1 2005-04-21 Nick Clifton <nickc@redhat.com>
3 * aout-adobe.c: Convert to ISO C and fix formatting.
4 * aout-arm.c: Convert to ISO C and fix formatting.
5 * aout-cris.c: Convert to ISO C and fix formatting.
6 * aout-ns32k.c: Convert to ISO C and fix formatting.
7 * aout-tic30.c: Convert to ISO C and fix formatting.
8 * coffcode.h: Convert to ISO C and fix formatting.
9 * coffswap.h: Convert to ISO C and fix formatting.
10 * i386aout.c: Convert to ISO C and fix formatting.
11 * libaout.h: Convert to ISO C and fix formatting.
12 * libcoff-in.h: Convert to ISO C and fix formatting.
13 * libcoff.h: Convert to ISO C and fix formatting.
14 * libecoff.h: Convert to ISO C and fix formatting.
15 * libnlm.h: Convert to ISO C and fix formatting.
16 * libpei.h: Convert to ISO C and fix formatting.
17 * libxcoff.h: Convert to ISO C and fix formatting.
18 * nlm-target.h: Convert to ISO C and fix formatting.
19 * nlm.c: Convert to ISO C and fix formatting.
20 * nlm32-alpha.c: Convert to ISO C and fix formatting.
21 * nlm32-i386.c: Convert to ISO C and fix formatting.
22 * nlm32-ppc.c: Convert to ISO C and fix formatting.
23 * nlm32-sparc.c: Convert to ISO C and fix formatting.
24 * nlmcode.h: Convert to ISO C and fix formatting.
25 * nlmswap.h: Convert to ISO C and fix formatting.
26 * pe-mips.c: Convert to ISO C and fix formatting.
27 * peXXigen.c: Convert to ISO C and fix formatting.
28 * peicode.h: Convert to ISO C and fix formatting.
29 * vms-gsd.c: Convert to ISO C and fix formatting.
30 * vms-hdr.c: Convert to ISO C and fix formatting.
31 * vms-misc.c: Convert to ISO C and fix formatting.
32 * vms-tir.c: Convert to ISO C and fix formatting.
33 * vms.c: Convert to ISO C and fix formatting.
34 * vms.h: Convert to ISO C and fix formatting.
36 * coffgen.c (coff_print_symbol): Restore correct formatting of
39 2005-04-20 David S. Miller <davem@davemloft.net>
41 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
42 (_bfd_sparc_elf_link_hash_table_create): Likewise.
43 (allocate_dynrelocs): Likewise.
45 2005-04-20 Jerome Guitton <guitton@gnat.com>
47 * configure.in: Fix the check for basename declaration. Add check
48 for declarations of ftello, ftello64, fseeko, fseeko64.
49 * configure: Regenerate.
51 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
53 2005-04-19 David S. Miller <davem@davemloft.net>
55 * elfxx-sparc.c: New file.
56 * elfxx-sparc.h: New file.
57 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
58 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
59 (elfxx-sparc.lo): New rule.
60 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
61 (elf64-sparc.lo): Likewise.
62 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
63 (bfd_elf64_sparc_vec): Likewise.
64 * configure: Regenerate.
65 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
66 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
67 which is more consistent with elf32-sparc.c
69 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
71 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
72 (mips_elf_create_local_got_entry): Check h->root.forced_local.
74 2005-04-19 Alan Modra <amodra@bigpond.net.au>
76 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
77 dynamic relocs in non-SEC_ALLOC sections.
78 (ppc_elf_gc_sweep_hook): Likewise.
79 (ppc_elf_relax_section): Likewise.
80 (ppc_elf_relocate_section): Likewise.
82 2005-04-18 Nick Clifton <nickc@redhat.com>
84 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
85 assigning a value to return_value.
87 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
90 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
93 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
96 * elf.c (setup_group): Properly handle zero group count.
98 2005-04-17 Mark Kettenis <kettenis@gnu.org>
100 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
101 (som_is_subspace, compare_subspaces, som_compute_checksum)
102 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
104 (hppa_som_reloc, compare_syms, compare_subspaces)
105 (som_print_symbol, som_get_section_contents)
106 (som_set_section_contents): Remove space after 'void *'.
107 (som_bfd_print_private_bfd_data): Use %lx to print longs.
108 (som_bfd_merge_private_bfd_data)
109 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
112 2004-04-15 Julian Brown <julian@codesourcery.com>
114 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
115 * bfd-in2.h: Regenerate.
116 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
117 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
118 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
119 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
120 relocations if requested to.
121 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
122 use_blx rather than symbian_p.
123 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
124 use_blx is in effect.
125 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
128 2005-04-15 Nick Clifton <nickc@redhat.com>
130 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
133 2005-04-15 Alan Modra <amodra@bigpond.net.au>
136 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
137 used as a list pointer.
139 2005-04-14 Alan Modra <amodra@bigpond.net.au>
141 * Makefile.am (NO_WERROR): Define.
142 * warning.m4: New file
143 * acinclude.m4: Include warning.m4.
144 * configure.in: Invoke AM_BINUTILS_WARNINGS.
145 * Makefile.in: Regenerate.
146 * configure: Regenerate.
148 2005-04-14 Alan Modra <amodra@bigpond.net.au>
150 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
151 Write trailing padding.
153 * merge.c (merge_strings): Round up section size for alignment.
155 2005-04-14 David S. Miller <davem@davemloft.net>
157 Add TLS support for 64-bit Sparc ELF.
158 * elf64-sparc.c (sparc64_elf_dyn_relocs,
159 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
160 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
161 sparc64_elf_hash_entry, sparc64_elf_tdata,
162 sparc64_elf_local_got_tls_type): New defines.
163 (sparc64_elf_mkobject): New function.
164 (sparc64_elf_link_hash_table): Add members for dynamic linker
165 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
166 uion to track TLS GOT references. Add sym_sec to cache
167 mappings from local sym to section.
168 (link_hash_newfunc): New function.
169 (sparc64_elf_bfd_link_hash_table_create): Rename to
170 sparc64_elf_link_hash_table_create for consistency.
171 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
172 (sparc64_elf_create_dynamic_sections): Initialize new section
173 members of sparc64_elf_link_hash_table. Only init srelbss
175 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
178 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
179 sparc64_elf_plt_ptr_offset): Delete.
180 (sparc64_plt_entry_build): New function to build PLT entries
181 gradually instread of all at once at the end of linking.
182 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
183 local vars. Get them from sparc64_elf_hash_table instead.
184 Check early on if r_symndx is in bounds. Handle TLS transitions.
185 Account for TLS GOT references and DF_STATIC_TLS, as needed.
186 For TLS relocs, record the tls_type in either
187 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
188 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
189 to the __tls_get_addr symbol. For PLT relocs, track references
190 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
191 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
192 symbol references, count the number of relocations needed for
193 that symbol. For default switch case, don't error, this lets
194 the TLS relocs not explicitly handled by this function get
196 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
197 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
198 it from sparc64_elf_hash_table. Store the real PLT offset
199 in h->plt.offset, and build PLT entries one at a time. Also
200 get .dynbss section pointer from htab.
201 (allocate_dynrelocs, readonly_dynrelocs,
202 sparc64_omit_section_dynsym): New functions.
203 (sparc64_elf_omit_section_dynsym): Use these new functions as
205 (dtpoff_base, tpoff): New functions.
206 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
207 locals, get them from sparc64_elf_hash_table. Handle TLS
208 relocations and refcounting in main relocation loop.
209 (sparc64_elf_finish_dynamic_symbol): Use
210 sparc64_elf_link_hash_table. Build PLT entries as we see
211 them. Handle TLS GOT relocations.
212 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
213 from sparc64_elf_hash_table. Initialize only PLT header
214 not all entries since we not build PLT entries one by one.
215 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
216 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
217 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
219 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
221 * elflink.c (elf_link_input_bfd): Update check for removed
224 2005-04-12 Alan Modra <amodra@bigpond.net.au>
226 * Makefile.am: Run "make dep-am".
227 * Makefile.in: Regenerate.
228 * aclocal.m4: Regenerate.
229 * libcoff.h: Regenerate.
231 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
233 * linker.c (_bfd_generic_link_output_symbols): Also check if
234 the output section of an input section has been removed from
237 * section.c (bfd_section_list_remove): Clear the next field
238 of the removed section.
239 (bfd_section_removed_from_list): New.
240 * bfd-in2.h: Regenerated.
242 2005-04-11 David S. Miller <davem@davemloft.net>
244 * elf32-sparc.c (elf32_sparc_relocate_section,
245 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
246 R_SPARC_TLS_LE_{HIX22,LOX10}.
247 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
248 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
249 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
250 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
252 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
254 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
256 2005-04-11 Nick Clifton <nickc@redhat.com>
258 * aout-target.h: Convert to ISO C.
259 * aoutf1.h: Convert to ISO C.
260 * aoutx.h: Convert to ISO C.
261 * bout.c: Convert to ISO C.
262 * dwarf1.c: Convert to ISO C.
263 * ecoffswap.h: Convert to ISO C.
264 * freebsd.h: Convert to ISO C.
265 * genlink.h: Convert to ISO C.
266 * ieee.c: Convert to ISO C.
267 * ihex.c: Convert to ISO C.
268 * libcoff-in.h: Convert to ISO C.
269 * mach-o.c: Convert to ISO C.
270 * mach-o.h: Convert to ISO C.
271 * netbsd.h: Convert to ISO C.
272 * ns32k.h: Convert to ISO C.
273 * ns32knetbsd.c: Convert to ISO C.
274 * oasys.c: Convert to ISO C.
275 * pdp11.c: Convert to ISO C.
276 * pef-traceback.h: Convert to ISO C.
277 * pef.c: Convert to ISO C.
278 * pef.h: Convert to ISO C.
279 * riscix.c: Convert to ISO C.
280 * som.c: Convert to ISO C.
281 * som.h: Convert to ISO C.
282 * srec.c: Convert to ISO C.
283 * stabs.c: Convert to ISO C.
284 * sunos.c: Convert to ISO C.
285 * tekhex.c: Convert to ISO C.
286 * versados.c: Convert to ISO C.
287 * version.h: Convert to ISO C.
288 * xcoff-target.h: Convert to ISO C.
289 * xcofflink.c: Convert to ISO C.
290 * xsym.c: Convert to ISO C.
291 * xsym.h: Convert to ISO C.
293 2005-04-08 Paul Brook <paul@codesourcery.com>
295 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
296 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
297 (ARM2THUMB_PIC_GLUE_SIZE): Define.
298 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
299 (elf32_arm_to_thumb_stub): Create PIC stubs.
300 (record_arm_to_thumb_glue): Use different stub size for relocatable
303 2005-04-05 Alan Modra <amodra@bigpond.net.au>
305 * elf64-ppc.c (dec_dynrel_count): New function split out from
306 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
307 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
308 (ppc64_elf_tls_optimize): Likewise.
310 2005-04-05 Mark Kettenis <kettenis@gnu.org>
312 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
314 (SPARC64_WCOOKIE_OFFSET): New.
315 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
317 2005-04-05 Nick Clifton <nickc@redhat.com>
319 * po/rw.po: New translation: Kinyarwanda
320 * configure.in (ALL_LINGUAS): Add rw
321 * configure: Regenerate.
323 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
325 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
326 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
327 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
329 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
330 to check for SHT_MIPS_OPTIONS sections.
331 (_bfd_mips_elf_set_section_contents): Likewise.
333 2005-04-04 Eric Christopher <echristo@redhat.com>
335 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
336 Clean up gp handling code.
338 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
340 * elf.c (bfd_elf_set_group_contents): Ignore linker created
342 (assign_section_numbers): Accept link_info. Check SHT_GROUP
343 sections for relocatable files only. Remove the linker created
345 (_bfd_elf_compute_section_file_positions): Pass link_info to
346 assign_section_numbers.
348 * elfxx-ia64.c (elfNN_ia64_object_p): New.
349 (elf_backend_object_p): Defined.
351 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
353 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
355 2005-04-03 Fred Fish <fnf@specifixinc.com>
357 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
358 dwarf_ranges_size members.
359 (struct comp_unit): Add base_address member.
360 (struct funcinfo): Replace low/high members with an arange.
361 (arange_add): Replace incoming "unit" parameter with "abfd" and
362 "first_arange" pointers. Reorganize/rewrite function body.
363 (decode_line_info): Change arange_add call to pass bfd and arange
365 (lookup_address_in_line_info_table): Use arange list instead of
366 individual low/high members. Walk function's arange list to find
367 lowest PC in list, to test for overlapping functions.
368 (read_debug_ranges): New function, reads the debug_ranges section.
369 (lookup_address_in_function_table): Use arange list instead of
370 individual low/high members. Rewrite to find smallest range that
372 (read_rangelist): Read a given rangelist from debug_ranges.
373 (scan_unit_for_functions): Use arange list instead of individual
374 low/high members. Handle a DW_AT_ranges attribute.
375 (parse_comp_unit): Use arange list instead of individual low/high
376 members. Save comp unit base address. Handle a DW_AT_ranges
379 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
381 * elf.c (assign_section_numbers): Really use the kept section.
383 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
385 * elf-bfd.h (_bfd_elf_check_kept_section): New.
387 * elf.c (assign_section_numbers): When sh_link points to a
388 discarded section, call _bfd_elf_check_kept_section to see if
389 the kept section can be used. Otherwise reject sh_link
390 pointing to discarded section.
392 * elflink.c (_bfd_elf_check_kept_section): New.
393 (elf_link_input_bfd): Use it.
395 2005-04-01 Alan Modra <amodra@bigpond.net.au>
397 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
398 that we no longer need.
400 2005-04-01 Alan Modra <amodra@bigpond.net.au>
402 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
404 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
406 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
408 * elf.c (assign_section_numbers): Fix a typo.
410 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
412 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
414 (_bfd_elf_section_already_linked): Likewise.
416 2005-03-31 Jerome Guitton <guitton@gnat.com>
418 * config.in: Regenerate.
420 2005-03-31 Jerome Guitton <guitton@gnat.com>
422 * config.in (HAVE_DECL_BASENAME): New configure macro.
423 * configure.in: Check for basename.
424 * configure: Regenerate.
426 2005-03-30 Julian Brown <julian@codesourcery.com>
428 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
429 bfd_elf32_is_arm_mapping_symbol_name.
430 * bfd-in2.h: Regenerate.
431 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
432 bfd_elf32_is_arm_mapping_symbol_name.
433 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
434 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
435 (arm_elf_find_function): Likewise.
436 (elf32_arm_output_symbol_hook): Likewise.
438 2005-03-30 Julian Brown <julian@codesourcery.com>
440 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
441 * bfd-in2.h: Regenerate.
442 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
443 bfd_elf32_is_arm_mapping_symbol_name.
444 (elf32_arm_output_symbol_hook): Likewise.
445 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
447 (is_arm_mapping_symbol_name): Function moved from here...
448 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
451 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
453 * configure.in: Check for ffs decl and alphabetize.
454 * config.in: Regenerate.
455 * configure: Regenerate.
456 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
459 2005-03-29 Fred Fish <fnf@specifixinc.com>
461 * dwarf2.c (struct comp_unit): Fix typo.
462 (scan_unit_for_functions): Remove unused local variable "name"
463 and dead code that set it.
465 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
466 Phil Blundell <philb@gnu.org>
468 * bfd-in2.h, libbfd.h: Regenerated.
469 * reloc.c: Add ARM TLS relocations.
470 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
472 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
473 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
474 (elf32_arm_tls_ie32_howto): New.
475 (elf32_arm_howto_from_type): Support TLS relocations.
476 (elf32_arm_reloc_map): Likewise.
477 (elf32_arm_reloc_type_lookup): Likewise.
479 (struct elf32_arm_obj_tdata): New.
480 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
481 (elf32_arm_mkobject): New function.
482 (struct elf32_arm_relocs_copied): Add pc_count.
483 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
484 (GOT_TLS_IE): Define.
485 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
486 (elf32_arm_link_hash_newfunc): Initialize tls_type.
487 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
488 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
489 (dtpoff_base, tpoff): New functions.
490 (elf32_arm_final_link_relocate): Handle TLS relocations.
491 (IS_ARM_TLS_RELOC): Define.
492 (elf32_arm_relocate_section): Warn about TLS mismatches.
493 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
494 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
495 TLS relocations and pc_count.
496 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
497 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
499 (elf32_arm_size_dynamic_sections): Handle TLS.
500 (elf32_arm_finish_dynamic_symbol): Likewise.
501 (bfd_elf32_mkobject): Define.
503 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
505 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
506 relocation types. Don't count relocations which will use a PLT.
508 2005-03-29 Joel Brobecker <brobecker@gnat.com>
510 * elf.c (elfcore_grok_nto_status): Print tid as long.
511 (elfcore_grok_nto_regs): Likewise.
513 2005-03-29 Joel Brobecker <brobecker@gnat.com>
515 * irix-core.c: Remove some unnecessary prototypes.
517 2005-03-28 Joel Brobecker <brobecker@adacore.com>
519 * irix-core.c: Convert to ISO C.
521 2005-03-28 Joel Brobecker <brobecker@adacore.com>
523 * irix-core.c (do_sections): Replace + by | in expression.
524 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
525 to unused parameters to avoid a compiler warning.
527 2005-03-28 Mark Kettenis <kettenis@gnu.org>
529 * netbsd-core.c: Convert to ISO C. Fix formatting.
531 2005-03-24 Eric Christopher <echristo@redhat.com>
533 * elfxx-mips.c: Revert previous patch.
535 2005-03-24 Nick Clifton <nickc@redhat.com>
537 * targets.c (_bfd_target_vector): Only include the
538 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
541 2005-03-24 James E Wilson <wilson@specifixinc.com>
543 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
544 (BFD64_BACKENDS): Add elf32-ia64.lo.
545 * Makefile.in: Regenerate.
547 2005-03-23 Eric Christopher <echristo@redhat.com>
549 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
550 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
551 after emitting relocation.
552 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
553 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
556 2005-03-23 Mike Frysinger <vapier@gentoo.org>
557 Nick Clifton <nickc@redhat.com>
559 * config.bfd: Accept any C library to accompany a GNU Linux
560 implementation, not just the GNU C library.
561 * configure.in: Likewise.
562 * configure: Regenerate.
564 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
566 * bfd-in.h (_bfd_elf_provide_symbol): New.
567 * bfd-in2.h: Regenerated.
569 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
570 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
573 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
576 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
578 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
580 2005-03-22 Bob Wilson <bob.wilson@acm.org>
582 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
583 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
584 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
585 (xtensa_opcode_decode): Rearrange code.
587 2005-03-22 Nick Clifton <nickc@redhat.com>
589 * binary.c: Convert to ISO C90 formatting.
590 * coff-arm.c: Convert to ISO C90 formatting.
591 * coffgen.c: Convert to ISO C90 formatting.
592 * elf32-gen.c: Convert to ISO C90 formatting.
593 * elf64-gen.c: Convert to ISO C90 formatting.
594 * hash.c: Convert to ISO C90 formatting.
595 * ieee.c: Convert to ISO C90 formatting.
597 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
599 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
600 unresolved symbols in R_ARM_NONE relocations.
602 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
604 * elf32-arm.c (elf32_arm_final_link_relocate): Add
605 UNRESOLVED_RELOC_P argument. Set it appropriately.
606 (elf32_arm_relocate_section): Update call to
607 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
608 unresolved_reloc instead.
610 2005-03-23 Alan Modra <amodra@bigpond.net.au>
612 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
613 .gnu.warning.* sections.
615 2005-03-22 Alan Modra <amodra@bigpond.net.au>
617 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
619 (ppc_elf_create_linker_section): Don't try to reuse existing section.
620 (elf_create_pointer_linker_section): Delete info parm. Don't make
621 h dynamic. Don't set written_address_p.
622 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
623 (bfd_put_ptr): Delete.
624 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
625 Always write section contents. Assert global sym is def_regular.
626 Use offset bottom bit as a written flag.
627 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
630 2005-03-22 Alan Modra <amodra@bigpond.net.au>
632 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
633 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
636 2005-03-21 Nick Clifton <nickc@redhat.com>
638 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
640 (t2a1_bx_pc_insn): Likewise.
641 (t2a2_noop_insn): Likewise.
642 (t2a3_b_insn): Likewise.
643 (t2a1_push_insn): Likewise.
644 (t2a2_ldr_insn): Likewise.
645 (t2a3_mov_insn): Likewise.
646 (t2a4_bx_insn): Likewise.
647 (t2a5_pop_insn): Likewise.
648 (t2a6_bx_insn): Likewise.
649 (coff_arm_relocate_section): Only declare the high_address
650 variable for non WINCE targets.
652 2005-03-22 Alan Modra <amodra@bigpond.net.au>
654 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
655 SEC_LINKER_CREATED. Attach to dynobj.
656 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
658 2005-03-21 Alan Modra <amodra@bigpond.net.au>
660 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
661 sym_offset. Add name, bss_name, sym_name, sym_val.
662 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
663 Add sdata array of elf_linker_section_t.
664 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
665 (enum elf_linker_section_enum): Delete.
666 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
667 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
668 the special sections are needed. Adjust htab->sdata refs.
669 Ensure dynobj is set in sreloc code.
670 (ppc_elf_size_dynamic_sections): Strip sdata sections.
671 (ppc_elf_set_sdata_syms): New function.
672 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
673 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
674 sym_val instead of sym_hash.
675 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
677 2005-03-21 Alan Modra <amodra@bigpond.net.au>
679 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
680 (ppc_elf_merge_private_bfd_data): Likewise.
682 2005-03-21 Alan Modra <amodra@bigpond.net.au>
684 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
685 (ppc_elf_create_linker_section): Don't create rel_section.
686 (elf_create_pointer_linker_section): Don't size relocs.
687 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
688 Don't generate relocs.
689 (ppc_elf_relocate_section): Adjust calls to
690 elf_finish_pointer_linker_section.
692 2005-03-21 Alan Modra <amodra@bigpond.net.au>
694 * elf32-ppc.c (is_ppc_elf_target): New function.
695 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
696 for bfd_target_elf_flavour. Do this test before endian check.
697 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
698 (ppc_elf_size_dynamic_sections): Likewise.
700 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
702 * elf-bfd.h (elf_backend_data): Add int to
703 elf_backend_section_from_shdr.
704 (bfd_elf_section_data): Update comment for this_idx.
705 (_bfd_elf_make_section_from_shdr): Add int.
706 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
708 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
709 and use it to set this_idx in bfd_elf_section_data.
710 (bfd_section_from_shdr): Pass shindex to
711 _bfd_elf_make_section_from_shdr.
712 (_bfd_elf_section_from_bfd_section): Use this_idx in
713 bfd_elf_section_data to find section index.
715 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
716 index and pass it to _bfd_elf_make_section_from_shdr.
717 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
718 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
719 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
720 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
721 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
722 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
723 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
724 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
725 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
727 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
728 Ross Ridge <rridge@csclub.uwaterloo.ca>
730 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
731 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
734 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
736 * elflink.c (elf_mark_used_section): Remove check for special
739 2005-03-18 Andreas Schwab <schwab@suse.de>
741 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
742 from bfd_vma to ia64_insn, remove broken cast.
