1 2005-04-21 Jerome Guitton <guitton@gnat.com>
3 * configure.in: Replace BFD_NEED_DECLARATION checks by the
4 corresponding AC_CHECK_DECLS.
5 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
7 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
8 * configure: Regenerate.
11 2005-04-21 Andreas Schwab <schwab@suse.de>
13 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
14 unsigned from type of dynamic_interpreter.
15 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
18 * elf.c (assign_section_numbers): Fix comment.
20 2005-04-21 Jerome Guitton <guitton@gnat.com>
22 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
23 for struct som_exec_auxhdr fields.
25 2005-04-21 Nick Clifton <nickc@redhat.com>
27 * aout-adobe.c: Convert to ISO C and fix formatting.
28 * aout-arm.c: Convert to ISO C and fix formatting.
29 * aout-cris.c: Convert to ISO C and fix formatting.
30 * aout-ns32k.c: Convert to ISO C and fix formatting.
31 * aout-tic30.c: Convert to ISO C and fix formatting.
32 * coffcode.h: Convert to ISO C and fix formatting.
33 * coffswap.h: Convert to ISO C and fix formatting.
34 * i386aout.c: Convert to ISO C and fix formatting.
35 * libaout.h: Convert to ISO C and fix formatting.
36 * libcoff-in.h: Convert to ISO C and fix formatting.
37 * libcoff.h: Convert to ISO C and fix formatting.
38 * libecoff.h: Convert to ISO C and fix formatting.
39 * libnlm.h: Convert to ISO C and fix formatting.
40 * libpei.h: Convert to ISO C and fix formatting.
41 * libxcoff.h: Convert to ISO C and fix formatting.
42 * nlm-target.h: Convert to ISO C and fix formatting.
43 * nlm.c: Convert to ISO C and fix formatting.
44 * nlm32-alpha.c: Convert to ISO C and fix formatting.
45 * nlm32-i386.c: Convert to ISO C and fix formatting.
46 * nlm32-ppc.c: Convert to ISO C and fix formatting.
47 * nlm32-sparc.c: Convert to ISO C and fix formatting.
48 * nlmcode.h: Convert to ISO C and fix formatting.
49 * nlmswap.h: Convert to ISO C and fix formatting.
50 * pe-mips.c: Convert to ISO C and fix formatting.
51 * peXXigen.c: Convert to ISO C and fix formatting.
52 * peicode.h: Convert to ISO C and fix formatting.
53 * vms-gsd.c: Convert to ISO C and fix formatting.
54 * vms-hdr.c: Convert to ISO C and fix formatting.
55 * vms-misc.c: Convert to ISO C and fix formatting.
56 * vms-tir.c: Convert to ISO C and fix formatting.
57 * vms.c: Convert to ISO C and fix formatting.
58 * vms.h: Convert to ISO C and fix formatting.
60 * coffgen.c (coff_print_symbol): Restore correct formatting of
63 2005-04-20 David S. Miller <davem@davemloft.net>
65 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
66 (_bfd_sparc_elf_link_hash_table_create): Likewise.
67 (allocate_dynrelocs): Likewise.
69 2005-04-20 Jerome Guitton <guitton@gnat.com>
71 * configure.in: Fix the check for basename declaration. Add check
72 for declarations of ftello, ftello64, fseeko, fseeko64.
73 * configure: Regenerate.
75 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
77 2005-04-19 David S. Miller <davem@davemloft.net>
79 * elfxx-sparc.c: New file.
80 * elfxx-sparc.h: New file.
81 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
82 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
83 (elfxx-sparc.lo): New rule.
84 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
85 (elf64-sparc.lo): Likewise.
86 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
87 (bfd_elf64_sparc_vec): Likewise.
88 * configure: Regenerate.
89 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
90 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
91 which is more consistent with elf32-sparc.c
93 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
95 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
96 (mips_elf_create_local_got_entry): Check h->root.forced_local.
98 2005-04-19 Alan Modra <amodra@bigpond.net.au>
100 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
101 dynamic relocs in non-SEC_ALLOC sections.
102 (ppc_elf_gc_sweep_hook): Likewise.
103 (ppc_elf_relax_section): Likewise.
104 (ppc_elf_relocate_section): Likewise.
106 2005-04-18 Nick Clifton <nickc@redhat.com>
108 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
109 assigning a value to return_value.
111 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
114 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
117 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
120 * elf.c (setup_group): Properly handle zero group count.
122 2005-04-17 Mark Kettenis <kettenis@gnu.org>
124 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
125 (som_is_subspace, compare_subspaces, som_compute_checksum)
126 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
128 (hppa_som_reloc, compare_syms, compare_subspaces)
129 (som_print_symbol, som_get_section_contents)
130 (som_set_section_contents): Remove space after 'void *'.
131 (som_bfd_print_private_bfd_data): Use %lx to print longs.
132 (som_bfd_merge_private_bfd_data)
133 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
136 2004-04-15 Julian Brown <julian@codesourcery.com>
138 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
139 * bfd-in2.h: Regenerate.
140 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
141 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
142 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
143 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
144 relocations if requested to.
145 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
146 use_blx rather than symbian_p.
147 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
148 use_blx is in effect.
149 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
152 2005-04-15 Nick Clifton <nickc@redhat.com>
154 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
157 2005-04-15 Alan Modra <amodra@bigpond.net.au>
160 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
161 used as a list pointer.
163 2005-04-14 Alan Modra <amodra@bigpond.net.au>
165 * Makefile.am (NO_WERROR): Define.
166 * warning.m4: New file
167 * acinclude.m4: Include warning.m4.
168 * configure.in: Invoke AM_BINUTILS_WARNINGS.
169 * Makefile.in: Regenerate.
170 * configure: Regenerate.
172 2005-04-14 Alan Modra <amodra@bigpond.net.au>
174 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
175 Write trailing padding.
177 * merge.c (merge_strings): Round up section size for alignment.
179 2005-04-14 David S. Miller <davem@davemloft.net>
181 Add TLS support for 64-bit Sparc ELF.
182 * elf64-sparc.c (sparc64_elf_dyn_relocs,
183 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
184 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
185 sparc64_elf_hash_entry, sparc64_elf_tdata,
186 sparc64_elf_local_got_tls_type): New defines.
187 (sparc64_elf_mkobject): New function.
188 (sparc64_elf_link_hash_table): Add members for dynamic linker
189 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
190 uion to track TLS GOT references. Add sym_sec to cache
191 mappings from local sym to section.
192 (link_hash_newfunc): New function.
193 (sparc64_elf_bfd_link_hash_table_create): Rename to
194 sparc64_elf_link_hash_table_create for consistency.
195 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
196 (sparc64_elf_create_dynamic_sections): Initialize new section
197 members of sparc64_elf_link_hash_table. Only init srelbss
199 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
202 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
203 sparc64_elf_plt_ptr_offset): Delete.
204 (sparc64_plt_entry_build): New function to build PLT entries
205 gradually instread of all at once at the end of linking.
206 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
207 local vars. Get them from sparc64_elf_hash_table instead.
208 Check early on if r_symndx is in bounds. Handle TLS transitions.
209 Account for TLS GOT references and DF_STATIC_TLS, as needed.
210 For TLS relocs, record the tls_type in either
211 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
212 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
213 to the __tls_get_addr symbol. For PLT relocs, track references
214 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
215 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
216 symbol references, count the number of relocations needed for
217 that symbol. For default switch case, don't error, this lets
218 the TLS relocs not explicitly handled by this function get
220 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
221 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
222 it from sparc64_elf_hash_table. Store the real PLT offset
223 in h->plt.offset, and build PLT entries one at a time. Also
224 get .dynbss section pointer from htab.
225 (allocate_dynrelocs, readonly_dynrelocs,
226 sparc64_omit_section_dynsym): New functions.
227 (sparc64_elf_omit_section_dynsym): Use these new functions as
229 (dtpoff_base, tpoff): New functions.
230 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
231 locals, get them from sparc64_elf_hash_table. Handle TLS
232 relocations and refcounting in main relocation loop.
233 (sparc64_elf_finish_dynamic_symbol): Use
234 sparc64_elf_link_hash_table. Build PLT entries as we see
235 them. Handle TLS GOT relocations.
236 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
237 from sparc64_elf_hash_table. Initialize only PLT header
238 not all entries since we not build PLT entries one by one.
239 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
240 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
241 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
243 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
245 * elflink.c (elf_link_input_bfd): Update check for removed
248 2005-04-12 Alan Modra <amodra@bigpond.net.au>
250 * Makefile.am: Run "make dep-am".
251 * Makefile.in: Regenerate.
252 * aclocal.m4: Regenerate.
253 * libcoff.h: Regenerate.
255 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
257 * linker.c (_bfd_generic_link_output_symbols): Also check if
258 the output section of an input section has been removed from
261 * section.c (bfd_section_list_remove): Clear the next field
262 of the removed section.
263 (bfd_section_removed_from_list): New.
264 * bfd-in2.h: Regenerated.
266 2005-04-11 David S. Miller <davem@davemloft.net>
268 * elf32-sparc.c (elf32_sparc_relocate_section,
269 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
270 R_SPARC_TLS_LE_{HIX22,LOX10}.
271 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
272 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
273 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
274 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
276 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
278 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
280 2005-04-11 Nick Clifton <nickc@redhat.com>
282 * aout-target.h: Convert to ISO C.
283 * aoutf1.h: Convert to ISO C.
284 * aoutx.h: Convert to ISO C.
285 * bout.c: Convert to ISO C.
286 * dwarf1.c: Convert to ISO C.
287 * ecoffswap.h: Convert to ISO C.
288 * freebsd.h: Convert to ISO C.
289 * genlink.h: Convert to ISO C.
290 * ieee.c: Convert to ISO C.
291 * ihex.c: Convert to ISO C.
292 * libcoff-in.h: Convert to ISO C.
293 * mach-o.c: Convert to ISO C.
294 * mach-o.h: Convert to ISO C.
295 * netbsd.h: Convert to ISO C.
296 * ns32k.h: Convert to ISO C.
297 * ns32knetbsd.c: Convert to ISO C.
298 * oasys.c: Convert to ISO C.
299 * pdp11.c: Convert to ISO C.
300 * pef-traceback.h: Convert to ISO C.
301 * pef.c: Convert to ISO C.
302 * pef.h: Convert to ISO C.
303 * riscix.c: Convert to ISO C.
304 * som.c: Convert to ISO C.
305 * som.h: Convert to ISO C.
306 * srec.c: Convert to ISO C.
307 * stabs.c: Convert to ISO C.
308 * sunos.c: Convert to ISO C.
309 * tekhex.c: Convert to ISO C.
310 * versados.c: Convert to ISO C.
311 * version.h: Convert to ISO C.
312 * xcoff-target.h: Convert to ISO C.
313 * xcofflink.c: Convert to ISO C.
314 * xsym.c: Convert to ISO C.
315 * xsym.h: Convert to ISO C.
317 2005-04-08 Paul Brook <paul@codesourcery.com>
319 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
320 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
321 (ARM2THUMB_PIC_GLUE_SIZE): Define.
322 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
323 (elf32_arm_to_thumb_stub): Create PIC stubs.
324 (record_arm_to_thumb_glue): Use different stub size for relocatable
327 2005-04-05 Alan Modra <amodra@bigpond.net.au>
329 * elf64-ppc.c (dec_dynrel_count): New function split out from
330 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
331 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
332 (ppc64_elf_tls_optimize): Likewise.
334 2005-04-05 Mark Kettenis <kettenis@gnu.org>
336 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
338 (SPARC64_WCOOKIE_OFFSET): New.
339 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
341 2005-04-05 Nick Clifton <nickc@redhat.com>
343 * po/rw.po: New translation: Kinyarwanda
344 * configure.in (ALL_LINGUAS): Add rw
345 * configure: Regenerate.
347 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
349 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
350 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
351 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
353 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
354 to check for SHT_MIPS_OPTIONS sections.
355 (_bfd_mips_elf_set_section_contents): Likewise.
