1 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (elf_link_input_bfd): Make non-debugging reference
5 to discarded section an error.
7 2005-04-21 Jerome Guitton <guitton@gnat.com>
9 * configure.in: Replace BFD_NEED_DECLARATION checks by the
10 corresponding AC_CHECK_DECLS.
11 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
13 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
14 * configure: Regenerate.
17 2005-04-21 Andreas Schwab <schwab@suse.de>
19 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
20 unsigned from type of dynamic_interpreter.
21 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
24 * elf.c (assign_section_numbers): Fix comment.
26 2005-04-21 Jerome Guitton <guitton@gnat.com>
28 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
29 for struct som_exec_auxhdr fields.
31 2005-04-21 Nick Clifton <nickc@redhat.com>
33 * aout-adobe.c: Convert to ISO C and fix formatting.
34 * aout-arm.c: Convert to ISO C and fix formatting.
35 * aout-cris.c: Convert to ISO C and fix formatting.
36 * aout-ns32k.c: Convert to ISO C and fix formatting.
37 * aout-tic30.c: Convert to ISO C and fix formatting.
38 * coffcode.h: Convert to ISO C and fix formatting.
39 * coffswap.h: Convert to ISO C and fix formatting.
40 * i386aout.c: Convert to ISO C and fix formatting.
41 * libaout.h: Convert to ISO C and fix formatting.
42 * libcoff-in.h: Convert to ISO C and fix formatting.
43 * libcoff.h: Convert to ISO C and fix formatting.
44 * libecoff.h: Convert to ISO C and fix formatting.
45 * libnlm.h: Convert to ISO C and fix formatting.
46 * libpei.h: Convert to ISO C and fix formatting.
47 * libxcoff.h: Convert to ISO C and fix formatting.
48 * nlm-target.h: Convert to ISO C and fix formatting.
49 * nlm.c: Convert to ISO C and fix formatting.
50 * nlm32-alpha.c: Convert to ISO C and fix formatting.
51 * nlm32-i386.c: Convert to ISO C and fix formatting.
52 * nlm32-ppc.c: Convert to ISO C and fix formatting.
53 * nlm32-sparc.c: Convert to ISO C and fix formatting.
54 * nlmcode.h: Convert to ISO C and fix formatting.
55 * nlmswap.h: Convert to ISO C and fix formatting.
56 * pe-mips.c: Convert to ISO C and fix formatting.
57 * peXXigen.c: Convert to ISO C and fix formatting.
58 * peicode.h: Convert to ISO C and fix formatting.
59 * vms-gsd.c: Convert to ISO C and fix formatting.
60 * vms-hdr.c: Convert to ISO C and fix formatting.
61 * vms-misc.c: Convert to ISO C and fix formatting.
62 * vms-tir.c: Convert to ISO C and fix formatting.
63 * vms.c: Convert to ISO C and fix formatting.
64 * vms.h: Convert to ISO C and fix formatting.
66 * coffgen.c (coff_print_symbol): Restore correct formatting of
69 2005-04-20 David S. Miller <davem@davemloft.net>
71 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
72 (_bfd_sparc_elf_link_hash_table_create): Likewise.
73 (allocate_dynrelocs): Likewise.
75 2005-04-20 Jerome Guitton <guitton@gnat.com>
77 * configure.in: Fix the check for basename declaration. Add check
78 for declarations of ftello, ftello64, fseeko, fseeko64.
79 * configure: Regenerate.
81 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
83 2005-04-19 David S. Miller <davem@davemloft.net>
85 * elfxx-sparc.c: New file.
86 * elfxx-sparc.h: New file.
87 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
88 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
89 (elfxx-sparc.lo): New rule.
90 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
91 (elf64-sparc.lo): Likewise.
92 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
93 (bfd_elf64_sparc_vec): Likewise.
94 * configure: Regenerate.
95 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
96 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
97 which is more consistent with elf32-sparc.c
99 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
101 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
102 (mips_elf_create_local_got_entry): Check h->root.forced_local.
104 2005-04-19 Alan Modra <amodra@bigpond.net.au>
106 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
107 dynamic relocs in non-SEC_ALLOC sections.
108 (ppc_elf_gc_sweep_hook): Likewise.
109 (ppc_elf_relax_section): Likewise.
110 (ppc_elf_relocate_section): Likewise.
112 2005-04-18 Nick Clifton <nickc@redhat.com>
114 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
115 assigning a value to return_value.
117 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
120 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
123 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
126 * elf.c (setup_group): Properly handle zero group count.
128 2005-04-17 Mark Kettenis <kettenis@gnu.org>
130 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
131 (som_is_subspace, compare_subspaces, som_compute_checksum)
132 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
134 (hppa_som_reloc, compare_syms, compare_subspaces)
135 (som_print_symbol, som_get_section_contents)
136 (som_set_section_contents): Remove space after 'void *'.
137 (som_bfd_print_private_bfd_data): Use %lx to print longs.
138 (som_bfd_merge_private_bfd_data)
139 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
142 2004-04-15 Julian Brown <julian@codesourcery.com>
144 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
145 * bfd-in2.h: Regenerate.
146 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
147 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
148 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
149 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
150 relocations if requested to.
151 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
152 use_blx rather than symbian_p.
153 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
154 use_blx is in effect.
155 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
158 2005-04-15 Nick Clifton <nickc@redhat.com>
160 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
163 2005-04-15 Alan Modra <amodra@bigpond.net.au>
166 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
167 used as a list pointer.
169 2005-04-14 Alan Modra <amodra@bigpond.net.au>
171 * Makefile.am (NO_WERROR): Define.
172 * warning.m4: New file
173 * acinclude.m4: Include warning.m4.
174 * configure.in: Invoke AM_BINUTILS_WARNINGS.
175 * Makefile.in: Regenerate.
176 * configure: Regenerate.
178 2005-04-14 Alan Modra <amodra@bigpond.net.au>
180 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
181 Write trailing padding.
183 * merge.c (merge_strings): Round up section size for alignment.
185 2005-04-14 David S. Miller <davem@davemloft.net>
187 Add TLS support for 64-bit Sparc ELF.
188 * elf64-sparc.c (sparc64_elf_dyn_relocs,
189 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
190 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
191 sparc64_elf_hash_entry, sparc64_elf_tdata,
192 sparc64_elf_local_got_tls_type): New defines.
193 (sparc64_elf_mkobject): New function.
194 (sparc64_elf_link_hash_table): Add members for dynamic linker
195 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
196 uion to track TLS GOT references. Add sym_sec to cache
197 mappings from local sym to section.
198 (link_hash_newfunc): New function.
199 (sparc64_elf_bfd_link_hash_table_create): Rename to
200 sparc64_elf_link_hash_table_create for consistency.
201 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
202 (sparc64_elf_create_dynamic_sections): Initialize new section
203 members of sparc64_elf_link_hash_table. Only init srelbss
205 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
208 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
209 sparc64_elf_plt_ptr_offset): Delete.
210 (sparc64_plt_entry_build): New function to build PLT entries
211 gradually instread of all at once at the end of linking.
212 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
213 local vars. Get them from sparc64_elf_hash_table instead.
214 Check early on if r_symndx is in bounds. Handle TLS transitions.
215 Account for TLS GOT references and DF_STATIC_TLS, as needed.
216 For TLS relocs, record the tls_type in either
217 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
218 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
219 to the __tls_get_addr symbol. For PLT relocs, track references
220 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
221 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
222 symbol references, count the number of relocations needed for
223 that symbol. For default switch case, don't error, this lets
224 the TLS relocs not explicitly handled by this function get
226 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
227 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
228 it from sparc64_elf_hash_table. Store the real PLT offset
229 in h->plt.offset, and build PLT entries one at a time. Also
230 get .dynbss section pointer from htab.
231 (allocate_dynrelocs, readonly_dynrelocs,
232 sparc64_omit_section_dynsym): New functions.
233 (sparc64_elf_omit_section_dynsym): Use these new functions as
235 (dtpoff_base, tpoff): New functions.
236 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
237 locals, get them from sparc64_elf_hash_table. Handle TLS
238 relocations and refcounting in main relocation loop.
239 (sparc64_elf_finish_dynamic_symbol): Use
240 sparc64_elf_link_hash_table. Build PLT entries as we see
241 them. Handle TLS GOT relocations.
242 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
243 from sparc64_elf_hash_table. Initialize only PLT header
244 not all entries since we not build PLT entries one by one.
245 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
246 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
247 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
249 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
251 * elflink.c (elf_link_input_bfd): Update check for removed
254 2005-04-12 Alan Modra <amodra@bigpond.net.au>
256 * Makefile.am: Run "make dep-am".
257 * Makefile.in: Regenerate.
258 * aclocal.m4: Regenerate.
259 * libcoff.h: Regenerate.
261 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
263 * linker.c (_bfd_generic_link_output_symbols): Also check if
264 the output section of an input section has been removed from
267 * section.c (bfd_section_list_remove): Clear the next field
268 of the removed section.
269 (bfd_section_removed_from_list): New.
270 * bfd-in2.h: Regenerated.
272 2005-04-11 David S. Miller <davem@davemloft.net>
274 * elf32-sparc.c (elf32_sparc_relocate_section,
275 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
276 R_SPARC_TLS_LE_{HIX22,LOX10}.
277 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
278 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
279 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
280 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
282 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
284 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
286 2005-04-11 Nick Clifton <nickc@redhat.com>
288 * aout-target.h: Convert to ISO C.
289 * aoutf1.h: Convert to ISO C.
290 * aoutx.h: Convert to ISO C.
291 * bout.c: Convert to ISO C.
292 * dwarf1.c: Convert to ISO C.
293 * ecoffswap.h: Convert to ISO C.
294 * freebsd.h: Convert to ISO C.
295 * genlink.h: Convert to ISO C.
296 * ieee.c: Convert to ISO C.
297 * ihex.c: Convert to ISO C.
298 * libcoff-in.h: Convert to ISO C.
299 * mach-o.c: Convert to ISO C.
300 * mach-o.h: Convert to ISO C.
301 * netbsd.h: Convert to ISO C.
302 * ns32k.h: Convert to ISO C.
303 * ns32knetbsd.c: Convert to ISO C.
304 * oasys.c: Convert to ISO C.
305 * pdp11.c: Convert to ISO C.
306 * pef-traceback.h: Convert to ISO C.
307 * pef.c: Convert to ISO C.
308 * pef.h: Convert to ISO C.
309 * riscix.c: Convert to ISO C.
310 * som.c: Convert to ISO C.
311 * som.h: Convert to ISO C.
312 * srec.c: Convert to ISO C.
313 * stabs.c: Convert to ISO C.
314 * sunos.c: Convert to ISO C.
315 * tekhex.c: Convert to ISO C.
316 * versados.c: Convert to ISO C.
317 * version.h: Convert to ISO C.
318 * xcoff-target.h: Convert to ISO C.
319 * xcofflink.c: Convert to ISO C.
320 * xsym.c: Convert to ISO C.
321 * xsym.h: Convert to ISO C.
323 2005-04-08 Paul Brook <paul@codesourcery.com>
325 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
326 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
327 (ARM2THUMB_PIC_GLUE_SIZE): Define.
328 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
329 (elf32_arm_to_thumb_stub): Create PIC stubs.
330 (record_arm_to_thumb_glue): Use different stub size for relocatable
333 2005-04-05 Alan Modra <amodra@bigpond.net.au>
335 * elf64-ppc.c (dec_dynrel_count): New function split out from
336 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
337 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
338 (ppc64_elf_tls_optimize): Likewise.
340 2005-04-05 Mark Kettenis <kettenis@gnu.org>
342 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
344 (SPARC64_WCOOKIE_OFFSET): New.
345 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
347 2005-04-05 Nick Clifton <nickc@redhat.com>
349 * po/rw.po: New translation: Kinyarwanda
350 * configure.in (ALL_LINGUAS): Add rw
351 * configure: Regenerate.
353 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
355 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
356 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
357 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
359 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
360 to check for SHT_MIPS_OPTIONS sections.
361 (_bfd_mips_elf_set_section_contents): Likewise.
363 2005-04-04 Eric Christopher <echristo@redhat.com>
365 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
366 Clean up gp handling code.
368 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
370 * elf.c (bfd_elf_set_group_contents): Ignore linker created
372 (assign_section_numbers): Accept link_info. Check SHT_GROUP
373 sections for relocatable files only. Remove the linker created
375 (_bfd_elf_compute_section_file_positions): Pass link_info to
376 assign_section_numbers.
378 * elfxx-ia64.c (elfNN_ia64_object_p): New.
379 (elf_backend_object_p): Defined.
381 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
383 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
385 2005-04-03 Fred Fish <fnf@specifixinc.com>
387 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
388 dwarf_ranges_size members.
389 (struct comp_unit): Add base_address member.
390 (struct funcinfo): Replace low/high members with an arange.
391 (arange_add): Replace incoming "unit" parameter with "abfd" and
392 "first_arange" pointers. Reorganize/rewrite function body.
393 (decode_line_info): Change arange_add call to pass bfd and arange
395 (lookup_address_in_line_info_table): Use arange list instead of
396 individual low/high members. Walk function's arange list to find
397 lowest PC in list, to test for overlapping functions.
398 (read_debug_ranges): New function, reads the debug_ranges section.
399 (lookup_address_in_function_table): Use arange list instead of
400 individual low/high members. Rewrite to find smallest range that
402 (read_rangelist): Read a given rangelist from debug_ranges.
403 (scan_unit_for_functions): Use arange list instead of individual
404 low/high members. Handle a DW_AT_ranges attribute.
405 (parse_comp_unit): Use arange list instead of individual low/high
406 members. Save comp unit base address. Handle a DW_AT_ranges
409 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
411 * elf.c (assign_section_numbers): Really use the kept section.
413 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
415 * elf-bfd.h (_bfd_elf_check_kept_section): New.
417 * elf.c (assign_section_numbers): When sh_link points to a
418 discarded section, call _bfd_elf_check_kept_section to see if
419 the kept section can be used. Otherwise reject sh_link
420 pointing to discarded section.
422 * elflink.c (_bfd_elf_check_kept_section): New.
423 (elf_link_input_bfd): Use it.
425 2005-04-01 Alan Modra <amodra@bigpond.net.au>
427 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
428 that we no longer need.
430 2005-04-01 Alan Modra <amodra@bigpond.net.au>
432 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
434 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
436 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
438 * elf.c (assign_section_numbers): Fix a typo.
440 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
442 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
444 (_bfd_elf_section_already_linked): Likewise.
446 2005-03-31 Jerome Guitton <guitton@gnat.com>
448 * config.in: Regenerate.
450 2005-03-31 Jerome Guitton <guitton@gnat.com>
452 * config.in (HAVE_DECL_BASENAME): New configure macro.
453 * configure.in: Check for basename.
454 * configure: Regenerate.
456 2005-03-30 Julian Brown <julian@codesourcery.com>
458 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
459 bfd_elf32_is_arm_mapping_symbol_name.
460 * bfd-in2.h: Regenerate.
461 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
462 bfd_elf32_is_arm_mapping_symbol_name.
463 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
464 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
465 (arm_elf_find_function): Likewise.
466 (elf32_arm_output_symbol_hook): Likewise.
468 2005-03-30 Julian Brown <julian@codesourcery.com>
470 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
471 * bfd-in2.h: Regenerate.
472 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
473 bfd_elf32_is_arm_mapping_symbol_name.
474 (elf32_arm_output_symbol_hook): Likewise.
475 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
477 (is_arm_mapping_symbol_name): Function moved from here...
478 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
481 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
483 * configure.in: Check for ffs decl and alphabetize.
484 * config.in: Regenerate.
485 * configure: Regenerate.
486 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
489 2005-03-29 Fred Fish <fnf@specifixinc.com>
491 * dwarf2.c (struct comp_unit): Fix typo.
492 (scan_unit_for_functions): Remove unused local variable "name"
493 and dead code that set it.
495 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
496 Phil Blundell <philb@gnu.org>
498 * bfd-in2.h, libbfd.h: Regenerated.
499 * reloc.c: Add ARM TLS relocations.
500 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
502 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
503 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
504 (elf32_arm_tls_ie32_howto): New.
505 (elf32_arm_howto_from_type): Support TLS relocations.
506 (elf32_arm_reloc_map): Likewise.
507 (elf32_arm_reloc_type_lookup): Likewise.
509 (struct elf32_arm_obj_tdata): New.
510 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
511 (elf32_arm_mkobject): New function.
512 (struct elf32_arm_relocs_copied): Add pc_count.
513 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
514 (GOT_TLS_IE): Define.
515 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
516 (elf32_arm_link_hash_newfunc): Initialize tls_type.
517 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
518 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
519 (dtpoff_base, tpoff): New functions.
520 (elf32_arm_final_link_relocate): Handle TLS relocations.
521 (IS_ARM_TLS_RELOC): Define.
522 (elf32_arm_relocate_section): Warn about TLS mismatches.
523 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
524 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
525 TLS relocations and pc_count.
526 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
527 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
529 (elf32_arm_size_dynamic_sections): Handle TLS.
530 (elf32_arm_finish_dynamic_symbol): Likewise.
531 (bfd_elf32_mkobject): Define.
533 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
535 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
536 relocation types. Don't count relocations which will use a PLT.
538 2005-03-29 Joel Brobecker <brobecker@gnat.com>
540 * elf.c (elfcore_grok_nto_status): Print tid as long.
541 (elfcore_grok_nto_regs): Likewise.
543 2005-03-29 Joel Brobecker <brobecker@gnat.com>
545 * irix-core.c: Remove some unnecessary prototypes.
547 2005-03-28 Joel Brobecker <brobecker@adacore.com>
549 * irix-core.c: Convert to ISO C.
551 2005-03-28 Joel Brobecker <brobecker@adacore.com>
553 * irix-core.c (do_sections): Replace + by | in expression.
554 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
555 to unused parameters to avoid a compiler warning.
557 2005-03-28 Mark Kettenis <kettenis@gnu.org>
559 * netbsd-core.c: Convert to ISO C. Fix formatting.
561 2005-03-24 Eric Christopher <echristo@redhat.com>
563 * elfxx-mips.c: Revert previous patch.
565 2005-03-24 Nick Clifton <nickc@redhat.com>
567 * targets.c (_bfd_target_vector): Only include the
568 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
571 2005-03-24 James E Wilson <wilson@specifixinc.com>
573 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
574 (BFD64_BACKENDS): Add elf32-ia64.lo.
575 * Makefile.in: Regenerate.
577 2005-03-23 Eric Christopher <echristo@redhat.com>
579 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
580 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
581 after emitting relocation.
582 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
583 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
586 2005-03-23 Mike Frysinger <vapier@gentoo.org>
587 Nick Clifton <nickc@redhat.com>
589 * config.bfd: Accept any C library to accompany a GNU Linux
590 implementation, not just the GNU C library.
591 * configure.in: Likewise.
592 * configure: Regenerate.
594 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
596 * bfd-in.h (_bfd_elf_provide_symbol): New.
597 * bfd-in2.h: Regenerated.
599 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
600 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
603 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
606 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
608 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
610 2005-03-22 Bob Wilson <bob.wilson@acm.org>
612 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
613 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
614 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
615 (xtensa_opcode_decode): Rearrange code.
617 2005-03-22 Nick Clifton <nickc@redhat.com>
619 * binary.c: Convert to ISO C90 formatting.
620 * coff-arm.c: Convert to ISO C90 formatting.
621 * coffgen.c: Convert to ISO C90 formatting.
622 * elf32-gen.c: Convert to ISO C90 formatting.
623 * elf64-gen.c: Convert to ISO C90 formatting.
624 * hash.c: Convert to ISO C90 formatting.
625 * ieee.c: Convert to ISO C90 formatting.
627 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
629 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
630 unresolved symbols in R_ARM_NONE relocations.
632 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
634 * elf32-arm.c (elf32_arm_final_link_relocate): Add
635 UNRESOLVED_RELOC_P argument. Set it appropriately.
636 (elf32_arm_relocate_section): Update call to
637 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
638 unresolved_reloc instead.
640 2005-03-23 Alan Modra <amodra@bigpond.net.au>
642 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
643 .gnu.warning.* sections.
645 2005-03-22 Alan Modra <amodra@bigpond.net.au>
647 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
649 (ppc_elf_create_linker_section): Don't try to reuse existing section.
650 (elf_create_pointer_linker_section): Delete info parm. Don't make
651 h dynamic. Don't set written_address_p.
652 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
653 (bfd_put_ptr): Delete.
654 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
655 Always write section contents. Assert global sym is def_regular.
656 Use offset bottom bit as a written flag.
657 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
660 2005-03-22 Alan Modra <amodra@bigpond.net.au>
662 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
663 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
666 2005-03-21 Nick Clifton <nickc@redhat.com>
668 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
670 (t2a1_bx_pc_insn): Likewise.
671 (t2a2_noop_insn): Likewise.
672 (t2a3_b_insn): Likewise.
673 (t2a1_push_insn): Likewise.
674 (t2a2_ldr_insn): Likewise.
675 (t2a3_mov_insn): Likewise.
676 (t2a4_bx_insn): Likewise.
677 (t2a5_pop_insn): Likewise.
678 (t2a6_bx_insn): Likewise.
679 (coff_arm_relocate_section): Only declare the high_address
680 variable for non WINCE targets.
682 2005-03-22 Alan Modra <amodra@bigpond.net.au>
684 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
685 SEC_LINKER_CREATED. Attach to dynobj.
686 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
688 2005-03-21 Alan Modra <amodra@bigpond.net.au>
690 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
691 sym_offset. Add name, bss_name, sym_name, sym_val.
692 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
693 Add sdata array of elf_linker_section_t.
694 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
695 (enum elf_linker_section_enum): Delete.
696 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
697 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
698 the special sections are needed. Adjust htab->sdata refs.
699 Ensure dynobj is set in sreloc code.
700 (ppc_elf_size_dynamic_sections): Strip sdata sections.
701 (ppc_elf_set_sdata_syms): New function.
702 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
703 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
704 sym_val instead of sym_hash.
705 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
707 2005-03-21 Alan Modra <amodra@bigpond.net.au>
709 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
710 (ppc_elf_merge_private_bfd_data): Likewise.
712 2005-03-21 Alan Modra <amodra@bigpond.net.au>
714 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
715 (ppc_elf_create_linker_section): Don't create rel_section.
716 (elf_create_pointer_linker_section): Don't size relocs.
717 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
718 Don't generate relocs.
719 (ppc_elf_relocate_section): Adjust calls to
720 elf_finish_pointer_linker_section.
722 2005-03-21 Alan Modra <amodra@bigpond.net.au>
724 * elf32-ppc.c (is_ppc_elf_target): New function.
725 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
726 for bfd_target_elf_flavour. Do this test before endian check.
727 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
728 (ppc_elf_size_dynamic_sections): Likewise.
730 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
732 * elf-bfd.h (elf_backend_data): Add int to
733 elf_backend_section_from_shdr.
734 (bfd_elf_section_data): Update comment for this_idx.
735 (_bfd_elf_make_section_from_shdr): Add int.
