3821 (SEC_SHARED): Renamed to ...
3822 (SEC_COFF_SHARED): This.
3823 (SEC_BLOCK): Renamed to ...
3824 (SEC_TIC54X_BLOCK): This.
3825 (SEC_CLINK): Renamed to ...
3826 (SEC_TIC54X_CLINK): This.
3827 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3828 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3830 * bfd-in2.h: Regenerated.
3832 2005-02-21 Fred Fish <fnf@specifixinc.com>
3834 * dwarf2.c (find_abstract_instance_name): Call recursively
3835 to handle a DW_AT_specification.
3837 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3839 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3840 mips_elf_create_dynamic_relocation,
3841 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3842 Remove #if 0'd code.
3844 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3846 * Makefile.am: Run "make dep-am"
3847 * Makefile.in: Regenerate.
3849 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3851 * coffgen.c (bfd_coff_get_comdat_section): Check that
3852 coff_section_data isn't NULL.
3854 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3856 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3857 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3858 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3859 useless assignments.
3860 (xcoff_write_archive_contents_big): Likewise.
3861 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3862 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3863 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3864 * cofflink.c (process_embedded_commands): Warning fixes.
3865 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3867 * dwarf2.c: Warning fixes.
3868 * elf-bfd.h: Likewise.
3869 * elf-eh-frame.c: Likewise.
3870 * elf-strtab.c: Likewise.
3872 * elf32-m68k.c: Likewise.
3873 * elf32-ppc.c: Likewise.
3874 * elf32-sh-symbian.c: Likewise.
3875 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3876 * elf64-sh64.c: Likewise.
3877 * peicode.h: Likewise.
3878 * elf64-mmix.c: Warning fixes.
3879 * elfcode.h: Likewise.
3880 * elfxx-mips.c: Likewise.
3881 * libbfd-in.h: Likewise.
3882 * libbfd.c: Likewise.
3883 * mach-o.c: Likewise.
3884 * merge.c: Likewise.
3886 * opncls.c: Likewise.
3889 * vms-hdr.c: Likewise.
3890 * vms-tir.c: Likewise.
3891 * xtensa-isa.c: Likewise.
3892 * xtensa-modules.c: Likewise.
3894 (pstrcmp): Use correct choice of string lengths. Fix return value.
3895 (bfd_sym_module_name): Correct string length.
3896 * bfd-in2.h: Regenerate.
3897 * libbfd.h: Regenerate.
3899 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3901 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3902 uninitialized check_segment[1] in TLSMOFF case.
3903 Reported by Alan Modra.
3904 (elf32_frv_relocate_section): Improve errors and warnings.
3906 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3908 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3910 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3912 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3913 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3914 * pef.c (bfd_pef_scan): Don't ignore return value of
3915 bfd_pef_scan_start_address.
3916 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3917 bfd_mach_o_scan_start_address.
3918 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3919 * elfxx-mips.c: Remove unnecessary prototypes.
3920 (sort_dynamic_relocs_64): Abort if not BFD64.
3922 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3924 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3925 Skip toc reloc adjust if reloc_count is zero.
3927 2005-02-15 Nigel Stephens <nigel@mips.com>
3928 Maciej W. Rozycki <macro@mips.com>
3930 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3931 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3932 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3933 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3934 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3936 (mips16_gprel_reloc): Remove bit shuffling; call
3937 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3938 and _bfd_mips16_elf_reloc_shuffle() instead.
3939 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3940 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3942 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3943 elf_mips16_howto_table_rel.
3944 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3945 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3946 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3947 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3948 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3950 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3951 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3952 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3954 (mips16_gprel_reloc): Remove bit shuffling; call
3955 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3956 and _bfd_mips16_elf_reloc_shuffle() instead.
3957 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3958 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3960 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3961 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3962 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3963 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3964 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3965 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3966 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3968 (mips16_gprel_reloc): Remove bit shuffling; call
3969 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3970 and _bfd_mips16_elf_reloc_shuffle() instead.
3971 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3972 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3974 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3975 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3976 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3977 handle bit shuffling for MIPS16 relocs.
3978 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3979 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3980 and _bfd_mips16_elf_reloc_shuffle().
3981 (_bfd_mips_elf_generic_reloc): Likewise.
3982 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3984 (mips_elf_obtain_contents): Remove bit shuffling.
3985 (mips_elf_perform_relocation): Likewise; call
3986 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3988 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3990 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3991 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3992 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3993 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3994 (BFD_RELOC_MIPS16_LO16): Likewise.
3995 * bfd-in2.h: Regenerate.
3996 * libbfd.h: Regenerate.
3998 2005-02-15 Jan Beulich <jbeulich@novell.com>
4000 * elfxx-ia64.c (ia64_howto_table): Correct strings for
4001 R_IA64_DTPMOD64[LM]SB.
4003 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
4005 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
4006 backward branch in the same section.
4007 (elfNN_ia64_relocate_section): Inform users that the input
4008 section is too big to relax br instruction when overflow
4009 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
4010 and R_IA64_PCREL21F.
4012 2005-02-14 Orjan Friberg <orjanf@axis.com>
4014 * elfcore.h (elf_core_file_p): Move the call to
4015 elf_backend_object_p to allow the correct machine to be set before
4016 processing the program headers.
4018 2005-02-14 Nick Clifton <nickc@redhat.com>
4021 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
4022 aware flag from the input bfd to the output bfd.
4024 2005-02-11 Maciej W. Rozycki <macro@mips.com>
4026 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
4027 R_MIPS_LITERAL relocations for external symbols.
4028 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
4029 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
4031 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
4033 * bfd-in2.h: Rebuilt.
4035 2005-02-11 Paul Brook <paul@codesourcery.com>
4037 * elf-bfd.h (struct elf_link_hash_table): Add
4038 is_relocatable_executable.
4039 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
4040 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
4041 symbols in relocatable executables.
4042 (bfd_elf_record_link_assignment): Create dynamic section symbols in
4043 relocatable executables.
4044 (_bfd_elf_link_renumber_dynsyms): Ditto.
4045 (bfd_elf_final_link): Ditto.
4046 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
4047 relocations into relocatable executables.
4048 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
4049 executables. Also copy absolute relocations.
4050 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
4051 in relocatable executables.
4052 (allocate_dynrelocs): Copy relocations for relocatable executables.
4053 Output dynamic symbols for symbols defined in linker scripts.
4055 2005-02-11 Nick Clifton <nickc@redhat.com>
4057 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
4058 to avoid a compile time warning.
4060 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
4063 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
4064 inclusion of coffcode.h so that it is actually picked up.
4066 * coffcode.h (coff_std_swap_table): Add an unused attribute in
4067 case it is not used.
4069 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
4070 structure and macro.
4072 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
4075 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
4076 to protect the declaration of this array.
4078 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
4079 Avoid call to memcpy with a size of 0.
4081 2005-02-12 Alan Modra <amodra@bigpond.net.au>
4083 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
4084 old-style branches to undefined dot-symbols which will be
4085 satisfied by a plt call.
4087 2005-02-11 Alan Modra <amodra@bigpond.net.au>
4089 * elf64-ppc.c (move_plt_plist): New function, extracted from..
4090 (ppc64_elf_copy_indirect_symbol): ..here.
4091 (func_desc_adjust): Use move_plt_plist.
4093 2005-02-10 Paul Brook <paul@codesourcery.com>
4095 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
4097 2005-02-10 Paul Brook <paul@codesourcery.com>
4099 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
4101 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
4102 (elf_link_renumber_local_hash_table_dynsyms): New function.
4103 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
4105 2005-02-10 Jakub Jelinek <jakub@redhat.com>
4107 * bfd-in.h (BFD_LINKER_CREATED): Define.
4108 * bfd-in2.h: Rebuilt.
4109 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
4110 BFD_LINKER_CREATED bfds when determining input bfds without
4111 .note.GNU-stack section.
4113 2005-02-10 Maciej W. Rozycki <macro@mips.com>
4115 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
4116 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
4117 relocations against external symbols unchanged.
4119 2005-02-08 Paul Brook <paul@codesourcery.com>
4121 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
4124 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
4126 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
4129 2005-02-07 Maciej W. Rozycki <macro@mips.com>
4131 * elf64-mips.c: Fix formatting throughout.
4133 2005-02-07 Maciej W. Rozycki <macro@mips.com>
4135 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
4137 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
4139 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
4140 *ABS*/*UND* sections.
4141 (elf32_frv_relocate_section): Move zero-addend-required error...
4142 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
4143 missing needed TLS section.
4145 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
4147 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
4148 being the last symbol.
4149 (aout_link_add_symbols): Just return TRUE if a warning
4152 2005-02-07 Maciej W. Rozycki <macro@mips.com>
4154 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
4155 R_MIPS_GPREL32 relocations against external symbols.
4156 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
4159 2005-02-07 Alan Modra <amodra@bigpond.net.au>
4161 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
4162 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
4163 elf_string_from_elf_strtab.
4164 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
4165 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
4166 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
4167 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
4168 looking at cached symtab info first, before iterating over headers.
4169 For SHT_REL and SHT_RELA, load dynsymtab if needed.
4170 * elfcode.h (elf_object_p): Don't load section header stringtab
4173 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
4175 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
4176 against protected function when building shared library.
4179 * elf64-x86-64.c (is_32bit_relative_branch): New.
4180 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
4181 protected function symbol when building shared library for
4182 32bit relative branch instruction.
4184 2005-02-06 Alan Modra <amodra@bigpond.net.au>
4186 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
4187 syms when doing a relocatable link.
4188 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
4190 (ppc64_elf_tls_setup): Likewise.
4191 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
4193 2005-02-04 Alan Modra <amodra@bigpond.net.au>
4195 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
4196 (link_hash_newfunc): Clear all locals using memset.
4197 (make_fdh): Remove flags param. Always create fake func desc
4198 weak. Link the descriptor with the code entry sym.
4199 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
4200 (add_symbol_adjust): Adjust make_fdh call.
4201 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
4202 descriptor to strong undefined if code entry is strong.
4204 2005-02-04 Alan Modra <amodra@bigpond.net.au>
4206 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
4207 lookup here. Set to new before calling bfd_link_repair_undef_list.
4208 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
4210 2005-02-03 Alan Modra <amodra@bigpond.net.au>
4212 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
4214 2005-02-03 Alan Modra <amodra@bigpond.net.au>
4216 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
4217 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
4218 before the as-needed lib was loaded. Abort on unexpected refs.
4220 2005-02-02 Alan Modra <amodra@bigpond.net.au>
4222 * elflink.c (elf_smash_syms): Expand comments.
4223 (elf_link_add_object_symbols): Only call elf_smash_syms for
4224 as-needed dynamic objects.
4226 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
4227 everything, just the field specific to ia64.
4228 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
4230 2005-02-01 Alan Modra <amodra@bigpond.net.au>
4232 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
4233 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
4235 (struct add_symbol_adjust_data): New.
4236 (add_symbol_adjust): Make an undefweak func desc for old ABI
4237 objects to link with --as-needed shared libs. Return fail status.
4238 Don't adjust old ABI func entry sym to weak if func desc syms
4240 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
4243 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
4245 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
4248 2005-02-01 Alan Modra <amodra@bigpond.net.au>
4250 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
4251 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
4252 remove anything but new and undefweak.
4253 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
4255 (_bfd_elf_create_dynamic_sections): Formatting.
4256 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
4257 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
4258 (struct elf_smash_data): New.
4259 (elf_smash_syms): New function.
4260 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
4261 unneeded dynamic objects to loaded list.
4262 (elf_link_output_extsym): Don't handle as-needed here. Strip
4263 bfd_link_hash_new symbols.
4264 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
4265 delref when dynindx is already -1.
4266 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
4268 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
4270 2005-02-01 Ben Elliston <bje@au.ibm.com>
4272 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
4274 2005-02-01 Ben Elliston <bje@au.ibm.com>
4276 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
4277 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
4278 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
4279 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
4280 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
4281 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
4282 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
4283 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
4284 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
4285 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
4286 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
4287 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
4288 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
4289 throughout. Similarly, collapse #if 1'd code.
4291 2005-02-01 Ben Elliston <bje@au.ibm.com>
4293 * elf-bfd.h (bfd_elf_discard_group): Remove.
4294 * elf.c (bfd_elf_discard_group): Likewise.
4295 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
4297 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
4299 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
4300 (_bfd_elf_eh_frame_address_size): Declare.
4301 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
4302 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
4303 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
4304 (elf_backend_eh_frame_address_size): Define.
4305 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
4306 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
4307 size from the new backend hook.
4308 (_bfd_elf_write_section_eh_frame): Likewise.
4309 (_bfd_elf_eh_frame_address_size): New function.
4311 2005-01-31 Andrew Cagney <cagney@gnu.org>
4313 * configure: Regenerate to track ../gettext.m4.
4315 2005-01-31 Mark Mitchell <mark@codesourcery.com>
4317 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
4318 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
4320 2005-01-31 Nick Clifton <nickc@redhat.com>
4322 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
4323 sparc-lynxos, vax-vms) be obsolete.
4325 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4327 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
4328 * elf32-arm.c (ELF_MINPAGESIZE): Define.
4329 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
4330 * elfcode.h (elf_object_p): Use minpagesize instead of
4332 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
4333 (elfNN_bed): Include ELF_MINPAGESIZE.
4335 2005-01-28 Julian Brown <julian@codesourcery.com>
4337 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
4338 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
4339 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
4340 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
4341 passing flag value from ld. Set flag value in global hash table entry.
4342 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
4345 2005-01-27 Andrew Cagney <cagney@gnu.org>
4347 * configure: Regenerate to track ../gettext.m4 change.
4349 2005-01-25 Mark Mitchell <mark@codesourcery.com>
4351 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
4354 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4356 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4357 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
4359 * reloc.c: Add R_FRV_TLSMOFF.
4360 * elf32-frv.c (elf32_frv_howto_table): Likewise.
4361 (frv_reloc_map, frv_reloc_type_lookup): Map it.
4362 (elf32_frv_relocate_section): Handle it.
4363 (elf32_frv_check_relocs): Likewise.
4364 * libbfd.h, bfd-in2.h: Rebuilt.
4365 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
4366 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
4367 when given an undefweak TLS symbol. Fix constant TLS PLT entries
4368 such that they return the constant in gr9.
4369 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
4371 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
4372 too, such that they shrink on relaxation.
4373 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
4374 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
4375 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
4376 if we can guarantee the use of 16-bit constants.
4377 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4378 Introduce TLS support for FR-V FDPIC.
4379 * reloc.c: Add TLS relocations.
4380 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
4381 (elf32_frv_rel_tlsdesc_value_howto): New.
4382 (elf32_frv_rel_tlsoff_howto): New.
4383 (frv_reloc_map): Add new mappings.
4384 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
4386 (frvfdpic_dynamic_got_plt_info): New.
4387 (frvfdpic_plt_tls_ret_offset): New.
4388 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
4389 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
4390 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
4391 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
4393 (struct frvfdpic_relocs_info): Add TLS fields.
4394 (frvfdpic_relocs_info_hash): Warning clean up.
4395 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
4396 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
4397 (FRVFDPIC_TLS_BIAS): Define.
4398 (tls_biased_base): New.
4399 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
4401 (frv_reloc_type_lookup): Likewise.
4402 (frvfdpic_info_to_howto_rel): Likewise.
4403 (elf32_frv_relocate_section): Likewise.
4404 (_frv_create_got_section): Create the PLT section here.
4405 (elf32_frvfdpic_create_dynamic_sections): Not here.
4406 (_frvfdpic_count_nontls_entries): Move out of...
4407 (_frvfdpic_count_got_plt_entries): ... here.
4408 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
4409 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
4411 (_frvfdpic_relax_tls_entries): New.
4412 (_frvfdpic_compute_got_alloc_data): Add TLS support.
4413 (_frvfdpic_get_tlsdesc_entry): New.
4414 (_frvfdpic_assign_got_entries): Add TLS support.
4415 (_frvfdpic_assign_plt_entries): Likewise.
4416 (_frvfdpic_reset_got_plt_entries): New.
4417 (_frvfdpic_size_got_plt): Move out of...
4418 (elf32_frvfdpic_size_dynamic_sections): ... here.
4419 (_frvfdpic_relax_got_plt_entries): New.
4420 (elf32_frvfdpic_relax_section): New.
4421 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
4422 (elf32_frv_check_relocs): Add TLS support.
4423 (bfd_elf32_bfd_relax_section): Define for FDPIC.
4424 * libbfd.h, bfd-in2.h: Rebuilt.
4426 2005-01-25 Alan Modra <amodra@bigpond.net.au>
4428 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
4429 loadable reloc sections.
4430 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
4431 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
4433 2005-01-25 Alan Modra <amodra@bigpond.net.au>
4435 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
4436 sections immediately when linking shared libs. Instead, wait until
4437 we know a lib is needed.
4438 (_bfd_elf_link_create_dynstrtab): Extract from..
4439 (_bfd_elf_link_create_dynamic_sections_): ..here.
4440 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
4441 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
4442 for non-existent .dynamic.
4443 (elf_link_output_extsym): Don't complain about undefined symbols
4444 in as-needed dynamic libs that aren't actually linked.
4446 2005-01-24 Andrew Cagney <cagney@gnu.org>
4448 * configure: Regenerate, ../gettext.m4 was updated.
4450 2005-01-21 Ben Elliston <bje@au.ibm.com>
4452 * aout-encap.c: Remove unused file.
4454 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
4457 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
4458 non-function symbols are local.
4459 (_bfd_elf_symbol_refs_local_p): Likewise.
4461 2005-01-18 Alan Modra <amodra@bigpond.net.au>
4463 * bfd.c (bfd_link_just_syms): Add abfd param.
4464 * bfd-in2.h: Regenerate.
4466 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
4468 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
4469 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
4470 instructions. If the amount of padding is known, reduce the size
4471 of the CIE or FDE by that amount.
4473 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
4475 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
4476 augmentation_size. Use bfd_signed_vmas for data_align.
4477 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
4478 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
4479 functions. Don't read past the end of the enclosing CIE or FDE.
4480 (skip_bytes): New utility function.
4481 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
4483 (_bfd_elf_write_section_eh_frame): Use new functions.
4485 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
4487 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
4488 assert-style REQUIRE() macro to handle sanity checks.
4490 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
4492 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
4494 (read_unsigned_leb128): Removed.
4495 (read_signed_leb128): Removed.
4496 (find_abstract_instance_name): Updated.
4497 (parse_comp_unit): Accept info_ptr_unit.
4498 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
4499 comp unit and pass it to parse_comp_unit.
4501 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
4502 (read_signed_leb128): Moved to ...
4505 * libbfd-in.h (read_unsigned_leb128): New prototype.
4506 (read_signed_leb128): Likewise.
4507 * libbfd.h: Regenerated.
4509 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4510 Nick Clifton <nickc@redhat.com>
4512 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
4513 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
4514 arch_sh4a_nofpu_up in order to match the external names and make the
4515 testsuite's job easier.
4516 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
4518 * bfd-in2.h: Regenerate.
4520 2005-01-15 Andrew Cagney <cagney@gnu.org>
4523 * acinclude.m4: Move BFD_NEED_DECLARATION,
4524 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
4525 the new file bfd.m4. Include ../bfd/bfd.m4.
4526 * configure: Re-generate.
4528 2005-01-12 Alan Modra <amodra@bigpond.net.au>
4530 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
4531 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
4533 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
4534 R_PPC_RELAX32PC_PLT.
4536 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4538 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
4540 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
4541 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
4542 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
4543 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
4544 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
4545 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
4546 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
4547 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
4548 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
4549 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
4550 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4551 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
4552 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
4553 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
4555 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4557 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4560 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4562 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4563 * bfd-in2.h: Regenerate.
4564 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4565 to support these new machine values.
4566 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4568 (bfd_maxq_arch): Update values for the maxq20.
4570 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4572 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4573 non-shared object, do not reserve space in .plt and .rela.plt for
4574 regular symbols neither defined nor referenced in shared objects.
4576 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4578 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4579 to zero the structure.
4580 (create_got_section): Use BFD_ASSERT instead of abort.
4581 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4583 (create_got_section): New function.
4584 (sparc64_elf_create_dynamic_sections): Likewise.
4585 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4586 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4587 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4588 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4589 (sparc64_elf_finish_dynamic_symbol): Likewise.
4590 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4591 (elf_backend_create_dynamic_sections): Define to
4592 sparc64_elf_create_dynamic_sections.
4594 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4596 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4597 (elf_backend_omit_section_dynsym): Define to it.
4598 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4599 (elf_backend_omit_section_dynsym): Define to it.
4601 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4603 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4604 PT_DYNAMIC segment, unless .dynamic.
4606 2005-01-06 Paul Brook <paul@codesourcery.com>
4608 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4609 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4610 * configure: Regenerate.
4611 * elf32-arm.c: Add VxWorks target bfd.
4613 (elf32_arm_link_hash_table): Add use_rel.
4614 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4615 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4616 Correct offset calculation for RELA case.
4617 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4618 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4619 (elf32_arm_vxworks_link_hash_table_create): New function.
