1 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2 Nick Clifton <nickc@redhat.com>
5 * bfd.c (_bfd_default_error_handler): Make it global.
7 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
9 * elf.c (assign_section_numbers): Cope gracefully with sections
10 which have SHF_LINK_ORDER set but no sh_link set up.
11 * elflink.c (elf_get_linked_section_vma): Likewise.
13 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
16 * elfxx-target.h (elf_backend_link_order_error_handler): New.
17 Set it to _bfd_default_error_handler.
18 (elfNN_bed): Add elf_backend_link_order_error_handler.
20 * libbfd-in.h (_bfd_default_error_handler): New.
22 * libbfd.h: Regenerated.
24 2004-07-30 Jakub Jelinek <jakub@redhat.com>
26 * archures.c (bfd_mach_sparc_64bit_p): Define.
27 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
30 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
32 Introduce SH2a support.
33 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
34 * archures.c (bfd_mach_sh2a_nofpu): New.
36 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
37 (arch_info_struct): Add sh2a_nofpu.
38 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
39 2003-12-29 DJ Delorie <dj@redhat.com>
40 * reloc.c: Add relocs for sh2a.
41 * bfd-in2.h: Regenerate.
42 * libbfd.hh: Regenerate.
43 2003-12-01 Michael Snyder <msnyder@redhat.com>
44 * archures.c (bfd_mach_sh2a): New.
46 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
48 (arch_info_struct): Add sh2a.
49 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
51 2004-07-28 Nick Clifton <nickc@redhat.com>
52 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
55 * som.c (setup_sections): Improve estimation of space sizes in
58 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
59 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
60 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
62 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
63 * configure: Regenerate.
64 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
65 case that accepts OSABI=NetBSD and OSABI=SysV.
66 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
67 the base of .got or .data (if .got does not exist).
68 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
70 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
71 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
72 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
73 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
75 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
78 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
79 (elf_sec_group): Defined.
80 (bfd_elf_match_symbols_in_sections): New prototype.
81 (_bfd_elf_setup_group_pointers): Likewise.
83 * elf.c (bfd_elf_discard_group): Abort.
84 (bfd_elf_set_group_contents): Also include relocation sections.
85 Remove zero-fill for ld -r.
86 (_bfd_elf_setup_group_pointers): New function.
87 (elf_sort_elf_symbol): Likewise.
88 (elf_sym_name_compare): Likewise.
89 (bfd_elf_match_symbols_in_sections): Likewise.
91 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
93 * elflink.c (match_group_member): New.
94 (elf_link_input_bfd): Check group member for discarded section.
95 (try_match_symbols_in_sections): New function.
96 (already_linked): Likewise.
97 (_bfd_elf_section_already_linked): Support mixing comdat group
100 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
101 * linker.c (bfd_section_already_linked_table_traverse): New.
103 * libbfd.h: Regenerated.
105 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
107 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
108 BFD_RELOC_CRX_SWITCH32.
109 * bfd-in2.h: Regenerate.
110 * libbfd.h: Regenerate.
111 * elf32-crx.c: Support relocation/relaxation of
112 BFD_RELOC_CRX_SWITCH* types.
114 2004-07-27 Alan Modra <amodra@bigpond.net.au>
116 * elf64-ppc.c: Correct "Linker stubs" comment.
118 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
120 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
122 (elf_linked_to_section): New.
124 * elf.c (assign_section_numbers): Set up sh_link for
127 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
128 to sh_link for SHT_IA_64_UNWIND sections.
130 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
132 * elflink.c (elf_fixup_link_order): Add _() to error message.
134 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
136 * elflink.c (elf_fixup_link_order): Issue a warning and flag
139 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
141 * aout-adobe.c (aout_32_section_already_linked): Defined.
142 * aout-target.h (MY_section_already_linked): Likewise.
143 * aout-tic30.c (MY_section_already_linked): Likewise.
144 * binary.c (binary_section_already_linked): Likewise.
145 * bout.c (b_out_section_already_linked): Likewise.
146 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
147 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
148 * coffcode.h (coff_section_already_linked): Likewise.
149 * i386msdos.c (msdos_section_already_linked): Likewise.
150 * i386os9k.c (os9k_section_already_linked): Likewise.
151 * ieee.c (ieee_section_already_linked): Likewise.
152 * ihex.c (ihex_section_already_linked): Likewise.
153 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
154 * mmo.c (mmo_section_already_linked): Likewise.
155 * nlm-target.h (nlm_section_already_linked): Likewise.
156 * oasys.c (oasys_section_already_linked): Likewise.
157 * pef.c (bfd_pef_section_already_linked): Likewise.
158 * ppcboot.c (ppcboot_section_already_linked): Likewise.
159 * som.c (som_bfd_discard_group): Likewise.
160 * srec.c (srec_section_already_linked): Likewise.
161 * tekhex.c (tekhex_section_already_linked): Likewise.
162 * versados.c (versados_section_already_linked): Likewise.
163 * vms.c (vms_section_already_linked): Likewise.
164 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
165 * xsym.c (bfd_sym_section_already_linked): Likewise.
167 * bfd-in.h (bfd_section_already_linked_table_init): New.
168 (bfd_section_already_linked_table_free): Likewise.
170 * coff-rs6000.c (rs6000coff_vec): Add
171 _bfd_generic_section_already_linked.
172 (pmac_xcoff_vec): Likewise.
173 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
174 (aix5coff64_vec): Likewise.
176 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
177 * elflink.c (_bfd_elf_section_already_linked): New function.
179 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
181 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
182 (_bfd_generic_section_already_linked): New.
183 (bfd_section_already_linked_hash_entry): Likewise.
184 (bfd_section_already_linked): Likewise.
185 (bfd_section_already_linked_table_lookup): Likewise.
186 (bfd_section_already_linked_table_insert): Likewise.
188 * linker.c (bfd_section_already_linked): New.
189 (_bfd_section_already_linked_table): Likewise.
190 (bfd_section_already_linked_table_lookup): Likewise.
191 (bfd_section_already_linked_table_insert): Likewise.
192 (already_linked_newfunc): Likewise.
193 (bfd_section_already_linked_table_init): Likewise.
194 (bfd_section_already_linked_table_free): Likewise.
195 (_bfd_generic_section_already_linked): Likewise.
197 * section.c (bfd_section): Remove comdat.
198 (bfd_comdat_info): Moved to ...
199 * bfd-in.h (coff_comdat_info): Here.
200 (bfd_coff_get_comdat_section): New.
201 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
202 * libcoff-in.h (coff_section_tdata): Add comdat.
203 * coffcode.h (handle_COMDAT): Updated.
204 * cofflink.c (coff_link_add_symbols): Likewise.
205 * ecoff.c (bfd_debug_section): Likewise.
207 * targets.c (bfd_target): Add _section_already_linked.
208 (BFD_JUMP_TABLE_LINK): Updated.
210 * bfd-in2.h: Regenerated.
211 * libbfd.h: Likewise.
212 * libcoff.h: Likewise.
214 2003-07-21 Paul Brook <paul@codesourcery.com>
216 * elflink.c (elf_get_linked_section_vma, compare_link_order,
217 elf_fixup_link_order): New functions.
218 (bfd_elf_final_link): Call elf_fixup_link_order.
220 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
222 * elf-bfd.h (ELF_COMMON_DEF_P): New.
223 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
225 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
226 _bfd_elf_symbol_refs_local_p.
227 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
230 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
232 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
234 (bfd_elf_get_dyn_lib_class): New prototype.
235 * elf.c (bfd_elf_get_dyn_lib_class): New function.
237 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
238 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
239 entry is needed. Issue an error if a DT_NEEDED entry is needed
240 for a file marked DYN_NO_NEEDED.
241 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
244 * bfd-in2.h: Regenerated.
246 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
248 * elflink.c (elf_section_complain_discarded): Don't complain in
251 2004-07-10 James E Wilson <wilson@specifixinc.com>
253 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
254 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
255 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
256 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
258 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
259 bfd_put_64 to bfd_putl64.
260 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
262 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
265 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
266 .init/.fini sections when trying to relax it.
268 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
270 * elf.c (assign_file_positions_for_segments): Make sure the
271 .dynamic section is the first section in the PT_DYNAMIC segment.
273 2004-07-09 Nick Clifton <nickc@redhat.com>
275 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
276 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
277 sh_elf_get_flags_from_mach functions so that they do not conflict
278 when this target is built with other sh-elf targets.
279 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
280 suppression of this function.
281 (sh_elf_find_flags): Likewise.
283 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
285 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
286 (ALL_MACHINES_CFILES): Add cpu-crx.c.
287 (BFD32_BACKENDS): Add elf32-crx.lo.
288 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
289 (cpu-crx.lo): New target.
290 (elf32-crx.lo): New target.
291 * Makefile.in: Regenerate.
292 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
293 (bfd_archures_list): Add bfd_crx_arch.
294 * bfd-in2.h: Regenerate.
295 * config.bfd: Handle crx-*-elf*, crx*.
296 * configure.in: Handle bfd_elf32_crx_vec.
297 * configure: Regenerate.
298 * cpu-crx.c: New file.
299 * elf32-crx.c: Likewise.
300 * libbfd.h: Regenerate.
301 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
302 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
303 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
304 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
305 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
306 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
307 * targets.c (bfd_elf32_crx_vec): Declare.
308 (bfd_target_vector): Add bfd_elf32_crx_vec.
310 2004-07-06 Nick Clifton <nickc@redhat.com>
312 * config.bfd: Add sh-symbian-elf target.
313 * configure.in: Add bfd_elf32_shl_symbian_vec.
314 * configure: Regenerate.
315 * elf-bfd.h (struct elf_backend_data): Add new field
317 * elflink.c (elf_link_add_object_symbols): Invoke the
318 check_directives function, if defined.
319 * elfxx-target.h: Provide a default, NULL definition for
321 * targets.c: Add bfd_elf32_shl_symbian_vec.
322 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
324 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
325 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
326 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
327 not already been defined.
328 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
329 * sh-symbian.c: New file. Provide functions to support the
330 * sh-symbian-elf target.
331 * Makefile.am: Add elf32-sh-symbian.c
332 * Makefile.in: Regenerate.
334 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
336 * elf32-sh.c: Include ../opcodes/sh-opc.h.
337 * Makefile.am: Ran make dep-am.
338 * Makefile.in: Ran make dep-in.
340 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
342 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
345 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
347 * config.bfd: Add want64 to configuration target s390-*-linux*.
349 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
351 * bfd.c (bfd_get_section_ident): New.
353 * elflink.c (elf_link_read_relocs_from_section): Call
354 bfd_get_section_ident to identify the section when reporting
356 (_bfd_elf_link_output_relocs): Likewise.
357 (elf_link_output_extsym): Likewise.
358 (elf_link_input_bfd): Likewise.
359 (bfd_elf_gc_record_vtinherit): Likewise.
361 * bfd-in2.h: Regenerated.
363 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
364 Nick Clifton <nickc@redhat.com>
367 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
368 of section symbols to mips_elf_sort_hash_table ().
370 2004-07-01 Alan Modra <amodra@bigpond.net.au>
372 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
374 (elf_section_complain_discarded): New function. Handle
375 .gcc_except_table too.
376 (elf_link_input_bfd): Rewrite handling of relocs against symbols
377 in discarded sections.
378 * elf-bfd.h (elf_discarded_section): Protect macro arg.