357 2005-04-04 Eric Christopher <echristo@redhat.com>
359 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
360 Clean up gp handling code.
362 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
364 * elf.c (bfd_elf_set_group_contents): Ignore linker created
366 (assign_section_numbers): Accept link_info. Check SHT_GROUP
367 sections for relocatable files only. Remove the linker created
369 (_bfd_elf_compute_section_file_positions): Pass link_info to
370 assign_section_numbers.
372 * elfxx-ia64.c (elfNN_ia64_object_p): New.
373 (elf_backend_object_p): Defined.
375 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
377 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
379 2005-04-03 Fred Fish <fnf@specifixinc.com>
381 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
382 dwarf_ranges_size members.
383 (struct comp_unit): Add base_address member.
384 (struct funcinfo): Replace low/high members with an arange.
385 (arange_add): Replace incoming "unit" parameter with "abfd" and
386 "first_arange" pointers. Reorganize/rewrite function body.
387 (decode_line_info): Change arange_add call to pass bfd and arange
389 (lookup_address_in_line_info_table): Use arange list instead of
390 individual low/high members. Walk function's arange list to find
391 lowest PC in list, to test for overlapping functions.
392 (read_debug_ranges): New function, reads the debug_ranges section.
393 (lookup_address_in_function_table): Use arange list instead of
394 individual low/high members. Rewrite to find smallest range that
396 (read_rangelist): Read a given rangelist from debug_ranges.
397 (scan_unit_for_functions): Use arange list instead of individual
398 low/high members. Handle a DW_AT_ranges attribute.
399 (parse_comp_unit): Use arange list instead of individual low/high
400 members. Save comp unit base address. Handle a DW_AT_ranges
403 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
405 * elf.c (assign_section_numbers): Really use the kept section.
407 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
409 * elf-bfd.h (_bfd_elf_check_kept_section): New.
411 * elf.c (assign_section_numbers): When sh_link points to a
412 discarded section, call _bfd_elf_check_kept_section to see if
413 the kept section can be used. Otherwise reject sh_link
414 pointing to discarded section.
416 * elflink.c (_bfd_elf_check_kept_section): New.
417 (elf_link_input_bfd): Use it.
419 2005-04-01 Alan Modra <amodra@bigpond.net.au>
421 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
422 that we no longer need.
424 2005-04-01 Alan Modra <amodra@bigpond.net.au>
426 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
428 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
430 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
432 * elf.c (assign_section_numbers): Fix a typo.
434 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
436 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
438 (_bfd_elf_section_already_linked): Likewise.
440 2005-03-31 Jerome Guitton <guitton@gnat.com>
442 * config.in: Regenerate.
444 2005-03-31 Jerome Guitton <guitton@gnat.com>
446 * config.in (HAVE_DECL_BASENAME): New configure macro.
447 * configure.in: Check for basename.
448 * configure: Regenerate.
450 2005-03-30 Julian Brown <julian@codesourcery.com>
452 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
453 bfd_elf32_is_arm_mapping_symbol_name.
454 * bfd-in2.h: Regenerate.
455 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
456 bfd_elf32_is_arm_mapping_symbol_name.
457 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
458 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
459 (arm_elf_find_function): Likewise.
460 (elf32_arm_output_symbol_hook): Likewise.
462 2005-03-30 Julian Brown <julian@codesourcery.com>
464 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
465 * bfd-in2.h: Regenerate.
466 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
467 bfd_elf32_is_arm_mapping_symbol_name.
468 (elf32_arm_output_symbol_hook): Likewise.
469 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
471 (is_arm_mapping_symbol_name): Function moved from here...
472 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
475 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
477 * configure.in: Check for ffs decl and alphabetize.
478 * config.in: Regenerate.
479 * configure: Regenerate.
480 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
483 2005-03-29 Fred Fish <fnf@specifixinc.com>
485 * dwarf2.c (struct comp_unit): Fix typo.
486 (scan_unit_for_functions): Remove unused local variable "name"
487 and dead code that set it.
489 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
490 Phil Blundell <philb@gnu.org>
492 * bfd-in2.h, libbfd.h: Regenerated.
493 * reloc.c: Add ARM TLS relocations.
494 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
496 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
497 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
498 (elf32_arm_tls_ie32_howto): New.
499 (elf32_arm_howto_from_type): Support TLS relocations.
500 (elf32_arm_reloc_map): Likewise.
501 (elf32_arm_reloc_type_lookup): Likewise.
503 (struct elf32_arm_obj_tdata): New.
504 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
505 (elf32_arm_mkobject): New function.
506 (struct elf32_arm_relocs_copied): Add pc_count.
507 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
508 (GOT_TLS_IE): Define.
509 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
510 (elf32_arm_link_hash_newfunc): Initialize tls_type.
511 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
512 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
513 (dtpoff_base, tpoff): New functions.
514 (elf32_arm_final_link_relocate): Handle TLS relocations.
515 (IS_ARM_TLS_RELOC): Define.
516 (elf32_arm_relocate_section): Warn about TLS mismatches.
517 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
518 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
519 TLS relocations and pc_count.
520 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
521 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
523 (elf32_arm_size_dynamic_sections): Handle TLS.
524 (elf32_arm_finish_dynamic_symbol): Likewise.
525 (bfd_elf32_mkobject): Define.
527 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
529 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
530 relocation types. Don't count relocations which will use a PLT.
532 2005-03-29 Joel Brobecker <brobecker@gnat.com>
534 * elf.c (elfcore_grok_nto_status): Print tid as long.
535 (elfcore_grok_nto_regs): Likewise.
537 2005-03-29 Joel Brobecker <brobecker@gnat.com>
539 * irix-core.c: Remove some unnecessary prototypes.
541 2005-03-28 Joel Brobecker <brobecker@adacore.com>
543 * irix-core.c: Convert to ISO C.
545 2005-03-28 Joel Brobecker <brobecker@adacore.com>
547 * irix-core.c (do_sections): Replace + by | in expression.
548 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
549 to unused parameters to avoid a compiler warning.
551 2005-03-28 Mark Kettenis <kettenis@gnu.org>
553 * netbsd-core.c: Convert to ISO C. Fix formatting.
555 2005-03-24 Eric Christopher <echristo@redhat.com>
557 * elfxx-mips.c: Revert previous patch.
559 2005-03-24 Nick Clifton <nickc@redhat.com>
561 * targets.c (_bfd_target_vector): Only include the
562 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
565 2005-03-24 James E Wilson <wilson@specifixinc.com>
567 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
568 (BFD64_BACKENDS): Add elf32-ia64.lo.
569 * Makefile.in: Regenerate.
571 2005-03-23 Eric Christopher <echristo@redhat.com>
573 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
574 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
575 after emitting relocation.
576 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
577 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
580 2005-03-23 Mike Frysinger <vapier@gentoo.org>
581 Nick Clifton <nickc@redhat.com>
583 * config.bfd: Accept any C library to accompany a GNU Linux
584 implementation, not just the GNU C library.
585 * configure.in: Likewise.
586 * configure: Regenerate.
588 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
590 * bfd-in.h (_bfd_elf_provide_symbol): New.
591 * bfd-in2.h: Regenerated.
593 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
594 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
597 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
600 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
602 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
604 2005-03-22 Bob Wilson <bob.wilson@acm.org>
606 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
607 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
608 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
609 (xtensa_opcode_decode): Rearrange code.
611 2005-03-22 Nick Clifton <nickc@redhat.com>
613 * binary.c: Convert to ISO C90 formatting.
614 * coff-arm.c: Convert to ISO C90 formatting.
615 * coffgen.c: Convert to ISO C90 formatting.
616 * elf32-gen.c: Convert to ISO C90 formatting.
617 * elf64-gen.c: Convert to ISO C90 formatting.
618 * hash.c: Convert to ISO C90 formatting.
619 * ieee.c: Convert to ISO C90 formatting.
621 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
623 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
624 unresolved symbols in R_ARM_NONE relocations.
626 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
628 * elf32-arm.c (elf32_arm_final_link_relocate): Add
629 UNRESOLVED_RELOC_P argument. Set it appropriately.
630 (elf32_arm_relocate_section): Update call to
631 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
632 unresolved_reloc instead.
634 2005-03-23 Alan Modra <amodra@bigpond.net.au>
636 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
637 .gnu.warning.* sections.
639 2005-03-22 Alan Modra <amodra@bigpond.net.au>
641 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
643 (ppc_elf_create_linker_section): Don't try to reuse existing section.
644 (elf_create_pointer_linker_section): Delete info parm. Don't make
645 h dynamic. Don't set written_address_p.
646 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
647 (bfd_put_ptr): Delete.
648 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
649 Always write section contents. Assert global sym is def_regular.
650 Use offset bottom bit as a written flag.
651 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
654 2005-03-22 Alan Modra <amodra@bigpond.net.au>
656 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
657 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
660 2005-03-21 Nick Clifton <nickc@redhat.com>
662 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
664 (t2a1_bx_pc_insn): Likewise.
665 (t2a2_noop_insn): Likewise.
666 (t2a3_b_insn): Likewise.
667 (t2a1_push_insn): Likewise.
668 (t2a2_ldr_insn): Likewise.
669 (t2a3_mov_insn): Likewise.
670 (t2a4_bx_insn): Likewise.
671 (t2a5_pop_insn): Likewise.
672 (t2a6_bx_insn): Likewise.
673 (coff_arm_relocate_section): Only declare the high_address
674 variable for non WINCE targets.
676 2005-03-22 Alan Modra <amodra@bigpond.net.au>
678 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
679 SEC_LINKER_CREATED. Attach to dynobj.
680 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
682 2005-03-21 Alan Modra <amodra@bigpond.net.au>
684 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
685 sym_offset. Add name, bss_name, sym_name, sym_val.
686 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
687 Add sdata array of elf_linker_section_t.
688 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
689 (enum elf_linker_section_enum): Delete.
690 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
691 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
692 the special sections are needed. Adjust htab->sdata refs.
693 Ensure dynobj is set in sreloc code.
694 (ppc_elf_size_dynamic_sections): Strip sdata sections.
695 (ppc_elf_set_sdata_syms): New function.
696 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
697 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
698 sym_val instead of sym_hash.
699 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
701 2005-03-21 Alan Modra <amodra@bigpond.net.au>
703 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
704 (ppc_elf_merge_private_bfd_data): Likewise.
706 2005-03-21 Alan Modra <amodra@bigpond.net.au>
708 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
709 (ppc_elf_create_linker_section): Don't create rel_section.
710 (elf_create_pointer_linker_section): Don't size relocs.
711 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
712 Don't generate relocs.
713 (ppc_elf_relocate_section): Adjust calls to
714 elf_finish_pointer_linker_section.
716 2005-03-21 Alan Modra <amodra@bigpond.net.au>
718 * elf32-ppc.c (is_ppc_elf_target): New function.
719 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
720 for bfd_target_elf_flavour. Do this test before endian check.
721 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
722 (ppc_elf_size_dynamic_sections): Likewise.
724 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
726 * elf-bfd.h (elf_backend_data): Add int to
727 elf_backend_section_from_shdr.
728 (bfd_elf_section_data): Update comment for this_idx.
729 (_bfd_elf_make_section_from_shdr): Add int.
730 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
732 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
733 and use it to set this_idx in bfd_elf_section_data.
734 (bfd_section_from_shdr): Pass shindex to
735 _bfd_elf_make_section_from_shdr.
736 (_bfd_elf_section_from_bfd_section): Use this_idx in
737 bfd_elf_section_data to find section index.
739 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
740 index and pass it to _bfd_elf_make_section_from_shdr.
741 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
742 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
743 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
744 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
745 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
746 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
747 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
748 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
749 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
751 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
752 Ross Ridge <rridge@csclub.uwaterloo.ca>
754 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
755 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
758 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
760 * elflink.c (elf_mark_used_section): Remove check for special
763 2005-03-18 Andreas Schwab <schwab@suse.de>
765 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
766 from bfd_vma to ia64_insn, remove broken cast.
768 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
770 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
771 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
772 elf_m68k_finish_dynamic_sections): Use it.