736 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
738 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
739 and use it to set this_idx in bfd_elf_section_data.
740 (bfd_section_from_shdr): Pass shindex to
741 _bfd_elf_make_section_from_shdr.
742 (_bfd_elf_section_from_bfd_section): Use this_idx in
743 bfd_elf_section_data to find section index.
745 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
746 index and pass it to _bfd_elf_make_section_from_shdr.
747 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
748 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
749 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
750 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
751 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
752 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
753 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
754 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
755 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
757 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
758 Ross Ridge <rridge@csclub.uwaterloo.ca>
760 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
761 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
764 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
766 * elflink.c (elf_mark_used_section): Remove check for special
769 2005-03-18 Andreas Schwab <schwab@suse.de>
771 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
772 from bfd_vma to ia64_insn, remove broken cast.
774 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
776 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
777 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
778 elf_m68k_finish_dynamic_sections): Use it.
780 2005-03-17 Paul Brook <paul@codesourcery.com>
781 Dan Jacobowitz <dan@codesourcery.com>
782 Mark Mitchell <mark@codesourcery.com>
784 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
785 (elf32_arm_additional_program_headers): Likewise.
786 (elf_backend_modify_segment_map): Define.
787 (elf_backend_additional_program_headers): Likewise.
788 (elf32_arm_symbian_modify_segment_map): Use
789 elf32_arm_modify_segment_map.
791 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
793 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
794 for special sections.
796 2005-03-18 Alan Modra <amodra@bigpond.net.au>
798 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
799 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
800 section_sym_count param, and return number of section symbols.
801 (bfd_elf_size_dynamic_sections): Clear section symbol area of
802 .dynsym contents. Don't bother calling swap_symbol_out on the
803 first all-zero dynsym.
804 (elf_mark_used_section): Formatting. Avoid twiddling flags in
805 special sections like bfd_abs_section.
806 (bfd_elf_gc_sections): Spelling fix.
808 2005-03-16 Fred Fish <fnf@specifixinc.com>
811 * dwarf2.c (read_indirect_string): Fix apparent typo, check
812 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
814 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
816 * elflink.c (elf_mark_used_section): New.
817 (bfd_elf_gc_sections): Call elf_gc_mark_section for
818 non-relocatable link if we don't do GC.
820 2005-03-16 Nick Clifton <nickc@redhat.com>
821 Ben Elliston <bje@au.ibm.com>
823 * configure.in (werror): New switch: Add -Werror to the
824 compiler command line. Enabled by default. Disable via
826 * configure: Regenerate.
828 2005-03-16 Nick Clifton <nickc@redhat.com>
830 * ecoff.c: Convert to ISO C90 formatting.
832 2005-03-16 Alan Modra <amodra@bigpond.net.au>
834 * elf32-ppc.c: Divide file into general and linker specific
835 functions. Sort linker functions into roughly the order in which
836 they are called by the ELF linker code.
838 2005-03-16 Alan Modra <amodra@bigpond.net.au>
840 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
841 on section. Correct comment, and add FIXME.
842 (ppc_elf_additional_program_headers): Don't bump header count for
843 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
844 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
845 do allocate memory if they need it.
847 2005-03-15 Mikkel Krautz <krautz@gmail.com>
849 * config.bfd (x86_64-elf): Add target.
851 2005-03-15 Alan Modra <amodra@bigpond.net.au>
853 * po/es.po: Commit new Spanish translation.
855 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
857 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
858 for global symbol when reporting overflow.
860 2005-03-11 Jakub Jelinek <jakub@redhat.com>
862 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
864 * archive.c (_bfd_ar_spacepad): New function.
865 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
866 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
867 coff_write_armap): Use it.
868 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
870 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
872 2005-03-10 Mark Kettenis <kettenis@gnu.org>
874 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
875 has_table to the start of the function.
877 2005-03-10 Ben Elliston <bje@au.ibm.com>
879 * archive.c: Include hashtab.h.
880 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
881 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
882 (hash_file_ptr): New function.
883 (eq_file_ptr): Likewise.
884 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
885 * libbfd-in.h: Include hashtab.h.
886 (struct artdata): Change `cache' member type to htab_t.
889 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
891 * configure.in: Bump version to 2.16.90.
892 * configure: Regenerated.
894 2005-03-07 Jakub Jelinek <jakub@redhat.com>
896 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
897 close is a function like macro in system headers.
899 2005-03-07 Alan Modra <amodra@bigpond.net.au>
902 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
903 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
905 2005-03-06 Alan Modra <amodra@bigpond.net.au>
907 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
909 2005-03-05 Alan Modra <amodra@bigpond.net.au>
911 * po/bfd.pot: Regenerate.
913 2005-03-05 Alan Modra <amodra@bigpond.net.au>
915 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
917 (func_desc_adjust): Force dot-syms local in executables as well
920 2005-03-04 David Daney <ddaney@avtrex.com>
922 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
923 '__gnu_local_gp' symbol used by gas -mno-shared.
925 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
927 * elf-bfd.h (elf_backend_data): Add "const char *" to
928 elf_backend_section_from_phdr.
930 * elf.c (bfd_section_from_phdr): Pass "proc" to the
931 elf_backend_section_from_phdr hook.
933 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
934 Joseph Myers <joseph@codesourcery.com>
936 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
937 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
939 (struct mips_elf_got_per_bfd_arg): Add global_count.
940 (struct mips_elf_count_tls_arg): New.
941 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
942 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
943 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
944 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
945 (TLS_RELOC_P): Define.
946 (TP_OFFSET, DTP_OFFSET): Define.
947 (dtprel_base, tprel_base): New functions.
948 (mips_elf_link_hash_newfunc): Initialize tls_type.
949 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
950 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
952 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
953 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
954 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
955 (mips_tls_got_index): New functions.
956 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
957 arguments. Pass them to mips_elf_create_local_got_entry. Use
959 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
961 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
962 mips_elf_create_local_got_entry.
963 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
964 arguments. Handle TLS entries.
965 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
966 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
968 (mips_elf_record_global_got_symbol): Likewise.
969 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
971 (mips_elf_merge_gots): Handle TLS entries when merging.
972 (mips_elf_initialize_tls_index): New function.
973 (mips_elf_set_global_got_offset): Handle TLS entries.
974 (mips_elf_adjust_gp): Handle TLS.
975 (mips_elf_multi_got): Remove redundant call to
976 mips_elf_resolve_final_got_entries. Initialize global_count.
977 Correct a comment. Initialize new TLS members of mips_got_info.
978 Assign TLS GOT indexes for new GOTs.
979 (mips_elf_create_got_section): Initialize new TLS members of
981 (mips_elf_calculate_relocation): Handle TLS relocs.
982 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
984 (_bfd_mips_elf_always_size_sections): Handle TLS.
985 (_bfd_mips_elf_size_dynamic_sections): Likewise.
986 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
988 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
989 (_bfd_mips_elf_hide_symbol): Handle TLS.
990 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
991 (mips_reloc_map): Add TLS relocs.
992 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
993 * elf64-mips.c (mips_elf64_howto_table_rel)
994 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
995 * reloc.c: Define new MIPS TLS relocations.
996 * libbfd.h, bfd-in2.h: Regenerated.
998 2005-03-02 Jan Beulich <jbeulich@novell.com>
1000 * Makefile.am: Add dependency of cache.o on libiberty.h.
1001 * cache.c: Include libiberty.h.
1002 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1004 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1006 * elf.c (bfd_section_from_shdr <default case>): Call
1007 elf_backend_section_from_shdr hook unconditionally, and return
1009 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1010 * elfxx-target.h (elf_backend_section_from_shdr)
1011 (elf_backend_section_from_phdr): Default to
1012 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1015 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1017 * targets.h: Typo fix.
1018 * bfd-in2.h: Regenerate.
1020 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1021 structs to size on-disk structures.
1022 (b_out_set_section_contents): Size the external struct, not the
1023 internal one for on-disk size.
1024 (b_out_sizeof_headers): Likewise.
1026 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1028 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1029 entry points with the func descriptor as well as undefweak.
1031 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1033 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1034 present when IMPORT_NAME_UNDOECRATE is used.
1036 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1039 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1042 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1043 to _bfd_elf_merge_symbol.
1045 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1046 unsigned int to return the alignment of the old common symbol
1047 in the dynamic object.
1048 (_bfd_elf_add_default_symbol): Pass NULL to
1049 _bfd_elf_merge_symbol.
1050 (elf_link_add_object_symbols): Pass &old_alignment to
1051 _bfd_elf_merge_symbol. Get the alignment of the new common
1052 symbol in the dynamic object.
1054 2005-02-24 Ben Elliston <bje@au.ibm.com>
1056 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1057 * format.c (bfd_check_format_matches): Likewise.
1058 * archive.c (BFD_GNU960_ARMAG): Likewise.
1059 (bfd_generic_archive_p): Likewise.
1060 (_bfd_write_archive_contents): Likewise.
1062 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1064 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1065 * configure: Regenerate.
1067 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1069 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1070 COMDAT group sections to have default visibility.
1072 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1074 * coffcode.h (coff_print_aux): Warning fix.
1075 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1076 instead of section pointer to identify.
1077 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1078 the correct size buffer for local sym mangling too.
1079 (h8300_bfd_link_add_symbols): Likewise.
1080 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1082 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1083 * elf32-xtensa.c (literal_value_hash): Warning fix.
1084 * versados.c (process_otr): Warning fix.
1085 (versados_canonicalize_reloc): Likewise.
1086 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1087 * vms.c (fill_section_ptr): Warning fix.
1089 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1091 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1092 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1094 2005-02-23 Nick Clifton <nickc@redhat.com>
1096 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1097 the relvaddr field of the Elf32_crinfo structure.
1099 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1100 variables that are passed by reference to
1101 m68hc11_get_relocation_value in case that function does not
1104 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1105 return statements and replace with a single return at the end of
1106 the function. This helps pacify the flow analysis code in gcc 4.0.
1108 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1109 strtab to avoid compile time warning.
1111 2005-02-23 Ben Elliston <bje@au.ibm.com>
1113 * opncls.c (bfd_zalloc): Document this function.
1115 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1117 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1118 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1119 Replace SEC_SHARED with SEC_COFF_SHARED.
1120 (styp_to_sec_flags): Likewise.
1122 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1123 (TARGET_LITTLE_SYM): Likewise.
1125 * section.c (SEC_ARCH_BIT_0): Removed.
1126 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1127 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1128 (SEC_SHARED): Renamed to ...
1129 (SEC_COFF_SHARED): This.
1130 (SEC_BLOCK): Renamed to ...
1131 (SEC_TIC54X_BLOCK): This.
1132 (SEC_CLINK): Renamed to ...
1133 (SEC_TIC54X_CLINK): This.
1134 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1135 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1137 * bfd-in2.h: Regenerated.
1139 2005-02-21 Fred Fish <fnf@specifixinc.com>
1141 * dwarf2.c (find_abstract_instance_name): Call recursively
1142 to handle a DW_AT_specification.
1144 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1146 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1147 mips_elf_create_dynamic_relocation,
1148 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1149 Remove #if 0'd code.
1151 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1153 * Makefile.am: Run "make dep-am"
1154 * Makefile.in: Regenerate.
1156 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1158 * coffgen.c (bfd_coff_get_comdat_section): Check that
1159 coff_section_data isn't NULL.
1161 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1163 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1164 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1165 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1166 useless assignments.
1167 (xcoff_write_archive_contents_big): Likewise.
1168 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1169 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1170 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1171 * cofflink.c (process_embedded_commands): Warning fixes.
1172 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1174 * dwarf2.c: Warning fixes.
1175 * elf-bfd.h: Likewise.
1176 * elf-eh-frame.c: Likewise.
1177 * elf-strtab.c: Likewise.
1179 * elf32-m68k.c: Likewise.
1180 * elf32-ppc.c: Likewise.
1181 * elf32-sh-symbian.c: Likewise.
1182 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1183 * elf64-sh64.c: Likewise.
1184 * peicode.h: Likewise.
1185 * elf64-mmix.c: Warning fixes.
1186 * elfcode.h: Likewise.
1187 * elfxx-mips.c: Likewise.
1188 * libbfd-in.h: Likewise.
1189 * libbfd.c: Likewise.
1190 * mach-o.c: Likewise.
1191 * merge.c: Likewise.
1193 * opncls.c: Likewise.
1196 * vms-hdr.c: Likewise.
1197 * vms-tir.c: Likewise.
1198 * xtensa-isa.c: Likewise.
1199 * xtensa-modules.c: Likewise.
1201 (pstrcmp): Use correct choice of string lengths. Fix return value.
1202 (bfd_sym_module_name): Correct string length.
1203 * bfd-in2.h: Regenerate.
1204 * libbfd.h: Regenerate.
1206 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1208 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1209 uninitialized check_segment[1] in TLSMOFF case.
1210 Reported by Alan Modra.
1211 (elf32_frv_relocate_section): Improve errors and warnings.
1213 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1215 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1217 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1219 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1220 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1221 * pef.c (bfd_pef_scan): Don't ignore return value of
1222 bfd_pef_scan_start_address.
1223 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1224 bfd_mach_o_scan_start_address.
1225 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1226 * elfxx-mips.c: Remove unnecessary prototypes.
1227 (sort_dynamic_relocs_64): Abort if not BFD64.
1229 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1231 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1232 Skip toc reloc adjust if reloc_count is zero.
1234 2005-02-15 Nigel Stephens <nigel@mips.com>
1235 Maciej W. Rozycki <macro@mips.com>
1237 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1238 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1239 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1240 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1241 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1243 (mips16_gprel_reloc): Remove bit shuffling; call
1244 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1245 and _bfd_mips16_elf_reloc_shuffle() instead.
1246 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1247 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1249 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1250 elf_mips16_howto_table_rel.
1251 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1252 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1253 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1254 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1255 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1257 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1258 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1259 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1261 (mips16_gprel_reloc): Remove bit shuffling; call
1262 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1263 and _bfd_mips16_elf_reloc_shuffle() instead.
1264 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1265 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1267 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1268 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1269 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1270 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1271 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1272 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1273 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1275 (mips16_gprel_reloc): Remove bit shuffling; call
1276 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1277 and _bfd_mips16_elf_reloc_shuffle() instead.
1278 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1279 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1281 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1282 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1283 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1284 handle bit shuffling for MIPS16 relocs.
1285 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1286 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1287 and _bfd_mips16_elf_reloc_shuffle().
1288 (_bfd_mips_elf_generic_reloc): Likewise.
1289 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1291 (mips_elf_obtain_contents): Remove bit shuffling.
1292 (mips_elf_perform_relocation): Likewise; call
1293 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1295 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1297 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1298 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1299 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1300 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1301 (BFD_RELOC_MIPS16_LO16): Likewise.
1302 * bfd-in2.h: Regenerate.
1303 * libbfd.h: Regenerate.
1305 2005-02-15 Jan Beulich <jbeulich@novell.com>
1307 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1308 R_IA64_DTPMOD64[LM]SB.
1310 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1312 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1313 backward branch in the same section.
1314 (elfNN_ia64_relocate_section): Inform users that the input
1315 section is too big to relax br instruction when overflow
1316 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1317 and R_IA64_PCREL21F.
1319 2005-02-14 Orjan Friberg <orjanf@axis.com>
1321 * elfcore.h (elf_core_file_p): Move the call to
1322 elf_backend_object_p to allow the correct machine to be set before
1323 processing the program headers.
1325 2005-02-14 Nick Clifton <nickc@redhat.com>
1328 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1329 aware flag from the input bfd to the output bfd.
1331 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1333 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1334 R_MIPS_LITERAL relocations for external symbols.
1335 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1336 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1338 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1340 * bfd-in2.h: Rebuilt.
1342 2005-02-11 Paul Brook <paul@codesourcery.com>
1344 * elf-bfd.h (struct elf_link_hash_table): Add
1345 is_relocatable_executable.
1346 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1347 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1348 symbols in relocatable executables.
1349 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1350 relocatable executables.
1351 (_bfd_elf_link_renumber_dynsyms): Ditto.
1352 (bfd_elf_final_link): Ditto.
1353 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1354 relocations into relocatable executables.
1355 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1356 executables. Also copy absolute relocations.
1357 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1358 in relocatable executables.
1359 (allocate_dynrelocs): Copy relocations for relocatable executables.
1360 Output dynamic symbols for symbols defined in linker scripts.
1362 2005-02-11 Nick Clifton <nickc@redhat.com>
1364 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1365 to avoid a compile time warning.
1367 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1370 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1371 inclusion of coffcode.h so that it is actually picked up.
1373 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1374 case it is not used.
1376 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1377 structure and macro.
1379 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1382 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1383 to protect the declaration of this array.
1385 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1386 Avoid call to memcpy with a size of 0.
1388 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1390 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1391 old-style branches to undefined dot-symbols which will be
1392 satisfied by a plt call.
1394 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1396 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1397 (ppc64_elf_copy_indirect_symbol): ..here.
1398 (func_desc_adjust): Use move_plt_plist.
1400 2005-02-10 Paul Brook <paul@codesourcery.com>
1402 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1404 2005-02-10 Paul Brook <paul@codesourcery.com>
1406 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1408 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1409 (elf_link_renumber_local_hash_table_dynsyms): New function.
1410 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1412 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1414 * bfd-in.h (BFD_LINKER_CREATED): Define.
1415 * bfd-in2.h: Rebuilt.
1416 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1417 BFD_LINKER_CREATED bfds when determining input bfds without
1418 .note.GNU-stack section.
1420 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1422 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1423 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1424 relocations against external symbols unchanged.
1426 2005-02-08 Paul Brook <paul@codesourcery.com>
1428 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1431 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1433 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1436 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1438 * elf64-mips.c: Fix formatting throughout.
1440 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1442 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1444 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1446 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1447 *ABS*/*UND* sections.
1448 (elf32_frv_relocate_section): Move zero-addend-required error...
1449 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1450 missing needed TLS section.
1452 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1454 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1455 being the last symbol.
1456 (aout_link_add_symbols): Just return TRUE if a warning
1459 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1461 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1462 R_MIPS_GPREL32 relocations against external symbols.
1463 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1466 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1468 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1469 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1470 elf_string_from_elf_strtab.
1471 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1472 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1473 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1474 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1475 looking at cached symtab info first, before iterating over headers.
1476 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1477 * elfcode.h (elf_object_p): Don't load section header stringtab
1480 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1483 against protected function when building shared library.
1486 * elf64-x86-64.c (is_32bit_relative_branch): New.
1487 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1488 protected function symbol when building shared library for
1489 32bit relative branch instruction.
1491 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1493 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1494 syms when doing a relocatable link.
1495 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1497 (ppc64_elf_tls_setup): Likewise.
1498 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1500 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1502 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1503 (link_hash_newfunc): Clear all locals using memset.
1504 (make_fdh): Remove flags param. Always create fake func desc
1505 weak. Link the descriptor with the code entry sym.
1506 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1507 (add_symbol_adjust): Adjust make_fdh call.
1508 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1509 descriptor to strong undefined if code entry is strong.
1511 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1513 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1514 lookup here. Set to new before calling bfd_link_repair_undef_list.
1515 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1517 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1519 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1521 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1523 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1524 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1525 before the as-needed lib was loaded. Abort on unexpected refs.
1527 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1529 * elflink.c (elf_smash_syms): Expand comments.
1530 (elf_link_add_object_symbols): Only call elf_smash_syms for
1531 as-needed dynamic objects.
1533 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1534 everything, just the field specific to ia64.
1535 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1537 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1539 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1540 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1542 (struct add_symbol_adjust_data): New.
1543 (add_symbol_adjust): Make an undefweak func desc for old ABI
1544 objects to link with --as-needed shared libs. Return fail status.
1545 Don't adjust old ABI func entry sym to weak if func desc syms
1547 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1550 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1552 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1555 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1557 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1558 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1559 remove anything but new and undefweak.
1560 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1562 (_bfd_elf_create_dynamic_sections): Formatting.
1563 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1564 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1565 (struct elf_smash_data): New.
1566 (elf_smash_syms): New function.
1567 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1568 unneeded dynamic objects to loaded list.
1569 (elf_link_output_extsym): Don't handle as-needed here. Strip
1570 bfd_link_hash_new symbols.
1571 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1572 delref when dynindx is already -1.
1573 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1575 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1577 2005-02-01 Ben Elliston <bje@au.ibm.com>
1579 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1581 2005-02-01 Ben Elliston <bje@au.ibm.com>
1583 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1584 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1585 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1586 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1587 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1588 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1589 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1590 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1591 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1592 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1593 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1594 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1595 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1596 throughout. Similarly, collapse #if 1'd code.
1598 2005-02-01 Ben Elliston <bje@au.ibm.com>
1600 * elf-bfd.h (bfd_elf_discard_group): Remove.
1601 * elf.c (bfd_elf_discard_group): Likewise.
1602 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1604 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1606 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1607 (_bfd_elf_eh_frame_address_size): Declare.
1608 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1609 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1610 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1611 (elf_backend_eh_frame_address_size): Define.
1612 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1613 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1614 size from the new backend hook.
1615 (_bfd_elf_write_section_eh_frame): Likewise.
1616 (_bfd_elf_eh_frame_address_size): New function.
1618 2005-01-31 Andrew Cagney <cagney@gnu.org>
1620 * configure: Regenerate to track ../gettext.m4.
1622 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1624 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1625 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1627 2005-01-31 Nick Clifton <nickc@redhat.com>
1629 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1630 sparc-lynxos, vax-vms) be obsolete.
1632 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1634 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1635 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1636 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1637 * elfcode.h (elf_object_p): Use minpagesize instead of
1639 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1640 (elfNN_bed): Include ELF_MINPAGESIZE.
1642 2005-01-28 Julian Brown <julian@codesourcery.com>
1644 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1645 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1646 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1647 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1648 passing flag value from ld. Set flag value in global hash table entry.
1649 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1652 2005-01-27 Andrew Cagney <cagney@gnu.org>
1654 * configure: Regenerate to track ../gettext.m4 change.
1656 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1658 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1661 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1663 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1664 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1666 * reloc.c: Add R_FRV_TLSMOFF.
1667 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1668 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1669 (elf32_frv_relocate_section): Handle it.
1670 (elf32_frv_check_relocs): Likewise.
1671 * libbfd.h, bfd-in2.h: Rebuilt.
1672 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1673 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1674 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1675 such that they return the constant in gr9.
1676 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1678 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1679 too, such that they shrink on relaxation.
1680 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1681 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1682 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1683 if we can guarantee the use of 16-bit constants.
1684 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1685 Introduce TLS support for FR-V FDPIC.
1686 * reloc.c: Add TLS relocations.
1687 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1688 (elf32_frv_rel_tlsdesc_value_howto): New.
1689 (elf32_frv_rel_tlsoff_howto): New.
1690 (frv_reloc_map): Add new mappings.
1691 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1693 (frvfdpic_dynamic_got_plt_info): New.
1694 (frvfdpic_plt_tls_ret_offset): New.
1695 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1696 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1697 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1698 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1700 (struct frvfdpic_relocs_info): Add TLS fields.