4620 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4621 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4622 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4624 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4626 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4628 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4629 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4630 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4631 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4632 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4633 (toc_adjusting_stub_needed): Rewrite.
4634 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4635 toc tests. Adjust for toc_adjusting_stub_needed changes.
4636 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4637 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4638 * section.c: Expand comment on backend bits.
4639 * bfd-in2.h: Regenerate.
4640 * libbfd.h: Regenerate.
4642 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4644 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4645 toc adjusting stub, do not test source section flags.
4647 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4649 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4650 from STABS debugging sections again.
4652 2005-01-05 Fred Fish <fnf@specifixinc.com>
4654 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4655 (find_abstract_instance_name): New function.
4656 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4657 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4658 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4660 2004-12-31 Paul Brook <paul@copdesourcery.com>
4662 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4664 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4666 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4667 Commit missing changes from 2004-12-22.
4668 * bfd-in2.h: Regenerate.
4670 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4672 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4674 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4676 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4677 Add 'base' argument for constructing register sections. Reformat.
4678 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4679 gp and fp regs. Reformat.
4681 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4683 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4684 * bfd-in2.h: Regenerate.
4685 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4686 (avr_reloc_map): Likewise.
4687 (avr_final_link_relocate): Likewise.
4689 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4691 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4692 as-needed dynamic libs as undefined.
4693 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4694 libs when finding they are needed.
4696 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4698 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4699 (opd_entry_value): Use opd_relocs if available.
4700 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4701 copy .opd relocations to opd_relocs.
4702 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4704 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4706 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4707 * elf32-v850.c (v850_elf_howto_table): Add entry for
4708 R_V850_LO16_SPLIT_OFFSET.
4709 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4710 (v850_elf_perform_lo16_relocation): New function, extracted from...
4711 (v850_elf_perform_relocation): ...here. Use it to handle
4712 R_V850_LO16_SPLIT_OFFSET.
4713 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4714 R_V850_LO16_SPLIT_OFFSET.
4715 * libbfd.h, bfd-in2.h: Regenerate.
4717 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4719 * config.bfd: Add s390x-ibm-tpf support.
4721 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4723 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4724 to prototype, to make hash info available.
4725 Prevent wrapped symbols from being adjusted twice.
4727 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4729 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4730 overflow for calls to undefined weak symbols.
4732 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4734 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4735 canonical sections syms have a name.
4737 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4739 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4740 have been adjusted for output.
4741 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4743 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4745 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4746 add symtab_hdr param.
4747 (group_signature): Update calls.
4748 * elf-bfd.h (bfd_elf_sym_name): Update.
4749 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4750 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4751 (ppc64_elf_relocate_section): Update.
4752 * elflink.c (elf_link_input_bfd): Update.
4754 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4756 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4757 st_shndx on STT_SECTION sections.
4759 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4761 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4762 ELF section symbols.
4764 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4766 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4767 return a real value, unless it is a PLT symbol.
4768 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4771 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4772 R_MIPS_JALR entry to 0.
4774 * archures.c: Define bfd_mach_mips9000.
4775 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4776 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4777 * cpu-mips.c (I_mips9000): Define.
4778 (arch_info_struct): Add case for bfd_mach_mips9000.
4779 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4780 * bfd-in2.h: Regenerate.
4782 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4784 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4787 2004-12-07 Ben Elliston <bje@gnu.org>
4789 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4791 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4793 Suggested by Fergal Daly <fergal@esatclear.ie>:
4794 * simple.c (simple_dummy_multiple_definition): New function.
4795 (bfd_simple_get_relocated_section_contents): Use it.
4797 2004-12-03 Jan Beulich <jbeulich@novell.com>
4799 * elf.c (elf_find_function): Don't use the last file symbol ever,
4800 seen, but the last one seen prior to the symbol being reported.
4801 Don't report a filename at all for global symbols when that might
4804 2004-12-01 Paul Brook <paul@codesourcery.com>
4806 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4807 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4810 2004-12-01 Paul Brook <paul@codesourcery.com>
4812 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4815 2004-11-30 Paul Brook <paul@codesourcery.com>
4817 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4818 no_pipeline_knowledge
4819 (elf32_arm_link_hash_table_create): Ditto.
4820 (bfd_elf32_arm_process_before_allocation): Ditto.
4821 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4823 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4825 * bfd-in2.h: Regenerate.
4827 2004-11-30 Randolph Chung <tausq@debian.org>
4829 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4830 (elf32_hppa_grok_psinfo): New function.
4831 (elf_backend_grok_prstatus): Define.
4832 (elf_backend_grok_psinfo): Define.
4834 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4837 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4839 2004-11-24 Paul Brook <paul@codesourcery.com>
4841 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4843 2004-11-24 Paul Brook <paul@codesourcery.com>
4845 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4846 (elf32_arm_swap_symbol_out): New function.
4847 (elf32_arm_size_info): Add.
4848 (elf_backend_size_info): Define.
4850 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4852 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4855 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4857 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4858 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4859 * nlmcode.h (nlm_write_object_contents): Warning fix.
4861 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4863 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4865 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4867 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4868 (elf32_arm_plt_thumb_stub): New.
4869 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4871 (elf32_arm_link_hash_traverse): Fix typo.
4872 (elf32_arm_link_hash_table): Add obfd.
4873 (elf32_arm_link_hash_newfunc): Initialize new fields.
4874 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4875 (elf32_arm_link_hash_table_create): Initialize obfd.
4876 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4877 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4878 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4879 interworking BFD is not dynamic.
4880 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4881 not emit glue for PLT references.
4882 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4883 emit glue for PLT references. Support the Thumb PLT prefix.
4884 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4886 (elf32_arm_check_relocs): Likewise.
4887 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4889 (allocate_dynrelocs): Handle Thumb PLT references.
4890 (elf32_arm_finish_dynamic_symbol): Likewise.
4891 (elf32_arm_symbol_processing): New function.
4892 (elf_backend_symbol_processing): Define.
4894 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4896 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4897 add_fde_encoding. Remove need_relative.
4898 * elf-eh-frame.c (extra_augmentation_string_bytes)
4899 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4900 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4901 in cases where the CIE has no existing 'R' augmentation. Use
4902 size_of_output_cie_fde when assigning offsets. Use the final offset
4903 as the new section size.
4904 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4905 Account for any extra augmentation bytes in the returned offset.
4906 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4907 moved before being modified. Pad growing entries with DW_CFA_nops.
4908 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4909 and add_fde_encoding.
4911 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4913 * elf32-arm.c (elf32_arm_relocate_section): Use
4914 arm_real_reloc_type.
4916 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4918 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4919 for discard relocations; don't add an R_MIPS_NONE to the main body
4922 2004-11-04 Paul Brook <paul@codesourcery.com>
4924 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4925 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4926 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4927 default version definition for unversioned symbols.
4928 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4929 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4930 _bfd_elf_slurp_version_tables. Set default version for unversioned
4933 2004-11-15 Paul Brook <paul@codesourcery.com>
4935 * elflink.c (elf_link_add_object_symbols): Don't assume version
4936 indices are consecutive.
4938 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4940 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4941 composite relocations against the personality data.
4943 2004-11-13 Paul Brook <paul@codesourcery.com>
4945 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4946 R_ARM_PREL31 relocations to PLT entries.
4947 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4948 (elf32_arm_check_relocs): Ditto.
4950 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4952 * xtensa-isa.c (xtensa_interface_class_id): New.
4954 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4956 * elf32-xtensa.c (property_table_compare): Remove assertion about
4957 entries with the same address and non-zero size.
4958 (xtensa_read_table_entries): Report such entries as errors.
4960 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4962 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4963 R_ARM_RELATIVE on Symbian OS.
4965 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4967 * som.c (som_bfd_print_private_bfd_data): New function.
4968 (som_object_setup): Save the auxiliary header. Don't assume that
4969 zero is an invalid entry point for a shared library.
4970 (som_object_p): Allocate the auxiliary header on the heap.
4972 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4974 (elf32_arm_symbian_modify_segment_map): Likewise.
4976 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4978 From David Poole <daveml@mbuf.com>:
4979 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4980 (elf32_arm_size_dynamic_sections): Call it.
4982 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4984 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4985 (ALL_MACHINES_CFILES): Fix typo.
4986 * Makefile.in: Regenerate.
4987 * po/SRC-POTFILES.in: Regenerate.
4989 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4991 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4992 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4993 symbol in the relocation.
4995 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4996 Vineet Sharma <vineets@noida.hcltech.com>
4998 * coff-maxq.c: New File.
4999 * cpu-maxq.c: New File.
5000 * coffcode.h: Likewise.
5001 * config.bfd: Likewise.
5002 * configure.in (maxqcoff_vec): New target vector.
5003 * Makefile.am: Add support for maxq target.
5004 * configure.in: Likewise.
5005 * archures.c:. Likewise.
5006 * targets.c: Likewise.
5007 * bfd_in2.h : Regenerated.
5008 * Makefile.in: Regenerated.
5009 * configure: Regenerated.
5010 * doc/Makefile.in: Regenerated.
5012 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5014 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
5015 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
5016 C_NT_WEAK aux entries.
5017 (_bfd_coff_generic_relocate_section): Handle undefined
5020 2004-11-07 Andreas Schwab <schwab@suse.de>
5022 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
5023 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
5024 non-default visibility.
5026 2004-11-01 Mark Mitchell <mark@codesourcery.com>
5028 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
5030 (elf32_arm_symbian_modify_segment_map): Don't
5031 reset includes_filehdr and includes_phdrs here.
5033 2004-11-04 Daniel Jacobowitz <dan@debian.org>
5035 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
5036 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
5037 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
5039 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
5040 to a new removed list. Remove normal configuration stanzas.
5041 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
5042 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
5043 elfarm-nabi.lo with elf32-arm.lo.
5044 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
5045 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
5046 * elf32-arm.h: Remove.
5047 * elfarm-oabi.c: Remove.
5048 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
5049 and bfd_elf32_littlearm_oabi_vec.
5050 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
5052 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
5054 * config.bfd: Support crisv32-*-* like cris-*-*.
5055 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
5056 (bfd_mach_cris_v10_v32): New macros.
5057 * cpu-cris.c: Tweak formatting.
5058 (get_compatible): New function.
5060 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
5061 bfd_arch_info_type:s.
5062 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
5063 get_compatible for member compatible and link bfd_cris_arch_v32 as
5065 * elf32-cris.c (cris_elf_pcrel_reloc)
5066 (cris_elf_set_mach_from_flags): New functions.
5067 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
5068 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
5069 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
5070 numbers for bfd_mach_cris_v32.
5071 (PLT_ENTRY_SIZE_V32): New macro.
5072 (elf_cris_plt0_entry): Drop last comma in initializer.
5073 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
5074 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
5076 (cris_elf_relocate_section): Change all "%B(%A)" messages to
5078 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
5079 (elf_cris_finish_dynamic_sections): Similar.
5080 (elf_cris_adjust_dynamic_symbol): Similar.
5081 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
5083 <switch with PIC relocs>: Emit error and return FALSE for
5084 bfd_mach_cris_v10_v32.
5085 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
5086 Emit warning when generating textrel reloc.
5087 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
5088 (cris_elf_final_write_processing): Set flags according to mach.
5089 (cris_elf_print_private_bfd_data): Display
5090 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
5091 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
5092 new_flags. Don't call cris_elf_final_write_processing. Don't
5093 look at the actual elf header flags at all; use
5094 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
5095 in bfd_get_mach for ibfd and obfd and handle merging of compatible
5097 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5098 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
5099 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
5100 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
5101 * bfd-in2.h, libbfd.h: Regenerate.
5103 2004-11-04 Alan Modra <amodra@bigpond.net.au>
5105 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
5106 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
5108 (struct adjust_toc_info): New.
5109 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
5111 2004-11-03 Bob Wilson <bob.wilson@acm.org>
5113 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
5114 if there are no segments.
5116 2004-11-02 Daniel Jacobowitz <dan@debian.org>
5118 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
5120 2004-11-02 Nick Clifton <nickc@redhat.com>
5122 * elf32-iq2000.c: Convert to ISO C90 formatting.
5124 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
5126 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
5128 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
5130 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
5131 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
5132 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
5134 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5136 * elf32-sh.c (tpoff): Take alignment into account.
5138 2004-10-28 Nick Clifton <nickc@redhat.com>
5140 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
5141 performing a relocatable link.
5142 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
5143 for MIPS ports under Irix.
5145 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
5147 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
5148 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
5149 (elf32_arm_final_link_relocate): Ditto.
5150 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
5151 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
5152 (elf32_arm_adjust_dynamic_symbol): Ditto.
5153 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
5154 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
5155 (elf32_arm_r_howto): ... To here.
5156 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
5158 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
5161 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
5162 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
5163 and R_IA64_SECREL64LSB.
5165 2004-10-26 Paul Brook <paul@codesourcery.com>
5167 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
5168 (bfd_elf_size_dynamic_sections): Create default version definition.
5169 (elf_link_output_extsym): Adjust for default symbol version.
5171 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
5173 * mmo.c: Adjust to ISO C.
5175 * mmo.c (mmo_write_section_description): New function broken out
5176 of mmo_internal_write_section.
5177 (mmo_internal_write_section): For each of .text and .data, call
5178 mmo_write_section_description before outputting contents if it has
5179 nontrivially deducible vma or contents.
5180 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
5181 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
5182 symbols if found within the .data address range.
5184 2004-10-24 Daniel Jacobowitz <dan@debian.org>
5186 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
5188 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
5190 * mmo.c (File Layout): Correct place of misplaced blurb about
5193 2004-10-22 Mark Kettenis <kettenis@gnu.org>
5195 * config.bfd: Add mips64*-*-openbsd.
5197 2004-10-21 Bob Wilson <bob.wilson@acm.org>
5199 * elf32-xtensa.c (ebb_propose_action): Put declarations before
5202 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
5204 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
5205 * configure: Regenerate.
5207 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
5210 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
5211 to linker reloc_overflow callback.
5212 (aout_link_input_section_ext): Likewise.
5213 (aout_link_reloc_link_order): Likewise.
5214 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
5215 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5217 (alpha_relocate_section): Likewise.
5218 * coff-arm.c (coff_arm_relocate_section): Likewise.
5219 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
5220 * coff-h8500.c (extra_case): Likewise.
5221 * coff-i960.c (coff_i960_relocate_section): Likewise.
5222 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
5223 * coff-mips.c (mips_relocate_section): Likewise.
5224 * coff-or32.c (coff_or32_relocate_section): Likewise.
5225 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
5226 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
5227 * coff-sh.c (sh_relocate_section): Likewise.
5228 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
5229 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
5230 * coff-z8k.c (extra_case): Likewise.
5231 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
5232 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5233 (_bfd_coff_generic_relocate_section): Likewise.
5234 * ecoff.c (ecoff_reloc_link_order): Likewise.
5235 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
5236 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
5237 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
5238 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
5239 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5240 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
5241 * elf32-cris.c (cris_elf_relocate_section): Likewise.
5242 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
5243 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5244 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5245 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5246 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5247 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
5248 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5249 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5250 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5251 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
5252 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
5253 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5254 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
5255 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5256 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5257 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5258 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5259 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5260 * elf32-s390.c (elf_s390_relocate_section): Likewise.
5261 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5263 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5264 * elf32-vax.c (elf_vax_relocate_section): Likewise.
5265 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5266 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5267 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5268 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
5269 * elf64-s390.c (elf_s390_relocate_section): Likewise.
5270 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5271 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5272 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
5273 * elflink.c (elf_reloc_link_order): Likewise.
5274 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
5275 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
5276 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
5277 * linker.c (_bfd_generic_reloc_link_order): Likewise.
5278 * pdp11.c (pdp11_aout_link_input_section): Likewise.
5279 (aout_link_reloc_link_order): Likewise.
5280 * reloc.c (bfd_generic_get_relocated_section_contents):
5282 * xcofflink.c (xcoff_reloc_link_order): Likewise.
5283 * simple.c (simple_dummy_reloc_overflow): Updated.
5285 2004-10-20 Andreas Schwab <schwab@suse.de>
5287 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
5288 (elf_backend_plt_sym_val): Define.
5290 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
5292 * config.bfd: Set targ_underscore=yes for PE COFF targets
5294 2004-10-19 Alan Modra <amodra@bigpond.net.au>
5296 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
5297 (ppc64_elf_edit_opd): Likewise.
5299 2004-10-18 Mark Mitchell <mark@codesourcery.com>
5301 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
5302 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
5303 set SEC_ALLOC and SEC_LOAD.
5305 2004-10-18 Nick Clifton <nickc@redhat.com>
5307 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
5308 'name' for relocs against both local and global symbols.
5310 2004-10-16 Daniel Jacobowitz <dan@debian.org>
5312 * bfd-in2.h: Regenerate.
5313 * bfd.c (struct bfd): Add no_export.
5314 * elflink.c (elf_link_add_object_symbols): Handle no_export.
5316 2004-10-15 Alan Modra <amodra@bigpond.net.au>
5318 * config.bfd: Whitespace cleanup.
5319 * Makefile.am: Run "make dep-am"
5320 * Makefile.in: Regenerate.
5322 2004-10-15 Jakub Jelinek <jakub@redhat.com>
5324 * elflink.c (struct already_linked_section): Removed.
5325 (try_match_symbols_in_sections, already_linked): Removed.
5326 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
5327 prefix of section names when finding already_linked_table
5328 chain. Compare section names. Instead of calling already_linked,
5329 do it inline and only for sections in the same already_linked_list.
5331 2004-10-15 Alan Modra <amodra@bigpond.net.au>
5333 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
5334 parameter. If called after _bfd_elf_write_section_eh_frame,
5335 don't allow a -2 return unless need_* bit is already set, and
5336 handle offsets adjusted for output_offset.
5337 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
5338 * elf.c (_bfd_elf_section_offset): Update call.
5340 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
5343 * coffcode.h (coff_compute_section_file_positions): Cast to
5344 bfd_vma when computing page alignment.
5346 2004-10-13 Mark Mitchell <mark@codesourcery.com>
5348 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5349 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
5351 2004-10-12 Mark Mitchell <mark@codesourcery.com>
5353 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
5354 relocations use a virtual address, not a section offset.
5356 2004-10-12 Bob Wilson <bob.wilson@acm.org>
5358 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
5359 (narrow_instruction, widen_instruction): Remove unnecessary calls to
5360 xtensa_format_encode.
5361 (ebb_propose_action): Inline call to ebb_add_proposed_action.
5362 (ebb_add_proposed_action): Delete.
5364 2004-10-12 Bob Wilson <bob.wilson@acm.org>
5366 * elf32-xtensa.c: Use ISO C90 formatting.
5368 2004-10-12 Paul Brook <paul@codesourcery.com>
5370 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
5373 2004-10-12 Paul Brook <paul@codesourcery.com>
5375 * elf32-arm.h: Support EABI version 4 objects.
5377 2004-10-12 Alan Modra <amodra@bigpond.net.au>
5380 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
5381 Don't mark as default.
5382 (bfd_x86_64_arch): Don't mark as default.
5384 2004-10-12 Alan Modra <amodra@bigpond.net.au>
5386 * elflink.c (enum action_discarded): New.
5387 (elf_section_complain_discarded): Delete.
5388 (elf_action_discarded): New function subsuming the above and also
5389 controlling reloc behaviour.
5390 (elf_link_input_bfd): Use it.
5392 2004-10-11 Jakub Jelinek <jakub@redhat.com>
5394 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
5395 (special_sections): Add .gnu.liblist and .gnu.conflict.
5396 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
5398 2004-10-11 Alan Modra <amodra@bigpond.net.au>
5401 * elflink.c (elf_link_input_bfd): Try harder to support
5402 relocations against symbols in removed linkonce sections.
5404 2004-10-11 Alan Modra <amodra@bigpond.net.au>
5406 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
5409 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
5410 sections do not reference symbols in non-SEC_ALLOC sections.
5412 2004-10-11 Alan Modra <amodra@bigpond.net.au>
5415 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
5416 (_bfd_elf_link_omit_section_dynsym): Formatting.
5418 2004-10-10 Alan Modra <amodra@bigpond.net.au>
5420 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
5421 * libbfd.h: Regnerate.
5422 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
5423 * elf32-frv.c: Likewise.
5424 * elf32-m32r.c: Likewise.
5425 * elf32-ppc.c: Likewise.
5426 * elf64-hppa.c: Likewise.
5427 * elfxx-ia64.c: Likewise.
5428 * opncls.c: Likewise.
5430 2004-10-10 Alan Modra <amodra@bigpond.net.au>
5432 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
5433 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
5434 offsets stored in struct eh_cie_fde entries before doing other
5437 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
5438 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
5439 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
5440 setting offsets for removed CIEs. Don't set "sec", instead set
5441 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
5442 CIE in hdr_info. Only set make_relative and make_lsda_relative
5443 for CIEs. Use pointers rather than array indices.
5444 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
5445 make_lsda_relative, need_* on cie_inf for FDEs.