774 2005-03-17 Paul Brook <paul@codesourcery.com>
775 Dan Jacobowitz <dan@codesourcery.com>
776 Mark Mitchell <mark@codesourcery.com>
778 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
779 (elf32_arm_additional_program_headers): Likewise.
780 (elf_backend_modify_segment_map): Define.
781 (elf_backend_additional_program_headers): Likewise.
782 (elf32_arm_symbian_modify_segment_map): Use
783 elf32_arm_modify_segment_map.
785 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
787 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
788 for special sections.
790 2005-03-18 Alan Modra <amodra@bigpond.net.au>
792 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
793 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
794 section_sym_count param, and return number of section symbols.
795 (bfd_elf_size_dynamic_sections): Clear section symbol area of
796 .dynsym contents. Don't bother calling swap_symbol_out on the
797 first all-zero dynsym.
798 (elf_mark_used_section): Formatting. Avoid twiddling flags in
799 special sections like bfd_abs_section.
800 (bfd_elf_gc_sections): Spelling fix.
802 2005-03-16 Fred Fish <fnf@specifixinc.com>
805 * dwarf2.c (read_indirect_string): Fix apparent typo, check
806 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
808 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
810 * elflink.c (elf_mark_used_section): New.
811 (bfd_elf_gc_sections): Call elf_gc_mark_section for
812 non-relocatable link if we don't do GC.
814 2005-03-16 Nick Clifton <nickc@redhat.com>
815 Ben Elliston <bje@au.ibm.com>
817 * configure.in (werror): New switch: Add -Werror to the
818 compiler command line. Enabled by default. Disable via
820 * configure: Regenerate.
822 2005-03-16 Nick Clifton <nickc@redhat.com>
824 * ecoff.c: Convert to ISO C90 formatting.
826 2005-03-16 Alan Modra <amodra@bigpond.net.au>
828 * elf32-ppc.c: Divide file into general and linker specific
829 functions. Sort linker functions into roughly the order in which
830 they are called by the ELF linker code.
832 2005-03-16 Alan Modra <amodra@bigpond.net.au>
834 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
835 on section. Correct comment, and add FIXME.
836 (ppc_elf_additional_program_headers): Don't bump header count for
837 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
838 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
839 do allocate memory if they need it.
841 2005-03-15 Mikkel Krautz <krautz@gmail.com>
843 * config.bfd (x86_64-elf): Add target.
845 2005-03-15 Alan Modra <amodra@bigpond.net.au>
847 * po/es.po: Commit new Spanish translation.
849 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
851 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
852 for global symbol when reporting overflow.
854 2005-03-11 Jakub Jelinek <jakub@redhat.com>
856 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
858 * archive.c (_bfd_ar_spacepad): New function.
859 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
860 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
861 coff_write_armap): Use it.
862 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
864 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
866 2005-03-10 Mark Kettenis <kettenis@gnu.org>
868 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
869 has_table to the start of the function.
871 2005-03-10 Ben Elliston <bje@au.ibm.com>
873 * archive.c: Include hashtab.h.
874 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
875 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
876 (hash_file_ptr): New function.
877 (eq_file_ptr): Likewise.
878 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
879 * libbfd-in.h: Include hashtab.h.
880 (struct artdata): Change `cache' member type to htab_t.
883 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
885 * configure.in: Bump version to 2.16.90.
886 * configure: Regenerated.
888 2005-03-07 Jakub Jelinek <jakub@redhat.com>
890 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
891 close is a function like macro in system headers.
893 2005-03-07 Alan Modra <amodra@bigpond.net.au>
896 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
897 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
899 2005-03-06 Alan Modra <amodra@bigpond.net.au>
901 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
903 2005-03-05 Alan Modra <amodra@bigpond.net.au>
905 * po/bfd.pot: Regenerate.
907 2005-03-05 Alan Modra <amodra@bigpond.net.au>
909 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
911 (func_desc_adjust): Force dot-syms local in executables as well
914 2005-03-04 David Daney <ddaney@avtrex.com>
916 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
917 '__gnu_local_gp' symbol used by gas -mno-shared.
919 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
921 * elf-bfd.h (elf_backend_data): Add "const char *" to
922 elf_backend_section_from_phdr.
924 * elf.c (bfd_section_from_phdr): Pass "proc" to the
925 elf_backend_section_from_phdr hook.
927 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
928 Joseph Myers <joseph@codesourcery.com>
930 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
931 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
933 (struct mips_elf_got_per_bfd_arg): Add global_count.
934 (struct mips_elf_count_tls_arg): New.
935 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
936 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
937 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
938 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
939 (TLS_RELOC_P): Define.
940 (TP_OFFSET, DTP_OFFSET): Define.
941 (dtprel_base, tprel_base): New functions.
942 (mips_elf_link_hash_newfunc): Initialize tls_type.
943 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
944 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
946 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
947 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
948 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
949 (mips_tls_got_index): New functions.
950 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
951 arguments. Pass them to mips_elf_create_local_got_entry. Use
953 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
955 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
956 mips_elf_create_local_got_entry.
957 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
958 arguments. Handle TLS entries.
959 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
960 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
962 (mips_elf_record_global_got_symbol): Likewise.
963 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
965 (mips_elf_merge_gots): Handle TLS entries when merging.
966 (mips_elf_initialize_tls_index): New function.
967 (mips_elf_set_global_got_offset): Handle TLS entries.
968 (mips_elf_adjust_gp): Handle TLS.
969 (mips_elf_multi_got): Remove redundant call to
970 mips_elf_resolve_final_got_entries. Initialize global_count.
971 Correct a comment. Initialize new TLS members of mips_got_info.
972 Assign TLS GOT indexes for new GOTs.
973 (mips_elf_create_got_section): Initialize new TLS members of
975 (mips_elf_calculate_relocation): Handle TLS relocs.
976 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
978 (_bfd_mips_elf_always_size_sections): Handle TLS.
979 (_bfd_mips_elf_size_dynamic_sections): Likewise.
980 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
982 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
983 (_bfd_mips_elf_hide_symbol): Handle TLS.
984 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
985 (mips_reloc_map): Add TLS relocs.
986 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
987 * elf64-mips.c (mips_elf64_howto_table_rel)
988 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
989 * reloc.c: Define new MIPS TLS relocations.
990 * libbfd.h, bfd-in2.h: Regenerated.
992 2005-03-02 Jan Beulich <jbeulich@novell.com>
994 * Makefile.am: Add dependency of cache.o on libiberty.h.
995 * cache.c: Include libiberty.h.
996 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
998 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1000 * elf.c (bfd_section_from_shdr <default case>): Call
1001 elf_backend_section_from_shdr hook unconditionally, and return
1003 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1004 * elfxx-target.h (elf_backend_section_from_shdr)
1005 (elf_backend_section_from_phdr): Default to
1006 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1009 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1011 * targets.h: Typo fix.
1012 * bfd-in2.h: Regenerate.
1014 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1015 structs to size on-disk structures.
1016 (b_out_set_section_contents): Size the external struct, not the
1017 internal one for on-disk size.
1018 (b_out_sizeof_headers): Likewise.
1020 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1022 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1023 entry points with the func descriptor as well as undefweak.
1025 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1027 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1028 present when IMPORT_NAME_UNDOECRATE is used.
1030 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1033 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1036 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1037 to _bfd_elf_merge_symbol.
1039 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1040 unsigned int to return the alignment of the old common symbol
1041 in the dynamic object.
1042 (_bfd_elf_add_default_symbol): Pass NULL to
1043 _bfd_elf_merge_symbol.
1044 (elf_link_add_object_symbols): Pass &old_alignment to
1045 _bfd_elf_merge_symbol. Get the alignment of the new common
1046 symbol in the dynamic object.
1048 2005-02-24 Ben Elliston <bje@au.ibm.com>
1050 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1051 * format.c (bfd_check_format_matches): Likewise.
1052 * archive.c (BFD_GNU960_ARMAG): Likewise.
1053 (bfd_generic_archive_p): Likewise.
1054 (_bfd_write_archive_contents): Likewise.
1056 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1058 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1059 * configure: Regenerate.
1061 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1063 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1064 COMDAT group sections to have default visibility.
1066 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1068 * coffcode.h (coff_print_aux): Warning fix.
1069 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1070 instead of section pointer to identify.
1071 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1072 the correct size buffer for local sym mangling too.
1073 (h8300_bfd_link_add_symbols): Likewise.
1074 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1076 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1077 * elf32-xtensa.c (literal_value_hash): Warning fix.
1078 * versados.c (process_otr): Warning fix.
1079 (versados_canonicalize_reloc): Likewise.
1080 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1081 * vms.c (fill_section_ptr): Warning fix.
1083 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1085 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1086 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1088 2005-02-23 Nick Clifton <nickc@redhat.com>
1090 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1091 the relvaddr field of the Elf32_crinfo structure.
1093 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1094 variables that are passed by reference to
1095 m68hc11_get_relocation_value in case that function does not
1098 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1099 return statements and replace with a single return at the end of
1100 the function. This helps pacify the flow analysis code in gcc 4.0.
1102 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1103 strtab to avoid compile time warning.
1105 2005-02-23 Ben Elliston <bje@au.ibm.com>
1107 * opncls.c (bfd_zalloc): Document this function.
1109 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1111 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1112 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1113 Replace SEC_SHARED with SEC_COFF_SHARED.
1114 (styp_to_sec_flags): Likewise.
1116 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1117 (TARGET_LITTLE_SYM): Likewise.
1119 * section.c (SEC_ARCH_BIT_0): Removed.
1120 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1121 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1122 (SEC_SHARED): Renamed to ...
1123 (SEC_COFF_SHARED): This.
1124 (SEC_BLOCK): Renamed to ...
1125 (SEC_TIC54X_BLOCK): This.
1126 (SEC_CLINK): Renamed to ...
1127 (SEC_TIC54X_CLINK): This.
1128 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1129 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1131 * bfd-in2.h: Regenerated.
1133 2005-02-21 Fred Fish <fnf@specifixinc.com>
1135 * dwarf2.c (find_abstract_instance_name): Call recursively
1136 to handle a DW_AT_specification.
1138 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1140 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1141 mips_elf_create_dynamic_relocation,
1142 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1143 Remove #if 0'd code.
1145 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1147 * Makefile.am: Run "make dep-am"
1148 * Makefile.in: Regenerate.
1150 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1152 * coffgen.c (bfd_coff_get_comdat_section): Check that
1153 coff_section_data isn't NULL.
1155 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1157 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1158 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1159 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1160 useless assignments.
1161 (xcoff_write_archive_contents_big): Likewise.
1162 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1163 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1164 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1165 * cofflink.c (process_embedded_commands): Warning fixes.
1166 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1168 * dwarf2.c: Warning fixes.
1169 * elf-bfd.h: Likewise.
1170 * elf-eh-frame.c: Likewise.
1171 * elf-strtab.c: Likewise.
1173 * elf32-m68k.c: Likewise.
1174 * elf32-ppc.c: Likewise.
1175 * elf32-sh-symbian.c: Likewise.
1176 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1177 * elf64-sh64.c: Likewise.
1178 * peicode.h: Likewise.
1179 * elf64-mmix.c: Warning fixes.
1180 * elfcode.h: Likewise.
1181 * elfxx-mips.c: Likewise.
1182 * libbfd-in.h: Likewise.
1183 * libbfd.c: Likewise.
1184 * mach-o.c: Likewise.
1185 * merge.c: Likewise.
1187 * opncls.c: Likewise.
1190 * vms-hdr.c: Likewise.
1191 * vms-tir.c: Likewise.
1192 * xtensa-isa.c: Likewise.
1193 * xtensa-modules.c: Likewise.
1195 (pstrcmp): Use correct choice of string lengths. Fix return value.
1196 (bfd_sym_module_name): Correct string length.
1197 * bfd-in2.h: Regenerate.
1198 * libbfd.h: Regenerate.
1200 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1202 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1203 uninitialized check_segment[1] in TLSMOFF case.
1204 Reported by Alan Modra.
1205 (elf32_frv_relocate_section): Improve errors and warnings.