744 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
746 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
747 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
748 elf_m68k_finish_dynamic_sections): Use it.
750 2005-03-17 Paul Brook <paul@codesourcery.com>
751 Dan Jacobowitz <dan@codesourcery.com>
752 Mark Mitchell <mark@codesourcery.com>
754 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
755 (elf32_arm_additional_program_headers): Likewise.
756 (elf_backend_modify_segment_map): Define.
757 (elf_backend_additional_program_headers): Likewise.
758 (elf32_arm_symbian_modify_segment_map): Use
759 elf32_arm_modify_segment_map.
761 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
763 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
764 for special sections.
766 2005-03-18 Alan Modra <amodra@bigpond.net.au>
768 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
769 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
770 section_sym_count param, and return number of section symbols.
771 (bfd_elf_size_dynamic_sections): Clear section symbol area of
772 .dynsym contents. Don't bother calling swap_symbol_out on the
773 first all-zero dynsym.
774 (elf_mark_used_section): Formatting. Avoid twiddling flags in
775 special sections like bfd_abs_section.
776 (bfd_elf_gc_sections): Spelling fix.
778 2005-03-16 Fred Fish <fnf@specifixinc.com>
781 * dwarf2.c (read_indirect_string): Fix apparent typo, check
782 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
784 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
786 * elflink.c (elf_mark_used_section): New.
787 (bfd_elf_gc_sections): Call elf_gc_mark_section for
788 non-relocatable link if we don't do GC.
790 2005-03-16 Nick Clifton <nickc@redhat.com>
791 Ben Elliston <bje@au.ibm.com>
793 * configure.in (werror): New switch: Add -Werror to the
794 compiler command line. Enabled by default. Disable via
796 * configure: Regenerate.
798 2005-03-16 Nick Clifton <nickc@redhat.com>
800 * ecoff.c: Convert to ISO C90 formatting.
802 2005-03-16 Alan Modra <amodra@bigpond.net.au>
804 * elf32-ppc.c: Divide file into general and linker specific
805 functions. Sort linker functions into roughly the order in which
806 they are called by the ELF linker code.
808 2005-03-16 Alan Modra <amodra@bigpond.net.au>
810 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
811 on section. Correct comment, and add FIXME.
812 (ppc_elf_additional_program_headers): Don't bump header count for
813 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
814 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
815 do allocate memory if they need it.
817 2005-03-15 Mikkel Krautz <krautz@gmail.com>
819 * config.bfd (x86_64-elf): Add target.
821 2005-03-15 Alan Modra <amodra@bigpond.net.au>
823 * po/es.po: Commit new Spanish translation.
825 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
827 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
828 for global symbol when reporting overflow.
830 2005-03-11 Jakub Jelinek <jakub@redhat.com>
832 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
834 * archive.c (_bfd_ar_spacepad): New function.
835 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
836 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
837 coff_write_armap): Use it.
838 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
840 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
842 2005-03-10 Mark Kettenis <kettenis@gnu.org>
844 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
845 has_table to the start of the function.
847 2005-03-10 Ben Elliston <bje@au.ibm.com>
849 * archive.c: Include hashtab.h.
850 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
851 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
852 (hash_file_ptr): New function.
853 (eq_file_ptr): Likewise.
854 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
855 * libbfd-in.h: Include hashtab.h.
856 (struct artdata): Change `cache' member type to htab_t.
859 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
861 * configure.in: Bump version to 2.16.90.
862 * configure: Regenerated.
864 2005-03-07 Jakub Jelinek <jakub@redhat.com>
866 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
867 close is a function like macro in system headers.
869 2005-03-07 Alan Modra <amodra@bigpond.net.au>
872 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
873 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
875 2005-03-06 Alan Modra <amodra@bigpond.net.au>
877 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
879 2005-03-05 Alan Modra <amodra@bigpond.net.au>
881 * po/bfd.pot: Regenerate.
883 2005-03-05 Alan Modra <amodra@bigpond.net.au>
885 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
887 (func_desc_adjust): Force dot-syms local in executables as well
890 2005-03-04 David Daney <ddaney@avtrex.com>
892 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
893 '__gnu_local_gp' symbol used by gas -mno-shared.
895 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
897 * elf-bfd.h (elf_backend_data): Add "const char *" to
898 elf_backend_section_from_phdr.
900 * elf.c (bfd_section_from_phdr): Pass "proc" to the
901 elf_backend_section_from_phdr hook.
903 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
904 Joseph Myers <joseph@codesourcery.com>
906 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
907 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
909 (struct mips_elf_got_per_bfd_arg): Add global_count.
910 (struct mips_elf_count_tls_arg): New.
911 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
912 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
913 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
914 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
915 (TLS_RELOC_P): Define.
916 (TP_OFFSET, DTP_OFFSET): Define.
917 (dtprel_base, tprel_base): New functions.
918 (mips_elf_link_hash_newfunc): Initialize tls_type.
919 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
920 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
922 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
923 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
924 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
925 (mips_tls_got_index): New functions.
926 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
927 arguments. Pass them to mips_elf_create_local_got_entry. Use
929 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
931 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
932 mips_elf_create_local_got_entry.
933 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
934 arguments. Handle TLS entries.
935 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
936 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
938 (mips_elf_record_global_got_symbol): Likewise.
939 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
941 (mips_elf_merge_gots): Handle TLS entries when merging.
942 (mips_elf_initialize_tls_index): New function.
943 (mips_elf_set_global_got_offset): Handle TLS entries.
944 (mips_elf_adjust_gp): Handle TLS.
945 (mips_elf_multi_got): Remove redundant call to
946 mips_elf_resolve_final_got_entries. Initialize global_count.
947 Correct a comment. Initialize new TLS members of mips_got_info.
948 Assign TLS GOT indexes for new GOTs.
949 (mips_elf_create_got_section): Initialize new TLS members of
951 (mips_elf_calculate_relocation): Handle TLS relocs.
952 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
954 (_bfd_mips_elf_always_size_sections): Handle TLS.
955 (_bfd_mips_elf_size_dynamic_sections): Likewise.
956 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
958 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
959 (_bfd_mips_elf_hide_symbol): Handle TLS.
960 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
961 (mips_reloc_map): Add TLS relocs.
962 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
963 * elf64-mips.c (mips_elf64_howto_table_rel)
964 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
965 * reloc.c: Define new MIPS TLS relocations.
966 * libbfd.h, bfd-in2.h: Regenerated.
968 2005-03-02 Jan Beulich <jbeulich@novell.com>
970 * Makefile.am: Add dependency of cache.o on libiberty.h.
971 * cache.c: Include libiberty.h.
972 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
974 2005-03-01 Zack Weinberg <zack@codesourcery.com>
976 * elf.c (bfd_section_from_shdr <default case>): Call
977 elf_backend_section_from_shdr hook unconditionally, and return
979 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
980 * elfxx-target.h (elf_backend_section_from_shdr)
981 (elf_backend_section_from_phdr): Default to
982 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
985 2005-03-01 Alan Modra <amodra@bigpond.net.au>
987 * targets.h: Typo fix.
988 * bfd-in2.h: Regenerate.
990 * bout.c (b_out_write_object_contents): Don't use sizeof on host
991 structs to size on-disk structures.
992 (b_out_set_section_contents): Size the external struct, not the
993 internal one for on-disk size.
994 (b_out_sizeof_headers): Likewise.
996 2005-03-01 Alan Modra <amodra@bigpond.net.au>
998 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
999 entry points with the func descriptor as well as undefweak.
1001 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1003 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1004 present when IMPORT_NAME_UNDOECRATE is used.
1006 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1012 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1013 to _bfd_elf_merge_symbol.
1015 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1016 unsigned int to return the alignment of the old common symbol
1017 in the dynamic object.
1018 (_bfd_elf_add_default_symbol): Pass NULL to
1019 _bfd_elf_merge_symbol.
1020 (elf_link_add_object_symbols): Pass &old_alignment to
1021 _bfd_elf_merge_symbol. Get the alignment of the new common
1022 symbol in the dynamic object.
1024 2005-02-24 Ben Elliston <bje@au.ibm.com>
1026 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1027 * format.c (bfd_check_format_matches): Likewise.
1028 * archive.c (BFD_GNU960_ARMAG): Likewise.
1029 (bfd_generic_archive_p): Likewise.
1030 (_bfd_write_archive_contents): Likewise.
1032 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1034 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1035 * configure: Regenerate.
1037 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1039 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1040 COMDAT group sections to have default visibility.
1042 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1044 * coffcode.h (coff_print_aux): Warning fix.
1045 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1046 instead of section pointer to identify.
1047 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1048 the correct size buffer for local sym mangling too.
1049 (h8300_bfd_link_add_symbols): Likewise.
1050 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1052 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1053 * elf32-xtensa.c (literal_value_hash): Warning fix.
1054 * versados.c (process_otr): Warning fix.
1055 (versados_canonicalize_reloc): Likewise.
1056 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1057 * vms.c (fill_section_ptr): Warning fix.
1059 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1061 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1062 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1064 2005-02-23 Nick Clifton <nickc@redhat.com>
1066 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1067 the relvaddr field of the Elf32_crinfo structure.
1069 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1070 variables that are passed by reference to
1071 m68hc11_get_relocation_value in case that function does not
1074 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1075 return statements and replace with a single return at the end of
1076 the function. This helps pacify the flow analysis code in gcc 4.0.
1078 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1079 strtab to avoid compile time warning.
1081 2005-02-23 Ben Elliston <bje@au.ibm.com>
1083 * opncls.c (bfd_zalloc): Document this function.
1085 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1087 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1088 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1089 Replace SEC_SHARED with SEC_COFF_SHARED.
1090 (styp_to_sec_flags): Likewise.
1092 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1093 (TARGET_LITTLE_SYM): Likewise.
1095 * section.c (SEC_ARCH_BIT_0): Removed.
1096 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1097 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1098 (SEC_SHARED): Renamed to ...
1099 (SEC_COFF_SHARED): This.
1100 (SEC_BLOCK): Renamed to ...
1101 (SEC_TIC54X_BLOCK): This.
1102 (SEC_CLINK): Renamed to ...
1103 (SEC_TIC54X_CLINK): This.
1104 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1105 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1107 * bfd-in2.h: Regenerated.
1109 2005-02-21 Fred Fish <fnf@specifixinc.com>
1111 * dwarf2.c (find_abstract_instance_name): Call recursively
1112 to handle a DW_AT_specification.
1114 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1116 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1117 mips_elf_create_dynamic_relocation,
1118 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1119 Remove #if 0'd code.
1121 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1123 * Makefile.am: Run "make dep-am"
1124 * Makefile.in: Regenerate.
1126 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1128 * coffgen.c (bfd_coff_get_comdat_section): Check that
1129 coff_section_data isn't NULL.
1131 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1133 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1134 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1135 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1136 useless assignments.
1137 (xcoff_write_archive_contents_big): Likewise.
1138 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1139 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1140 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1141 * cofflink.c (process_embedded_commands): Warning fixes.
1142 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1144 * dwarf2.c: Warning fixes.
1145 * elf-bfd.h: Likewise.
1146 * elf-eh-frame.c: Likewise.
1147 * elf-strtab.c: Likewise.
1149 * elf32-m68k.c: Likewise.
1150 * elf32-ppc.c: Likewise.
1151 * elf32-sh-symbian.c: Likewise.
1152 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1153 * elf64-sh64.c: Likewise.
1154 * peicode.h: Likewise.
1155 * elf64-mmix.c: Warning fixes.
1156 * elfcode.h: Likewise.
1157 * elfxx-mips.c: Likewise.
1158 * libbfd-in.h: Likewise.
1159 * libbfd.c: Likewise.
1160 * mach-o.c: Likewise.
1161 * merge.c: Likewise.
1163 * opncls.c: Likewise.
1166 * vms-hdr.c: Likewise.
1167 * vms-tir.c: Likewise.
1168 * xtensa-isa.c: Likewise.
1169 * xtensa-modules.c: Likewise.
1171 (pstrcmp): Use correct choice of string lengths. Fix return value.
1172 (bfd_sym_module_name): Correct string length.
1173 * bfd-in2.h: Regenerate.
1174 * libbfd.h: Regenerate.
1176 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1178 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1179 uninitialized check_segment[1] in TLSMOFF case.
1180 Reported by Alan Modra.
1181 (elf32_frv_relocate_section): Improve errors and warnings.
1183 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1185 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1187 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1189 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1190 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1191 * pef.c (bfd_pef_scan): Don't ignore return value of
1192 bfd_pef_scan_start_address.
1193 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1194 bfd_mach_o_scan_start_address.
1195 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1196 * elfxx-mips.c: Remove unnecessary prototypes.
1197 (sort_dynamic_relocs_64): Abort if not BFD64.
1199 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1201 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1202 Skip toc reloc adjust if reloc_count is zero.
1204 2005-02-15 Nigel Stephens <nigel@mips.com>
1205 Maciej W. Rozycki <macro@mips.com>
1207 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1208 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1209 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1210 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1211 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1213 (mips16_gprel_reloc): Remove bit shuffling; call
1214 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1215 and _bfd_mips16_elf_reloc_shuffle() instead.
1216 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1217 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1219 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1220 elf_mips16_howto_table_rel.
1221 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1222 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1223 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1224 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1225 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1227 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1228 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1229 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1231 (mips16_gprel_reloc): Remove bit shuffling; call
1232 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1233 and _bfd_mips16_elf_reloc_shuffle() instead.
1234 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1235 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1237 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1238 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1239 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1240 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1241 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1242 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1243 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1245 (mips16_gprel_reloc): Remove bit shuffling; call
1246 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1247 and _bfd_mips16_elf_reloc_shuffle() instead.
1248 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1249 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1251 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1252 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1253 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1254 handle bit shuffling for MIPS16 relocs.
1255 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1256 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1257 and _bfd_mips16_elf_reloc_shuffle().
1258 (_bfd_mips_elf_generic_reloc): Likewise.
1259 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1261 (mips_elf_obtain_contents): Remove bit shuffling.
1262 (mips_elf_perform_relocation): Likewise; call
1263 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1265 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1267 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1268 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1269 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1270 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1271 (BFD_RELOC_MIPS16_LO16): Likewise.
1272 * bfd-in2.h: Regenerate.
1273 * libbfd.h: Regenerate.
1275 2005-02-15 Jan Beulich <jbeulich@novell.com>
1277 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1278 R_IA64_DTPMOD64[LM]SB.
1280 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1282 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1283 backward branch in the same section.
1284 (elfNN_ia64_relocate_section): Inform users that the input
1285 section is too big to relax br instruction when overflow
1286 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1287 and R_IA64_PCREL21F.
1289 2005-02-14 Orjan Friberg <orjanf@axis.com>
1291 * elfcore.h (elf_core_file_p): Move the call to
1292 elf_backend_object_p to allow the correct machine to be set before
1293 processing the program headers.
1295 2005-02-14 Nick Clifton <nickc@redhat.com>
1298 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1299 aware flag from the input bfd to the output bfd.
1301 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1303 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1304 R_MIPS_LITERAL relocations for external symbols.
1305 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1306 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1308 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1310 * bfd-in2.h: Rebuilt.
1312 2005-02-11 Paul Brook <paul@codesourcery.com>
1314 * elf-bfd.h (struct elf_link_hash_table): Add
1315 is_relocatable_executable.
1316 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1317 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1318 symbols in relocatable executables.
1319 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1320 relocatable executables.
1321 (_bfd_elf_link_renumber_dynsyms): Ditto.
1322 (bfd_elf_final_link): Ditto.
1323 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1324 relocations into relocatable executables.
1325 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1326 executables. Also copy absolute relocations.
1327 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1328 in relocatable executables.
1329 (allocate_dynrelocs): Copy relocations for relocatable executables.
1330 Output dynamic symbols for symbols defined in linker scripts.
1332 2005-02-11 Nick Clifton <nickc@redhat.com>
1334 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1335 to avoid a compile time warning.
1337 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1340 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1341 inclusion of coffcode.h so that it is actually picked up.
1343 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1344 case it is not used.
1346 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1347 structure and macro.
1349 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1352 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1353 to protect the declaration of this array.
1355 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1356 Avoid call to memcpy with a size of 0.
1358 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1360 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1361 old-style branches to undefined dot-symbols which will be
1362 satisfied by a plt call.
1364 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1366 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1367 (ppc64_elf_copy_indirect_symbol): ..here.
1368 (func_desc_adjust): Use move_plt_plist.
1370 2005-02-10 Paul Brook <paul@codesourcery.com>
1372 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1374 2005-02-10 Paul Brook <paul@codesourcery.com>
1376 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1378 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1379 (elf_link_renumber_local_hash_table_dynsyms): New function.
1380 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1382 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1384 * bfd-in.h (BFD_LINKER_CREATED): Define.
1385 * bfd-in2.h: Rebuilt.
1386 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1387 BFD_LINKER_CREATED bfds when determining input bfds without
1388 .note.GNU-stack section.
1390 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1392 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1393 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1394 relocations against external symbols unchanged.
1396 2005-02-08 Paul Brook <paul@codesourcery.com>
1398 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1401 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1403 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1406 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1408 * elf64-mips.c: Fix formatting throughout.
1410 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1412 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1414 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1416 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1417 *ABS*/*UND* sections.
1418 (elf32_frv_relocate_section): Move zero-addend-required error...
1419 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1420 missing needed TLS section.
1422 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1424 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1425 being the last symbol.
1426 (aout_link_add_symbols): Just return TRUE if a warning
1429 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1431 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1432 R_MIPS_GPREL32 relocations against external symbols.
1433 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1436 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1438 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1439 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1440 elf_string_from_elf_strtab.
1441 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1442 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1443 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1444 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1445 looking at cached symtab info first, before iterating over headers.
1446 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1447 * elfcode.h (elf_object_p): Don't load section header stringtab
1450 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1453 against protected function when building shared library.
1456 * elf64-x86-64.c (is_32bit_relative_branch): New.
1457 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1458 protected function symbol when building shared library for
1459 32bit relative branch instruction.
1461 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1463 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1464 syms when doing a relocatable link.
1465 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1467 (ppc64_elf_tls_setup): Likewise.
1468 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1470 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1472 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1473 (link_hash_newfunc): Clear all locals using memset.
1474 (make_fdh): Remove flags param. Always create fake func desc
1475 weak. Link the descriptor with the code entry sym.
1476 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1477 (add_symbol_adjust): Adjust make_fdh call.
1478 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1479 descriptor to strong undefined if code entry is strong.
1481 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1483 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1484 lookup here. Set to new before calling bfd_link_repair_undef_list.
1485 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1487 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1489 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1491 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1493 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1494 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1495 before the as-needed lib was loaded. Abort on unexpected refs.
1497 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1499 * elflink.c (elf_smash_syms): Expand comments.
1500 (elf_link_add_object_symbols): Only call elf_smash_syms for
1501 as-needed dynamic objects.
1503 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1504 everything, just the field specific to ia64.
1505 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1507 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1509 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1510 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1512 (struct add_symbol_adjust_data): New.
1513 (add_symbol_adjust): Make an undefweak func desc for old ABI
1514 objects to link with --as-needed shared libs. Return fail status.
1515 Don't adjust old ABI func entry sym to weak if func desc syms
1517 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1520 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1522 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1525 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1527 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1528 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1529 remove anything but new and undefweak.
1530 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1532 (_bfd_elf_create_dynamic_sections): Formatting.
1533 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1534 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1535 (struct elf_smash_data): New.
1536 (elf_smash_syms): New function.
1537 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1538 unneeded dynamic objects to loaded list.
1539 (elf_link_output_extsym): Don't handle as-needed here. Strip
1540 bfd_link_hash_new symbols.
1541 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1542 delref when dynindx is already -1.
1543 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1545 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1547 2005-02-01 Ben Elliston <bje@au.ibm.com>
1549 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1551 2005-02-01 Ben Elliston <bje@au.ibm.com>
1553 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1554 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1555 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1556 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1557 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1558 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1559 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1560 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1561 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1562 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1563 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1564 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1565 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1566 throughout. Similarly, collapse #if 1'd code.
1568 2005-02-01 Ben Elliston <bje@au.ibm.com>
1570 * elf-bfd.h (bfd_elf_discard_group): Remove.
1571 * elf.c (bfd_elf_discard_group): Likewise.
1572 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1574 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1576 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1577 (_bfd_elf_eh_frame_address_size): Declare.
1578 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1579 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1580 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1581 (elf_backend_eh_frame_address_size): Define.
1582 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1583 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1584 size from the new backend hook.
1585 (_bfd_elf_write_section_eh_frame): Likewise.
1586 (_bfd_elf_eh_frame_address_size): New function.
1588 2005-01-31 Andrew Cagney <cagney@gnu.org>
1590 * configure: Regenerate to track ../gettext.m4.
1592 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1594 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1595 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1597 2005-01-31 Nick Clifton <nickc@redhat.com>
1599 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1600 sparc-lynxos, vax-vms) be obsolete.
1602 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1604 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1605 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1606 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1607 * elfcode.h (elf_object_p): Use minpagesize instead of
1609 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1610 (elfNN_bed): Include ELF_MINPAGESIZE.
1612 2005-01-28 Julian Brown <julian@codesourcery.com>
1614 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1615 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1616 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1617 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1618 passing flag value from ld. Set flag value in global hash table entry.
1619 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1622 2005-01-27 Andrew Cagney <cagney@gnu.org>
1624 * configure: Regenerate to track ../gettext.m4 change.
1626 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1628 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1631 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1633 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1634 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1636 * reloc.c: Add R_FRV_TLSMOFF.
1637 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1638 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1639 (elf32_frv_relocate_section): Handle it.
1640 (elf32_frv_check_relocs): Likewise.
1641 * libbfd.h, bfd-in2.h: Rebuilt.
1642 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1643 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1644 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1645 such that they return the constant in gr9.
1646 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1648 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1649 too, such that they shrink on relaxation.
1650 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1651 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1652 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1653 if we can guarantee the use of 16-bit constants.
1654 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1655 Introduce TLS support for FR-V FDPIC.
1656 * reloc.c: Add TLS relocations.
1657 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1658 (elf32_frv_rel_tlsdesc_value_howto): New.
1659 (elf32_frv_rel_tlsoff_howto): New.
1660 (frv_reloc_map): Add new mappings.
1661 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1663 (frvfdpic_dynamic_got_plt_info): New.
1664 (frvfdpic_plt_tls_ret_offset): New.
1665 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1666 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1667 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1668 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1670 (struct frvfdpic_relocs_info): Add TLS fields.
1671 (frvfdpic_relocs_info_hash): Warning clean up.
1672 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1673 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1674 (FRVFDPIC_TLS_BIAS): Define.
1675 (tls_biased_base): New.
1676 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1678 (frv_reloc_type_lookup): Likewise.
1679 (frvfdpic_info_to_howto_rel): Likewise.