5446 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
5447 section output_offset. Delete cie_offset, instead use cie_inf
5448 pointer to CIE entry. Use need_relative and need_lsda_relative on
5449 CIE entry for FDEs. Use pointers rather than array indices.
5451 2004-10-09 Alan Modra <amodra@bigpond.net.au>
5453 * coff-rs6000.c (rs6000coff_vec): Add initializer for
5454 bfd_is_target_special_symbol.
5455 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
5456 * som.c (som_bfd_is_target_special_symbol): Define.
5458 2004-10-08 Nick Clifton <nickc@redhat.com>
5460 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
5461 * configure: Regenerate.
5462 * bfd-in2.h: Regenerate.
5463 * syms.c (bfd_is_target_special_symbol): New interface function.
5464 Returns true when a symbol should be considered to be special.
5465 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
5466 the symbol jump table.
5467 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
5468 Return true iff the symbol is a mapping symbol.
5469 (bfd_elf32_bfd_is_target_special_symbol): Define.
5470 * elfxx-target.h: Provide a default definition for
5471 bfd_is_target_special_symbol.
5472 * aout-target.h: Likewise.
5473 * aout-tic30.c: Likewise.
5474 * binary.c: Likewise.
5475 * coffcode.h: Likewise.
5476 * i386msdos.c: Likewise.
5479 * libaout.h: Likewise.
5480 * libbfd-in.h: Likewise
5481 * libecoff.h: Likewise.
5482 * mach-o.c: Likewise.
5484 * nlm-target.h: Likewise.
5485 * oasys.c: Likewise.
5487 * ppcboot.c: Likewise.
5489 * tekhex.c: Likewise.
5490 * versados.c: Likewise.
5492 * xcoff-target.h: Likewise.
5494 * libbfd.h: Regenerate.
5496 2004-10-08 Daniel Jacobowitz <dan@debian.org>
5498 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
5499 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
5500 (elf_backend_section_from_shdr): Define.
5502 2004-10-08 Alan Modra <amodra@bigpond.net.au>
5504 * syms.c (bfd_is_local_label): Return false for file symbols.
5506 2004-10-07 Bob Wilson <bob.wilson@acm.org>
5507 David Heine <dlheine@tensilica.com>
5509 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
5510 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
5511 (elf32xtensa_no_literal_movement): New global variable.
5512 (elf_howto_table): Add entries for new relocations.
5513 (elf_xtensa_reloc_type_lookup): Handle new relocations.
5514 (property_table_compare): When addresses are equal, compare sizes and
5515 various property flags.
5516 (property_table_matches): New.
5517 (xtensa_read_table_entries): Extend to read new property tables. Add
5518 output_addr parameter to indicate that output addresses should be used.
5519 Use bfd_get_section_limit.
5520 (elf_xtensa_find_property_entry): New.
5521 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
5522 (elf_xtensa_check_relocs): Handle new relocations.
5523 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
5524 relocations. Use new xtensa-isa.h functions.
5525 (build_encoding_error_message): Remove encode_result parameter. Add
5526 new target_address parameter used to detect alignment errors.
5527 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
5528 error handling. Use new is_operand_relocation function.
5529 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
5530 Use underbar macro for error messages. Formatting.
5531 (get_const16_opcode): New.
5532 (get_l32r_opcode): Add a separate flag for initialization.
5533 (get_relocation_opnd): Operand number is no longer explicit in the
5534 relocation. Change to decode the opcode and analyze its operands.
5535 (get_relocation_slot): New.
5536 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
5537 Use new xtensa-isa.h functions to handle multislot instructions.
5538 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
5539 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
5540 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
5541 check_loop_aligned, check_branch_target_aligned_address, narrowable,
5542 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
5543 get_single_format, init_op_single_format_table): New.
5544 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
5545 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
5546 (contract_asm_expansion): Add error_message parameter and pass it to
5547 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
5548 with R_XTENSA_SLOT0_OP.
5549 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
5550 instructions. Use new xtensa-isa.h functions.
5551 (r_reloc struct): Add new virtual_offset field.
5552 (r_reloc_init): Add contents and content_length parameters. Set
5553 virtual_offset field to zero. Add contents to target_offset field for
5554 partial_inplace relocations.
5555 (r_reloc_is_defined): Check for null.
5556 (print_r_reloc): New debug function.
5557 (source_reloc struct): Replace xtensa_operand field with pair of the
5558 opcode and the operand position. Add is_abs_literal field.
5559 (init_source_reloc): Specify operand by opcode/position pair. Set
5560 is_abs_literal field.
5561 (source_reloc_compare): When target_offsets are equal, compare other
5562 fields to make sorting predictable.
5563 (literal_value struct): Add is_abs_literal field.
5564 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5565 (init_literal_value): New.
5566 (is_same_value): Replace with ...
5567 (literal_value_equal): ... this function. Add comparisons of
5568 virtual_offset and is_abs_literal fields.
5569 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5570 failure. Initialize has_last_loc field.
5571 (value_map_hash_table_delete): New.
5572 (hash_literal_value): Rename to ...
5573 (literal_value_hash): ... this. Include is_abs_literal flag and
5574 virtual_offset field in the hash value.
5575 (get_cached_value): Rename to ...
5576 (value_map_get_cached_value): ... this. Update calls to
5577 literal_value_hash and literal_value_equal.
5578 (add_value_map): Check for allocation failure. Update calls to
5579 value_map_get_cached_value and literal_value_hash.
5580 (text_action, text_action_list, text_action_t): New types.
5581 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5582 text_action_add, text_action_add_literal, offset_with_removed_text,
5583 offset_with_removed_text_before_fill, find_insn_action,
5584 print_action_list, print_removed_literals): New.
5585 (offset_with_removed_literals): Delete.
5586 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5587 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5588 allocated_relocs_count fields.
5589 (init_xtensa_relax_info): Initialize new fields.
5590 (reloc_bfd_fix struct): Add new translated field.
5591 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5593 (fix_compare, cache_fix_array): New.
5594 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5595 section via get_xtensa_relax_info. Use cache_fix_array to set up
5596 sorted fix_array and use bsearch instead of linear search.
5597 (section_cache_t): New struct.
5598 (init_section_cache, section_cache_section, clear_section_cache): New.
5599 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5600 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5601 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5602 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5604 (retrieve_contents): Use bfd_get_section_limit.
5605 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5606 to compute_removed_literals. Free value_map_hash_table when no longer
5608 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5609 compute_text_actions for all sections.
5610 (find_relaxable_sections): Mark sections as relaxable if they contain
5611 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5612 call. Increment relax_info src_count field only for appropriate
5613 relocation types. Remove is_literal_section check.
5614 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5615 r_reloc_init and find_associated_l32r_irel. Check
5616 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5617 literals. Pass is_abs_literal flag to init_source_reloc.
5618 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5619 CONST16 instructions. Adjust calls to r_reloc_init and
5620 pcrel_reloc_fits. Handle weak symbols conservatively.
5621 (find_associated_l32r_irel): Add bfd parameter and pass it to
5623 (compute_text_actions, compute_ebb_proposed_actions,
5624 compute_ebb_actions, check_section_ebb_pcrels_fit,
5625 check_section_ebb_reduces, text_action_add_proposed,
5626 compute_fill_extra_space): New.
5627 (remove_literals): Replace with ...
5628 (compute_removed_literals): ... this function. Call
5629 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5630 Call xtensa_read_table_entries to get the property table. Skip
5631 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5632 is_removable_literal, remove_dead_literal, and
5633 identify_literal_placement functions.
5634 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5635 instead of linear search.
5636 (is_removable_literal, remove_dead_literal,
5637 identify_literal_placement): New.
5638 (relocations_reach): Update check for literal not referenced by any
5639 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5640 (coalesce_shared_literal, move_shared_literal): New.
5641 (relax_section): Use bfd_get_section_limit. Call
5642 translate_section_fixes. Update calls to r_reloc_init and
5643 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5644 Add call to pin_internal_relocs. Add special handling for
5645 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5646 info to calculate new addend_displacement variable. Replace code for
5647 deleting literals with more general code to perform the actions
5648 determined by the action_list for the section.
5649 (translate_section_fixes, translate_reloc_bfd_fix): New.
5650 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5651 find_removed_literal only if is_operand_relocation. Update call to
5652 offset_with_removed_text. Use new target_offset and removed_bytes
5654 (move_literal): New.
5655 (relax_property_section): Use bfd_get_section_limit. Set new
5656 is_full_prop_section flag and handle new property tables. Update calls
5657 to r_reloc_init and offset_with_removed_text. Check
5658 is_relaxable_asm_section flag. Handle expansion of zero-sized
5659 unreachable entries, with use of offset_with_removed_text_before_fill.
5660 For relocatable links, combine entries only for literal tables.
5661 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5662 calls to offset_with_removed_text. Translate st_size field for
5664 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5665 failure. Add contents parameter. Update call to get_bfd_fix. Update
5666 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5667 R_XTENSA_ASM_EXPAND relocs.
5668 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5669 call to get_bfd_fix. Include offset from contents for partial_inplace
5671 (is_reloc_sym_weak): New.
5672 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5673 (prop_sec_len): New.
5674 (xtensa_is_property_section): Handle new property sections.
5675 (is_literal_section): Delete.
5676 (internal_reloc_compare): When r_offset matches, compare r_info and
5677 r_addend to make sorting predictable.
5678 (internal_reloc_matches): New.
5679 (xtensa_get_property_section_name): Handle new property sections.
5680 (xtensa_get_property_predef_flags): New.
5681 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5682 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5683 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5684 (xtisa_errno, xtisa_error_msg): New variables.
5685 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5686 (xtensa_insnbuf_alloc): Add error handling.
5687 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5688 use xtensa_format_decode. Add error handling.
5689 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5690 instruction length to find the number of bytes to copy.
5691 (xtensa_isa_init): Add error handling. Replace calls to
5692 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5693 tables in the xtensa_modules structure.
5694 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5695 xtensa_extend_isa): Delete.
5696 (xtensa_isa_free): Change to only free lookup tables.
5697 (opname_lookup_compare): Replace with ...
5698 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5699 (xtensa_insn_maxlength): Rename to ...
5700 (xtensa_isa_maxlength): ... this.
5701 (xtensa_insn_length): Delete.
5702 (xtensa_insn_length_from_first_byte): Replace with ...
5703 (xtensa_isa_length_from_chars): ... this function.
5704 (xtensa_num_opcodes): Rename to ...
5705 (xtensa_isa_num_opcodes): ... this.
5706 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5707 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5708 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5709 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5710 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5711 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5712 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5713 (xtensa_opcode_lookup): Add error handling.
5714 (xtensa_decode_insn): Replace with ...
5715 (xtensa_opcode_decode): ... this function, with new format and
5716 slot parameters. Add error handling.
5717 (xtensa_encode_insn): Replace with ...
5718 (xtensa_opcode_encode): ... this function, which does the encoding via
5719 one of the entries in the "encode_fns" array. Add error handling.
5720 (xtensa_opcode_name): Add error handling.
5721 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5722 xtensa_opcode_is_call): New.
5723 (xtensa_num_operands): Replace with ...
5724 (xtensa_opcode_num_operands): ... this function. Add error handling.
5725 (xtensa_opcode_num_stateOperands,
5726 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5727 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5728 xtensa_operand_is_visible): New.
5729 (xtensa_get_operand, xtensa_operand_kind): Delete.
5730 (xtensa_operand_inout): Add error handling and special-case for
5732 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5733 operate on one slot of an instruction. Added error handling.
5734 (xtensa_operand_encode): Handle default operands with no encoding
5735 functions. Check for success by comparing against decoded value.
5737 (xtensa_operand_decode): Handle default operands. Return decoded value
5738 through argument pointer. Add error handling.
5739 (xtensa_operand_is_register, xtensa_operand_regfile,
5740 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5741 (xtensa_operand_isPCRelative): Rename to ...
5742 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5743 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5744 through argument pointer. Add error handling.
5745 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5746 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5747 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5748 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5749 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5750 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5751 xtensa_state_is_exported, xtensa_sysreg_lookup,
5752 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5753 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5754 xtensa_interface_num_bits, xtensa_interface_inout,
5755 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5756 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5757 * xtensa-modules.c: Rewrite to use new data structures.
5758 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5759 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5760 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5761 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5762 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5763 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5764 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5765 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5766 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5767 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5768 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5769 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5770 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5771 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5772 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5773 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5774 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5775 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5776 * Makefile.in: Regenerate.
5777 * bfd-in2.h: Likewise.
5778 * libbfd.h: Likewise.
5780 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5782 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5783 against the absolute section.
5784 (mips_elf64_write_rela): Likewise.
5786 2004-10-07 Jan Beulich <jbeulich@novell.com>
5788 * elf.c (elf_find_function): Don't generally check for matching
5789 section, just for non-file symbols. Remove redunant comparison
5791 * elf32-arm.h (arm_elf_find_function): Likewise.
5793 2004-10-07 Jeff Baker <jbaker@qnx.com>
5795 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5796 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5799 2004-10-04 Roland McGrath <roland@redhat.com>
5801 * hash.c (bfd_hash_set_default_size): Use const for table.
5802 Use size_t instead of int for variable compared to sizeof results.
5804 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5807 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5809 2004-10-01 Paul Brook <paul@codesourcery.com>
5811 * elf32-arm.h (elf32_arm_fake_sections,
5812 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5814 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5816 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5818 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5820 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5821 need_relative or need_lsda_relative if we are processing an
5822 offset for a reloc on a FDE initial loc or LSDA field
5824 (_bfd_elf_write_section_eh_frame): Test need_relative and
5825 need_lsda_relative in place of corresponding make_* field
5826 when deciding to use pc-relative encodings.
5828 2004-09-30 Paul Brook <paul@codesourcery.com>
5830 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5831 target2 relocation type.
5833 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5836 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5838 2004-09-30 Paul Brook <paul@codesourcery.com>
5840 * reloc.c: Add BFD_RELOC_ARM_SMI.
5841 * bfd-in2.h: Regenerate.
5844 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5846 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5847 vma and output offset to address.
5848 * simple.c (simple_save_output_info): Only set output section
5849 and offset for debug sections, or those not already set up by
5851 (bfd_simple_get_relocated_section_contents): Update comment.
5853 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5855 * elf.c (IS_LOADED): Delete.
5856 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5857 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5860 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5863 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5864 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5865 redundant assignment of EM_SPARC.
5867 2004-09-22 Brian Ford <ford@vss.fsi.com>
5869 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5870 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5872 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5874 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5876 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5877 (elf_backend_modify_segment_map): Don't define.
5879 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5881 * elf.c (IS_LOADED): Define.
5882 (assign_file_positions_for_segments): Don't round up file offset of
5883 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5884 Delete code handling link script adjustment of lma. Do the adjust
5885 in later code handling similar ajustments. Remove dead code error
5886 check. Warn if section lma would require a negative offset
5887 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5888 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5889 update voff in section loop. Change voff in segment loop to be an
5890 adjustment on top of "off". Set sec->filepos and update "off" later.
5891 Test for loadable sections consistently using IS_LOADED. Similarly,
5892 test for alloc-only sections other than .tbss consistently.
5893 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5894 Tidy PT_NOTE handling. Use %B and %A in error messages.
5895 (assign_file_positions_except_relocs): Use %B in error message.
5897 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5899 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5900 (CONFIG_STATUS_DEPENDENCIES): New.
5901 (Makefile): Removed.
5902 (config.status): Likewise.
5903 * Makefile.in: Regenerated.
5905 2004-09-17 Paul Brook <paul@codesourcery.com>
5907 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5908 (bfd_elf32_arm_process_before_allocation): Update prototype.
5909 * bfd-in2.h: Regenerate.
5910 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5911 (elf32_arm_link_hash_table_create): Set it.
5912 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5913 (bfd_elf32_arm_set_target_relocs): New function.
5914 (arm_real_reloc_type): New function.
5915 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5916 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5917 (elf32_arm_gc_sweep_hook): Ditto.
5918 (elf32_arm_check_relocs): Ditto.
5919 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5920 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5922 (elf32_arm_got_prel): New variable.
5923 (elf32_arm_howto_from_type): New function.
5924 (elf32_arm_info_to_howto): Use it.
5925 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5926 BFD_RELOC_ARM_TARGET2.
5927 * libbfd.h: Regenerate.
5928 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5930 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5932 * ecoff.c: Update u.undef.next refs.
5933 * elf64-ppc.c: Likewise.
5934 * elflink.c: Likewise.
5935 * linker.c: Likewise.
5936 * xcofflink.c: Likewise.
5938 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5939 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5940 fields to indirect struct.
5941 * elf-m10300.c: Update u.weakdef refs.
5942 * elf32-arm.h: Likewise.
5943 * elf32-cris.c: Likewise.
5944 * elf32-frv.c: Likewise.
5945 * elf32-hppa.c: Likewise.
5946 * elf32-i370.c: Likewise.
5947 * elf32-i386.c: Likewise.
5948 * elf32-m32r.c: Likewise.
5949 * elf32-m68k.c: Likewise.
5950 * elf32-ppc.c: Likewise.
5951 * elf32-s390.c: Likewise.
5952 * elf32-sh.c: Likewise.
5953 * elf32-sparc.c: Likewise.
5954 * elf32-vax.c: Likewise.
5955 * elf32-xtensa.c: Likewise.
5956 * elf64-alpha.c: Likewise.
5957 * elf64-hppa.c: Likewise.
5958 * elf64-ppc.c: Likewise.
5959 * elf64-s390.c: Likewise.
5960 * elf64-sh64.c: Likewise.
5961 * elf64-sparc.c: Likewise.
5962 * elf64-x86-64.c: Likewise.
5963 * elfxx-ia64.c: Likewise.
5964 * elfxx-mips.c: Likewise.
5965 * elflink.c: Likewise. Also u.elf_hash_value.
5966 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5968 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5969 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5970 (bfd_elf_gc_record_vtentry): Likewise.
5971 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5973 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5975 * Makefile.am: Run "make dep-am".
5976 * Makefile.in: Regenerate.
5977 * bfd-in2.h: Regenerate.
5978 * po/SRC-POTFILES.in: Regenerate.
5979 * po/bfd.pot: Regenerate.
5981 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5983 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5984 with bitfields. Make "type" and "other" bitfields too.
5985 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5986 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5987 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5988 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5989 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5990 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5991 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5992 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5993 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5994 * elf-m10300.c: Likewise.
5996 * elf32-arm.h: Likewise.
5997 * elf32-cris.c: Likewise.
5998 * elf32-frv.c: Likewise.
5999 * elf32-hppa.c: Likewise.
6000 * elf32-i370.c: Likewise.
6001 * elf32-i386.c: Likewise.
6002 * elf32-m32r.c: Likewise.
6003 * elf32-m68k.c: Likewise.
6004 * elf32-ppc.c: Likewise.
6005 * elf32-s390.c: Likewise.
6006 * elf32-sh-symbian.c: Likewise.
6007 * elf32-sh.c: Likewise.
6008 * elf32-sh64.c: Likewise.
6009 * elf32-sparc.c: Likewise.
6010 * elf32-vax.c: Likewise.
6011 * elf32-xtensa.c: Likewise.
6012 * elf64-alpha.c: Likewise.
6013 * elf64-hppa.c: Likewise.
6014 * elf64-ppc.c: Likewise.
6015 * elf64-s390.c: Likewise.
6016 * elf64-sh64.c: Likewise.
6017 * elf64-sparc.c: Likewise.
6018 * elf64-x86-64.c: Likewise.
6019 * elflink.c: Likewise.
6020 * elfxx-ia64.c: Likewise.
6021 * elfxx-mips.c: Likewise.
6022 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
6023 * configure: Regenerate.
6024 * aclocal.m4: Regenerate.
6026 2004-09-16 Alan Modra <amodra@bigpond.net.au>
6028 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
6029 around uses of R_ARM_TARGET1.
6030 (elf32_arm_check_relocs): Likewise.
6032 2004-09-13 Paul Brook <paul@codesourcery.com>
6034 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
6036 * bfd-in2.h: Regenerate.
6037 * libbfd.h: Regenerate.
6038 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
6039 (elf32_arm_link_hash_table_create): Set target1_is_rel.
6040 (bfd_elf32_arm_process_before_allocation): Ditto.
6041 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
6042 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
6043 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
6046 2004-09-10 Joel Brobecker <brobecker@gnat.com>
6048 * hpux-core.c (thread_section_p): New function.
6049 (hpux_core_core_file_p): Fix computation of offset in call
6050 to bfd_seek. Create a ".reg" section from an arbitrary
6051 ".reg/<id>" section if none was created after having read
6054 2004-09-11 Andreas Schwab <schwab@suse.de>
6056 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
6057 * aclocal.m4: Rebuild.
6058 * configure: Rebuild.
6060 2004-09-10 Joel Brobecker <brobecker@gnat.com>
6062 * section.c (bfd_sections_find_if): Fix parameter name in
6063 comment to match code.
6065 2004-09-10 Alan Modra <amodra@bigpond.net.au>
6067 * elf.c (assign_file_positions_except_relocs): Assign relocs
6068 stored in a bfd section.
6070 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
6072 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
6073 h->gotplt_refcount to 0, not -1.
6075 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
6077 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6078 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
6080 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
6081 handle symbol visibility here.