1207 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1209 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1211 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1213 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1214 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1215 * pef.c (bfd_pef_scan): Don't ignore return value of
1216 bfd_pef_scan_start_address.
1217 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1218 bfd_mach_o_scan_start_address.
1219 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1220 * elfxx-mips.c: Remove unnecessary prototypes.
1221 (sort_dynamic_relocs_64): Abort if not BFD64.
1223 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1225 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1226 Skip toc reloc adjust if reloc_count is zero.
1228 2005-02-15 Nigel Stephens <nigel@mips.com>
1229 Maciej W. Rozycki <macro@mips.com>
1231 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1232 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1233 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1234 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1235 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1237 (mips16_gprel_reloc): Remove bit shuffling; call
1238 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1239 and _bfd_mips16_elf_reloc_shuffle() instead.
1240 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1241 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1243 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1244 elf_mips16_howto_table_rel.
1245 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1246 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1247 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1248 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1249 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1251 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1252 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1253 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1255 (mips16_gprel_reloc): Remove bit shuffling; call
1256 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1257 and _bfd_mips16_elf_reloc_shuffle() instead.
1258 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1259 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1261 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1262 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1263 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1264 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1265 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1266 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1267 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1269 (mips16_gprel_reloc): Remove bit shuffling; call
1270 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1271 and _bfd_mips16_elf_reloc_shuffle() instead.
1272 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1273 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1275 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1276 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1277 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1278 handle bit shuffling for MIPS16 relocs.
1279 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1280 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1281 and _bfd_mips16_elf_reloc_shuffle().
1282 (_bfd_mips_elf_generic_reloc): Likewise.
1283 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1285 (mips_elf_obtain_contents): Remove bit shuffling.
1286 (mips_elf_perform_relocation): Likewise; call
1287 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1289 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1291 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1292 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1293 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1294 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1295 (BFD_RELOC_MIPS16_LO16): Likewise.
1296 * bfd-in2.h: Regenerate.
1297 * libbfd.h: Regenerate.
1299 2005-02-15 Jan Beulich <jbeulich@novell.com>
1301 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1302 R_IA64_DTPMOD64[LM]SB.
1304 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1306 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1307 backward branch in the same section.
1308 (elfNN_ia64_relocate_section): Inform users that the input
1309 section is too big to relax br instruction when overflow
1310 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1311 and R_IA64_PCREL21F.
1313 2005-02-14 Orjan Friberg <orjanf@axis.com>
1315 * elfcore.h (elf_core_file_p): Move the call to
1316 elf_backend_object_p to allow the correct machine to be set before
1317 processing the program headers.
1319 2005-02-14 Nick Clifton <nickc@redhat.com>
1322 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1323 aware flag from the input bfd to the output bfd.
1325 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1327 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1328 R_MIPS_LITERAL relocations for external symbols.
1329 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1330 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1332 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1334 * bfd-in2.h: Rebuilt.
1336 2005-02-11 Paul Brook <paul@codesourcery.com>
1338 * elf-bfd.h (struct elf_link_hash_table): Add
1339 is_relocatable_executable.
1340 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1341 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1342 symbols in relocatable executables.
1343 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1344 relocatable executables.
1345 (_bfd_elf_link_renumber_dynsyms): Ditto.
1346 (bfd_elf_final_link): Ditto.
1347 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1348 relocations into relocatable executables.
1349 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1350 executables. Also copy absolute relocations.
1351 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1352 in relocatable executables.
1353 (allocate_dynrelocs): Copy relocations for relocatable executables.
1354 Output dynamic symbols for symbols defined in linker scripts.
1356 2005-02-11 Nick Clifton <nickc@redhat.com>
1358 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1359 to avoid a compile time warning.
1361 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1364 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1365 inclusion of coffcode.h so that it is actually picked up.
1367 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1368 case it is not used.
1370 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1371 structure and macro.
1373 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1376 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1377 to protect the declaration of this array.
1379 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1380 Avoid call to memcpy with a size of 0.
1382 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1384 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1385 old-style branches to undefined dot-symbols which will be
1386 satisfied by a plt call.
1388 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1390 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1391 (ppc64_elf_copy_indirect_symbol): ..here.
1392 (func_desc_adjust): Use move_plt_plist.
1394 2005-02-10 Paul Brook <paul@codesourcery.com>
1396 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1398 2005-02-10 Paul Brook <paul@codesourcery.com>
1400 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1402 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1403 (elf_link_renumber_local_hash_table_dynsyms): New function.
1404 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1406 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1408 * bfd-in.h (BFD_LINKER_CREATED): Define.
1409 * bfd-in2.h: Rebuilt.
1410 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1411 BFD_LINKER_CREATED bfds when determining input bfds without
1412 .note.GNU-stack section.
1414 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1416 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1417 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1418 relocations against external symbols unchanged.
1420 2005-02-08 Paul Brook <paul@codesourcery.com>
1422 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1425 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1427 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1430 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1432 * elf64-mips.c: Fix formatting throughout.
1434 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1436 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1438 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1440 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1441 *ABS*/*UND* sections.
1442 (elf32_frv_relocate_section): Move zero-addend-required error...
1443 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1444 missing needed TLS section.
1446 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1448 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1449 being the last symbol.
1450 (aout_link_add_symbols): Just return TRUE if a warning
1453 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1455 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1456 R_MIPS_GPREL32 relocations against external symbols.
1457 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1460 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1462 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1463 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1464 elf_string_from_elf_strtab.
1465 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1466 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1467 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1468 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1469 looking at cached symtab info first, before iterating over headers.
1470 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1471 * elfcode.h (elf_object_p): Don't load section header stringtab
1474 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1477 against protected function when building shared library.
1480 * elf64-x86-64.c (is_32bit_relative_branch): New.
1481 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1482 protected function symbol when building shared library for
1483 32bit relative branch instruction.
1485 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1487 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1488 syms when doing a relocatable link.
1489 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1491 (ppc64_elf_tls_setup): Likewise.
1492 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1494 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1496 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1497 (link_hash_newfunc): Clear all locals using memset.
1498 (make_fdh): Remove flags param. Always create fake func desc
1499 weak. Link the descriptor with the code entry sym.
1500 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1501 (add_symbol_adjust): Adjust make_fdh call.
1502 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1503 descriptor to strong undefined if code entry is strong.
1505 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1507 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1508 lookup here. Set to new before calling bfd_link_repair_undef_list.
1509 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1511 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1513 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1515 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1517 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1518 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1519 before the as-needed lib was loaded. Abort on unexpected refs.
1521 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1523 * elflink.c (elf_smash_syms): Expand comments.
1524 (elf_link_add_object_symbols): Only call elf_smash_syms for
1525 as-needed dynamic objects.
1527 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1528 everything, just the field specific to ia64.
1529 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1531 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1533 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1534 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1536 (struct add_symbol_adjust_data): New.
1537 (add_symbol_adjust): Make an undefweak func desc for old ABI
1538 objects to link with --as-needed shared libs. Return fail status.
1539 Don't adjust old ABI func entry sym to weak if func desc syms
1541 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1544 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1546 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1549 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1551 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1552 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1553 remove anything but new and undefweak.
1554 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1556 (_bfd_elf_create_dynamic_sections): Formatting.
1557 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1558 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1559 (struct elf_smash_data): New.
1560 (elf_smash_syms): New function.
1561 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1562 unneeded dynamic objects to loaded list.
1563 (elf_link_output_extsym): Don't handle as-needed here. Strip
1564 bfd_link_hash_new symbols.
1565 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1566 delref when dynindx is already -1.
1567 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1569 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1571 2005-02-01 Ben Elliston <bje@au.ibm.com>
1573 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1575 2005-02-01 Ben Elliston <bje@au.ibm.com>
1577 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1578 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1579 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1580 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1581 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1582 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1583 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1584 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1585 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1586 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1587 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1588 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1589 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1590 throughout. Similarly, collapse #if 1'd code.
1592 2005-02-01 Ben Elliston <bje@au.ibm.com>
1594 * elf-bfd.h (bfd_elf_discard_group): Remove.
1595 * elf.c (bfd_elf_discard_group): Likewise.
1596 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1598 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1600 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1601 (_bfd_elf_eh_frame_address_size): Declare.
1602 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1603 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1604 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1605 (elf_backend_eh_frame_address_size): Define.
1606 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1607 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1608 size from the new backend hook.
1609 (_bfd_elf_write_section_eh_frame): Likewise.
1610 (_bfd_elf_eh_frame_address_size): New function.
1612 2005-01-31 Andrew Cagney <cagney@gnu.org>
1614 * configure: Regenerate to track ../gettext.m4.
1616 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1618 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1619 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1621 2005-01-31 Nick Clifton <nickc@redhat.com>
1623 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1624 sparc-lynxos, vax-vms) be obsolete.
1626 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1628 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1629 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1630 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1631 * elfcode.h (elf_object_p): Use minpagesize instead of
1633 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1634 (elfNN_bed): Include ELF_MINPAGESIZE.
1636 2005-01-28 Julian Brown <julian@codesourcery.com>
1638 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1639 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1640 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1641 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1642 passing flag value from ld. Set flag value in global hash table entry.
1643 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1646 2005-01-27 Andrew Cagney <cagney@gnu.org>
1648 * configure: Regenerate to track ../gettext.m4 change.
1650 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1652 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1655 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1657 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1658 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1660 * reloc.c: Add R_FRV_TLSMOFF.
1661 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1662 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1663 (elf32_frv_relocate_section): Handle it.
1664 (elf32_frv_check_relocs): Likewise.
1665 * libbfd.h, bfd-in2.h: Rebuilt.
1666 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1667 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1668 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1669 such that they return the constant in gr9.
1670 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1672 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1673 too, such that they shrink on relaxation.
1674 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1675 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1676 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1677 if we can guarantee the use of 16-bit constants.
1678 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1679 Introduce TLS support for FR-V FDPIC.
1680 * reloc.c: Add TLS relocations.
1681 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1682 (elf32_frv_rel_tlsdesc_value_howto): New.
1683 (elf32_frv_rel_tlsoff_howto): New.
1684 (frv_reloc_map): Add new mappings.
1685 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1687 (frvfdpic_dynamic_got_plt_info): New.
1688 (frvfdpic_plt_tls_ret_offset): New.
1689 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1690 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1691 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1692 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1694 (struct frvfdpic_relocs_info): Add TLS fields.
1695 (frvfdpic_relocs_info_hash): Warning clean up.
1696 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1697 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1698 (FRVFDPIC_TLS_BIAS): Define.
1699 (tls_biased_base): New.
1700 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1702 (frv_reloc_type_lookup): Likewise.
1703 (frvfdpic_info_to_howto_rel): Likewise.
1704 (elf32_frv_relocate_section): Likewise.
1705 (_frv_create_got_section): Create the PLT section here.
1706 (elf32_frvfdpic_create_dynamic_sections): Not here.
1707 (_frvfdpic_count_nontls_entries): Move out of...
1708 (_frvfdpic_count_got_plt_entries): ... here.
1709 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1710 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1712 (_frvfdpic_relax_tls_entries): New.
1713 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1714 (_frvfdpic_get_tlsdesc_entry): New.
1715 (_frvfdpic_assign_got_entries): Add TLS support.
1716 (_frvfdpic_assign_plt_entries): Likewise.
1717 (_frvfdpic_reset_got_plt_entries): New.
1718 (_frvfdpic_size_got_plt): Move out of...
1719 (elf32_frvfdpic_size_dynamic_sections): ... here.
1720 (_frvfdpic_relax_got_plt_entries): New.
1721 (elf32_frvfdpic_relax_section): New.
1722 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1723 (elf32_frv_check_relocs): Add TLS support.
1724 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1725 * libbfd.h, bfd-in2.h: Rebuilt.
1727 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1729 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1730 loadable reloc sections.
1731 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1732 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1734 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1736 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1737 sections immediately when linking shared libs. Instead, wait until
1738 we know a lib is needed.
1739 (_bfd_elf_link_create_dynstrtab): Extract from..
1740 (_bfd_elf_link_create_dynamic_sections_): ..here.