380 2004-06-30 James E Wilson <wilson@specifixinc.com>
382 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
383 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
385 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
388 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
389 local references to discarded sections and report their
392 2004-06-30 Alan Modra <amodra@bigpond.net.au>
394 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
395 sec_info_type, test section name instead.
397 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
400 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
401 in .init/.fini sections.
403 2004-06-29 Bob Wilson <bob.wilson@acm.org>
405 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
406 bfd_get_section_limit.
408 2004-06-29 Bob Wilson <bob.wilson@acm.org>
410 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
413 2004-06-29 Alan Modra <amodra@bigpond.net.au>
415 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
417 (mmix_elf_perform_relocation): Adjust for above change.
418 (mmix_elf_relocate_section): Likewise.
419 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
420 (mmix_elf_get_section_contents): Delete.
421 (bfd_elf64_get_section_contents): Delete.
422 (mmix_elf_relocate_section): Zero stub area.
423 * linker.c (default_indirect_link_order): Alloc max of section size
425 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
426 * section.c (bfd_malloc_and_get_section): Likewise.
427 (struct bfd_section): Update rawsize comment.
428 * bfd-in2.h: Regenerate.
430 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
432 2004-06-29 Alan Modra <amodra@bigpond.net.au>
434 * bfd-in.h (bfd_get_section_limit): Define.
435 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
436 (_bfd_final_link_relocate): Use bfd_get_section_limit.
437 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
438 * coff-arm.c (coff_arm_relocate_section): Likewise.
439 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
440 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
441 (bfd_ns32k_final_link_relocate): Likewise.
442 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
443 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
444 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
445 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
446 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
447 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
448 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
449 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
450 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
451 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
452 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
453 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
454 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
455 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
456 * elf32-v850.c (v850_elf_reloc): Likewise.
457 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
458 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
459 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
460 * elf64-mips.c (mips_elf64_gprel32_reloc)
461 (mips16_gprel_reloc): Likewise.
462 * elf64-mmix.c (mmix_elf_reloc): Likewise.
463 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
464 * elf64-sparc.c (init_insn_reloc): Likewise.
465 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
466 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
467 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
468 (_bfd_mips_elf_generic_reloc): Likewise.
469 * bfd-in2.h: Regenerate.
471 2004-06-28 Alan Modra <amodra@bigpond.net.au>
473 * bfd-in.h (struct stab_info): Move from stabs.c.
474 * stabs.c (struct stab_link_includes_table): Delete.
475 (stab_link_includes_lookup): Delete.
476 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
477 level of indirection from sinfo parm.
478 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
479 stabstr section. Adjust hash table accesses.
480 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
481 alloc. Adjust stab_info test.
482 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
483 (_bfd_coff_final_link): Adjust stab_info test.
484 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
485 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
487 * libcoff-in.h (struct coff_link_hash_table): Likewise.
488 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
489 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
490 stabstr section. Adjust stab_info test.
491 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
492 (_bfd_write_stab_strings): Adjust prototypes.
493 * libbfd.h: Regenerate.
494 * libcoff.h: Regenerate.
495 * bfd-in2.h: Regenerate.
497 2004-06-27 Mark Kettenis <kettenis@gnu.org>
499 From Miod Vallat <miod@online.fr>:
500 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
502 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
504 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
505 (struct elf32_mn10300_link_hash_entry): Remove
507 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
508 R_MN10300_32. Don't adjust pcrel_relocs_copied.
509 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
510 and gotoff relocations if the symbol doesn't bind locally. Use
511 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
512 relocation for PCREL32.
513 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
514 to test whether a symbol binds locally.
515 (elf32_mn10300_link_hash_newfunc): Don't initialize
517 (_bfd_mn10300_elf_discard_copies): Delete.
518 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
520 2004-06-26 Mark Kettenis <kettenis@gnu.org>
522 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
524 2004-06-25 Joel Brobecker <brobecker@gnat.com>
526 * som.c (som_set_reloc_info): Correct small typo.
528 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
530 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
531 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
532 (m32r_elf_gcsweep_hook): Likewise.
533 (m32r_elf_check_relocs): Likewise.
534 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
535 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
536 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
537 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
538 * bfd-in2.h: Regenerated.
539 * libbfd.h: Regenerated.
541 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
543 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
545 (elf64_x86_64_relocate_section): Issue an error for
546 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
547 against global symbols when building shared library.
549 2004-06-24 Alan Modra <amodra@bigpond.net.au>
551 * section.c (struct sec): Rename "_cooked_size" to "size".
552 Rename "_raw_size" to "rawsize".
553 (STD_SECTION): Adjust comments.
554 (bfd_set_section_size, bfd_get_section_contents): Use size.
555 (bfd_malloc_and_get_section): New function.
556 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
557 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
558 Correctly free reloc and contents memory.
559 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
560 and fake CIE now that we can shink section size to zero.
561 (_bfd_elf_write_section_eh_frame): Likewise..
562 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
563 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
564 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
565 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
566 unneeded indirection.
567 * elf.c (_bfd_elf_section_offset): .. and update call.
568 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
569 * libbfd.h: Regenerate.
570 * bfd-in2.h: Regenerate.
572 Replace occurrences of "_raw_size" and "_cooked_size" in most places
573 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
574 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
575 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
576 Similarly use "rawsize", if non-zero, in reloc functions to validate
577 reloc addresses. Use new bfd_malloc_and_get_section in most places
578 where bfd_get_section_contents was called. Expand all occurrences of
579 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
580 grok_prstatus and similar functions to "size".
581 * aix386-core.c (aix386_core_file_p): ..
582 * aix5ppc-core.c (xcoff64_core_p): ..
583 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
584 aout_adobe_set_section_contents): ..
585 * aout-target.h (callback): ..
586 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
587 MY_bfd_final_link): ..
588 * aoutf1.h (sunos4_core_file_p): ..
589 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
590 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
591 final_link, aout_link_input_section): ..
592 * binary.c (binary_object_p, binary_canonicalize_symtab,
593 binary_set_section_contents): ..
594 * bout.c (b_out_callback, b_out_write_object_contents,
595 b_out_set_section_contents, b_out_bfd_relax_section,
596 b_out_bfd_get_relocated_section_contents): ..
597 * cisco-core.c (cisco_core_file_validate): ..
598 * coff-alpha.c (alpha_ecoff_object_p,
599 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
600 * coff-arm.c (coff_arm_relocate_section,
601 bfd_arm_allocate_interworking_sections): ..
602 * coff-h8300.c (h8300_reloc16_extra_cases,
603 h8300_bfd_link_add_symbols): ..
604 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
605 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
606 ppc_bfd_coff_final_link): ..
607 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
608 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
609 sh_align_loads, sh_coff_get_relocated_section_contents): ..
610 * coff64-rs6000.c (xcoff64_write_object_contents,
611 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
612 * coffcode.h (coff_compute_section_file_positions,
613 coff_write_object_contents): ..
614 * coffgen.c (make_a_section_from_file, coff_write_symbols,
615 coff_section_symbol, build_debug_section): ..
616 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
617 process_embedded_commands, _bfd_coff_link_input_bfd,
618 _bfd_coff_write_global_sym): ..
619 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
620 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
621 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
622 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
623 _bfd_dwarf2_find_nearest_line): ..
624 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
625 ecoff_compute_section_file_positions,
626 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
627 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
628 _bfd_elf_discard_section_eh_frame_hdr,
629 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
630 _bfd_elf_write_section_eh_frame,
631 _bfd_elf_write_section_eh_frame_hdr): ..
632 * elf-hppa.h (elf_hppa_sort_unwind): ..
633 * elf-m10200.c (mn10200_elf_relax_section,
634 mn10200_elf_relax_delete_bytes,
635 mn10200_elf_get_relocated_section_contents): ..
636 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
637 mn10300_elf_check_relocs, mn10300_elf_relax_section,
638 mn10300_elf_relax_delete_bytes,
639 mn10300_elf_get_relocated_section_contents,
640 _bfd_mn10300_elf_adjust_dynamic_symbol,
641 _bfd_mn10300_elf_discard_copies,
642 _bfd_mn10300_elf_size_dynamic_sections,
643 _bfd_mn10300_elf_finish_dynamic_sections): ..
644 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
645 _bfd_elf_make_section_from_phdr, elf_fake_sections,
646 bfd_elf_set_group_contents, map_sections_to_segments,
647 elf_sort_sections, assign_file_positions_for_segments,
648 SECTION_SIZE, copy_private_bfd_data,
649 _bfd_elf_get_dynamic_reloc_upper_bound,
650 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
651 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
652 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
653 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
654 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
655 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
656 bfd_elf32_arm_process_before_allocation,
657 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
658 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
659 elf32_arm_write_section): ..
660 * elf32-cris.c (cris_elf_grok_prstatus,
661 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
662 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
663 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
664 elf_cris_discard_excess_dso_dynamics,
665 elf_cris_discard_excess_program_dynamics): ..
666 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
667 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
668 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
669 _frv_create_got_section, _frvfdpic_assign_plt_entries,
670 elf32_frvfdpic_size_dynamic_sections,
671 elf32_frvfdpic_modify_segment_map,
672 elf32_frvfdpic_finish_dynamic_sections): ..
673 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
674 elf32_h8_get_relocated_section_contents): ..
675 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
676 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
677 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
678 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
679 elf32_hppa_finish_dynamic_sections): ..
680 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
681 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
682 i370_elf_finish_dynamic_sections): ..
683 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
684 allocate_dynrelocs, elf_i386_size_dynamic_sections,
685 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
686 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
687 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
688 * elf32-ip2k.c (ip2k_is_switch_table_128,
689 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
690 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
691 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
692 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
693 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
694 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
695 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
696 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
697 m32r_elf_get_relocated_section_contents): ..
698 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
699 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
700 m68hc11_elf_relax_delete_bytes): ..
701 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
702 m68hc12_elf_size_one_stub): ..
703 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
704 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
705 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
706 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
707 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
708 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
709 elf32_mips_grok_prstatus): ..
710 * elf32-or32.c (or32_elf_consth_reloc): ..
711 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
712 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
713 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
714 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
715 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
716 ppc_elf_final_write_processing): ..
717 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
718 allocate_dynrelocs, elf_s390_size_dynamic_sections,
719 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
720 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
721 sh_elf_relax_delete_bytes, sh_elf_align_loads,
722 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
723 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
724 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
725 * elf32-sh64-com.c (sh64_address_in_cranges,
726 sh64_get_contents_type): ..
727 * elf32-sh64.c (sh64_find_section_for_address,
728 sh64_elf_final_write_processing): ..
729 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
730 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
731 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
732 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
733 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
734 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
735 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
736 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
737 elf_vax_finish_dynamic_sections): ..
738 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
739 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
740 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
741 xstormy16_elf_finish_dynamic_sections): ..
742 * elf32-xtensa.c (xtensa_read_table_entries,
743 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
744 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
745 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
746 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
747 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
748 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
749 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
750 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
751 xtensa_callback_required_dependence): ..
752 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
753 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
754 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
755 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
756 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
757 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
758 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
759 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
760 * elf64-hppa.c (allocate_dynrel_entries,
761 elf64_hppa_size_dynamic_sections,
762 elf64_hppa_finish_dynamic_sections): ..
763 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
764 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
765 elf64_mips_grok_prstatus): ..
766 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
767 mmix_elf_relocate_section, mmix_elf_final_link,
768 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
769 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
770 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
771 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
772 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
773 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
774 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
775 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
776 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
777 ppc64_elf_finish_dynamic_sections): ..