6083 2004-09-07 Alan Modra <amodra@bigpond.net.au>
6085 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
6086 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
6088 (ppc_stub_name): Remove trailing "+0" on stub name.
6089 (create_linkage_sections): Create relocations for
6090 branch lookup table when --emit-relocs as well as when --shared.
6091 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
6092 relbrlt test. For --emit-stub-syms, always output a sym even when
6093 one already exists on a plt call stub. Put stub type in the stub
6095 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
6097 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
6098 reloc_count in stub sections. Adjust relbrlt test.
6099 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
6100 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
6101 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
6102 for relocs against discarded symbols. Fix comments.
6104 2004-09-06 Mark Mitchell <mark@codesourcery.com>
6106 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
6107 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
6109 (map_sections_to_segments): ... here. Use it. Assign a file
6110 position to the .dynamic section if it is not loadable, but part
6111 of the PT_DYNAMIC segment.
6112 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
6113 offsets, not VMAs, for the BPABI. Do not fill in the header in
6114 the .got.plt section for the BPABI.
6115 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
6117 (elf_backend_want_got_plt): Define to zero for Symbian OS.
6119 2004-09-06 Nick Clifton <nickc@redhat.com>
6121 * elflink.c (elf_link_add_object_symbols): Set the error code to
6122 bfd_error_wrong_format when the input format does not match the
6125 2004-09-06 Alan Modra <amodra@bigpond.net.au>
6127 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
6128 (ppc64_elf_check_directives): ..here.
6129 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
6130 before accessing ppc64_elf_tdata.
6131 (ppc64_elf_finish_dynamic_sections): And here too.
6133 2004-09-04 Alan Modra <amodra@bigpond.net.au>
6135 * bfd.c (_bfd_default_error_handler): Correct loop exit.
6137 2004-09-03 Mark Mitchell <mark@codesourcery.com>
6139 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
6140 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
6141 (bfd_elf32_littlearm_symbian_vec): Likewise.
6142 * configure: Regenerated.
6143 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
6144 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
6145 (PLT_ENTRY_SIZE): Likewise.
6146 (bfd_vma_elf32_arm_symbian_plt_entry): New
6148 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
6150 (create_got_section): Don't create sections when generating BPABI
6152 (elf32_arm_create_dynamic_sections): Tidy.
6153 (elf32_arm_link_hash_table_create): Set plt_header_size,
6154 plt_entry_size, and symbian_p.
6155 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
6156 generating BPABI objects.
6157 (allocate_dynrelocs): Use htab->plt_header_size, not
6158 PLT_HEADER_SIZE. Do not add to .got.plt when
6159 generating BPABI objects.
6160 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
6161 * elfarm-nabi.c: Add SymbianOS target vectors.
6162 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
6163 (_bfd_elf_link_create_dynamic_sections): Likewise.
6164 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
6165 (elfNN_bed): Use it.
6166 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
6167 (bfd_elf32_littlearm_symbian_vec): Likewise.
6168 (_bfd_target_vector): Add them.
6170 2004-09-03 Nick Clifton <nickc@redhat.com>
6173 * coffcode.h (handle_COMDAT): Replace abort with an warning
6174 message and allow the scan to continue.
6176 2004-09-02 Alan Modra <amodra@bigpond.net.au>
6178 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
6179 in when reading relocs, not our sorted syms. Remove unnecessary
6182 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
6184 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
6186 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
6188 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
6189 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
6190 replace uses of *_alias with *_noncanonical.
6191 * aclocal.m4: Rebuild with aclocal 1.4p6.
6192 * Makefile.in: Rebuild with automake 1.4p6.
6193 * doc/Makefile.in: Rebuild with automake 1.4p6.
6194 * configure.in: Autoupdate with autoupdate 2.59.
6195 * config.in: Regenerate with autoheader 2.59.
6196 * configure: Regnerate with autoconf 2.59.
6198 2004-08-28 Alan Modra <amodra@bigpond.net.au>
6200 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
6201 symbol pointer arrays before modifying.
6203 2004-08-28 Alan Modra <amodra@bigpond.net.au>
6205 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
6206 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
6207 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
6208 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
6209 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
6210 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
6211 Use both symbol tables on non-relocatable objects. Use a common
6212 error exit. Fix "mid" warning.
6213 * libbfd.h: Regenerate.
6214 * bfd-in2.h: Regenerate.
6216 2004-08-28 Alan Modra <amodra@bigpond.net.au>
6218 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
6220 (struct sfpr_def_parms): Save some space.
6221 (sfpr_define): Here too.
6223 * elf64-ppc.c (compare_symbols): Put section syms first.
6224 (sym_exists_at): New function.
6225 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
6226 points only for relocatable files. Use .opd section contents
6227 otherwise. Generally clean up the code.
6229 2004-08-27 Alan Modra <amodra@bigpond.net.au>
6231 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
6232 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
6233 (struct sfpr_def_parms): New.
6234 (sfpr_define): New function.
6235 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
6236 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
6237 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
6238 (savefpr1_tail, restfpr1_tail): New functions.
6239 (savevr, savevr_tail, restvr, restvr_tail): New functions.
6240 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
6241 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
6242 code. Define all ABI mandated _save and _rest functions.
6244 2004-08-26 Paul Brook <paul@codesourcery.com>
6246 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
6248 2004-08-26 Alan Modra <amodra@bigpond.net.au>
6250 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
6253 2004-08-26 Alan Modra <amodra@bigpond.net.au>
6255 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
6256 that pcrel correction is applied for R_386_PC32.
6258 2004-08-25 Alan Modra <amodra@bigpond.net.au>
6260 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
6261 for R_386_32 and R_386_PC32 relocs against symbols defined in
6264 2004-08-25 Dmitry Diky <diwil@spec.ru>
6266 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
6267 Add new relocations.
6268 * bfd-in2.h: Regenerate.
6269 * libbfd.h: Regenerate.
6270 * elf32-msp430.c: Clean-up code.
6271 (elf_msp430_howto_table): Add new relocation entries.
6272 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
6273 (msp430_elf_relax_section): New function.
6274 (msp430_elf_relax_delete_bytes): New function.
6275 (msp430_elf_symbol_address_p): New function.
6277 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6279 * elf32-m32r.c (m32r_elf_relocate_section): Handle
6280 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
6282 2004-08-20 Daniel Jacobowitz <dan@debian.org>
6284 * elflink.c (_bfd_elf_section_already_linked): Handle
6285 SEC_LINK_DUPLICATES_SAME_CONTENTS.
6287 2004-08-19 Mark Mitchell <mark@codesourcery.com>
6289 * config.bfd (arm*-*-symbianelf*): New target.
6290 (arm*-*-eabi*): Likewise.
6292 2004-08-19 Alan Modra <amodra@bigpond.net.au>
6294 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
6295 "struct ppc_link_hash_entry *".
6296 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
6297 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
6299 2004-08-19 Jakub Jelinek <jakub@redhat.com>
6301 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
6302 entries (where fd_aux overlaps next entry's fd_func).
6303 Add non_overlapping argument, use it.
6304 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
6305 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6306 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
6307 as indexes into opd_sym_map/opd_adjust array.
6308 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
6310 2004-08-18 Alan Modra <amodra@bigpond.net.au>
6312 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
6313 if we can look up their function descriptor in a regular file.
6315 2004-08-18 Nick Clifton <nickc@redhat.com>
6318 * cofflink.c (coff_link_add_symbols): Check that the comdat
6319 pointer in the coff_section_data structure has been initialised
6322 2004-08-18 Alan Modra <amodra@bigpond.net.au>
6325 * elflink.c (bfd_elf_record_link_assignment): Add comment about
6326 changing bfd_link_hash_undefined to bfd_link_hash_new.
6328 2004-08-17 Jakub Jelinek <jakub@redhat.com>
6330 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
6332 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
6333 (synthetic_opd, synthetic_relocatable): New variables.
6334 (compare_symbols, compare_relocs): New helper routines.
6335 (ppc64_elf_get_synthetic_symtab): New function.
6336 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
6338 * bfd-in2.h: Regenerated.
6339 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
6340 to relsyms. Return 0 if abfd is relocatable.
6342 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6344 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
6346 2004-08-17 Nick Clifton <nickc@redhat.com>
6348 * (is_arm_mapping_symbol_name): New function - return true
6349 when a symbol name matches the requirements for an ARM mapping
6351 (arm_elf_find_function): New function based on
6352 elf_find_function in elf.c but skipping ARM mapping symbols
6353 and including thumb function symbols.
6354 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
6355 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
6357 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6359 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
6360 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
6361 (ppc64_elf_brtaken_reloc): Here too.
6363 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6365 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
6367 (ppc64_elf_check_directives): Check that we have the right hash
6368 table before proceeding.
6370 2004-08-17 Alan Modra <amodra@bigpond.net.au>
6372 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
6373 (adjust_opd_syms): Attach opd syms for deleted entries to one of
6374 the sections that will be discarded.
6376 2004-08-16 Alan Modra <amodra@bigpond.net.au>
6378 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
6380 2004-08-16 Alan Modra <amodra@bigpond.net.au>
6382 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
6383 free space available.
6385 2004-08-16 Alan Modra <amodra@bigpond.net.au>
6387 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
6388 occurrences with bfd_byte * thoughout file.
6390 * coff-rs6000.c (do_shared_object_padding): Warning fix.
6391 (xcoff_write_armap_big): Likewise.
6392 (xcoff_write_archive_contents_old): Likewise.
6393 (xcoff_write_archive_contents_big): Likewise.
6395 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
6397 2004-08-13 Nick Clifton <nickc@redhat.com>
6399 * elf32-arm.h: Convert to ISO C90.
6401 2004-08-13 Alan Modra <amodra@bigpond.net.au>
6404 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
6407 2004-08-13 Alan Modra <amodra@bigpond.net.au>
6409 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
6410 (bfd_archive_filename, bfd_get_section_ident): Delete.
6411 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
6412 bfd_archive_filename.
6413 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
6414 to warn about symbols in discarded sections. Use _bfd_error_handler.
6415 * aout-adobe.c (aout_adobe_callback): See below.
6416 * aout-cris.c (swap_ext_reloc_in): ..
6417 * coff-arm.c (find_thumb_glue, find_arm_glue,
6418 coff_arm_relocate_section, bfd_arm_process_before_allocation,
6419 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
6420 coff_arm_copy_private_bfd_data): ..
6421 * coff-i860.c (i860_reloc_processing): ..
6422 * coff-mcore.c (mcore_coff_unsupported_reloc,
6423 coff_mcore_relocate_section): ..
6424 * coff-ppc.c (coff_ppc_relocate_section): ..
6425 * coff-rs6000.c (xcoff_create_csect_from_smclas
6426 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6427 sh_swap_insns, sh_relocate_section): ..
6428 * coff-tic54x.c (tic54x_reloc_processing): ..
6429 * coff-tic80.c (coff_tic80_relocate_section): ..
6430 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
6431 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
6432 coff_slurp_symbol_table, coff_classify_symbol,
6433 coff_slurp_reloc_table): ..
6434 * coffgen.c (_bfd_coff_read_string_table): ..
6435 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
6436 _bfd_coff_generic_relocate_section): ..
6437 * cpu-arm.c (bfd_arm_merge_machines): ..
6438 * cpu-sh.c (sh_merge_bfd_arch): ..
6439 * elf-hppa.h (elf_hppa_relocate_section): ..
6440 * elf.c (bfd_elf_string_from_elf_section, setup_group,
6441 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
6442 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
6443 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
6444 * elf32-arm.h (find_thumb_glue, find_arm_glue,
6445 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
6446 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
6447 elf32_arm_relocate_section, elf32_arm_set_private_flags,
6448 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
6449 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
6450 cris_elf_merge_private_bfd_data
6451 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
6452 * elf32-gen.c (elf32_generic_link_add_symbols): ..
6453 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
6454 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
6455 elf32_hppa_relocate_section): ..
6456 * elf32-i370.c (i370_elf_merge_private_bfd_data,
6457 i370_elf_check_relocs, i370_elf_relocate_section): ..
6458 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
6459 elf_i386_relocate_section): ..
6460 * elf32-m32r.c (m32r_elf_relocate_section,
6461 m32r_elf_merge_private_bfd_data): ..
6462 * elf32-m68hc1x.c (m68hc12_add_stub,
6463 _bfd_m68hc11_elf_merge_private_bfd_data): ..
6464 * elf32-m68k.c (elf_m68k_relocate_section): ..
6465 * elf32-mcore.c (mcore_elf_unsupported_reloc,
6466 mcore_elf_relocate_section): ..
6467 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
6468 ppc_elf_check_relocs, ppc_elf_relocate_section,
6469 ppc_elf_begin_write_processing): ..
6470 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
6471 elf_s390_relocate_section): ..
6472 * elf32-sh-symbian.c (sh_symbian_import_as,
6473 sh_symbian_process_embedded_commands,
6474 sh_symbian_relocate_section): ..
6475 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
6476 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
6477 sh_elf_merge_private_data): ..
6478 * elf32-sparc.c (elf32_sparc_check_relocs,
6479 elf32_sparc_relocate_section,
6480 elf32_sparc_merge_private_bfd_data): ..
6481 * elf32-v850.c (v850_elf_check_relocs,
6482 v850_elf_merge_private_bfd_data): ..
6483 * elf32-xtensa.c (elf_xtensa_check_relocs,
6484 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
6485 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
6486 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
6487 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
6488 * elf64-gen.c (elf64_generic_link_add_symbols): ..
6489 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
6490 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
6491 ppc64_elf_relocate_section): ..
6492 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
6493 elf_s390_relocate_section): ..
6494 * elf64-sh64.c (sh_elf64_relocate_section): ..
6495 * elf64-sparc.c (sparc64_elf_check_relocs,
6496 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
6497 sparc64_elf_merge_private_bfd_data): ..
6498 * elf64-x86-64.c (elf64_x86_64_check_relocs,
6499 elf64_x86_64_relocate_section): ..
6500 * elflink.c (_bfd_elf_add_default_symbol,
6501 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
6502 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
6503 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
6504 elf_get_linked_section_vma, elf_fixup_link_order,
6505 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
6506 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
6507 * elfxx-ia64.c (elfNN_ia64_relax_section,
6508 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
6509 * elfxx-mips.c (mips_elf_perform_relocation,
6510 _bfd_mips_elf_check_relocs,
6511 _bfd_mips_elf_merge_private_bfd_data): ..
6512 * ieee.c (ieee_slurp_external_symbols): ..
6513 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
6514 * libbfd.c (_bfd_generic_verify_endian_match): ..
6515 * linker.c (_bfd_generic_link_add_one_symbol,
6516 _bfd_generic_section_already_linked): ..
6517 * pdp11.c (translate_to_native_sym_flags): ..
6518 * pe-mips.c (coff_pe_mips_relocate_section): ..
6519 * peicode.h (pe_ILF_build_a_bfd): ..
6520 * srec.c (srec_bad_byte): ..
6521 * stabs.c (_bfd_link_section_stabs): ..
6522 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
6523 Replace all uses of bfd_archive_filename and bfd_get_section_ident
6524 with corresponding %B and %A in _bfd_error_handler format string.
6525 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
6526 calls to use %A and %B. Fix "against symbol .. from section" and
6527 similar error messages. Combine multiple _bfd_error_handler calls
6528 where they were separated due to bfd_archive_filename deficiencies.
6529 * bfd-in2.h: Regenerate.
6531 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
6533 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
6536 2004-08-10 Alan Modra <amodra@bigpond.net.au>
6538 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
6539 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
6540 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
6542 (link_hash_newfunc): Init was_undefined.
6543 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
6544 Use undefweak instead.
6545 (ppc64_elf_check_directives): Fix undefs chain.
6546 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
6548 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
6549 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
6550 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
6552 2004-08-09 Jakub Jelinek <jakub@redhat.com>
6554 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
6555 error, test input_section flags rather than sec.
6557 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6559 * elf-bfd.h (struct elf_backend_data): Add
6560 elf_backend_archive_symbol_lookup.
6561 (_bfd_elf_archive_symbol_lookup): Declare.
6562 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6563 (elf_link_add_archive_symbols): ..extracted from here. Call the
6565 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6566 (elfNN_bed): Init new field.
6567 * elf64-ppc.c (elf_backend_check_directives): Define.
6568 (elf_backend_archive_symbol_lookup): Define.
6569 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6570 a ppc_link_hash_entry pointer.
6572 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6573 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6574 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6575 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6576 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6577 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6578 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6581 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6583 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6584 (ppc64_elf_add_symbol_hook): Test for NULL section.
6585 (get_sym_h): Formatting.
6586 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6589 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6590 long branch stubs with code handling plt and r2off branch stubs.
6592 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6594 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6595 * elflink.c (elf_link_input_bfd): Formatting.
6596 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6598 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6599 (link_hash_newfunc): Don't set it.
6600 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6601 (ppc64_elf_mark_entry_syms): Delete.
6602 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6603 sections. Use get_opd_info.
6604 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6606 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6608 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6610 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6611 (func_desc_adjust): Don't set have_undefweak.
6612 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6613 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6615 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6616 "struct ppc_link_hash_entry *". Adjust all references.
6617 (ppc64_elf_hide_symbol): Correct a comment.
6619 * elf64-ppc.c (get_opd_info): New function.
6620 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6621 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6622 before calling get_fdh. Test fdh rather than h before dereferencing
6623 fdh. Mark removed symbols in opd_adjust.
6624 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6625 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6627 (ppc64_elf_output_symbol_hook): Likewise.
6629 2004-08-06 Paul Brook <paul@codesourcery.com>
6631 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6632 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6633 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6634 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6635 and BFD_RELOC_ARM_SBREL32.
6636 * bfd-in2.h, bbfd.h: Regenerate.
6638 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6640 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6641 the dynamic link symbol actually in use.
6643 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6645 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6647 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6648 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6650 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6651 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6653 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6654 Nick Clifton <nickc@redhat.com>
6657 * bfd.c (_bfd_default_error_handler): Make it global.
6659 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6661 * elf.c (assign_section_numbers): Cope gracefully with sections
6662 which have SHF_LINK_ORDER set but no sh_link set up.
6663 * elflink.c (elf_get_linked_section_vma): Likewise.
6665 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6668 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6669 Set it to _bfd_default_error_handler.
6670 (elfNN_bed): Add elf_backend_link_order_error_handler.
6672 * libbfd-in.h (_bfd_default_error_handler): New.
6674 * libbfd.h: Regenerated.
6676 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6678 * archures.c (bfd_mach_sparc_64bit_p): Define.
6679 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6680 * bfd-in2.h: Rebuilt.
6682 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6684 Introduce SH2a support.
6685 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6686 * archures.c (bfd_mach_sh2a_nofpu): New.
6687 * bfd-in2.h: Rebuilt.
6688 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6689 (arch_info_struct): Add sh2a_nofpu.
6690 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6691 2003-12-29 DJ Delorie <dj@redhat.com>
6692 * reloc.c: Add relocs for sh2a.
6693 * bfd-in2.h: Regenerate.
6694 * libbfd.hh: Regenerate.
6695 2003-12-01 Michael Snyder <msnyder@redhat.com>
6696 * archures.c (bfd_mach_sh2a): New.
6697 * bfd-in2.h: Rebuilt.
6698 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6700 (arch_info_struct): Add sh2a.
6701 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6703 2004-07-28 Nick Clifton <nickc@redhat.com>
6704 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6707 * som.c (setup_sections): Improve estimation of space sizes in
6708 relocatable objects.
6710 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6711 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6712 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6714 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6715 * configure: Regenerate.
6716 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6717 case that accepts OSABI=NetBSD and OSABI=SysV.
6718 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6719 the base of .got or .data (if .got does not exist).
6720 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6722 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6723 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6724 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6725 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6727 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6730 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6731 (elf_sec_group): Defined.
6732 (bfd_elf_match_symbols_in_sections): New prototype.
6733 (_bfd_elf_setup_group_pointers): Likewise.
6735 * elf.c (bfd_elf_discard_group): Abort.
6736 (bfd_elf_set_group_contents): Also include relocation sections.
6737 Remove zero-fill for ld -r.
6738 (_bfd_elf_setup_group_pointers): New function.
6739 (elf_sort_elf_symbol): Likewise.
6740 (elf_sym_name_compare): Likewise.
6741 (bfd_elf_match_symbols_in_sections): Likewise.
6743 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6745 * elflink.c (match_group_member): New.
6746 (elf_link_input_bfd): Check group member for discarded section.
6747 (try_match_symbols_in_sections): New function.
6748 (already_linked): Likewise.
6749 (_bfd_elf_section_already_linked): Support mixing comdat group
6750 and linkonce section.
6752 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6753 * linker.c (bfd_section_already_linked_table_traverse): New.
6755 * libbfd.h: Regenerated.
6757 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6759 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6760 BFD_RELOC_CRX_SWITCH32.
6761 * bfd-in2.h: Regenerate.
6762 * libbfd.h: Regenerate.
6763 * elf32-crx.c: Support relocation/relaxation of
6764 BFD_RELOC_CRX_SWITCH* types.
6766 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6768 * elf64-ppc.c: Correct "Linker stubs" comment.