1680 (elf32_frv_relocate_section): Likewise.
1681 (_frv_create_got_section): Create the PLT section here.
1682 (elf32_frvfdpic_create_dynamic_sections): Not here.
1683 (_frvfdpic_count_nontls_entries): Move out of...
1684 (_frvfdpic_count_got_plt_entries): ... here.
1685 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1686 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1688 (_frvfdpic_relax_tls_entries): New.
1689 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1690 (_frvfdpic_get_tlsdesc_entry): New.
1691 (_frvfdpic_assign_got_entries): Add TLS support.
1692 (_frvfdpic_assign_plt_entries): Likewise.
1693 (_frvfdpic_reset_got_plt_entries): New.
1694 (_frvfdpic_size_got_plt): Move out of...
1695 (elf32_frvfdpic_size_dynamic_sections): ... here.
1696 (_frvfdpic_relax_got_plt_entries): New.
1697 (elf32_frvfdpic_relax_section): New.
1698 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1699 (elf32_frv_check_relocs): Add TLS support.
1700 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1701 * libbfd.h, bfd-in2.h: Rebuilt.
1703 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1705 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1706 loadable reloc sections.
1707 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1708 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1710 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1712 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1713 sections immediately when linking shared libs. Instead, wait until
1714 we know a lib is needed.
1715 (_bfd_elf_link_create_dynstrtab): Extract from..
1716 (_bfd_elf_link_create_dynamic_sections_): ..here.
1717 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1718 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1719 for non-existent .dynamic.
1720 (elf_link_output_extsym): Don't complain about undefined symbols
1721 in as-needed dynamic libs that aren't actually linked.
1723 2005-01-24 Andrew Cagney <cagney@gnu.org>
1725 * configure: Regenerate, ../gettext.m4 was updated.
1727 2005-01-21 Ben Elliston <bje@au.ibm.com>
1729 * aout-encap.c: Remove unused file.
1731 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1734 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1735 non-function symbols are local.
1736 (_bfd_elf_symbol_refs_local_p): Likewise.
1738 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1740 * bfd.c (bfd_link_just_syms): Add abfd param.
1741 * bfd-in2.h: Regenerate.
1743 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1745 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1746 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1747 instructions. If the amount of padding is known, reduce the size
1748 of the CIE or FDE by that amount.
1750 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1752 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1753 augmentation_size. Use bfd_signed_vmas for data_align.
1754 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1755 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1756 functions. Don't read past the end of the enclosing CIE or FDE.
1757 (skip_bytes): New utility function.
1758 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1760 (_bfd_elf_write_section_eh_frame): Use new functions.
1762 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1764 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1765 assert-style REQUIRE() macro to handle sanity checks.
1767 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1769 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1771 (read_unsigned_leb128): Removed.
1772 (read_signed_leb128): Removed.
1773 (find_abstract_instance_name): Updated.
1774 (parse_comp_unit): Accept info_ptr_unit.
1775 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1776 comp unit and pass it to parse_comp_unit.
1778 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1779 (read_signed_leb128): Moved to ...
1782 * libbfd-in.h (read_unsigned_leb128): New prototype.
1783 (read_signed_leb128): Likewise.
1784 * libbfd.h: Regenerated.
1786 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1787 Nick Clifton <nickc@redhat.com>
1789 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1790 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1791 arch_sh4a_nofpu_up in order to match the external names and make the
1792 testsuite's job easier.
1793 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1795 * bfd-in2.h: Regenerate.
1797 2005-01-15 Andrew Cagney <cagney@gnu.org>
1800 * acinclude.m4: Move BFD_NEED_DECLARATION,
1801 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1802 the new file bfd.m4. Include ../bfd/bfd.m4.
1803 * configure: Re-generate.
1805 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1807 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1808 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1810 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1811 R_PPC_RELAX32PC_PLT.
1813 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1815 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1817 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1818 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1819 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1820 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1821 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1822 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1823 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1824 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1825 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1826 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1827 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1828 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1829 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1830 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1832 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1834 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1837 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1839 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1840 * bfd-in2.h: Regenerate.
1841 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1842 to support these new machine values.
1843 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1845 (bfd_maxq_arch): Update values for the maxq20.
1847 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1849 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1850 non-shared object, do not reserve space in .plt and .rela.plt for
1851 regular symbols neither defined nor referenced in shared objects.
1853 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1855 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1856 to zero the structure.
1857 (create_got_section): Use BFD_ASSERT instead of abort.
1858 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1860 (create_got_section): New function.
1861 (sparc64_elf_create_dynamic_sections): Likewise.
1862 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1863 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1864 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1865 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1866 (sparc64_elf_finish_dynamic_symbol): Likewise.
1867 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1868 (elf_backend_create_dynamic_sections): Define to
1869 sparc64_elf_create_dynamic_sections.
1871 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1873 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1874 (elf_backend_omit_section_dynsym): Define to it.
1875 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1876 (elf_backend_omit_section_dynsym): Define to it.
1878 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1880 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1881 PT_DYNAMIC segment, unless .dynamic.
1883 2005-01-06 Paul Brook <paul@codesourcery.com>
1885 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1886 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1887 * configure: Regenerate.
1888 * elf32-arm.c: Add VxWorks target bfd.
1890 (elf32_arm_link_hash_table): Add use_rel.
1891 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1892 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1893 Correct offset calculation for RELA case.
1894 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1895 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1896 (elf32_arm_vxworks_link_hash_table_create): New function.
1897 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1898 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1899 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1901 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1903 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1905 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1906 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1907 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1908 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1909 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1910 (toc_adjusting_stub_needed): Rewrite.
1911 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1912 toc tests. Adjust for toc_adjusting_stub_needed changes.
1913 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1914 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1915 * section.c: Expand comment on backend bits.
1916 * bfd-in2.h: Regenerate.
1917 * libbfd.h: Regenerate.
1919 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1921 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1922 toc adjusting stub, do not test source section flags.
1924 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1926 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1927 from STABS debugging sections again.
1929 2005-01-05 Fred Fish <fnf@specifixinc.com>
1931 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1932 (find_abstract_instance_name): New function.
1933 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1934 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1935 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1937 2004-12-31 Paul Brook <paul@copdesourcery.com>
1939 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1941 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1943 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1944 Commit missing changes from 2004-12-22.
1945 * bfd-in2.h: Regenerate.
1947 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1949 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1951 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1953 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1954 Add 'base' argument for constructing register sections. Reformat.
1955 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1956 gp and fp regs. Reformat.
1958 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1960 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1961 * bfd-in2.h: Regenerate.
1962 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1963 (avr_reloc_map): Likewise.
1964 (avr_final_link_relocate): Likewise.
1966 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1968 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1969 as-needed dynamic libs as undefined.
1970 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1971 libs when finding they are needed.
1973 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1975 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1976 (opd_entry_value): Use opd_relocs if available.
1977 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1978 copy .opd relocations to opd_relocs.
1979 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1981 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1983 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1984 * elf32-v850.c (v850_elf_howto_table): Add entry for
1985 R_V850_LO16_SPLIT_OFFSET.
1986 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1987 (v850_elf_perform_lo16_relocation): New function, extracted from...
1988 (v850_elf_perform_relocation): ...here. Use it to handle
1989 R_V850_LO16_SPLIT_OFFSET.
1990 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1991 R_V850_LO16_SPLIT_OFFSET.
1992 * libbfd.h, bfd-in2.h: Regenerate.
1994 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1996 * config.bfd: Add s390x-ibm-tpf support.
1998 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2000 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2001 to prototype, to make hash info available.
2002 Prevent wrapped symbols from being adjusted twice.
2004 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2006 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2007 overflow for calls to undefined weak symbols.
2009 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2011 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2012 canonical sections syms have a name.
2014 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2016 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2017 have been adjusted for output.
2018 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2020 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2022 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2023 add symtab_hdr param.
2024 (group_signature): Update calls.
2025 * elf-bfd.h (bfd_elf_sym_name): Update.
2026 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2027 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2028 (ppc64_elf_relocate_section): Update.
2029 * elflink.c (elf_link_input_bfd): Update.
2031 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2033 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2034 st_shndx on STT_SECTION sections.
2036 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2038 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2039 ELF section symbols.
2041 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2043 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2044 return a real value, unless it is a PLT symbol.
2045 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2048 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2049 R_MIPS_JALR entry to 0.
2051 * archures.c: Define bfd_mach_mips9000.
2052 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2053 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2054 * cpu-mips.c (I_mips9000): Define.
2055 (arch_info_struct): Add case for bfd_mach_mips9000.
2056 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2057 * bfd-in2.h: Regenerate.
2059 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2061 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2064 2004-12-07 Ben Elliston <bje@gnu.org>
2066 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2068 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2070 Suggested by Fergal Daly <fergal@esatclear.ie>:
2071 * simple.c (simple_dummy_multiple_definition): New function.
2072 (bfd_simple_get_relocated_section_contents): Use it.
2074 2004-12-03 Jan Beulich <jbeulich@novell.com>
2076 * elf.c (elf_find_function): Don't use the last file symbol ever,
2077 seen, but the last one seen prior to the symbol being reported.
2078 Don't report a filename at all for global symbols when that might
2081 2004-12-01 Paul Brook <paul@codesourcery.com>
2083 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2084 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2087 2004-12-01 Paul Brook <paul@codesourcery.com>
2089 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2092 2004-11-30 Paul Brook <paul@codesourcery.com>
2094 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2095 no_pipeline_knowledge
2096 (elf32_arm_link_hash_table_create): Ditto.
2097 (bfd_elf32_arm_process_before_allocation): Ditto.
2098 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2100 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2102 * bfd-in2.h: Regenerate.
2104 2004-11-30 Randolph Chung <tausq@debian.org>
2106 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2107 (elf32_hppa_grok_psinfo): New function.
2108 (elf_backend_grok_prstatus): Define.
2109 (elf_backend_grok_psinfo): Define.
2111 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2114 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2116 2004-11-24 Paul Brook <paul@codesourcery.com>
2118 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2120 2004-11-24 Paul Brook <paul@codesourcery.com>
2122 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2123 (elf32_arm_swap_symbol_out): New function.
2124 (elf32_arm_size_info): Add.
2125 (elf_backend_size_info): Define.
2127 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2129 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2132 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2134 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2135 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2136 * nlmcode.h (nlm_write_object_contents): Warning fix.
2138 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2140 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2142 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2144 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2145 (elf32_arm_plt_thumb_stub): New.
2146 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2148 (elf32_arm_link_hash_traverse): Fix typo.
2149 (elf32_arm_link_hash_table): Add obfd.
2150 (elf32_arm_link_hash_newfunc): Initialize new fields.
2151 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2152 (elf32_arm_link_hash_table_create): Initialize obfd.
2153 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2154 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2155 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2156 interworking BFD is not dynamic.
2157 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2158 not emit glue for PLT references.
2159 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2160 emit glue for PLT references. Support the Thumb PLT prefix.
2161 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2163 (elf32_arm_check_relocs): Likewise.
2164 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2166 (allocate_dynrelocs): Handle Thumb PLT references.
2167 (elf32_arm_finish_dynamic_symbol): Likewise.
2168 (elf32_arm_symbol_processing): New function.
2169 (elf_backend_symbol_processing): Define.
2171 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2173 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2174 add_fde_encoding. Remove need_relative.
2175 * elf-eh-frame.c (extra_augmentation_string_bytes)
2176 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2177 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2178 in cases where the CIE has no existing 'R' augmentation. Use
2179 size_of_output_cie_fde when assigning offsets. Use the final offset
2180 as the new section size.
2181 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2182 Account for any extra augmentation bytes in the returned offset.
2183 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2184 moved before being modified. Pad growing entries with DW_CFA_nops.
2185 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2186 and add_fde_encoding.
2188 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2190 * elf32-arm.c (elf32_arm_relocate_section): Use
2191 arm_real_reloc_type.
2193 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2195 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2196 for discard relocations; don't add an R_MIPS_NONE to the main body
2199 2004-11-04 Paul Brook <paul@codesourcery.com>
2201 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2202 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2203 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2204 default version definition for unversioned symbols.
2205 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2206 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2207 _bfd_elf_slurp_version_tables. Set default version for unversioned
2210 2004-11-15 Paul Brook <paul@codesourcery.com>
2212 * elflink.c (elf_link_add_object_symbols): Don't assume version
2213 indices are consecutive.
2215 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2217 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2218 composite relocations against the personality data.
2220 2004-11-13 Paul Brook <paul@codesourcery.com>
2222 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2223 R_ARM_PREL31 relocations to PLT entries.
2224 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2225 (elf32_arm_check_relocs): Ditto.
2227 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2229 * xtensa-isa.c (xtensa_interface_class_id): New.
2231 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2233 * elf32-xtensa.c (property_table_compare): Remove assertion about
2234 entries with the same address and non-zero size.
2235 (xtensa_read_table_entries): Report such entries as errors.
2237 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2239 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2240 R_ARM_RELATIVE on Symbian OS.
2242 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2244 * som.c (som_bfd_print_private_bfd_data): New function.
2245 (som_object_setup): Save the auxiliary header. Don't assume that
2246 zero is an invalid entry point for a shared library.
2247 (som_object_p): Allocate the auxiliary header on the heap.
2249 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2251 (elf32_arm_symbian_modify_segment_map): Likewise.
2253 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2255 From David Poole <daveml@mbuf.com>:
2256 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2257 (elf32_arm_size_dynamic_sections): Call it.
2259 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2261 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2262 (ALL_MACHINES_CFILES): Fix typo.
2263 * Makefile.in: Regenerate.
2264 * po/SRC-POTFILES.in: Regenerate.
2266 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2268 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2269 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2270 symbol in the relocation.
2272 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2273 Vineet Sharma <vineets@noida.hcltech.com>
2275 * coff-maxq.c: New File.
2276 * cpu-maxq.c: New File.
2277 * coffcode.h: Likewise.
2278 * config.bfd: Likewise.
2279 * configure.in (maxqcoff_vec): New target vector.
2280 * Makefile.am: Add support for maxq target.
2281 * configure.in: Likewise.
2282 * archures.c:. Likewise.
2283 * targets.c: Likewise.
2284 * bfd_in2.h : Regenerated.
2285 * Makefile.in: Regenerated.
2286 * configure: Regenerated.
2287 * doc/Makefile.in: Regenerated.
2289 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2291 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2292 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2293 C_NT_WEAK aux entries.
2294 (_bfd_coff_generic_relocate_section): Handle undefined
2297 2004-11-07 Andreas Schwab <schwab@suse.de>
2299 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2300 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2301 non-default visibility.
2303 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2305 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2307 (elf32_arm_symbian_modify_segment_map): Don't
2308 reset includes_filehdr and includes_phdrs here.
2310 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2312 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2313 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2314 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2316 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2317 to a new removed list. Remove normal configuration stanzas.
2318 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2319 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2320 elfarm-nabi.lo with elf32-arm.lo.
2321 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2322 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2323 * elf32-arm.h: Remove.
2324 * elfarm-oabi.c: Remove.
2325 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2326 and bfd_elf32_littlearm_oabi_vec.
2327 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2329 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2331 * config.bfd: Support crisv32-*-* like cris-*-*.
2332 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2333 (bfd_mach_cris_v10_v32): New macros.
2334 * cpu-cris.c: Tweak formatting.
2335 (get_compatible): New function.
2337 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2338 bfd_arch_info_type:s.
2339 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2340 get_compatible for member compatible and link bfd_cris_arch_v32 as
2342 * elf32-cris.c (cris_elf_pcrel_reloc)
2343 (cris_elf_set_mach_from_flags): New functions.
2344 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2345 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2346 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2347 numbers for bfd_mach_cris_v32.
2348 (PLT_ENTRY_SIZE_V32): New macro.
2349 (elf_cris_plt0_entry): Drop last comma in initializer.
2350 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2351 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2353 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2355 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2356 (elf_cris_finish_dynamic_sections): Similar.
2357 (elf_cris_adjust_dynamic_symbol): Similar.
2358 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2360 <switch with PIC relocs>: Emit error and return FALSE for
2361 bfd_mach_cris_v10_v32.
2362 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2363 Emit warning when generating textrel reloc.
2364 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2365 (cris_elf_final_write_processing): Set flags according to mach.
2366 (cris_elf_print_private_bfd_data): Display
2367 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2368 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2369 new_flags. Don't call cris_elf_final_write_processing. Don't
2370 look at the actual elf header flags at all; use
2371 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2372 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2374 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2375 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2376 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2377 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2378 * bfd-in2.h, libbfd.h: Regenerate.
2380 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2382 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2383 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2385 (struct adjust_toc_info): New.
2386 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2388 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2390 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2391 if there are no segments.
2393 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2395 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2397 2004-11-02 Nick Clifton <nickc@redhat.com>
2399 * elf32-iq2000.c: Convert to ISO C90 formatting.
2401 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2403 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2405 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2407 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2408 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2409 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2411 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2413 * elf32-sh.c (tpoff): Take alignment into account.
2415 2004-10-28 Nick Clifton <nickc@redhat.com>
2417 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2418 performing a relocatable link.
2419 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2420 for MIPS ports under Irix.
2422 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2424 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2425 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2426 (elf32_arm_final_link_relocate): Ditto.
2427 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2428 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2429 (elf32_arm_adjust_dynamic_symbol): Ditto.
2430 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2431 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2432 (elf32_arm_r_howto): ... To here.
2433 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2435 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2438 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2439 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2440 and R_IA64_SECREL64LSB.
2442 2004-10-26 Paul Brook <paul@codesourcery.com>
2444 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2445 (bfd_elf_size_dynamic_sections): Create default version definition.
2446 (elf_link_output_extsym): Adjust for default symbol version.
2448 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2450 * mmo.c: Adjust to ISO C.
2452 * mmo.c (mmo_write_section_description): New function broken out
2453 of mmo_internal_write_section.
2454 (mmo_internal_write_section): For each of .text and .data, call
2455 mmo_write_section_description before outputting contents if it has
2456 nontrivially deducible vma or contents.
2457 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2458 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2459 symbols if found within the .data address range.
2461 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2463 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2465 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2467 * mmo.c (File Layout): Correct place of misplaced blurb about
2470 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2472 * config.bfd: Add mips64*-*-openbsd.
2474 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2476 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2479 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2481 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2482 * configure: Regenerate.
2484 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2487 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2488 to linker reloc_overflow callback.
2489 (aout_link_input_section_ext): Likewise.
2490 (aout_link_reloc_link_order): Likewise.
2491 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2492 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2494 (alpha_relocate_section): Likewise.
2495 * coff-arm.c (coff_arm_relocate_section): Likewise.
2496 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2497 * coff-h8500.c (extra_case): Likewise.
2498 * coff-i960.c (coff_i960_relocate_section): Likewise.
2499 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2500 * coff-mips.c (mips_relocate_section): Likewise.
2501 * coff-or32.c (coff_or32_relocate_section): Likewise.
2502 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2503 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2504 * coff-sh.c (sh_relocate_section): Likewise.
2505 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2506 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2507 * coff-z8k.c (extra_case): Likewise.
2508 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2509 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2510 (_bfd_coff_generic_relocate_section): Likewise.
2511 * ecoff.c (ecoff_reloc_link_order): Likewise.
2512 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2513 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2514 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2515 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2516 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2517 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2518 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2519 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2520 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2521 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2522 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2523 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2524 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2525 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2526 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2527 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2528 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2529 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2530 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2531 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2532 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2533 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2534 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2535 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2536 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2537 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2538 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2539 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2540 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2541 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2542 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2543 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2544 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2545 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2546 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2547 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2548 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2549 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2550 * elflink.c (elf_reloc_link_order): Likewise.
2551 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2552 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2553 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2554 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2555 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2556 (aout_link_reloc_link_order): Likewise.
2557 * reloc.c (bfd_generic_get_relocated_section_contents):
2559 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2560 * simple.c (simple_dummy_reloc_overflow): Updated.
2562 2004-10-20 Andreas Schwab <schwab@suse.de>
2564 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2565 (elf_backend_plt_sym_val): Define.
2567 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2569 * config.bfd: Set targ_underscore=yes for PE COFF targets
2571 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2573 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2574 (ppc64_elf_edit_opd): Likewise.
2576 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2578 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2579 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2580 set SEC_ALLOC and SEC_LOAD.
2582 2004-10-18 Nick Clifton <nickc@redhat.com>
2584 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2585 'name' for relocs against both local and global symbols.
2587 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2589 * bfd-in2.h: Regenerate.
2590 * bfd.c (struct bfd): Add no_export.
2591 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2593 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2595 * config.bfd: Whitespace cleanup.
2596 * Makefile.am: Run "make dep-am"
2597 * Makefile.in: Regenerate.
2599 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2601 * elflink.c (struct already_linked_section): Removed.
2602 (try_match_symbols_in_sections, already_linked): Removed.
2603 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2604 prefix of section names when finding already_linked_table
2605 chain. Compare section names. Instead of calling already_linked,
2606 do it inline and only for sections in the same already_linked_list.
2608 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2610 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2611 parameter. If called after _bfd_elf_write_section_eh_frame,
2612 don't allow a -2 return unless need_* bit is already set, and
2613 handle offsets adjusted for output_offset.
2614 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2615 * elf.c (_bfd_elf_section_offset): Update call.
2617 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2620 * coffcode.h (coff_compute_section_file_positions): Cast to
2621 bfd_vma when computing page alignment.
2623 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2625 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2626 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2628 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2630 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2631 relocations use a virtual address, not a section offset.
2633 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2635 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2636 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2637 xtensa_format_encode.
2638 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2639 (ebb_add_proposed_action): Delete.
2641 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2643 * elf32-xtensa.c: Use ISO C90 formatting.
2645 2004-10-12 Paul Brook <paul@codesourcery.com>
2647 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2650 2004-10-12 Paul Brook <paul@codesourcery.com>
2652 * elf32-arm.h: Support EABI version 4 objects.
2654 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2657 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2658 Don't mark as default.
2659 (bfd_x86_64_arch): Don't mark as default.
2661 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2663 * elflink.c (enum action_discarded): New.
2664 (elf_section_complain_discarded): Delete.
2665 (elf_action_discarded): New function subsuming the above and also
2666 controlling reloc behaviour.
2667 (elf_link_input_bfd): Use it.
2669 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2671 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2672 (special_sections): Add .gnu.liblist and .gnu.conflict.
2673 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2675 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2678 * elflink.c (elf_link_input_bfd): Try harder to support
2679 relocations against symbols in removed linkonce sections.
2681 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2683 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2686 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2687 sections do not reference symbols in non-SEC_ALLOC sections.
2689 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2692 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2693 (_bfd_elf_link_omit_section_dynsym): Formatting.
2695 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2697 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2698 * libbfd.h: Regnerate.
2699 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2700 * elf32-frv.c: Likewise.
2701 * elf32-m32r.c: Likewise.
2702 * elf32-ppc.c: Likewise.
2703 * elf64-hppa.c: Likewise.
2704 * elfxx-ia64.c: Likewise.
2705 * opncls.c: Likewise.