1701 (frvfdpic_relocs_info_hash): Warning clean up.
1702 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1703 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1704 (FRVFDPIC_TLS_BIAS): Define.
1705 (tls_biased_base): New.
1706 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1708 (frv_reloc_type_lookup): Likewise.
1709 (frvfdpic_info_to_howto_rel): Likewise.
1710 (elf32_frv_relocate_section): Likewise.
1711 (_frv_create_got_section): Create the PLT section here.
1712 (elf32_frvfdpic_create_dynamic_sections): Not here.
1713 (_frvfdpic_count_nontls_entries): Move out of...
1714 (_frvfdpic_count_got_plt_entries): ... here.
1715 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1716 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1718 (_frvfdpic_relax_tls_entries): New.
1719 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1720 (_frvfdpic_get_tlsdesc_entry): New.
1721 (_frvfdpic_assign_got_entries): Add TLS support.
1722 (_frvfdpic_assign_plt_entries): Likewise.
1723 (_frvfdpic_reset_got_plt_entries): New.
1724 (_frvfdpic_size_got_plt): Move out of...
1725 (elf32_frvfdpic_size_dynamic_sections): ... here.
1726 (_frvfdpic_relax_got_plt_entries): New.
1727 (elf32_frvfdpic_relax_section): New.
1728 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1729 (elf32_frv_check_relocs): Add TLS support.
1730 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1731 * libbfd.h, bfd-in2.h: Rebuilt.
1733 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1735 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1736 loadable reloc sections.
1737 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1738 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1740 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1742 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1743 sections immediately when linking shared libs. Instead, wait until
1744 we know a lib is needed.
1745 (_bfd_elf_link_create_dynstrtab): Extract from..
1746 (_bfd_elf_link_create_dynamic_sections_): ..here.
1747 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1748 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1749 for non-existent .dynamic.
1750 (elf_link_output_extsym): Don't complain about undefined symbols
1751 in as-needed dynamic libs that aren't actually linked.
1753 2005-01-24 Andrew Cagney <cagney@gnu.org>
1755 * configure: Regenerate, ../gettext.m4 was updated.
1757 2005-01-21 Ben Elliston <bje@au.ibm.com>
1759 * aout-encap.c: Remove unused file.
1761 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1764 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1765 non-function symbols are local.
1766 (_bfd_elf_symbol_refs_local_p): Likewise.
1768 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1770 * bfd.c (bfd_link_just_syms): Add abfd param.
1771 * bfd-in2.h: Regenerate.
1773 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1775 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1776 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1777 instructions. If the amount of padding is known, reduce the size
1778 of the CIE or FDE by that amount.
1780 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1782 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1783 augmentation_size. Use bfd_signed_vmas for data_align.
1784 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1785 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1786 functions. Don't read past the end of the enclosing CIE or FDE.
1787 (skip_bytes): New utility function.
1788 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1790 (_bfd_elf_write_section_eh_frame): Use new functions.
1792 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1794 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1795 assert-style REQUIRE() macro to handle sanity checks.
1797 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1799 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1801 (read_unsigned_leb128): Removed.
1802 (read_signed_leb128): Removed.
1803 (find_abstract_instance_name): Updated.
1804 (parse_comp_unit): Accept info_ptr_unit.
1805 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1806 comp unit and pass it to parse_comp_unit.
1808 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1809 (read_signed_leb128): Moved to ...
1812 * libbfd-in.h (read_unsigned_leb128): New prototype.
1813 (read_signed_leb128): Likewise.
1814 * libbfd.h: Regenerated.
1816 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1817 Nick Clifton <nickc@redhat.com>
1819 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1820 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1821 arch_sh4a_nofpu_up in order to match the external names and make the
1822 testsuite's job easier.
1823 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1825 * bfd-in2.h: Regenerate.
1827 2005-01-15 Andrew Cagney <cagney@gnu.org>
1830 * acinclude.m4: Move BFD_NEED_DECLARATION,
1831 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1832 the new file bfd.m4. Include ../bfd/bfd.m4.
1833 * configure: Re-generate.
1835 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1837 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1838 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1840 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1841 R_PPC_RELAX32PC_PLT.
1843 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1845 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1847 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1848 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1849 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1850 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1851 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1852 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1853 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1854 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1855 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1856 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1857 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1858 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1859 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1860 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1862 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1864 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1867 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1869 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1870 * bfd-in2.h: Regenerate.
1871 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1872 to support these new machine values.
1873 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1875 (bfd_maxq_arch): Update values for the maxq20.
1877 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1879 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1880 non-shared object, do not reserve space in .plt and .rela.plt for
1881 regular symbols neither defined nor referenced in shared objects.
1883 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1885 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1886 to zero the structure.
1887 (create_got_section): Use BFD_ASSERT instead of abort.
1888 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1890 (create_got_section): New function.
1891 (sparc64_elf_create_dynamic_sections): Likewise.
1892 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1893 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1894 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1895 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1896 (sparc64_elf_finish_dynamic_symbol): Likewise.
1897 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1898 (elf_backend_create_dynamic_sections): Define to
1899 sparc64_elf_create_dynamic_sections.
1901 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1903 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1904 (elf_backend_omit_section_dynsym): Define to it.
1905 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1906 (elf_backend_omit_section_dynsym): Define to it.
1908 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1910 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1911 PT_DYNAMIC segment, unless .dynamic.
1913 2005-01-06 Paul Brook <paul@codesourcery.com>
1915 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1916 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1917 * configure: Regenerate.
1918 * elf32-arm.c: Add VxWorks target bfd.
1920 (elf32_arm_link_hash_table): Add use_rel.
1921 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1922 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1923 Correct offset calculation for RELA case.
1924 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1925 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1926 (elf32_arm_vxworks_link_hash_table_create): New function.
1927 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1928 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1929 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1931 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1933 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1935 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1936 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1937 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1938 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1939 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1940 (toc_adjusting_stub_needed): Rewrite.
1941 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1942 toc tests. Adjust for toc_adjusting_stub_needed changes.
1943 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1944 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1945 * section.c: Expand comment on backend bits.
1946 * bfd-in2.h: Regenerate.
1947 * libbfd.h: Regenerate.
1949 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1951 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1952 toc adjusting stub, do not test source section flags.
1954 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1956 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1957 from STABS debugging sections again.
1959 2005-01-05 Fred Fish <fnf@specifixinc.com>
1961 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1962 (find_abstract_instance_name): New function.
1963 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1964 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1965 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1967 2004-12-31 Paul Brook <paul@copdesourcery.com>
1969 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1971 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1973 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1974 Commit missing changes from 2004-12-22.
1975 * bfd-in2.h: Regenerate.
1977 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1979 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1981 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1983 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1984 Add 'base' argument for constructing register sections. Reformat.
1985 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1986 gp and fp regs. Reformat.
1988 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1990 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1991 * bfd-in2.h: Regenerate.
1992 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1993 (avr_reloc_map): Likewise.
1994 (avr_final_link_relocate): Likewise.
1996 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1998 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1999 as-needed dynamic libs as undefined.
2000 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2001 libs when finding they are needed.
2003 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2005 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2006 (opd_entry_value): Use opd_relocs if available.
2007 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2008 copy .opd relocations to opd_relocs.
2009 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2011 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2013 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2014 * elf32-v850.c (v850_elf_howto_table): Add entry for
2015 R_V850_LO16_SPLIT_OFFSET.
2016 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2017 (v850_elf_perform_lo16_relocation): New function, extracted from...
2018 (v850_elf_perform_relocation): ...here. Use it to handle
2019 R_V850_LO16_SPLIT_OFFSET.
2020 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2021 R_V850_LO16_SPLIT_OFFSET.
2022 * libbfd.h, bfd-in2.h: Regenerate.
2024 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2026 * config.bfd: Add s390x-ibm-tpf support.
2028 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2030 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2031 to prototype, to make hash info available.
2032 Prevent wrapped symbols from being adjusted twice.
2034 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2036 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2037 overflow for calls to undefined weak symbols.
2039 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2041 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2042 canonical sections syms have a name.
2044 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2046 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2047 have been adjusted for output.
2048 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2050 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2052 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2053 add symtab_hdr param.
2054 (group_signature): Update calls.
2055 * elf-bfd.h (bfd_elf_sym_name): Update.
2056 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2057 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2058 (ppc64_elf_relocate_section): Update.
2059 * elflink.c (elf_link_input_bfd): Update.
2061 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2063 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2064 st_shndx on STT_SECTION sections.
2066 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2068 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2069 ELF section symbols.
2071 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2073 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2074 return a real value, unless it is a PLT symbol.
2075 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2078 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2079 R_MIPS_JALR entry to 0.
2081 * archures.c: Define bfd_mach_mips9000.
2082 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2083 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2084 * cpu-mips.c (I_mips9000): Define.
2085 (arch_info_struct): Add case for bfd_mach_mips9000.
2086 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2087 * bfd-in2.h: Regenerate.
2089 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2091 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2094 2004-12-07 Ben Elliston <bje@gnu.org>
2096 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2098 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2100 Suggested by Fergal Daly <fergal@esatclear.ie>:
2101 * simple.c (simple_dummy_multiple_definition): New function.
2102 (bfd_simple_get_relocated_section_contents): Use it.
2104 2004-12-03 Jan Beulich <jbeulich@novell.com>
2106 * elf.c (elf_find_function): Don't use the last file symbol ever,
2107 seen, but the last one seen prior to the symbol being reported.
2108 Don't report a filename at all for global symbols when that might
2111 2004-12-01 Paul Brook <paul@codesourcery.com>
2113 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2114 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2117 2004-12-01 Paul Brook <paul@codesourcery.com>
2119 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2122 2004-11-30 Paul Brook <paul@codesourcery.com>
2124 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2125 no_pipeline_knowledge
2126 (elf32_arm_link_hash_table_create): Ditto.
2127 (bfd_elf32_arm_process_before_allocation): Ditto.
2128 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2130 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2132 * bfd-in2.h: Regenerate.
2134 2004-11-30 Randolph Chung <tausq@debian.org>
2136 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2137 (elf32_hppa_grok_psinfo): New function.
2138 (elf_backend_grok_prstatus): Define.
2139 (elf_backend_grok_psinfo): Define.
2141 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2144 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2146 2004-11-24 Paul Brook <paul@codesourcery.com>
2148 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2150 2004-11-24 Paul Brook <paul@codesourcery.com>
2152 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2153 (elf32_arm_swap_symbol_out): New function.
2154 (elf32_arm_size_info): Add.
2155 (elf_backend_size_info): Define.
2157 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2159 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2162 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2164 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2165 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2166 * nlmcode.h (nlm_write_object_contents): Warning fix.
2168 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2170 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2172 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2174 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2175 (elf32_arm_plt_thumb_stub): New.
2176 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2178 (elf32_arm_link_hash_traverse): Fix typo.
2179 (elf32_arm_link_hash_table): Add obfd.
2180 (elf32_arm_link_hash_newfunc): Initialize new fields.
2181 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2182 (elf32_arm_link_hash_table_create): Initialize obfd.
2183 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2184 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2185 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2186 interworking BFD is not dynamic.
2187 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2188 not emit glue for PLT references.
2189 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2190 emit glue for PLT references. Support the Thumb PLT prefix.
2191 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2193 (elf32_arm_check_relocs): Likewise.
2194 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2196 (allocate_dynrelocs): Handle Thumb PLT references.
2197 (elf32_arm_finish_dynamic_symbol): Likewise.
2198 (elf32_arm_symbol_processing): New function.
2199 (elf_backend_symbol_processing): Define.
2201 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2203 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2204 add_fde_encoding. Remove need_relative.
2205 * elf-eh-frame.c (extra_augmentation_string_bytes)
2206 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2207 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2208 in cases where the CIE has no existing 'R' augmentation. Use
2209 size_of_output_cie_fde when assigning offsets. Use the final offset
2210 as the new section size.
2211 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2212 Account for any extra augmentation bytes in the returned offset.
2213 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2214 moved before being modified. Pad growing entries with DW_CFA_nops.
2215 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2216 and add_fde_encoding.
2218 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2220 * elf32-arm.c (elf32_arm_relocate_section): Use
2221 arm_real_reloc_type.
2223 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2225 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2226 for discard relocations; don't add an R_MIPS_NONE to the main body
2229 2004-11-04 Paul Brook <paul@codesourcery.com>
2231 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2232 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2233 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2234 default version definition for unversioned symbols.
2235 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2236 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2237 _bfd_elf_slurp_version_tables. Set default version for unversioned
2240 2004-11-15 Paul Brook <paul@codesourcery.com>
2242 * elflink.c (elf_link_add_object_symbols): Don't assume version
2243 indices are consecutive.
2245 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2247 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2248 composite relocations against the personality data.
2250 2004-11-13 Paul Brook <paul@codesourcery.com>
2252 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2253 R_ARM_PREL31 relocations to PLT entries.
2254 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2255 (elf32_arm_check_relocs): Ditto.
2257 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2259 * xtensa-isa.c (xtensa_interface_class_id): New.
2261 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2263 * elf32-xtensa.c (property_table_compare): Remove assertion about
2264 entries with the same address and non-zero size.
2265 (xtensa_read_table_entries): Report such entries as errors.
2267 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2269 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2270 R_ARM_RELATIVE on Symbian OS.
2272 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2274 * som.c (som_bfd_print_private_bfd_data): New function.
2275 (som_object_setup): Save the auxiliary header. Don't assume that
2276 zero is an invalid entry point for a shared library.
2277 (som_object_p): Allocate the auxiliary header on the heap.
2279 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2281 (elf32_arm_symbian_modify_segment_map): Likewise.
2283 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2285 From David Poole <daveml@mbuf.com>:
2286 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2287 (elf32_arm_size_dynamic_sections): Call it.
2289 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2291 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2292 (ALL_MACHINES_CFILES): Fix typo.
2293 * Makefile.in: Regenerate.
2294 * po/SRC-POTFILES.in: Regenerate.
2296 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2298 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2299 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2300 symbol in the relocation.
2302 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2303 Vineet Sharma <vineets@noida.hcltech.com>
2305 * coff-maxq.c: New File.
2306 * cpu-maxq.c: New File.
2307 * coffcode.h: Likewise.
2308 * config.bfd: Likewise.
2309 * configure.in (maxqcoff_vec): New target vector.
2310 * Makefile.am: Add support for maxq target.
2311 * configure.in: Likewise.
2312 * archures.c:. Likewise.
2313 * targets.c: Likewise.
2314 * bfd_in2.h : Regenerated.
2315 * Makefile.in: Regenerated.
2316 * configure: Regenerated.
2317 * doc/Makefile.in: Regenerated.
2319 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2321 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2322 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2323 C_NT_WEAK aux entries.
2324 (_bfd_coff_generic_relocate_section): Handle undefined
2327 2004-11-07 Andreas Schwab <schwab@suse.de>
2329 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2330 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2331 non-default visibility.
2333 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2335 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2337 (elf32_arm_symbian_modify_segment_map): Don't
2338 reset includes_filehdr and includes_phdrs here.
2340 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2342 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2343 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2344 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2346 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2347 to a new removed list. Remove normal configuration stanzas.
2348 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2349 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2350 elfarm-nabi.lo with elf32-arm.lo.
2351 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2352 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2353 * elf32-arm.h: Remove.
2354 * elfarm-oabi.c: Remove.
2355 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2356 and bfd_elf32_littlearm_oabi_vec.
2357 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2359 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2361 * config.bfd: Support crisv32-*-* like cris-*-*.
2362 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2363 (bfd_mach_cris_v10_v32): New macros.
2364 * cpu-cris.c: Tweak formatting.
2365 (get_compatible): New function.
2367 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2368 bfd_arch_info_type:s.
2369 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2370 get_compatible for member compatible and link bfd_cris_arch_v32 as
2372 * elf32-cris.c (cris_elf_pcrel_reloc)
2373 (cris_elf_set_mach_from_flags): New functions.
2374 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2375 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2376 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2377 numbers for bfd_mach_cris_v32.
2378 (PLT_ENTRY_SIZE_V32): New macro.
2379 (elf_cris_plt0_entry): Drop last comma in initializer.
2380 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2381 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2383 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2385 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2386 (elf_cris_finish_dynamic_sections): Similar.
2387 (elf_cris_adjust_dynamic_symbol): Similar.
2388 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2390 <switch with PIC relocs>: Emit error and return FALSE for
2391 bfd_mach_cris_v10_v32.
2392 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2393 Emit warning when generating textrel reloc.
2394 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2395 (cris_elf_final_write_processing): Set flags according to mach.
2396 (cris_elf_print_private_bfd_data): Display
2397 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2398 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2399 new_flags. Don't call cris_elf_final_write_processing. Don't
2400 look at the actual elf header flags at all; use
2401 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2402 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2404 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2405 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2406 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2407 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2408 * bfd-in2.h, libbfd.h: Regenerate.
2410 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2412 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2413 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2415 (struct adjust_toc_info): New.
2416 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2418 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2420 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2421 if there are no segments.
2423 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2425 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2427 2004-11-02 Nick Clifton <nickc@redhat.com>
2429 * elf32-iq2000.c: Convert to ISO C90 formatting.
2431 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2433 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2435 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2437 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2438 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2439 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2441 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2443 * elf32-sh.c (tpoff): Take alignment into account.
2445 2004-10-28 Nick Clifton <nickc@redhat.com>
2447 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2448 performing a relocatable link.
2449 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2450 for MIPS ports under Irix.
2452 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2454 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2455 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2456 (elf32_arm_final_link_relocate): Ditto.
2457 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2458 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2459 (elf32_arm_adjust_dynamic_symbol): Ditto.
2460 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2461 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2462 (elf32_arm_r_howto): ... To here.
2463 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2465 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2468 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2469 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2470 and R_IA64_SECREL64LSB.
2472 2004-10-26 Paul Brook <paul@codesourcery.com>
2474 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2475 (bfd_elf_size_dynamic_sections): Create default version definition.
2476 (elf_link_output_extsym): Adjust for default symbol version.
2478 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2480 * mmo.c: Adjust to ISO C.
2482 * mmo.c (mmo_write_section_description): New function broken out
2483 of mmo_internal_write_section.
2484 (mmo_internal_write_section): For each of .text and .data, call
2485 mmo_write_section_description before outputting contents if it has
2486 nontrivially deducible vma or contents.
2487 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2488 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2489 symbols if found within the .data address range.
2491 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2493 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2495 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2497 * mmo.c (File Layout): Correct place of misplaced blurb about
2500 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2502 * config.bfd: Add mips64*-*-openbsd.
2504 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2506 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2509 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2511 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2512 * configure: Regenerate.
2514 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2517 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2518 to linker reloc_overflow callback.
2519 (aout_link_input_section_ext): Likewise.
2520 (aout_link_reloc_link_order): Likewise.
2521 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2522 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2524 (alpha_relocate_section): Likewise.
2525 * coff-arm.c (coff_arm_relocate_section): Likewise.
2526 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2527 * coff-h8500.c (extra_case): Likewise.
2528 * coff-i960.c (coff_i960_relocate_section): Likewise.
2529 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2530 * coff-mips.c (mips_relocate_section): Likewise.
2531 * coff-or32.c (coff_or32_relocate_section): Likewise.
2532 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2533 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2534 * coff-sh.c (sh_relocate_section): Likewise.
2535 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2536 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2537 * coff-z8k.c (extra_case): Likewise.
2538 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2539 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2540 (_bfd_coff_generic_relocate_section): Likewise.
2541 * ecoff.c (ecoff_reloc_link_order): Likewise.
2542 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2543 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2544 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2545 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2546 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2547 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2548 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2549 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2550 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2551 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2552 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2553 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2554 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2555 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2556 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2557 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2558 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2559 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2560 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2561 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2562 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2563 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2564 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2565 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2566 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2567 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2568 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2569 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2570 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2571 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2572 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2573 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2574 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2575 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2576 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2577 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2578 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2579 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2580 * elflink.c (elf_reloc_link_order): Likewise.
2581 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2582 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2583 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2584 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2585 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2586 (aout_link_reloc_link_order): Likewise.
2587 * reloc.c (bfd_generic_get_relocated_section_contents):
2589 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2590 * simple.c (simple_dummy_reloc_overflow): Updated.
2592 2004-10-20 Andreas Schwab <schwab@suse.de>
2594 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2595 (elf_backend_plt_sym_val): Define.
2597 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2599 * config.bfd: Set targ_underscore=yes for PE COFF targets
2601 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2603 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2604 (ppc64_elf_edit_opd): Likewise.
2606 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2608 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2609 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2610 set SEC_ALLOC and SEC_LOAD.
2612 2004-10-18 Nick Clifton <nickc@redhat.com>
2614 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2615 'name' for relocs against both local and global symbols.
2617 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2619 * bfd-in2.h: Regenerate.
2620 * bfd.c (struct bfd): Add no_export.
2621 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2623 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2625 * config.bfd: Whitespace cleanup.
2626 * Makefile.am: Run "make dep-am"
2627 * Makefile.in: Regenerate.
2629 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2631 * elflink.c (struct already_linked_section): Removed.
2632 (try_match_symbols_in_sections, already_linked): Removed.
2633 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2634 prefix of section names when finding already_linked_table
2635 chain. Compare section names. Instead of calling already_linked,
2636 do it inline and only for sections in the same already_linked_list.
2638 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2640 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2641 parameter. If called after _bfd_elf_write_section_eh_frame,
2642 don't allow a -2 return unless need_* bit is already set, and
2643 handle offsets adjusted for output_offset.
2644 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2645 * elf.c (_bfd_elf_section_offset): Update call.
2647 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2650 * coffcode.h (coff_compute_section_file_positions): Cast to
2651 bfd_vma when computing page alignment.
2653 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2655 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2656 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2658 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2660 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2661 relocations use a virtual address, not a section offset.
2663 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2665 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2666 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2667 xtensa_format_encode.
2668 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2669 (ebb_add_proposed_action): Delete.
2671 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2673 * elf32-xtensa.c: Use ISO C90 formatting.
2675 2004-10-12 Paul Brook <paul@codesourcery.com>
2677 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2680 2004-10-12 Paul Brook <paul@codesourcery.com>
2682 * elf32-arm.h: Support EABI version 4 objects.
2684 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2687 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2688 Don't mark as default.
2689 (bfd_x86_64_arch): Don't mark as default.
2691 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2693 * elflink.c (enum action_discarded): New.
2694 (elf_section_complain_discarded): Delete.
2695 (elf_action_discarded): New function subsuming the above and also
2696 controlling reloc behaviour.
2697 (elf_link_input_bfd): Use it.
2699 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2701 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2702 (special_sections): Add .gnu.liblist and .gnu.conflict.
2703 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2705 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2708 * elflink.c (elf_link_input_bfd): Try harder to support
2709 relocations against symbols in removed linkonce sections.
2711 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2713 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2716 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2717 sections do not reference symbols in non-SEC_ALLOC sections.
2719 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2722 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2723 (_bfd_elf_link_omit_section_dynsym): Formatting.
2725 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2727 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2728 * libbfd.h: Regnerate.
2729 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2730 * elf32-frv.c: Likewise.