6770 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6772 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6774 (elf_linked_to_section): New.
6776 * elf.c (assign_section_numbers): Set up sh_link for
6779 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6780 to sh_link for SHT_IA_64_UNWIND sections.
6782 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6784 * elflink.c (elf_fixup_link_order): Add _() to error message.
6786 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6788 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6791 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6793 * aout-adobe.c (aout_32_section_already_linked): Defined.
6794 * aout-target.h (MY_section_already_linked): Likewise.
6795 * aout-tic30.c (MY_section_already_linked): Likewise.
6796 * binary.c (binary_section_already_linked): Likewise.
6797 * bout.c (b_out_section_already_linked): Likewise.
6798 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6799 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6800 * coffcode.h (coff_section_already_linked): Likewise.
6801 * i386msdos.c (msdos_section_already_linked): Likewise.
6802 * i386os9k.c (os9k_section_already_linked): Likewise.
6803 * ieee.c (ieee_section_already_linked): Likewise.
6804 * ihex.c (ihex_section_already_linked): Likewise.
6805 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6806 * mmo.c (mmo_section_already_linked): Likewise.
6807 * nlm-target.h (nlm_section_already_linked): Likewise.
6808 * oasys.c (oasys_section_already_linked): Likewise.
6809 * pef.c (bfd_pef_section_already_linked): Likewise.
6810 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6811 * som.c (som_bfd_discard_group): Likewise.
6812 * srec.c (srec_section_already_linked): Likewise.
6813 * tekhex.c (tekhex_section_already_linked): Likewise.
6814 * versados.c (versados_section_already_linked): Likewise.
6815 * vms.c (vms_section_already_linked): Likewise.
6816 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6817 * xsym.c (bfd_sym_section_already_linked): Likewise.
6819 * bfd-in.h (bfd_section_already_linked_table_init): New.
6820 (bfd_section_already_linked_table_free): Likewise.
6822 * coff-rs6000.c (rs6000coff_vec): Add
6823 _bfd_generic_section_already_linked.
6824 (pmac_xcoff_vec): Likewise.
6825 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6826 (aix5coff64_vec): Likewise.
6828 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6829 * elflink.c (_bfd_elf_section_already_linked): New function.
6831 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6833 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6834 (_bfd_generic_section_already_linked): New.
6835 (bfd_section_already_linked_hash_entry): Likewise.
6836 (bfd_section_already_linked): Likewise.
6837 (bfd_section_already_linked_table_lookup): Likewise.
6838 (bfd_section_already_linked_table_insert): Likewise.
6840 * linker.c (bfd_section_already_linked): New.
6841 (_bfd_section_already_linked_table): Likewise.
6842 (bfd_section_already_linked_table_lookup): Likewise.
6843 (bfd_section_already_linked_table_insert): Likewise.
6844 (already_linked_newfunc): Likewise.
6845 (bfd_section_already_linked_table_init): Likewise.
6846 (bfd_section_already_linked_table_free): Likewise.
6847 (_bfd_generic_section_already_linked): Likewise.
6849 * section.c (bfd_section): Remove comdat.
6850 (bfd_comdat_info): Moved to ...
6851 * bfd-in.h (coff_comdat_info): Here.
6852 (bfd_coff_get_comdat_section): New.
6853 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6854 * libcoff-in.h (coff_section_tdata): Add comdat.
6855 * coffcode.h (handle_COMDAT): Updated.
6856 * cofflink.c (coff_link_add_symbols): Likewise.
6857 * ecoff.c (bfd_debug_section): Likewise.
6859 * targets.c (bfd_target): Add _section_already_linked.
6860 (BFD_JUMP_TABLE_LINK): Updated.
6862 * bfd-in2.h: Regenerated.
6863 * libbfd.h: Likewise.
6864 * libcoff.h: Likewise.
6866 2003-07-21 Paul Brook <paul@codesourcery.com>
6868 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6869 elf_fixup_link_order): New functions.
6870 (bfd_elf_final_link): Call elf_fixup_link_order.
6872 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6874 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6875 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6877 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6878 _bfd_elf_symbol_refs_local_p.
6879 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6882 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6884 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6886 (bfd_elf_get_dyn_lib_class): New prototype.
6887 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6889 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6890 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6891 entry is needed. Issue an error if a DT_NEEDED entry is needed
6892 for a file marked DYN_NO_NEEDED.
6893 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6896 * bfd-in2.h: Regenerated.
6898 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6900 * elflink.c (elf_section_complain_discarded): Don't complain in
6903 2004-07-10 James E Wilson <wilson@specifixinc.com>
6905 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6906 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6907 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6908 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6910 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6911 bfd_put_64 to bfd_putl64.
6912 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6914 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6917 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6918 .init/.fini sections when trying to relax it.
6920 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6922 * elf.c (assign_file_positions_for_segments): Make sure the
6923 .dynamic section is the first section in the PT_DYNAMIC segment.
6925 2004-07-09 Nick Clifton <nickc@redhat.com>
6927 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6928 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6929 sh_elf_get_flags_from_mach functions so that they do not conflict
6930 when this target is built with other sh-elf targets.
6931 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6932 suppression of this function.
6933 (sh_elf_find_flags): Likewise.
6935 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6937 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6938 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6939 (BFD32_BACKENDS): Add elf32-crx.lo.
6940 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6941 (cpu-crx.lo): New target.
6942 (elf32-crx.lo): New target.
6943 * Makefile.in: Regenerate.
6944 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6945 (bfd_archures_list): Add bfd_crx_arch.
6946 * bfd-in2.h: Regenerate.
6947 * config.bfd: Handle crx-*-elf*, crx*.
6948 * configure.in: Handle bfd_elf32_crx_vec.
6949 * configure: Regenerate.
6950 * cpu-crx.c: New file.
6951 * elf32-crx.c: Likewise.
6952 * libbfd.h: Regenerate.
6953 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6954 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6955 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6956 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6957 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6958 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6959 * targets.c (bfd_elf32_crx_vec): Declare.
6960 (bfd_target_vector): Add bfd_elf32_crx_vec.
6962 2004-07-06 Nick Clifton <nickc@redhat.com>
6964 * config.bfd: Add sh-symbian-elf target.
6965 * configure.in: Add bfd_elf32_shl_symbian_vec.
6966 * configure: Regenerate.
6967 * elf-bfd.h (struct elf_backend_data): Add new field
6969 * elflink.c (elf_link_add_object_symbols): Invoke the
6970 check_directives function, if defined.
6971 * elfxx-target.h: Provide a default, NULL definition for
6973 * targets.c: Add bfd_elf32_shl_symbian_vec.
6974 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6976 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6977 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6978 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6979 not already been defined.
6980 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6981 * sh-symbian.c: New file. Provide functions to support the
6982 * sh-symbian-elf target.
6983 * Makefile.am: Add elf32-sh-symbian.c
6984 * Makefile.in: Regenerate.
6986 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6988 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6989 * Makefile.am: Ran make dep-am.
6990 * Makefile.in: Ran make dep-in.
6992 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6994 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6997 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6999 * config.bfd: Add want64 to configuration target s390-*-linux*.
7001 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
7003 * bfd.c (bfd_get_section_ident): New.
7005 * elflink.c (elf_link_read_relocs_from_section): Call
7006 bfd_get_section_ident to identify the section when reporting
7008 (_bfd_elf_link_output_relocs): Likewise.
7009 (elf_link_output_extsym): Likewise.
7010 (elf_link_input_bfd): Likewise.
7011 (bfd_elf_gc_record_vtinherit): Likewise.
7013 * bfd-in2.h: Regenerated.
7015 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
7016 Nick Clifton <nickc@redhat.com>
7019 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
7020 of section symbols to mips_elf_sort_hash_table ().
7022 2004-07-01 Alan Modra <amodra@bigpond.net.au>
7024 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
7026 (elf_section_complain_discarded): New function. Handle
7027 .gcc_except_table too.
7028 (elf_link_input_bfd): Rewrite handling of relocs against symbols
7029 in discarded sections.
7030 * elf-bfd.h (elf_discarded_section): Protect macro arg.
7032 2004-06-30 James E Wilson <wilson@specifixinc.com>
7034 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
7035 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
7037 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
7040 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
7041 local references to discarded sections and report their
7044 2004-06-30 Alan Modra <amodra@bigpond.net.au>
7046 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
7047 sec_info_type, test section name instead.
7049 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
7052 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
7053 in .init/.fini sections.
7055 2004-06-29 Bob Wilson <bob.wilson@acm.org>
7057 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
7058 bfd_get_section_limit.
7060 2004-06-29 Bob Wilson <bob.wilson@acm.org>
7062 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
7063 output section size.
7065 2004-06-29 Alan Modra <amodra@bigpond.net.au>
7067 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
7069 (mmix_elf_perform_relocation): Adjust for above change.
7070 (mmix_elf_relocate_section): Likewise.
7071 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
7072 (mmix_elf_get_section_contents): Delete.
7073 (bfd_elf64_get_section_contents): Delete.
7074 (mmix_elf_relocate_section): Zero stub area.
7075 * linker.c (default_indirect_link_order): Alloc max of section size
7077 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
7078 * section.c (bfd_malloc_and_get_section): Likewise.
7079 (struct bfd_section): Update rawsize comment.
7080 * bfd-in2.h: Regenerate.
7082 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
7084 2004-06-29 Alan Modra <amodra@bigpond.net.au>
7086 * bfd-in.h (bfd_get_section_limit): Define.
7087 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
7088 (_bfd_final_link_relocate): Use bfd_get_section_limit.
7089 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
7090 * coff-arm.c (coff_arm_relocate_section): Likewise.
7091 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
7092 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
7093 (bfd_ns32k_final_link_relocate): Likewise.
7094 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
7095 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
7096 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
7097 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
7098 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
7099 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
7100 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
7101 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
7102 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
7103 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
7104 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
7105 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
7106 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
7107 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
7108 * elf32-v850.c (v850_elf_reloc): Likewise.
7109 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
7110 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
7111 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
7112 * elf64-mips.c (mips_elf64_gprel32_reloc)
7113 (mips16_gprel_reloc): Likewise.
7114 * elf64-mmix.c (mmix_elf_reloc): Likewise.
7115 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
7116 * elf64-sparc.c (init_insn_reloc): Likewise.
7117 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
7118 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
7119 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
7120 (_bfd_mips_elf_generic_reloc): Likewise.
7121 * bfd-in2.h: Regenerate.
7123 2004-06-28 Alan Modra <amodra@bigpond.net.au>
7125 * bfd-in.h (struct stab_info): Move from stabs.c.
7126 * stabs.c (struct stab_link_includes_table): Delete.
7127 (stab_link_includes_lookup): Delete.
7128 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
7129 level of indirection from sinfo parm.
7130 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
7131 stabstr section. Adjust hash table accesses.
7132 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
7133 alloc. Adjust stab_info test.
7134 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
7135 (_bfd_coff_final_link): Adjust stab_info test.
7136 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
7137 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
7139 * libcoff-in.h (struct coff_link_hash_table): Likewise.
7140 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
7141 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
7142 stabstr section. Adjust stab_info test.
7143 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
7144 (_bfd_write_stab_strings): Adjust prototypes.
7145 * libbfd.h: Regenerate.
7146 * libcoff.h: Regenerate.
7147 * bfd-in2.h: Regenerate.
7149 2004-06-27 Mark Kettenis <kettenis@gnu.org>
7151 From Miod Vallat <miod@online.fr>:
7152 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
7154 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
7156 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
7157 (struct elf32_mn10300_link_hash_entry): Remove
7158 pcrel_relocs_copied.
7159 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
7160 R_MN10300_32. Don't adjust pcrel_relocs_copied.
7161 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
7162 and gotoff relocations if the symbol doesn't bind locally. Use
7163 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
7164 relocation for PCREL32.
7165 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
7166 to test whether a symbol binds locally.
7167 (elf32_mn10300_link_hash_newfunc): Don't initialize
7168 pcrel_relocs_copied.
7169 (_bfd_mn10300_elf_discard_copies): Delete.
7170 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
7172 2004-06-26 Mark Kettenis <kettenis@gnu.org>
7174 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
7176 2004-06-25 Joel Brobecker <brobecker@gnat.com>
7178 * som.c (som_set_reloc_info): Correct small typo.
7180 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
7182 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
7183 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
7184 (m32r_elf_gcsweep_hook): Likewise.
7185 (m32r_elf_check_relocs): Likewise.
7186 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
7187 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
7188 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
7189 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
7190 * bfd-in2.h: Regenerated.
7191 * libbfd.h: Regenerated.
7193 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
7195 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
7197 (elf64_x86_64_relocate_section): Issue an error for
7198 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
7199 against global symbols when building shared library.
7201 2004-06-24 Alan Modra <amodra@bigpond.net.au>
7203 * section.c (struct sec): Rename "_cooked_size" to "size".
7204 Rename "_raw_size" to "rawsize".
7205 (STD_SECTION): Adjust comments.
7206 (bfd_set_section_size, bfd_get_section_contents): Use size.
7207 (bfd_malloc_and_get_section): New function.
7208 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
7209 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
7210 Correctly free reloc and contents memory.
7211 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
7212 and fake CIE now that we can shink section size to zero.
7213 (_bfd_elf_write_section_eh_frame): Likewise..
7214 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
7215 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
7216 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
7217 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
7218 unneeded indirection.
7219 * elf.c (_bfd_elf_section_offset): .. and update call.
7220 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
7221 * libbfd.h: Regenerate.
7222 * bfd-in2.h: Regenerate.
7224 Replace occurrences of "_raw_size" and "_cooked_size" in most places
7225 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
7226 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
7227 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
7228 Similarly use "rawsize", if non-zero, in reloc functions to validate
7229 reloc addresses. Use new bfd_malloc_and_get_section in most places
7230 where bfd_get_section_contents was called. Expand all occurrences of
7231 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
7232 grok_prstatus and similar functions to "size".
7233 * aix386-core.c (aix386_core_file_p): ..
7234 * aix5ppc-core.c (xcoff64_core_p): ..
7235 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
7236 aout_adobe_set_section_contents): ..
7237 * aout-target.h (callback): ..
7238 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
7239 MY_bfd_final_link): ..
7240 * aoutf1.h (sunos4_core_file_p): ..
7241 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
7242 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
7243 final_link, aout_link_input_section): ..
7244 * binary.c (binary_object_p, binary_canonicalize_symtab,
7245 binary_set_section_contents): ..
7246 * bout.c (b_out_callback, b_out_write_object_contents,
7247 b_out_set_section_contents, b_out_bfd_relax_section,
7248 b_out_bfd_get_relocated_section_contents): ..
7249 * cisco-core.c (cisco_core_file_validate): ..
7250 * coff-alpha.c (alpha_ecoff_object_p,
7251 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
7252 * coff-arm.c (coff_arm_relocate_section,
7253 bfd_arm_allocate_interworking_sections): ..
7254 * coff-h8300.c (h8300_reloc16_extra_cases,
7255 h8300_bfd_link_add_symbols): ..
7256 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
7257 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
7258 ppc_bfd_coff_final_link): ..
7259 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
7260 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
7261 sh_align_loads, sh_coff_get_relocated_section_contents): ..
7262 * coff64-rs6000.c (xcoff64_write_object_contents,
7263 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
7264 * coffcode.h (coff_compute_section_file_positions,
7265 coff_write_object_contents): ..
7266 * coffgen.c (make_a_section_from_file, coff_write_symbols,
7267 coff_section_symbol, build_debug_section): ..
7268 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
7269 process_embedded_commands, _bfd_coff_link_input_bfd,
7270 _bfd_coff_write_global_sym): ..
7271 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
7272 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
7273 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
7274 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
7275 _bfd_dwarf2_find_nearest_line): ..
7276 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
7277 ecoff_compute_section_file_positions,
7278 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
7279 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
7280 _bfd_elf_discard_section_eh_frame_hdr,
7281 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
7282 _bfd_elf_write_section_eh_frame,
7283 _bfd_elf_write_section_eh_frame_hdr): ..
7284 * elf-hppa.h (elf_hppa_sort_unwind): ..
7285 * elf-m10200.c (mn10200_elf_relax_section,
7286 mn10200_elf_relax_delete_bytes,
7287 mn10200_elf_get_relocated_section_contents): ..
7288 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
7289 mn10300_elf_check_relocs, mn10300_elf_relax_section,
7290 mn10300_elf_relax_delete_bytes,
7291 mn10300_elf_get_relocated_section_contents,
7292 _bfd_mn10300_elf_adjust_dynamic_symbol,
7293 _bfd_mn10300_elf_discard_copies,
7294 _bfd_mn10300_elf_size_dynamic_sections,
7295 _bfd_mn10300_elf_finish_dynamic_sections): ..
7296 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
7297 _bfd_elf_make_section_from_phdr, elf_fake_sections,
7298 bfd_elf_set_group_contents, map_sections_to_segments,
7299 elf_sort_sections, assign_file_positions_for_segments,
7300 SECTION_SIZE, copy_private_bfd_data,
7301 _bfd_elf_get_dynamic_reloc_upper_bound,
7302 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
7303 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
7304 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
7305 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
7306 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
7307 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
7308 bfd_elf32_arm_process_before_allocation,
7309 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
7310 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
7311 elf32_arm_write_section): ..
7312 * elf32-cris.c (cris_elf_grok_prstatus,
7313 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
7314 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
7315 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
7316 elf_cris_discard_excess_dso_dynamics,
7317 elf_cris_discard_excess_program_dynamics): ..
7318 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
7319 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
7320 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
7321 _frv_create_got_section, _frvfdpic_assign_plt_entries,
7322 elf32_frvfdpic_size_dynamic_sections,
7323 elf32_frvfdpic_modify_segment_map,
7324 elf32_frvfdpic_finish_dynamic_sections): ..
7325 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
7326 elf32_h8_get_relocated_section_contents): ..
7327 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
7328 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
7329 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
7330 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
7331 elf32_hppa_finish_dynamic_sections): ..
7332 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
7333 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
7334 i370_elf_finish_dynamic_sections): ..
7335 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
7336 allocate_dynrelocs, elf_i386_size_dynamic_sections,
7337 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
7338 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
7339 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
7340 * elf32-ip2k.c (ip2k_is_switch_table_128,
7341 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
7342 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
7343 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
7344 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
7345 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
7346 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
7347 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
7348 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
7349 m32r_elf_get_relocated_section_contents): ..
7350 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
7351 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
7352 m68hc11_elf_relax_delete_bytes): ..
7353 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
7354 m68hc12_elf_size_one_stub): ..
7355 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
7356 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
7357 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
7358 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
7359 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
7360 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
7361 elf32_mips_grok_prstatus): ..
7362 * elf32-or32.c (or32_elf_consth_reloc): ..
7363 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
7364 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
7365 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
7366 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
7367 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
7368 ppc_elf_final_write_processing): ..
7369 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
7370 allocate_dynrelocs, elf_s390_size_dynamic_sections,
7371 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
7372 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
7373 sh_elf_relax_delete_bytes, sh_elf_align_loads,
7374 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
7375 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
7376 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
7377 * elf32-sh64-com.c (sh64_address_in_cranges,
7378 sh64_get_contents_type): ..
7379 * elf32-sh64.c (sh64_find_section_for_address,
7380 sh64_elf_final_write_processing): ..
7381 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
7382 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
7383 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
7384 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
7385 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
7386 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
7387 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
7388 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
7389 elf_vax_finish_dynamic_sections): ..
7390 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
7391 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
7392 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
7393 xstormy16_elf_finish_dynamic_sections): ..
7394 * elf32-xtensa.c (xtensa_read_table_entries,
7395 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
7396 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
7397 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
7398 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
7399 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
7400 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
7401 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
7402 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
7403 xtensa_callback_required_dependence): ..
7404 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
7405 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
7406 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
7407 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
7408 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
7409 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
7410 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
7411 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
7412 * elf64-hppa.c (allocate_dynrel_entries,
7413 elf64_hppa_size_dynamic_sections,
7414 elf64_hppa_finish_dynamic_sections): ..
7415 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
7416 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
7417 elf64_mips_grok_prstatus): ..
7418 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
7419 mmix_elf_relocate_section, mmix_elf_final_link,
7420 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
7421 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
7422 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
7423 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
7424 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
7425 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
7426 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
7427 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
7428 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
7429 ppc64_elf_finish_dynamic_sections): ..
7430 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
7431 allocate_dynrelocs, elf_s390_size_dynamic_sections,
7432 elf_s390_finish_dynamic_sections): ..
7433 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
7434 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
7435 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
7436 sh64_elf64_finish_dynamic_sections): ..
7437 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
7438 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
7439 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
7440 sparc64_elf_finish_dynamic_symbol,
7441 sparc64_elf_finish_dynamic_sections): ..
7442 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
7443 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
7444 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
7445 elf64_x86_64_finish_dynamic_sections): ..
7446 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
7447 * elfcode.h (elf_slurp_reloc_table): ..
7448 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
7449 elf_finalize_dynstr, elf_link_add_object_symbols,
7450 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
7451 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
7452 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
7453 elf32_mips_grok_prstatus): ..