778 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
779 allocate_dynrelocs, elf_s390_size_dynamic_sections,
780 elf_s390_finish_dynamic_sections): ..
781 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
782 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
783 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
784 sh64_elf64_finish_dynamic_sections): ..
785 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
786 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
787 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
788 sparc64_elf_finish_dynamic_symbol,
789 sparc64_elf_finish_dynamic_sections): ..
790 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
791 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
792 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
793 elf64_x86_64_finish_dynamic_sections): ..
794 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
795 * elfcode.h (elf_slurp_reloc_table): ..
796 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
797 elf_finalize_dynstr, elf_link_add_object_symbols,
798 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
799 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
800 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
801 elf32_mips_grok_prstatus): ..
802 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
803 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
804 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
805 elfNN_ia64_finish_dynamic_sections): ..
806 * elfxx-mips.c (mips_elf_create_procedure_table,
807 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
808 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
809 mips_elf_global_got_index, mips_elf_multi_got,
810 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
811 mips_elf_allocate_dynamic_relocations,
812 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
813 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
814 _bfd_mips_elf_always_size_sections,
815 _bfd_mips_elf_size_dynamic_sections,
816 _bfd_mips_elf_finish_dynamic_symbol,
817 _bfd_mips_elf_finish_dynamic_sections,
818 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
819 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
820 _bfd_elf_mips_get_relocated_section_contents,
821 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
822 * hp300hpux.c (callback): ..
823 * hppabsd-core.c (make_bfd_asection): ..
824 * hpux-core.c (make_bfd_asection): ..
825 * i386linux.c (linux_link_create_dynamic_sections,
826 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
827 * i386msdos.c (msdos_write_object_contents): ..
828 * i386os9k.c (os9k_callback, os9k_write_object_contents,
829 os9k_set_section_contents): ..
830 * ieee.c (parse_expression, ieee_slurp_external_symbols,
831 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
832 ieee_write_section_part, do_with_relocs, do_as_repeat,
833 do_without_relocs, ieee_write_debug_part, init_for_output,
834 ieee_set_section_contents): ..
835 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
836 * irix-core.c (do_sections, make_bfd_asection): ..
837 * libaout.h (aout_section_merge_with_text_p): ..
838 * libbfd.c (_bfd_generic_get_section_contents,
839 _bfd_generic_get_section_contents_in_window): ..
840 * linker.c (default_indirect_link_order): ..
841 * lynx-core.c (make_bfd_asection): ..
842 * m68klinux.c (linux_link_create_dynamic_sections,
843 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
844 * mach-o.c (bfd_mach_o_make_bfd_section,
845 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
846 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
847 bfd_mach_o_scan_read_segment): ..
848 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
849 _bfd_merge_sections): ..
850 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
851 mmo_map_set_sizes, mmo_canonicalize_symtab,
852 mmo_internal_write_section, mmo_write_object_contents): ..
853 * netbsd-core.c (netbsd_core_file_p): ..
854 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
855 nlm_alpha_set_public_section): ..
856 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
857 * nlm32-sparc.c (nlm_sparc_write_import): ..
858 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
859 nlm_compute_section_file_positions): ..
860 * oasys.c (oasys_object_p, oasys_slurp_section_data,
861 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
862 * opncls.c (get_debug_link_info): ..
863 * osf-core.c (make_bfd_asection): ..
864 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
865 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
866 final_link, aout_link_input_section): ..
867 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
868 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
869 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
870 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
871 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
872 * ptrace-core.c (ptrace_unix_core_file_p): ..
873 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
874 _bfd_final_link_relocate, bfd_generic_relax_section,
875 bfd_generic_get_relocated_section_contents): ..
876 * reloc16.c (bfd_coff_reloc16_relax_section,
877 bfd_coff_reloc16_get_relocated_section_c): ..
878 * riscix.c (riscix_some_aout_object_p): ..
879 * rs6000-core.c (read_hdr, make_bfd_asection): ..
880 * sco5-core.c (make_bfd_asection): ..
881 * simple.c (bfd_simple_get_relocated_section_contents): ..
882 * som.c (som_object_setup, setup_sections, som_prep_headers,
883 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
884 som_set_reloc_info, som_get_section_contents,
885 som_bfd_link_split_section): ..
886 * sparclinux.c (linux_link_create_dynamic_sections,
887 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
888 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
889 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
890 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
891 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
892 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
893 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
894 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
895 sunos_finish_dynamic_link): ..
896 * syms.c (_bfd_stab_section_find_nearest_line): ..
897 * tekhex.c (first_phase, tekhex_set_section_contents,
898 tekhex_write_object_contents): ..
899 * trad-core.c (trad_unix_core_file_p): ..
900 * versados.c (process_esd, process_otr, process_otr): ..
901 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
902 * vms-misc.c (add_new_contents): ..
903 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
904 * vms.c (vms_set_section_contents): ..
905 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
906 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
907 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
908 * xsym.c (bfd_sym_scan): .. See above.
910 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
912 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
913 calling _bfd_merged_section_offset only for section symbols.
915 2004-06-22 Alan Modra <amodra@bigpond.net.au>
917 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
918 for handling SEC_MERGE symbols in relax_section.
920 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
922 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
923 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
924 linked together. Mark the result as h8300sx code.
926 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
928 * elf-bfd.h (struct elf_backend_data): Added
929 elf_backend_omit_section_dynsym.
930 (_bfd_elf_link_omit_section_dynsym): Declare.
931 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
932 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
933 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
934 (_bfd_elf_link_renumber_dynsyms): ... this function.
935 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
936 _bfd_elf_link_omit_section_dynsym).
937 (elfNN_bed): Added elf_backend_omit_section_dynsym.
939 2004-06-21 Nick Clifton <nickc@redhat.com>
941 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
944 2004-06-17 Jerome Guitton <guitton@gnat.com>
946 * bfd-in.h (bfd_cache_close_all): New function declaration.
947 * bfd-in2.h: Regenerate.
948 * cache.c (bfd_cache_close_all): New function definition.
950 2004-06-16 Mark Kettenis <kettenis@gnu.org>
952 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
954 * configure: Regenerate.
956 2004-06-16 Daniel Jacobowitz <dan@debian.org>
958 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
959 the pre-existing section.
961 2004-06-15 Alan Modra <amodra@bigpond.net.au>
963 * section.c (struct sec): Remove usused flags. Reorganize a little.
964 (bfd_get_section_size_before_reloc): Delete.
965 (bfd_get_section_size_after_reloc): Delete.
966 (STD_SECTION): Update.
967 (bfd_get_section_size_now): Delete.
968 (bfd_set_section_contents): Don't referece reloc_done.
969 (bfd_get_section_contents): Remove reloc_done comment.
970 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
972 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
973 * ecoff.c (bfd_debug_section): Update initializer.
974 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
975 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
976 * bfd-in.h (bfd_section_size): Expand.
977 (bfd_get_section_size): New macro.
978 * bfd-in2.h: Regenerate.
979 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
980 bfd_get_section_size_before_reloc with bfd_get_section_size.
981 * coffcode.h (coff_write_object_contents): Likewise.
982 * coffgen.c (build_debug_section): Likewise.
983 * dwarf1.c (parse_line_table): Likewise.
984 (_bfd_dwarf1_find_nearest_line): Likewise.
985 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
986 * i386msdos.c (msdos_write_object_contents): Likewise.
987 * pdp11.c (squirt_out_relocs): Likewise.
988 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
989 * elf64-mmix.c (mmix_elf_final_link): Update comment.
991 2004-06-14 Chris Demetriou <cgd@broadcom.com>
993 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
994 removal) with updated comment.
995 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
997 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
998 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1000 2004-06-12 Alan Modra <amodra@bigpond.net.au>
1002 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
1003 overflow on branches to undefweaks.
1005 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1007 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
1008 as ecoff_section_data() does not return a valid lvalue.
1010 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
1012 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
1013 (elf_link_add_object_symbols): Likewise.
1015 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
1016 (elf_backend_reloc_type_class): New.
1018 2004-06-08 Mark Kettenis <kettenis@gnu.org>
1020 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
1022 * configure: Regenerate.
1024 2004-06-07 Daniel Jacobowitz <dan@debian.org>
1026 From: Albert Chin-A-Young <china@thewrittenword.com>
1027 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
1030 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
1032 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
1035 2004-05-28 DJ Delorie <dj@redhat.com>
1037 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
1038 for linking, but otherwise adjust reloc for merged sections.
1040 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1042 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
1043 _bfd_merged_section_offset for local symbols.
1045 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1047 * Makefile.am: Regenerate dependencies.
1048 * Makefile.in: Regenerate.
1049 * archures.c: Add bfd_mach_sh3_nommu .
1050 * bfd-in2.h: Regenerate.
1051 * cpu-sh.c: Add sh3-nommu architecture.
1052 (bfd_to_arch_table): Create new table.
1053 (sh_get_arch_from_bfd_mach): Create new function.
1054 (sh_get_arch_up_from_bfd_mach): Create new function.
1055 (sh_merge_bfd_arch): Create new function.
1056 * elf32-sh.c (sh_ef_bfd_table): Add table.
1057 (sh_elf_check_relocs): Replace switch statement with
1058 use of sh_ef_bfd_table .
1059 (sh_elf_get_flags_from_mach): Add new function.
1060 (sh_find_elf_flags): Likewise.
1061 (sh_elf_copy_private_data): Replace most of non-elf contents
1062 with a call to sh_merge_bfd_arch() .
1064 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
1066 * Makefile.am (bfdver.h): Use explicit filename, not $< .
1067 * Makefile.in: Regenerate.
1069 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
1071 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
1072 custom calling conventions for dynamic symbols.
1073 (mn10300_elf_relax_section): Avoid relaxing a function as a local
1074 symbol if it's an alias to a global one.
1076 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
1081 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
1083 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
1086 2004-05-26 Alan Modra <amodra@bigpond.net.au>
1088 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
1089 for SHT_GROUP sections.
1091 2004-05-25 Alan Modra <amodra@bigpond.net.au>
1093 * elflink.c (elf_link_add_object_symbols): Don't set up merge
1095 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
1096 * merge.c: Formatting. Remove unnecessary casts. Expand
1097 bfd_get_section_alignment macro.
1098 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
1099 use throughout file.
1100 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
1101 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
1102 section name to determine sinfo group, instead test output section
1104 (_bfd_merge_sections): Add struct bfd_link_info param. Call
1105 _bfd_strip_section_from_output rather than just twiddling flags.
1106 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
1107 (_bfd_merge_sections): Update prototype.
1108 * libbfd.h: Regenerate.
1110 2004-05-24 Mark Kettenis <kettenis@gnu.org>
1112 * netbsd-core.c: Correctly indent section that sets architecture
1115 From Miod Vallat <miod@online.fr>:
1116 * m88kopenbsd.c: New file.
1117 * targets.c (m88k_openbsd_vec): New.
1118 * config.bfd: Add m88k-*-openbsd*.
1119 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
1120 (m88kopenbsd_vec): New.
1121 * configure: Regenerate.
1122 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
1123 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
1125 * Makefile.in: Regenerate.
1126 * po/SRC-POTFILES.in: Regenerate.
1128 2004-05-24 Nick Clifton <nickc@redhat.com>
1130 * hash.c: Remove bogus node "Changing the default Hash Table Size"
1131 introduced by hash table size patch.