2731 * elf32-m32r.c: Likewise.
2732 * elf32-ppc.c: Likewise.
2733 * elf64-hppa.c: Likewise.
2734 * elfxx-ia64.c: Likewise.
2735 * opncls.c: Likewise.
2737 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2739 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2740 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2741 offsets stored in struct eh_cie_fde entries before doing other
2744 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2745 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2746 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2747 setting offsets for removed CIEs. Don't set "sec", instead set
2748 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2749 CIE in hdr_info. Only set make_relative and make_lsda_relative
2750 for CIEs. Use pointers rather than array indices.
2751 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2752 make_lsda_relative, need_* on cie_inf for FDEs.
2753 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2754 section output_offset. Delete cie_offset, instead use cie_inf
2755 pointer to CIE entry. Use need_relative and need_lsda_relative on
2756 CIE entry for FDEs. Use pointers rather than array indices.
2758 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2760 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2761 bfd_is_target_special_symbol.
2762 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2763 * som.c (som_bfd_is_target_special_symbol): Define.
2765 2004-10-08 Nick Clifton <nickc@redhat.com>
2767 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2768 * configure: Regenerate.
2769 * bfd-in2.h: Regenerate.
2770 * syms.c (bfd_is_target_special_symbol): New interface function.
2771 Returns true when a symbol should be considered to be special.
2772 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2773 the symbol jump table.
2774 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2775 Return true iff the symbol is a mapping symbol.
2776 (bfd_elf32_bfd_is_target_special_symbol): Define.
2777 * elfxx-target.h: Provide a default definition for
2778 bfd_is_target_special_symbol.
2779 * aout-target.h: Likewise.
2780 * aout-tic30.c: Likewise.
2781 * binary.c: Likewise.
2782 * coffcode.h: Likewise.
2783 * i386msdos.c: Likewise.
2786 * libaout.h: Likewise.
2787 * libbfd-in.h: Likewise
2788 * libecoff.h: Likewise.
2789 * mach-o.c: Likewise.
2791 * nlm-target.h: Likewise.
2792 * oasys.c: Likewise.
2794 * ppcboot.c: Likewise.
2796 * tekhex.c: Likewise.
2797 * versados.c: Likewise.
2799 * xcoff-target.h: Likewise.
2801 * libbfd.h: Regenerate.
2803 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2805 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2806 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2807 (elf_backend_section_from_shdr): Define.
2809 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2811 * syms.c (bfd_is_local_label): Return false for file symbols.
2813 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2814 David Heine <dlheine@tensilica.com>
2816 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2817 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2818 (elf32xtensa_no_literal_movement): New global variable.
2819 (elf_howto_table): Add entries for new relocations.
2820 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2821 (property_table_compare): When addresses are equal, compare sizes and
2822 various property flags.
2823 (property_table_matches): New.
2824 (xtensa_read_table_entries): Extend to read new property tables. Add
2825 output_addr parameter to indicate that output addresses should be used.
2826 Use bfd_get_section_limit.
2827 (elf_xtensa_find_property_entry): New.
2828 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2829 (elf_xtensa_check_relocs): Handle new relocations.
2830 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2831 relocations. Use new xtensa-isa.h functions.
2832 (build_encoding_error_message): Remove encode_result parameter. Add
2833 new target_address parameter used to detect alignment errors.
2834 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2835 error handling. Use new is_operand_relocation function.
2836 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2837 Use underbar macro for error messages. Formatting.
2838 (get_const16_opcode): New.
2839 (get_l32r_opcode): Add a separate flag for initialization.
2840 (get_relocation_opnd): Operand number is no longer explicit in the
2841 relocation. Change to decode the opcode and analyze its operands.
2842 (get_relocation_slot): New.
2843 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2844 Use new xtensa-isa.h functions to handle multislot instructions.
2845 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2846 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2847 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2848 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2849 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2850 get_single_format, init_op_single_format_table): New.
2851 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2852 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2853 (contract_asm_expansion): Add error_message parameter and pass it to
2854 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2855 with R_XTENSA_SLOT0_OP.
2856 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2857 instructions. Use new xtensa-isa.h functions.
2858 (r_reloc struct): Add new virtual_offset field.
2859 (r_reloc_init): Add contents and content_length parameters. Set
2860 virtual_offset field to zero. Add contents to target_offset field for
2861 partial_inplace relocations.
2862 (r_reloc_is_defined): Check for null.
2863 (print_r_reloc): New debug function.
2864 (source_reloc struct): Replace xtensa_operand field with pair of the
2865 opcode and the operand position. Add is_abs_literal field.
2866 (init_source_reloc): Specify operand by opcode/position pair. Set
2867 is_abs_literal field.
2868 (source_reloc_compare): When target_offsets are equal, compare other
2869 fields to make sorting predictable.
2870 (literal_value struct): Add is_abs_literal field.
2871 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2872 (init_literal_value): New.
2873 (is_same_value): Replace with ...
2874 (literal_value_equal): ... this function. Add comparisons of
2875 virtual_offset and is_abs_literal fields.
2876 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2877 failure. Initialize has_last_loc field.
2878 (value_map_hash_table_delete): New.
2879 (hash_literal_value): Rename to ...
2880 (literal_value_hash): ... this. Include is_abs_literal flag and
2881 virtual_offset field in the hash value.
2882 (get_cached_value): Rename to ...
2883 (value_map_get_cached_value): ... this. Update calls to
2884 literal_value_hash and literal_value_equal.
2885 (add_value_map): Check for allocation failure. Update calls to
2886 value_map_get_cached_value and literal_value_hash.
2887 (text_action, text_action_list, text_action_t): New types.
2888 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2889 text_action_add, text_action_add_literal, offset_with_removed_text,
2890 offset_with_removed_text_before_fill, find_insn_action,
2891 print_action_list, print_removed_literals): New.
2892 (offset_with_removed_literals): Delete.
2893 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2894 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2895 allocated_relocs_count fields.
2896 (init_xtensa_relax_info): Initialize new fields.
2897 (reloc_bfd_fix struct): Add new translated field.
2898 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2900 (fix_compare, cache_fix_array): New.
2901 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2902 section via get_xtensa_relax_info. Use cache_fix_array to set up
2903 sorted fix_array and use bsearch instead of linear search.
2904 (section_cache_t): New struct.
2905 (init_section_cache, section_cache_section, clear_section_cache): New.
2906 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2907 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2908 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2909 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2911 (retrieve_contents): Use bfd_get_section_limit.
2912 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2913 to compute_removed_literals. Free value_map_hash_table when no longer
2915 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2916 compute_text_actions for all sections.
2917 (find_relaxable_sections): Mark sections as relaxable if they contain
2918 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2919 call. Increment relax_info src_count field only for appropriate
2920 relocation types. Remove is_literal_section check.
2921 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2922 r_reloc_init and find_associated_l32r_irel. Check
2923 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2924 literals. Pass is_abs_literal flag to init_source_reloc.
2925 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2926 CONST16 instructions. Adjust calls to r_reloc_init and
2927 pcrel_reloc_fits. Handle weak symbols conservatively.
2928 (find_associated_l32r_irel): Add bfd parameter and pass it to
2930 (compute_text_actions, compute_ebb_proposed_actions,
2931 compute_ebb_actions, check_section_ebb_pcrels_fit,
2932 check_section_ebb_reduces, text_action_add_proposed,
2933 compute_fill_extra_space): New.
2934 (remove_literals): Replace with ...
2935 (compute_removed_literals): ... this function. Call
2936 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2937 Call xtensa_read_table_entries to get the property table. Skip
2938 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2939 is_removable_literal, remove_dead_literal, and
2940 identify_literal_placement functions.
2941 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2942 instead of linear search.
2943 (is_removable_literal, remove_dead_literal,
2944 identify_literal_placement): New.
2945 (relocations_reach): Update check for literal not referenced by any
2946 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2947 (coalesce_shared_literal, move_shared_literal): New.
2948 (relax_section): Use bfd_get_section_limit. Call
2949 translate_section_fixes. Update calls to r_reloc_init and
2950 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2951 Add call to pin_internal_relocs. Add special handling for
2952 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2953 info to calculate new addend_displacement variable. Replace code for
2954 deleting literals with more general code to perform the actions
2955 determined by the action_list for the section.
2956 (translate_section_fixes, translate_reloc_bfd_fix): New.
2957 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2958 find_removed_literal only if is_operand_relocation. Update call to
2959 offset_with_removed_text. Use new target_offset and removed_bytes
2961 (move_literal): New.
2962 (relax_property_section): Use bfd_get_section_limit. Set new
2963 is_full_prop_section flag and handle new property tables. Update calls
2964 to r_reloc_init and offset_with_removed_text. Check
2965 is_relaxable_asm_section flag. Handle expansion of zero-sized
2966 unreachable entries, with use of offset_with_removed_text_before_fill.
2967 For relocatable links, combine entries only for literal tables.
2968 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2969 calls to offset_with_removed_text. Translate st_size field for
2971 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2972 failure. Add contents parameter. Update call to get_bfd_fix. Update
2973 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2974 R_XTENSA_ASM_EXPAND relocs.
2975 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2976 call to get_bfd_fix. Include offset from contents for partial_inplace
2978 (is_reloc_sym_weak): New.
2979 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2980 (prop_sec_len): New.
2981 (xtensa_is_property_section): Handle new property sections.
2982 (is_literal_section): Delete.
2983 (internal_reloc_compare): When r_offset matches, compare r_info and
2984 r_addend to make sorting predictable.
2985 (internal_reloc_matches): New.
2986 (xtensa_get_property_section_name): Handle new property sections.
2987 (xtensa_get_property_predef_flags): New.
2988 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2989 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2990 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2991 (xtisa_errno, xtisa_error_msg): New variables.
2992 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2993 (xtensa_insnbuf_alloc): Add error handling.
2994 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2995 use xtensa_format_decode. Add error handling.
2996 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2997 instruction length to find the number of bytes to copy.
2998 (xtensa_isa_init): Add error handling. Replace calls to
2999 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3000 tables in the xtensa_modules structure.
3001 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3002 xtensa_extend_isa): Delete.
3003 (xtensa_isa_free): Change to only free lookup tables.
3004 (opname_lookup_compare): Replace with ...
3005 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3006 (xtensa_insn_maxlength): Rename to ...
3007 (xtensa_isa_maxlength): ... this.
3008 (xtensa_insn_length): Delete.
3009 (xtensa_insn_length_from_first_byte): Replace with ...
3010 (xtensa_isa_length_from_chars): ... this function.
3011 (xtensa_num_opcodes): Rename to ...
3012 (xtensa_isa_num_opcodes): ... this.
3013 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3014 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3015 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3016 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3017 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3018 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3019 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3020 (xtensa_opcode_lookup): Add error handling.
3021 (xtensa_decode_insn): Replace with ...
3022 (xtensa_opcode_decode): ... this function, with new format and
3023 slot parameters. Add error handling.
3024 (xtensa_encode_insn): Replace with ...
3025 (xtensa_opcode_encode): ... this function, which does the encoding via
3026 one of the entries in the "encode_fns" array. Add error handling.
3027 (xtensa_opcode_name): Add error handling.
3028 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3029 xtensa_opcode_is_call): New.
3030 (xtensa_num_operands): Replace with ...
3031 (xtensa_opcode_num_operands): ... this function. Add error handling.
3032 (xtensa_opcode_num_stateOperands,
3033 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3034 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3035 xtensa_operand_is_visible): New.
3036 (xtensa_get_operand, xtensa_operand_kind): Delete.
3037 (xtensa_operand_inout): Add error handling and special-case for
3039 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3040 operate on one slot of an instruction. Added error handling.
3041 (xtensa_operand_encode): Handle default operands with no encoding
3042 functions. Check for success by comparing against decoded value.
3044 (xtensa_operand_decode): Handle default operands. Return decoded value
3045 through argument pointer. Add error handling.
3046 (xtensa_operand_is_register, xtensa_operand_regfile,
3047 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3048 (xtensa_operand_isPCRelative): Rename to ...
3049 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3050 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3051 through argument pointer. Add error handling.
3052 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3053 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3054 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3055 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3056 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3057 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3058 xtensa_state_is_exported, xtensa_sysreg_lookup,
3059 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3060 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3061 xtensa_interface_num_bits, xtensa_interface_inout,
3062 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3063 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3064 * xtensa-modules.c: Rewrite to use new data structures.
3065 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3066 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3067 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3068 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3069 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3070 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3071 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3072 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3073 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3074 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3075 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3076 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3077 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3078 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3079 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3080 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3081 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3082 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3083 * Makefile.in: Regenerate.
3084 * bfd-in2.h: Likewise.
3085 * libbfd.h: Likewise.
3087 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3089 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3090 against the absolute section.
3091 (mips_elf64_write_rela): Likewise.
3093 2004-10-07 Jan Beulich <jbeulich@novell.com>
3095 * elf.c (elf_find_function): Don't generally check for matching
3096 section, just for non-file symbols. Remove redunant comparison
3098 * elf32-arm.h (arm_elf_find_function): Likewise.
3100 2004-10-07 Jeff Baker <jbaker@qnx.com>
3102 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3103 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3106 2004-10-04 Roland McGrath <roland@redhat.com>
3108 * hash.c (bfd_hash_set_default_size): Use const for table.
3109 Use size_t instead of int for variable compared to sizeof results.
3111 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3114 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3116 2004-10-01 Paul Brook <paul@codesourcery.com>
3118 * elf32-arm.h (elf32_arm_fake_sections,
3119 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3121 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3123 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3125 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3127 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3128 need_relative or need_lsda_relative if we are processing an
3129 offset for a reloc on a FDE initial loc or LSDA field
3131 (_bfd_elf_write_section_eh_frame): Test need_relative and
3132 need_lsda_relative in place of corresponding make_* field
3133 when deciding to use pc-relative encodings.
3135 2004-09-30 Paul Brook <paul@codesourcery.com>
3137 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3138 target2 relocation type.
3140 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3143 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3145 2004-09-30 Paul Brook <paul@codesourcery.com>
3147 * reloc.c: Add BFD_RELOC_ARM_SMI.
3148 * bfd-in2.h: Regenerate.
3151 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3153 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3154 vma and output offset to address.
3155 * simple.c (simple_save_output_info): Only set output section
3156 and offset for debug sections, or those not already set up by
3158 (bfd_simple_get_relocated_section_contents): Update comment.
3160 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3162 * elf.c (IS_LOADED): Delete.
3163 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3164 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3167 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3170 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3171 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3172 redundant assignment of EM_SPARC.
3174 2004-09-22 Brian Ford <ford@vss.fsi.com>
3176 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3177 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3179 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3181 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3183 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3184 (elf_backend_modify_segment_map): Don't define.
3186 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3188 * elf.c (IS_LOADED): Define.
3189 (assign_file_positions_for_segments): Don't round up file offset of
3190 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3191 Delete code handling link script adjustment of lma. Do the adjust
3192 in later code handling similar ajustments. Remove dead code error
3193 check. Warn if section lma would require a negative offset
3194 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3195 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3196 update voff in section loop. Change voff in segment loop to be an
3197 adjustment on top of "off". Set sec->filepos and update "off" later.
3198 Test for loadable sections consistently using IS_LOADED. Similarly,
3199 test for alloc-only sections other than .tbss consistently.
3200 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3201 Tidy PT_NOTE handling. Use %B and %A in error messages.
3202 (assign_file_positions_except_relocs): Use %B in error message.
3204 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3206 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3207 (CONFIG_STATUS_DEPENDENCIES): New.
3208 (Makefile): Removed.
3209 (config.status): Likewise.
3210 * Makefile.in: Regenerated.
3212 2004-09-17 Paul Brook <paul@codesourcery.com>
3214 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3215 (bfd_elf32_arm_process_before_allocation): Update prototype.
3216 * bfd-in2.h: Regenerate.
3217 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3218 (elf32_arm_link_hash_table_create): Set it.
3219 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3220 (bfd_elf32_arm_set_target_relocs): New function.
3221 (arm_real_reloc_type): New function.
3222 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3223 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3224 (elf32_arm_gc_sweep_hook): Ditto.
3225 (elf32_arm_check_relocs): Ditto.
3226 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3227 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3229 (elf32_arm_got_prel): New variable.
3230 (elf32_arm_howto_from_type): New function.
3231 (elf32_arm_info_to_howto): Use it.
3232 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3233 BFD_RELOC_ARM_TARGET2.
3234 * libbfd.h: Regenerate.
3235 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3237 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3239 * ecoff.c: Update u.undef.next refs.
3240 * elf64-ppc.c: Likewise.
3241 * elflink.c: Likewise.
3242 * linker.c: Likewise.
3243 * xcofflink.c: Likewise.
3245 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3246 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3247 fields to indirect struct.
3248 * elf-m10300.c: Update u.weakdef refs.
3249 * elf32-arm.h: Likewise.
3250 * elf32-cris.c: Likewise.
3251 * elf32-frv.c: Likewise.
3252 * elf32-hppa.c: Likewise.
3253 * elf32-i370.c: Likewise.
3254 * elf32-i386.c: Likewise.
3255 * elf32-m32r.c: Likewise.
3256 * elf32-m68k.c: Likewise.
3257 * elf32-ppc.c: Likewise.
3258 * elf32-s390.c: Likewise.
3259 * elf32-sh.c: Likewise.
3260 * elf32-sparc.c: Likewise.
3261 * elf32-vax.c: Likewise.
3262 * elf32-xtensa.c: Likewise.
3263 * elf64-alpha.c: Likewise.
3264 * elf64-hppa.c: Likewise.
3265 * elf64-ppc.c: Likewise.
3266 * elf64-s390.c: Likewise.
3267 * elf64-sh64.c: Likewise.
3268 * elf64-sparc.c: Likewise.
3269 * elf64-x86-64.c: Likewise.
3270 * elfxx-ia64.c: Likewise.
3271 * elfxx-mips.c: Likewise.
3272 * elflink.c: Likewise. Also u.elf_hash_value.
3273 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3275 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3276 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3277 (bfd_elf_gc_record_vtentry): Likewise.
3278 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3280 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3282 * Makefile.am: Run "make dep-am".
3283 * Makefile.in: Regenerate.
3284 * bfd-in2.h: Regenerate.
3285 * po/SRC-POTFILES.in: Regenerate.
3286 * po/bfd.pot: Regenerate.
3288 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3290 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3291 with bitfields. Make "type" and "other" bitfields too.
3292 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3293 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3294 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3295 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3296 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3297 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3298 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3299 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3300 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3301 * elf-m10300.c: Likewise.
3303 * elf32-arm.h: Likewise.
3304 * elf32-cris.c: Likewise.
3305 * elf32-frv.c: Likewise.
3306 * elf32-hppa.c: Likewise.
3307 * elf32-i370.c: Likewise.
3308 * elf32-i386.c: Likewise.
3309 * elf32-m32r.c: Likewise.
3310 * elf32-m68k.c: Likewise.
3311 * elf32-ppc.c: Likewise.
3312 * elf32-s390.c: Likewise.
3313 * elf32-sh-symbian.c: Likewise.
3314 * elf32-sh.c: Likewise.
3315 * elf32-sh64.c: Likewise.
3316 * elf32-sparc.c: Likewise.
3317 * elf32-vax.c: Likewise.
3318 * elf32-xtensa.c: Likewise.
3319 * elf64-alpha.c: Likewise.
3320 * elf64-hppa.c: Likewise.
3321 * elf64-ppc.c: Likewise.
3322 * elf64-s390.c: Likewise.
3323 * elf64-sh64.c: Likewise.
3324 * elf64-sparc.c: Likewise.
3325 * elf64-x86-64.c: Likewise.
3326 * elflink.c: Likewise.
3327 * elfxx-ia64.c: Likewise.
3328 * elfxx-mips.c: Likewise.
3329 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3330 * configure: Regenerate.
3331 * aclocal.m4: Regenerate.
3333 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3335 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3336 around uses of R_ARM_TARGET1.
3337 (elf32_arm_check_relocs): Likewise.
3339 2004-09-13 Paul Brook <paul@codesourcery.com>
3341 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3343 * bfd-in2.h: Regenerate.
3344 * libbfd.h: Regenerate.
3345 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3346 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3347 (bfd_elf32_arm_process_before_allocation): Ditto.
3348 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3349 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3350 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3353 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3355 * hpux-core.c (thread_section_p): New function.
3356 (hpux_core_core_file_p): Fix computation of offset in call
3357 to bfd_seek. Create a ".reg" section from an arbitrary
3358 ".reg/<id>" section if none was created after having read
3361 2004-09-11 Andreas Schwab <schwab@suse.de>
3363 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3364 * aclocal.m4: Rebuild.
3365 * configure: Rebuild.
3367 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3369 * section.c (bfd_sections_find_if): Fix parameter name in
3370 comment to match code.
3372 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3374 * elf.c (assign_file_positions_except_relocs): Assign relocs
3375 stored in a bfd section.
3377 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3379 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3380 h->gotplt_refcount to 0, not -1.
3382 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3384 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3385 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3387 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3388 handle symbol visibility here.
3390 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3392 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3393 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3395 (ppc_stub_name): Remove trailing "+0" on stub name.
3396 (create_linkage_sections): Create relocations for
3397 branch lookup table when --emit-relocs as well as when --shared.
3398 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3399 relbrlt test. For --emit-stub-syms, always output a sym even when
3400 one already exists on a plt call stub. Put stub type in the stub
3402 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3404 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3405 reloc_count in stub sections. Adjust relbrlt test.
3406 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3407 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3408 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3409 for relocs against discarded symbols. Fix comments.
3411 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3413 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3414 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3416 (map_sections_to_segments): ... here. Use it. Assign a file
3417 position to the .dynamic section if it is not loadable, but part
3418 of the PT_DYNAMIC segment.
3419 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3420 offsets, not VMAs, for the BPABI. Do not fill in the header in
3421 the .got.plt section for the BPABI.
3422 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3424 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3426 2004-09-06 Nick Clifton <nickc@redhat.com>
3428 * elflink.c (elf_link_add_object_symbols): Set the error code to
3429 bfd_error_wrong_format when the input format does not match the
3432 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3434 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3435 (ppc64_elf_check_directives): ..here.
3436 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3437 before accessing ppc64_elf_tdata.
3438 (ppc64_elf_finish_dynamic_sections): And here too.
3440 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3442 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3444 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3446 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3447 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3448 (bfd_elf32_littlearm_symbian_vec): Likewise.
3449 * configure: Regenerated.
3450 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3451 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3452 (PLT_ENTRY_SIZE): Likewise.
3453 (bfd_vma_elf32_arm_symbian_plt_entry): New
3455 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3457 (create_got_section): Don't create sections when generating BPABI
3459 (elf32_arm_create_dynamic_sections): Tidy.
3460 (elf32_arm_link_hash_table_create): Set plt_header_size,
3461 plt_entry_size, and symbian_p.
3462 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3463 generating BPABI objects.
3464 (allocate_dynrelocs): Use htab->plt_header_size, not
3465 PLT_HEADER_SIZE. Do not add to .got.plt when
3466 generating BPABI objects.