2707 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2709 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2710 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2711 offsets stored in struct eh_cie_fde entries before doing other
2714 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2715 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2716 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2717 setting offsets for removed CIEs. Don't set "sec", instead set
2718 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2719 CIE in hdr_info. Only set make_relative and make_lsda_relative
2720 for CIEs. Use pointers rather than array indices.
2721 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2722 make_lsda_relative, need_* on cie_inf for FDEs.
2723 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2724 section output_offset. Delete cie_offset, instead use cie_inf
2725 pointer to CIE entry. Use need_relative and need_lsda_relative on
2726 CIE entry for FDEs. Use pointers rather than array indices.
2728 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2730 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2731 bfd_is_target_special_symbol.
2732 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2733 * som.c (som_bfd_is_target_special_symbol): Define.
2735 2004-10-08 Nick Clifton <nickc@redhat.com>
2737 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2738 * configure: Regenerate.
2739 * bfd-in2.h: Regenerate.
2740 * syms.c (bfd_is_target_special_symbol): New interface function.
2741 Returns true when a symbol should be considered to be special.
2742 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2743 the symbol jump table.
2744 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2745 Return true iff the symbol is a mapping symbol.
2746 (bfd_elf32_bfd_is_target_special_symbol): Define.
2747 * elfxx-target.h: Provide a default definition for
2748 bfd_is_target_special_symbol.
2749 * aout-target.h: Likewise.
2750 * aout-tic30.c: Likewise.
2751 * binary.c: Likewise.
2752 * coffcode.h: Likewise.
2753 * i386msdos.c: Likewise.
2756 * libaout.h: Likewise.
2757 * libbfd-in.h: Likewise
2758 * libecoff.h: Likewise.
2759 * mach-o.c: Likewise.
2761 * nlm-target.h: Likewise.
2762 * oasys.c: Likewise.
2764 * ppcboot.c: Likewise.
2766 * tekhex.c: Likewise.
2767 * versados.c: Likewise.
2769 * xcoff-target.h: Likewise.
2771 * libbfd.h: Regenerate.
2773 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2775 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2776 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2777 (elf_backend_section_from_shdr): Define.
2779 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2781 * syms.c (bfd_is_local_label): Return false for file symbols.
2783 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2784 David Heine <dlheine@tensilica.com>
2786 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2787 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2788 (elf32xtensa_no_literal_movement): New global variable.
2789 (elf_howto_table): Add entries for new relocations.
2790 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2791 (property_table_compare): When addresses are equal, compare sizes and
2792 various property flags.
2793 (property_table_matches): New.
2794 (xtensa_read_table_entries): Extend to read new property tables. Add
2795 output_addr parameter to indicate that output addresses should be used.
2796 Use bfd_get_section_limit.
2797 (elf_xtensa_find_property_entry): New.
2798 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2799 (elf_xtensa_check_relocs): Handle new relocations.
2800 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2801 relocations. Use new xtensa-isa.h functions.
2802 (build_encoding_error_message): Remove encode_result parameter. Add
2803 new target_address parameter used to detect alignment errors.
2804 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2805 error handling. Use new is_operand_relocation function.
2806 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2807 Use underbar macro for error messages. Formatting.
2808 (get_const16_opcode): New.
2809 (get_l32r_opcode): Add a separate flag for initialization.
2810 (get_relocation_opnd): Operand number is no longer explicit in the
2811 relocation. Change to decode the opcode and analyze its operands.
2812 (get_relocation_slot): New.
2813 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2814 Use new xtensa-isa.h functions to handle multislot instructions.
2815 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2816 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2817 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2818 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2819 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2820 get_single_format, init_op_single_format_table): New.
2821 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2822 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2823 (contract_asm_expansion): Add error_message parameter and pass it to
2824 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2825 with R_XTENSA_SLOT0_OP.
2826 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2827 instructions. Use new xtensa-isa.h functions.
2828 (r_reloc struct): Add new virtual_offset field.
2829 (r_reloc_init): Add contents and content_length parameters. Set
2830 virtual_offset field to zero. Add contents to target_offset field for
2831 partial_inplace relocations.
2832 (r_reloc_is_defined): Check for null.
2833 (print_r_reloc): New debug function.
2834 (source_reloc struct): Replace xtensa_operand field with pair of the
2835 opcode and the operand position. Add is_abs_literal field.
2836 (init_source_reloc): Specify operand by opcode/position pair. Set
2837 is_abs_literal field.
2838 (source_reloc_compare): When target_offsets are equal, compare other
2839 fields to make sorting predictable.
2840 (literal_value struct): Add is_abs_literal field.
2841 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2842 (init_literal_value): New.
2843 (is_same_value): Replace with ...
2844 (literal_value_equal): ... this function. Add comparisons of
2845 virtual_offset and is_abs_literal fields.
2846 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2847 failure. Initialize has_last_loc field.
2848 (value_map_hash_table_delete): New.
2849 (hash_literal_value): Rename to ...
2850 (literal_value_hash): ... this. Include is_abs_literal flag and
2851 virtual_offset field in the hash value.
2852 (get_cached_value): Rename to ...
2853 (value_map_get_cached_value): ... this. Update calls to
2854 literal_value_hash and literal_value_equal.
2855 (add_value_map): Check for allocation failure. Update calls to
2856 value_map_get_cached_value and literal_value_hash.
2857 (text_action, text_action_list, text_action_t): New types.
2858 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2859 text_action_add, text_action_add_literal, offset_with_removed_text,
2860 offset_with_removed_text_before_fill, find_insn_action,
2861 print_action_list, print_removed_literals): New.
2862 (offset_with_removed_literals): Delete.
2863 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2864 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2865 allocated_relocs_count fields.
2866 (init_xtensa_relax_info): Initialize new fields.
2867 (reloc_bfd_fix struct): Add new translated field.
2868 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2870 (fix_compare, cache_fix_array): New.
2871 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2872 section via get_xtensa_relax_info. Use cache_fix_array to set up
2873 sorted fix_array and use bsearch instead of linear search.
2874 (section_cache_t): New struct.
2875 (init_section_cache, section_cache_section, clear_section_cache): New.
2876 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2877 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2878 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2879 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2881 (retrieve_contents): Use bfd_get_section_limit.
2882 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2883 to compute_removed_literals. Free value_map_hash_table when no longer
2885 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2886 compute_text_actions for all sections.
2887 (find_relaxable_sections): Mark sections as relaxable if they contain
2888 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2889 call. Increment relax_info src_count field only for appropriate
2890 relocation types. Remove is_literal_section check.
2891 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2892 r_reloc_init and find_associated_l32r_irel. Check
2893 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2894 literals. Pass is_abs_literal flag to init_source_reloc.
2895 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2896 CONST16 instructions. Adjust calls to r_reloc_init and
2897 pcrel_reloc_fits. Handle weak symbols conservatively.
2898 (find_associated_l32r_irel): Add bfd parameter and pass it to
2900 (compute_text_actions, compute_ebb_proposed_actions,
2901 compute_ebb_actions, check_section_ebb_pcrels_fit,
2902 check_section_ebb_reduces, text_action_add_proposed,
2903 compute_fill_extra_space): New.
2904 (remove_literals): Replace with ...
2905 (compute_removed_literals): ... this function. Call
2906 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2907 Call xtensa_read_table_entries to get the property table. Skip
2908 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2909 is_removable_literal, remove_dead_literal, and
2910 identify_literal_placement functions.
2911 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2912 instead of linear search.
2913 (is_removable_literal, remove_dead_literal,
2914 identify_literal_placement): New.
2915 (relocations_reach): Update check for literal not referenced by any
2916 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2917 (coalesce_shared_literal, move_shared_literal): New.
2918 (relax_section): Use bfd_get_section_limit. Call
2919 translate_section_fixes. Update calls to r_reloc_init and
2920 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2921 Add call to pin_internal_relocs. Add special handling for
2922 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2923 info to calculate new addend_displacement variable. Replace code for
2924 deleting literals with more general code to perform the actions
2925 determined by the action_list for the section.
2926 (translate_section_fixes, translate_reloc_bfd_fix): New.
2927 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2928 find_removed_literal only if is_operand_relocation. Update call to
2929 offset_with_removed_text. Use new target_offset and removed_bytes
2931 (move_literal): New.
2932 (relax_property_section): Use bfd_get_section_limit. Set new
2933 is_full_prop_section flag and handle new property tables. Update calls
2934 to r_reloc_init and offset_with_removed_text. Check
2935 is_relaxable_asm_section flag. Handle expansion of zero-sized
2936 unreachable entries, with use of offset_with_removed_text_before_fill.
2937 For relocatable links, combine entries only for literal tables.
2938 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2939 calls to offset_with_removed_text. Translate st_size field for
2941 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2942 failure. Add contents parameter. Update call to get_bfd_fix. Update
2943 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2944 R_XTENSA_ASM_EXPAND relocs.
2945 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2946 call to get_bfd_fix. Include offset from contents for partial_inplace
2948 (is_reloc_sym_weak): New.
2949 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2950 (prop_sec_len): New.
2951 (xtensa_is_property_section): Handle new property sections.
2952 (is_literal_section): Delete.
2953 (internal_reloc_compare): When r_offset matches, compare r_info and
2954 r_addend to make sorting predictable.
2955 (internal_reloc_matches): New.
2956 (xtensa_get_property_section_name): Handle new property sections.
2957 (xtensa_get_property_predef_flags): New.
2958 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2959 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2960 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2961 (xtisa_errno, xtisa_error_msg): New variables.
2962 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2963 (xtensa_insnbuf_alloc): Add error handling.
2964 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2965 use xtensa_format_decode. Add error handling.
2966 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2967 instruction length to find the number of bytes to copy.
2968 (xtensa_isa_init): Add error handling. Replace calls to
2969 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2970 tables in the xtensa_modules structure.
2971 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2972 xtensa_extend_isa): Delete.
2973 (xtensa_isa_free): Change to only free lookup tables.
2974 (opname_lookup_compare): Replace with ...
2975 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2976 (xtensa_insn_maxlength): Rename to ...
2977 (xtensa_isa_maxlength): ... this.
2978 (xtensa_insn_length): Delete.
2979 (xtensa_insn_length_from_first_byte): Replace with ...
2980 (xtensa_isa_length_from_chars): ... this function.
2981 (xtensa_num_opcodes): Rename to ...
2982 (xtensa_isa_num_opcodes): ... this.
2983 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2984 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2985 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2986 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2987 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2988 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2989 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2990 (xtensa_opcode_lookup): Add error handling.
2991 (xtensa_decode_insn): Replace with ...
2992 (xtensa_opcode_decode): ... this function, with new format and
2993 slot parameters. Add error handling.
2994 (xtensa_encode_insn): Replace with ...
2995 (xtensa_opcode_encode): ... this function, which does the encoding via
2996 one of the entries in the "encode_fns" array. Add error handling.
2997 (xtensa_opcode_name): Add error handling.
2998 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2999 xtensa_opcode_is_call): New.
3000 (xtensa_num_operands): Replace with ...
3001 (xtensa_opcode_num_operands): ... this function. Add error handling.
3002 (xtensa_opcode_num_stateOperands,
3003 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3004 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3005 xtensa_operand_is_visible): New.
3006 (xtensa_get_operand, xtensa_operand_kind): Delete.
3007 (xtensa_operand_inout): Add error handling and special-case for
3009 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3010 operate on one slot of an instruction. Added error handling.
3011 (xtensa_operand_encode): Handle default operands with no encoding
3012 functions. Check for success by comparing against decoded value.
3014 (xtensa_operand_decode): Handle default operands. Return decoded value
3015 through argument pointer. Add error handling.
3016 (xtensa_operand_is_register, xtensa_operand_regfile,
3017 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3018 (xtensa_operand_isPCRelative): Rename to ...
3019 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3020 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3021 through argument pointer. Add error handling.
3022 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3023 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3024 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3025 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3026 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3027 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3028 xtensa_state_is_exported, xtensa_sysreg_lookup,
3029 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3030 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3031 xtensa_interface_num_bits, xtensa_interface_inout,
3032 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3033 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3034 * xtensa-modules.c: Rewrite to use new data structures.
3035 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3036 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3037 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3038 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3039 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3040 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3041 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3042 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3043 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3044 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3045 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3046 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3047 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3048 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3049 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3050 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3051 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3052 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3053 * Makefile.in: Regenerate.
3054 * bfd-in2.h: Likewise.
3055 * libbfd.h: Likewise.
3057 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3059 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3060 against the absolute section.
3061 (mips_elf64_write_rela): Likewise.
3063 2004-10-07 Jan Beulich <jbeulich@novell.com>
3065 * elf.c (elf_find_function): Don't generally check for matching
3066 section, just for non-file symbols. Remove redunant comparison
3068 * elf32-arm.h (arm_elf_find_function): Likewise.
3070 2004-10-07 Jeff Baker <jbaker@qnx.com>
3072 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3073 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3076 2004-10-04 Roland McGrath <roland@redhat.com>
3078 * hash.c (bfd_hash_set_default_size): Use const for table.
3079 Use size_t instead of int for variable compared to sizeof results.
3081 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3084 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3086 2004-10-01 Paul Brook <paul@codesourcery.com>
3088 * elf32-arm.h (elf32_arm_fake_sections,
3089 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3091 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3093 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3095 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3097 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3098 need_relative or need_lsda_relative if we are processing an
3099 offset for a reloc on a FDE initial loc or LSDA field
3101 (_bfd_elf_write_section_eh_frame): Test need_relative and
3102 need_lsda_relative in place of corresponding make_* field
3103 when deciding to use pc-relative encodings.
3105 2004-09-30 Paul Brook <paul@codesourcery.com>
3107 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3108 target2 relocation type.
3110 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3113 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3115 2004-09-30 Paul Brook <paul@codesourcery.com>
3117 * reloc.c: Add BFD_RELOC_ARM_SMI.
3118 * bfd-in2.h: Regenerate.
3121 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3123 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3124 vma and output offset to address.
3125 * simple.c (simple_save_output_info): Only set output section
3126 and offset for debug sections, or those not already set up by
3128 (bfd_simple_get_relocated_section_contents): Update comment.
3130 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3132 * elf.c (IS_LOADED): Delete.
3133 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3134 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3137 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3140 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3141 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3142 redundant assignment of EM_SPARC.
3144 2004-09-22 Brian Ford <ford@vss.fsi.com>
3146 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3147 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3149 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3151 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3153 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3154 (elf_backend_modify_segment_map): Don't define.
3156 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3158 * elf.c (IS_LOADED): Define.
3159 (assign_file_positions_for_segments): Don't round up file offset of
3160 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3161 Delete code handling link script adjustment of lma. Do the adjust
3162 in later code handling similar ajustments. Remove dead code error
3163 check. Warn if section lma would require a negative offset
3164 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3165 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3166 update voff in section loop. Change voff in segment loop to be an
3167 adjustment on top of "off". Set sec->filepos and update "off" later.
3168 Test for loadable sections consistently using IS_LOADED. Similarly,
3169 test for alloc-only sections other than .tbss consistently.
3170 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3171 Tidy PT_NOTE handling. Use %B and %A in error messages.
3172 (assign_file_positions_except_relocs): Use %B in error message.
3174 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3176 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3177 (CONFIG_STATUS_DEPENDENCIES): New.
3178 (Makefile): Removed.
3179 (config.status): Likewise.
3180 * Makefile.in: Regenerated.
3182 2004-09-17 Paul Brook <paul@codesourcery.com>
3184 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3185 (bfd_elf32_arm_process_before_allocation): Update prototype.
3186 * bfd-in2.h: Regenerate.
3187 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3188 (elf32_arm_link_hash_table_create): Set it.
3189 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3190 (bfd_elf32_arm_set_target_relocs): New function.
3191 (arm_real_reloc_type): New function.
3192 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3193 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3194 (elf32_arm_gc_sweep_hook): Ditto.
3195 (elf32_arm_check_relocs): Ditto.
3196 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3197 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3199 (elf32_arm_got_prel): New variable.
3200 (elf32_arm_howto_from_type): New function.
3201 (elf32_arm_info_to_howto): Use it.
3202 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3203 BFD_RELOC_ARM_TARGET2.
3204 * libbfd.h: Regenerate.
3205 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3207 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3209 * ecoff.c: Update u.undef.next refs.
3210 * elf64-ppc.c: Likewise.
3211 * elflink.c: Likewise.
3212 * linker.c: Likewise.
3213 * xcofflink.c: Likewise.
3215 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3216 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3217 fields to indirect struct.
3218 * elf-m10300.c: Update u.weakdef refs.
3219 * elf32-arm.h: Likewise.
3220 * elf32-cris.c: Likewise.
3221 * elf32-frv.c: Likewise.
3222 * elf32-hppa.c: Likewise.
3223 * elf32-i370.c: Likewise.
3224 * elf32-i386.c: Likewise.
3225 * elf32-m32r.c: Likewise.
3226 * elf32-m68k.c: Likewise.
3227 * elf32-ppc.c: Likewise.
3228 * elf32-s390.c: Likewise.
3229 * elf32-sh.c: Likewise.
3230 * elf32-sparc.c: Likewise.
3231 * elf32-vax.c: Likewise.
3232 * elf32-xtensa.c: Likewise.
3233 * elf64-alpha.c: Likewise.
3234 * elf64-hppa.c: Likewise.
3235 * elf64-ppc.c: Likewise.
3236 * elf64-s390.c: Likewise.
3237 * elf64-sh64.c: Likewise.
3238 * elf64-sparc.c: Likewise.
3239 * elf64-x86-64.c: Likewise.
3240 * elfxx-ia64.c: Likewise.
3241 * elfxx-mips.c: Likewise.
3242 * elflink.c: Likewise. Also u.elf_hash_value.
3243 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3245 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3246 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3247 (bfd_elf_gc_record_vtentry): Likewise.
3248 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3250 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3252 * Makefile.am: Run "make dep-am".
3253 * Makefile.in: Regenerate.
3254 * bfd-in2.h: Regenerate.
3255 * po/SRC-POTFILES.in: Regenerate.
3256 * po/bfd.pot: Regenerate.
3258 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3260 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3261 with bitfields. Make "type" and "other" bitfields too.
3262 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3263 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3264 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3265 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3266 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3267 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3268 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3269 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3270 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3271 * elf-m10300.c: Likewise.
3273 * elf32-arm.h: Likewise.
3274 * elf32-cris.c: Likewise.
3275 * elf32-frv.c: Likewise.
3276 * elf32-hppa.c: Likewise.
3277 * elf32-i370.c: Likewise.
3278 * elf32-i386.c: Likewise.
3279 * elf32-m32r.c: Likewise.
3280 * elf32-m68k.c: Likewise.
3281 * elf32-ppc.c: Likewise.
3282 * elf32-s390.c: Likewise.
3283 * elf32-sh-symbian.c: Likewise.
3284 * elf32-sh.c: Likewise.
3285 * elf32-sh64.c: Likewise.
3286 * elf32-sparc.c: Likewise.
3287 * elf32-vax.c: Likewise.
3288 * elf32-xtensa.c: Likewise.
3289 * elf64-alpha.c: Likewise.
3290 * elf64-hppa.c: Likewise.
3291 * elf64-ppc.c: Likewise.
3292 * elf64-s390.c: Likewise.
3293 * elf64-sh64.c: Likewise.
3294 * elf64-sparc.c: Likewise.
3295 * elf64-x86-64.c: Likewise.
3296 * elflink.c: Likewise.
3297 * elfxx-ia64.c: Likewise.
3298 * elfxx-mips.c: Likewise.
3299 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3300 * configure: Regenerate.
3301 * aclocal.m4: Regenerate.
3303 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3305 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3306 around uses of R_ARM_TARGET1.
3307 (elf32_arm_check_relocs): Likewise.
3309 2004-09-13 Paul Brook <paul@codesourcery.com>
3311 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3313 * bfd-in2.h: Regenerate.
3314 * libbfd.h: Regenerate.
3315 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3316 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3317 (bfd_elf32_arm_process_before_allocation): Ditto.
3318 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3319 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3320 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3323 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3325 * hpux-core.c (thread_section_p): New function.
3326 (hpux_core_core_file_p): Fix computation of offset in call
3327 to bfd_seek. Create a ".reg" section from an arbitrary
3328 ".reg/<id>" section if none was created after having read
3331 2004-09-11 Andreas Schwab <schwab@suse.de>
3333 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3334 * aclocal.m4: Rebuild.
3335 * configure: Rebuild.
3337 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3339 * section.c (bfd_sections_find_if): Fix parameter name in
3340 comment to match code.
3342 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3344 * elf.c (assign_file_positions_except_relocs): Assign relocs
3345 stored in a bfd section.
3347 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3349 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3350 h->gotplt_refcount to 0, not -1.
3352 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3354 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3355 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3357 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3358 handle symbol visibility here.
3360 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3362 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3363 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3365 (ppc_stub_name): Remove trailing "+0" on stub name.
3366 (create_linkage_sections): Create relocations for
3367 branch lookup table when --emit-relocs as well as when --shared.
3368 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3369 relbrlt test. For --emit-stub-syms, always output a sym even when
3370 one already exists on a plt call stub. Put stub type in the stub
3372 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3374 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3375 reloc_count in stub sections. Adjust relbrlt test.
3376 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3377 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3378 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3379 for relocs against discarded symbols. Fix comments.
3381 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3383 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3384 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3386 (map_sections_to_segments): ... here. Use it. Assign a file
3387 position to the .dynamic section if it is not loadable, but part
3388 of the PT_DYNAMIC segment.
3389 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3390 offsets, not VMAs, for the BPABI. Do not fill in the header in
3391 the .got.plt section for the BPABI.
3392 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3394 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3396 2004-09-06 Nick Clifton <nickc@redhat.com>
3398 * elflink.c (elf_link_add_object_symbols): Set the error code to
3399 bfd_error_wrong_format when the input format does not match the
3402 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3404 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3405 (ppc64_elf_check_directives): ..here.
3406 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3407 before accessing ppc64_elf_tdata.
3408 (ppc64_elf_finish_dynamic_sections): And here too.
3410 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3412 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3414 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3416 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3417 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3418 (bfd_elf32_littlearm_symbian_vec): Likewise.
3419 * configure: Regenerated.
3420 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3421 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3422 (PLT_ENTRY_SIZE): Likewise.
3423 (bfd_vma_elf32_arm_symbian_plt_entry): New
3425 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3427 (create_got_section): Don't create sections when generating BPABI
3429 (elf32_arm_create_dynamic_sections): Tidy.
3430 (elf32_arm_link_hash_table_create): Set plt_header_size,
3431 plt_entry_size, and symbian_p.
3432 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3433 generating BPABI objects.
3434 (allocate_dynrelocs): Use htab->plt_header_size, not
3435 PLT_HEADER_SIZE. Do not add to .got.plt when
3436 generating BPABI objects.
3437 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3438 * elfarm-nabi.c: Add SymbianOS target vectors.
3439 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3440 (_bfd_elf_link_create_dynamic_sections): Likewise.
3441 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3442 (elfNN_bed): Use it.