1741 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1742 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1743 for non-existent .dynamic.
1744 (elf_link_output_extsym): Don't complain about undefined symbols
1745 in as-needed dynamic libs that aren't actually linked.
1747 2005-01-24 Andrew Cagney <cagney@gnu.org>
1749 * configure: Regenerate, ../gettext.m4 was updated.
1751 2005-01-21 Ben Elliston <bje@au.ibm.com>
1753 * aout-encap.c: Remove unused file.
1755 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1758 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1759 non-function symbols are local.
1760 (_bfd_elf_symbol_refs_local_p): Likewise.
1762 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1764 * bfd.c (bfd_link_just_syms): Add abfd param.
1765 * bfd-in2.h: Regenerate.
1767 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1769 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1770 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1771 instructions. If the amount of padding is known, reduce the size
1772 of the CIE or FDE by that amount.
1774 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1776 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1777 augmentation_size. Use bfd_signed_vmas for data_align.
1778 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1779 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1780 functions. Don't read past the end of the enclosing CIE or FDE.
1781 (skip_bytes): New utility function.
1782 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1784 (_bfd_elf_write_section_eh_frame): Use new functions.
1786 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1788 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1789 assert-style REQUIRE() macro to handle sanity checks.
1791 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1793 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1795 (read_unsigned_leb128): Removed.
1796 (read_signed_leb128): Removed.
1797 (find_abstract_instance_name): Updated.
1798 (parse_comp_unit): Accept info_ptr_unit.
1799 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1800 comp unit and pass it to parse_comp_unit.
1802 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1803 (read_signed_leb128): Moved to ...
1806 * libbfd-in.h (read_unsigned_leb128): New prototype.
1807 (read_signed_leb128): Likewise.
1808 * libbfd.h: Regenerated.
1810 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1811 Nick Clifton <nickc@redhat.com>
1813 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1814 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1815 arch_sh4a_nofpu_up in order to match the external names and make the
1816 testsuite's job easier.
1817 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1819 * bfd-in2.h: Regenerate.
1821 2005-01-15 Andrew Cagney <cagney@gnu.org>
1824 * acinclude.m4: Move BFD_NEED_DECLARATION,
1825 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1826 the new file bfd.m4. Include ../bfd/bfd.m4.
1827 * configure: Re-generate.
1829 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1831 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1832 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1834 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1835 R_PPC_RELAX32PC_PLT.
1837 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1839 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1841 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1842 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1843 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1844 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1845 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1846 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1847 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1848 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1849 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1850 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1851 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1852 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1853 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1854 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1856 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1858 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1861 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1863 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1864 * bfd-in2.h: Regenerate.
1865 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1866 to support these new machine values.
1867 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1869 (bfd_maxq_arch): Update values for the maxq20.
1871 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1873 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1874 non-shared object, do not reserve space in .plt and .rela.plt for
1875 regular symbols neither defined nor referenced in shared objects.
1877 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1879 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1880 to zero the structure.
1881 (create_got_section): Use BFD_ASSERT instead of abort.
1882 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1884 (create_got_section): New function.
1885 (sparc64_elf_create_dynamic_sections): Likewise.
1886 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1887 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1888 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1889 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1890 (sparc64_elf_finish_dynamic_symbol): Likewise.
1891 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1892 (elf_backend_create_dynamic_sections): Define to
1893 sparc64_elf_create_dynamic_sections.
1895 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1897 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1898 (elf_backend_omit_section_dynsym): Define to it.
1899 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1900 (elf_backend_omit_section_dynsym): Define to it.
1902 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1904 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1905 PT_DYNAMIC segment, unless .dynamic.
1907 2005-01-06 Paul Brook <paul@codesourcery.com>
1909 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1910 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1911 * configure: Regenerate.
1912 * elf32-arm.c: Add VxWorks target bfd.
1914 (elf32_arm_link_hash_table): Add use_rel.
1915 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1916 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1917 Correct offset calculation for RELA case.
1918 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1919 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1920 (elf32_arm_vxworks_link_hash_table_create): New function.
1921 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1922 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1923 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1925 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1927 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1929 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1930 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1931 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1932 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1933 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1934 (toc_adjusting_stub_needed): Rewrite.
1935 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1936 toc tests. Adjust for toc_adjusting_stub_needed changes.
1937 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1938 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1939 * section.c: Expand comment on backend bits.
1940 * bfd-in2.h: Regenerate.
1941 * libbfd.h: Regenerate.
1943 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1945 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1946 toc adjusting stub, do not test source section flags.
1948 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1950 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1951 from STABS debugging sections again.
1953 2005-01-05 Fred Fish <fnf@specifixinc.com>
1955 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1956 (find_abstract_instance_name): New function.
1957 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1958 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1959 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1961 2004-12-31 Paul Brook <paul@copdesourcery.com>
1963 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1965 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1967 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1968 Commit missing changes from 2004-12-22.
1969 * bfd-in2.h: Regenerate.
1971 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1973 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1975 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1977 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1978 Add 'base' argument for constructing register sections. Reformat.
1979 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1980 gp and fp regs. Reformat.
1982 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1984 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1985 * bfd-in2.h: Regenerate.
1986 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1987 (avr_reloc_map): Likewise.
1988 (avr_final_link_relocate): Likewise.
1990 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1992 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1993 as-needed dynamic libs as undefined.
1994 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1995 libs when finding they are needed.
1997 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1999 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2000 (opd_entry_value): Use opd_relocs if available.
2001 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2002 copy .opd relocations to opd_relocs.
2003 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2005 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2007 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2008 * elf32-v850.c (v850_elf_howto_table): Add entry for
2009 R_V850_LO16_SPLIT_OFFSET.
2010 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2011 (v850_elf_perform_lo16_relocation): New function, extracted from...
2012 (v850_elf_perform_relocation): ...here. Use it to handle
2013 R_V850_LO16_SPLIT_OFFSET.
2014 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2015 R_V850_LO16_SPLIT_OFFSET.
2016 * libbfd.h, bfd-in2.h: Regenerate.
2018 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2020 * config.bfd: Add s390x-ibm-tpf support.
2022 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2024 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2025 to prototype, to make hash info available.
2026 Prevent wrapped symbols from being adjusted twice.
2028 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2030 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2031 overflow for calls to undefined weak symbols.
2033 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2035 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2036 canonical sections syms have a name.
2038 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2040 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2041 have been adjusted for output.
2042 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2044 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2046 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2047 add symtab_hdr param.
2048 (group_signature): Update calls.
2049 * elf-bfd.h (bfd_elf_sym_name): Update.
2050 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2051 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2052 (ppc64_elf_relocate_section): Update.
2053 * elflink.c (elf_link_input_bfd): Update.
2055 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2057 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2058 st_shndx on STT_SECTION sections.
2060 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2062 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2063 ELF section symbols.
2065 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2067 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2068 return a real value, unless it is a PLT symbol.
2069 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2072 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2073 R_MIPS_JALR entry to 0.
2075 * archures.c: Define bfd_mach_mips9000.
2076 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2077 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2078 * cpu-mips.c (I_mips9000): Define.
2079 (arch_info_struct): Add case for bfd_mach_mips9000.
2080 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2081 * bfd-in2.h: Regenerate.
2083 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2085 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2088 2004-12-07 Ben Elliston <bje@gnu.org>
2090 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2092 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2094 Suggested by Fergal Daly <fergal@esatclear.ie>:
2095 * simple.c (simple_dummy_multiple_definition): New function.
2096 (bfd_simple_get_relocated_section_contents): Use it.
2098 2004-12-03 Jan Beulich <jbeulich@novell.com>
2100 * elf.c (elf_find_function): Don't use the last file symbol ever,
2101 seen, but the last one seen prior to the symbol being reported.
2102 Don't report a filename at all for global symbols when that might
2105 2004-12-01 Paul Brook <paul@codesourcery.com>
2107 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2108 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2111 2004-12-01 Paul Brook <paul@codesourcery.com>
2113 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2116 2004-11-30 Paul Brook <paul@codesourcery.com>
2118 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2119 no_pipeline_knowledge
2120 (elf32_arm_link_hash_table_create): Ditto.
2121 (bfd_elf32_arm_process_before_allocation): Ditto.
2122 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2124 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2126 * bfd-in2.h: Regenerate.
2128 2004-11-30 Randolph Chung <tausq@debian.org>
2130 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2131 (elf32_hppa_grok_psinfo): New function.
2132 (elf_backend_grok_prstatus): Define.
2133 (elf_backend_grok_psinfo): Define.
2135 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2138 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2140 2004-11-24 Paul Brook <paul@codesourcery.com>
2142 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2144 2004-11-24 Paul Brook <paul@codesourcery.com>
2146 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2147 (elf32_arm_swap_symbol_out): New function.
2148 (elf32_arm_size_info): Add.
2149 (elf_backend_size_info): Define.
2151 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2153 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2156 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2158 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2159 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2160 * nlmcode.h (nlm_write_object_contents): Warning fix.
2162 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2164 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2166 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2168 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2169 (elf32_arm_plt_thumb_stub): New.
2170 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2172 (elf32_arm_link_hash_traverse): Fix typo.
2173 (elf32_arm_link_hash_table): Add obfd.
2174 (elf32_arm_link_hash_newfunc): Initialize new fields.
2175 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2176 (elf32_arm_link_hash_table_create): Initialize obfd.
2177 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2178 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2179 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2180 interworking BFD is not dynamic.
2181 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2182 not emit glue for PLT references.
2183 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2184 emit glue for PLT references. Support the Thumb PLT prefix.
2185 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2187 (elf32_arm_check_relocs): Likewise.
2188 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2190 (allocate_dynrelocs): Handle Thumb PLT references.
2191 (elf32_arm_finish_dynamic_symbol): Likewise.
2192 (elf32_arm_symbol_processing): New function.
2193 (elf_backend_symbol_processing): Define.
2195 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2197 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2198 add_fde_encoding. Remove need_relative.
2199 * elf-eh-frame.c (extra_augmentation_string_bytes)
2200 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2201 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2202 in cases where the CIE has no existing 'R' augmentation. Use
2203 size_of_output_cie_fde when assigning offsets. Use the final offset
2204 as the new section size.
2205 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2206 Account for any extra augmentation bytes in the returned offset.
2207 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2208 moved before being modified. Pad growing entries with DW_CFA_nops.
2209 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2210 and add_fde_encoding.
2212 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2214 * elf32-arm.c (elf32_arm_relocate_section): Use
2215 arm_real_reloc_type.
2217 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2219 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2220 for discard relocations; don't add an R_MIPS_NONE to the main body
2223 2004-11-04 Paul Brook <paul@codesourcery.com>
2225 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2226 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2227 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2228 default version definition for unversioned symbols.
2229 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2230 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2231 _bfd_elf_slurp_version_tables. Set default version for unversioned
2234 2004-11-15 Paul Brook <paul@codesourcery.com>
2236 * elflink.c (elf_link_add_object_symbols): Don't assume version
2237 indices are consecutive.
2239 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2241 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2242 composite relocations against the personality data.
2244 2004-11-13 Paul Brook <paul@codesourcery.com>
2246 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2247 R_ARM_PREL31 relocations to PLT entries.
2248 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2249 (elf32_arm_check_relocs): Ditto.
2251 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2253 * xtensa-isa.c (xtensa_interface_class_id): New.
2255 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2257 * elf32-xtensa.c (property_table_compare): Remove assertion about
2258 entries with the same address and non-zero size.
2259 (xtensa_read_table_entries): Report such entries as errors.
2261 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2263 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2264 R_ARM_RELATIVE on Symbian OS.
2266 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2268 * som.c (som_bfd_print_private_bfd_data): New function.
2269 (som_object_setup): Save the auxiliary header. Don't assume that
2270 zero is an invalid entry point for a shared library.
2271 (som_object_p): Allocate the auxiliary header on the heap.
2273 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2275 (elf32_arm_symbian_modify_segment_map): Likewise.
2277 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2279 From David Poole <daveml@mbuf.com>:
2280 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2281 (elf32_arm_size_dynamic_sections): Call it.