3467 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3468 * elfarm-nabi.c: Add SymbianOS target vectors.
3469 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3470 (_bfd_elf_link_create_dynamic_sections): Likewise.
3471 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3472 (elfNN_bed): Use it.
3473 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3474 (bfd_elf32_littlearm_symbian_vec): Likewise.
3475 (_bfd_target_vector): Add them.
3477 2004-09-03 Nick Clifton <nickc@redhat.com>
3480 * coffcode.h (handle_COMDAT): Replace abort with an warning
3481 message and allow the scan to continue.
3483 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3485 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3486 in when reading relocs, not our sorted syms. Remove unnecessary
3489 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3491 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3493 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3495 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3496 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3497 replace uses of *_alias with *_noncanonical.
3498 * aclocal.m4: Rebuild with aclocal 1.4p6.
3499 * Makefile.in: Rebuild with automake 1.4p6.
3500 * doc/Makefile.in: Rebuild with automake 1.4p6.
3501 * configure.in: Autoupdate with autoupdate 2.59.
3502 * config.in: Regenerate with autoheader 2.59.
3503 * configure: Regnerate with autoconf 2.59.
3505 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3507 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3508 symbol pointer arrays before modifying.
3510 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3512 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3513 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3514 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3515 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3516 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3517 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3518 Use both symbol tables on non-relocatable objects. Use a common
3519 error exit. Fix "mid" warning.
3520 * libbfd.h: Regenerate.
3521 * bfd-in2.h: Regenerate.
3523 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3525 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3527 (struct sfpr_def_parms): Save some space.
3528 (sfpr_define): Here too.
3530 * elf64-ppc.c (compare_symbols): Put section syms first.
3531 (sym_exists_at): New function.
3532 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3533 points only for relocatable files. Use .opd section contents
3534 otherwise. Generally clean up the code.
3536 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3538 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3539 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3540 (struct sfpr_def_parms): New.
3541 (sfpr_define): New function.
3542 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3543 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3544 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3545 (savefpr1_tail, restfpr1_tail): New functions.
3546 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3547 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3548 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3549 code. Define all ABI mandated _save and _rest functions.
3551 2004-08-26 Paul Brook <paul@codesourcery.com>
3553 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3555 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3557 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3560 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3562 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3563 that pcrel correction is applied for R_386_PC32.
3565 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3567 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3568 for R_386_32 and R_386_PC32 relocs against symbols defined in
3571 2004-08-25 Dmitry Diky <diwil@spec.ru>
3573 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3574 Add new relocations.
3575 * bfd-in2.h: Regenerate.
3576 * libbfd.h: Regenerate.
3577 * elf32-msp430.c: Clean-up code.
3578 (elf_msp430_howto_table): Add new relocation entries.
3579 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3580 (msp430_elf_relax_section): New function.
3581 (msp430_elf_relax_delete_bytes): New function.
3582 (msp430_elf_symbol_address_p): New function.
3584 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3586 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3587 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3589 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3591 * elflink.c (_bfd_elf_section_already_linked): Handle
3592 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3594 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3596 * config.bfd (arm*-*-symbianelf*): New target.
3597 (arm*-*-eabi*): Likewise.
3599 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3601 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3602 "struct ppc_link_hash_entry *".
3603 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3604 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3606 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3608 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3609 entries (where fd_aux overlaps next entry's fd_func).
3610 Add non_overlapping argument, use it.
3611 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3612 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3613 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3614 as indexes into opd_sym_map/opd_adjust array.
3615 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3617 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3619 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3620 if we can look up their function descriptor in a regular file.
3622 2004-08-18 Nick Clifton <nickc@redhat.com>
3625 * cofflink.c (coff_link_add_symbols): Check that the comdat
3626 pointer in the coff_section_data structure has been initialised
3629 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3632 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3633 changing bfd_link_hash_undefined to bfd_link_hash_new.
3635 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3637 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3639 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3640 (synthetic_opd, synthetic_relocatable): New variables.
3641 (compare_symbols, compare_relocs): New helper routines.
3642 (ppc64_elf_get_synthetic_symtab): New function.
3643 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3645 * bfd-in2.h: Regenerated.
3646 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3647 to relsyms. Return 0 if abfd is relocatable.
3649 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3651 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3653 2004-08-17 Nick Clifton <nickc@redhat.com>
3655 * (is_arm_mapping_symbol_name): New function - return true
3656 when a symbol name matches the requirements for an ARM mapping
3658 (arm_elf_find_function): New function based on
3659 elf_find_function in elf.c but skipping ARM mapping symbols
3660 and including thumb function symbols.
3661 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3662 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3664 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3666 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3667 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3668 (ppc64_elf_brtaken_reloc): Here too.
3670 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3672 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3674 (ppc64_elf_check_directives): Check that we have the right hash
3675 table before proceeding.
3677 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3679 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3680 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3681 the sections that will be discarded.
3683 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3685 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3687 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3689 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3690 free space available.
3692 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3694 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3695 occurrences with bfd_byte * thoughout file.
3697 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3698 (xcoff_write_armap_big): Likewise.
3699 (xcoff_write_archive_contents_old): Likewise.
3700 (xcoff_write_archive_contents_big): Likewise.
3702 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3704 2004-08-13 Nick Clifton <nickc@redhat.com>
3706 * elf32-arm.h: Convert to ISO C90.
3708 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3711 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3714 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3716 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3717 (bfd_archive_filename, bfd_get_section_ident): Delete.
3718 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3719 bfd_archive_filename.
3720 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3721 to warn about symbols in discarded sections. Use _bfd_error_handler.
3722 * aout-adobe.c (aout_adobe_callback): See below.
3723 * aout-cris.c (swap_ext_reloc_in): ..
3724 * coff-arm.c (find_thumb_glue, find_arm_glue,
3725 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3726 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3727 coff_arm_copy_private_bfd_data): ..
3728 * coff-i860.c (i860_reloc_processing): ..
3729 * coff-mcore.c (mcore_coff_unsupported_reloc,
3730 coff_mcore_relocate_section): ..
3731 * coff-ppc.c (coff_ppc_relocate_section): ..
3732 * coff-rs6000.c (xcoff_create_csect_from_smclas
3733 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3734 sh_swap_insns, sh_relocate_section): ..
3735 * coff-tic54x.c (tic54x_reloc_processing): ..
3736 * coff-tic80.c (coff_tic80_relocate_section): ..
3737 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3738 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3739 coff_slurp_symbol_table, coff_classify_symbol,
3740 coff_slurp_reloc_table): ..
3741 * coffgen.c (_bfd_coff_read_string_table): ..
3742 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3743 _bfd_coff_generic_relocate_section): ..
3744 * cpu-arm.c (bfd_arm_merge_machines): ..
3745 * cpu-sh.c (sh_merge_bfd_arch): ..
3746 * elf-hppa.h (elf_hppa_relocate_section): ..
3747 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3748 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3749 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3750 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3751 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3752 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3753 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3754 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3755 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3756 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3757 cris_elf_merge_private_bfd_data
3758 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3759 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3760 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3761 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3762 elf32_hppa_relocate_section): ..
3763 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3764 i370_elf_check_relocs, i370_elf_relocate_section): ..
3765 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3766 elf_i386_relocate_section): ..
3767 * elf32-m32r.c (m32r_elf_relocate_section,
3768 m32r_elf_merge_private_bfd_data): ..
3769 * elf32-m68hc1x.c (m68hc12_add_stub,
3770 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3771 * elf32-m68k.c (elf_m68k_relocate_section): ..
3772 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3773 mcore_elf_relocate_section): ..
3774 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3775 ppc_elf_check_relocs, ppc_elf_relocate_section,
3776 ppc_elf_begin_write_processing): ..
3777 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3778 elf_s390_relocate_section): ..
3779 * elf32-sh-symbian.c (sh_symbian_import_as,
3780 sh_symbian_process_embedded_commands,
3781 sh_symbian_relocate_section): ..
3782 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3783 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3784 sh_elf_merge_private_data): ..
3785 * elf32-sparc.c (elf32_sparc_check_relocs,
3786 elf32_sparc_relocate_section,
3787 elf32_sparc_merge_private_bfd_data): ..
3788 * elf32-v850.c (v850_elf_check_relocs,
3789 v850_elf_merge_private_bfd_data): ..
3790 * elf32-xtensa.c (elf_xtensa_check_relocs,
3791 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3792 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3793 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3794 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3795 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3796 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3797 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3798 ppc64_elf_relocate_section): ..
3799 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3800 elf_s390_relocate_section): ..
3801 * elf64-sh64.c (sh_elf64_relocate_section): ..
3802 * elf64-sparc.c (sparc64_elf_check_relocs,
3803 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3804 sparc64_elf_merge_private_bfd_data): ..
3805 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3806 elf64_x86_64_relocate_section): ..
3807 * elflink.c (_bfd_elf_add_default_symbol,
3808 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3809 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3810 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3811 elf_get_linked_section_vma, elf_fixup_link_order,
3812 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3813 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3814 * elfxx-ia64.c (elfNN_ia64_relax_section,
3815 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3816 * elfxx-mips.c (mips_elf_perform_relocation,
3817 _bfd_mips_elf_check_relocs,
3818 _bfd_mips_elf_merge_private_bfd_data): ..
3819 * ieee.c (ieee_slurp_external_symbols): ..
3820 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3821 * libbfd.c (_bfd_generic_verify_endian_match): ..
3822 * linker.c (_bfd_generic_link_add_one_symbol,
3823 _bfd_generic_section_already_linked): ..
3824 * pdp11.c (translate_to_native_sym_flags): ..
3825 * pe-mips.c (coff_pe_mips_relocate_section): ..
3826 * peicode.h (pe_ILF_build_a_bfd): ..
3827 * srec.c (srec_bad_byte): ..
3828 * stabs.c (_bfd_link_section_stabs): ..
3829 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3830 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3831 with corresponding %B and %A in _bfd_error_handler format string.
3832 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3833 calls to use %A and %B. Fix "against symbol .. from section" and
3834 similar error messages. Combine multiple _bfd_error_handler calls
3835 where they were separated due to bfd_archive_filename deficiencies.
3836 * bfd-in2.h: Regenerate.
3838 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3840 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3843 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3845 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3846 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3847 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3849 (link_hash_newfunc): Init was_undefined.
3850 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3851 Use undefweak instead.
3852 (ppc64_elf_check_directives): Fix undefs chain.
3853 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3855 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3856 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3857 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3859 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3861 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3862 error, test input_section flags rather than sec.
3864 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3866 * elf-bfd.h (struct elf_backend_data): Add
3867 elf_backend_archive_symbol_lookup.
3868 (_bfd_elf_archive_symbol_lookup): Declare.
3869 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3870 (elf_link_add_archive_symbols): ..extracted from here. Call the
3872 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3873 (elfNN_bed): Init new field.
3874 * elf64-ppc.c (elf_backend_check_directives): Define.
3875 (elf_backend_archive_symbol_lookup): Define.
3876 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3877 a ppc_link_hash_entry pointer.
3879 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3880 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3881 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3882 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3883 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3884 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3885 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3888 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3890 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3891 (ppc64_elf_add_symbol_hook): Test for NULL section.
3892 (get_sym_h): Formatting.
3893 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3896 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3897 long branch stubs with code handling plt and r2off branch stubs.
3899 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3901 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3902 * elflink.c (elf_link_input_bfd): Formatting.
3903 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3905 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3906 (link_hash_newfunc): Don't set it.
3907 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3908 (ppc64_elf_mark_entry_syms): Delete.
3909 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3910 sections. Use get_opd_info.
3911 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3913 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3915 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3917 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3918 (func_desc_adjust): Don't set have_undefweak.
3919 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3920 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3922 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3923 "struct ppc_link_hash_entry *". Adjust all references.
3924 (ppc64_elf_hide_symbol): Correct a comment.
3926 * elf64-ppc.c (get_opd_info): New function.
3927 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3928 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3929 before calling get_fdh. Test fdh rather than h before dereferencing
3930 fdh. Mark removed symbols in opd_adjust.
3931 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3932 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3934 (ppc64_elf_output_symbol_hook): Likewise.
3936 2004-08-06 Paul Brook <paul@codesourcery.com>
3938 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3939 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3940 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3941 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3942 and BFD_RELOC_ARM_SBREL32.
3943 * bfd-in2.h, bbfd.h: Regenerate.
3945 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3947 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3948 the dynamic link symbol actually in use.
3950 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3952 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3954 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3955 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3957 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3958 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3960 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3961 Nick Clifton <nickc@redhat.com>
3964 * bfd.c (_bfd_default_error_handler): Make it global.
3966 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3968 * elf.c (assign_section_numbers): Cope gracefully with sections
3969 which have SHF_LINK_ORDER set but no sh_link set up.
3970 * elflink.c (elf_get_linked_section_vma): Likewise.
3972 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3975 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3976 Set it to _bfd_default_error_handler.
3977 (elfNN_bed): Add elf_backend_link_order_error_handler.
3979 * libbfd-in.h (_bfd_default_error_handler): New.
3981 * libbfd.h: Regenerated.
3983 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3985 * archures.c (bfd_mach_sparc_64bit_p): Define.
3986 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3987 * bfd-in2.h: Rebuilt.
3989 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3991 Introduce SH2a support.
3992 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3993 * archures.c (bfd_mach_sh2a_nofpu): New.
3994 * bfd-in2.h: Rebuilt.
3995 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3996 (arch_info_struct): Add sh2a_nofpu.
3997 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3998 2003-12-29 DJ Delorie <dj@redhat.com>
3999 * reloc.c: Add relocs for sh2a.
4000 * bfd-in2.h: Regenerate.
4001 * libbfd.hh: Regenerate.
4002 2003-12-01 Michael Snyder <msnyder@redhat.com>
4003 * archures.c (bfd_mach_sh2a): New.
4004 * bfd-in2.h: Rebuilt.
4005 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4007 (arch_info_struct): Add sh2a.
4008 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4010 2004-07-28 Nick Clifton <nickc@redhat.com>
4011 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4014 * som.c (setup_sections): Improve estimation of space sizes in
4015 relocatable objects.
4017 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4018 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4019 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4021 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4022 * configure: Regenerate.
4023 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4024 case that accepts OSABI=NetBSD and OSABI=SysV.
4025 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4026 the base of .got or .data (if .got does not exist).
4027 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4029 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4030 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4031 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4032 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4034 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4037 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4038 (elf_sec_group): Defined.
4039 (bfd_elf_match_symbols_in_sections): New prototype.
4040 (_bfd_elf_setup_group_pointers): Likewise.
4042 * elf.c (bfd_elf_discard_group): Abort.
4043 (bfd_elf_set_group_contents): Also include relocation sections.
4044 Remove zero-fill for ld -r.
4045 (_bfd_elf_setup_group_pointers): New function.
4046 (elf_sort_elf_symbol): Likewise.
4047 (elf_sym_name_compare): Likewise.
4048 (bfd_elf_match_symbols_in_sections): Likewise.
4050 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4052 * elflink.c (match_group_member): New.
4053 (elf_link_input_bfd): Check group member for discarded section.
4054 (try_match_symbols_in_sections): New function.
4055 (already_linked): Likewise.
4056 (_bfd_elf_section_already_linked): Support mixing comdat group
4057 and linkonce section.
4059 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4060 * linker.c (bfd_section_already_linked_table_traverse): New.
4062 * libbfd.h: Regenerated.
4064 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4066 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4067 BFD_RELOC_CRX_SWITCH32.
4068 * bfd-in2.h: Regenerate.
4069 * libbfd.h: Regenerate.
4070 * elf32-crx.c: Support relocation/relaxation of
4071 BFD_RELOC_CRX_SWITCH* types.
4073 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4075 * elf64-ppc.c: Correct "Linker stubs" comment.
4077 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4079 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4081 (elf_linked_to_section): New.
4083 * elf.c (assign_section_numbers): Set up sh_link for
4086 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4087 to sh_link for SHT_IA_64_UNWIND sections.
4089 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4091 * elflink.c (elf_fixup_link_order): Add _() to error message.
4093 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4095 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4098 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4100 * aout-adobe.c (aout_32_section_already_linked): Defined.
4101 * aout-target.h (MY_section_already_linked): Likewise.
4102 * aout-tic30.c (MY_section_already_linked): Likewise.
4103 * binary.c (binary_section_already_linked): Likewise.
4104 * bout.c (b_out_section_already_linked): Likewise.
4105 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4106 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4107 * coffcode.h (coff_section_already_linked): Likewise.
4108 * i386msdos.c (msdos_section_already_linked): Likewise.
4109 * i386os9k.c (os9k_section_already_linked): Likewise.
4110 * ieee.c (ieee_section_already_linked): Likewise.
4111 * ihex.c (ihex_section_already_linked): Likewise.
4112 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4113 * mmo.c (mmo_section_already_linked): Likewise.
4114 * nlm-target.h (nlm_section_already_linked): Likewise.
4115 * oasys.c (oasys_section_already_linked): Likewise.
4116 * pef.c (bfd_pef_section_already_linked): Likewise.
4117 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4118 * som.c (som_bfd_discard_group): Likewise.
4119 * srec.c (srec_section_already_linked): Likewise.
4120 * tekhex.c (tekhex_section_already_linked): Likewise.
4121 * versados.c (versados_section_already_linked): Likewise.
4122 * vms.c (vms_section_already_linked): Likewise.
4123 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4124 * xsym.c (bfd_sym_section_already_linked): Likewise.
4126 * bfd-in.h (bfd_section_already_linked_table_init): New.
4127 (bfd_section_already_linked_table_free): Likewise.
4129 * coff-rs6000.c (rs6000coff_vec): Add
4130 _bfd_generic_section_already_linked.
4131 (pmac_xcoff_vec): Likewise.
4132 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4133 (aix5coff64_vec): Likewise.
4135 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4136 * elflink.c (_bfd_elf_section_already_linked): New function.
4138 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4140 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4141 (_bfd_generic_section_already_linked): New.
4142 (bfd_section_already_linked_hash_entry): Likewise.
4143 (bfd_section_already_linked): Likewise.
4144 (bfd_section_already_linked_table_lookup): Likewise.
4145 (bfd_section_already_linked_table_insert): Likewise.
4147 * linker.c (bfd_section_already_linked): New.
4148 (_bfd_section_already_linked_table): Likewise.
4149 (bfd_section_already_linked_table_lookup): Likewise.
4150 (bfd_section_already_linked_table_insert): Likewise.
4151 (already_linked_newfunc): Likewise.
4152 (bfd_section_already_linked_table_init): Likewise.
4153 (bfd_section_already_linked_table_free): Likewise.
4154 (_bfd_generic_section_already_linked): Likewise.
4156 * section.c (bfd_section): Remove comdat.
4157 (bfd_comdat_info): Moved to ...
4158 * bfd-in.h (coff_comdat_info): Here.
4159 (bfd_coff_get_comdat_section): New.
4160 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4161 * libcoff-in.h (coff_section_tdata): Add comdat.
4162 * coffcode.h (handle_COMDAT): Updated.
4163 * cofflink.c (coff_link_add_symbols): Likewise.
4164 * ecoff.c (bfd_debug_section): Likewise.
4166 * targets.c (bfd_target): Add _section_already_linked.
4167 (BFD_JUMP_TABLE_LINK): Updated.
4169 * bfd-in2.h: Regenerated.
4170 * libbfd.h: Likewise.
4171 * libcoff.h: Likewise.
4173 2003-07-21 Paul Brook <paul@codesourcery.com>
4175 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4176 elf_fixup_link_order): New functions.
4177 (bfd_elf_final_link): Call elf_fixup_link_order.
4179 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4181 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4182 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4184 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4185 _bfd_elf_symbol_refs_local_p.
4186 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4189 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4191 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4193 (bfd_elf_get_dyn_lib_class): New prototype.
4194 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4196 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4197 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4198 entry is needed. Issue an error if a DT_NEEDED entry is needed
4199 for a file marked DYN_NO_NEEDED.
4200 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4203 * bfd-in2.h: Regenerated.
4205 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4207 * elflink.c (elf_section_complain_discarded): Don't complain in
4210 2004-07-10 James E Wilson <wilson@specifixinc.com>
4212 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4213 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4214 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4215 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4217 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4218 bfd_put_64 to bfd_putl64.
4219 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4221 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4224 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4225 .init/.fini sections when trying to relax it.
4227 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4229 * elf.c (assign_file_positions_for_segments): Make sure the
4230 .dynamic section is the first section in the PT_DYNAMIC segment.
4232 2004-07-09 Nick Clifton <nickc@redhat.com>
4234 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4235 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4236 sh_elf_get_flags_from_mach functions so that they do not conflict
4237 when this target is built with other sh-elf targets.
4238 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4239 suppression of this function.
4240 (sh_elf_find_flags): Likewise.
4242 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4244 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4245 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4246 (BFD32_BACKENDS): Add elf32-crx.lo.
4247 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4248 (cpu-crx.lo): New target.
4249 (elf32-crx.lo): New target.
4250 * Makefile.in: Regenerate.
4251 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4252 (bfd_archures_list): Add bfd_crx_arch.
4253 * bfd-in2.h: Regenerate.
4254 * config.bfd: Handle crx-*-elf*, crx*.
4255 * configure.in: Handle bfd_elf32_crx_vec.
4256 * configure: Regenerate.
4257 * cpu-crx.c: New file.
4258 * elf32-crx.c: Likewise.
4259 * libbfd.h: Regenerate.
4260 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4261 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4262 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4263 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4264 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4265 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4266 * targets.c (bfd_elf32_crx_vec): Declare.
4267 (bfd_target_vector): Add bfd_elf32_crx_vec.
4269 2004-07-06 Nick Clifton <nickc@redhat.com>
4271 * config.bfd: Add sh-symbian-elf target.
4272 * configure.in: Add bfd_elf32_shl_symbian_vec.
4273 * configure: Regenerate.
4274 * elf-bfd.h (struct elf_backend_data): Add new field
4276 * elflink.c (elf_link_add_object_symbols): Invoke the
4277 check_directives function, if defined.
4278 * elfxx-target.h: Provide a default, NULL definition for
4280 * targets.c: Add bfd_elf32_shl_symbian_vec.
4281 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4283 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4284 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4285 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4286 not already been defined.
4287 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4288 * sh-symbian.c: New file. Provide functions to support the
4289 * sh-symbian-elf target.
4290 * Makefile.am: Add elf32-sh-symbian.c
4291 * Makefile.in: Regenerate.
4293 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4295 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4296 * Makefile.am: Ran make dep-am.
4297 * Makefile.in: Ran make dep-in.
4299 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4301 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4304 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4306 * config.bfd: Add want64 to configuration target s390-*-linux*.
4308 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4310 * bfd.c (bfd_get_section_ident): New.
4312 * elflink.c (elf_link_read_relocs_from_section): Call
4313 bfd_get_section_ident to identify the section when reporting
4315 (_bfd_elf_link_output_relocs): Likewise.
4316 (elf_link_output_extsym): Likewise.
4317 (elf_link_input_bfd): Likewise.
4318 (bfd_elf_gc_record_vtinherit): Likewise.