7454 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
7455 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
7456 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
7457 elfNN_ia64_finish_dynamic_sections): ..
7458 * elfxx-mips.c (mips_elf_create_procedure_table,
7459 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
7460 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
7461 mips_elf_global_got_index, mips_elf_multi_got,
7462 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
7463 mips_elf_allocate_dynamic_relocations,
7464 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
7465 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
7466 _bfd_mips_elf_always_size_sections,
7467 _bfd_mips_elf_size_dynamic_sections,
7468 _bfd_mips_elf_finish_dynamic_symbol,
7469 _bfd_mips_elf_finish_dynamic_sections,
7470 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
7471 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
7472 _bfd_elf_mips_get_relocated_section_contents,
7473 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
7474 * hp300hpux.c (callback): ..
7475 * hppabsd-core.c (make_bfd_asection): ..
7476 * hpux-core.c (make_bfd_asection): ..
7477 * i386linux.c (linux_link_create_dynamic_sections,
7478 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
7479 * i386msdos.c (msdos_write_object_contents): ..
7480 * i386os9k.c (os9k_callback, os9k_write_object_contents,
7481 os9k_set_section_contents): ..
7482 * ieee.c (parse_expression, ieee_slurp_external_symbols,
7483 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
7484 ieee_write_section_part, do_with_relocs, do_as_repeat,
7485 do_without_relocs, ieee_write_debug_part, init_for_output,
7486 ieee_set_section_contents): ..
7487 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
7488 * irix-core.c (do_sections, make_bfd_asection): ..
7489 * libaout.h (aout_section_merge_with_text_p): ..
7490 * libbfd.c (_bfd_generic_get_section_contents,
7491 _bfd_generic_get_section_contents_in_window): ..
7492 * linker.c (default_indirect_link_order): ..
7493 * lynx-core.c (make_bfd_asection): ..
7494 * m68klinux.c (linux_link_create_dynamic_sections,
7495 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7496 * mach-o.c (bfd_mach_o_make_bfd_section,
7497 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
7498 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
7499 bfd_mach_o_scan_read_segment): ..
7500 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
7501 _bfd_merge_sections): ..
7502 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
7503 mmo_map_set_sizes, mmo_canonicalize_symtab,
7504 mmo_internal_write_section, mmo_write_object_contents): ..
7505 * netbsd-core.c (netbsd_core_file_p): ..
7506 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
7507 nlm_alpha_set_public_section): ..
7508 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
7509 * nlm32-sparc.c (nlm_sparc_write_import): ..
7510 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
7511 nlm_compute_section_file_positions): ..
7512 * oasys.c (oasys_object_p, oasys_slurp_section_data,
7513 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
7514 * opncls.c (get_debug_link_info): ..
7515 * osf-core.c (make_bfd_asection): ..
7516 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
7517 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
7518 final_link, aout_link_input_section): ..
7519 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
7520 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
7521 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
7522 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
7523 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
7524 * ptrace-core.c (ptrace_unix_core_file_p): ..
7525 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
7526 _bfd_final_link_relocate, bfd_generic_relax_section,
7527 bfd_generic_get_relocated_section_contents): ..
7528 * reloc16.c (bfd_coff_reloc16_relax_section,
7529 bfd_coff_reloc16_get_relocated_section_c): ..
7530 * riscix.c (riscix_some_aout_object_p): ..
7531 * rs6000-core.c (read_hdr, make_bfd_asection): ..
7532 * sco5-core.c (make_bfd_asection): ..
7533 * simple.c (bfd_simple_get_relocated_section_contents): ..
7534 * som.c (som_object_setup, setup_sections, som_prep_headers,
7535 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
7536 som_set_reloc_info, som_get_section_contents,
7537 som_bfd_link_split_section): ..
7538 * sparclinux.c (linux_link_create_dynamic_sections,
7539 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7540 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
7541 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
7542 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
7543 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
7544 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
7545 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
7546 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
7547 sunos_finish_dynamic_link): ..
7548 * syms.c (_bfd_stab_section_find_nearest_line): ..
7549 * tekhex.c (first_phase, tekhex_set_section_contents,
7550 tekhex_write_object_contents): ..
7551 * trad-core.c (trad_unix_core_file_p): ..
7552 * versados.c (process_esd, process_otr, process_otr): ..
7553 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
7554 * vms-misc.c (add_new_contents): ..
7555 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
7556 * vms.c (vms_set_section_contents): ..
7557 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7558 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7559 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7560 * xsym.c (bfd_sym_scan): .. See above.
7562 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7564 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7565 calling _bfd_merged_section_offset only for section symbols.
7567 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7569 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7570 for handling SEC_MERGE symbols in relax_section.
7572 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7574 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7575 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7576 linked together. Mark the result as h8300sx code.
7578 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7580 * elf-bfd.h (struct elf_backend_data): Added
7581 elf_backend_omit_section_dynsym.
7582 (_bfd_elf_link_omit_section_dynsym): Declare.
7583 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7584 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7585 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7586 (_bfd_elf_link_renumber_dynsyms): ... this function.
7587 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7588 _bfd_elf_link_omit_section_dynsym).
7589 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7591 2004-06-21 Nick Clifton <nickc@redhat.com>
7593 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7596 2004-06-17 Jerome Guitton <guitton@gnat.com>
7598 * bfd-in.h (bfd_cache_close_all): New function declaration.
7599 * bfd-in2.h: Regenerate.
7600 * cache.c (bfd_cache_close_all): New function definition.
7602 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7604 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7606 * configure: Regenerate.
7608 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7610 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7611 the pre-existing section.
7613 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7615 * section.c (struct sec): Remove usused flags. Reorganize a little.
7616 (bfd_get_section_size_before_reloc): Delete.
7617 (bfd_get_section_size_after_reloc): Delete.
7618 (STD_SECTION): Update.
7619 (bfd_get_section_size_now): Delete.
7620 (bfd_set_section_contents): Don't referece reloc_done.
7621 (bfd_get_section_contents): Remove reloc_done comment.
7622 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7624 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7625 * ecoff.c (bfd_debug_section): Update initializer.
7626 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7627 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7628 * bfd-in.h (bfd_section_size): Expand.
7629 (bfd_get_section_size): New macro.
7630 * bfd-in2.h: Regenerate.
7631 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7632 bfd_get_section_size_before_reloc with bfd_get_section_size.
7633 * coffcode.h (coff_write_object_contents): Likewise.
7634 * coffgen.c (build_debug_section): Likewise.
7635 * dwarf1.c (parse_line_table): Likewise.
7636 (_bfd_dwarf1_find_nearest_line): Likewise.
7637 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7638 * i386msdos.c (msdos_write_object_contents): Likewise.
7639 * pdp11.c (squirt_out_relocs): Likewise.
7640 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7641 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7643 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7645 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7646 removal) with updated comment.
7647 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7649 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7650 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7652 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7654 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7655 overflow on branches to undefweaks.
7657 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7659 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7660 as ecoff_section_data() does not return a valid lvalue.
7662 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7664 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7665 (elf_link_add_object_symbols): Likewise.
7667 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7668 (elf_backend_reloc_type_class): New.
7670 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7672 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7674 * configure: Regenerate.
7676 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7678 From: Albert Chin-A-Young <china@thewrittenword.com>
7679 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7682 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7684 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7687 2004-05-28 DJ Delorie <dj@redhat.com>
7689 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7690 for linking, but otherwise adjust reloc for merged sections.
7692 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7694 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7695 _bfd_merged_section_offset for local symbols.
7697 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7699 * Makefile.am: Regenerate dependencies.
7700 * Makefile.in: Regenerate.
7701 * archures.c: Add bfd_mach_sh3_nommu .
7702 * bfd-in2.h: Regenerate.
7703 * cpu-sh.c: Add sh3-nommu architecture.
7704 (bfd_to_arch_table): Create new table.
7705 (sh_get_arch_from_bfd_mach): Create new function.
7706 (sh_get_arch_up_from_bfd_mach): Create new function.
7707 (sh_merge_bfd_arch): Create new function.
7708 * elf32-sh.c (sh_ef_bfd_table): Add table.
7709 (sh_elf_check_relocs): Replace switch statement with
7710 use of sh_ef_bfd_table .
7711 (sh_elf_get_flags_from_mach): Add new function.
7712 (sh_find_elf_flags): Likewise.
7713 (sh_elf_copy_private_data): Replace most of non-elf contents
7714 with a call to sh_merge_bfd_arch() .
7716 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7718 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7719 * Makefile.in: Regenerate.
7721 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7723 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7724 custom calling conventions for dynamic symbols.
7725 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7726 symbol if it's an alias to a global one.
7728 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7730 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7733 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7735 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7738 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7740 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7741 for SHT_GROUP sections.
7743 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7745 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7747 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7748 * merge.c: Formatting. Remove unnecessary casts. Expand
7749 bfd_get_section_alignment macro.
7750 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7751 use throughout file.
7752 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7753 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7754 section name to determine sinfo group, instead test output section
7756 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7757 _bfd_strip_section_from_output rather than just twiddling flags.
7758 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7759 (_bfd_merge_sections): Update prototype.
7760 * libbfd.h: Regenerate.
7762 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7764 * netbsd-core.c: Correctly indent section that sets architecture
7767 From Miod Vallat <miod@online.fr>:
7768 * m88kopenbsd.c: New file.
7769 * targets.c (m88k_openbsd_vec): New.
7770 * config.bfd: Add m88k-*-openbsd*.
7771 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7772 (m88kopenbsd_vec): New.
7773 * configure: Regenerate.
7774 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7775 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7777 * Makefile.in: Regenerate.
7778 * po/SRC-POTFILES.in: Regenerate.
7780 2004-05-24 Nick Clifton <nickc@redhat.com>
7782 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7783 introduced by hash table size patch.
7785 2004-05-22 Ben Elliston <bje@au.ibm.com>
7787 * configure.in (is_release): Remove.
7788 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7789 (AC_OUTPUT): Don't output bfdver.h from version.h.
7790 * configure: Regenerate.
7791 * Makefile.am (RELEASE): New variable.
7792 (bfdver.h): New target.
7793 * Makefile.in: Regenerate.
7794 * doc/Makefile.in: Likewise.
7796 2004-05-22 Ben Elliston <bje@au.ibm.com>
7798 * Makefile.am (config.status): Don't depend on version.h.
7799 * Makefile.in: Regenerate.
7801 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7803 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7804 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7805 * libbfd.h: Regenerate.
7806 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7807 (_bfd_elf_rel_local_sym): Likewise.
7808 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7809 (elf_link_input_bfd): Likewise.
7810 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7811 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7812 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7813 (elfNN_ia64_relocate_section): Likewise.
7815 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7817 * hash.c (bfd_default_hash_table_size): New variable.
7818 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7819 (bfd_hash_set_default_size): New function. Set the default size
7820 to a selected prime number close to the argument. Document new
7822 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7823 * bfd-in2.h: Regenerate.
7824 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7825 * Makefile.in: Regenerate.
7827 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7829 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7830 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7831 arm, m68k, m88k and hppa core files.
7833 2004-05-21 Nick Clifton <nickc@redhat.com>
7835 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7836 (bfd_bwrite): Likewise.
7837 (bfd_tell): Likewise.
7838 (bfd_flush): Likewise.
7839 (bfd_stat): Likewise.
7840 (bfd_seek): Likewise.
7841 (bfd_get_mtime): Likewise.
7842 (bfd_get_size): Likewise.
7844 2004-05-19 Ben Elliston <bje@au.ibm.com>
7846 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7848 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7850 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7851 (bfd_generic_openr_next_archived_file): Likewise.
7853 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7855 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7856 section names by inserting a new substring after .gnu.linkonce, except
7857 for .gnu.linkonce.t.* where the "t." is replaced.
7859 2004-05-17 Adam Nemet <anemet@lnxw.com>
7861 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7862 (m68-*-lynxos* case): Likewise.
7863 (powerpc-*-lyxnos* case): New case.
7864 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7866 2004-05-17 David Heine <dlheine@tensilica.com>
7868 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7869 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7870 * bfd.c (bfd_copy_private_header_data): Define.
7871 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7873 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7874 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7875 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7876 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7877 segments by calling copy_private_bfd_data.
7878 (_bfd_elf_copy_private_header_data): Define.
7879 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7880 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7881 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7882 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7883 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7884 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7885 * som.c (som_bfd_copy_private_header_data): Define.
7886 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7887 * vms.c (vms_bfd_copy_private_header_data): Define.
7888 * bfd-in2.h: Regenerate.
7889 * libbfd.h: Regenerate.
7891 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7893 * elfxx-mips.c (MINUS_TWO): Define.
7894 (mips_elf_higher, mips_elf_highest,
7895 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7896 some bfd_vma values.
7897 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7899 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7901 * som.c (log2): Rename to exact_log2. Adjust all callers.
7903 2004-05-13 Paul Brook <paul@codesourcery.com>
7905 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7906 dwarf3 format CIE entries. Remove comment about the size of the
7907 ra_column field. It is now correctly deduced.
7909 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7911 * config.bfd (or32-*-rtems*): Switch to elf.
7913 2004-05-13 Nick Clifton <nickc@redhat.com>
7915 * po/fr.po: Updated French translation.
7917 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7919 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7920 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7921 Adjust counting of last_local.
7922 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7923 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7924 created by the linker nor !SHF_ALLOC.
7926 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7927 DT_PLTGOT to the start of the .got.plt section instead of the
7928 .got output section. Set sh_entsize for .got section in addition
7930 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7931 is at sgot->output_section->vma.
7932 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7933 DT_PLTGOT to the start of the .got.plt section instead of the
7934 .got output section.
7935 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7936 is at sgot->output_section->vma. Set sh_entsize for .got section
7937 in addition to .got.plt.
7938 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7939 (bfd_section_from_phdr): Likewise.
7940 (map_sections_to_segments): Likewise.
7941 (assign_file_positions_for_segments): Likewise.
7942 (get_program_header_size): Likewise.
7943 * elflink.c (bfd_elf_size_dynamic_sections): Set
7944 elf_tdata (output_bfd)->relro from info->relro.
7945 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7947 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7949 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7950 a zero symndx for which we hadn't accounted a dynamic relocation.
7951 (_frvfdpic_add_rofixup): Likewise.
7953 2004-05-07 Brian Ford <ford@vss.fsi.com>
7954 DJ Delorie <dj@redhat.com>
7956 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7957 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7958 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7959 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7961 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7963 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7964 immediately if there's no link info.
7965 (elf32_frvfdpic_copy_private_bfd_data): New.
7966 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7968 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7970 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7971 filename argument is null; do not call strlen on a null pointer.
7973 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7975 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7978 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7980 * configure.in (bfd_elf32_frvfdpic_vec): New.
7981 * configure: Rebuilt.
7982 * targets.c (bfd_elf32_frvfdpic_vec): New.
7983 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7985 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7986 frvfdpic instead of frv. Rearrange elf-target macros such that
7987 the FDPIC-specific ones are only defined for this new target
7989 (bfd_elf32_frvfdpic_vec): Declare.
7991 (elf32_frv_relocate_section): Use it to enable segment checking
7992 and to control rofixup emission. Add output section vma to
7993 applied relocation in non-LOAD non-ALLOC sections. Use
7994 _bfd_error_handler for errors.
7995 (_frv_create_got_section): Create .rel.got and .rofixup only in
7996 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7998 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7999 (elf32_frvfdpic_modify_segment_map): Likewise.
8000 (elf32_frv_finish_dynamic_sections): New, do-nothing.
8001 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
8002 error message if we miscompute the rofixup size.
8003 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
8004 (frvfdpic_elf_encode_eh_address): Likewise.
8005 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
8006 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
8007 relocs. Reject unknown relocation types.
8008 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
8009 (frv_elf_merge_private_bfd_data): Likewise.
8010 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
8011 0x4000 for newly-added elf32-frvfdpic.
8013 2004-05-05 Nick Clifton <nickc@redhat.com>
8016 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
8017 returning NULL as most users of this function do not check its
8019 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
8020 of bfd_cache_lookup().
8021 * sco5-core.c (sco5_core_file_p): Likewise.
8022 * trad-core.c (trad_unix_core_file_p): Likewise.
8024 2004-05-05 Nick Clifton <nickc@redhat.com>
8026 * cache.c (bfd_cache_lookup): Improve formatting.
8027 * archive.c: Fix formatting.
8029 2004-05-05 Peter Barada <peter@the-baradas.com>
8031 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
8032 * cpu-m68k.c(bfd_m68k_arch): Likewise.
8033 * bfd-in2.h(bfd_architecture): Regenerate.
8035 2004-05-03 Alan Modra <amodra@bigpond.net.au>
8037 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
8039 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
8040 those against discarded link-once and SEC_MERGE section symbols.
8042 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
8044 * section.c (bfd_get_section_by_name_if): New.
8045 * bfd-in2.h: Regenerated.
8047 2004-05-02 Alan Modra <amodra@bigpond.net.au>
8049 * som.c (som_bfd_is_group_section): Define.
8051 2004-05-01 Alan Modra <amodra@bigpond.net.au>
8053 * section.c (bfd_make_section_anyway): Copy the whole
8054 bfd_hash_entry, not just "next" from existing entry.
8056 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
8058 * elf.c (bfd_section_from_shdr): Maintain the section order in
8060 (special_sections): Add ".note.GNU-stack".
8061 (elf_fake_sections): Handle section group for relocatable
8064 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
8066 * section.c (bfd_sections_find_if): New.
8067 * bfd-in2.h: Regenerated.
8069 2004-04-30 Alan Modra <amodra@bigpond.net.au>
8071 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
8073 * elf-bfd.h (bfd_elf_is_group_section): Declare.
8074 * elf.c (bfd_elf_is_group_section): New function.
8075 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
8076 * section.c (bfd_generic_is_group_section): New function.
8077 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
8078 (BFD_JUMP_TABLE_LINK): Adjust.
8079 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
8080 * aout-target.h (MY_bfd_is_group_section): Define.
8081 * aout-tic30.c (MY_bfd_is_group_section): Define.
8082 * bfd.c (bfd_is_group_section): Define.
8083 * binary.c (binary_bfd_is_group_section): Define.
8084 * bout.c (b_out_bfd_is_group_section): Define.
8085 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
8086 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
8087 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
8088 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
8089 * coffcode.h (coff_bfd_is_group_section): Define.
8090 * i386msdos.c (msdos_bfd_is_group_section): Define.
8091 * i386os9k.c (os9k_bfd_is_group_section): Define.
8092 * ieee.c (ieee_bfd_is_group_section): Define.
8093 * ihex.c (ihex_bfd_is_group_section): Define.
8094 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
8095 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
8096 * mmo.c (mmo_bfd_is_group_section): Define.
8097 * nlm-target.h (nlm_bfd_is_group_section): Define.
8098 * oasys.c (oasys_bfd_is_group_section): Define.
8099 * pef.c (bfd_pef_bfd_is_group_section): Define.
8100 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
8101 * srec.c (srec_bfd_is_group_section): Define.
8102 * tekhex.c (tekhex_bfd_is_group_section): Define.
8103 * versados.c (versados_bfd_is_group_section): Define.
8104 * vms.c (vms_bfd_is_group_section): Define.
8105 * xsym.c (bfd_sym_bfd_is_group_section): Define.
8106 * bfd-in2.h: Regenerate.
8107 * libbfd.h: Regenerate.
8109 2004-04-30 Alan Modra <amodra@bigpond.net.au>
8111 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
8113 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
8115 * configure.in: Update version to 2.15.91.
8116 * configure: Regenerate.
8118 2004-04-29 Brian Ford <ford@vss.fsi.com>
8120 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
8121 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
8122 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
8123 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
8124 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
8125 .gnu.linkonce.wi. sections.
8126 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
8127 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
8129 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
8130 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
8132 2004-04-28 Chris Demetriou <cgd@broadcom.com>
8134 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
8135 * bfd-in2.h: Regenerate.
8136 * libbfd.h: Likewise.
8138 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8140 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
8142 (setup_sections): Use som_subspace_dictionary_record struct instead
8143 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
8144 is_comdat, is_common or dup_common.
8145 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
8146 is_comdat, is_common and dup_common in section subspace_dict from
8148 (som_begin_writing): Use som_subspace_dictionary_record struct.
8149 (som_finish_writing): Likewise.
8150 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
8151 is_common and dup_common flags in info for symbol. Add comment
8152 regarding linker support for these fields. Slightly reorganize
8154 (som_build_and_write_symbol_table): Set is_comdat, is_common and
8155 dup_common fields in symbol table from symbol info.
8156 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
8157 arguments. Set corresponding fields in copy_data. Change all callers.
8158 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
8160 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
8161 * som.h (som_subspace_dictionary_record): Define.
8162 (som_copyable_section_data_struct): Add is_comdat, is_common and
8164 (som_section_data_struct): Use som_subspace_dictionary_record struct
8165 instead of subspace_dictionary_record.
8166 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
8168 2004-04-27 Bob Wilson <bob.wilson@acm.org>
8170 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
8171 if set. Check reloc_done flag before applying relocations. Use
8172 output addresses, both when applying relocations and when comparing
8173 against the specified section.