2283 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2285 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2286 (ALL_MACHINES_CFILES): Fix typo.
2287 * Makefile.in: Regenerate.
2288 * po/SRC-POTFILES.in: Regenerate.
2290 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2292 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2293 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2294 symbol in the relocation.
2296 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2297 Vineet Sharma <vineets@noida.hcltech.com>
2299 * coff-maxq.c: New File.
2300 * cpu-maxq.c: New File.
2301 * coffcode.h: Likewise.
2302 * config.bfd: Likewise.
2303 * configure.in (maxqcoff_vec): New target vector.
2304 * Makefile.am: Add support for maxq target.
2305 * configure.in: Likewise.
2306 * archures.c:. Likewise.
2307 * targets.c: Likewise.
2308 * bfd_in2.h : Regenerated.
2309 * Makefile.in: Regenerated.
2310 * configure: Regenerated.
2311 * doc/Makefile.in: Regenerated.
2313 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2315 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2316 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2317 C_NT_WEAK aux entries.
2318 (_bfd_coff_generic_relocate_section): Handle undefined
2321 2004-11-07 Andreas Schwab <schwab@suse.de>
2323 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2324 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2325 non-default visibility.
2327 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2329 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2331 (elf32_arm_symbian_modify_segment_map): Don't
2332 reset includes_filehdr and includes_phdrs here.
2334 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2336 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2337 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2338 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2340 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2341 to a new removed list. Remove normal configuration stanzas.
2342 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2343 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2344 elfarm-nabi.lo with elf32-arm.lo.
2345 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2346 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2347 * elf32-arm.h: Remove.
2348 * elfarm-oabi.c: Remove.
2349 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2350 and bfd_elf32_littlearm_oabi_vec.
2351 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2353 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2355 * config.bfd: Support crisv32-*-* like cris-*-*.
2356 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2357 (bfd_mach_cris_v10_v32): New macros.
2358 * cpu-cris.c: Tweak formatting.
2359 (get_compatible): New function.
2361 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2362 bfd_arch_info_type:s.
2363 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2364 get_compatible for member compatible and link bfd_cris_arch_v32 as
2366 * elf32-cris.c (cris_elf_pcrel_reloc)
2367 (cris_elf_set_mach_from_flags): New functions.
2368 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2369 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2370 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2371 numbers for bfd_mach_cris_v32.
2372 (PLT_ENTRY_SIZE_V32): New macro.
2373 (elf_cris_plt0_entry): Drop last comma in initializer.
2374 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2375 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2377 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2379 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2380 (elf_cris_finish_dynamic_sections): Similar.
2381 (elf_cris_adjust_dynamic_symbol): Similar.
2382 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2384 <switch with PIC relocs>: Emit error and return FALSE for
2385 bfd_mach_cris_v10_v32.
2386 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2387 Emit warning when generating textrel reloc.
2388 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2389 (cris_elf_final_write_processing): Set flags according to mach.
2390 (cris_elf_print_private_bfd_data): Display
2391 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2392 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2393 new_flags. Don't call cris_elf_final_write_processing. Don't
2394 look at the actual elf header flags at all; use
2395 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2396 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2398 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2399 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2400 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2401 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2402 * bfd-in2.h, libbfd.h: Regenerate.
2404 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2406 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2407 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2409 (struct adjust_toc_info): New.
2410 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2412 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2414 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2415 if there are no segments.
2417 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2419 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2421 2004-11-02 Nick Clifton <nickc@redhat.com>
2423 * elf32-iq2000.c: Convert to ISO C90 formatting.
2425 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2427 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2429 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2431 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2432 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2433 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2435 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2437 * elf32-sh.c (tpoff): Take alignment into account.
2439 2004-10-28 Nick Clifton <nickc@redhat.com>
2441 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2442 performing a relocatable link.
2443 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2444 for MIPS ports under Irix.
2446 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2448 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2449 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2450 (elf32_arm_final_link_relocate): Ditto.
2451 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2452 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2453 (elf32_arm_adjust_dynamic_symbol): Ditto.
2454 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2455 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2456 (elf32_arm_r_howto): ... To here.
2457 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2459 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2462 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2463 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2464 and R_IA64_SECREL64LSB.
2466 2004-10-26 Paul Brook <paul@codesourcery.com>
2468 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2469 (bfd_elf_size_dynamic_sections): Create default version definition.
2470 (elf_link_output_extsym): Adjust for default symbol version.
2472 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2474 * mmo.c: Adjust to ISO C.
2476 * mmo.c (mmo_write_section_description): New function broken out
2477 of mmo_internal_write_section.
2478 (mmo_internal_write_section): For each of .text and .data, call
2479 mmo_write_section_description before outputting contents if it has
2480 nontrivially deducible vma or contents.
2481 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2482 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2483 symbols if found within the .data address range.
2485 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2487 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2489 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2491 * mmo.c (File Layout): Correct place of misplaced blurb about
2494 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2496 * config.bfd: Add mips64*-*-openbsd.
2498 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2500 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2503 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2505 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2506 * configure: Regenerate.
2508 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2511 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2512 to linker reloc_overflow callback.
2513 (aout_link_input_section_ext): Likewise.
2514 (aout_link_reloc_link_order): Likewise.
2515 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2516 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2518 (alpha_relocate_section): Likewise.
2519 * coff-arm.c (coff_arm_relocate_section): Likewise.
2520 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2521 * coff-h8500.c (extra_case): Likewise.
2522 * coff-i960.c (coff_i960_relocate_section): Likewise.
2523 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2524 * coff-mips.c (mips_relocate_section): Likewise.
2525 * coff-or32.c (coff_or32_relocate_section): Likewise.
2526 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2527 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2528 * coff-sh.c (sh_relocate_section): Likewise.
2529 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2530 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2531 * coff-z8k.c (extra_case): Likewise.
2532 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2533 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2534 (_bfd_coff_generic_relocate_section): Likewise.
2535 * ecoff.c (ecoff_reloc_link_order): Likewise.
2536 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2537 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2538 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2539 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2540 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2541 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2542 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2543 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2544 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2545 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2546 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2547 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2548 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2549 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2550 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2551 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2552 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2553 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2554 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2555 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2556 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2557 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2558 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2559 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2560 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2561 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2562 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2563 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2564 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2565 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2566 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2567 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2568 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2569 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2570 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2571 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2572 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2573 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2574 * elflink.c (elf_reloc_link_order): Likewise.
2575 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2576 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2577 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2578 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2579 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2580 (aout_link_reloc_link_order): Likewise.
2581 * reloc.c (bfd_generic_get_relocated_section_contents):
2583 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2584 * simple.c (simple_dummy_reloc_overflow): Updated.
2586 2004-10-20 Andreas Schwab <schwab@suse.de>
2588 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2589 (elf_backend_plt_sym_val): Define.
2591 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2593 * config.bfd: Set targ_underscore=yes for PE COFF targets
2595 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2597 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2598 (ppc64_elf_edit_opd): Likewise.
2600 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2602 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2603 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2604 set SEC_ALLOC and SEC_LOAD.
2606 2004-10-18 Nick Clifton <nickc@redhat.com>
2608 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2609 'name' for relocs against both local and global symbols.
2611 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2613 * bfd-in2.h: Regenerate.
2614 * bfd.c (struct bfd): Add no_export.
2615 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2617 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2619 * config.bfd: Whitespace cleanup.
2620 * Makefile.am: Run "make dep-am"
2621 * Makefile.in: Regenerate.
2623 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2625 * elflink.c (struct already_linked_section): Removed.
2626 (try_match_symbols_in_sections, already_linked): Removed.
2627 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2628 prefix of section names when finding already_linked_table
2629 chain. Compare section names. Instead of calling already_linked,
2630 do it inline and only for sections in the same already_linked_list.
2632 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2634 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2635 parameter. If called after _bfd_elf_write_section_eh_frame,
2636 don't allow a -2 return unless need_* bit is already set, and
2637 handle offsets adjusted for output_offset.
2638 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2639 * elf.c (_bfd_elf_section_offset): Update call.
2641 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2644 * coffcode.h (coff_compute_section_file_positions): Cast to
2645 bfd_vma when computing page alignment.
2647 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2649 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2650 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2652 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2654 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2655 relocations use a virtual address, not a section offset.
2657 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2659 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2660 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2661 xtensa_format_encode.
2662 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2663 (ebb_add_proposed_action): Delete.
2665 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2667 * elf32-xtensa.c: Use ISO C90 formatting.
2669 2004-10-12 Paul Brook <paul@codesourcery.com>
2671 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2674 2004-10-12 Paul Brook <paul@codesourcery.com>
2676 * elf32-arm.h: Support EABI version 4 objects.
2678 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2681 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2682 Don't mark as default.
2683 (bfd_x86_64_arch): Don't mark as default.
2685 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2687 * elflink.c (enum action_discarded): New.
2688 (elf_section_complain_discarded): Delete.
2689 (elf_action_discarded): New function subsuming the above and also
2690 controlling reloc behaviour.
2691 (elf_link_input_bfd): Use it.
2693 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2695 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2696 (special_sections): Add .gnu.liblist and .gnu.conflict.
2697 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2699 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2702 * elflink.c (elf_link_input_bfd): Try harder to support
2703 relocations against symbols in removed linkonce sections.
2705 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2707 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2710 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2711 sections do not reference symbols in non-SEC_ALLOC sections.
2713 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2716 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2717 (_bfd_elf_link_omit_section_dynsym): Formatting.
2719 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2721 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2722 * libbfd.h: Regnerate.
2723 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2724 * elf32-frv.c: Likewise.
2725 * elf32-m32r.c: Likewise.
2726 * elf32-ppc.c: Likewise.
2727 * elf64-hppa.c: Likewise.
2728 * elfxx-ia64.c: Likewise.
2729 * opncls.c: Likewise.
2731 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2733 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2734 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2735 offsets stored in struct eh_cie_fde entries before doing other
2738 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2739 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2740 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2741 setting offsets for removed CIEs. Don't set "sec", instead set
2742 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2743 CIE in hdr_info. Only set make_relative and make_lsda_relative
2744 for CIEs. Use pointers rather than array indices.
2745 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2746 make_lsda_relative, need_* on cie_inf for FDEs.
2747 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2748 section output_offset. Delete cie_offset, instead use cie_inf
2749 pointer to CIE entry. Use need_relative and need_lsda_relative on
2750 CIE entry for FDEs. Use pointers rather than array indices.
2752 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2754 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2755 bfd_is_target_special_symbol.
2756 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2757 * som.c (som_bfd_is_target_special_symbol): Define.
2759 2004-10-08 Nick Clifton <nickc@redhat.com>
2761 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2762 * configure: Regenerate.
2763 * bfd-in2.h: Regenerate.
2764 * syms.c (bfd_is_target_special_symbol): New interface function.
2765 Returns true when a symbol should be considered to be special.
2766 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2767 the symbol jump table.
2768 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2769 Return true iff the symbol is a mapping symbol.
2770 (bfd_elf32_bfd_is_target_special_symbol): Define.
2771 * elfxx-target.h: Provide a default definition for
2772 bfd_is_target_special_symbol.
2773 * aout-target.h: Likewise.
2774 * aout-tic30.c: Likewise.
2775 * binary.c: Likewise.
2776 * coffcode.h: Likewise.
2777 * i386msdos.c: Likewise.
2780 * libaout.h: Likewise.
2781 * libbfd-in.h: Likewise
2782 * libecoff.h: Likewise.
2783 * mach-o.c: Likewise.
2785 * nlm-target.h: Likewise.
2786 * oasys.c: Likewise.
2788 * ppcboot.c: Likewise.
2790 * tekhex.c: Likewise.
2791 * versados.c: Likewise.
2793 * xcoff-target.h: Likewise.
2795 * libbfd.h: Regenerate.
2797 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2799 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2800 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2801 (elf_backend_section_from_shdr): Define.
2803 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2805 * syms.c (bfd_is_local_label): Return false for file symbols.