4320 * bfd-in2.h: Regenerated.
4322 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4323 Nick Clifton <nickc@redhat.com>
4326 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4327 of section symbols to mips_elf_sort_hash_table ().
4329 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4331 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4333 (elf_section_complain_discarded): New function. Handle
4334 .gcc_except_table too.
4335 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4336 in discarded sections.
4337 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4339 2004-06-30 James E Wilson <wilson@specifixinc.com>
4341 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4342 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4344 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4347 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4348 local references to discarded sections and report their
4351 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4353 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4354 sec_info_type, test section name instead.
4356 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4359 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4360 in .init/.fini sections.
4362 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4364 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4365 bfd_get_section_limit.
4367 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4369 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4370 output section size.
4372 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4374 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4376 (mmix_elf_perform_relocation): Adjust for above change.
4377 (mmix_elf_relocate_section): Likewise.
4378 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4379 (mmix_elf_get_section_contents): Delete.
4380 (bfd_elf64_get_section_contents): Delete.
4381 (mmix_elf_relocate_section): Zero stub area.
4382 * linker.c (default_indirect_link_order): Alloc max of section size
4384 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4385 * section.c (bfd_malloc_and_get_section): Likewise.
4386 (struct bfd_section): Update rawsize comment.
4387 * bfd-in2.h: Regenerate.
4389 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4391 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4393 * bfd-in.h (bfd_get_section_limit): Define.
4394 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4395 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4396 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4397 * coff-arm.c (coff_arm_relocate_section): Likewise.
4398 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4399 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4400 (bfd_ns32k_final_link_relocate): Likewise.
4401 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4402 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4403 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4404 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4405 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4406 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4407 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4408 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4409 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4410 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4411 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4412 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4413 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4414 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4415 * elf32-v850.c (v850_elf_reloc): Likewise.
4416 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4417 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4418 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4419 * elf64-mips.c (mips_elf64_gprel32_reloc)
4420 (mips16_gprel_reloc): Likewise.
4421 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4422 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4423 * elf64-sparc.c (init_insn_reloc): Likewise.
4424 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4425 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4426 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4427 (_bfd_mips_elf_generic_reloc): Likewise.
4428 * bfd-in2.h: Regenerate.
4430 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4432 * bfd-in.h (struct stab_info): Move from stabs.c.
4433 * stabs.c (struct stab_link_includes_table): Delete.
4434 (stab_link_includes_lookup): Delete.
4435 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4436 level of indirection from sinfo parm.
4437 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4438 stabstr section. Adjust hash table accesses.
4439 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4440 alloc. Adjust stab_info test.
4441 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4442 (_bfd_coff_final_link): Adjust stab_info test.
4443 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4444 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4446 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4447 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4448 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4449 stabstr section. Adjust stab_info test.
4450 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4451 (_bfd_write_stab_strings): Adjust prototypes.
4452 * libbfd.h: Regenerate.
4453 * libcoff.h: Regenerate.
4454 * bfd-in2.h: Regenerate.
4456 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4458 From Miod Vallat <miod@online.fr>:
4459 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4461 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4463 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4464 (struct elf32_mn10300_link_hash_entry): Remove
4465 pcrel_relocs_copied.
4466 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4467 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4468 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4469 and gotoff relocations if the symbol doesn't bind locally. Use
4470 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4471 relocation for PCREL32.
4472 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4473 to test whether a symbol binds locally.
4474 (elf32_mn10300_link_hash_newfunc): Don't initialize
4475 pcrel_relocs_copied.
4476 (_bfd_mn10300_elf_discard_copies): Delete.
4477 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4479 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4481 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4483 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4485 * som.c (som_set_reloc_info): Correct small typo.
4487 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4489 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4490 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4491 (m32r_elf_gcsweep_hook): Likewise.
4492 (m32r_elf_check_relocs): Likewise.
4493 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4494 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4495 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4496 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4497 * bfd-in2.h: Regenerated.
4498 * libbfd.h: Regenerated.
4500 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4502 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4504 (elf64_x86_64_relocate_section): Issue an error for
4505 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4506 against global symbols when building shared library.
4508 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4510 * section.c (struct sec): Rename "_cooked_size" to "size".
4511 Rename "_raw_size" to "rawsize".
4512 (STD_SECTION): Adjust comments.
4513 (bfd_set_section_size, bfd_get_section_contents): Use size.
4514 (bfd_malloc_and_get_section): New function.
4515 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4516 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4517 Correctly free reloc and contents memory.
4518 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4519 and fake CIE now that we can shink section size to zero.
4520 (_bfd_elf_write_section_eh_frame): Likewise..
4521 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4522 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4523 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4524 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4525 unneeded indirection.
4526 * elf.c (_bfd_elf_section_offset): .. and update call.
4527 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4528 * libbfd.h: Regenerate.
4529 * bfd-in2.h: Regenerate.
4531 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4532 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4533 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4534 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4535 Similarly use "rawsize", if non-zero, in reloc functions to validate
4536 reloc addresses. Use new bfd_malloc_and_get_section in most places
4537 where bfd_get_section_contents was called. Expand all occurrences of
4538 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4539 grok_prstatus and similar functions to "size".
4540 * aix386-core.c (aix386_core_file_p): ..
4541 * aix5ppc-core.c (xcoff64_core_p): ..
4542 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4543 aout_adobe_set_section_contents): ..
4544 * aout-target.h (callback): ..
4545 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4546 MY_bfd_final_link): ..
4547 * aoutf1.h (sunos4_core_file_p): ..
4548 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4549 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4550 final_link, aout_link_input_section): ..
4551 * binary.c (binary_object_p, binary_canonicalize_symtab,
4552 binary_set_section_contents): ..
4553 * bout.c (b_out_callback, b_out_write_object_contents,
4554 b_out_set_section_contents, b_out_bfd_relax_section,
4555 b_out_bfd_get_relocated_section_contents): ..
4556 * cisco-core.c (cisco_core_file_validate): ..
4557 * coff-alpha.c (alpha_ecoff_object_p,
4558 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4559 * coff-arm.c (coff_arm_relocate_section,
4560 bfd_arm_allocate_interworking_sections): ..
4561 * coff-h8300.c (h8300_reloc16_extra_cases,
4562 h8300_bfd_link_add_symbols): ..
4563 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4564 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4565 ppc_bfd_coff_final_link): ..
4566 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4567 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4568 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4569 * coff64-rs6000.c (xcoff64_write_object_contents,
4570 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4571 * coffcode.h (coff_compute_section_file_positions,
4572 coff_write_object_contents): ..
4573 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4574 coff_section_symbol, build_debug_section): ..
4575 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4576 process_embedded_commands, _bfd_coff_link_input_bfd,
4577 _bfd_coff_write_global_sym): ..
4578 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4579 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4580 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4581 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4582 _bfd_dwarf2_find_nearest_line): ..
4583 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4584 ecoff_compute_section_file_positions,
4585 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4586 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4587 _bfd_elf_discard_section_eh_frame_hdr,
4588 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4589 _bfd_elf_write_section_eh_frame,
4590 _bfd_elf_write_section_eh_frame_hdr): ..
4591 * elf-hppa.h (elf_hppa_sort_unwind): ..
4592 * elf-m10200.c (mn10200_elf_relax_section,
4593 mn10200_elf_relax_delete_bytes,
4594 mn10200_elf_get_relocated_section_contents): ..
4595 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4596 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4597 mn10300_elf_relax_delete_bytes,
4598 mn10300_elf_get_relocated_section_contents,
4599 _bfd_mn10300_elf_adjust_dynamic_symbol,
4600 _bfd_mn10300_elf_discard_copies,
4601 _bfd_mn10300_elf_size_dynamic_sections,
4602 _bfd_mn10300_elf_finish_dynamic_sections): ..
4603 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4604 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4605 bfd_elf_set_group_contents, map_sections_to_segments,
4606 elf_sort_sections, assign_file_positions_for_segments,
4607 SECTION_SIZE, copy_private_bfd_data,
4608 _bfd_elf_get_dynamic_reloc_upper_bound,
4609 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4610 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4611 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4612 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4613 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4614 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4615 bfd_elf32_arm_process_before_allocation,
4616 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4617 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4618 elf32_arm_write_section): ..
4619 * elf32-cris.c (cris_elf_grok_prstatus,
4620 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4621 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4622 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4623 elf_cris_discard_excess_dso_dynamics,
4624 elf_cris_discard_excess_program_dynamics): ..
4625 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4626 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4627 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4628 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4629 elf32_frvfdpic_size_dynamic_sections,
4630 elf32_frvfdpic_modify_segment_map,
4631 elf32_frvfdpic_finish_dynamic_sections): ..
4632 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4633 elf32_h8_get_relocated_section_contents): ..
4634 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4635 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4636 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4637 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4638 elf32_hppa_finish_dynamic_sections): ..
4639 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4640 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4641 i370_elf_finish_dynamic_sections): ..
4642 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4643 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4644 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4645 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4646 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4647 * elf32-ip2k.c (ip2k_is_switch_table_128,
4648 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4649 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4650 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4651 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4652 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4653 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4654 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4655 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4656 m32r_elf_get_relocated_section_contents): ..
4657 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4658 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4659 m68hc11_elf_relax_delete_bytes): ..
4660 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4661 m68hc12_elf_size_one_stub): ..
4662 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4663 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4664 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4665 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4666 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4667 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4668 elf32_mips_grok_prstatus): ..
4669 * elf32-or32.c (or32_elf_consth_reloc): ..
4670 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4671 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4672 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4673 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4674 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4675 ppc_elf_final_write_processing): ..
4676 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4677 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4678 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4679 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4680 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4681 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4682 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4683 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4684 * elf32-sh64-com.c (sh64_address_in_cranges,
4685 sh64_get_contents_type): ..
4686 * elf32-sh64.c (sh64_find_section_for_address,
4687 sh64_elf_final_write_processing): ..
4688 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4689 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4690 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4691 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4692 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4693 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4694 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4695 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4696 elf_vax_finish_dynamic_sections): ..
4697 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4698 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4699 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4700 xstormy16_elf_finish_dynamic_sections): ..
4701 * elf32-xtensa.c (xtensa_read_table_entries,
4702 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4703 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4704 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4705 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4706 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4707 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4708 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4709 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4710 xtensa_callback_required_dependence): ..
4711 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4712 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4713 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4714 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4715 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4716 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4717 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4718 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4719 * elf64-hppa.c (allocate_dynrel_entries,
4720 elf64_hppa_size_dynamic_sections,
4721 elf64_hppa_finish_dynamic_sections): ..
4722 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4723 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4724 elf64_mips_grok_prstatus): ..
4725 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4726 mmix_elf_relocate_section, mmix_elf_final_link,
4727 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4728 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4729 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4730 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4731 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4732 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4733 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4734 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4735 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4736 ppc64_elf_finish_dynamic_sections): ..
4737 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4738 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4739 elf_s390_finish_dynamic_sections): ..
4740 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4741 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4742 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4743 sh64_elf64_finish_dynamic_sections): ..
4744 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4745 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4746 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4747 sparc64_elf_finish_dynamic_symbol,
4748 sparc64_elf_finish_dynamic_sections): ..
4749 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4750 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4751 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4752 elf64_x86_64_finish_dynamic_sections): ..
4753 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4754 * elfcode.h (elf_slurp_reloc_table): ..
4755 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4756 elf_finalize_dynstr, elf_link_add_object_symbols,
4757 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4758 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4759 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4760 elf32_mips_grok_prstatus): ..
4761 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4762 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4763 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4764 elfNN_ia64_finish_dynamic_sections): ..
4765 * elfxx-mips.c (mips_elf_create_procedure_table,
4766 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4767 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4768 mips_elf_global_got_index, mips_elf_multi_got,
4769 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4770 mips_elf_allocate_dynamic_relocations,
4771 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4772 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4773 _bfd_mips_elf_always_size_sections,
4774 _bfd_mips_elf_size_dynamic_sections,
4775 _bfd_mips_elf_finish_dynamic_symbol,
4776 _bfd_mips_elf_finish_dynamic_sections,
4777 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4778 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4779 _bfd_elf_mips_get_relocated_section_contents,
4780 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4781 * hp300hpux.c (callback): ..
4782 * hppabsd-core.c (make_bfd_asection): ..
4783 * hpux-core.c (make_bfd_asection): ..
4784 * i386linux.c (linux_link_create_dynamic_sections,
4785 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4786 * i386msdos.c (msdos_write_object_contents): ..
4787 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4788 os9k_set_section_contents): ..
4789 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4790 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4791 ieee_write_section_part, do_with_relocs, do_as_repeat,
4792 do_without_relocs, ieee_write_debug_part, init_for_output,
4793 ieee_set_section_contents): ..
4794 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4795 * irix-core.c (do_sections, make_bfd_asection): ..
4796 * libaout.h (aout_section_merge_with_text_p): ..
4797 * libbfd.c (_bfd_generic_get_section_contents,
4798 _bfd_generic_get_section_contents_in_window): ..
4799 * linker.c (default_indirect_link_order): ..
4800 * lynx-core.c (make_bfd_asection): ..
4801 * m68klinux.c (linux_link_create_dynamic_sections,
4802 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4803 * mach-o.c (bfd_mach_o_make_bfd_section,
4804 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4805 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4806 bfd_mach_o_scan_read_segment): ..
4807 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4808 _bfd_merge_sections): ..
4809 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4810 mmo_map_set_sizes, mmo_canonicalize_symtab,
4811 mmo_internal_write_section, mmo_write_object_contents): ..
4812 * netbsd-core.c (netbsd_core_file_p): ..
4813 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4814 nlm_alpha_set_public_section): ..
4815 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4816 * nlm32-sparc.c (nlm_sparc_write_import): ..
4817 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4818 nlm_compute_section_file_positions): ..
4819 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4820 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4821 * opncls.c (get_debug_link_info): ..
4822 * osf-core.c (make_bfd_asection): ..
4823 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4824 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4825 final_link, aout_link_input_section): ..
4826 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4827 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4828 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4829 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4830 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4831 * ptrace-core.c (ptrace_unix_core_file_p): ..
4832 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4833 _bfd_final_link_relocate, bfd_generic_relax_section,
4834 bfd_generic_get_relocated_section_contents): ..
4835 * reloc16.c (bfd_coff_reloc16_relax_section,
4836 bfd_coff_reloc16_get_relocated_section_c): ..
4837 * riscix.c (riscix_some_aout_object_p): ..
4838 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4839 * sco5-core.c (make_bfd_asection): ..
4840 * simple.c (bfd_simple_get_relocated_section_contents): ..
4841 * som.c (som_object_setup, setup_sections, som_prep_headers,
4842 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4843 som_set_reloc_info, som_get_section_contents,
4844 som_bfd_link_split_section): ..
4845 * sparclinux.c (linux_link_create_dynamic_sections,
4846 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4847 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4848 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4849 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4850 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4851 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4852 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4853 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4854 sunos_finish_dynamic_link): ..
4855 * syms.c (_bfd_stab_section_find_nearest_line): ..
4856 * tekhex.c (first_phase, tekhex_set_section_contents,
4857 tekhex_write_object_contents): ..
4858 * trad-core.c (trad_unix_core_file_p): ..
4859 * versados.c (process_esd, process_otr, process_otr): ..
4860 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4861 * vms-misc.c (add_new_contents): ..
4862 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4863 * vms.c (vms_set_section_contents): ..
4864 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4865 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4866 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4867 * xsym.c (bfd_sym_scan): .. See above.
4869 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4871 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4872 calling _bfd_merged_section_offset only for section symbols.
4874 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4876 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4877 for handling SEC_MERGE symbols in relax_section.
4879 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4881 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4882 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4883 linked together. Mark the result as h8300sx code.
4885 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4887 * elf-bfd.h (struct elf_backend_data): Added
4888 elf_backend_omit_section_dynsym.
4889 (_bfd_elf_link_omit_section_dynsym): Declare.
4890 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4891 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4892 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4893 (_bfd_elf_link_renumber_dynsyms): ... this function.
4894 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4895 _bfd_elf_link_omit_section_dynsym).
4896 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4898 2004-06-21 Nick Clifton <nickc@redhat.com>
4900 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4903 2004-06-17 Jerome Guitton <guitton@gnat.com>
4905 * bfd-in.h (bfd_cache_close_all): New function declaration.
4906 * bfd-in2.h: Regenerate.
4907 * cache.c (bfd_cache_close_all): New function definition.
4909 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4911 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4913 * configure: Regenerate.
4915 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4917 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4918 the pre-existing section.
4920 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4922 * section.c (struct sec): Remove usused flags. Reorganize a little.
4923 (bfd_get_section_size_before_reloc): Delete.
4924 (bfd_get_section_size_after_reloc): Delete.
4925 (STD_SECTION): Update.
4926 (bfd_get_section_size_now): Delete.
4927 (bfd_set_section_contents): Don't referece reloc_done.
4928 (bfd_get_section_contents): Remove reloc_done comment.
4929 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4931 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4932 * ecoff.c (bfd_debug_section): Update initializer.
4933 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4934 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4935 * bfd-in.h (bfd_section_size): Expand.
4936 (bfd_get_section_size): New macro.
4937 * bfd-in2.h: Regenerate.
4938 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4939 bfd_get_section_size_before_reloc with bfd_get_section_size.
4940 * coffcode.h (coff_write_object_contents): Likewise.
4941 * coffgen.c (build_debug_section): Likewise.
4942 * dwarf1.c (parse_line_table): Likewise.
4943 (_bfd_dwarf1_find_nearest_line): Likewise.
4944 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4945 * i386msdos.c (msdos_write_object_contents): Likewise.
4946 * pdp11.c (squirt_out_relocs): Likewise.
4947 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4948 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4950 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4952 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4953 removal) with updated comment.
4954 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4956 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4957 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4959 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4961 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4962 overflow on branches to undefweaks.
4964 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4966 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4967 as ecoff_section_data() does not return a valid lvalue.
4969 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4971 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4972 (elf_link_add_object_symbols): Likewise.
4974 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4975 (elf_backend_reloc_type_class): New.
4977 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4979 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4981 * configure: Regenerate.
4983 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4985 From: Albert Chin-A-Young <china@thewrittenword.com>
4986 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4989 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4991 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4994 2004-05-28 DJ Delorie <dj@redhat.com>
4996 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4997 for linking, but otherwise adjust reloc for merged sections.
4999 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5001 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5002 _bfd_merged_section_offset for local symbols.
5004 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5006 * Makefile.am: Regenerate dependencies.
5007 * Makefile.in: Regenerate.
5008 * archures.c: Add bfd_mach_sh3_nommu .
5009 * bfd-in2.h: Regenerate.
5010 * cpu-sh.c: Add sh3-nommu architecture.
5011 (bfd_to_arch_table): Create new table.
5012 (sh_get_arch_from_bfd_mach): Create new function.
5013 (sh_get_arch_up_from_bfd_mach): Create new function.
5014 (sh_merge_bfd_arch): Create new function.
5015 * elf32-sh.c (sh_ef_bfd_table): Add table.
5016 (sh_elf_check_relocs): Replace switch statement with
5017 use of sh_ef_bfd_table .
5018 (sh_elf_get_flags_from_mach): Add new function.
5019 (sh_find_elf_flags): Likewise.
5020 (sh_elf_copy_private_data): Replace most of non-elf contents
5021 with a call to sh_merge_bfd_arch() .
5023 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5025 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5026 * Makefile.in: Regenerate.
5028 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5030 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5031 custom calling conventions for dynamic symbols.
5032 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5033 symbol if it's an alias to a global one.
5035 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5037 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5040 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5042 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5045 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5047 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5048 for SHT_GROUP sections.
5050 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5052 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5054 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5055 * merge.c: Formatting. Remove unnecessary casts. Expand
5056 bfd_get_section_alignment macro.
5057 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5058 use throughout file.
5059 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5060 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5061 section name to determine sinfo group, instead test output section
5063 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5064 _bfd_strip_section_from_output rather than just twiddling flags.
5065 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5066 (_bfd_merge_sections): Update prototype.
5067 * libbfd.h: Regenerate.
5069 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5071 * netbsd-core.c: Correctly indent section that sets architecture
5074 From Miod Vallat <miod@online.fr>:
5075 * m88kopenbsd.c: New file.
5076 * targets.c (m88k_openbsd_vec): New.
5077 * config.bfd: Add m88k-*-openbsd*.
5078 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5079 (m88kopenbsd_vec): New.
5080 * configure: Regenerate.
5081 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5082 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5084 * Makefile.in: Regenerate.
5085 * po/SRC-POTFILES.in: Regenerate.
5087 2004-05-24 Nick Clifton <nickc@redhat.com>
5089 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5090 introduced by hash table size patch.
5092 2004-05-22 Ben Elliston <bje@au.ibm.com>
5094 * configure.in (is_release): Remove.
5095 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5096 (AC_OUTPUT): Don't output bfdver.h from version.h.
5097 * configure: Regenerate.
5098 * Makefile.am (RELEASE): New variable.
5099 (bfdver.h): New target.
5100 * Makefile.in: Regenerate.
5101 * doc/Makefile.in: Likewise.
5103 2004-05-22 Ben Elliston <bje@au.ibm.com>
5105 * Makefile.am (config.status): Don't depend on version.h.
5106 * Makefile.in: Regenerate.
5108 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5110 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5111 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5112 * libbfd.h: Regenerate.
5113 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5114 (_bfd_elf_rel_local_sym): Likewise.
5115 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5116 (elf_link_input_bfd): Likewise.
5117 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5118 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5119 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5120 (elfNN_ia64_relocate_section): Likewise.
5122 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5124 * hash.c (bfd_default_hash_table_size): New variable.
5125 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5126 (bfd_hash_set_default_size): New function. Set the default size
5127 to a selected prime number close to the argument. Document new
5129 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5130 * bfd-in2.h: Regenerate.
5131 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5132 * Makefile.in: Regenerate.
5134 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5136 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5137 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5138 arm, m68k, m88k and hppa core files.
5140 2004-05-21 Nick Clifton <nickc@redhat.com>
5142 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5143 (bfd_bwrite): Likewise.
5144 (bfd_tell): Likewise.
5145 (bfd_flush): Likewise.
5146 (bfd_stat): Likewise.
5147 (bfd_seek): Likewise.
5148 (bfd_get_mtime): Likewise.
5149 (bfd_get_size): Likewise.
5151 2004-05-19 Ben Elliston <bje@au.ibm.com>
5153 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5155 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5157 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5158 (bfd_generic_openr_next_archived_file): Likewise.
5160 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5162 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5163 section names by inserting a new substring after .gnu.linkonce, except
5164 for .gnu.linkonce.t.* where the "t." is replaced.
5166 2004-05-17 Adam Nemet <anemet@lnxw.com>
5168 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5169 (m68-*-lynxos* case): Likewise.
5170 (powerpc-*-lyxnos* case): New case.
5171 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5173 2004-05-17 David Heine <dlheine@tensilica.com>
5175 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5176 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5177 * bfd.c (bfd_copy_private_header_data): Define.
5178 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5180 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5181 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5182 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5183 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5184 segments by calling copy_private_bfd_data.