1133 2004-05-22 Ben Elliston <bje@au.ibm.com>
1135 * configure.in (is_release): Remove.
1136 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
1137 (AC_OUTPUT): Don't output bfdver.h from version.h.
1138 * configure: Regenerate.
1139 * Makefile.am (RELEASE): New variable.
1140 (bfdver.h): New target.
1141 * Makefile.in: Regenerate.
1142 * doc/Makefile.in: Likewise.
1144 2004-05-22 Ben Elliston <bje@au.ibm.com>
1146 * Makefile.am (config.status): Don't depend on version.h.
1147 * Makefile.in: Regenerate.
1149 2004-05-22 Alan Modra <amodra@bigpond.net.au>
1151 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
1152 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
1153 * libbfd.h: Regenerate.
1154 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
1155 (_bfd_elf_rel_local_sym): Likewise.
1156 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
1157 (elf_link_input_bfd): Likewise.
1158 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
1159 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1160 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1161 (elfNN_ia64_relocate_section): Likewise.
1163 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
1165 * hash.c (bfd_default_hash_table_size): New variable.
1166 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
1167 (bfd_hash_set_default_size): New function. Set the default size
1168 to a selected prime number close to the argument. Document new
1170 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
1171 * bfd-in2.h: Regenerate.
1172 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
1173 * Makefile.in: Regenerate.
1175 2004-05-21 Mark Kettenis <kettenis@gnu.org>
1177 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
1178 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
1179 arm, m68k, m88k and hppa core files.
1181 2004-05-21 Nick Clifton <nickc@redhat.com>
1183 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
1184 (bfd_bwrite): Likewise.
1185 (bfd_tell): Likewise.
1186 (bfd_flush): Likewise.
1187 (bfd_stat): Likewise.
1188 (bfd_seek): Likewise.
1189 (bfd_get_mtime): Likewise.
1190 (bfd_get_size): Likewise.
1192 2004-05-19 Ben Elliston <bje@au.ibm.com>
1194 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
1196 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1198 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
1199 (bfd_generic_openr_next_archived_file): Likewise.
1201 2004-05-17 Bob Wilson <bob.wilson@acm.org>
1203 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
1204 section names by inserting a new substring after .gnu.linkonce, except
1205 for .gnu.linkonce.t.* where the "t." is replaced.
1207 2004-05-17 Adam Nemet <anemet@lnxw.com>
1209 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
1210 (m68-*-lynxos* case): Likewise.
1211 (powerpc-*-lyxnos* case): New case.
1212 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
1214 2004-05-17 David Heine <dlheine@tensilica.com>
1216 * aout-target.h (MY_bfd_copy_private_header_data): Define.
1217 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
1218 * bfd.c (bfd_copy_private_header_data): Define.
1219 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
1221 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1222 * coffcode.h (coff_bfd_copy_private_header_data): Define.
1223 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
1224 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
1225 segments by calling copy_private_bfd_data.
1226 (_bfd_elf_copy_private_header_data): Define.
1227 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
1228 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
1229 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
1230 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
1231 * mmo.c (mmo_bfd_copy_private_header_data): Define.
1232 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
1233 * som.c (som_bfd_copy_private_header_data): Define.
1234 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
1235 * vms.c (vms_bfd_copy_private_header_data): Define.
1236 * bfd-in2.h: Regenerate.
1237 * libbfd.h: Regenerate.
1239 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1241 * elfxx-mips.c (MINUS_TWO): Define.
1242 (mips_elf_higher, mips_elf_highest,
1243 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
1244 some bfd_vma values.
1245 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
1247 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1249 * som.c (log2): Rename to exact_log2. Adjust all callers.
1251 2004-05-13 Paul Brook <paul@codesourcery.com>
1253 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
1254 dwarf3 format CIE entries. Remove comment about the size of the
1255 ra_column field. It is now correctly deduced.
1257 2004-05-13 Joel Sherrill <joel@oarcorp.com>
1259 * config.bfd (or32-*-rtems*): Switch to elf.
1261 2004-05-13 Nick Clifton <nickc@redhat.com>
1263 * po/fr.po: Updated French translation.
1265 2004-05-11 Jakub Jelinek <jakub@redhat.com>
1267 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
1268 into .dynsym if elf_section_data (sec)->dynindx <= 0.
1269 Adjust counting of last_local.
1270 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
1271 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
1272 created by the linker nor !SHF_ALLOC.
1274 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
1275 DT_PLTGOT to the start of the .got.plt section instead of the
1276 .got output section. Set sh_entsize for .got section in addition
1278 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
1279 is at sgot->output_section->vma.
1280 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
1281 DT_PLTGOT to the start of the .got.plt section instead of the
1282 .got output section.
1283 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
1284 is at sgot->output_section->vma. Set sh_entsize for .got section
1285 in addition to .got.plt.
1286 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
1287 (bfd_section_from_phdr): Likewise.
1288 (map_sections_to_segments): Likewise.
1289 (assign_file_positions_for_segments): Likewise.
1290 (get_program_header_size): Likewise.
1291 * elflink.c (bfd_elf_size_dynamic_sections): Set
1292 elf_tdata (output_bfd)->relro from info->relro.
1293 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
1295 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
1297 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
1298 a zero symndx for which we hadn't accounted a dynamic relocation.
1299 (_frvfdpic_add_rofixup): Likewise.
1301 2004-05-07 Brian Ford <ford@vss.fsi.com>
1302 DJ Delorie <dj@redhat.com>
1304 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
1305 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
1306 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
1307 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
1309 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
1311 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
1312 immediately if there's no link info.
1313 (elf32_frvfdpic_copy_private_bfd_data): New.
1314 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
1316 2004-05-06 Zack Weinberg <zack@codesourcery.com>
1318 * dwarf2.c (add_line_info): Also set info->filename to NULL if
1319 filename argument is null; do not call strlen on a null pointer.
1321 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
1323 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
1326 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
1328 * configure.in (bfd_elf32_frvfdpic_vec): New.
1329 * configure: Rebuilt.
1330 * targets.c (bfd_elf32_frvfdpic_vec): New.
1331 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
1333 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
1334 frvfdpic instead of frv. Rearrange elf-target macros such that
1335 the FDPIC-specific ones are only defined for this new target
1337 (bfd_elf32_frvfdpic_vec): Declare.
1339 (elf32_frv_relocate_section): Use it to enable segment checking
1340 and to control rofixup emission. Add output section vma to
1341 applied relocation in non-LOAD non-ALLOC sections. Use
1342 _bfd_error_handler for errors.
1343 (_frv_create_got_section): Create .rel.got and .rofixup only in
1344 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
1346 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
1347 (elf32_frvfdpic_modify_segment_map): Likewise.
1348 (elf32_frv_finish_dynamic_sections): New, do-nothing.
1349 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
1350 error message if we miscompute the rofixup size.
1351 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
1352 (frvfdpic_elf_encode_eh_address): Likewise.
1353 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
1354 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
1355 relocs. Reject unknown relocation types.
1356 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
1357 (frv_elf_merge_private_bfd_data): Likewise.
1358 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
1359 0x4000 for newly-added elf32-frvfdpic.
1361 2004-05-05 Nick Clifton <nickc@redhat.com>
1364 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
1365 returning NULL as most users of this function do not check its
1367 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
1368 of bfd_cache_lookup().
1369 * sco5-core.c (sco5_core_file_p): Likewise.
1370 * trad-core.c (trad_unix_core_file_p): Likewise.
1372 2004-05-05 Nick Clifton <nickc@redhat.com>
1374 * cache.c (bfd_cache_lookup): Improve formatting.
1375 * archive.c: Fix formatting.
1377 2004-05-05 Peter Barada <peter@the-baradas.com>
1379 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
1380 * cpu-m68k.c(bfd_m68k_arch): Likewise.
1381 * bfd-in2.h(bfd_architecture): Regenerate.
1383 2004-05-03 Alan Modra <amodra@bigpond.net.au>
1385 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
1387 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
1388 those against discarded link-once and SEC_MERGE section symbols.
1390 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1392 * section.c (bfd_get_section_by_name_if): New.
1393 * bfd-in2.h: Regenerated.
1395 2004-05-02 Alan Modra <amodra@bigpond.net.au>
1397 * som.c (som_bfd_is_group_section): Define.
1399 2004-05-01 Alan Modra <amodra@bigpond.net.au>
1401 * section.c (bfd_make_section_anyway): Copy the whole
1402 bfd_hash_entry, not just "next" from existing entry.
1404 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf.c (bfd_section_from_shdr): Maintain the section order in
1408 (special_sections): Add ".note.GNU-stack".
1409 (elf_fake_sections): Handle section group for relocatable
1412 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1414 * section.c (bfd_sections_find_if): New.
1415 * bfd-in2.h: Regenerated.
1417 2004-04-30 Alan Modra <amodra@bigpond.net.au>
1419 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
1421 * elf-bfd.h (bfd_elf_is_group_section): Declare.
1422 * elf.c (bfd_elf_is_group_section): New function.
1423 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
1424 * section.c (bfd_generic_is_group_section): New function.
1425 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
1426 (BFD_JUMP_TABLE_LINK): Adjust.
1427 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
1428 * aout-target.h (MY_bfd_is_group_section): Define.
1429 * aout-tic30.c (MY_bfd_is_group_section): Define.
1430 * bfd.c (bfd_is_group_section): Define.
1431 * binary.c (binary_bfd_is_group_section): Define.
1432 * bout.c (b_out_bfd_is_group_section): Define.
1433 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
1434 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
1435 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
1436 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
1437 * coffcode.h (coff_bfd_is_group_section): Define.
1438 * i386msdos.c (msdos_bfd_is_group_section): Define.
1439 * i386os9k.c (os9k_bfd_is_group_section): Define.
1440 * ieee.c (ieee_bfd_is_group_section): Define.
1441 * ihex.c (ihex_bfd_is_group_section): Define.
1442 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
1443 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
1444 * mmo.c (mmo_bfd_is_group_section): Define.
1445 * nlm-target.h (nlm_bfd_is_group_section): Define.
1446 * oasys.c (oasys_bfd_is_group_section): Define.
1447 * pef.c (bfd_pef_bfd_is_group_section): Define.
1448 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
1449 * srec.c (srec_bfd_is_group_section): Define.
1450 * tekhex.c (tekhex_bfd_is_group_section): Define.
1451 * versados.c (versados_bfd_is_group_section): Define.
1452 * vms.c (vms_bfd_is_group_section): Define.
1453 * xsym.c (bfd_sym_bfd_is_group_section): Define.
1454 * bfd-in2.h: Regenerate.
1455 * libbfd.h: Regenerate.
1457 2004-04-30 Alan Modra <amodra@bigpond.net.au>
1459 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
1461 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
1463 * configure.in: Update version to 2.15.91.
1464 * configure: Regenerate.
1466 2004-04-29 Brian Ford <ford@vss.fsi.com>
1468 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
1469 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
1470 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
1471 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
1472 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
1473 .gnu.linkonce.wi. sections.
1474 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
1475 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
1477 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
1478 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1480 2004-04-28 Chris Demetriou <cgd@broadcom.com>
1482 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
1483 * bfd-in2.h: Regenerate.
1484 * libbfd.h: Likewise.
1486 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1488 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
1490 (setup_sections): Use som_subspace_dictionary_record struct instead
1491 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
1492 is_comdat, is_common or dup_common.