3443 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3444 (bfd_elf32_littlearm_symbian_vec): Likewise.
3445 (_bfd_target_vector): Add them.
3447 2004-09-03 Nick Clifton <nickc@redhat.com>
3450 * coffcode.h (handle_COMDAT): Replace abort with an warning
3451 message and allow the scan to continue.
3453 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3455 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3456 in when reading relocs, not our sorted syms. Remove unnecessary
3459 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3461 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3463 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3465 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3466 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3467 replace uses of *_alias with *_noncanonical.
3468 * aclocal.m4: Rebuild with aclocal 1.4p6.
3469 * Makefile.in: Rebuild with automake 1.4p6.
3470 * doc/Makefile.in: Rebuild with automake 1.4p6.
3471 * configure.in: Autoupdate with autoupdate 2.59.
3472 * config.in: Regenerate with autoheader 2.59.
3473 * configure: Regnerate with autoconf 2.59.
3475 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3477 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3478 symbol pointer arrays before modifying.
3480 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3482 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3483 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3484 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3485 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3486 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3487 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3488 Use both symbol tables on non-relocatable objects. Use a common
3489 error exit. Fix "mid" warning.
3490 * libbfd.h: Regenerate.
3491 * bfd-in2.h: Regenerate.
3493 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3495 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3497 (struct sfpr_def_parms): Save some space.
3498 (sfpr_define): Here too.
3500 * elf64-ppc.c (compare_symbols): Put section syms first.
3501 (sym_exists_at): New function.
3502 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3503 points only for relocatable files. Use .opd section contents
3504 otherwise. Generally clean up the code.
3506 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3508 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3509 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3510 (struct sfpr_def_parms): New.
3511 (sfpr_define): New function.
3512 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3513 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3514 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3515 (savefpr1_tail, restfpr1_tail): New functions.
3516 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3517 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3518 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3519 code. Define all ABI mandated _save and _rest functions.
3521 2004-08-26 Paul Brook <paul@codesourcery.com>
3523 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3525 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3527 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3530 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3532 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3533 that pcrel correction is applied for R_386_PC32.
3535 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3537 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3538 for R_386_32 and R_386_PC32 relocs against symbols defined in
3541 2004-08-25 Dmitry Diky <diwil@spec.ru>
3543 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3544 Add new relocations.
3545 * bfd-in2.h: Regenerate.
3546 * libbfd.h: Regenerate.
3547 * elf32-msp430.c: Clean-up code.
3548 (elf_msp430_howto_table): Add new relocation entries.
3549 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3550 (msp430_elf_relax_section): New function.
3551 (msp430_elf_relax_delete_bytes): New function.
3552 (msp430_elf_symbol_address_p): New function.
3554 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3556 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3557 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3559 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3561 * elflink.c (_bfd_elf_section_already_linked): Handle
3562 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3564 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3566 * config.bfd (arm*-*-symbianelf*): New target.
3567 (arm*-*-eabi*): Likewise.
3569 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3571 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3572 "struct ppc_link_hash_entry *".
3573 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3574 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3576 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3578 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3579 entries (where fd_aux overlaps next entry's fd_func).
3580 Add non_overlapping argument, use it.
3581 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3582 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3583 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3584 as indexes into opd_sym_map/opd_adjust array.
3585 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3587 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3589 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3590 if we can look up their function descriptor in a regular file.
3592 2004-08-18 Nick Clifton <nickc@redhat.com>
3595 * cofflink.c (coff_link_add_symbols): Check that the comdat
3596 pointer in the coff_section_data structure has been initialised
3599 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3602 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3603 changing bfd_link_hash_undefined to bfd_link_hash_new.
3605 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3607 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3609 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3610 (synthetic_opd, synthetic_relocatable): New variables.
3611 (compare_symbols, compare_relocs): New helper routines.
3612 (ppc64_elf_get_synthetic_symtab): New function.
3613 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3615 * bfd-in2.h: Regenerated.
3616 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3617 to relsyms. Return 0 if abfd is relocatable.
3619 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3621 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3623 2004-08-17 Nick Clifton <nickc@redhat.com>
3625 * (is_arm_mapping_symbol_name): New function - return true
3626 when a symbol name matches the requirements for an ARM mapping
3628 (arm_elf_find_function): New function based on
3629 elf_find_function in elf.c but skipping ARM mapping symbols
3630 and including thumb function symbols.
3631 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3632 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3634 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3636 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3637 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3638 (ppc64_elf_brtaken_reloc): Here too.
3640 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3642 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3644 (ppc64_elf_check_directives): Check that we have the right hash
3645 table before proceeding.
3647 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3649 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3650 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3651 the sections that will be discarded.
3653 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3655 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3657 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3659 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3660 free space available.
3662 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3664 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3665 occurrences with bfd_byte * thoughout file.
3667 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3668 (xcoff_write_armap_big): Likewise.
3669 (xcoff_write_archive_contents_old): Likewise.
3670 (xcoff_write_archive_contents_big): Likewise.
3672 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3674 2004-08-13 Nick Clifton <nickc@redhat.com>
3676 * elf32-arm.h: Convert to ISO C90.
3678 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3681 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3684 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3686 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3687 (bfd_archive_filename, bfd_get_section_ident): Delete.
3688 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3689 bfd_archive_filename.
3690 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3691 to warn about symbols in discarded sections. Use _bfd_error_handler.
3692 * aout-adobe.c (aout_adobe_callback): See below.
3693 * aout-cris.c (swap_ext_reloc_in): ..
3694 * coff-arm.c (find_thumb_glue, find_arm_glue,
3695 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3696 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3697 coff_arm_copy_private_bfd_data): ..
3698 * coff-i860.c (i860_reloc_processing): ..
3699 * coff-mcore.c (mcore_coff_unsupported_reloc,
3700 coff_mcore_relocate_section): ..
3701 * coff-ppc.c (coff_ppc_relocate_section): ..
3702 * coff-rs6000.c (xcoff_create_csect_from_smclas
3703 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3704 sh_swap_insns, sh_relocate_section): ..
3705 * coff-tic54x.c (tic54x_reloc_processing): ..
3706 * coff-tic80.c (coff_tic80_relocate_section): ..
3707 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3708 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3709 coff_slurp_symbol_table, coff_classify_symbol,
3710 coff_slurp_reloc_table): ..
3711 * coffgen.c (_bfd_coff_read_string_table): ..
3712 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3713 _bfd_coff_generic_relocate_section): ..
3714 * cpu-arm.c (bfd_arm_merge_machines): ..
3715 * cpu-sh.c (sh_merge_bfd_arch): ..
3716 * elf-hppa.h (elf_hppa_relocate_section): ..
3717 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3718 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3719 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3720 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3721 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3722 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3723 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3724 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3725 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3726 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3727 cris_elf_merge_private_bfd_data
3728 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3729 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3730 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3731 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3732 elf32_hppa_relocate_section): ..
3733 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3734 i370_elf_check_relocs, i370_elf_relocate_section): ..
3735 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3736 elf_i386_relocate_section): ..
3737 * elf32-m32r.c (m32r_elf_relocate_section,
3738 m32r_elf_merge_private_bfd_data): ..
3739 * elf32-m68hc1x.c (m68hc12_add_stub,
3740 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3741 * elf32-m68k.c (elf_m68k_relocate_section): ..
3742 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3743 mcore_elf_relocate_section): ..
3744 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3745 ppc_elf_check_relocs, ppc_elf_relocate_section,
3746 ppc_elf_begin_write_processing): ..
3747 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3748 elf_s390_relocate_section): ..
3749 * elf32-sh-symbian.c (sh_symbian_import_as,
3750 sh_symbian_process_embedded_commands,
3751 sh_symbian_relocate_section): ..
3752 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3753 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3754 sh_elf_merge_private_data): ..
3755 * elf32-sparc.c (elf32_sparc_check_relocs,
3756 elf32_sparc_relocate_section,
3757 elf32_sparc_merge_private_bfd_data): ..
3758 * elf32-v850.c (v850_elf_check_relocs,
3759 v850_elf_merge_private_bfd_data): ..
3760 * elf32-xtensa.c (elf_xtensa_check_relocs,
3761 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3762 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3763 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3764 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3765 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3766 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3767 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3768 ppc64_elf_relocate_section): ..
3769 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3770 elf_s390_relocate_section): ..
3771 * elf64-sh64.c (sh_elf64_relocate_section): ..
3772 * elf64-sparc.c (sparc64_elf_check_relocs,
3773 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3774 sparc64_elf_merge_private_bfd_data): ..
3775 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3776 elf64_x86_64_relocate_section): ..
3777 * elflink.c (_bfd_elf_add_default_symbol,
3778 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3779 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3780 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3781 elf_get_linked_section_vma, elf_fixup_link_order,
3782 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3783 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3784 * elfxx-ia64.c (elfNN_ia64_relax_section,
3785 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3786 * elfxx-mips.c (mips_elf_perform_relocation,
3787 _bfd_mips_elf_check_relocs,
3788 _bfd_mips_elf_merge_private_bfd_data): ..
3789 * ieee.c (ieee_slurp_external_symbols): ..
3790 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3791 * libbfd.c (_bfd_generic_verify_endian_match): ..
3792 * linker.c (_bfd_generic_link_add_one_symbol,
3793 _bfd_generic_section_already_linked): ..
3794 * pdp11.c (translate_to_native_sym_flags): ..
3795 * pe-mips.c (coff_pe_mips_relocate_section): ..
3796 * peicode.h (pe_ILF_build_a_bfd): ..
3797 * srec.c (srec_bad_byte): ..
3798 * stabs.c (_bfd_link_section_stabs): ..
3799 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3800 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3801 with corresponding %B and %A in _bfd_error_handler format string.
3802 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3803 calls to use %A and %B. Fix "against symbol .. from section" and
3804 similar error messages. Combine multiple _bfd_error_handler calls
3805 where they were separated due to bfd_archive_filename deficiencies.
3806 * bfd-in2.h: Regenerate.
3808 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3810 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3813 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3815 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3816 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3817 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3819 (link_hash_newfunc): Init was_undefined.
3820 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3821 Use undefweak instead.
3822 (ppc64_elf_check_directives): Fix undefs chain.
3823 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3825 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3826 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3827 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3829 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3831 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3832 error, test input_section flags rather than sec.
3834 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3836 * elf-bfd.h (struct elf_backend_data): Add
3837 elf_backend_archive_symbol_lookup.
3838 (_bfd_elf_archive_symbol_lookup): Declare.
3839 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3840 (elf_link_add_archive_symbols): ..extracted from here. Call the
3842 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3843 (elfNN_bed): Init new field.
3844 * elf64-ppc.c (elf_backend_check_directives): Define.
3845 (elf_backend_archive_symbol_lookup): Define.
3846 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3847 a ppc_link_hash_entry pointer.
3849 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3850 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3851 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3852 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3853 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3854 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3855 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3858 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3860 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3861 (ppc64_elf_add_symbol_hook): Test for NULL section.
3862 (get_sym_h): Formatting.
3863 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3866 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3867 long branch stubs with code handling plt and r2off branch stubs.
3869 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3871 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3872 * elflink.c (elf_link_input_bfd): Formatting.
3873 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3875 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3876 (link_hash_newfunc): Don't set it.
3877 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3878 (ppc64_elf_mark_entry_syms): Delete.
3879 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3880 sections. Use get_opd_info.
3881 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3883 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3885 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3887 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3888 (func_desc_adjust): Don't set have_undefweak.
3889 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3890 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3892 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3893 "struct ppc_link_hash_entry *". Adjust all references.
3894 (ppc64_elf_hide_symbol): Correct a comment.
3896 * elf64-ppc.c (get_opd_info): New function.
3897 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3898 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3899 before calling get_fdh. Test fdh rather than h before dereferencing
3900 fdh. Mark removed symbols in opd_adjust.
3901 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3902 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3904 (ppc64_elf_output_symbol_hook): Likewise.
3906 2004-08-06 Paul Brook <paul@codesourcery.com>
3908 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3909 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3910 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3911 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3912 and BFD_RELOC_ARM_SBREL32.
3913 * bfd-in2.h, bbfd.h: Regenerate.
3915 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3917 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3918 the dynamic link symbol actually in use.
3920 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3922 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3924 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3925 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3927 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3928 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3930 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3931 Nick Clifton <nickc@redhat.com>
3934 * bfd.c (_bfd_default_error_handler): Make it global.
3936 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3938 * elf.c (assign_section_numbers): Cope gracefully with sections
3939 which have SHF_LINK_ORDER set but no sh_link set up.
3940 * elflink.c (elf_get_linked_section_vma): Likewise.
3942 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3945 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3946 Set it to _bfd_default_error_handler.
3947 (elfNN_bed): Add elf_backend_link_order_error_handler.
3949 * libbfd-in.h (_bfd_default_error_handler): New.
3951 * libbfd.h: Regenerated.
3953 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3955 * archures.c (bfd_mach_sparc_64bit_p): Define.
3956 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3957 * bfd-in2.h: Rebuilt.
3959 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3961 Introduce SH2a support.
3962 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3963 * archures.c (bfd_mach_sh2a_nofpu): New.
3964 * bfd-in2.h: Rebuilt.
3965 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3966 (arch_info_struct): Add sh2a_nofpu.
3967 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3968 2003-12-29 DJ Delorie <dj@redhat.com>
3969 * reloc.c: Add relocs for sh2a.
3970 * bfd-in2.h: Regenerate.
3971 * libbfd.hh: Regenerate.
3972 2003-12-01 Michael Snyder <msnyder@redhat.com>
3973 * archures.c (bfd_mach_sh2a): New.
3974 * bfd-in2.h: Rebuilt.
3975 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3977 (arch_info_struct): Add sh2a.
3978 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3980 2004-07-28 Nick Clifton <nickc@redhat.com>
3981 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3984 * som.c (setup_sections): Improve estimation of space sizes in
3985 relocatable objects.
3987 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3988 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3989 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3991 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3992 * configure: Regenerate.
3993 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3994 case that accepts OSABI=NetBSD and OSABI=SysV.
3995 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3996 the base of .got or .data (if .got does not exist).
3997 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3999 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4000 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4001 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4002 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4004 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4007 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4008 (elf_sec_group): Defined.
4009 (bfd_elf_match_symbols_in_sections): New prototype.
4010 (_bfd_elf_setup_group_pointers): Likewise.
4012 * elf.c (bfd_elf_discard_group): Abort.
4013 (bfd_elf_set_group_contents): Also include relocation sections.
4014 Remove zero-fill for ld -r.
4015 (_bfd_elf_setup_group_pointers): New function.
4016 (elf_sort_elf_symbol): Likewise.
4017 (elf_sym_name_compare): Likewise.
4018 (bfd_elf_match_symbols_in_sections): Likewise.
4020 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4022 * elflink.c (match_group_member): New.
4023 (elf_link_input_bfd): Check group member for discarded section.
4024 (try_match_symbols_in_sections): New function.
4025 (already_linked): Likewise.
4026 (_bfd_elf_section_already_linked): Support mixing comdat group
4027 and linkonce section.
4029 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4030 * linker.c (bfd_section_already_linked_table_traverse): New.
4032 * libbfd.h: Regenerated.
4034 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4036 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4037 BFD_RELOC_CRX_SWITCH32.
4038 * bfd-in2.h: Regenerate.
4039 * libbfd.h: Regenerate.
4040 * elf32-crx.c: Support relocation/relaxation of
4041 BFD_RELOC_CRX_SWITCH* types.
4043 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4045 * elf64-ppc.c: Correct "Linker stubs" comment.
4047 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4049 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4051 (elf_linked_to_section): New.
4053 * elf.c (assign_section_numbers): Set up sh_link for
4056 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4057 to sh_link for SHT_IA_64_UNWIND sections.
4059 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4061 * elflink.c (elf_fixup_link_order): Add _() to error message.
4063 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4065 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4068 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4070 * aout-adobe.c (aout_32_section_already_linked): Defined.
4071 * aout-target.h (MY_section_already_linked): Likewise.
4072 * aout-tic30.c (MY_section_already_linked): Likewise.
4073 * binary.c (binary_section_already_linked): Likewise.
4074 * bout.c (b_out_section_already_linked): Likewise.
4075 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4076 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4077 * coffcode.h (coff_section_already_linked): Likewise.
4078 * i386msdos.c (msdos_section_already_linked): Likewise.
4079 * i386os9k.c (os9k_section_already_linked): Likewise.
4080 * ieee.c (ieee_section_already_linked): Likewise.
4081 * ihex.c (ihex_section_already_linked): Likewise.
4082 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4083 * mmo.c (mmo_section_already_linked): Likewise.
4084 * nlm-target.h (nlm_section_already_linked): Likewise.
4085 * oasys.c (oasys_section_already_linked): Likewise.
4086 * pef.c (bfd_pef_section_already_linked): Likewise.
4087 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4088 * som.c (som_bfd_discard_group): Likewise.
4089 * srec.c (srec_section_already_linked): Likewise.
4090 * tekhex.c (tekhex_section_already_linked): Likewise.
4091 * versados.c (versados_section_already_linked): Likewise.
4092 * vms.c (vms_section_already_linked): Likewise.
4093 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4094 * xsym.c (bfd_sym_section_already_linked): Likewise.
4096 * bfd-in.h (bfd_section_already_linked_table_init): New.
4097 (bfd_section_already_linked_table_free): Likewise.
4099 * coff-rs6000.c (rs6000coff_vec): Add
4100 _bfd_generic_section_already_linked.
4101 (pmac_xcoff_vec): Likewise.
4102 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4103 (aix5coff64_vec): Likewise.
4105 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4106 * elflink.c (_bfd_elf_section_already_linked): New function.
4108 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4110 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4111 (_bfd_generic_section_already_linked): New.
4112 (bfd_section_already_linked_hash_entry): Likewise.
4113 (bfd_section_already_linked): Likewise.
4114 (bfd_section_already_linked_table_lookup): Likewise.
4115 (bfd_section_already_linked_table_insert): Likewise.
4117 * linker.c (bfd_section_already_linked): New.
4118 (_bfd_section_already_linked_table): Likewise.
4119 (bfd_section_already_linked_table_lookup): Likewise.
4120 (bfd_section_already_linked_table_insert): Likewise.
4121 (already_linked_newfunc): Likewise.
4122 (bfd_section_already_linked_table_init): Likewise.
4123 (bfd_section_already_linked_table_free): Likewise.
4124 (_bfd_generic_section_already_linked): Likewise.
4126 * section.c (bfd_section): Remove comdat.
4127 (bfd_comdat_info): Moved to ...
4128 * bfd-in.h (coff_comdat_info): Here.
4129 (bfd_coff_get_comdat_section): New.
4130 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4131 * libcoff-in.h (coff_section_tdata): Add comdat.
4132 * coffcode.h (handle_COMDAT): Updated.
4133 * cofflink.c (coff_link_add_symbols): Likewise.
4134 * ecoff.c (bfd_debug_section): Likewise.
4136 * targets.c (bfd_target): Add _section_already_linked.
4137 (BFD_JUMP_TABLE_LINK): Updated.
4139 * bfd-in2.h: Regenerated.
4140 * libbfd.h: Likewise.
4141 * libcoff.h: Likewise.
4143 2003-07-21 Paul Brook <paul@codesourcery.com>
4145 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4146 elf_fixup_link_order): New functions.
4147 (bfd_elf_final_link): Call elf_fixup_link_order.
4149 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4151 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4152 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4154 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4155 _bfd_elf_symbol_refs_local_p.
4156 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4159 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4161 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4163 (bfd_elf_get_dyn_lib_class): New prototype.
4164 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4166 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4167 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4168 entry is needed. Issue an error if a DT_NEEDED entry is needed
4169 for a file marked DYN_NO_NEEDED.
4170 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4173 * bfd-in2.h: Regenerated.
4175 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4177 * elflink.c (elf_section_complain_discarded): Don't complain in
4180 2004-07-10 James E Wilson <wilson@specifixinc.com>
4182 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4183 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4184 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4185 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4187 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4188 bfd_put_64 to bfd_putl64.
4189 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4191 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4194 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4195 .init/.fini sections when trying to relax it.
4197 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4199 * elf.c (assign_file_positions_for_segments): Make sure the
4200 .dynamic section is the first section in the PT_DYNAMIC segment.
4202 2004-07-09 Nick Clifton <nickc@redhat.com>
4204 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4205 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4206 sh_elf_get_flags_from_mach functions so that they do not conflict
4207 when this target is built with other sh-elf targets.
4208 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4209 suppression of this function.
4210 (sh_elf_find_flags): Likewise.
4212 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4214 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4215 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4216 (BFD32_BACKENDS): Add elf32-crx.lo.
4217 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4218 (cpu-crx.lo): New target.
4219 (elf32-crx.lo): New target.
4220 * Makefile.in: Regenerate.
4221 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4222 (bfd_archures_list): Add bfd_crx_arch.
4223 * bfd-in2.h: Regenerate.
4224 * config.bfd: Handle crx-*-elf*, crx*.
4225 * configure.in: Handle bfd_elf32_crx_vec.
4226 * configure: Regenerate.
4227 * cpu-crx.c: New file.
4228 * elf32-crx.c: Likewise.
4229 * libbfd.h: Regenerate.
4230 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4231 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4232 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4233 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4234 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4235 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4236 * targets.c (bfd_elf32_crx_vec): Declare.
4237 (bfd_target_vector): Add bfd_elf32_crx_vec.
4239 2004-07-06 Nick Clifton <nickc@redhat.com>
4241 * config.bfd: Add sh-symbian-elf target.
4242 * configure.in: Add bfd_elf32_shl_symbian_vec.
4243 * configure: Regenerate.
4244 * elf-bfd.h (struct elf_backend_data): Add new field
4246 * elflink.c (elf_link_add_object_symbols): Invoke the
4247 check_directives function, if defined.
4248 * elfxx-target.h: Provide a default, NULL definition for
4250 * targets.c: Add bfd_elf32_shl_symbian_vec.
4251 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4253 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4254 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4255 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4256 not already been defined.
4257 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4258 * sh-symbian.c: New file. Provide functions to support the
4259 * sh-symbian-elf target.
4260 * Makefile.am: Add elf32-sh-symbian.c
4261 * Makefile.in: Regenerate.
4263 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4265 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4266 * Makefile.am: Ran make dep-am.
4267 * Makefile.in: Ran make dep-in.
4269 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4271 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4274 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4276 * config.bfd: Add want64 to configuration target s390-*-linux*.
4278 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4280 * bfd.c (bfd_get_section_ident): New.
4282 * elflink.c (elf_link_read_relocs_from_section): Call
4283 bfd_get_section_ident to identify the section when reporting
4285 (_bfd_elf_link_output_relocs): Likewise.
4286 (elf_link_output_extsym): Likewise.
4287 (elf_link_input_bfd): Likewise.
4288 (bfd_elf_gc_record_vtinherit): Likewise.
4290 * bfd-in2.h: Regenerated.
4292 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4293 Nick Clifton <nickc@redhat.com>
4296 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4297 of section symbols to mips_elf_sort_hash_table ().