2807 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2808 David Heine <dlheine@tensilica.com>
2810 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2811 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2812 (elf32xtensa_no_literal_movement): New global variable.
2813 (elf_howto_table): Add entries for new relocations.
2814 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2815 (property_table_compare): When addresses are equal, compare sizes and
2816 various property flags.
2817 (property_table_matches): New.
2818 (xtensa_read_table_entries): Extend to read new property tables. Add
2819 output_addr parameter to indicate that output addresses should be used.
2820 Use bfd_get_section_limit.
2821 (elf_xtensa_find_property_entry): New.
2822 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2823 (elf_xtensa_check_relocs): Handle new relocations.
2824 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2825 relocations. Use new xtensa-isa.h functions.
2826 (build_encoding_error_message): Remove encode_result parameter. Add
2827 new target_address parameter used to detect alignment errors.
2828 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2829 error handling. Use new is_operand_relocation function.
2830 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2831 Use underbar macro for error messages. Formatting.
2832 (get_const16_opcode): New.
2833 (get_l32r_opcode): Add a separate flag for initialization.
2834 (get_relocation_opnd): Operand number is no longer explicit in the
2835 relocation. Change to decode the opcode and analyze its operands.
2836 (get_relocation_slot): New.
2837 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2838 Use new xtensa-isa.h functions to handle multislot instructions.
2839 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2840 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2841 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2842 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2843 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2844 get_single_format, init_op_single_format_table): New.
2845 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2846 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2847 (contract_asm_expansion): Add error_message parameter and pass it to
2848 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2849 with R_XTENSA_SLOT0_OP.
2850 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2851 instructions. Use new xtensa-isa.h functions.
2852 (r_reloc struct): Add new virtual_offset field.
2853 (r_reloc_init): Add contents and content_length parameters. Set
2854 virtual_offset field to zero. Add contents to target_offset field for
2855 partial_inplace relocations.
2856 (r_reloc_is_defined): Check for null.
2857 (print_r_reloc): New debug function.
2858 (source_reloc struct): Replace xtensa_operand field with pair of the
2859 opcode and the operand position. Add is_abs_literal field.
2860 (init_source_reloc): Specify operand by opcode/position pair. Set
2861 is_abs_literal field.
2862 (source_reloc_compare): When target_offsets are equal, compare other
2863 fields to make sorting predictable.
2864 (literal_value struct): Add is_abs_literal field.
2865 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2866 (init_literal_value): New.
2867 (is_same_value): Replace with ...
2868 (literal_value_equal): ... this function. Add comparisons of
2869 virtual_offset and is_abs_literal fields.
2870 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2871 failure. Initialize has_last_loc field.
2872 (value_map_hash_table_delete): New.
2873 (hash_literal_value): Rename to ...
2874 (literal_value_hash): ... this. Include is_abs_literal flag and
2875 virtual_offset field in the hash value.
2876 (get_cached_value): Rename to ...
2877 (value_map_get_cached_value): ... this. Update calls to
2878 literal_value_hash and literal_value_equal.
2879 (add_value_map): Check for allocation failure. Update calls to
2880 value_map_get_cached_value and literal_value_hash.
2881 (text_action, text_action_list, text_action_t): New types.
2882 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2883 text_action_add, text_action_add_literal, offset_with_removed_text,
2884 offset_with_removed_text_before_fill, find_insn_action,
2885 print_action_list, print_removed_literals): New.
2886 (offset_with_removed_literals): Delete.
2887 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2888 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2889 allocated_relocs_count fields.
2890 (init_xtensa_relax_info): Initialize new fields.
2891 (reloc_bfd_fix struct): Add new translated field.
2892 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2894 (fix_compare, cache_fix_array): New.
2895 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2896 section via get_xtensa_relax_info. Use cache_fix_array to set up
2897 sorted fix_array and use bsearch instead of linear search.
2898 (section_cache_t): New struct.
2899 (init_section_cache, section_cache_section, clear_section_cache): New.
2900 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2901 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2902 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2903 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2905 (retrieve_contents): Use bfd_get_section_limit.
2906 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2907 to compute_removed_literals. Free value_map_hash_table when no longer
2909 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2910 compute_text_actions for all sections.
2911 (find_relaxable_sections): Mark sections as relaxable if they contain
2912 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2913 call. Increment relax_info src_count field only for appropriate
2914 relocation types. Remove is_literal_section check.
2915 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2916 r_reloc_init and find_associated_l32r_irel. Check
2917 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2918 literals. Pass is_abs_literal flag to init_source_reloc.
2919 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2920 CONST16 instructions. Adjust calls to r_reloc_init and
2921 pcrel_reloc_fits. Handle weak symbols conservatively.
2922 (find_associated_l32r_irel): Add bfd parameter and pass it to
2924 (compute_text_actions, compute_ebb_proposed_actions,
2925 compute_ebb_actions, check_section_ebb_pcrels_fit,
2926 check_section_ebb_reduces, text_action_add_proposed,
2927 compute_fill_extra_space): New.
2928 (remove_literals): Replace with ...
2929 (compute_removed_literals): ... this function. Call
2930 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2931 Call xtensa_read_table_entries to get the property table. Skip
2932 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2933 is_removable_literal, remove_dead_literal, and
2934 identify_literal_placement functions.
2935 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2936 instead of linear search.
2937 (is_removable_literal, remove_dead_literal,
2938 identify_literal_placement): New.
2939 (relocations_reach): Update check for literal not referenced by any
2940 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2941 (coalesce_shared_literal, move_shared_literal): New.
2942 (relax_section): Use bfd_get_section_limit. Call
2943 translate_section_fixes. Update calls to r_reloc_init and
2944 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2945 Add call to pin_internal_relocs. Add special handling for
2946 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2947 info to calculate new addend_displacement variable. Replace code for
2948 deleting literals with more general code to perform the actions
2949 determined by the action_list for the section.
2950 (translate_section_fixes, translate_reloc_bfd_fix): New.
2951 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2952 find_removed_literal only if is_operand_relocation. Update call to
2953 offset_with_removed_text. Use new target_offset and removed_bytes
2955 (move_literal): New.
2956 (relax_property_section): Use bfd_get_section_limit. Set new
2957 is_full_prop_section flag and handle new property tables. Update calls
2958 to r_reloc_init and offset_with_removed_text. Check
2959 is_relaxable_asm_section flag. Handle expansion of zero-sized
2960 unreachable entries, with use of offset_with_removed_text_before_fill.
2961 For relocatable links, combine entries only for literal tables.
2962 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2963 calls to offset_with_removed_text. Translate st_size field for
2965 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2966 failure. Add contents parameter. Update call to get_bfd_fix. Update
2967 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2968 R_XTENSA_ASM_EXPAND relocs.
2969 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2970 call to get_bfd_fix. Include offset from contents for partial_inplace
2972 (is_reloc_sym_weak): New.
2973 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2974 (prop_sec_len): New.
2975 (xtensa_is_property_section): Handle new property sections.
2976 (is_literal_section): Delete.
2977 (internal_reloc_compare): When r_offset matches, compare r_info and
2978 r_addend to make sorting predictable.
2979 (internal_reloc_matches): New.
2980 (xtensa_get_property_section_name): Handle new property sections.
2981 (xtensa_get_property_predef_flags): New.
2982 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2983 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2984 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2985 (xtisa_errno, xtisa_error_msg): New variables.
2986 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2987 (xtensa_insnbuf_alloc): Add error handling.
2988 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2989 use xtensa_format_decode. Add error handling.
2990 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2991 instruction length to find the number of bytes to copy.
2992 (xtensa_isa_init): Add error handling. Replace calls to
2993 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2994 tables in the xtensa_modules structure.
2995 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2996 xtensa_extend_isa): Delete.
2997 (xtensa_isa_free): Change to only free lookup tables.
2998 (opname_lookup_compare): Replace with ...
2999 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3000 (xtensa_insn_maxlength): Rename to ...
3001 (xtensa_isa_maxlength): ... this.
3002 (xtensa_insn_length): Delete.
3003 (xtensa_insn_length_from_first_byte): Replace with ...
3004 (xtensa_isa_length_from_chars): ... this function.
3005 (xtensa_num_opcodes): Rename to ...
3006 (xtensa_isa_num_opcodes): ... this.
3007 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3008 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3009 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3010 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3011 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3012 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3013 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3014 (xtensa_opcode_lookup): Add error handling.
3015 (xtensa_decode_insn): Replace with ...
3016 (xtensa_opcode_decode): ... this function, with new format and
3017 slot parameters. Add error handling.
3018 (xtensa_encode_insn): Replace with ...
3019 (xtensa_opcode_encode): ... this function, which does the encoding via
3020 one of the entries in the "encode_fns" array. Add error handling.
3021 (xtensa_opcode_name): Add error handling.
3022 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3023 xtensa_opcode_is_call): New.
3024 (xtensa_num_operands): Replace with ...
3025 (xtensa_opcode_num_operands): ... this function. Add error handling.
3026 (xtensa_opcode_num_stateOperands,
3027 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3028 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3029 xtensa_operand_is_visible): New.
3030 (xtensa_get_operand, xtensa_operand_kind): Delete.
3031 (xtensa_operand_inout): Add error handling and special-case for
3033 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3034 operate on one slot of an instruction. Added error handling.
3035 (xtensa_operand_encode): Handle default operands with no encoding
3036 functions. Check for success by comparing against decoded value.
3038 (xtensa_operand_decode): Handle default operands. Return decoded value
3039 through argument pointer. Add error handling.
3040 (xtensa_operand_is_register, xtensa_operand_regfile,
3041 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3042 (xtensa_operand_isPCRelative): Rename to ...
3043 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3044 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3045 through argument pointer. Add error handling.
3046 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3047 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3048 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3049 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3050 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3051 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3052 xtensa_state_is_exported, xtensa_sysreg_lookup,
3053 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3054 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3055 xtensa_interface_num_bits, xtensa_interface_inout,
3056 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3057 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3058 * xtensa-modules.c: Rewrite to use new data structures.
3059 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3060 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3061 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3062 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3063 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3064 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3065 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3066 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3067 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3068 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3069 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3070 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3071 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3072 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3073 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3074 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3075 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3076 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3077 * Makefile.in: Regenerate.
3078 * bfd-in2.h: Likewise.
3079 * libbfd.h: Likewise.
3081 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3083 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3084 against the absolute section.
3085 (mips_elf64_write_rela): Likewise.
3087 2004-10-07 Jan Beulich <jbeulich@novell.com>
3089 * elf.c (elf_find_function): Don't generally check for matching
3090 section, just for non-file symbols. Remove redunant comparison
3092 * elf32-arm.h (arm_elf_find_function): Likewise.
3094 2004-10-07 Jeff Baker <jbaker@qnx.com>
3096 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3097 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3100 2004-10-04 Roland McGrath <roland@redhat.com>
3102 * hash.c (bfd_hash_set_default_size): Use const for table.
3103 Use size_t instead of int for variable compared to sizeof results.
3105 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3108 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3110 2004-10-01 Paul Brook <paul@codesourcery.com>
3112 * elf32-arm.h (elf32_arm_fake_sections,
3113 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3115 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3117 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3119 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3121 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3122 need_relative or need_lsda_relative if we are processing an
3123 offset for a reloc on a FDE initial loc or LSDA field
3125 (_bfd_elf_write_section_eh_frame): Test need_relative and
3126 need_lsda_relative in place of corresponding make_* field
3127 when deciding to use pc-relative encodings.
3129 2004-09-30 Paul Brook <paul@codesourcery.com>
3131 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3132 target2 relocation type.
3134 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3137 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3139 2004-09-30 Paul Brook <paul@codesourcery.com>
3141 * reloc.c: Add BFD_RELOC_ARM_SMI.
3142 * bfd-in2.h: Regenerate.
3145 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3147 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3148 vma and output offset to address.
3149 * simple.c (simple_save_output_info): Only set output section
3150 and offset for debug sections, or those not already set up by
3152 (bfd_simple_get_relocated_section_contents): Update comment.
3154 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3156 * elf.c (IS_LOADED): Delete.
3157 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3158 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3161 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3164 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3165 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3166 redundant assignment of EM_SPARC.