1493 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
1494 is_comdat, is_common and dup_common in section subspace_dict from
1496 (som_begin_writing): Use som_subspace_dictionary_record struct.
1497 (som_finish_writing): Likewise.
1498 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
1499 is_common and dup_common flags in info for symbol. Add comment
1500 regarding linker support for these fields. Slightly reorganize
1502 (som_build_and_write_symbol_table): Set is_comdat, is_common and
1503 dup_common fields in symbol table from symbol info.
1504 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
1505 arguments. Set corresponding fields in copy_data. Change all callers.
1506 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
1508 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
1509 * som.h (som_subspace_dictionary_record): Define.
1510 (som_copyable_section_data_struct): Add is_comdat, is_common and
1512 (som_section_data_struct): Use som_subspace_dictionary_record struct
1513 instead of subspace_dictionary_record.
1514 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
1516 2004-04-27 Bob Wilson <bob.wilson@acm.org>
1518 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
1519 if set. Check reloc_done flag before applying relocations. Use
1520 output addresses, both when applying relocations and when comparing
1521 against the specified section.
1522 (elf_xtensa_relocate_section): Use output address to check if dynamic
1523 reloc is in a literal pool. Set section's reloc_done flag.
1525 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
1527 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
1528 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
1530 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
1533 2004-04-27 Alan Modra <amodra@bigpond.net.au>
1535 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
1536 structure field removed in 2004-04-24 patch.
1537 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
1539 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
1541 * elf32-arm.h (elf32_arm_section_flags): Likewise.
1542 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1543 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
1544 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
1545 field before calling elf_backend_section_flags.
1547 2004-04-24 Chris Demetriou <cgd@broadcom.com>
1549 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
1550 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
1551 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
1552 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
1553 and BFD_RELOC_32_PCREL.
1554 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
1555 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
1556 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1557 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
1558 (mips_elf_next_relocation): Move comment about matching HI/LO
1560 (_bfd_mips_elf_relocate_section): Here. Remove handling for
1561 R_MIPS_GNU_REL_HI16.
1563 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1565 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
1566 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
1567 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
1568 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
1569 and update comments to reflect current usage.
1570 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
1571 and MIPS_R_SWITCH, as well as several empty entries. Update comment
1573 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
1574 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
1575 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
1576 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
1577 type number to be MIPS_R_PCREL16.
1578 (mips_relocate_section): Remove support for link-time relaxation
1579 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
1580 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
1581 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
1582 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
1583 relaxation of branches used by embedded-PIC.
1584 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
1585 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
1586 related members, update comment.
1587 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
1588 code related to embedded-PIC.
1589 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
1590 initialization of now-removed 'adjust' member of
1591 'struct ecoff_debug_info'.
1593 2004-04-23 Chris Demetriou <cgd@broadcom.com>
1595 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
1597 2004-04-21 Philip Blundell <pb@nexus.co.uk>
1599 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
1600 relocs for locally defined symbols during -shared final link.
1601 (elf32_arm_final_link_relocate): Likewise.
1603 2004-04-22 Jakub Jelinek <jakub@redhat.com>
1605 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
1606 ELF_LINK_POINTER_EQUALITY_NEEDED.
1607 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
1608 if r_type is not R_X86_64_PC32.
1609 (elf64_x86_64_finish_dynamic_symbol): If
1610 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
1613 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1615 * elf32-sh.c (sh_elf_plt_sym_val): New function.
1616 (elf_backend_plt_sym_val): Define.
1618 2004-04-22 Andrew Cagney <cagney@redhat.com>
1620 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
1622 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1624 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
1626 * som.c (som_set_section_contents): Constantify second argument.
1627 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
1628 (som_object_setup): Rework to avoid warning.
1629 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
1632 2004-04-22 Andrew Cagney <cagney@redhat.com>
1634 * cache.c (bfd_cache_close): Check for a previously closed file.
1636 2004-04-22 Jakub Jelinek <jakub@redhat.com>
1638 * bfd.c (bfd_get_synthetic_symtab): Define.
1639 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
1640 NAME##_get_synthetic_symtab.
1641 (struct bfd_target): Add _bfd_get_synthetic_symtab.
1642 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
1643 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
1645 (_bfd_elf_get_synthetic_symtab): New prototype.
1646 * elfcode.h (elf_get_synthetic_symtab): Define.
1647 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
1648 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
1649 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
1650 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
1651 * bfd-in2.h: Rebuilt.
1652 * libbfd.h: Rebuilt.
1653 * elf32-i386.c (elf_i386_plt_sym_val): New function.
1654 (elf_backend_plt_sym_val): Define.
1655 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
1656 (elf_backend_plt_sym_val): Define.
1657 * elf32-s390.c (elf_s390_plt_sym_val): New function.
1658 (elf_backend_plt_sym_val): Define.
1659 * elf64-s390.c (elf_s390_plt_sym_val): New function.
1660 (elf_backend_plt_sym_val): Define.
1661 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
1662 (elf_backend_plt_sym_val): Define.
1663 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
1664 (elf_backend_plt_sym_val): Define.
1665 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
1666 (elf_backend_plt_sym_val): Define.
1667 * aout-target.h (MY_get_synthetic_symtab): Define.
1668 * aout-tic30.c (MY_get_synthetic_symtab): Define.
1669 * coff-rs6000.c (rs6000coff_vec): Add
1670 _bfd_nodynamic_get_synthetic_symtab.
1671 (pmac_xcoff_vec): Likewise.
1672 * coff64-rs6000.c (rs6000coff64_vec): Add
1673 _bfd_nodynamic_get_synthetic_symtab.
1674 (aix5coff64_vec): Likewise.
1675 * sunos.c (MY_get_synthetic_symtab): Define.
1676 * vms.c (vms_get_synthetic_symtab): Define.
1678 2004-04-22 Nick Clifton <nickc@redhat.com>
1680 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
1682 2004-04-22 Peter Barada <peter@the-baradas.com>
1684 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
1685 * bfd2-in.h: Regenerate.
1686 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
1688 2004-04-21 Chris Demetriou <cgd@broadcom.com>
1690 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
1691 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
1692 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
1693 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
1694 * bfd-in2.h: Regenerate.
1696 2004-04-21 Bob Wilson <bob.wilson@acm.org>
1698 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
1699 require relocations against a weak symbol to reference the same
1700 symbol hash entry if not a final, static link.
1701 (get_cached_value, add_value_map): Add final_static_link argument.
1702 (remove_literals): Pass final_static_link argument as needed.
1704 2004-04-21 Andrew Cagney <cagney@redhat.com>
1706 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
1707 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
1708 (opncls_bwrite, opncls_bclose, opncls_bflush)
1709 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
1710 bfd iovec that uses function callbacks.
1711 (bfd_close): Use the iovec's bclose.
1712 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
1713 (cache_bclose, cache_bflush, cache_bstat)
1714 (cache_iovec): New functions and global variable, implement a
1715 cache "iovec", where applicable set bfd_error.
1716 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
1717 * bfdio.c (struct bfd_iovec): Define.
1718 (real_read): Delete function.
1719 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
1720 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
1721 assume that bread and bwrite set bfd_error.
1722 * bfd.c (struct bfd): Add "iovec", update comments.
1723 * bfd-in2.h, libbfd.h: Re-generate.
1725 2004-04-21 Andrew Cagney <cagney@redhat.com>
1727 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
1729 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
1731 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
1732 (bfd_elf_gc_sections): Fail if a shared object is being created.
1733 Do not fail if dynamic sections have been created. Instead call
1734 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
1735 dynamically referenced symbols. Do not mark the whole graph
1736 rooted at .eh_frame, only the section proper.
1738 2004-04-20 DJ Delorie <dj@redhat.com>
1740 * reloc.c: Add BFD_RELOC_32_SECREL.
1741 * bfd-in2.h: Regenerate.
1742 * libbfd.h: Likewise.
1743 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
1744 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
1745 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
1747 2004-04-19 Jakub Jelinek <jakub@redhat.com>
1749 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
1750 relocs against hidden/protected undefweak symbols properly.
1751 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1753 2004-04-18 Mark Kettenis <kettenis@gnu.org>
1755 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
1756 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
1759 2004-04-17 Brian Ford <ford@vss.fsi.com>
1761 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
1762 filepos for the SizeOfHeaders field.
1763 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
1765 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
1767 2004-04-16 Alan Modra <amodra@bigpond.net.au>
1769 * simple.c (bfd_simple_get_relocated_section_contents): Don't
1770 change reloc_done. Set and restore _cooked_size.
1773 2004-04-15 Mark Kettenis <kettenis@gnu.org>
1775 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
1778 2004-04-15 Nick Clifton <nickc@redhat.com>
1780 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
1782 2004-04-15 Alan Modra <amodra@bigpond.net.au>
1784 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
1786 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
1788 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
1789 when it is a definition.
1791 2004-04-14 Alan Modra <amodra@bigpond.net.au>
1793 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
1794 when statically linking PIC code.
1795 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1797 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1799 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
1800 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
1801 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
1802 * configure: Regenerate.
1804 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
1806 * elflink.c: Include libiberty.h.
1807 * Makefile.am (elflink.lo): Depend on libiberty.h.
1808 * Makefile.in: Regenerate.
1810 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
1812 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
1815 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
1817 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
1818 reserve the memory for dynamic linker
1820 2004-04-05 Mark Kettenis <kettenis@gnu.org>
1822 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
1823 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
1825 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
1828 RELOC_FOR_GLOBAL_SYMBOL.
1829 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
1831 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1834 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
1836 2004-04-01 Paul Brook <paul@codesourcery.com>
1838 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
1839 * elf32-arm.h (struct elf32_elf_section_map): New.
1840 (struct _arm_elf_section_data): New.
1841 (elf32_arm_section_data): Define.
1842 (struct elf32_arm_link_hash_table): Add byteswap_code.
1843 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
1844 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
1845 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
1846 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
1847 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
1848 (bfd_elf32_new_section_hook, elf_backend_write_section,
1849 elf_backend_link_output_symbol_hook): Define.
1851 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
1853 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
1854 that keeps the characters in a B_INCL..B_EINCL range.
1855 (_bfd_link_section_stabs): When computing the sum of the
1856 characters in a B_INCL..B_EINCL range also keep a copy of those
1857 characters. Use this information to distinguish between
1858 include sections that have the same sum and the same length
1859 but which are nevertheless unique.
1861 2004-03-31 Paul Brook <paul@codesourcery.com>
1863 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
1864 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
1866 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
1868 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
1869 to 'sum_chars' and add field 'num_chars'.
1870 (_bfd_link_section_stabs): When computing the sum of the
1871 characters in a B_INCL..B_EINCL range also keep a count of the
1872 number of characters. Use this information to help distinguish
1873 between include sections when have the same sum but which
1874 nevertheless are still unique.
1876 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
1878 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
1880 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
1881 Tomer Levi <Tomer.Levi@nsc.com>
1883 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
1884 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
1885 (BFD32_BACKENDS): Add elf32-cr16c.lo.
1886 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
1887 (cpu-cr16c.lo): New target.
1888 (elf32-cr16c.lo): Likewise.
1889 * Makefile.in: Regenerate.
1890 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
1891 (bfd_archures_list): Add bfd_cr16c_arch.
1892 * config.bfd: Handle cr16c-*-elf*.
1893 * configure.in: Handle bfd_elf32_cr16c_vec.
1894 * configure: Regenerate.