4299 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4301 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4303 (elf_section_complain_discarded): New function. Handle
4304 .gcc_except_table too.
4305 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4306 in discarded sections.
4307 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4309 2004-06-30 James E Wilson <wilson@specifixinc.com>
4311 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4312 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4314 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4317 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4318 local references to discarded sections and report their
4321 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4323 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4324 sec_info_type, test section name instead.
4326 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4329 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4330 in .init/.fini sections.
4332 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4334 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4335 bfd_get_section_limit.
4337 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4339 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4340 output section size.
4342 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4344 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4346 (mmix_elf_perform_relocation): Adjust for above change.
4347 (mmix_elf_relocate_section): Likewise.
4348 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4349 (mmix_elf_get_section_contents): Delete.
4350 (bfd_elf64_get_section_contents): Delete.
4351 (mmix_elf_relocate_section): Zero stub area.
4352 * linker.c (default_indirect_link_order): Alloc max of section size
4354 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4355 * section.c (bfd_malloc_and_get_section): Likewise.
4356 (struct bfd_section): Update rawsize comment.
4357 * bfd-in2.h: Regenerate.
4359 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4361 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4363 * bfd-in.h (bfd_get_section_limit): Define.
4364 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4365 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4366 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4367 * coff-arm.c (coff_arm_relocate_section): Likewise.
4368 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4369 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4370 (bfd_ns32k_final_link_relocate): Likewise.
4371 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4372 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4373 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4374 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4375 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4376 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4377 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4378 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4379 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4380 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4381 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4382 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4383 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4384 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4385 * elf32-v850.c (v850_elf_reloc): Likewise.
4386 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4387 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4388 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4389 * elf64-mips.c (mips_elf64_gprel32_reloc)
4390 (mips16_gprel_reloc): Likewise.
4391 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4392 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4393 * elf64-sparc.c (init_insn_reloc): Likewise.
4394 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4395 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4396 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4397 (_bfd_mips_elf_generic_reloc): Likewise.
4398 * bfd-in2.h: Regenerate.
4400 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4402 * bfd-in.h (struct stab_info): Move from stabs.c.
4403 * stabs.c (struct stab_link_includes_table): Delete.
4404 (stab_link_includes_lookup): Delete.
4405 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4406 level of indirection from sinfo parm.
4407 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4408 stabstr section. Adjust hash table accesses.
4409 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4410 alloc. Adjust stab_info test.
4411 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4412 (_bfd_coff_final_link): Adjust stab_info test.
4413 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4414 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4416 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4417 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4418 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4419 stabstr section. Adjust stab_info test.
4420 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4421 (_bfd_write_stab_strings): Adjust prototypes.
4422 * libbfd.h: Regenerate.
4423 * libcoff.h: Regenerate.
4424 * bfd-in2.h: Regenerate.
4426 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4428 From Miod Vallat <miod@online.fr>:
4429 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4431 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4433 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4434 (struct elf32_mn10300_link_hash_entry): Remove
4435 pcrel_relocs_copied.
4436 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4437 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4438 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4439 and gotoff relocations if the symbol doesn't bind locally. Use
4440 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4441 relocation for PCREL32.
4442 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4443 to test whether a symbol binds locally.
4444 (elf32_mn10300_link_hash_newfunc): Don't initialize
4445 pcrel_relocs_copied.
4446 (_bfd_mn10300_elf_discard_copies): Delete.
4447 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4449 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4451 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4453 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4455 * som.c (som_set_reloc_info): Correct small typo.
4457 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4459 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4460 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4461 (m32r_elf_gcsweep_hook): Likewise.
4462 (m32r_elf_check_relocs): Likewise.
4463 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4464 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4465 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4466 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4467 * bfd-in2.h: Regenerated.
4468 * libbfd.h: Regenerated.
4470 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4472 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4474 (elf64_x86_64_relocate_section): Issue an error for
4475 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4476 against global symbols when building shared library.
4478 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4480 * section.c (struct sec): Rename "_cooked_size" to "size".
4481 Rename "_raw_size" to "rawsize".
4482 (STD_SECTION): Adjust comments.
4483 (bfd_set_section_size, bfd_get_section_contents): Use size.
4484 (bfd_malloc_and_get_section): New function.
4485 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4486 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4487 Correctly free reloc and contents memory.
4488 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4489 and fake CIE now that we can shink section size to zero.
4490 (_bfd_elf_write_section_eh_frame): Likewise..
4491 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4492 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4493 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4494 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4495 unneeded indirection.
4496 * elf.c (_bfd_elf_section_offset): .. and update call.
4497 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4498 * libbfd.h: Regenerate.
4499 * bfd-in2.h: Regenerate.
4501 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4502 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4503 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4504 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4505 Similarly use "rawsize", if non-zero, in reloc functions to validate
4506 reloc addresses. Use new bfd_malloc_and_get_section in most places
4507 where bfd_get_section_contents was called. Expand all occurrences of
4508 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4509 grok_prstatus and similar functions to "size".
4510 * aix386-core.c (aix386_core_file_p): ..
4511 * aix5ppc-core.c (xcoff64_core_p): ..
4512 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4513 aout_adobe_set_section_contents): ..
4514 * aout-target.h (callback): ..
4515 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4516 MY_bfd_final_link): ..
4517 * aoutf1.h (sunos4_core_file_p): ..
4518 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4519 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4520 final_link, aout_link_input_section): ..
4521 * binary.c (binary_object_p, binary_canonicalize_symtab,
4522 binary_set_section_contents): ..
4523 * bout.c (b_out_callback, b_out_write_object_contents,
4524 b_out_set_section_contents, b_out_bfd_relax_section,
4525 b_out_bfd_get_relocated_section_contents): ..
4526 * cisco-core.c (cisco_core_file_validate): ..
4527 * coff-alpha.c (alpha_ecoff_object_p,
4528 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4529 * coff-arm.c (coff_arm_relocate_section,
4530 bfd_arm_allocate_interworking_sections): ..
4531 * coff-h8300.c (h8300_reloc16_extra_cases,
4532 h8300_bfd_link_add_symbols): ..
4533 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4534 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4535 ppc_bfd_coff_final_link): ..
4536 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4537 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4538 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4539 * coff64-rs6000.c (xcoff64_write_object_contents,
4540 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4541 * coffcode.h (coff_compute_section_file_positions,
4542 coff_write_object_contents): ..
4543 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4544 coff_section_symbol, build_debug_section): ..
4545 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4546 process_embedded_commands, _bfd_coff_link_input_bfd,
4547 _bfd_coff_write_global_sym): ..
4548 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4549 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4550 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4551 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4552 _bfd_dwarf2_find_nearest_line): ..
4553 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4554 ecoff_compute_section_file_positions,
4555 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4556 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4557 _bfd_elf_discard_section_eh_frame_hdr,
4558 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4559 _bfd_elf_write_section_eh_frame,
4560 _bfd_elf_write_section_eh_frame_hdr): ..
4561 * elf-hppa.h (elf_hppa_sort_unwind): ..
4562 * elf-m10200.c (mn10200_elf_relax_section,
4563 mn10200_elf_relax_delete_bytes,
4564 mn10200_elf_get_relocated_section_contents): ..
4565 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4566 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4567 mn10300_elf_relax_delete_bytes,
4568 mn10300_elf_get_relocated_section_contents,
4569 _bfd_mn10300_elf_adjust_dynamic_symbol,
4570 _bfd_mn10300_elf_discard_copies,
4571 _bfd_mn10300_elf_size_dynamic_sections,
4572 _bfd_mn10300_elf_finish_dynamic_sections): ..
4573 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4574 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4575 bfd_elf_set_group_contents, map_sections_to_segments,
4576 elf_sort_sections, assign_file_positions_for_segments,
4577 SECTION_SIZE, copy_private_bfd_data,
4578 _bfd_elf_get_dynamic_reloc_upper_bound,
4579 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4580 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4581 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4582 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4583 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4584 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4585 bfd_elf32_arm_process_before_allocation,
4586 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4587 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4588 elf32_arm_write_section): ..
4589 * elf32-cris.c (cris_elf_grok_prstatus,
4590 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4591 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4592 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4593 elf_cris_discard_excess_dso_dynamics,
4594 elf_cris_discard_excess_program_dynamics): ..
4595 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4596 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4597 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4598 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4599 elf32_frvfdpic_size_dynamic_sections,
4600 elf32_frvfdpic_modify_segment_map,
4601 elf32_frvfdpic_finish_dynamic_sections): ..
4602 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4603 elf32_h8_get_relocated_section_contents): ..
4604 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4605 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4606 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4607 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4608 elf32_hppa_finish_dynamic_sections): ..
4609 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4610 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4611 i370_elf_finish_dynamic_sections): ..
4612 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4613 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4614 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4615 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4616 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4617 * elf32-ip2k.c (ip2k_is_switch_table_128,
4618 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4619 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4620 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4621 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4622 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4623 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4624 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4625 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4626 m32r_elf_get_relocated_section_contents): ..
4627 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4628 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4629 m68hc11_elf_relax_delete_bytes): ..
4630 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4631 m68hc12_elf_size_one_stub): ..
4632 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4633 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4634 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4635 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4636 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4637 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4638 elf32_mips_grok_prstatus): ..
4639 * elf32-or32.c (or32_elf_consth_reloc): ..
4640 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4641 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4642 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4643 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4644 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4645 ppc_elf_final_write_processing): ..
4646 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4647 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4648 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4649 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4650 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4651 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4652 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4653 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4654 * elf32-sh64-com.c (sh64_address_in_cranges,
4655 sh64_get_contents_type): ..
4656 * elf32-sh64.c (sh64_find_section_for_address,
4657 sh64_elf_final_write_processing): ..
4658 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4659 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4660 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4661 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4662 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4663 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4664 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4665 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4666 elf_vax_finish_dynamic_sections): ..
4667 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4668 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4669 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4670 xstormy16_elf_finish_dynamic_sections): ..
4671 * elf32-xtensa.c (xtensa_read_table_entries,
4672 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4673 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4674 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4675 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4676 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4677 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4678 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4679 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4680 xtensa_callback_required_dependence): ..
4681 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4682 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4683 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4684 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4685 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4686 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4687 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4688 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4689 * elf64-hppa.c (allocate_dynrel_entries,
4690 elf64_hppa_size_dynamic_sections,
4691 elf64_hppa_finish_dynamic_sections): ..
4692 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4693 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4694 elf64_mips_grok_prstatus): ..
4695 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4696 mmix_elf_relocate_section, mmix_elf_final_link,
4697 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4698 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4699 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4700 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4701 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4702 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4703 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4704 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4705 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4706 ppc64_elf_finish_dynamic_sections): ..
4707 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4708 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4709 elf_s390_finish_dynamic_sections): ..
4710 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4711 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4712 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4713 sh64_elf64_finish_dynamic_sections): ..
4714 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4715 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4716 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4717 sparc64_elf_finish_dynamic_symbol,
4718 sparc64_elf_finish_dynamic_sections): ..
4719 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4720 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4721 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4722 elf64_x86_64_finish_dynamic_sections): ..
4723 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4724 * elfcode.h (elf_slurp_reloc_table): ..
4725 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4726 elf_finalize_dynstr, elf_link_add_object_symbols,
4727 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4728 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4729 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4730 elf32_mips_grok_prstatus): ..
4731 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4732 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4733 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4734 elfNN_ia64_finish_dynamic_sections): ..
4735 * elfxx-mips.c (mips_elf_create_procedure_table,
4736 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4737 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4738 mips_elf_global_got_index, mips_elf_multi_got,
4739 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4740 mips_elf_allocate_dynamic_relocations,
4741 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4742 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4743 _bfd_mips_elf_always_size_sections,
4744 _bfd_mips_elf_size_dynamic_sections,
4745 _bfd_mips_elf_finish_dynamic_symbol,
4746 _bfd_mips_elf_finish_dynamic_sections,
4747 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4748 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4749 _bfd_elf_mips_get_relocated_section_contents,
4750 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4751 * hp300hpux.c (callback): ..
4752 * hppabsd-core.c (make_bfd_asection): ..
4753 * hpux-core.c (make_bfd_asection): ..
4754 * i386linux.c (linux_link_create_dynamic_sections,
4755 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4756 * i386msdos.c (msdos_write_object_contents): ..
4757 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4758 os9k_set_section_contents): ..
4759 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4760 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4761 ieee_write_section_part, do_with_relocs, do_as_repeat,
4762 do_without_relocs, ieee_write_debug_part, init_for_output,
4763 ieee_set_section_contents): ..
4764 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4765 * irix-core.c (do_sections, make_bfd_asection): ..
4766 * libaout.h (aout_section_merge_with_text_p): ..
4767 * libbfd.c (_bfd_generic_get_section_contents,
4768 _bfd_generic_get_section_contents_in_window): ..
4769 * linker.c (default_indirect_link_order): ..
4770 * lynx-core.c (make_bfd_asection): ..
4771 * m68klinux.c (linux_link_create_dynamic_sections,
4772 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4773 * mach-o.c (bfd_mach_o_make_bfd_section,
4774 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4775 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4776 bfd_mach_o_scan_read_segment): ..
4777 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4778 _bfd_merge_sections): ..
4779 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4780 mmo_map_set_sizes, mmo_canonicalize_symtab,
4781 mmo_internal_write_section, mmo_write_object_contents): ..
4782 * netbsd-core.c (netbsd_core_file_p): ..
4783 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4784 nlm_alpha_set_public_section): ..
4785 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4786 * nlm32-sparc.c (nlm_sparc_write_import): ..
4787 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4788 nlm_compute_section_file_positions): ..
4789 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4790 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4791 * opncls.c (get_debug_link_info): ..
4792 * osf-core.c (make_bfd_asection): ..
4793 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4794 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4795 final_link, aout_link_input_section): ..
4796 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4797 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4798 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4799 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4800 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4801 * ptrace-core.c (ptrace_unix_core_file_p): ..
4802 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4803 _bfd_final_link_relocate, bfd_generic_relax_section,
4804 bfd_generic_get_relocated_section_contents): ..
4805 * reloc16.c (bfd_coff_reloc16_relax_section,
4806 bfd_coff_reloc16_get_relocated_section_c): ..
4807 * riscix.c (riscix_some_aout_object_p): ..
4808 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4809 * sco5-core.c (make_bfd_asection): ..
4810 * simple.c (bfd_simple_get_relocated_section_contents): ..
4811 * som.c (som_object_setup, setup_sections, som_prep_headers,
4812 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4813 som_set_reloc_info, som_get_section_contents,
4814 som_bfd_link_split_section): ..
4815 * sparclinux.c (linux_link_create_dynamic_sections,
4816 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4817 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4818 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4819 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4820 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4821 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4822 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4823 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4824 sunos_finish_dynamic_link): ..
4825 * syms.c (_bfd_stab_section_find_nearest_line): ..
4826 * tekhex.c (first_phase, tekhex_set_section_contents,
4827 tekhex_write_object_contents): ..
4828 * trad-core.c (trad_unix_core_file_p): ..
4829 * versados.c (process_esd, process_otr, process_otr): ..
4830 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4831 * vms-misc.c (add_new_contents): ..
4832 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4833 * vms.c (vms_set_section_contents): ..
4834 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4835 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4836 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4837 * xsym.c (bfd_sym_scan): .. See above.
4839 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4841 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4842 calling _bfd_merged_section_offset only for section symbols.
4844 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4846 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4847 for handling SEC_MERGE symbols in relax_section.
4849 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4851 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4852 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4853 linked together. Mark the result as h8300sx code.
4855 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4857 * elf-bfd.h (struct elf_backend_data): Added
4858 elf_backend_omit_section_dynsym.
4859 (_bfd_elf_link_omit_section_dynsym): Declare.
4860 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4861 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4862 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4863 (_bfd_elf_link_renumber_dynsyms): ... this function.
4864 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4865 _bfd_elf_link_omit_section_dynsym).
4866 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4868 2004-06-21 Nick Clifton <nickc@redhat.com>
4870 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4873 2004-06-17 Jerome Guitton <guitton@gnat.com>
4875 * bfd-in.h (bfd_cache_close_all): New function declaration.
4876 * bfd-in2.h: Regenerate.
4877 * cache.c (bfd_cache_close_all): New function definition.
4879 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4881 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4883 * configure: Regenerate.
4885 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4887 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4888 the pre-existing section.
4890 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4892 * section.c (struct sec): Remove usused flags. Reorganize a little.
4893 (bfd_get_section_size_before_reloc): Delete.
4894 (bfd_get_section_size_after_reloc): Delete.
4895 (STD_SECTION): Update.
4896 (bfd_get_section_size_now): Delete.
4897 (bfd_set_section_contents): Don't referece reloc_done.
4898 (bfd_get_section_contents): Remove reloc_done comment.
4899 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4901 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4902 * ecoff.c (bfd_debug_section): Update initializer.
4903 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4904 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4905 * bfd-in.h (bfd_section_size): Expand.
4906 (bfd_get_section_size): New macro.
4907 * bfd-in2.h: Regenerate.
4908 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4909 bfd_get_section_size_before_reloc with bfd_get_section_size.
4910 * coffcode.h (coff_write_object_contents): Likewise.
4911 * coffgen.c (build_debug_section): Likewise.
4912 * dwarf1.c (parse_line_table): Likewise.
4913 (_bfd_dwarf1_find_nearest_line): Likewise.
4914 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4915 * i386msdos.c (msdos_write_object_contents): Likewise.
4916 * pdp11.c (squirt_out_relocs): Likewise.
4917 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4918 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4920 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4922 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4923 removal) with updated comment.
4924 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4926 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4927 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4929 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4931 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4932 overflow on branches to undefweaks.
4934 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4936 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4937 as ecoff_section_data() does not return a valid lvalue.
4939 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4941 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4942 (elf_link_add_object_symbols): Likewise.
4944 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4945 (elf_backend_reloc_type_class): New.
4947 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4949 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4951 * configure: Regenerate.
4953 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4955 From: Albert Chin-A-Young <china@thewrittenword.com>
4956 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4959 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4961 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4964 2004-05-28 DJ Delorie <dj@redhat.com>
4966 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4967 for linking, but otherwise adjust reloc for merged sections.
4969 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4971 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4972 _bfd_merged_section_offset for local symbols.
4974 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4976 * Makefile.am: Regenerate dependencies.
4977 * Makefile.in: Regenerate.
4978 * archures.c: Add bfd_mach_sh3_nommu .
4979 * bfd-in2.h: Regenerate.
4980 * cpu-sh.c: Add sh3-nommu architecture.
4981 (bfd_to_arch_table): Create new table.
4982 (sh_get_arch_from_bfd_mach): Create new function.
4983 (sh_get_arch_up_from_bfd_mach): Create new function.
4984 (sh_merge_bfd_arch): Create new function.
4985 * elf32-sh.c (sh_ef_bfd_table): Add table.
4986 (sh_elf_check_relocs): Replace switch statement with
4987 use of sh_ef_bfd_table .
4988 (sh_elf_get_flags_from_mach): Add new function.
4989 (sh_find_elf_flags): Likewise.
4990 (sh_elf_copy_private_data): Replace most of non-elf contents
4991 with a call to sh_merge_bfd_arch() .
4993 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4995 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4996 * Makefile.in: Regenerate.
4998 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5000 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5001 custom calling conventions for dynamic symbols.
5002 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5003 symbol if it's an alias to a global one.
5005 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5007 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5010 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5012 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5015 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5017 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5018 for SHT_GROUP sections.
5020 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5022 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5024 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5025 * merge.c: Formatting. Remove unnecessary casts. Expand
5026 bfd_get_section_alignment macro.
5027 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5028 use throughout file.
5029 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5030 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5031 section name to determine sinfo group, instead test output section
5033 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5034 _bfd_strip_section_from_output rather than just twiddling flags.
5035 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5036 (_bfd_merge_sections): Update prototype.
5037 * libbfd.h: Regenerate.
5039 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5041 * netbsd-core.c: Correctly indent section that sets architecture
5044 From Miod Vallat <miod@online.fr>:
5045 * m88kopenbsd.c: New file.
5046 * targets.c (m88k_openbsd_vec): New.
5047 * config.bfd: Add m88k-*-openbsd*.
5048 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5049 (m88kopenbsd_vec): New.
5050 * configure: Regenerate.
5051 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5052 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5054 * Makefile.in: Regenerate.
5055 * po/SRC-POTFILES.in: Regenerate.
5057 2004-05-24 Nick Clifton <nickc@redhat.com>
5059 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5060 introduced by hash table size patch.
5062 2004-05-22 Ben Elliston <bje@au.ibm.com>
5064 * configure.in (is_release): Remove.
5065 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5066 (AC_OUTPUT): Don't output bfdver.h from version.h.
5067 * configure: Regenerate.
5068 * Makefile.am (RELEASE): New variable.
5069 (bfdver.h): New target.
5070 * Makefile.in: Regenerate.
5071 * doc/Makefile.in: Likewise.
5073 2004-05-22 Ben Elliston <bje@au.ibm.com>
5075 * Makefile.am (config.status): Don't depend on version.h.
5076 * Makefile.in: Regenerate.
5078 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5080 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5081 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5082 * libbfd.h: Regenerate.
5083 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5084 (_bfd_elf_rel_local_sym): Likewise.
5085 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5086 (elf_link_input_bfd): Likewise.
5087 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5088 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5089 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5090 (elfNN_ia64_relocate_section): Likewise.
5092 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5094 * hash.c (bfd_default_hash_table_size): New variable.
5095 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5096 (bfd_hash_set_default_size): New function. Set the default size
5097 to a selected prime number close to the argument. Document new
5099 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5100 * bfd-in2.h: Regenerate.
5101 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5102 * Makefile.in: Regenerate.
5104 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5106 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5107 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5108 arm, m68k, m88k and hppa core files.
5110 2004-05-21 Nick Clifton <nickc@redhat.com>
5112 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5113 (bfd_bwrite): Likewise.
5114 (bfd_tell): Likewise.
5115 (bfd_flush): Likewise.
5116 (bfd_stat): Likewise.
5117 (bfd_seek): Likewise.
5118 (bfd_get_mtime): Likewise.
5119 (bfd_get_size): Likewise.
5121 2004-05-19 Ben Elliston <bje@au.ibm.com>
5123 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5125 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5127 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5128 (bfd_generic_openr_next_archived_file): Likewise.
5130 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5132 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5133 section names by inserting a new substring after .gnu.linkonce, except
5134 for .gnu.linkonce.t.* where the "t." is replaced.
5136 2004-05-17 Adam Nemet <anemet@lnxw.com>
5138 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5139 (m68-*-lynxos* case): Likewise.
5140 (powerpc-*-lyxnos* case): New case.
5141 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5143 2004-05-17 David Heine <dlheine@tensilica.com>
5145 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5146 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5147 * bfd.c (bfd_copy_private_header_data): Define.
5148 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5150 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5151 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5152 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5153 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5154 segments by calling copy_private_bfd_data.
5155 (_bfd_elf_copy_private_header_data): Define.