5185 (_bfd_elf_copy_private_header_data): Define.
5186 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5187 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5188 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5189 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5190 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5191 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5192 * som.c (som_bfd_copy_private_header_data): Define.
5193 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5194 * vms.c (vms_bfd_copy_private_header_data): Define.
5195 * bfd-in2.h: Regenerate.
5196 * libbfd.h: Regenerate.
5198 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5200 * elfxx-mips.c (MINUS_TWO): Define.
5201 (mips_elf_higher, mips_elf_highest,
5202 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5203 some bfd_vma values.
5204 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5206 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5208 * som.c (log2): Rename to exact_log2. Adjust all callers.
5210 2004-05-13 Paul Brook <paul@codesourcery.com>
5212 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5213 dwarf3 format CIE entries. Remove comment about the size of the
5214 ra_column field. It is now correctly deduced.
5216 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5218 * config.bfd (or32-*-rtems*): Switch to elf.
5220 2004-05-13 Nick Clifton <nickc@redhat.com>
5222 * po/fr.po: Updated French translation.
5224 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5226 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5227 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5228 Adjust counting of last_local.
5229 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5230 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5231 created by the linker nor !SHF_ALLOC.
5233 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5234 DT_PLTGOT to the start of the .got.plt section instead of the
5235 .got output section. Set sh_entsize for .got section in addition
5237 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5238 is at sgot->output_section->vma.
5239 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5240 DT_PLTGOT to the start of the .got.plt section instead of the
5241 .got output section.
5242 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5243 is at sgot->output_section->vma. Set sh_entsize for .got section
5244 in addition to .got.plt.
5245 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5246 (bfd_section_from_phdr): Likewise.
5247 (map_sections_to_segments): Likewise.
5248 (assign_file_positions_for_segments): Likewise.
5249 (get_program_header_size): Likewise.
5250 * elflink.c (bfd_elf_size_dynamic_sections): Set
5251 elf_tdata (output_bfd)->relro from info->relro.
5252 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5254 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5256 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5257 a zero symndx for which we hadn't accounted a dynamic relocation.
5258 (_frvfdpic_add_rofixup): Likewise.
5260 2004-05-07 Brian Ford <ford@vss.fsi.com>
5261 DJ Delorie <dj@redhat.com>
5263 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5264 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5265 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5266 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5268 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5270 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5271 immediately if there's no link info.
5272 (elf32_frvfdpic_copy_private_bfd_data): New.
5273 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5275 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5277 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5278 filename argument is null; do not call strlen on a null pointer.
5280 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5282 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5285 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5287 * configure.in (bfd_elf32_frvfdpic_vec): New.
5288 * configure: Rebuilt.
5289 * targets.c (bfd_elf32_frvfdpic_vec): New.
5290 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5292 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5293 frvfdpic instead of frv. Rearrange elf-target macros such that
5294 the FDPIC-specific ones are only defined for this new target
5296 (bfd_elf32_frvfdpic_vec): Declare.
5298 (elf32_frv_relocate_section): Use it to enable segment checking
5299 and to control rofixup emission. Add output section vma to
5300 applied relocation in non-LOAD non-ALLOC sections. Use
5301 _bfd_error_handler for errors.
5302 (_frv_create_got_section): Create .rel.got and .rofixup only in
5303 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5305 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5306 (elf32_frvfdpic_modify_segment_map): Likewise.
5307 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5308 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5309 error message if we miscompute the rofixup size.
5310 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5311 (frvfdpic_elf_encode_eh_address): Likewise.
5312 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5313 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5314 relocs. Reject unknown relocation types.
5315 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5316 (frv_elf_merge_private_bfd_data): Likewise.
5317 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5318 0x4000 for newly-added elf32-frvfdpic.
5320 2004-05-05 Nick Clifton <nickc@redhat.com>
5323 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5324 returning NULL as most users of this function do not check its
5326 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5327 of bfd_cache_lookup().
5328 * sco5-core.c (sco5_core_file_p): Likewise.
5329 * trad-core.c (trad_unix_core_file_p): Likewise.
5331 2004-05-05 Nick Clifton <nickc@redhat.com>
5333 * cache.c (bfd_cache_lookup): Improve formatting.
5334 * archive.c: Fix formatting.
5336 2004-05-05 Peter Barada <peter@the-baradas.com>
5338 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5339 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5340 * bfd-in2.h(bfd_architecture): Regenerate.
5342 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5344 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5346 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5347 those against discarded link-once and SEC_MERGE section symbols.
5349 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5351 * section.c (bfd_get_section_by_name_if): New.
5352 * bfd-in2.h: Regenerated.
5354 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5356 * som.c (som_bfd_is_group_section): Define.
5358 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5360 * section.c (bfd_make_section_anyway): Copy the whole
5361 bfd_hash_entry, not just "next" from existing entry.
5363 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5365 * elf.c (bfd_section_from_shdr): Maintain the section order in
5367 (special_sections): Add ".note.GNU-stack".
5368 (elf_fake_sections): Handle section group for relocatable
5371 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5373 * section.c (bfd_sections_find_if): New.
5374 * bfd-in2.h: Regenerated.
5376 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5378 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5380 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5381 * elf.c (bfd_elf_is_group_section): New function.
5382 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5383 * section.c (bfd_generic_is_group_section): New function.
5384 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5385 (BFD_JUMP_TABLE_LINK): Adjust.
5386 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5387 * aout-target.h (MY_bfd_is_group_section): Define.
5388 * aout-tic30.c (MY_bfd_is_group_section): Define.
5389 * bfd.c (bfd_is_group_section): Define.
5390 * binary.c (binary_bfd_is_group_section): Define.
5391 * bout.c (b_out_bfd_is_group_section): Define.
5392 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5393 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5394 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5395 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5396 * coffcode.h (coff_bfd_is_group_section): Define.
5397 * i386msdos.c (msdos_bfd_is_group_section): Define.
5398 * i386os9k.c (os9k_bfd_is_group_section): Define.
5399 * ieee.c (ieee_bfd_is_group_section): Define.
5400 * ihex.c (ihex_bfd_is_group_section): Define.
5401 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5402 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5403 * mmo.c (mmo_bfd_is_group_section): Define.
5404 * nlm-target.h (nlm_bfd_is_group_section): Define.
5405 * oasys.c (oasys_bfd_is_group_section): Define.
5406 * pef.c (bfd_pef_bfd_is_group_section): Define.
5407 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5408 * srec.c (srec_bfd_is_group_section): Define.
5409 * tekhex.c (tekhex_bfd_is_group_section): Define.
5410 * versados.c (versados_bfd_is_group_section): Define.
5411 * vms.c (vms_bfd_is_group_section): Define.
5412 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5413 * bfd-in2.h: Regenerate.
5414 * libbfd.h: Regenerate.
5416 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5418 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5420 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5422 * configure.in: Update version to 2.15.91.
5423 * configure: Regenerate.
5425 2004-04-29 Brian Ford <ford@vss.fsi.com>
5427 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5428 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5429 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5430 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5431 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5432 .gnu.linkonce.wi. sections.
5433 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5434 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5436 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5437 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5439 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5441 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5442 * bfd-in2.h: Regenerate.
5443 * libbfd.h: Likewise.
5445 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5447 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5449 (setup_sections): Use som_subspace_dictionary_record struct instead
5450 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5451 is_comdat, is_common or dup_common.
5452 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5453 is_comdat, is_common and dup_common in section subspace_dict from
5455 (som_begin_writing): Use som_subspace_dictionary_record struct.
5456 (som_finish_writing): Likewise.
5457 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5458 is_common and dup_common flags in info for symbol. Add comment
5459 regarding linker support for these fields. Slightly reorganize
5461 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5462 dup_common fields in symbol table from symbol info.
5463 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5464 arguments. Set corresponding fields in copy_data. Change all callers.
5465 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5467 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5468 * som.h (som_subspace_dictionary_record): Define.
5469 (som_copyable_section_data_struct): Add is_comdat, is_common and
5471 (som_section_data_struct): Use som_subspace_dictionary_record struct
5472 instead of subspace_dictionary_record.
5473 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5475 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5477 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5478 if set. Check reloc_done flag before applying relocations. Use
5479 output addresses, both when applying relocations and when comparing
5480 against the specified section.
5481 (elf_xtensa_relocate_section): Use output address to check if dynamic
5482 reloc is in a literal pool. Set section's reloc_done flag.
5484 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5486 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5487 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5489 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5492 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5494 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5495 structure field removed in 2004-04-24 patch.
5496 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5498 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5500 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5501 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5502 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5503 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5504 field before calling elf_backend_section_flags.
5506 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5508 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5509 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5510 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5511 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5512 and BFD_RELOC_32_PCREL.
5513 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5514 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5515 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5516 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5517 (mips_elf_next_relocation): Move comment about matching HI/LO
5519 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5520 R_MIPS_GNU_REL_HI16.
5522 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5524 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5525 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5526 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5527 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5528 and update comments to reflect current usage.
5529 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5530 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5532 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5533 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5534 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5535 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5536 type number to be MIPS_R_PCREL16.
5537 (mips_relocate_section): Remove support for link-time relaxation
5538 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5539 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5540 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5541 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5542 relaxation of branches used by embedded-PIC.
5543 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5544 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5545 related members, update comment.
5546 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5547 code related to embedded-PIC.
5548 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5549 initialization of now-removed 'adjust' member of
5550 'struct ecoff_debug_info'.
5552 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5554 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5556 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5558 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5559 relocs for locally defined symbols during -shared final link.
5560 (elf32_arm_final_link_relocate): Likewise.
5562 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5564 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5565 ELF_LINK_POINTER_EQUALITY_NEEDED.
5566 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5567 if r_type is not R_X86_64_PC32.
5568 (elf64_x86_64_finish_dynamic_symbol): If
5569 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5572 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5574 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5575 (elf_backend_plt_sym_val): Define.
5577 2004-04-22 Andrew Cagney <cagney@redhat.com>
5579 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5581 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5583 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5585 * som.c (som_set_section_contents): Constantify second argument.
5586 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5587 (som_object_setup): Rework to avoid warning.
5588 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5591 2004-04-22 Andrew Cagney <cagney@redhat.com>
5593 * cache.c (bfd_cache_close): Check for a previously closed file.
5595 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5597 * bfd.c (bfd_get_synthetic_symtab): Define.
5598 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5599 NAME##_get_synthetic_symtab.
5600 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5601 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5602 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5604 (_bfd_elf_get_synthetic_symtab): New prototype.
5605 * elfcode.h (elf_get_synthetic_symtab): Define.
5606 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5607 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5608 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5609 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5610 * bfd-in2.h: Rebuilt.
5611 * libbfd.h: Rebuilt.
5612 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5613 (elf_backend_plt_sym_val): Define.
5614 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5615 (elf_backend_plt_sym_val): Define.
5616 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5617 (elf_backend_plt_sym_val): Define.
5618 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5619 (elf_backend_plt_sym_val): Define.
5620 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5621 (elf_backend_plt_sym_val): Define.
5622 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5623 (elf_backend_plt_sym_val): Define.
5624 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5625 (elf_backend_plt_sym_val): Define.
5626 * aout-target.h (MY_get_synthetic_symtab): Define.
5627 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5628 * coff-rs6000.c (rs6000coff_vec): Add
5629 _bfd_nodynamic_get_synthetic_symtab.
5630 (pmac_xcoff_vec): Likewise.
5631 * coff64-rs6000.c (rs6000coff64_vec): Add
5632 _bfd_nodynamic_get_synthetic_symtab.
5633 (aix5coff64_vec): Likewise.
5634 * sunos.c (MY_get_synthetic_symtab): Define.
5635 * vms.c (vms_get_synthetic_symtab): Define.
5637 2004-04-22 Nick Clifton <nickc@redhat.com>
5639 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5641 2004-04-22 Peter Barada <peter@the-baradas.com>
5643 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5644 * bfd2-in.h: Regenerate.
5645 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5647 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5649 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5650 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5651 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5652 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5653 * bfd-in2.h: Regenerate.
5655 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5657 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5658 require relocations against a weak symbol to reference the same
5659 symbol hash entry if not a final, static link.
5660 (get_cached_value, add_value_map): Add final_static_link argument.
5661 (remove_literals): Pass final_static_link argument as needed.
5663 2004-04-21 Andrew Cagney <cagney@redhat.com>
5665 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5666 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5667 (opncls_bwrite, opncls_bclose, opncls_bflush)
5668 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5669 bfd iovec that uses function callbacks.
5670 (bfd_close): Use the iovec's bclose.
5671 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5672 (cache_bclose, cache_bflush, cache_bstat)
5673 (cache_iovec): New functions and global variable, implement a
5674 cache "iovec", where applicable set bfd_error.
5675 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5676 * bfdio.c (struct bfd_iovec): Define.
5677 (real_read): Delete function.
5678 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5679 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5680 assume that bread and bwrite set bfd_error.
5681 * bfd.c (struct bfd): Add "iovec", update comments.
5682 * bfd-in2.h, libbfd.h: Re-generate.
5684 2004-04-21 Andrew Cagney <cagney@redhat.com>
5686 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5688 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5690 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5691 (bfd_elf_gc_sections): Fail if a shared object is being created.
5692 Do not fail if dynamic sections have been created. Instead call
5693 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5694 dynamically referenced symbols. Do not mark the whole graph
5695 rooted at .eh_frame, only the section proper.
5697 2004-04-20 DJ Delorie <dj@redhat.com>
5699 * reloc.c: Add BFD_RELOC_32_SECREL.
5700 * bfd-in2.h: Regenerate.
5701 * libbfd.h: Likewise.
5702 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5703 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5704 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5706 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5708 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5709 relocs against hidden/protected undefweak symbols properly.
5710 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5712 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5714 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5715 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5718 2004-04-17 Brian Ford <ford@vss.fsi.com>
5720 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5721 filepos for the SizeOfHeaders field.
5722 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5724 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5726 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5728 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5729 change reloc_done. Set and restore _cooked_size.
5732 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5734 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5737 2004-04-15 Nick Clifton <nickc@redhat.com>
5739 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5741 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5743 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5745 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5747 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5748 when it is a definition.
5750 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5752 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5753 when statically linking PIC code.
5754 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5756 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5758 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5759 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5760 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5761 * configure: Regenerate.
5763 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5765 * elflink.c: Include libiberty.h.
5766 * Makefile.am (elflink.lo): Depend on libiberty.h.
5767 * Makefile.in: Regenerate.
5769 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5771 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5774 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5776 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5777 reserve the memory for dynamic linker
5779 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5781 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5782 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5784 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5786 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5787 RELOC_FOR_GLOBAL_SYMBOL.
5788 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5790 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5792 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5793 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5795 2004-04-01 Paul Brook <paul@codesourcery.com>
5797 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5798 * elf32-arm.h (struct elf32_elf_section_map): New.
5799 (struct _arm_elf_section_data): New.
5800 (elf32_arm_section_data): Define.
5801 (struct elf32_arm_link_hash_table): Add byteswap_code.
5802 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5803 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5804 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5805 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5806 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5807 (bfd_elf32_new_section_hook, elf_backend_write_section,
5808 elf_backend_link_output_symbol_hook): Define.
5810 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5812 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5813 that keeps the characters in a B_INCL..B_EINCL range.
5814 (_bfd_link_section_stabs): When computing the sum of the
5815 characters in a B_INCL..B_EINCL range also keep a copy of those
5816 characters. Use this information to distinguish between
5817 include sections that have the same sum and the same length
5818 but which are nevertheless unique.
5820 2004-03-31 Paul Brook <paul@codesourcery.com>
5822 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5823 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5825 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5827 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5828 to 'sum_chars' and add field 'num_chars'.
5829 (_bfd_link_section_stabs): When computing the sum of the
5830 characters in a B_INCL..B_EINCL range also keep a count of the
5831 number of characters. Use this information to help distinguish
5832 between include sections when have the same sum but which
5833 nevertheless are still unique.
5835 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5837 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5839 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5840 Tomer Levi <Tomer.Levi@nsc.com>
5842 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5843 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5844 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5845 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5846 (cpu-cr16c.lo): New target.
5847 (elf32-cr16c.lo): Likewise.
5848 * Makefile.in: Regenerate.
5849 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5850 (bfd_archures_list): Add bfd_cr16c_arch.
5851 * config.bfd: Handle cr16c-*-elf*.
5852 * configure.in: Handle bfd_elf32_cr16c_vec.
5853 * configure: Regenerate.
5854 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5855 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5856 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5857 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5858 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5859 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5860 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5861 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5862 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5863 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5864 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5865 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5866 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5867 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5868 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5869 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5870 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5871 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5872 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5873 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5874 * targets.c (bfd_elf32_cr16c_vec): Declare.
5875 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5876 * cpu-cr16c.c: New file.
5877 * elf32-cr16c.c: Likewise.
5878 * libbfd.h: Regenerate.
5879 * bfd-in2.h: Likewise.
5881 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5883 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5885 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5887 * Makefile.am: Remove all mention of elflink.h.
5888 * Makefile.in: Regenerate.
5889 * bfd-in.h (bfd_elf_discard_info): Declare.
5890 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5891 * bfd-in2.h: Regenerate.
5892 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5893 bfd_elf32_link_record_dynamic_symbol,
5894 bfd_elf64_link_record_dynamic_symbol,
5895 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5896 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5897 _bfd_elf32_link_record_local_dynamic_symbol,
5898 _bfd_elf64_link_record_local_dynamic_symbol,
5899 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5900 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5901 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5902 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5903 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5904 _bfd_elf32_reloc_symbol_deleted_p,
5905 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5906 (bfd_elf_link_record_dynamic_symbol,
5907 bfd_elf_link_record_local_dynamic_symbol,
5908 bfd_elf_final_link, bfd_elf_gc_sections,
5909 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5910 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5911 bfd_elf_reloc_symbol_deleted_p): Declare.
5912 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5913 * elf32-arm.h: Update for changed function names. Remove local
5914 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5915 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5916 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5917 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5918 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5919 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5920 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5921 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5922 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5923 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5924 (bfd_elfNN_print_symbol): Define.
5925 * elfcode.h: Don't include elflink.h.
5926 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5927 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5928 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5929 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5930 elf_link_record_local_dynamic_symbol): Don't define.
5931 * elflink.c: Update for changed function names. Move elflink.h
5933 * elflink.h: Delete file.
5934 * po/SRC-POTFILES.in: Regenerate.
5935 * po/bfd.pot: Regenerate.
5937 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5939 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5940 "name" for global syms accidentally removed in 2004-03-20 change.
5942 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5944 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5945 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5946 where Elf_External_* is different for 64 and 32 bit, with
5947 corresponding elf_size_info field.
5948 (struct elf_final_link_info): Use "bfd_byte *" instead
5949 of "Elf_External_Sym *" for external_syms and symbuf.
5950 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5951 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5952 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5953 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5954 (elf_link_sort_cmp2): Adjust.
5955 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5956 using ELF_R_SYM macro. Set u.sym_mask.
5957 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5958 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5959 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5960 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5961 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5962 swap_syn_out functions. Rearrange dyn swap in/out switch.
5963 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5964 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5965 (elf_link_flush_output_syms): Add elf_backend_data arg.
5966 (elf_link_check_versioned_symbol): Likewise.
5967 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5968 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5969 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5970 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5971 ELF_R_TYPE and ELF_R_INFO macros.
5972 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5973 based on size rather than using ELF_R_INFO.
5974 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5976 (struct alloc_got_off_arg): New.
5977 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5978 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5979 (elf_gc_allocate_got_offsets): Adjust.
5980 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5981 ELF_R_SYM. Use bfd_section_from_elf_index.
5982 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5983 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5984 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5986 2004-03-26 Stan Shebs <shebs@apple.com>
5988 Remove MPW support, no longer used.
5989 * config.bfd (powerpc-*-mpw*): Remove configuration.
5990 * mpw-config.in, mpw-make.sed: Remove files.
5991 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5993 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5995 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5996 (ppc64_elf_add_symbol_hook): New function.
5997 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5998 const from Elf_Internal_Sym param.
5999 * elflink.c (elf_link_add_object_symbols): Adjust.
6000 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6001 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6002 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6003 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6004 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6005 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6006 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6007 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6008 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6009 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6010 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6011 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6012 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6013 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6014 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6015 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6017 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6019 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6020 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6021 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6022 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6023 (bfd_elf64_bfd_link_add_symbols): Delete.
6024 (bfd_elf_link_add_symbols): Declare.
6025 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6026 * elflink.c: Include safe-ctype.h.
6027 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6029 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6030 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6032 (elf_link_add_archive_symbols): Rename from
6033 _bfd_elf_link_add_archive_symbols, make static.
6034 (elf_link_add_object_symbols): New function. Corresponding
6035 elflink.h function converted to use elf_size_info.
6036 (bfd_elf_link_add_symbols): Likewise.
6037 (bfd_elf_size_dynamic_sections): Adjust.
6038 * elflink.h (elf_bfd_link_add_symbols): Delete.
6039 (elf_link_add_object_symbols): Delete.
6040 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6041 bfd_elf_link_add_symbols.
6042 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6044 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6046 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6047 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6049 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6050 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6051 (_bfd_elf_add_dt_needed_tag): Declare.
6052 (_bfd_elf_sort_symbol): Declare.
6053 (_bfd_elf_finalize_dynstr): Declare.
6054 (RELOC_FOR_GLOBAL_SYM): Formatting.
6055 * elfcode.h (elf_add_dynamic_entry): Delete.
6056 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6057 elflink.h function converted to use elf_size_info.
6058 (_bfd_elf_add_dt_needed_tag): Likewise.
6059 (_bfd_elf_sort_symbol): Likewise.
6060 (_bfd_elf_finalize_dynstr): Likewise.
6061 (compute_bucket_count): Likewise.
6062 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6063 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6064 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6065 * elflink.h: ..here.
6066 (sort_symbol, add_dt_needed_tag): Delete.
6067 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6068 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6070 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6071 * elf32-cris.c (add_dynamic_entry): Likewise.
6072 * elf32-hppa.c (add_dynamic_entry): Likewise.
6073 * elf32-i370.c (add_dynamic_entry): Likewise.
6074 * elf32-i386.c (add_dynamic_entry): Likewise.
6075 * elf32-m32r.c (add_dynamic_entry): Likewise.
6076 * elf32-m68k.c (add_dynamic_entry): Likewise.
6077 * elf32-ppc.c (add_dynamic_entry): Likewise.
6078 * elf32-s390.c (add_dynamic_entry): Likewise.
6079 * elf32-sh.c (add_dynamic_entry): Likewise.
6080 * elf32-sparc.c (add_dynamic_entry): Likewise.
6081 * elf32-vax.c (add_dynamic_entry): Likewise.
6082 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6083 * elf64-alpha.c (add_dynamic_entry): Likewise.
6084 * elf64-hppa.c (add_dynamic_entry): Likewise.
6085 * elf64-ppc.c (add_dynamic_entry): Likewise.
6086 * elf64-s390.c (add_dynamic_entry): Likewise.
6087 * elf64-sparc.c (add_dynamic_entry): Likewise.