1895 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
1896 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
1897 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
1898 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
1899 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
1900 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
1901 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
1902 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
1903 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
1904 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
1905 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
1906 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
1907 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
1908 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
1909 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
1910 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
1911 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
1912 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
1913 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
1914 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
1915 * targets.c (bfd_elf32_cr16c_vec): Declare.
1916 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
1917 * cpu-cr16c.c: New file.
1918 * elf32-cr16c.c: Likewise.
1919 * libbfd.h: Regenerate.
1920 * bfd-in2.h: Likewise.
1922 2004-03-30 Jakub Jelinek <jakub@redhat.com>
1924 * elf.c (map_sections_to_segments): Fix handling of .tbss.
1926 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1928 * Makefile.am: Remove all mention of elflink.h.
1929 * Makefile.in: Regenerate.
1930 * bfd-in.h (bfd_elf_discard_info): Declare.
1931 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
1932 * bfd-in2.h: Regenerate.
1933 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
1934 bfd_elf32_link_record_dynamic_symbol,
1935 bfd_elf64_link_record_dynamic_symbol,
1936 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
1937 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
1938 _bfd_elf32_link_record_local_dynamic_symbol,
1939 _bfd_elf64_link_record_local_dynamic_symbol,
1940 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
1941 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
1942 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
1943 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
1944 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
1945 _bfd_elf32_reloc_symbol_deleted_p,
1946 _bfd_elf64_reloc_symbol_deleted_p): Delete.
1947 (bfd_elf_link_record_dynamic_symbol,
1948 bfd_elf_link_record_local_dynamic_symbol,
1949 bfd_elf_final_link, bfd_elf_gc_sections,
1950 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
1951 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
1952 bfd_elf_reloc_symbol_deleted_p): Declare.
1953 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
1954 * elf32-arm.h: Update for changed function names. Remove local
1955 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1956 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1957 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1958 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1959 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1960 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1961 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1962 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1963 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1964 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1965 (bfd_elfNN_print_symbol): Define.
1966 * elfcode.h: Don't include elflink.h.
1967 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1968 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1969 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1970 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1971 elf_link_record_local_dynamic_symbol): Don't define.
1972 * elflink.c: Update for changed function names. Move elflink.h
1974 * elflink.h: Delete file.
1975 * po/SRC-POTFILES.in: Regenerate.
1976 * po/bfd.pot: Regenerate.
1978 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1980 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1981 "name" for global syms accidentally removed in 2004-03-20 change.
1983 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1985 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1986 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1987 where Elf_External_* is different for 64 and 32 bit, with
1988 corresponding elf_size_info field.
1989 (struct elf_final_link_info): Use "bfd_byte *" instead
1990 of "Elf_External_Sym *" for external_syms and symbuf.
1991 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1992 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1993 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1994 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1995 (elf_link_sort_cmp2): Adjust.
1996 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1997 using ELF_R_SYM macro. Set u.sym_mask.
1998 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1999 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
2000 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
2001 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
2002 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
2003 swap_syn_out functions. Rearrange dyn swap in/out switch.
2004 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
2005 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
2006 (elf_link_flush_output_syms): Add elf_backend_data arg.
2007 (elf_link_check_versioned_symbol): Likewise.
2008 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
2009 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
2010 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
2011 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
2012 ELF_R_TYPE and ELF_R_INFO macros.
2013 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
2014 based on size rather than using ELF_R_INFO.
2015 (elf_gc_mark): Set up r_sym_shift local var and use instead of
2017 (struct alloc_got_off_arg): New.
2018 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
2019 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
2020 (elf_gc_allocate_got_offsets): Adjust.
2021 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
2022 ELF_R_SYM. Use bfd_section_from_elf_index.
2023 (elf_bfd_discard_info): Set cookie.r_sym_shift.
2024 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
2025 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
2027 2004-03-26 Stan Shebs <shebs@apple.com>
2029 Remove MPW support, no longer used.
2030 * config.bfd (powerpc-*-mpw*): Remove configuration.
2031 * mpw-config.in, mpw-make.sed: Remove files.
2032 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
2034 2004-03-26 Alan Modra <amodra@bigpond.net.au>
2036 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
2037 (ppc64_elf_add_symbol_hook): New function.
2038 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
2039 const from Elf_Internal_Sym param.
2040 * elflink.c (elf_link_add_object_symbols): Adjust.
2041 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
2042 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
2043 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
2044 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
2045 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
2046 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
2047 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
2048 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
2049 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
2050 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
2051 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
2052 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
2053 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
2054 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
2055 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
2056 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
2058 2004-03-26 Alan Modra <amodra@bigpond.net.au>
2060 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
2061 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
2062 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
2063 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
2064 (bfd_elf64_bfd_link_add_symbols): Delete.
2065 (bfd_elf_link_add_symbols): Declare.
2066 * elfcode.h (elf_bfd_link_add_symbols): Delete.
2067 * elflink.c: Include safe-ctype.h.
2068 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
2070 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
2071 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
2073 (elf_link_add_archive_symbols): Rename from
2074 _bfd_elf_link_add_archive_symbols, make static.
2075 (elf_link_add_object_symbols): New function. Corresponding
2076 elflink.h function converted to use elf_size_info.
2077 (bfd_elf_link_add_symbols): Likewise.
2078 (bfd_elf_size_dynamic_sections): Adjust.
2079 * elflink.h (elf_bfd_link_add_symbols): Delete.
2080 (elf_link_add_object_symbols): Delete.
2081 * elf32-gen.c (elf32_generic_link_add_symbols): Call
2082 bfd_elf_link_add_symbols.
2083 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
2085 2004-03-25 Alan Modra <amodra@bigpond.net.au>
2087 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
2088 and chained shared libs only if dynsym. Clear dynsym on forced-local.
2090 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
2091 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
2092 (_bfd_elf_add_dt_needed_tag): Declare.
2093 (_bfd_elf_sort_symbol): Declare.
2094 (_bfd_elf_finalize_dynstr): Declare.
2095 (RELOC_FOR_GLOBAL_SYM): Formatting.
2096 * elfcode.h (elf_add_dynamic_entry): Delete.
2097 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
2098 elflink.h function converted to use elf_size_info.
2099 (_bfd_elf_add_dt_needed_tag): Likewise.
2100 (_bfd_elf_sort_symbol): Likewise.
2101 (_bfd_elf_finalize_dynstr): Likewise.
2102 (compute_bucket_count): Likewise.
2103 (bfd_elf_size_dynamic_sections): Likewise. Check result of
2104 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
2105 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
2106 * elflink.h: ..here.
2107 (sort_symbol, add_dt_needed_tag): Delete.
2108 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
2109 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
2111 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
2112 * elf32-cris.c (add_dynamic_entry): Likewise.
2113 * elf32-hppa.c (add_dynamic_entry): Likewise.
2114 * elf32-i370.c (add_dynamic_entry): Likewise.
2115 * elf32-i386.c (add_dynamic_entry): Likewise.
2116 * elf32-m32r.c (add_dynamic_entry): Likewise.
2117 * elf32-m68k.c (add_dynamic_entry): Likewise.
2118 * elf32-ppc.c (add_dynamic_entry): Likewise.
2119 * elf32-s390.c (add_dynamic_entry): Likewise.
2120 * elf32-sh.c (add_dynamic_entry): Likewise.
2121 * elf32-sparc.c (add_dynamic_entry): Likewise.
2122 * elf32-vax.c (add_dynamic_entry): Likewise.
2123 * elf32-xtensa.c (add_dynamic_entry): Likewise.
2124 * elf64-alpha.c (add_dynamic_entry): Likewise.
2125 * elf64-hppa.c (add_dynamic_entry): Likewise.
2126 * elf64-ppc.c (add_dynamic_entry): Likewise.
2127 * elf64-s390.c (add_dynamic_entry): Likewise.
2128 * elf64-sparc.c (add_dynamic_entry): Likewise.
2129 * elf64-x86-64.c (add_dynamic_entry): Likewise.
2130 * elfxx-ia64.c (add_dynamic_entry): Likewise.
2131 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2132 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
2133 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
2134 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
2136 2004-03-23 Paul Brook <paul@codesourcery.com>
2138 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
2140 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2142 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
2143 literal tables and check for relocs outside of literal pools.
2144 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
2145 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
2147 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
2148 (elf_xtensa_relocate_section): Read literal tables and check for
2149 dynamic relocations in read-only sections and not in literal pools.
2151 2004-03-23 Alan Modra <amodra@bigpond.net.au>
2154 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
2156 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2158 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2159 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
2160 not defined by the executable, or defined in a DSO.
2161 <eliding run-time relocation of .got>: Initialize GOT entry for a
2162 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
2164 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
2165 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
2166 a PLT reloc to GOT for an executable.
2167 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
2168 .got for a DSO and explain why.
2169 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
2170 and unreferenced symbols for which a PLT is defined. Adjust
2171 dynamic-symbol pruning correspondingly, to make sure we don't lose
2172 a dynamic symbol also defined by a DSO.
2174 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2176 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
2177 and rel args. Group input and output args. Wrap to 80 columns.
2178 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
2179 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
2180 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
2181 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
2182 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
2183 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
2184 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
2185 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
2186 RELOC_FOR_GLOBAL_SYMBOL invocation.
2188 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
2190 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
2191 unresolved symbols in objects aren't allowed.
2193 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
2195 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2196 (elf_hppa_unmark_useless_dynamic_symbols):
2197 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2198 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
2199 (elf32_hppa_relocate_section): Likewise.
2200 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2201 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2202 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2203 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2204 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2206 * elf-m10200.c (mn10200_elf_relocate_section): Use
2207 RELOC_FOR_GLOBAL_SYMBOL.
2208 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2209 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2210 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2211 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2212 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2213 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
2214 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2215 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2216 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2217 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2218 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2219 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2221 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2223 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
2224 (final_link_relocate): Likewise.
2225 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
2226 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
2228 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2230 * Makefile.am: Run "make dep-am".
2231 * Makefile.in: Regenerate.
2232 * aclocal.m4: Regenerate.
2233 * config.in: Regenerate.
2234 * po/bfd.pot: Regenerate.
2236 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2237 H.J. Lu <hongjiu.lu@intel.com>
2239 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
2240 type and size change code to where it was previously. Remove
2241 dt_needed param. Treat old weak syms as strong if new sym is
2242 from a shared lib, even when old sym is from another shared
2243 lib. Remove unnecessary tests of oldweak and newweak. Correct
2245 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
2246 _bfd_elf_merge_symbol calls.
2247 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
2248 dt_needed local var. Update comments.
2249 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
2250 (_bfd_elf_add_default_symbol): Likewise.
2252 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
2253 strong syms in one shared object overriding weak syms in another.
2255 2004-03-18 Alan Modra <amodra@bigpond.net.au>
2257 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
2258 dyn_lib_class field. Rearrange for better packing.
2259 (elf_dt_soname): Delete.
2260 (elf_dyn_lib_class): Define.
2261 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
2262 (bfd_elf_set_dt_needed_soname): Delete.
2263 (bfd_elf_set_dyn_lib_class): New function.
2264 * elflink.h (add_dt_needed_tag): New function. Split out from..
2265 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
2266 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
2267 initialization of soname.
2268 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
2270 * bfd-in.h (enum dynamic_lib_link_class): New.
2271 (bfd_elf_set_dt_needed_soname): Delete.
2272 (bfd_elf_set_dyn_lib_class): Declare.
2273 * bfd-in2.h: Regenerate.