5156 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5157 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5158 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5159 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5160 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5161 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5162 * som.c (som_bfd_copy_private_header_data): Define.
5163 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5164 * vms.c (vms_bfd_copy_private_header_data): Define.
5165 * bfd-in2.h: Regenerate.
5166 * libbfd.h: Regenerate.
5168 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5170 * elfxx-mips.c (MINUS_TWO): Define.
5171 (mips_elf_higher, mips_elf_highest,
5172 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5173 some bfd_vma values.
5174 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5176 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5178 * som.c (log2): Rename to exact_log2. Adjust all callers.
5180 2004-05-13 Paul Brook <paul@codesourcery.com>
5182 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5183 dwarf3 format CIE entries. Remove comment about the size of the
5184 ra_column field. It is now correctly deduced.
5186 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5188 * config.bfd (or32-*-rtems*): Switch to elf.
5190 2004-05-13 Nick Clifton <nickc@redhat.com>
5192 * po/fr.po: Updated French translation.
5194 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5196 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5197 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5198 Adjust counting of last_local.
5199 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5200 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5201 created by the linker nor !SHF_ALLOC.
5203 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5204 DT_PLTGOT to the start of the .got.plt section instead of the
5205 .got output section. Set sh_entsize for .got section in addition
5207 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5208 is at sgot->output_section->vma.
5209 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5210 DT_PLTGOT to the start of the .got.plt section instead of the
5211 .got output section.
5212 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5213 is at sgot->output_section->vma. Set sh_entsize for .got section
5214 in addition to .got.plt.
5215 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5216 (bfd_section_from_phdr): Likewise.
5217 (map_sections_to_segments): Likewise.
5218 (assign_file_positions_for_segments): Likewise.
5219 (get_program_header_size): Likewise.
5220 * elflink.c (bfd_elf_size_dynamic_sections): Set
5221 elf_tdata (output_bfd)->relro from info->relro.
5222 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5224 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5226 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5227 a zero symndx for which we hadn't accounted a dynamic relocation.
5228 (_frvfdpic_add_rofixup): Likewise.
5230 2004-05-07 Brian Ford <ford@vss.fsi.com>
5231 DJ Delorie <dj@redhat.com>
5233 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5234 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5235 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5236 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5238 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5240 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5241 immediately if there's no link info.
5242 (elf32_frvfdpic_copy_private_bfd_data): New.
5243 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5245 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5247 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5248 filename argument is null; do not call strlen on a null pointer.
5250 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5252 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5255 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5257 * configure.in (bfd_elf32_frvfdpic_vec): New.
5258 * configure: Rebuilt.
5259 * targets.c (bfd_elf32_frvfdpic_vec): New.
5260 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5262 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5263 frvfdpic instead of frv. Rearrange elf-target macros such that
5264 the FDPIC-specific ones are only defined for this new target
5266 (bfd_elf32_frvfdpic_vec): Declare.
5268 (elf32_frv_relocate_section): Use it to enable segment checking
5269 and to control rofixup emission. Add output section vma to
5270 applied relocation in non-LOAD non-ALLOC sections. Use
5271 _bfd_error_handler for errors.
5272 (_frv_create_got_section): Create .rel.got and .rofixup only in
5273 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5275 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5276 (elf32_frvfdpic_modify_segment_map): Likewise.
5277 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5278 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5279 error message if we miscompute the rofixup size.
5280 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5281 (frvfdpic_elf_encode_eh_address): Likewise.
5282 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5283 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5284 relocs. Reject unknown relocation types.
5285 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5286 (frv_elf_merge_private_bfd_data): Likewise.
5287 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5288 0x4000 for newly-added elf32-frvfdpic.
5290 2004-05-05 Nick Clifton <nickc@redhat.com>
5293 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5294 returning NULL as most users of this function do not check its
5296 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5297 of bfd_cache_lookup().
5298 * sco5-core.c (sco5_core_file_p): Likewise.
5299 * trad-core.c (trad_unix_core_file_p): Likewise.
5301 2004-05-05 Nick Clifton <nickc@redhat.com>
5303 * cache.c (bfd_cache_lookup): Improve formatting.
5304 * archive.c: Fix formatting.
5306 2004-05-05 Peter Barada <peter@the-baradas.com>
5308 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5309 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5310 * bfd-in2.h(bfd_architecture): Regenerate.
5312 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5314 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5316 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5317 those against discarded link-once and SEC_MERGE section symbols.
5319 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5321 * section.c (bfd_get_section_by_name_if): New.
5322 * bfd-in2.h: Regenerated.
5324 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5326 * som.c (som_bfd_is_group_section): Define.
5328 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5330 * section.c (bfd_make_section_anyway): Copy the whole
5331 bfd_hash_entry, not just "next" from existing entry.
5333 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5335 * elf.c (bfd_section_from_shdr): Maintain the section order in
5337 (special_sections): Add ".note.GNU-stack".
5338 (elf_fake_sections): Handle section group for relocatable
5341 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5343 * section.c (bfd_sections_find_if): New.
5344 * bfd-in2.h: Regenerated.
5346 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5348 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5350 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5351 * elf.c (bfd_elf_is_group_section): New function.
5352 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5353 * section.c (bfd_generic_is_group_section): New function.
5354 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5355 (BFD_JUMP_TABLE_LINK): Adjust.
5356 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5357 * aout-target.h (MY_bfd_is_group_section): Define.
5358 * aout-tic30.c (MY_bfd_is_group_section): Define.
5359 * bfd.c (bfd_is_group_section): Define.
5360 * binary.c (binary_bfd_is_group_section): Define.
5361 * bout.c (b_out_bfd_is_group_section): Define.
5362 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5363 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5364 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5365 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5366 * coffcode.h (coff_bfd_is_group_section): Define.
5367 * i386msdos.c (msdos_bfd_is_group_section): Define.
5368 * i386os9k.c (os9k_bfd_is_group_section): Define.
5369 * ieee.c (ieee_bfd_is_group_section): Define.
5370 * ihex.c (ihex_bfd_is_group_section): Define.
5371 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5372 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5373 * mmo.c (mmo_bfd_is_group_section): Define.
5374 * nlm-target.h (nlm_bfd_is_group_section): Define.
5375 * oasys.c (oasys_bfd_is_group_section): Define.
5376 * pef.c (bfd_pef_bfd_is_group_section): Define.
5377 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5378 * srec.c (srec_bfd_is_group_section): Define.
5379 * tekhex.c (tekhex_bfd_is_group_section): Define.
5380 * versados.c (versados_bfd_is_group_section): Define.
5381 * vms.c (vms_bfd_is_group_section): Define.
5382 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5383 * bfd-in2.h: Regenerate.
5384 * libbfd.h: Regenerate.
5386 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5388 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5390 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5392 * configure.in: Update version to 2.15.91.
5393 * configure: Regenerate.
5395 2004-04-29 Brian Ford <ford@vss.fsi.com>
5397 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5398 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5399 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5400 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5401 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5402 .gnu.linkonce.wi. sections.
5403 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5404 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5406 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5407 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5409 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5411 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5412 * bfd-in2.h: Regenerate.
5413 * libbfd.h: Likewise.
5415 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5417 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5419 (setup_sections): Use som_subspace_dictionary_record struct instead
5420 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5421 is_comdat, is_common or dup_common.
5422 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5423 is_comdat, is_common and dup_common in section subspace_dict from
5425 (som_begin_writing): Use som_subspace_dictionary_record struct.
5426 (som_finish_writing): Likewise.
5427 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5428 is_common and dup_common flags in info for symbol. Add comment
5429 regarding linker support for these fields. Slightly reorganize
5431 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5432 dup_common fields in symbol table from symbol info.
5433 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5434 arguments. Set corresponding fields in copy_data. Change all callers.
5435 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5437 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5438 * som.h (som_subspace_dictionary_record): Define.
5439 (som_copyable_section_data_struct): Add is_comdat, is_common and
5441 (som_section_data_struct): Use som_subspace_dictionary_record struct
5442 instead of subspace_dictionary_record.
5443 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5445 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5447 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5448 if set. Check reloc_done flag before applying relocations. Use
5449 output addresses, both when applying relocations and when comparing
5450 against the specified section.
5451 (elf_xtensa_relocate_section): Use output address to check if dynamic
5452 reloc is in a literal pool. Set section's reloc_done flag.
5454 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5456 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5457 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5459 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5462 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5464 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5465 structure field removed in 2004-04-24 patch.
5466 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5468 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5470 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5471 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5472 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5473 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5474 field before calling elf_backend_section_flags.
5476 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5478 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5479 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5480 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5481 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5482 and BFD_RELOC_32_PCREL.
5483 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5484 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5485 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5486 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5487 (mips_elf_next_relocation): Move comment about matching HI/LO
5489 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5490 R_MIPS_GNU_REL_HI16.
5492 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5494 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5495 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5496 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5497 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5498 and update comments to reflect current usage.
5499 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5500 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5502 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5503 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5504 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5505 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5506 type number to be MIPS_R_PCREL16.
5507 (mips_relocate_section): Remove support for link-time relaxation
5508 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5509 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5510 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5511 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5512 relaxation of branches used by embedded-PIC.
5513 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5514 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5515 related members, update comment.
5516 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5517 code related to embedded-PIC.
5518 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5519 initialization of now-removed 'adjust' member of
5520 'struct ecoff_debug_info'.
5522 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5524 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5526 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5528 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5529 relocs for locally defined symbols during -shared final link.
5530 (elf32_arm_final_link_relocate): Likewise.
5532 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5534 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5535 ELF_LINK_POINTER_EQUALITY_NEEDED.
5536 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5537 if r_type is not R_X86_64_PC32.
5538 (elf64_x86_64_finish_dynamic_symbol): If
5539 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5542 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5544 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5545 (elf_backend_plt_sym_val): Define.
5547 2004-04-22 Andrew Cagney <cagney@redhat.com>
5549 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5551 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5553 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5555 * som.c (som_set_section_contents): Constantify second argument.
5556 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5557 (som_object_setup): Rework to avoid warning.
5558 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5561 2004-04-22 Andrew Cagney <cagney@redhat.com>
5563 * cache.c (bfd_cache_close): Check for a previously closed file.
5565 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5567 * bfd.c (bfd_get_synthetic_symtab): Define.
5568 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5569 NAME##_get_synthetic_symtab.
5570 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5571 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5572 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5574 (_bfd_elf_get_synthetic_symtab): New prototype.
5575 * elfcode.h (elf_get_synthetic_symtab): Define.
5576 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5577 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5578 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5579 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5580 * bfd-in2.h: Rebuilt.
5581 * libbfd.h: Rebuilt.
5582 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5583 (elf_backend_plt_sym_val): Define.
5584 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5585 (elf_backend_plt_sym_val): Define.
5586 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5587 (elf_backend_plt_sym_val): Define.
5588 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5589 (elf_backend_plt_sym_val): Define.
5590 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5591 (elf_backend_plt_sym_val): Define.
5592 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5593 (elf_backend_plt_sym_val): Define.
5594 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5595 (elf_backend_plt_sym_val): Define.
5596 * aout-target.h (MY_get_synthetic_symtab): Define.
5597 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5598 * coff-rs6000.c (rs6000coff_vec): Add
5599 _bfd_nodynamic_get_synthetic_symtab.
5600 (pmac_xcoff_vec): Likewise.
5601 * coff64-rs6000.c (rs6000coff64_vec): Add
5602 _bfd_nodynamic_get_synthetic_symtab.
5603 (aix5coff64_vec): Likewise.
5604 * sunos.c (MY_get_synthetic_symtab): Define.
5605 * vms.c (vms_get_synthetic_symtab): Define.
5607 2004-04-22 Nick Clifton <nickc@redhat.com>
5609 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5611 2004-04-22 Peter Barada <peter@the-baradas.com>
5613 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5614 * bfd2-in.h: Regenerate.
5615 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5617 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5619 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5620 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5621 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5622 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5623 * bfd-in2.h: Regenerate.
5625 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5627 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5628 require relocations against a weak symbol to reference the same
5629 symbol hash entry if not a final, static link.
5630 (get_cached_value, add_value_map): Add final_static_link argument.
5631 (remove_literals): Pass final_static_link argument as needed.
5633 2004-04-21 Andrew Cagney <cagney@redhat.com>
5635 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5636 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5637 (opncls_bwrite, opncls_bclose, opncls_bflush)
5638 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5639 bfd iovec that uses function callbacks.
5640 (bfd_close): Use the iovec's bclose.
5641 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5642 (cache_bclose, cache_bflush, cache_bstat)
5643 (cache_iovec): New functions and global variable, implement a
5644 cache "iovec", where applicable set bfd_error.
5645 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5646 * bfdio.c (struct bfd_iovec): Define.
5647 (real_read): Delete function.
5648 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5649 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5650 assume that bread and bwrite set bfd_error.
5651 * bfd.c (struct bfd): Add "iovec", update comments.
5652 * bfd-in2.h, libbfd.h: Re-generate.
5654 2004-04-21 Andrew Cagney <cagney@redhat.com>
5656 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5658 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5660 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5661 (bfd_elf_gc_sections): Fail if a shared object is being created.
5662 Do not fail if dynamic sections have been created. Instead call
5663 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5664 dynamically referenced symbols. Do not mark the whole graph
5665 rooted at .eh_frame, only the section proper.
5667 2004-04-20 DJ Delorie <dj@redhat.com>
5669 * reloc.c: Add BFD_RELOC_32_SECREL.
5670 * bfd-in2.h: Regenerate.
5671 * libbfd.h: Likewise.
5672 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5673 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5674 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5676 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5678 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5679 relocs against hidden/protected undefweak symbols properly.
5680 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5682 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5684 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5685 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5688 2004-04-17 Brian Ford <ford@vss.fsi.com>
5690 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5691 filepos for the SizeOfHeaders field.
5692 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5694 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5696 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5698 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5699 change reloc_done. Set and restore _cooked_size.
5702 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5704 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5707 2004-04-15 Nick Clifton <nickc@redhat.com>
5709 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5711 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5713 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5715 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5717 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5718 when it is a definition.
5720 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5722 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5723 when statically linking PIC code.
5724 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5726 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5728 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5729 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5730 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5731 * configure: Regenerate.
5733 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5735 * elflink.c: Include libiberty.h.
5736 * Makefile.am (elflink.lo): Depend on libiberty.h.
5737 * Makefile.in: Regenerate.
5739 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5741 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5744 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5746 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5747 reserve the memory for dynamic linker
5749 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5751 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5752 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5754 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5756 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5757 RELOC_FOR_GLOBAL_SYMBOL.
5758 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5760 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5762 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5763 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5765 2004-04-01 Paul Brook <paul@codesourcery.com>
5767 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5768 * elf32-arm.h (struct elf32_elf_section_map): New.
5769 (struct _arm_elf_section_data): New.
5770 (elf32_arm_section_data): Define.
5771 (struct elf32_arm_link_hash_table): Add byteswap_code.
5772 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5773 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5774 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5775 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5776 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5777 (bfd_elf32_new_section_hook, elf_backend_write_section,
5778 elf_backend_link_output_symbol_hook): Define.
5780 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5782 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5783 that keeps the characters in a B_INCL..B_EINCL range.
5784 (_bfd_link_section_stabs): When computing the sum of the
5785 characters in a B_INCL..B_EINCL range also keep a copy of those
5786 characters. Use this information to distinguish between
5787 include sections that have the same sum and the same length
5788 but which are nevertheless unique.
5790 2004-03-31 Paul Brook <paul@codesourcery.com>
5792 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5793 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5795 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5797 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5798 to 'sum_chars' and add field 'num_chars'.
5799 (_bfd_link_section_stabs): When computing the sum of the
5800 characters in a B_INCL..B_EINCL range also keep a count of the
5801 number of characters. Use this information to help distinguish
5802 between include sections when have the same sum but which
5803 nevertheless are still unique.
5805 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5807 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5809 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5810 Tomer Levi <Tomer.Levi@nsc.com>
5812 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5813 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5814 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5815 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5816 (cpu-cr16c.lo): New target.
5817 (elf32-cr16c.lo): Likewise.
5818 * Makefile.in: Regenerate.
5819 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5820 (bfd_archures_list): Add bfd_cr16c_arch.
5821 * config.bfd: Handle cr16c-*-elf*.
5822 * configure.in: Handle bfd_elf32_cr16c_vec.
5823 * configure: Regenerate.
5824 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5825 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5826 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5827 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5828 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5829 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5830 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5831 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5832 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5833 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5834 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5835 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5836 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5837 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5838 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5839 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5840 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5841 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5842 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5843 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5844 * targets.c (bfd_elf32_cr16c_vec): Declare.
5845 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5846 * cpu-cr16c.c: New file.
5847 * elf32-cr16c.c: Likewise.
5848 * libbfd.h: Regenerate.
5849 * bfd-in2.h: Likewise.
5851 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5853 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5855 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5857 * Makefile.am: Remove all mention of elflink.h.
5858 * Makefile.in: Regenerate.
5859 * bfd-in.h (bfd_elf_discard_info): Declare.
5860 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5861 * bfd-in2.h: Regenerate.
5862 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5863 bfd_elf32_link_record_dynamic_symbol,
5864 bfd_elf64_link_record_dynamic_symbol,
5865 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5866 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5867 _bfd_elf32_link_record_local_dynamic_symbol,
5868 _bfd_elf64_link_record_local_dynamic_symbol,
5869 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5870 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5871 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5872 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5873 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5874 _bfd_elf32_reloc_symbol_deleted_p,
5875 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5876 (bfd_elf_link_record_dynamic_symbol,
5877 bfd_elf_link_record_local_dynamic_symbol,
5878 bfd_elf_final_link, bfd_elf_gc_sections,
5879 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5880 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5881 bfd_elf_reloc_symbol_deleted_p): Declare.
5882 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5883 * elf32-arm.h: Update for changed function names. Remove local
5884 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5885 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5886 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5887 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5888 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5889 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5890 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5891 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5892 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5893 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5894 (bfd_elfNN_print_symbol): Define.
5895 * elfcode.h: Don't include elflink.h.
5896 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5897 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5898 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5899 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5900 elf_link_record_local_dynamic_symbol): Don't define.
5901 * elflink.c: Update for changed function names. Move elflink.h
5903 * elflink.h: Delete file.
5904 * po/SRC-POTFILES.in: Regenerate.
5905 * po/bfd.pot: Regenerate.
5907 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5909 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5910 "name" for global syms accidentally removed in 2004-03-20 change.
5912 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5914 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5915 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5916 where Elf_External_* is different for 64 and 32 bit, with
5917 corresponding elf_size_info field.
5918 (struct elf_final_link_info): Use "bfd_byte *" instead
5919 of "Elf_External_Sym *" for external_syms and symbuf.
5920 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5921 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5922 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5923 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5924 (elf_link_sort_cmp2): Adjust.
5925 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5926 using ELF_R_SYM macro. Set u.sym_mask.
5927 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5928 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5929 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5930 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5931 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5932 swap_syn_out functions. Rearrange dyn swap in/out switch.
5933 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5934 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5935 (elf_link_flush_output_syms): Add elf_backend_data arg.
5936 (elf_link_check_versioned_symbol): Likewise.
5937 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5938 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5939 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5940 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5941 ELF_R_TYPE and ELF_R_INFO macros.
5942 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5943 based on size rather than using ELF_R_INFO.
5944 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5946 (struct alloc_got_off_arg): New.
5947 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5948 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5949 (elf_gc_allocate_got_offsets): Adjust.
5950 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5951 ELF_R_SYM. Use bfd_section_from_elf_index.
5952 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5953 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5954 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5956 2004-03-26 Stan Shebs <shebs@apple.com>
5958 Remove MPW support, no longer used.
5959 * config.bfd (powerpc-*-mpw*): Remove configuration.
5960 * mpw-config.in, mpw-make.sed: Remove files.
5961 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5963 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5965 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5966 (ppc64_elf_add_symbol_hook): New function.
5967 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5968 const from Elf_Internal_Sym param.
5969 * elflink.c (elf_link_add_object_symbols): Adjust.
5970 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5971 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5972 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5973 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5974 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5975 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5976 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5977 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5978 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5979 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5980 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5981 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5982 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5983 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5984 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5985 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5987 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5989 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5990 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5991 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5992 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5993 (bfd_elf64_bfd_link_add_symbols): Delete.
5994 (bfd_elf_link_add_symbols): Declare.
5995 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5996 * elflink.c: Include safe-ctype.h.
5997 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5999 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6000 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6002 (elf_link_add_archive_symbols): Rename from
6003 _bfd_elf_link_add_archive_symbols, make static.
6004 (elf_link_add_object_symbols): New function. Corresponding
6005 elflink.h function converted to use elf_size_info.
6006 (bfd_elf_link_add_symbols): Likewise.
6007 (bfd_elf_size_dynamic_sections): Adjust.
6008 * elflink.h (elf_bfd_link_add_symbols): Delete.
6009 (elf_link_add_object_symbols): Delete.
6010 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6011 bfd_elf_link_add_symbols.
6012 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6014 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6016 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6017 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6019 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6020 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6021 (_bfd_elf_add_dt_needed_tag): Declare.
6022 (_bfd_elf_sort_symbol): Declare.
6023 (_bfd_elf_finalize_dynstr): Declare.
6024 (RELOC_FOR_GLOBAL_SYM): Formatting.
6025 * elfcode.h (elf_add_dynamic_entry): Delete.
6026 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6027 elflink.h function converted to use elf_size_info.
6028 (_bfd_elf_add_dt_needed_tag): Likewise.
6029 (_bfd_elf_sort_symbol): Likewise.
6030 (_bfd_elf_finalize_dynstr): Likewise.
6031 (compute_bucket_count): Likewise.
6032 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6033 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6034 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6035 * elflink.h: ..here.
6036 (sort_symbol, add_dt_needed_tag): Delete.
6037 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6038 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6040 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6041 * elf32-cris.c (add_dynamic_entry): Likewise.
6042 * elf32-hppa.c (add_dynamic_entry): Likewise.
6043 * elf32-i370.c (add_dynamic_entry): Likewise.
6044 * elf32-i386.c (add_dynamic_entry): Likewise.
6045 * elf32-m32r.c (add_dynamic_entry): Likewise.
6046 * elf32-m68k.c (add_dynamic_entry): Likewise.
6047 * elf32-ppc.c (add_dynamic_entry): Likewise.
6048 * elf32-s390.c (add_dynamic_entry): Likewise.
6049 * elf32-sh.c (add_dynamic_entry): Likewise.
6050 * elf32-sparc.c (add_dynamic_entry): Likewise.
6051 * elf32-vax.c (add_dynamic_entry): Likewise.
6052 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6053 * elf64-alpha.c (add_dynamic_entry): Likewise.
6054 * elf64-hppa.c (add_dynamic_entry): Likewise.
6055 * elf64-ppc.c (add_dynamic_entry): Likewise.
6056 * elf64-s390.c (add_dynamic_entry): Likewise.
6057 * elf64-sparc.c (add_dynamic_entry): Likewise.