6088 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6089 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6090 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6091 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6092 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6093 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6095 2004-03-23 Paul Brook <paul@codesourcery.com>
6097 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6099 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6101 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6102 literal tables and check for relocs outside of literal pools.
6103 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6104 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6106 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6107 (elf_xtensa_relocate_section): Read literal tables and check for
6108 dynamic relocations in read-only sections and not in literal pools.
6110 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6113 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6115 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6117 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6118 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6119 not defined by the executable, or defined in a DSO.
6120 <eliding run-time relocation of .got>: Initialize GOT entry for a
6121 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6123 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6124 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6125 a PLT reloc to GOT for an executable.
6126 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6127 .got for a DSO and explain why.
6128 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6129 and unreferenced symbols for which a PLT is defined. Adjust
6130 dynamic-symbol pruning correspondingly, to make sure we don't lose
6131 a dynamic symbol also defined by a DSO.
6133 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6135 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6136 and rel args. Group input and output args. Wrap to 80 columns.
6137 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6138 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6139 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6140 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6141 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6142 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6143 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6144 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6145 RELOC_FOR_GLOBAL_SYMBOL invocation.
6147 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6149 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6150 unresolved symbols in objects aren't allowed.
6152 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6154 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6155 (elf_hppa_unmark_useless_dynamic_symbols):
6156 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6157 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6158 (elf32_hppa_relocate_section): Likewise.
6159 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6160 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6161 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6162 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6163 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6165 * elf-m10200.c (mn10200_elf_relocate_section): Use
6166 RELOC_FOR_GLOBAL_SYMBOL.
6167 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6168 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6169 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6170 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6171 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6172 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6173 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6174 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6175 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6176 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6177 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6178 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6180 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6182 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6183 (final_link_relocate): Likewise.
6184 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6185 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6187 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6189 * Makefile.am: Run "make dep-am".
6190 * Makefile.in: Regenerate.
6191 * aclocal.m4: Regenerate.
6192 * config.in: Regenerate.
6193 * po/bfd.pot: Regenerate.
6195 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6196 H.J. Lu <hongjiu.lu@intel.com>
6198 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6199 type and size change code to where it was previously. Remove
6200 dt_needed param. Treat old weak syms as strong if new sym is
6201 from a shared lib, even when old sym is from another shared
6202 lib. Remove unnecessary tests of oldweak and newweak. Correct
6204 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6205 _bfd_elf_merge_symbol calls.
6206 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6207 dt_needed local var. Update comments.
6208 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6209 (_bfd_elf_add_default_symbol): Likewise.
6211 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6212 strong syms in one shared object overriding weak syms in another.
6214 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6216 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6217 dyn_lib_class field. Rearrange for better packing.
6218 (elf_dt_soname): Delete.
6219 (elf_dyn_lib_class): Define.
6220 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6221 (bfd_elf_set_dt_needed_soname): Delete.
6222 (bfd_elf_set_dyn_lib_class): New function.
6223 * elflink.h (add_dt_needed_tag): New function. Split out from..
6224 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6225 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6226 initialization of soname.
6227 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6229 * bfd-in.h (enum dynamic_lib_link_class): New.
6230 (bfd_elf_set_dt_needed_soname): Delete.
6231 (bfd_elf_set_dyn_lib_class): Declare.
6232 * bfd-in2.h: Regenerate.
6234 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6235 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6236 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6237 symbol loop. Instead use add_needed to flag tag as written.
6239 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6241 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6242 logic for null_input_bfd detection.
6244 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6246 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6248 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6250 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6253 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6255 * elflink.c (elf_link_read_relocs_from_section): Don't use
6256 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6257 (_bfd_elf_link_read_relocs): ..to here.
6258 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6260 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6262 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6263 values selected in configure.host. Require both to be defined
6264 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6265 corresponding BFD_HOST vars with quotes.
6266 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6267 Always require BFD_HOST_64_BIT_DEFINED.
6268 <file_ptr type>: Find off_t size before emitting message. Combine
6269 off_t and ftello64 conditional.
6270 * configure: Regenerate.
6272 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6274 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6275 aliasing warning. Remove trailing whitespace throughout file.
6277 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6279 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6280 input_section in calls to get_dyn_name.
6281 * 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
6283 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6285 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6287 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6288 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6289 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6290 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6291 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6292 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6293 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6295 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6296 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6297 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6298 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6299 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6300 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6301 (read_8_bytes, read_indirect_string, read_address): Likewise.
6302 (read_abbrevs, parse_comp_unit): Likewise.
6303 * targets.c (struct bfd_target): Likewise.
6304 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6305 * hppabsd-core.c: Likewise. Formatting.
6306 * hpux-core.c: Likewise.
6307 * irix-core.c: Likewise.
6308 * netbsd-core.c: Likewise.
6309 * osf-core.c: Likewise.
6310 * ptrace-core.c: Likewise.
6311 * sco5-core.c: Likewise.
6312 * trad-core.c: Likewise.
6313 * configure: Regenerate.
6314 * bfd-in2.h: Regenerate.
6316 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6318 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6319 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6320 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6321 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6322 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6323 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6324 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6325 * libbfd.c: Likewise in function definitions.
6326 (bfd_put_8): Mask with 0xff rather than casting to char.
6327 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6328 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6329 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6330 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6331 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6332 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6333 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6334 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6335 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6336 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6337 * archive.c (do_slurp_coff_armap): Update swap prototype.
6338 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6339 (tic54x_getl_signed_32): Likewise.
6340 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6341 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6342 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6343 (bfd_getp_signed_32, bfd_putp32): Likewise.
6344 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6345 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6346 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6347 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6348 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6349 bfd_h_getx_signed_16, bfd_h_putx16.
6350 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6351 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6352 * hpux-core.c: Likewise.
6353 * irix-core.c: Likewise.
6354 * netbsd-core.c: Likewise.
6355 * osf-core.c: Likewise.
6356 * ptrace-core.c: Likewise.
6357 * sco5-core.c: Likewise.
6358 * trad-core.c: Likewise.
6359 * bfd-in2.h: Regenerate.
6361 2004-03-15 Matt Thomas <matt@3am-software.com>
6363 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6366 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6368 * config.bfd: Add x86_64-*-openbsd*.
6369 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6371 * configure: Regenerate.
6373 2004-03-12 Nick Clifton <nickc@redhat.com>
6374 Dave Murphy <wintermute2k4@ntlworld.com>
6376 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6377 if the input bfd does not contain any code.
6379 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6381 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6383 2004-03-05 Fred Fish <fnf@redhat.com>
6385 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6386 mips16 symbols to be even rather than testing first for even/odd.
6387 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6389 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6391 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6394 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6396 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6397 undefined symbols as hash_new.
6399 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6401 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6403 * elf32-sh.c: Ditto.
6404 * bfd-in2.h: Regenerate.
6406 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6408 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6410 (_frv_count_got_plt_entries): Initialize them.
6411 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6413 (frv_pic_relocs_info_for_global): Likewise.
6414 (frv_pic_relocs_info_for_local): Likewise.
6415 (frv_pic_merge_early_relocs_info): New.
6416 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6418 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6419 Check that we don't exceed the allocated count for entry.
6420 (_frv_add_rofixup): Likewise.
6421 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6422 (elf32_frv_finish_dynamic_sections): Improve error message in case
6423 we emit too few rofixup entries.
6425 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6427 * archures.c (bfd_mach_fr450): New.
6428 * bfd-in2.h: Regenerate.
6429 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6430 (arch_info_500): Link to it.
6431 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6432 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6433 (frv_elf_arch_extension_p): New function.
6434 (frv_elf_merge_private_bfd_data): Use it.
6436 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6438 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6440 * elflink.h (is_global_data_symbol_definition): Moved to
6442 (elf_link_is_defined_archive_symbol): Likewise.
6443 (elf_link_add_archive_symbols): Likewise. Renamed to
6444 _bfd_elf_link_add_archive_symbols.
6446 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6447 of ELF symbol table entry from backend.
6448 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6449 instead of elf_link_add_object_symbols.
6451 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6453 * elf-bfd.h (struct elf_backend_data): Added
6454 elf_backend_can_make_relative_eh_frame,
6455 elf_backend_can_make_lsda_relative_eh_frame and
6456 elf_backend_encode_eh_address.
6457 (_bfd_elf_encode_eh_address): Declare.
6458 (_bfd_elf_can_make_relative): Declare.
6459 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6460 hooks to decide whether to attempt to make_relative and
6462 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6463 (_bfd_elf_can_make_relative): New.
6464 (_bfd_elf_encode_eh_address): New.
6465 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6466 (frv_elf_encode_eh_address): New.
6467 (elf_backend_can_make_relative_eh_frame): Define.
6468 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6469 (elf_backend_encode_eh_address): Define.
6471 (elf_backend_can_make_relative_eh_frame): Define.
6472 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6473 (elf_backend_encode_eh_address): Define.
6474 (elfNN_bed): Add them.
6476 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6478 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6479 complain_on_overflow to signed.
6481 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6483 * elflink.h (sort_symbol): New.
6484 (elf_link_add_object_symbols): Use a sorted symbol array for
6487 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6489 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6490 for pc relative relocs.
6491 (elf_s390_relocate_section): Likewise.
6492 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6493 for pc relative relocs.
6494 (elf_s390_relocate_section): Likewise.
6496 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6498 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6501 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6503 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6504 field to track if a relocation is against readonly section.
6505 (count_dyn_reloc): Take a new argument for rent->reltext.
6506 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6507 (get_reloc_section): Don't set ia64_info->reltext here.
6508 (allocate_dynrel_entries): Set ia64_info->reltext here.
6510 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6512 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6513 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6514 function's descriptor to symbol+offset, and map local undefweak
6515 symbol to NULL function descriptor.
6516 (elf32_frv_relocate_section): Likewise.
6518 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6520 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6522 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6523 (netbsd_core_file_p): Set architecture from machine ID for
6526 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6528 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6529 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6531 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6533 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6534 symbols with non-default visibility.
6536 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6538 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6539 IMAGE_SCN_MEM_WRITE on known sections only.
6541 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6543 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6544 symbols used in PIE relocs.
6546 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6548 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6551 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6553 * configure.in: Update version to 2.15.90.
6554 * configure: Regenerate.
6556 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6557 Richard Sandiford <rsandifo@redhat.com>
6559 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6560 _bfd_elf_symbol_refs_local_p to decide whether to decay
6561 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6562 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6563 relocs if the symbol wasn't defined by a regular object file.
6564 Don't check the symbol's dynindx.
6566 2004-02-16 Andrew Cagney <cagney@redhat.com>
6568 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6570 * bfd-in2.h: Re-generate.
6572 2004-02-14 Andrew Cagney <cagney@redhat.com>
6574 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6575 _LARGEFILE64_SOURCE.
6577 2004-02-13 Andrew Cagney <cagney@redhat.com>
6579 * elf.c (vma_page_aligned_bias): New function.
6580 (assign_file_positions_except_relocs)
6581 (assign_file_positions_for_segments): Replace broken modulo
6582 arithmetic with call to vma_page_aligned_bias.
6584 2004-02-11 Andrew Cagney <cagney@redhat.com>
6586 * bfd-in.h: Update copyright.
6587 (bfd_tell): Change return type to file_ptr.
6588 * bfd-in2.h: Re-generate.
6589 * cache.c: Update copyright.
6590 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6592 (close_one): Use real_ftell.
6593 * bfdio.c: Update copyright.
6594 (real_ftell, real_fseek): New functions.
6595 (bfd_tell): Use real_fseek and real_ftell, change return type to
6597 (bfd_seek): Use real_ftell and real_fseek, change type of
6598 file_position to a file_ptr.
6599 * libbfd-in.h: Update copyright.
6600 (real_ftell, real_fseek): Declare.
6601 * libbfd.h: Re-generate.
6603 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6604 fseeko and fseeko64. Determine bfd_file_ptr.
6605 * configure: Re-generate.
6606 * config.in: Re-generate.
6608 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6610 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6611 * elf32-h8300.c: Likewise.
6613 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6614 Nick Clifton <nickc@redhat.com>
6616 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6617 GOT entries with no associated GOT subsection.
6619 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6621 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6622 * elf.c (swap_out_syms): Use it to decide whether local section
6623 symbols should be named.
6624 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6625 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6626 (elf_backend_name_local_section_symbols): Define.
6627 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6629 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6631 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6632 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6635 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6637 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6638 to bfd_link_hash_entry passed by reference to
6639 _bfd_generic_link_add_one_symbol.
6641 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6643 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6644 relocations against dynamic symbols.
6646 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6648 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6651 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6653 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6654 * bfd-in2.h, libbfd.h: Rebuilt.
6656 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6658 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6659 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6660 flag has been cleared.
6662 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6664 * coff-h8300.c: Add and adjust comments about relaxation.
6665 * elf32-h8300.c: Likewise.
6667 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6669 * coff-h8300.c: Fix comment typos.
6670 * elf32-h8300.c: Likewise.
6672 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6674 * coff-h8300.c: Add comments about relaxation.
6675 * elf32-h8300.c: Likewise.
6677 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6679 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6681 * aclocal.m4: Regenerate.
6682 * configure: Regenerate.
6684 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6686 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6687 mips_elf64_rtype_to_howto instead of using howto_table.
6689 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6691 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6693 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6694 relocs which would not use the PLT.
6696 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6698 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6699 (ppc64_elf_gc_sweep_hook): Likewise.
6700 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6702 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6704 Adds linker relaxation support for bit manipulation insns like
6705 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6707 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6708 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6709 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6710 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6712 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6714 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6716 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6718 * elf32-h8300.c: Fix formatting.
6720 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6722 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6723 dynamic object is present. Declare r_symndx and h in an inner
6725 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6727 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6729 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6730 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6731 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6732 identically. Do not emit PC24 relocations for shared libraries.
6733 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6734 identically. Don't adjust pc_count.
6735 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6736 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6737 adjust count for branch relocations.
6738 (allocate_dynrelocs): Correct typo in call to
6739 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6740 PC24 or PLT32 relocs when linking.
6742 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6744 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6745 relocation howto with ARM_26 one for consistency.
6746 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6747 that will be converted to ARM_26D ones, since we always want 'done'
6748 relocations to be reflected in section's data.
6749 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6751 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6754 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6756 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6757 are not partial_inplace during a relocatable link.
6759 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6761 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6762 if no dynamic object is present. Declare r_symndx and h in an
6765 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6767 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6768 trampoline if it is known out of range.
6770 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6772 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6773 * elf32-frv.c (_frv_osec_readonly_p): New.
6774 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6776 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6777 (elf32_frv_relocate_section): Likewise. Error out if attempting
6778 to emit rofixups or dynamic relocs in read-only segments. Use
6779 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6780 dynamic relocations.
6781 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6782 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6783 relocations or fixups involving merged sections correctly. Avoid
6784 crash when undefined symbol is referenced by R_FRV_32 or
6785 R_FRV_FUNCDESC_VALUE.
6786 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6787 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6788 input section holding local symbol to addend of R_FRV_32 or
6789 R_FRV_FUNCDESC_VALUE dynamic relocation.
6790 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6791 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6792 (elf32_frv_always_size_sections): Don't store pointer to
6793 __stacksize symbol in sec_info.
6794 (elf32_frv_modify_segment_map): Look it up here.
6795 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6796 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6797 of the lazy PLT entry, not only its offset, as the low word of a
6798 function descriptor.
6799 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6800 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6801 if a hash table entry already exists but is not a definition.
6802 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6803 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6804 (_frv_add_rofixup): Don't inline.
6805 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6806 for undefweak symbols.
6807 (elf32_frv_relocate_section): Avoid crash while computing
6808 relocation when linking with shared library. Only emit rofixups
6809 and dynamic relocations for alloc&load sections. Mark binaries
6810 with inter-segment relocations for relocation as a unit.
6811 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6812 (DEFAULT_STACK_SIZE): New.
6813 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6814 emit rofixups or dynamic relocs when linking dynamic non-PIE
6816 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6817 shared libs too. Reserve the last entry for the GOT pointer.
6818 (elf32_frv_finish_dynamic_sections): Emit it.
6819 (elf32_frv_always_size_sections): New.
6820 (elf32_frv_modify_segment_map): New.
6821 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6823 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6824 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6825 (elf_backend_always_size_sections): New.
6826 (elf_backend_modify_segment_map): New.
6827 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6828 * config.bfd: Added frv-*-*linux*.
6829 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6830 ABS section, instead of crashing.
6831 (elf32_frv_relocate_section): Don't crash before warning about
6832 different segments in non-PIC relocation.
6833 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6834 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6835 relocs to undefweak symbols.
6836 (elf32_frv_relocate_section): Ditto for undefined symbols.
6837 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6838 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6839 gotfixup section was created.
6840 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6841 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6842 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6843 complain_overflow_signed.
6844 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6845 have not been allocated.
6846 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6847 privfd only if dynamic sections were created.
6848 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6849 for GPREL relocs. When linking relocatable FDPIC executables,
6850 emit warnings for relocations that would be illegal on PIE or
6851 shared libraries. Emit rofixup for R_FRV_32 only if input object
6853 (_frv_create_got_section): Define _gp symbol in the rofixup
6855 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6856 dynamic sections missing, error out requesting -melf32frvfd.
6857 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6858 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6859 computation of addends from section and global or local symbol
6860 value. Change return type to bfd_boolean, and return a failure if
6861 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6862 nonzero addend is required.
6863 (elf32_frv_relocate_section): Likewise. Print error for
6864 unsupported nonzero addends.
6865 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6866 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6867 force everything local.
6868 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6869 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6870 (frv_gotfixup_section): New.
6871 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6872 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6874 (_frv_add_rofixup): New.
6875 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6876 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6877 improve some ugly conditions.
6878 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6879 relocations in fdpic.
6880 (_frv_create_got_section): Create .rofixup.got section.
6881 (struct _frv_dynamic_got_info): Added fixups.
6882 (_frv_count_got_plt_entries): Account in-GOT relocations into
6883 relocs32, relocsfd and relocsfdv. Account them into relocs or
6884 fixups, as appropriate.
6885 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6887 (elf32_frv_finish_dynamic_sections): Verify that the right number
6888 of relocations and fixups was generated.
6889 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6891 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6892 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6893 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6894 descriptor of a (formerly-)global symbol is local.
6895 (struct frv_pic_relocs_info): Adjust comments.
6896 (_frv_emit_got_relocs_plt_entries): Adjust.
6897 (elf32_frv_relocate_section): Likewise.
6898 (_frv_count_got_plt_entries): Likewise.
6899 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6900 symbol's value to addend in the common preamble. Decay dynamic
6901 symbols to section+offset if they bind or call locally, for GOT
6902 and FUNCDESC_VALUE, respectively.
6903 (elf32_frv_relocate_section): Likewise.
6904 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6905 internal or hidden visibility.
6906 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6907 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6908 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6909 (elf32_frv_relocate_section): Pass relocation addend in. Use
6910 original relocation addend to look up the got relocs/plt entries
6911 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6912 processing relocations that reference .scommon symbols.
6913 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6914 Introduce support for dynamic linking.
6915 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6916 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6917 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6918 (frv_reloc_type_lookup): Return REL howtos for executables and
6920 (frv_info_to_howto_rel): New.
6921 (struct frv_elf_link_hash_table): New.
6922 (frv_hash_table, frv_got_section, frv_gotrel_section,
6923 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6924 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6925 (frv_elf_link_hash_table_create): New.
6926 (struct frv_pic_relocs_info): New.
6927 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6928 (frv_pic_relocs_info_find): New.
6929 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6931 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6932 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6933 (_frv_emit_got_relocs_plt_entries): New.
6934 (elf32_frv_relocate_section): Add support for dynamic linking.
6935 Handle new relocations.
6936 (_frv_create_got_section): New.
6937 (elf32_frv_create_dynamic_sections): New.
6938 (ELF_DYNAMIC_INTERPRETER): New.
6939 (struct _frv_dynamic_got_info): New.
6940 (_frv_count_got_plt_entries): New.
6941 (struct _frv_dynamic_got_plt_info): New.
6942 (_frv_compute_got_alloc_data): New.
6943 (_frv_get_got_entry, _frv_get_fd_entry): New.
6944 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6945 (_frv_resolve_final_relocs_info): New.
6946 (elf32_frv_size_dynamic_sections): New.
6947 (elf32_frv_finish_dynamic_sections): New.
6948 (elf32_frv_adjust_dynamic_symbol): New.
6949 (elf32_frv_finish_dynamic_symbol): New.
6950 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6952 (elf_info_to_howto_rel): Define.
6953 (bfd_elf32_bfd_link_hash_table_create): Define.
6954 (elf_backend_create_dynamic_sections): Define.
6955 (elf_backend_adjust_dynamic_symbol): Define.
6956 (elf_backend_size_dynamic_sections): Define.
6957 (elf_backend_finish_dynamic_symbol): Define.
6958 (elf_backend_finish_dynamic_sections): Define.
6959 (elf_backend_want_got_sym): Define.
6960 (elf_backend_got_header_size): Define.
6961 (elf_backend_want_got_plt): Define.
6962 (elf_backend_plt_readonly): Define.
6963 (elf_backend_want_plt_sym): Define.
6964 (elf_backend_plt_header_size): Define.
6965 (elf_backend_may_use_rel_p): Define.
6966 (elf_backend_may_use_rela_p): Define.
6967 (elf_backend_default_use_rela_p): Define.
6968 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6969 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6970 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6971 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6972 (frv_reloc_map): Map the corresponding BFD relocs to them.
6973 (frv_reloc_type_lookup): ... and back to BFD relocs.
6974 * reloc.c: New relocs.
6975 * bfd-in2.h, libbfd.h: Rebuilt.
6976 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6977 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6978 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6979 R_FRV_FUNCDESC_GOTLO): New.
6980 (frv_reloc_map): Map the corresponding BFD relocs to them.
6981 (frv_reloc_type_lookup): ... and back to BFD relocs.
6982 * reloc.c: New relocs.
6983 * bfd-in2.h, libbfd.h: Rebuilt.
6985 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6987 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6988 targets to support pages of up to 64kB.
6989 (elf32_bed): Redefine to get a separate backend data structure for
6990 traditional targets.
6991 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6992 targets to support pages of up to 64kB.
6993 (elf64_bed): Redefine to get a separate backend data structure for
6994 traditional targets.
6995 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6996 targets to support pages of up to 64kB.
6997 (elf32_bed): Redefine to get a separate backend data structure for
6998 traditional targets.
7000 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7002 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7004 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7006 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7007 (elf_i386_grok_psinfo): Likewise.
7009 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7011 * config.bfd: Add m68k-uClinux target.
7013 2004-01-01 Grant Edwards <grante@visi.com>
7015 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7016 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7017 (elf32_h8_gc_sweep_hook): New function.
7018 (elf_backend_gc_mark_hook): Define.
7019 (elf_backend_gc_sweep_hook): Define.
7020 (elf_backend_can_gc_sections): Define.
7022 For older changes see ChangeLog-0203
7028 version-control: never
projects / deliverable / binutils-gdb.git / blob