2275 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
2276 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
2277 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
2278 symbol loop. Instead use add_needed to flag tag as written.
2280 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
2282 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2283 logic for null_input_bfd detection.
2285 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2287 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2289 2004-03-16 Mark Kettenis <kettenis@gnu.org>
2291 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
2294 2004-03-16 Alan Modra <amodra@bigpond.net.au>
2296 * elflink.c (elf_link_read_relocs_from_section): Don't use
2297 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
2298 (_bfd_elf_link_read_relocs): ..to here.
2299 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
2301 2004-03-16 Alan Modra <amodra@bigpond.net.au>
2303 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
2304 values selected in configure.host. Require both to be defined
2305 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
2306 corresponding BFD_HOST vars with quotes.
2307 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
2308 Always require BFD_HOST_64_BIT_DEFINED.
2309 <file_ptr type>: Find off_t size before emitting message. Combine
2310 off_t and ftello64 conditional.
2311 * configure: Regenerate.
2313 2004-03-16 Alan Modra <amodra@bigpond.net.au>
2315 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
2316 aliasing warning. Remove trailing whitespace throughout file.
2318 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2320 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
2321 input_section in calls to get_dyn_name.
2322 * 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
2324 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
2326 2004-03-15 Alan Modra <amodra@bigpond.net.au>
2328 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
2329 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
2330 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
2331 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
2332 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
2333 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
2334 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
2336 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
2337 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
2338 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
2339 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
2340 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
2341 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
2342 (read_8_bytes, read_indirect_string, read_address): Likewise.
2343 (read_abbrevs, parse_comp_unit): Likewise.
2344 * targets.c (struct bfd_target): Likewise.
2345 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
2346 * hppabsd-core.c: Likewise. Formatting.
2347 * hpux-core.c: Likewise.
2348 * irix-core.c: Likewise.
2349 * netbsd-core.c: Likewise.
2350 * osf-core.c: Likewise.
2351 * ptrace-core.c: Likewise.
2352 * sco5-core.c: Likewise.
2353 * trad-core.c: Likewise.
2354 * configure: Regenerate.
2355 * bfd-in2.h: Regenerate.
2357 2004-03-15 Alan Modra <amodra@bigpond.net.au>
2359 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
2360 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
2361 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
2362 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2363 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
2364 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
2365 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
2366 * libbfd.c: Likewise in function definitions.
2367 (bfd_put_8): Mask with 0xff rather than casting to char.
2368 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
2369 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
2370 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
2371 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
2372 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
2373 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
2374 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
2375 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
2376 (H_GET_64, H_GET_32, H_GET_16): Likewise.
2377 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
2378 * archive.c (do_slurp_coff_armap): Update swap prototype.
2379 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
2380 (tic54x_getl_signed_32): Likewise.
2381 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
2382 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
2383 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
2384 (bfd_getp_signed_32, bfd_putp32): Likewise.
2385 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
2386 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
2387 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
2388 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
2389 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
2390 bfd_h_getx_signed_16, bfd_h_putx16.
2391 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
2392 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
2393 * hpux-core.c: Likewise.
2394 * irix-core.c: Likewise.
2395 * netbsd-core.c: Likewise.
2396 * osf-core.c: Likewise.
2397 * ptrace-core.c: Likewise.
2398 * sco5-core.c: Likewise.
2399 * trad-core.c: Likewise.
2400 * bfd-in2.h: Regenerate.
2402 2004-03-15 Matt Thomas <matt@3am-software.com>
2404 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
2407 2004-03-13 Mark Kettenis <kettenis@gnu.org>
2409 * config.bfd: Add x86_64-*-openbsd*.
2410 * configure.in (x86_64-*-openbsd*): Set COREFILE to
2412 * configure: Regenerate.
2414 2004-03-12 Nick Clifton <nickc@redhat.com>
2415 Dave Murphy <wintermute2k4@ntlworld.com>
2417 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
2418 if the input bfd does not contain any code.
2420 2004-03-09 Steve Ellcey <sje@cup.hp.com>
2422 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
2424 2004-03-05 Fred Fish <fnf@redhat.com>
2426 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
2427 mips16 symbols to be even rather than testing first for even/odd.
2428 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
2430 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
2432 * elf.c (map_sections_to_segments): Ignore .tbss sections for
2435 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
2437 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
2438 undefined symbols as hash_new.
2440 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
2442 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
2444 * elf32-sh.c: Ditto.
2445 * bfd-in2.h: Regenerate.
2447 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
2449 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
2451 (_frv_count_got_plt_entries): Initialize them.
2452 (frv_pic_relocs_info_find): Add insert argument. Adjust all
2454 (frv_pic_relocs_info_for_global): Likewise.
2455 (frv_pic_relocs_info_for_local): Likewise.
2456 (frv_pic_merge_early_relocs_info): New.
2457 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
2459 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
2460 Check that we don't exceed the allocated count for entry.
2461 (_frv_add_rofixup): Likewise.
2462 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
2463 (elf32_frv_finish_dynamic_sections): Improve error message in case
2464 we emit too few rofixup entries.
2466 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
2468 * archures.c (bfd_mach_fr450): New.
2469 * bfd-in2.h: Regenerate.
2470 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
2471 (arch_info_500): Link to it.
2472 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
2473 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
2474 (frv_elf_arch_extension_p): New function.
2475 (frv_elf_merge_private_bfd_data): Use it.
2477 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
2479 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
2481 * elflink.h (is_global_data_symbol_definition): Moved to
2483 (elf_link_is_defined_archive_symbol): Likewise.
2484 (elf_link_add_archive_symbols): Likewise. Renamed to
2485 _bfd_elf_link_add_archive_symbols.
2487 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
2488 of ELF symbol table entry from backend.
2489 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
2490 instead of elf_link_add_object_symbols.
2492 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
2494 * elf-bfd.h (struct elf_backend_data): Added
2495 elf_backend_can_make_relative_eh_frame,
2496 elf_backend_can_make_lsda_relative_eh_frame and
2497 elf_backend_encode_eh_address.
2498 (_bfd_elf_encode_eh_address): Declare.
2499 (_bfd_elf_can_make_relative): Declare.
2500 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
2501 hooks to decide whether to attempt to make_relative and
2503 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
2504 (_bfd_elf_can_make_relative): New.
2505 (_bfd_elf_encode_eh_address): New.
2506 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
2507 (frv_elf_encode_eh_address): New.
2508 (elf_backend_can_make_relative_eh_frame): Define.
2509 (elf_backend_can_make_lsda_relative_eh_frame): Define.
2510 (elf_backend_encode_eh_address): Define.
2512 (elf_backend_can_make_relative_eh_frame): Define.
2513 (elf_backend_can_make_lsda_relative_eh_frame): Define.
2514 (elf_backend_encode_eh_address): Define.
2515 (elfNN_bed): Add them.
2517 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
2519 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
2520 complain_on_overflow to signed.
2522 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
2524 * elflink.h (sort_symbol): New.
2525 (elf_link_add_object_symbols): Use a sorted symbol array for
2528 2004-02-27 Jakub Jelinek <jakub@redhat.com>
2530 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
2531 for pc relative relocs.
2532 (elf_s390_relocate_section): Likewise.
2533 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
2534 for pc relative relocs.
2535 (elf_s390_relocate_section): Likewise.
2537 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
2539 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
2542 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
2544 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
2545 field to track if a relocation is against readonly section.
2546 (count_dyn_reloc): Take a new argument for rent->reltext.
2547 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
2548 (get_reloc_section): Don't set ia64_info->reltext here.
2549 (allocate_dynrel_entries): Set ia64_info->reltext here.
2551 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
2553 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
2554 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
2555 function's descriptor to symbol+offset, and map local undefweak
2556 symbol to NULL function descriptor.
2557 (elf32_frv_relocate_section): Likewise.
2559 2004-02-23 Mark Kettenis <kettenis@gnu.org>
2561 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
2563 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
2564 (netbsd_core_file_p): Set architecture from machine ID for
2567 2004-02-23 Jakub Jelinek <jakub@redhat.com>
2569 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
2570 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
2572 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
2574 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
2575 symbols with non-default visibility.
2577 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
2579 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
2580 IMAGE_SCN_MEM_WRITE on known sections only.
2582 2004-02-20 Jakub Jelinek <jakub@redhat.com>
2584 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
2585 symbols used in PIE relocs.
2587 2004-02-19 Jakub Jelinek <jakub@redhat.com>
2589 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
2592 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
2594 * configure.in: Update version to 2.15.90.
2595 * configure: Regenerate.
2597 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
2598 Richard Sandiford <rsandifo@redhat.com>
2600 * elfxx-mips.c (mips_elf_calculate_relocation): Use
2601 _bfd_elf_symbol_refs_local_p to decide whether to decay
2602 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
2603 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
2604 relocs if the symbol wasn't defined by a regular object file.
2605 Don't check the symbol's dynindx.
2607 2004-02-16 Andrew Cagney <cagney@redhat.com>
2609 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
2611 * bfd-in2.h: Re-generate.
2613 2004-02-14 Andrew Cagney <cagney@redhat.com>
2615 * configure.host (HDEFINES): When hppa*-*-hpux*, define
2616 _LARGEFILE64_SOURCE.
2618 2004-02-13 Andrew Cagney <cagney@redhat.com>
2620 * elf.c (vma_page_aligned_bias): New function.
2621 (assign_file_positions_except_relocs)
2622 (assign_file_positions_for_segments): Replace broken modulo
2623 arithmetic with call to vma_page_aligned_bias.
2625 2004-02-11 Andrew Cagney <cagney@redhat.com>
2627 * bfd-in.h: Update copyright.
2628 (bfd_tell): Change return type to file_ptr.
2629 * bfd-in2.h: Re-generate.
2630 * cache.c: Update copyright.
2631 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
2633 (close_one): Use real_ftell.
2634 * bfdio.c: Update copyright.
2635 (real_ftell, real_fseek): New functions.
2636 (bfd_tell): Use real_fseek and real_ftell, change return type to
2638 (bfd_seek): Use real_ftell and real_fseek, change type of
2639 file_position to a file_ptr.
2640 * libbfd-in.h: Update copyright.
2641 (real_ftell, real_fseek): Declare.
2642 * libbfd.h: Re-generate.
2644 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
2645 fseeko and fseeko64. Determine bfd_file_ptr.
2646 * configure: Re-generate.
2647 * config.in: Re-generate.
2649 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
2651 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
2652 * elf32-h8300.c: Likewise.
2654 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
2655 Nick Clifton <nickc@redhat.com>
2657 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
2658 GOT entries with no associated GOT subsection.
2660 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
2662 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
2663 * elf.c (swap_out_syms): Use it to decide whether local section
2664 symbols should be named.
2665 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
2666 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
2667 (elf_backend_name_local_section_symbols): Define.
2668 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
2670 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
2672 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
2673 (elfNN_ia64_relax_section): Optimize brl to br during the relax
2676 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
2678 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
2679 to bfd_link_hash_entry passed by reference to
2680 _bfd_generic_link_add_one_symbol.
2682 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
2684 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
2685 relocations against dynamic symbols.
2687 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
2689 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
2692 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
2694 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
2695 * bfd-in2.h, libbfd.h: Rebuilt.
2697 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
2699 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
2700 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
2701 flag has been cleared.
2703 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
2705 * coff-h8300.c: Add and adjust comments about relaxation.
2706 * elf32-h8300.c: Likewise.