8174 (elf_xtensa_relocate_section): Use output address to check if dynamic
8175 reloc is in a literal pool. Set section's reloc_done flag.
8177 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
8179 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
8180 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
8182 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
8185 2004-04-27 Alan Modra <amodra@bigpond.net.au>
8187 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
8188 structure field removed in 2004-04-24 patch.
8189 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
8191 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
8193 * elf32-arm.h (elf32_arm_section_flags): Likewise.
8194 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
8195 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
8196 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
8197 field before calling elf_backend_section_flags.
8199 2004-04-24 Chris Demetriou <cgd@broadcom.com>
8201 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
8202 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
8203 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
8204 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
8205 and BFD_RELOC_32_PCREL.
8206 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
8207 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
8208 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8209 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
8210 (mips_elf_next_relocation): Move comment about matching HI/LO
8212 (_bfd_mips_elf_relocate_section): Here. Remove handling for
8213 R_MIPS_GNU_REL_HI16.
8215 2004-04-23 Chris Demetriou <cgd@broadcom.com>
8217 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
8218 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
8219 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
8220 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
8221 and update comments to reflect current usage.
8222 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
8223 and MIPS_R_SWITCH, as well as several empty entries. Update comment
8225 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
8226 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
8227 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
8228 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
8229 type number to be MIPS_R_PCREL16.
8230 (mips_relocate_section): Remove support for link-time relaxation
8231 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
8232 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
8233 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
8234 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
8235 relaxation of branches used by embedded-PIC.
8236 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
8237 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
8238 related members, update comment.
8239 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
8240 code related to embedded-PIC.
8241 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
8242 initialization of now-removed 'adjust' member of
8243 'struct ecoff_debug_info'.
8245 2004-04-23 Chris Demetriou <cgd@broadcom.com>
8247 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
8249 2004-04-21 Philip Blundell <pb@nexus.co.uk>
8251 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
8252 relocs for locally defined symbols during -shared final link.
8253 (elf32_arm_final_link_relocate): Likewise.
8255 2004-04-22 Jakub Jelinek <jakub@redhat.com>
8257 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
8258 ELF_LINK_POINTER_EQUALITY_NEEDED.
8259 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
8260 if r_type is not R_X86_64_PC32.
8261 (elf64_x86_64_finish_dynamic_symbol): If
8262 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
8265 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
8267 * elf32-sh.c (sh_elf_plt_sym_val): New function.
8268 (elf_backend_plt_sym_val): Define.
8270 2004-04-22 Andrew Cagney <cagney@redhat.com>
8272 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
8274 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8276 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
8278 * som.c (som_set_section_contents): Constantify second argument.
8279 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
8280 (som_object_setup): Rework to avoid warning.
8281 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
8284 2004-04-22 Andrew Cagney <cagney@redhat.com>
8286 * cache.c (bfd_cache_close): Check for a previously closed file.
8288 2004-04-22 Jakub Jelinek <jakub@redhat.com>
8290 * bfd.c (bfd_get_synthetic_symtab): Define.
8291 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
8292 NAME##_get_synthetic_symtab.
8293 (struct bfd_target): Add _bfd_get_synthetic_symtab.
8294 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
8295 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
8297 (_bfd_elf_get_synthetic_symtab): New prototype.
8298 * elfcode.h (elf_get_synthetic_symtab): Define.
8299 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
8300 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
8301 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
8302 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
8303 * bfd-in2.h: Rebuilt.
8304 * libbfd.h: Rebuilt.
8305 * elf32-i386.c (elf_i386_plt_sym_val): New function.
8306 (elf_backend_plt_sym_val): Define.
8307 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
8308 (elf_backend_plt_sym_val): Define.
8309 * elf32-s390.c (elf_s390_plt_sym_val): New function.
8310 (elf_backend_plt_sym_val): Define.
8311 * elf64-s390.c (elf_s390_plt_sym_val): New function.
8312 (elf_backend_plt_sym_val): Define.
8313 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
8314 (elf_backend_plt_sym_val): Define.
8315 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
8316 (elf_backend_plt_sym_val): Define.
8317 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
8318 (elf_backend_plt_sym_val): Define.
8319 * aout-target.h (MY_get_synthetic_symtab): Define.
8320 * aout-tic30.c (MY_get_synthetic_symtab): Define.
8321 * coff-rs6000.c (rs6000coff_vec): Add
8322 _bfd_nodynamic_get_synthetic_symtab.
8323 (pmac_xcoff_vec): Likewise.
8324 * coff64-rs6000.c (rs6000coff64_vec): Add
8325 _bfd_nodynamic_get_synthetic_symtab.
8326 (aix5coff64_vec): Likewise.
8327 * sunos.c (MY_get_synthetic_symtab): Define.
8328 * vms.c (vms_get_synthetic_symtab): Define.
8330 2004-04-22 Nick Clifton <nickc@redhat.com>
8332 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
8334 2004-04-22 Peter Barada <peter@the-baradas.com>
8336 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
8337 * bfd2-in.h: Regenerate.
8338 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
8340 2004-04-21 Chris Demetriou <cgd@broadcom.com>
8342 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
8343 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
8344 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
8345 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
8346 * bfd-in2.h: Regenerate.
8348 2004-04-21 Bob Wilson <bob.wilson@acm.org>
8350 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
8351 require relocations against a weak symbol to reference the same
8352 symbol hash entry if not a final, static link.
8353 (get_cached_value, add_value_map): Add final_static_link argument.
8354 (remove_literals): Pass final_static_link argument as needed.
8356 2004-04-21 Andrew Cagney <cagney@redhat.com>
8358 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
8359 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
8360 (opncls_bwrite, opncls_bclose, opncls_bflush)
8361 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
8362 bfd iovec that uses function callbacks.
8363 (bfd_close): Use the iovec's bclose.
8364 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
8365 (cache_bclose, cache_bflush, cache_bstat)
8366 (cache_iovec): New functions and global variable, implement a
8367 cache "iovec", where applicable set bfd_error.
8368 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
8369 * bfdio.c (struct bfd_iovec): Define.
8370 (real_read): Delete function.
8371 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
8372 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
8373 assume that bread and bwrite set bfd_error.
8374 * bfd.c (struct bfd): Add "iovec", update comments.
8375 * bfd-in2.h, libbfd.h: Re-generate.
8377 2004-04-21 Andrew Cagney <cagney@redhat.com>
8379 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
8381 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
8383 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
8384 (bfd_elf_gc_sections): Fail if a shared object is being created.
8385 Do not fail if dynamic sections have been created. Instead call
8386 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
8387 dynamically referenced symbols. Do not mark the whole graph
8388 rooted at .eh_frame, only the section proper.
8390 2004-04-20 DJ Delorie <dj@redhat.com>
8392 * reloc.c: Add BFD_RELOC_32_SECREL.
8393 * bfd-in2.h: Regenerate.
8394 * libbfd.h: Likewise.
8395 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
8396 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
8397 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
8399 2004-04-19 Jakub Jelinek <jakub@redhat.com>
8401 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
8402 relocs against hidden/protected undefweak symbols properly.
8403 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
8405 2004-04-18 Mark Kettenis <kettenis@gnu.org>
8407 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
8408 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
8411 2004-04-17 Brian Ford <ford@vss.fsi.com>
8413 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
8414 filepos for the SizeOfHeaders field.
8415 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
8417 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
8419 2004-04-16 Alan Modra <amodra@bigpond.net.au>
8421 * simple.c (bfd_simple_get_relocated_section_contents): Don't
8422 change reloc_done. Set and restore _cooked_size.
8425 2004-04-15 Mark Kettenis <kettenis@gnu.org>
8427 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
8430 2004-04-15 Nick Clifton <nickc@redhat.com>
8432 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
8434 2004-04-15 Alan Modra <amodra@bigpond.net.au>
8436 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
8438 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
8440 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
8441 when it is a definition.
8443 2004-04-14 Alan Modra <amodra@bigpond.net.au>
8445 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
8446 when statically linking PIC code.
8447 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
8449 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8451 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
8452 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
8453 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
8454 * configure: Regenerate.
8456 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
8458 * elflink.c: Include libiberty.h.
8459 * Makefile.am (elflink.lo): Depend on libiberty.h.
8460 * Makefile.in: Regenerate.
8462 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
8464 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
8467 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
8469 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
8470 reserve the memory for dynamic linker
8472 2004-04-05 Mark Kettenis <kettenis@gnu.org>
8474 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
8475 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
8477 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
8479 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
8480 RELOC_FOR_GLOBAL_SYMBOL.
8481 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
8483 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
8485 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
8486 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
8488 2004-04-01 Paul Brook <paul@codesourcery.com>
8490 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
8491 * elf32-arm.h (struct elf32_elf_section_map): New.
8492 (struct _arm_elf_section_data): New.
8493 (elf32_arm_section_data): Define.
8494 (struct elf32_arm_link_hash_table): Add byteswap_code.
8495 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
8496 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
8497 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
8498 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
8499 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
8500 (bfd_elf32_new_section_hook, elf_backend_write_section,
8501 elf_backend_link_output_symbol_hook): Define.
8503 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
8505 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
8506 that keeps the characters in a B_INCL..B_EINCL range.
8507 (_bfd_link_section_stabs): When computing the sum of the
8508 characters in a B_INCL..B_EINCL range also keep a copy of those
8509 characters. Use this information to distinguish between
8510 include sections that have the same sum and the same length
8511 but which are nevertheless unique.
8513 2004-03-31 Paul Brook <paul@codesourcery.com>
8515 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
8516 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
8518 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
8520 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
8521 to 'sum_chars' and add field 'num_chars'.
8522 (_bfd_link_section_stabs): When computing the sum of the
8523 characters in a B_INCL..B_EINCL range also keep a count of the
8524 number of characters. Use this information to help distinguish
8525 between include sections when have the same sum but which
8526 nevertheless are still unique.
8528 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
8530 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
8532 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
8533 Tomer Levi <Tomer.Levi@nsc.com>
8535 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
8536 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
8537 (BFD32_BACKENDS): Add elf32-cr16c.lo.
8538 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
8539 (cpu-cr16c.lo): New target.
8540 (elf32-cr16c.lo): Likewise.
8541 * Makefile.in: Regenerate.
8542 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
8543 (bfd_archures_list): Add bfd_cr16c_arch.
8544 * config.bfd: Handle cr16c-*-elf*.
8545 * configure.in: Handle bfd_elf32_cr16c_vec.
8546 * configure: Regenerate.
8547 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
8548 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
8549 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
8550 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
8551 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
8552 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
8553 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
8554 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
8555 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
8556 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8557 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8558 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8559 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8560 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8561 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8562 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8563 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8564 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8565 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8566 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8567 * targets.c (bfd_elf32_cr16c_vec): Declare.
8568 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8569 * cpu-cr16c.c: New file.
8570 * elf32-cr16c.c: Likewise.
8571 * libbfd.h: Regenerate.
8572 * bfd-in2.h: Likewise.
8574 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8576 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8578 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8580 * Makefile.am: Remove all mention of elflink.h.
8581 * Makefile.in: Regenerate.
8582 * bfd-in.h (bfd_elf_discard_info): Declare.
8583 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8584 * bfd-in2.h: Regenerate.
8585 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8586 bfd_elf32_link_record_dynamic_symbol,
8587 bfd_elf64_link_record_dynamic_symbol,
8588 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8589 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8590 _bfd_elf32_link_record_local_dynamic_symbol,
8591 _bfd_elf64_link_record_local_dynamic_symbol,
8592 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8593 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8594 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8595 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8596 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8597 _bfd_elf32_reloc_symbol_deleted_p,
8598 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8599 (bfd_elf_link_record_dynamic_symbol,
8600 bfd_elf_link_record_local_dynamic_symbol,
8601 bfd_elf_final_link, bfd_elf_gc_sections,
8602 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8603 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8604 bfd_elf_reloc_symbol_deleted_p): Declare.
8605 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8606 * elf32-arm.h: Update for changed function names. Remove local
8607 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8608 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8609 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8610 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8611 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8612 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8613 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8614 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8615 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8616 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8617 (bfd_elfNN_print_symbol): Define.
8618 * elfcode.h: Don't include elflink.h.
8619 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8620 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8621 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8622 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8623 elf_link_record_local_dynamic_symbol): Don't define.
8624 * elflink.c: Update for changed function names. Move elflink.h
8626 * elflink.h: Delete file.
8627 * po/SRC-POTFILES.in: Regenerate.
8628 * po/bfd.pot: Regenerate.
8630 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8632 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8633 "name" for global syms accidentally removed in 2004-03-20 change.
8635 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8637 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8638 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8639 where Elf_External_* is different for 64 and 32 bit, with
8640 corresponding elf_size_info field.
8641 (struct elf_final_link_info): Use "bfd_byte *" instead
8642 of "Elf_External_Sym *" for external_syms and symbuf.
8643 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8644 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8645 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8646 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8647 (elf_link_sort_cmp2): Adjust.
8648 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8649 using ELF_R_SYM macro. Set u.sym_mask.
8650 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8651 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8652 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8653 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8654 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8655 swap_syn_out functions. Rearrange dyn swap in/out switch.
8656 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8657 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8658 (elf_link_flush_output_syms): Add elf_backend_data arg.
8659 (elf_link_check_versioned_symbol): Likewise.
8660 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8661 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8662 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8663 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8664 ELF_R_TYPE and ELF_R_INFO macros.
8665 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8666 based on size rather than using ELF_R_INFO.
8667 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8669 (struct alloc_got_off_arg): New.
8670 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8671 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8672 (elf_gc_allocate_got_offsets): Adjust.
8673 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8674 ELF_R_SYM. Use bfd_section_from_elf_index.
8675 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8676 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8677 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8679 2004-03-26 Stan Shebs <shebs@apple.com>
8681 Remove MPW support, no longer used.
8682 * config.bfd (powerpc-*-mpw*): Remove configuration.
8683 * mpw-config.in, mpw-make.sed: Remove files.
8684 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8686 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8688 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8689 (ppc64_elf_add_symbol_hook): New function.
8690 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8691 const from Elf_Internal_Sym param.
8692 * elflink.c (elf_link_add_object_symbols): Adjust.
8693 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8694 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8695 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8696 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8697 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8698 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8699 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8700 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8701 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8702 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8703 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8704 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8705 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8706 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8707 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8708 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8710 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8712 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8713 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8714 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8715 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8716 (bfd_elf64_bfd_link_add_symbols): Delete.
8717 (bfd_elf_link_add_symbols): Declare.
8718 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8719 * elflink.c: Include safe-ctype.h.
8720 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8722 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8723 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8725 (elf_link_add_archive_symbols): Rename from
8726 _bfd_elf_link_add_archive_symbols, make static.
8727 (elf_link_add_object_symbols): New function. Corresponding
8728 elflink.h function converted to use elf_size_info.
8729 (bfd_elf_link_add_symbols): Likewise.
8730 (bfd_elf_size_dynamic_sections): Adjust.
8731 * elflink.h (elf_bfd_link_add_symbols): Delete.
8732 (elf_link_add_object_symbols): Delete.
8733 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8734 bfd_elf_link_add_symbols.
8735 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8737 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8739 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8740 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8742 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8743 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8744 (_bfd_elf_add_dt_needed_tag): Declare.
8745 (_bfd_elf_sort_symbol): Declare.
8746 (_bfd_elf_finalize_dynstr): Declare.
8747 (RELOC_FOR_GLOBAL_SYM): Formatting.
8748 * elfcode.h (elf_add_dynamic_entry): Delete.
8749 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8750 elflink.h function converted to use elf_size_info.
8751 (_bfd_elf_add_dt_needed_tag): Likewise.
8752 (_bfd_elf_sort_symbol): Likewise.
8753 (_bfd_elf_finalize_dynstr): Likewise.
8754 (compute_bucket_count): Likewise.
8755 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8756 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8757 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8758 * elflink.h: ..here.
8759 (sort_symbol, add_dt_needed_tag): Delete.
8760 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8761 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8763 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8764 * elf32-cris.c (add_dynamic_entry): Likewise.
8765 * elf32-hppa.c (add_dynamic_entry): Likewise.
8766 * elf32-i370.c (add_dynamic_entry): Likewise.
8767 * elf32-i386.c (add_dynamic_entry): Likewise.
8768 * elf32-m32r.c (add_dynamic_entry): Likewise.
8769 * elf32-m68k.c (add_dynamic_entry): Likewise.
8770 * elf32-ppc.c (add_dynamic_entry): Likewise.
8771 * elf32-s390.c (add_dynamic_entry): Likewise.
8772 * elf32-sh.c (add_dynamic_entry): Likewise.
8773 * elf32-sparc.c (add_dynamic_entry): Likewise.
8774 * elf32-vax.c (add_dynamic_entry): Likewise.
8775 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8776 * elf64-alpha.c (add_dynamic_entry): Likewise.
8777 * elf64-hppa.c (add_dynamic_entry): Likewise.
8778 * elf64-ppc.c (add_dynamic_entry): Likewise.
8779 * elf64-s390.c (add_dynamic_entry): Likewise.
8780 * elf64-sparc.c (add_dynamic_entry): Likewise.
8781 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8782 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8783 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8784 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8785 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8786 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8788 2004-03-23 Paul Brook <paul@codesourcery.com>
8790 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8792 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8794 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8795 literal tables and check for relocs outside of literal pools.
8796 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8797 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8799 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8800 (elf_xtensa_relocate_section): Read literal tables and check for
8801 dynamic relocations in read-only sections and not in literal pools.
8803 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8806 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8808 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8810 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8811 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8812 not defined by the executable, or defined in a DSO.
8813 <eliding run-time relocation of .got>: Initialize GOT entry for a
8814 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8816 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8817 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8818 a PLT reloc to GOT for an executable.
8819 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8820 .got for a DSO and explain why.
8821 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8822 and unreferenced symbols for which a PLT is defined. Adjust
8823 dynamic-symbol pruning correspondingly, to make sure we don't lose
8824 a dynamic symbol also defined by a DSO.
8826 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8828 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8829 and rel args. Group input and output args. Wrap to 80 columns.
8830 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8831 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8832 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8833 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8834 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8835 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8836 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8837 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8838 RELOC_FOR_GLOBAL_SYMBOL invocation.
8840 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8842 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8843 unresolved symbols in objects aren't allowed.
8845 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8847 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8848 (elf_hppa_unmark_useless_dynamic_symbols):
8849 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8850 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8851 (elf32_hppa_relocate_section): Likewise.
8852 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8853 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8854 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8855 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8856 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8858 * elf-m10200.c (mn10200_elf_relocate_section): Use
8859 RELOC_FOR_GLOBAL_SYMBOL.
8860 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8861 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8862 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8863 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8864 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8865 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8866 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8867 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8868 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8869 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8870 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8871 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8873 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8875 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8876 (final_link_relocate): Likewise.
8877 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8878 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8880 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8882 * Makefile.am: Run "make dep-am".
8883 * Makefile.in: Regenerate.
8884 * aclocal.m4: Regenerate.
8885 * config.in: Regenerate.
8886 * po/bfd.pot: Regenerate.
8888 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8889 H.J. Lu <hongjiu.lu@intel.com>
8891 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8892 type and size change code to where it was previously. Remove
8893 dt_needed param. Treat old weak syms as strong if new sym is
8894 from a shared lib, even when old sym is from another shared
8895 lib. Remove unnecessary tests of oldweak and newweak. Correct
8897 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8898 _bfd_elf_merge_symbol calls.
8899 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8900 dt_needed local var. Update comments.
8901 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8902 (_bfd_elf_add_default_symbol): Likewise.
8904 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8905 strong syms in one shared object overriding weak syms in another.
8907 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8909 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8910 dyn_lib_class field. Rearrange for better packing.
8911 (elf_dt_soname): Delete.
8912 (elf_dyn_lib_class): Define.
8913 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8914 (bfd_elf_set_dt_needed_soname): Delete.
8915 (bfd_elf_set_dyn_lib_class): New function.
8916 * elflink.h (add_dt_needed_tag): New function. Split out from..
8917 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8918 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8919 initialization of soname.
8920 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8922 * bfd-in.h (enum dynamic_lib_link_class): New.
8923 (bfd_elf_set_dt_needed_soname): Delete.
8924 (bfd_elf_set_dyn_lib_class): Declare.
8925 * bfd-in2.h: Regenerate.
8927 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8928 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8929 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8930 symbol loop. Instead use add_needed to flag tag as written.
8932 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8934 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8935 logic for null_input_bfd detection.
8937 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8939 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8941 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8943 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8946 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8948 * elflink.c (elf_link_read_relocs_from_section): Don't use
8949 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8950 (_bfd_elf_link_read_relocs): ..to here.
8951 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8953 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8955 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8956 values selected in configure.host. Require both to be defined
8957 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8958 corresponding BFD_HOST vars with quotes.
8959 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8960 Always require BFD_HOST_64_BIT_DEFINED.
8961 <file_ptr type>: Find off_t size before emitting message. Combine
8962 off_t and ftello64 conditional.
8963 * configure: Regenerate.
8965 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8967 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8968 aliasing warning. Remove trailing whitespace throughout file.