6058 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6059 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6060 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6061 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6062 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6063 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6065 2004-03-23 Paul Brook <paul@codesourcery.com>
6067 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6069 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6071 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6072 literal tables and check for relocs outside of literal pools.
6073 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6074 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6076 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6077 (elf_xtensa_relocate_section): Read literal tables and check for
6078 dynamic relocations in read-only sections and not in literal pools.
6080 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6083 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6085 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6087 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6088 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6089 not defined by the executable, or defined in a DSO.
6090 <eliding run-time relocation of .got>: Initialize GOT entry for a
6091 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6093 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6094 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6095 a PLT reloc to GOT for an executable.
6096 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6097 .got for a DSO and explain why.
6098 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6099 and unreferenced symbols for which a PLT is defined. Adjust
6100 dynamic-symbol pruning correspondingly, to make sure we don't lose
6101 a dynamic symbol also defined by a DSO.
6103 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6105 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6106 and rel args. Group input and output args. Wrap to 80 columns.
6107 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6108 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6109 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6110 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6111 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6112 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6113 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6114 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6115 RELOC_FOR_GLOBAL_SYMBOL invocation.
6117 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6119 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6120 unresolved symbols in objects aren't allowed.
6122 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6124 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6125 (elf_hppa_unmark_useless_dynamic_symbols):
6126 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6127 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6128 (elf32_hppa_relocate_section): Likewise.
6129 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6130 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6131 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6132 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6133 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6135 * elf-m10200.c (mn10200_elf_relocate_section): Use
6136 RELOC_FOR_GLOBAL_SYMBOL.
6137 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6138 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6139 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6140 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6141 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6142 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6143 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6144 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6145 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6146 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6147 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6148 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6150 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6152 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6153 (final_link_relocate): Likewise.
6154 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6155 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6157 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6159 * Makefile.am: Run "make dep-am".
6160 * Makefile.in: Regenerate.
6161 * aclocal.m4: Regenerate.
6162 * config.in: Regenerate.
6163 * po/bfd.pot: Regenerate.
6165 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6166 H.J. Lu <hongjiu.lu@intel.com>
6168 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6169 type and size change code to where it was previously. Remove
6170 dt_needed param. Treat old weak syms as strong if new sym is
6171 from a shared lib, even when old sym is from another shared
6172 lib. Remove unnecessary tests of oldweak and newweak. Correct
6174 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6175 _bfd_elf_merge_symbol calls.
6176 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6177 dt_needed local var. Update comments.
6178 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6179 (_bfd_elf_add_default_symbol): Likewise.
6181 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6182 strong syms in one shared object overriding weak syms in another.
6184 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6186 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6187 dyn_lib_class field. Rearrange for better packing.
6188 (elf_dt_soname): Delete.
6189 (elf_dyn_lib_class): Define.
6190 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6191 (bfd_elf_set_dt_needed_soname): Delete.
6192 (bfd_elf_set_dyn_lib_class): New function.
6193 * elflink.h (add_dt_needed_tag): New function. Split out from..
6194 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6195 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6196 initialization of soname.
6197 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6199 * bfd-in.h (enum dynamic_lib_link_class): New.
6200 (bfd_elf_set_dt_needed_soname): Delete.
6201 (bfd_elf_set_dyn_lib_class): Declare.
6202 * bfd-in2.h: Regenerate.
6204 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6205 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6206 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6207 symbol loop. Instead use add_needed to flag tag as written.
6209 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6211 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6212 logic for null_input_bfd detection.
6214 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6216 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6218 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6220 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6223 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6225 * elflink.c (elf_link_read_relocs_from_section): Don't use
6226 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6227 (_bfd_elf_link_read_relocs): ..to here.
6228 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6230 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6232 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6233 values selected in configure.host. Require both to be defined
6234 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6235 corresponding BFD_HOST vars with quotes.
6236 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6237 Always require BFD_HOST_64_BIT_DEFINED.
6238 <file_ptr type>: Find off_t size before emitting message. Combine
6239 off_t and ftello64 conditional.
6240 * configure: Regenerate.
6242 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6244 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6245 aliasing warning. Remove trailing whitespace throughout file.
6247 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6249 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6250 input_section in calls to get_dyn_name.
6251 * 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
6253 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6255 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6257 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6258 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6259 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6260 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6261 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6262 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6263 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6265 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6266 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6267 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6268 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6269 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6270 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6271 (read_8_bytes, read_indirect_string, read_address): Likewise.
6272 (read_abbrevs, parse_comp_unit): Likewise.
6273 * targets.c (struct bfd_target): Likewise.
6274 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6275 * hppabsd-core.c: Likewise. Formatting.
6276 * hpux-core.c: Likewise.
6277 * irix-core.c: Likewise.
6278 * netbsd-core.c: Likewise.
6279 * osf-core.c: Likewise.
6280 * ptrace-core.c: Likewise.
6281 * sco5-core.c: Likewise.
6282 * trad-core.c: Likewise.
6283 * configure: Regenerate.
6284 * bfd-in2.h: Regenerate.
6286 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6288 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6289 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6290 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6291 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6292 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6293 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6294 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6295 * libbfd.c: Likewise in function definitions.
6296 (bfd_put_8): Mask with 0xff rather than casting to char.
6297 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6298 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6299 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6300 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6301 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6302 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6303 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6304 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6305 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6306 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6307 * archive.c (do_slurp_coff_armap): Update swap prototype.
6308 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6309 (tic54x_getl_signed_32): Likewise.
6310 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6311 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6312 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6313 (bfd_getp_signed_32, bfd_putp32): Likewise.
6314 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6315 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6316 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6317 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6318 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6319 bfd_h_getx_signed_16, bfd_h_putx16.
6320 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6321 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6322 * hpux-core.c: Likewise.
6323 * irix-core.c: Likewise.
6324 * netbsd-core.c: Likewise.
6325 * osf-core.c: Likewise.
6326 * ptrace-core.c: Likewise.
6327 * sco5-core.c: Likewise.
6328 * trad-core.c: Likewise.
6329 * bfd-in2.h: Regenerate.
6331 2004-03-15 Matt Thomas <matt@3am-software.com>
6333 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6336 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6338 * config.bfd: Add x86_64-*-openbsd*.
6339 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6341 * configure: Regenerate.
6343 2004-03-12 Nick Clifton <nickc@redhat.com>
6344 Dave Murphy <wintermute2k4@ntlworld.com>
6346 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6347 if the input bfd does not contain any code.
6349 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6351 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6353 2004-03-05 Fred Fish <fnf@redhat.com>
6355 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6356 mips16 symbols to be even rather than testing first for even/odd.
6357 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6359 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6361 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6364 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6366 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6367 undefined symbols as hash_new.
6369 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6371 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6373 * elf32-sh.c: Ditto.
6374 * bfd-in2.h: Regenerate.
6376 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6378 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6380 (_frv_count_got_plt_entries): Initialize them.
6381 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6383 (frv_pic_relocs_info_for_global): Likewise.
6384 (frv_pic_relocs_info_for_local): Likewise.
6385 (frv_pic_merge_early_relocs_info): New.
6386 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6388 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6389 Check that we don't exceed the allocated count for entry.
6390 (_frv_add_rofixup): Likewise.
6391 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6392 (elf32_frv_finish_dynamic_sections): Improve error message in case
6393 we emit too few rofixup entries.
6395 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6397 * archures.c (bfd_mach_fr450): New.
6398 * bfd-in2.h: Regenerate.
6399 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6400 (arch_info_500): Link to it.
6401 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6402 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6403 (frv_elf_arch_extension_p): New function.
6404 (frv_elf_merge_private_bfd_data): Use it.
6406 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6408 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6410 * elflink.h (is_global_data_symbol_definition): Moved to
6412 (elf_link_is_defined_archive_symbol): Likewise.
6413 (elf_link_add_archive_symbols): Likewise. Renamed to
6414 _bfd_elf_link_add_archive_symbols.
6416 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6417 of ELF symbol table entry from backend.
6418 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6419 instead of elf_link_add_object_symbols.
6421 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6423 * elf-bfd.h (struct elf_backend_data): Added
6424 elf_backend_can_make_relative_eh_frame,
6425 elf_backend_can_make_lsda_relative_eh_frame and
6426 elf_backend_encode_eh_address.
6427 (_bfd_elf_encode_eh_address): Declare.
6428 (_bfd_elf_can_make_relative): Declare.
6429 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6430 hooks to decide whether to attempt to make_relative and
6432 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6433 (_bfd_elf_can_make_relative): New.
6434 (_bfd_elf_encode_eh_address): New.
6435 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6436 (frv_elf_encode_eh_address): New.
6437 (elf_backend_can_make_relative_eh_frame): Define.
6438 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6439 (elf_backend_encode_eh_address): Define.
6441 (elf_backend_can_make_relative_eh_frame): Define.
6442 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6443 (elf_backend_encode_eh_address): Define.
6444 (elfNN_bed): Add them.
6446 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6448 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6449 complain_on_overflow to signed.
6451 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6453 * elflink.h (sort_symbol): New.
6454 (elf_link_add_object_symbols): Use a sorted symbol array for
6457 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6459 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6460 for pc relative relocs.
6461 (elf_s390_relocate_section): Likewise.
6462 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6463 for pc relative relocs.
6464 (elf_s390_relocate_section): Likewise.
6466 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6468 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6471 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6473 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6474 field to track if a relocation is against readonly section.
6475 (count_dyn_reloc): Take a new argument for rent->reltext.
6476 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6477 (get_reloc_section): Don't set ia64_info->reltext here.
6478 (allocate_dynrel_entries): Set ia64_info->reltext here.
6480 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6482 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6483 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6484 function's descriptor to symbol+offset, and map local undefweak
6485 symbol to NULL function descriptor.
6486 (elf32_frv_relocate_section): Likewise.
6488 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6490 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6492 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6493 (netbsd_core_file_p): Set architecture from machine ID for
6496 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6498 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6499 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6501 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6503 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6504 symbols with non-default visibility.
6506 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6508 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6509 IMAGE_SCN_MEM_WRITE on known sections only.
6511 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6513 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6514 symbols used in PIE relocs.
6516 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6518 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6521 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6523 * configure.in: Update version to 2.15.90.
6524 * configure: Regenerate.
6526 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6527 Richard Sandiford <rsandifo@redhat.com>
6529 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6530 _bfd_elf_symbol_refs_local_p to decide whether to decay
6531 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6532 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6533 relocs if the symbol wasn't defined by a regular object file.
6534 Don't check the symbol's dynindx.
6536 2004-02-16 Andrew Cagney <cagney@redhat.com>
6538 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6540 * bfd-in2.h: Re-generate.
6542 2004-02-14 Andrew Cagney <cagney@redhat.com>
6544 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6545 _LARGEFILE64_SOURCE.
6547 2004-02-13 Andrew Cagney <cagney@redhat.com>
6549 * elf.c (vma_page_aligned_bias): New function.
6550 (assign_file_positions_except_relocs)
6551 (assign_file_positions_for_segments): Replace broken modulo
6552 arithmetic with call to vma_page_aligned_bias.
6554 2004-02-11 Andrew Cagney <cagney@redhat.com>
6556 * bfd-in.h: Update copyright.
6557 (bfd_tell): Change return type to file_ptr.
6558 * bfd-in2.h: Re-generate.
6559 * cache.c: Update copyright.
6560 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6562 (close_one): Use real_ftell.
6563 * bfdio.c: Update copyright.
6564 (real_ftell, real_fseek): New functions.
6565 (bfd_tell): Use real_fseek and real_ftell, change return type to
6567 (bfd_seek): Use real_ftell and real_fseek, change type of
6568 file_position to a file_ptr.
6569 * libbfd-in.h: Update copyright.
6570 (real_ftell, real_fseek): Declare.
6571 * libbfd.h: Re-generate.
6573 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6574 fseeko and fseeko64. Determine bfd_file_ptr.
6575 * configure: Re-generate.
6576 * config.in: Re-generate.
6578 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6580 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6581 * elf32-h8300.c: Likewise.
6583 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6584 Nick Clifton <nickc@redhat.com>
6586 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6587 GOT entries with no associated GOT subsection.
6589 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6591 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6592 * elf.c (swap_out_syms): Use it to decide whether local section
6593 symbols should be named.
6594 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6595 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6596 (elf_backend_name_local_section_symbols): Define.
6597 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6599 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6601 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6602 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6605 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6607 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6608 to bfd_link_hash_entry passed by reference to
6609 _bfd_generic_link_add_one_symbol.
6611 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6613 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6614 relocations against dynamic symbols.
6616 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6618 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6621 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6623 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6624 * bfd-in2.h, libbfd.h: Rebuilt.
6626 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6628 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6629 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6630 flag has been cleared.
6632 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6634 * coff-h8300.c: Add and adjust comments about relaxation.
6635 * elf32-h8300.c: Likewise.
6637 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6639 * coff-h8300.c: Fix comment typos.
6640 * elf32-h8300.c: Likewise.
6642 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6644 * coff-h8300.c: Add comments about relaxation.
6645 * elf32-h8300.c: Likewise.
6647 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6649 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6651 * aclocal.m4: Regenerate.
6652 * configure: Regenerate.
6654 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6656 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6657 mips_elf64_rtype_to_howto instead of using howto_table.
6659 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6661 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6663 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6664 relocs which would not use the PLT.
6666 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6668 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6669 (ppc64_elf_gc_sweep_hook): Likewise.
6670 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6672 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6674 Adds linker relaxation support for bit manipulation insns like
6675 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6677 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6678 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6679 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6680 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6682 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6684 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6686 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6688 * elf32-h8300.c: Fix formatting.
6690 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6692 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6693 dynamic object is present. Declare r_symndx and h in an inner
6695 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6697 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6699 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6700 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6701 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6702 identically. Do not emit PC24 relocations for shared libraries.
6703 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6704 identically. Don't adjust pc_count.
6705 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6706 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6707 adjust count for branch relocations.
6708 (allocate_dynrelocs): Correct typo in call to
6709 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6710 PC24 or PLT32 relocs when linking.
6712 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6714 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6715 relocation howto with ARM_26 one for consistency.
6716 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6717 that will be converted to ARM_26D ones, since we always want 'done'
6718 relocations to be reflected in section's data.
6719 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6721 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6724 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6726 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6727 are not partial_inplace during a relocatable link.
6729 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6731 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6732 if no dynamic object is present. Declare r_symndx and h in an
6735 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6737 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6738 trampoline if it is known out of range.
6740 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6742 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6743 * elf32-frv.c (_frv_osec_readonly_p): New.
6744 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6746 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6747 (elf32_frv_relocate_section): Likewise. Error out if attempting
6748 to emit rofixups or dynamic relocs in read-only segments. Use
6749 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6750 dynamic relocations.
6751 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6752 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6753 relocations or fixups involving merged sections correctly. Avoid
6754 crash when undefined symbol is referenced by R_FRV_32 or
6755 R_FRV_FUNCDESC_VALUE.
6756 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6757 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6758 input section holding local symbol to addend of R_FRV_32 or
6759 R_FRV_FUNCDESC_VALUE dynamic relocation.
6760 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6761 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6762 (elf32_frv_always_size_sections): Don't store pointer to
6763 __stacksize symbol in sec_info.
6764 (elf32_frv_modify_segment_map): Look it up here.
6765 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6766 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6767 of the lazy PLT entry, not only its offset, as the low word of a
6768 function descriptor.
6769 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6770 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6771 if a hash table entry already exists but is not a definition.
6772 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6773 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6774 (_frv_add_rofixup): Don't inline.
6775 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6776 for undefweak symbols.
6777 (elf32_frv_relocate_section): Avoid crash while computing
6778 relocation when linking with shared library. Only emit rofixups
6779 and dynamic relocations for alloc&load sections. Mark binaries
6780 with inter-segment relocations for relocation as a unit.
6781 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6782 (DEFAULT_STACK_SIZE): New.
6783 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6784 emit rofixups or dynamic relocs when linking dynamic non-PIE
6786 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6787 shared libs too. Reserve the last entry for the GOT pointer.
6788 (elf32_frv_finish_dynamic_sections): Emit it.
6789 (elf32_frv_always_size_sections): New.
6790 (elf32_frv_modify_segment_map): New.
6791 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6793 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6794 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6795 (elf_backend_always_size_sections): New.
6796 (elf_backend_modify_segment_map): New.
6797 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6798 * config.bfd: Added frv-*-*linux*.
6799 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6800 ABS section, instead of crashing.
6801 (elf32_frv_relocate_section): Don't crash before warning about
6802 different segments in non-PIC relocation.
6803 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6804 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6805 relocs to undefweak symbols.
6806 (elf32_frv_relocate_section): Ditto for undefined symbols.
6807 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6808 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6809 gotfixup section was created.
6810 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6811 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6812 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6813 complain_overflow_signed.
6814 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6815 have not been allocated.
6816 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6817 privfd only if dynamic sections were created.
6818 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6819 for GPREL relocs. When linking relocatable FDPIC executables,
6820 emit warnings for relocations that would be illegal on PIE or
6821 shared libraries. Emit rofixup for R_FRV_32 only if input object
6823 (_frv_create_got_section): Define _gp symbol in the rofixup
6825 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6826 dynamic sections missing, error out requesting -melf32frvfd.
6827 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6828 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6829 computation of addends from section and global or local symbol
6830 value. Change return type to bfd_boolean, and return a failure if
6831 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6832 nonzero addend is required.
6833 (elf32_frv_relocate_section): Likewise. Print error for
6834 unsupported nonzero addends.
6835 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6836 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6837 force everything local.
6838 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6839 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6840 (frv_gotfixup_section): New.
6841 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6842 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6844 (_frv_add_rofixup): New.
6845 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6846 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6847 improve some ugly conditions.
6848 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6849 relocations in fdpic.
6850 (_frv_create_got_section): Create .rofixup.got section.
6851 (struct _frv_dynamic_got_info): Added fixups.
6852 (_frv_count_got_plt_entries): Account in-GOT relocations into
6853 relocs32, relocsfd and relocsfdv. Account them into relocs or
6854 fixups, as appropriate.
6855 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6857 (elf32_frv_finish_dynamic_sections): Verify that the right number
6858 of relocations and fixups was generated.
6859 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6861 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6862 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6863 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6864 descriptor of a (formerly-)global symbol is local.
6865 (struct frv_pic_relocs_info): Adjust comments.
6866 (_frv_emit_got_relocs_plt_entries): Adjust.
6867 (elf32_frv_relocate_section): Likewise.
6868 (_frv_count_got_plt_entries): Likewise.
6869 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6870 symbol's value to addend in the common preamble. Decay dynamic
6871 symbols to section+offset if they bind or call locally, for GOT
6872 and FUNCDESC_VALUE, respectively.
6873 (elf32_frv_relocate_section): Likewise.
6874 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6875 internal or hidden visibility.
6876 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6877 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6878 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6879 (elf32_frv_relocate_section): Pass relocation addend in. Use
6880 original relocation addend to look up the got relocs/plt entries
6881 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6882 processing relocations that reference .scommon symbols.
6883 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6884 Introduce support for dynamic linking.
6885 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6886 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6887 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6888 (frv_reloc_type_lookup): Return REL howtos for executables and
6890 (frv_info_to_howto_rel): New.
6891 (struct frv_elf_link_hash_table): New.
6892 (frv_hash_table, frv_got_section, frv_gotrel_section,
6893 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6894 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6895 (frv_elf_link_hash_table_create): New.
6896 (struct frv_pic_relocs_info): New.
6897 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6898 (frv_pic_relocs_info_find): New.
6899 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6901 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6902 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6903 (_frv_emit_got_relocs_plt_entries): New.
6904 (elf32_frv_relocate_section): Add support for dynamic linking.
6905 Handle new relocations.
6906 (_frv_create_got_section): New.
6907 (elf32_frv_create_dynamic_sections): New.
6908 (ELF_DYNAMIC_INTERPRETER): New.
6909 (struct _frv_dynamic_got_info): New.
6910 (_frv_count_got_plt_entries): New.
6911 (struct _frv_dynamic_got_plt_info): New.
6912 (_frv_compute_got_alloc_data): New.
6913 (_frv_get_got_entry, _frv_get_fd_entry): New.
6914 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6915 (_frv_resolve_final_relocs_info): New.
6916 (elf32_frv_size_dynamic_sections): New.
6917 (elf32_frv_finish_dynamic_sections): New.
6918 (elf32_frv_adjust_dynamic_symbol): New.
6919 (elf32_frv_finish_dynamic_symbol): New.
6920 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6922 (elf_info_to_howto_rel): Define.
6923 (bfd_elf32_bfd_link_hash_table_create): Define.
6924 (elf_backend_create_dynamic_sections): Define.
6925 (elf_backend_adjust_dynamic_symbol): Define.
6926 (elf_backend_size_dynamic_sections): Define.
6927 (elf_backend_finish_dynamic_symbol): Define.
6928 (elf_backend_finish_dynamic_sections): Define.
6929 (elf_backend_want_got_sym): Define.
6930 (elf_backend_got_header_size): Define.
6931 (elf_backend_want_got_plt): Define.
6932 (elf_backend_plt_readonly): Define.
6933 (elf_backend_want_plt_sym): Define.
6934 (elf_backend_plt_header_size): Define.
6935 (elf_backend_may_use_rel_p): Define.
6936 (elf_backend_may_use_rela_p): Define.
6937 (elf_backend_default_use_rela_p): Define.
6938 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6939 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6940 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6941 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6942 (frv_reloc_map): Map the corresponding BFD relocs to them.
6943 (frv_reloc_type_lookup): ... and back to BFD relocs.
6944 * reloc.c: New relocs.
6945 * bfd-in2.h, libbfd.h: Rebuilt.
6946 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6947 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6948 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6949 R_FRV_FUNCDESC_GOTLO): New.
6950 (frv_reloc_map): Map the corresponding BFD relocs to them.
6951 (frv_reloc_type_lookup): ... and back to BFD relocs.
6952 * reloc.c: New relocs.
6953 * bfd-in2.h, libbfd.h: Rebuilt.
6955 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6957 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6958 targets to support pages of up to 64kB.
6959 (elf32_bed): Redefine to get a separate backend data structure for
6960 traditional targets.
6961 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6962 targets to support pages of up to 64kB.
6963 (elf64_bed): Redefine to get a separate backend data structure for
6964 traditional targets.
6965 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6966 targets to support pages of up to 64kB.
6967 (elf32_bed): Redefine to get a separate backend data structure for
6968 traditional targets.
6970 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6972 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6974 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6976 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6977 (elf_i386_grok_psinfo): Likewise.
6979 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6981 * config.bfd: Add m68k-uClinux target.
6983 2004-01-01 Grant Edwards <grante@visi.com>
6985 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6986 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6987 (elf32_h8_gc_sweep_hook): New function.
6988 (elf_backend_gc_mark_hook): Define.
6989 (elf_backend_gc_sweep_hook): Define.
6990 (elf_backend_can_gc_sections): Define.
6992 For older changes see ChangeLog-0203
6998 version-control: never
OSDN Git Service