2708 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
2710 * coff-h8300.c: Fix comment typos.
2711 * elf32-h8300.c: Likewise.
2713 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
2715 * coff-h8300.c: Add comments about relaxation.
2716 * elf32-h8300.c: Likewise.
2718 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2720 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
2722 * aclocal.m4: Regenerate.
2723 * configure: Regenerate.
2725 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
2727 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
2728 mips_elf64_rtype_to_howto instead of using howto_table.
2730 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
2732 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
2734 (elf32_arm_check_relocs): Don't increment the PLT refcount for
2735 relocs which would not use the PLT.
2737 2004-01-13 Alan Modra <amodra@bigpond.net.au>
2739 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
2740 (ppc64_elf_gc_sweep_hook): Likewise.
2741 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
2743 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
2745 Adds linker relaxation support for bit manipulation insns like
2746 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
2748 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
2749 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
2750 * coff-h8300.c: Opcode for bit manipulation insn is checked in
2751 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
2753 2004-01-12 Alan Modra <amodra@bigpond.net.au>
2755 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
2757 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
2759 * elf32-h8300.c: Fix formatting.
2761 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
2763 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
2764 dynamic object is present. Declare r_symndx and h in an inner
2766 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2768 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
2770 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
2771 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
2772 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
2773 identically. Do not emit PC24 relocations for shared libraries.
2774 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
2775 identically. Don't adjust pc_count.
2776 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
2777 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
2778 adjust count for branch relocations.
2779 (allocate_dynrelocs): Correct typo in call to
2780 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
2781 PC24 or PLT32 relocs when linking.
2783 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
2785 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
2786 relocation howto with ARM_26 one for consistency.
2787 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
2788 that will be converted to ARM_26D ones, since we always want 'done'
2789 relocations to be reflected in section's data.
2790 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
2792 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
2795 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
2797 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
2798 are not partial_inplace during a relocatable link.
2800 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
2802 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
2803 if no dynamic object is present. Declare r_symndx and h in an
2806 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
2808 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
2809 trampoline if it is known out of range.
2811 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2813 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
2814 * elf32-frv.c (_frv_osec_readonly_p): New.
2815 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
2817 (_frv_count_got_plt_entries): Adjust expected count accordingly.
2818 (elf32_frv_relocate_section): Likewise. Error out if attempting
2819 to emit rofixups or dynamic relocs in read-only segments. Use
2820 _bfd_elf_section_offset to adjust r_offsets in rofixups and
2821 dynamic relocations.
2822 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
2823 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
2824 relocations or fixups involving merged sections correctly. Avoid
2825 crash when undefined symbol is referenced by R_FRV_32 or
2826 R_FRV_FUNCDESC_VALUE.
2827 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
2828 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
2829 input section holding local symbol to addend of R_FRV_32 or
2830 R_FRV_FUNCDESC_VALUE dynamic relocation.
2831 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
2832 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
2833 (elf32_frv_always_size_sections): Don't store pointer to
2834 __stacksize symbol in sec_info.
2835 (elf32_frv_modify_segment_map): Look it up here.
2836 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
2837 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
2838 of the lazy PLT entry, not only its offset, as the low word of a
2839 function descriptor.
2840 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
2841 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
2842 if a hash table entry already exists but is not a definition.
2843 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2844 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
2845 (_frv_add_rofixup): Don't inline.
2846 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
2847 for undefweak symbols.
2848 (elf32_frv_relocate_section): Avoid crash while computing
2849 relocation when linking with shared library. Only emit rofixups
2850 and dynamic relocations for alloc&load sections. Mark binaries
2851 with inter-segment relocations for relocation as a unit.
2852 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
2853 (DEFAULT_STACK_SIZE): New.
2854 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
2855 emit rofixups or dynamic relocs when linking dynamic non-PIE
2857 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
2858 shared libs too. Reserve the last entry for the GOT pointer.
2859 (elf32_frv_finish_dynamic_sections): Emit it.
2860 (elf32_frv_always_size_sections): New.
2861 (elf32_frv_modify_segment_map): New.
2862 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
2864 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
2865 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
2866 (elf_backend_always_size_sections): New.
2867 (elf_backend_modify_segment_map): New.
2868 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
2869 * config.bfd: Added frv-*-*linux*.
2870 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
2871 ABS section, instead of crashing.
2872 (elf32_frv_relocate_section): Don't crash before warning about
2873 different segments in non-PIC relocation.
2874 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
2875 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
2876 relocs to undefweak symbols.
2877 (elf32_frv_relocate_section): Ditto for undefined symbols.
2878 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
2879 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
2880 gotfixup section was created.
2881 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
2882 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
2883 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
2884 complain_overflow_signed.
2885 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
2886 have not been allocated.
2887 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
2888 privfd only if dynamic sections were created.
2889 (elf32_frv_relocate_section): Compute gprel_segment, and use it
2890 for GPREL relocs. When linking relocatable FDPIC executables,
2891 emit warnings for relocations that would be illegal on PIE or
2892 shared libraries. Emit rofixup for R_FRV_32 only if input object
2894 (_frv_create_got_section): Define _gp symbol in the rofixup
2896 (elf32_frv_finish_dynamic_sections): If rofixups needed but
2897 dynamic sections missing, error out requesting -melf32frvfd.
2898 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2899 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
2900 computation of addends from section and global or local symbol
2901 value. Change return type to bfd_boolean, and return a failure if
2902 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
2903 nonzero addend is required.
2904 (elf32_frv_relocate_section): Likewise. Print error for
2905 unsupported nonzero addends.
2906 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2907 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
2908 force everything local.
2909 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
2910 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
2911 (frv_gotfixup_section): New.
2912 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
2913 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
2915 (_frv_add_rofixup): New.
2916 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
2917 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
2918 improve some ugly conditions.
2919 (elf32_frv_relocate_section): Likewise. Reject inter-segment
2920 relocations in fdpic.
2921 (_frv_create_got_section): Create .rofixup.got section.
2922 (struct _frv_dynamic_got_info): Added fixups.
2923 (_frv_count_got_plt_entries): Account in-GOT relocations into
2924 relocs32, relocsfd and relocsfdv. Account them into relocs or
2925 fixups, as appropriate.
2926 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
2928 (elf32_frv_finish_dynamic_sections): Verify that the right number
2929 of relocations and fixups was generated.
2930 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
2932 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
2933 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
2934 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
2935 descriptor of a (formerly-)global symbol is local.
2936 (struct frv_pic_relocs_info): Adjust comments.
2937 (_frv_emit_got_relocs_plt_entries): Adjust.
2938 (elf32_frv_relocate_section): Likewise.
2939 (_frv_count_got_plt_entries): Likewise.
2940 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
2941 symbol's value to addend in the common preamble. Decay dynamic
2942 symbols to section+offset if they bind or call locally, for GOT
2943 and FUNCDESC_VALUE, respectively.
2944 (elf32_frv_relocate_section): Likewise.
2945 (elf32_frv_check_relocs): Don't register as dynamic symbols of
2946 internal or hidden visibility.
2947 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
2948 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
2949 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
2950 (elf32_frv_relocate_section): Pass relocation addend in. Use
2951 original relocation addend to look up the got relocs/plt entries
2952 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
2953 processing relocations that reference .scommon symbols.
2954 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2955 Introduce support for dynamic linking.
2956 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2957 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2958 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2959 (frv_reloc_type_lookup): Return REL howtos for executables and
2961 (frv_info_to_howto_rel): New.
2962 (struct frv_elf_link_hash_table): New.
2963 (frv_hash_table, frv_got_section, frv_gotrel_section,
2964 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2965 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2966 (frv_elf_link_hash_table_create): New.
2967 (struct frv_pic_relocs_info): New.
2968 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2969 (frv_pic_relocs_info_find): New.
2970 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2972 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2973 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2974 (_frv_emit_got_relocs_plt_entries): New.
2975 (elf32_frv_relocate_section): Add support for dynamic linking.
2976 Handle new relocations.
2977 (_frv_create_got_section): New.
2978 (elf32_frv_create_dynamic_sections): New.
2979 (ELF_DYNAMIC_INTERPRETER): New.
2980 (struct _frv_dynamic_got_info): New.
2981 (_frv_count_got_plt_entries): New.
2982 (struct _frv_dynamic_got_plt_info): New.
2983 (_frv_compute_got_alloc_data): New.
2984 (_frv_get_got_entry, _frv_get_fd_entry): New.
2985 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2986 (_frv_resolve_final_relocs_info): New.
2987 (elf32_frv_size_dynamic_sections): New.
2988 (elf32_frv_finish_dynamic_sections): New.
2989 (elf32_frv_adjust_dynamic_symbol): New.
2990 (elf32_frv_finish_dynamic_symbol): New.
2991 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2993 (elf_info_to_howto_rel): Define.
2994 (bfd_elf32_bfd_link_hash_table_create): Define.
2995 (elf_backend_create_dynamic_sections): Define.
2996 (elf_backend_adjust_dynamic_symbol): Define.
2997 (elf_backend_size_dynamic_sections): Define.
2998 (elf_backend_finish_dynamic_symbol): Define.
2999 (elf_backend_finish_dynamic_sections): Define.
3000 (elf_backend_want_got_sym): Define.
3001 (elf_backend_got_header_size): Define.
3002 (elf_backend_want_got_plt): Define.
3003 (elf_backend_plt_readonly): Define.
3004 (elf_backend_want_plt_sym): Define.
3005 (elf_backend_plt_header_size): Define.
3006 (elf_backend_may_use_rel_p): Define.
3007 (elf_backend_may_use_rela_p): Define.
3008 (elf_backend_default_use_rela_p): Define.
3009 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
3010 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
3011 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
3012 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
3013 (frv_reloc_map): Map the corresponding BFD relocs to them.
3014 (frv_reloc_type_lookup): ... and back to BFD relocs.
3015 * reloc.c: New relocs.
3016 * bfd-in2.h, libbfd.h: Rebuilt.
3017 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3018 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
3019 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
3020 R_FRV_FUNCDESC_GOTLO): New.
3021 (frv_reloc_map): Map the corresponding BFD relocs to them.
3022 (frv_reloc_type_lookup): ... and back to BFD relocs.
3023 * reloc.c: New relocs.
3024 * bfd-in2.h, libbfd.h: Rebuilt.
3026 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3028 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
3029 targets to support pages of up to 64kB.
3030 (elf32_bed): Redefine to get a separate backend data structure for
3031 traditional targets.
3032 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
3033 targets to support pages of up to 64kB.
3034 (elf64_bed): Redefine to get a separate backend data structure for
3035 traditional targets.
3036 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
3037 targets to support pages of up to 64kB.
3038 (elf32_bed): Redefine to get a separate backend data structure for
3039 traditional targets.
3041 2004-01-04 Mark Kettenis <kettenis@gnu.org>
3043 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
3045 2004-01-02 Mark Kettenis <kettenis@gnu.org>
3047 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
3048 (elf_i386_grok_psinfo): Likewise.
3050 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3052 * config.bfd: Add m68k-uClinux target.
3054 2004-01-01 Grant Edwards <grante@visi.com>
3056 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
3057 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
3058 (elf32_h8_gc_sweep_hook): New function.
3059 (elf_backend_gc_mark_hook): Define.
3060 (elf_backend_gc_sweep_hook): Define.
3061 (elf_backend_can_gc_sections): Define.
3063 For older changes see ChangeLog-0203
3069 version-control: never