8970 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8972 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8973 input_section in calls to get_dyn_name.
8974 * 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
8976 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8978 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8980 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8981 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8982 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8983 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8984 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8985 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8986 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8988 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8989 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8990 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8991 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8992 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8993 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8994 (read_8_bytes, read_indirect_string, read_address): Likewise.
8995 (read_abbrevs, parse_comp_unit): Likewise.
8996 * targets.c (struct bfd_target): Likewise.
8997 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8998 * hppabsd-core.c: Likewise. Formatting.
8999 * hpux-core.c: Likewise.
9000 * irix-core.c: Likewise.
9001 * netbsd-core.c: Likewise.
9002 * osf-core.c: Likewise.
9003 * ptrace-core.c: Likewise.
9004 * sco5-core.c: Likewise.
9005 * trad-core.c: Likewise.
9006 * configure: Regenerate.
9007 * bfd-in2.h: Regenerate.
9009 2004-03-15 Alan Modra <amodra@bigpond.net.au>
9011 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
9012 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
9013 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
9014 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
9015 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
9016 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
9017 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
9018 * libbfd.c: Likewise in function definitions.
9019 (bfd_put_8): Mask with 0xff rather than casting to char.
9020 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
9021 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
9022 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
9023 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
9024 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
9025 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
9026 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
9027 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
9028 (H_GET_64, H_GET_32, H_GET_16): Likewise.
9029 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
9030 * archive.c (do_slurp_coff_armap): Update swap prototype.
9031 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
9032 (tic54x_getl_signed_32): Likewise.
9033 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
9034 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
9035 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
9036 (bfd_getp_signed_32, bfd_putp32): Likewise.
9037 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
9038 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
9039 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
9040 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
9041 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
9042 bfd_h_getx_signed_16, bfd_h_putx16.
9043 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
9044 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
9045 * hpux-core.c: Likewise.
9046 * irix-core.c: Likewise.
9047 * netbsd-core.c: Likewise.
9048 * osf-core.c: Likewise.
9049 * ptrace-core.c: Likewise.
9050 * sco5-core.c: Likewise.
9051 * trad-core.c: Likewise.
9052 * bfd-in2.h: Regenerate.
9054 2004-03-15 Matt Thomas <matt@3am-software.com>
9056 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
9059 2004-03-13 Mark Kettenis <kettenis@gnu.org>
9061 * config.bfd: Add x86_64-*-openbsd*.
9062 * configure.in (x86_64-*-openbsd*): Set COREFILE to
9064 * configure: Regenerate.
9066 2004-03-12 Nick Clifton <nickc@redhat.com>
9067 Dave Murphy <wintermute2k4@ntlworld.com>
9069 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
9070 if the input bfd does not contain any code.
9072 2004-03-09 Steve Ellcey <sje@cup.hp.com>
9074 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
9076 2004-03-05 Fred Fish <fnf@redhat.com>
9078 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
9079 mips16 symbols to be even rather than testing first for even/odd.
9080 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
9082 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
9084 * elf.c (map_sections_to_segments): Ignore .tbss sections for
9087 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
9089 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
9090 undefined symbols as hash_new.
9092 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
9094 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
9096 * elf32-sh.c: Ditto.
9097 * bfd-in2.h: Regenerate.
9099 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
9101 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
9103 (_frv_count_got_plt_entries): Initialize them.
9104 (frv_pic_relocs_info_find): Add insert argument. Adjust all
9106 (frv_pic_relocs_info_for_global): Likewise.
9107 (frv_pic_relocs_info_for_local): Likewise.
9108 (frv_pic_merge_early_relocs_info): New.
9109 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
9111 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
9112 Check that we don't exceed the allocated count for entry.
9113 (_frv_add_rofixup): Likewise.
9114 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
9115 (elf32_frv_finish_dynamic_sections): Improve error message in case
9116 we emit too few rofixup entries.
9118 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
9120 * archures.c (bfd_mach_fr450): New.
9121 * bfd-in2.h: Regenerate.
9122 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
9123 (arch_info_500): Link to it.
9124 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
9125 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
9126 (frv_elf_arch_extension_p): New function.
9127 (frv_elf_merge_private_bfd_data): Use it.
9129 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
9131 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
9133 * elflink.h (is_global_data_symbol_definition): Moved to
9135 (elf_link_is_defined_archive_symbol): Likewise.
9136 (elf_link_add_archive_symbols): Likewise. Renamed to
9137 _bfd_elf_link_add_archive_symbols.
9139 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
9140 of ELF symbol table entry from backend.
9141 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
9142 instead of elf_link_add_object_symbols.
9144 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
9146 * elf-bfd.h (struct elf_backend_data): Added
9147 elf_backend_can_make_relative_eh_frame,
9148 elf_backend_can_make_lsda_relative_eh_frame and
9149 elf_backend_encode_eh_address.
9150 (_bfd_elf_encode_eh_address): Declare.
9151 (_bfd_elf_can_make_relative): Declare.
9152 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
9153 hooks to decide whether to attempt to make_relative and
9155 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
9156 (_bfd_elf_can_make_relative): New.
9157 (_bfd_elf_encode_eh_address): New.
9158 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
9159 (frv_elf_encode_eh_address): New.
9160 (elf_backend_can_make_relative_eh_frame): Define.
9161 (elf_backend_can_make_lsda_relative_eh_frame): Define.
9162 (elf_backend_encode_eh_address): Define.
9164 (elf_backend_can_make_relative_eh_frame): Define.
9165 (elf_backend_can_make_lsda_relative_eh_frame): Define.
9166 (elf_backend_encode_eh_address): Define.
9167 (elfNN_bed): Add them.
9169 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
9171 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
9172 complain_on_overflow to signed.
9174 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
9176 * elflink.h (sort_symbol): New.
9177 (elf_link_add_object_symbols): Use a sorted symbol array for
9180 2004-02-27 Jakub Jelinek <jakub@redhat.com>
9182 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
9183 for pc relative relocs.
9184 (elf_s390_relocate_section): Likewise.
9185 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
9186 for pc relative relocs.
9187 (elf_s390_relocate_section): Likewise.
9189 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
9191 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
9194 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
9196 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
9197 field to track if a relocation is against readonly section.
9198 (count_dyn_reloc): Take a new argument for rent->reltext.
9199 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
9200 (get_reloc_section): Don't set ia64_info->reltext here.
9201 (allocate_dynrel_entries): Set ia64_info->reltext here.
9203 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
9205 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
9206 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
9207 function's descriptor to symbol+offset, and map local undefweak
9208 symbol to NULL function descriptor.
9209 (elf32_frv_relocate_section): Likewise.
9211 2004-02-23 Mark Kettenis <kettenis@gnu.org>
9213 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
9215 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
9216 (netbsd_core_file_p): Set architecture from machine ID for
9219 2004-02-23 Jakub Jelinek <jakub@redhat.com>
9221 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
9222 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
9224 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
9226 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
9227 symbols with non-default visibility.
9229 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
9231 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
9232 IMAGE_SCN_MEM_WRITE on known sections only.
9234 2004-02-20 Jakub Jelinek <jakub@redhat.com>
9236 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
9237 symbols used in PIE relocs.
9239 2004-02-19 Jakub Jelinek <jakub@redhat.com>
9241 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
9244 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
9246 * configure.in: Update version to 2.15.90.
9247 * configure: Regenerate.
9249 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
9250 Richard Sandiford <rsandifo@redhat.com>
9252 * elfxx-mips.c (mips_elf_calculate_relocation): Use
9253 _bfd_elf_symbol_refs_local_p to decide whether to decay
9254 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
9255 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
9256 relocs if the symbol wasn't defined by a regular object file.
9257 Don't check the symbol's dynindx.
9259 2004-02-16 Andrew Cagney <cagney@redhat.com>
9261 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
9263 * bfd-in2.h: Re-generate.
9265 2004-02-14 Andrew Cagney <cagney@redhat.com>
9267 * configure.host (HDEFINES): When hppa*-*-hpux*, define
9268 _LARGEFILE64_SOURCE.
9270 2004-02-13 Andrew Cagney <cagney@redhat.com>
9272 * elf.c (vma_page_aligned_bias): New function.
9273 (assign_file_positions_except_relocs)
9274 (assign_file_positions_for_segments): Replace broken modulo
9275 arithmetic with call to vma_page_aligned_bias.
9277 2004-02-11 Andrew Cagney <cagney@redhat.com>
9279 * bfd-in.h: Update copyright.
9280 (bfd_tell): Change return type to file_ptr.
9281 * bfd-in2.h: Re-generate.
9282 * cache.c: Update copyright.
9283 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
9285 (close_one): Use real_ftell.
9286 * bfdio.c: Update copyright.
9287 (real_ftell, real_fseek): New functions.
9288 (bfd_tell): Use real_fseek and real_ftell, change return type to
9290 (bfd_seek): Use real_ftell and real_fseek, change type of
9291 file_position to a file_ptr.
9292 * libbfd-in.h: Update copyright.
9293 (real_ftell, real_fseek): Declare.
9294 * libbfd.h: Re-generate.
9296 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
9297 fseeko and fseeko64. Determine bfd_file_ptr.
9298 * configure: Re-generate.
9299 * config.in: Re-generate.
9301 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
9303 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
9304 * elf32-h8300.c: Likewise.
9306 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
9307 Nick Clifton <nickc@redhat.com>
9309 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
9310 GOT entries with no associated GOT subsection.
9312 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
9314 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
9315 * elf.c (swap_out_syms): Use it to decide whether local section
9316 symbols should be named.
9317 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
9318 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
9319 (elf_backend_name_local_section_symbols): Define.
9320 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
9322 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
9324 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
9325 (elfNN_ia64_relax_section): Optimize brl to br during the relax
9328 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
9330 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
9331 to bfd_link_hash_entry passed by reference to
9332 _bfd_generic_link_add_one_symbol.
9334 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
9336 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
9337 relocations against dynamic symbols.
9339 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
9341 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
9344 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
9346 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
9347 * bfd-in2.h, libbfd.h: Rebuilt.
9349 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
9351 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
9352 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
9353 flag has been cleared.
9355 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
9357 * coff-h8300.c: Add and adjust comments about relaxation.
9358 * elf32-h8300.c: Likewise.
9360 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
9362 * coff-h8300.c: Fix comment typos.
9363 * elf32-h8300.c: Likewise.
9365 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
9367 * coff-h8300.c: Add comments about relaxation.
9368 * elf32-h8300.c: Likewise.
9370 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9372 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
9374 * aclocal.m4: Regenerate.
9375 * configure: Regenerate.
9377 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
9379 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
9380 mips_elf64_rtype_to_howto instead of using howto_table.
9382 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
9384 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
9386 (elf32_arm_check_relocs): Don't increment the PLT refcount for
9387 relocs which would not use the PLT.
9389 2004-01-13 Alan Modra <amodra@bigpond.net.au>
9391 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
9392 (ppc64_elf_gc_sweep_hook): Likewise.
9393 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
9395 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
9397 Adds linker relaxation support for bit manipulation insns like
9398 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
9400 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
9401 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
9402 * coff-h8300.c: Opcode for bit manipulation insn is checked in
9403 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
9405 2004-01-12 Alan Modra <amodra@bigpond.net.au>
9407 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
9409 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
9411 * elf32-h8300.c: Fix formatting.
9413 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
9415 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
9416 dynamic object is present. Declare r_symndx and h in an inner
9418 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
9420 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
9422 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
9423 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
9424 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
9425 identically. Do not emit PC24 relocations for shared libraries.
9426 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
9427 identically. Don't adjust pc_count.
9428 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
9429 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
9430 adjust count for branch relocations.
9431 (allocate_dynrelocs): Correct typo in call to
9432 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
9433 PC24 or PLT32 relocs when linking.
9435 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
9437 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
9438 relocation howto with ARM_26 one for consistency.
9439 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
9440 that will be converted to ARM_26D ones, since we always want 'done'
9441 relocations to be reflected in section's data.
9442 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
9444 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
9447 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
9449 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
9450 are not partial_inplace during a relocatable link.
9452 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
9454 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
9455 if no dynamic object is present. Declare r_symndx and h in an
9458 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
9460 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
9461 trampoline if it is known out of range.
9463 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
9465 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
9466 * elf32-frv.c (_frv_osec_readonly_p): New.
9467 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
9469 (_frv_count_got_plt_entries): Adjust expected count accordingly.
9470 (elf32_frv_relocate_section): Likewise. Error out if attempting
9471 to emit rofixups or dynamic relocs in read-only segments. Use
9472 _bfd_elf_section_offset to adjust r_offsets in rofixups and
9473 dynamic relocations.
9474 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
9475 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
9476 relocations or fixups involving merged sections correctly. Avoid
9477 crash when undefined symbol is referenced by R_FRV_32 or
9478 R_FRV_FUNCDESC_VALUE.
9479 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
9480 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
9481 input section holding local symbol to addend of R_FRV_32 or
9482 R_FRV_FUNCDESC_VALUE dynamic relocation.
9483 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
9484 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
9485 (elf32_frv_always_size_sections): Don't store pointer to
9486 __stacksize symbol in sec_info.
9487 (elf32_frv_modify_segment_map): Look it up here.
9488 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
9489 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
9490 of the lazy PLT entry, not only its offset, as the low word of a
9491 function descriptor.
9492 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
9493 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
9494 if a hash table entry already exists but is not a definition.
9495 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
9496 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
9497 (_frv_add_rofixup): Don't inline.
9498 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
9499 for undefweak symbols.
9500 (elf32_frv_relocate_section): Avoid crash while computing
9501 relocation when linking with shared library. Only emit rofixups
9502 and dynamic relocations for alloc&load sections. Mark binaries
9503 with inter-segment relocations for relocation as a unit.
9504 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
9505 (DEFAULT_STACK_SIZE): New.
9506 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
9507 emit rofixups or dynamic relocs when linking dynamic non-PIE
9509 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
9510 shared libs too. Reserve the last entry for the GOT pointer.
9511 (elf32_frv_finish_dynamic_sections): Emit it.
9512 (elf32_frv_always_size_sections): New.
9513 (elf32_frv_modify_segment_map): New.
9514 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
9516 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
9517 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
9518 (elf_backend_always_size_sections): New.
9519 (elf_backend_modify_segment_map): New.
9520 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
9521 * config.bfd: Added frv-*-*linux*.
9522 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
9523 ABS section, instead of crashing.
9524 (elf32_frv_relocate_section): Don't crash before warning about
9525 different segments in non-PIC relocation.
9526 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
9527 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
9528 relocs to undefweak symbols.
9529 (elf32_frv_relocate_section): Ditto for undefined symbols.
9530 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
9531 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
9532 gotfixup section was created.
9533 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
9534 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
9535 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
9536 complain_overflow_signed.
9537 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
9538 have not been allocated.
9539 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
9540 privfd only if dynamic sections were created.
9541 (elf32_frv_relocate_section): Compute gprel_segment, and use it
9542 for GPREL relocs. When linking relocatable FDPIC executables,
9543 emit warnings for relocations that would be illegal on PIE or
9544 shared libraries. Emit rofixup for R_FRV_32 only if input object
9546 (_frv_create_got_section): Define _gp symbol in the rofixup
9548 (elf32_frv_finish_dynamic_sections): If rofixups needed but
9549 dynamic sections missing, error out requesting -melf32frvfd.
9550 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
9551 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
9552 computation of addends from section and global or local symbol
9553 value. Change return type to bfd_boolean, and return a failure if
9554 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
9555 nonzero addend is required.
9556 (elf32_frv_relocate_section): Likewise. Print error for
9557 unsupported nonzero addends.
9558 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9559 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9560 force everything local.
9561 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9562 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9563 (frv_gotfixup_section): New.
9564 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9565 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9567 (_frv_add_rofixup): New.
9568 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9569 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9570 improve some ugly conditions.
9571 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9572 relocations in fdpic.
9573 (_frv_create_got_section): Create .rofixup.got section.
9574 (struct _frv_dynamic_got_info): Added fixups.
9575 (_frv_count_got_plt_entries): Account in-GOT relocations into
9576 relocs32, relocsfd and relocsfdv. Account them into relocs or
9577 fixups, as appropriate.
9578 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9580 (elf32_frv_finish_dynamic_sections): Verify that the right number
9581 of relocations and fixups was generated.
9582 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9584 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9585 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9586 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9587 descriptor of a (formerly-)global symbol is local.
9588 (struct frv_pic_relocs_info): Adjust comments.
9589 (_frv_emit_got_relocs_plt_entries): Adjust.
9590 (elf32_frv_relocate_section): Likewise.
9591 (_frv_count_got_plt_entries): Likewise.
9592 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9593 symbol's value to addend in the common preamble. Decay dynamic
9594 symbols to section+offset if they bind or call locally, for GOT
9595 and FUNCDESC_VALUE, respectively.
9596 (elf32_frv_relocate_section): Likewise.
9597 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9598 internal or hidden visibility.
9599 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9600 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9601 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9602 (elf32_frv_relocate_section): Pass relocation addend in. Use
9603 original relocation addend to look up the got relocs/plt entries
9604 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9605 processing relocations that reference .scommon symbols.
9606 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9607 Introduce support for dynamic linking.
9608 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9609 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9610 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9611 (frv_reloc_type_lookup): Return REL howtos for executables and
9613 (frv_info_to_howto_rel): New.
9614 (struct frv_elf_link_hash_table): New.
9615 (frv_hash_table, frv_got_section, frv_gotrel_section,
9616 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9617 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9618 (frv_elf_link_hash_table_create): New.
9619 (struct frv_pic_relocs_info): New.
9620 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9621 (frv_pic_relocs_info_find): New.
9622 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9624 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9625 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9626 (_frv_emit_got_relocs_plt_entries): New.
9627 (elf32_frv_relocate_section): Add support for dynamic linking.
9628 Handle new relocations.
9629 (_frv_create_got_section): New.
9630 (elf32_frv_create_dynamic_sections): New.
9631 (ELF_DYNAMIC_INTERPRETER): New.
9632 (struct _frv_dynamic_got_info): New.
9633 (_frv_count_got_plt_entries): New.
9634 (struct _frv_dynamic_got_plt_info): New.
9635 (_frv_compute_got_alloc_data): New.
9636 (_frv_get_got_entry, _frv_get_fd_entry): New.
9637 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9638 (_frv_resolve_final_relocs_info): New.
9639 (elf32_frv_size_dynamic_sections): New.
9640 (elf32_frv_finish_dynamic_sections): New.
9641 (elf32_frv_adjust_dynamic_symbol): New.
9642 (elf32_frv_finish_dynamic_symbol): New.
9643 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9645 (elf_info_to_howto_rel): Define.
9646 (bfd_elf32_bfd_link_hash_table_create): Define.
9647 (elf_backend_create_dynamic_sections): Define.
9648 (elf_backend_adjust_dynamic_symbol): Define.
9649 (elf_backend_size_dynamic_sections): Define.
9650 (elf_backend_finish_dynamic_symbol): Define.
9651 (elf_backend_finish_dynamic_sections): Define.
9652 (elf_backend_want_got_sym): Define.
9653 (elf_backend_got_header_size): Define.
9654 (elf_backend_want_got_plt): Define.
9655 (elf_backend_plt_readonly): Define.
9656 (elf_backend_want_plt_sym): Define.
9657 (elf_backend_plt_header_size): Define.
9658 (elf_backend_may_use_rel_p): Define.
9659 (elf_backend_may_use_rela_p): Define.
9660 (elf_backend_default_use_rela_p): Define.
9661 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9662 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9663 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9664 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9665 (frv_reloc_map): Map the corresponding BFD relocs to them.
9666 (frv_reloc_type_lookup): ... and back to BFD relocs.
9667 * reloc.c: New relocs.
9668 * bfd-in2.h, libbfd.h: Rebuilt.
9669 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9670 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9671 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9672 R_FRV_FUNCDESC_GOTLO): New.
9673 (frv_reloc_map): Map the corresponding BFD relocs to them.
9674 (frv_reloc_type_lookup): ... and back to BFD relocs.
9675 * reloc.c: New relocs.
9676 * bfd-in2.h, libbfd.h: Rebuilt.
9678 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9680 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9681 targets to support pages of up to 64kB.
9682 (elf32_bed): Redefine to get a separate backend data structure for
9683 traditional targets.
9684 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9685 targets to support pages of up to 64kB.
9686 (elf64_bed): Redefine to get a separate backend data structure for
9687 traditional targets.
9688 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9689 targets to support pages of up to 64kB.
9690 (elf32_bed): Redefine to get a separate backend data structure for
9691 traditional targets.
9693 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9695 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9697 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9699 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9700 (elf_i386_grok_psinfo): Likewise.
9702 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9704 * config.bfd: Add m68k-uClinux target.
9706 2004-01-01 Grant Edwards <grante@visi.com>
9708 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9709 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9710 (elf32_h8_gc_sweep_hook): New function.
9711 (elf_backend_gc_mark_hook): Define.
9712 (elf_backend_gc_sweep_hook): Define.
9713 (elf_backend_can_gc_sections): Define.
9715 For older changes see ChangeLog-0203
9721 version-control: never
projects / deliverable / binutils-gdb.git / blob