3168 2004-09-22 Brian Ford <ford@vss.fsi.com>
3170 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3171 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3173 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3175 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3177 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3178 (elf_backend_modify_segment_map): Don't define.
3180 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3182 * elf.c (IS_LOADED): Define.
3183 (assign_file_positions_for_segments): Don't round up file offset of
3184 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3185 Delete code handling link script adjustment of lma. Do the adjust
3186 in later code handling similar ajustments. Remove dead code error
3187 check. Warn if section lma would require a negative offset
3188 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3189 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3190 update voff in section loop. Change voff in segment loop to be an
3191 adjustment on top of "off". Set sec->filepos and update "off" later.
3192 Test for loadable sections consistently using IS_LOADED. Similarly,
3193 test for alloc-only sections other than .tbss consistently.
3194 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3195 Tidy PT_NOTE handling. Use %B and %A in error messages.
3196 (assign_file_positions_except_relocs): Use %B in error message.
3198 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3200 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3201 (CONFIG_STATUS_DEPENDENCIES): New.
3202 (Makefile): Removed.
3203 (config.status): Likewise.
3204 * Makefile.in: Regenerated.
3206 2004-09-17 Paul Brook <paul@codesourcery.com>
3208 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3209 (bfd_elf32_arm_process_before_allocation): Update prototype.
3210 * bfd-in2.h: Regenerate.
3211 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3212 (elf32_arm_link_hash_table_create): Set it.
3213 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3214 (bfd_elf32_arm_set_target_relocs): New function.
3215 (arm_real_reloc_type): New function.
3216 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3217 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3218 (elf32_arm_gc_sweep_hook): Ditto.
3219 (elf32_arm_check_relocs): Ditto.
3220 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3221 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3223 (elf32_arm_got_prel): New variable.
3224 (elf32_arm_howto_from_type): New function.
3225 (elf32_arm_info_to_howto): Use it.
3226 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3227 BFD_RELOC_ARM_TARGET2.
3228 * libbfd.h: Regenerate.
3229 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3231 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3233 * ecoff.c: Update u.undef.next refs.
3234 * elf64-ppc.c: Likewise.
3235 * elflink.c: Likewise.
3236 * linker.c: Likewise.
3237 * xcofflink.c: Likewise.
3239 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3240 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3241 fields to indirect struct.
3242 * elf-m10300.c: Update u.weakdef refs.
3243 * elf32-arm.h: Likewise.
3244 * elf32-cris.c: Likewise.
3245 * elf32-frv.c: Likewise.
3246 * elf32-hppa.c: Likewise.
3247 * elf32-i370.c: Likewise.
3248 * elf32-i386.c: Likewise.
3249 * elf32-m32r.c: Likewise.
3250 * elf32-m68k.c: Likewise.
3251 * elf32-ppc.c: Likewise.
3252 * elf32-s390.c: Likewise.
3253 * elf32-sh.c: Likewise.
3254 * elf32-sparc.c: Likewise.
3255 * elf32-vax.c: Likewise.
3256 * elf32-xtensa.c: Likewise.
3257 * elf64-alpha.c: Likewise.
3258 * elf64-hppa.c: Likewise.
3259 * elf64-ppc.c: Likewise.
3260 * elf64-s390.c: Likewise.
3261 * elf64-sh64.c: Likewise.
3262 * elf64-sparc.c: Likewise.
3263 * elf64-x86-64.c: Likewise.
3264 * elfxx-ia64.c: Likewise.
3265 * elfxx-mips.c: Likewise.
3266 * elflink.c: Likewise. Also u.elf_hash_value.
3267 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3269 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3270 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3271 (bfd_elf_gc_record_vtentry): Likewise.
3272 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3274 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3276 * Makefile.am: Run "make dep-am".
3277 * Makefile.in: Regenerate.
3278 * bfd-in2.h: Regenerate.
3279 * po/SRC-POTFILES.in: Regenerate.
3280 * po/bfd.pot: Regenerate.
3282 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3284 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3285 with bitfields. Make "type" and "other" bitfields too.
3286 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3287 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3288 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3289 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3290 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3291 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3292 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3293 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3294 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3295 * elf-m10300.c: Likewise.
3297 * elf32-arm.h: Likewise.
3298 * elf32-cris.c: Likewise.
3299 * elf32-frv.c: Likewise.
3300 * elf32-hppa.c: Likewise.
3301 * elf32-i370.c: Likewise.
3302 * elf32-i386.c: Likewise.
3303 * elf32-m32r.c: Likewise.
3304 * elf32-m68k.c: Likewise.
3305 * elf32-ppc.c: Likewise.
3306 * elf32-s390.c: Likewise.
3307 * elf32-sh-symbian.c: Likewise.
3308 * elf32-sh.c: Likewise.
3309 * elf32-sh64.c: Likewise.
3310 * elf32-sparc.c: Likewise.
3311 * elf32-vax.c: Likewise.
3312 * elf32-xtensa.c: Likewise.
3313 * elf64-alpha.c: Likewise.
3314 * elf64-hppa.c: Likewise.
3315 * elf64-ppc.c: Likewise.
3316 * elf64-s390.c: Likewise.
3317 * elf64-sh64.c: Likewise.
3318 * elf64-sparc.c: Likewise.
3319 * elf64-x86-64.c: Likewise.
3320 * elflink.c: Likewise.
3321 * elfxx-ia64.c: Likewise.
3322 * elfxx-mips.c: Likewise.
3323 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3324 * configure: Regenerate.
3325 * aclocal.m4: Regenerate.
3327 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3329 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3330 around uses of R_ARM_TARGET1.
3331 (elf32_arm_check_relocs): Likewise.
3333 2004-09-13 Paul Brook <paul@codesourcery.com>
3335 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3337 * bfd-in2.h: Regenerate.
3338 * libbfd.h: Regenerate.
3339 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3340 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3341 (bfd_elf32_arm_process_before_allocation): Ditto.
3342 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3343 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3344 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3347 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3349 * hpux-core.c (thread_section_p): New function.
3350 (hpux_core_core_file_p): Fix computation of offset in call
3351 to bfd_seek. Create a ".reg" section from an arbitrary
3352 ".reg/<id>" section if none was created after having read
3355 2004-09-11 Andreas Schwab <schwab@suse.de>
3357 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3358 * aclocal.m4: Rebuild.
3359 * configure: Rebuild.
3361 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3363 * section.c (bfd_sections_find_if): Fix parameter name in
3364 comment to match code.
3366 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3368 * elf.c (assign_file_positions_except_relocs): Assign relocs
3369 stored in a bfd section.
3371 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3373 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3374 h->gotplt_refcount to 0, not -1.
3376 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3378 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3379 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3381 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3382 handle symbol visibility here.
3384 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3386 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3387 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3389 (ppc_stub_name): Remove trailing "+0" on stub name.
3390 (create_linkage_sections): Create relocations for
3391 branch lookup table when --emit-relocs as well as when --shared.
3392 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3393 relbrlt test. For --emit-stub-syms, always output a sym even when
3394 one already exists on a plt call stub. Put stub type in the stub
3396 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3398 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3399 reloc_count in stub sections. Adjust relbrlt test.
3400 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3401 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3402 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3403 for relocs against discarded symbols. Fix comments.
3405 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3407 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3408 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3410 (map_sections_to_segments): ... here. Use it. Assign a file
3411 position to the .dynamic section if it is not loadable, but part
3412 of the PT_DYNAMIC segment.
3413 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3414 offsets, not VMAs, for the BPABI. Do not fill in the header in
3415 the .got.plt section for the BPABI.
3416 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3418 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3420 2004-09-06 Nick Clifton <nickc@redhat.com>
3422 * elflink.c (elf_link_add_object_symbols): Set the error code to
3423 bfd_error_wrong_format when the input format does not match the
3426 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3428 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3429 (ppc64_elf_check_directives): ..here.
3430 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3431 before accessing ppc64_elf_tdata.
3432 (ppc64_elf_finish_dynamic_sections): And here too.
3434 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3436 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3438 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3440 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3441 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3442 (bfd_elf32_littlearm_symbian_vec): Likewise.
3443 * configure: Regenerated.
3444 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3445 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3446 (PLT_ENTRY_SIZE): Likewise.
3447 (bfd_vma_elf32_arm_symbian_plt_entry): New
3449 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3451 (create_got_section): Don't create sections when generating BPABI
3453 (elf32_arm_create_dynamic_sections): Tidy.
3454 (elf32_arm_link_hash_table_create): Set plt_header_size,
3455 plt_entry_size, and symbian_p.
3456 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3457 generating BPABI objects.
3458 (allocate_dynrelocs): Use htab->plt_header_size, not
3459 PLT_HEADER_SIZE. Do not add to .got.plt when
3460 generating BPABI objects.
3461 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3462 * elfarm-nabi.c: Add SymbianOS target vectors.
3463 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3464 (_bfd_elf_link_create_dynamic_sections): Likewise.
3465 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3466 (elfNN_bed): Use it.
3467 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3468 (bfd_elf32_littlearm_symbian_vec): Likewise.
3469 (_bfd_target_vector): Add them.
3471 2004-09-03 Nick Clifton <nickc@redhat.com>
3474 * coffcode.h (handle_COMDAT): Replace abort with an warning
3475 message and allow the scan to continue.
3477 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3479 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3480 in when reading relocs, not our sorted syms. Remove unnecessary
3483 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3485 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3487 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3489 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3490 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3491 replace uses of *_alias with *_noncanonical.
3492 * aclocal.m4: Rebuild with aclocal 1.4p6.
3493 * Makefile.in: Rebuild with automake 1.4p6.
3494 * doc/Makefile.in: Rebuild with automake 1.4p6.
3495 * configure.in: Autoupdate with autoupdate 2.59.
3496 * config.in: Regenerate with autoheader 2.59.
3497 * configure: Regnerate with autoconf 2.59.
3499 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3501 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3502 symbol pointer arrays before modifying.
3504 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3506 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3507 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3508 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3509 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3510 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3511 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3512 Use both symbol tables on non-relocatable objects. Use a common
3513 error exit. Fix "mid" warning.
3514 * libbfd.h: Regenerate.
3515 * bfd-in2.h: Regenerate.
3517 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3519 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3521 (struct sfpr_def_parms): Save some space.
3522 (sfpr_define): Here too.
3524 * elf64-ppc.c (compare_symbols): Put section syms first.
3525 (sym_exists_at): New function.
3526 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3527 points only for relocatable files. Use .opd section contents
3528 otherwise. Generally clean up the code.
3530 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3532 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3533 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3534 (struct sfpr_def_parms): New.
3535 (sfpr_define): New function.
3536 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3537 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3538 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3539 (savefpr1_tail, restfpr1_tail): New functions.
3540 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3541 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3542 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3543 code. Define all ABI mandated _save and _rest functions.
3545 2004-08-26 Paul Brook <paul@codesourcery.com>
3547 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3549 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3551 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3554 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3556 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3557 that pcrel correction is applied for R_386_PC32.
3559 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3561 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3562 for R_386_32 and R_386_PC32 relocs against symbols defined in
3565 2004-08-25 Dmitry Diky <diwil@spec.ru>
3567 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3568 Add new relocations.
3569 * bfd-in2.h: Regenerate.
3570 * libbfd.h: Regenerate.
3571 * elf32-msp430.c: Clean-up code.
3572 (elf_msp430_howto_table): Add new relocation entries.
3573 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3574 (msp430_elf_relax_section): New function.
3575 (msp430_elf_relax_delete_bytes): New function.
3576 (msp430_elf_symbol_address_p): New function.
3578 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3580 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3581 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3583 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3585 * elflink.c (_bfd_elf_section_already_linked): Handle
3586 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3588 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3590 * config.bfd (arm*-*-symbianelf*): New target.
3591 (arm*-*-eabi*): Likewise.
3593 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3595 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3596 "struct ppc_link_hash_entry *".
3597 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3598 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3600 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3602 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3603 entries (where fd_aux overlaps next entry's fd_func).
3604 Add non_overlapping argument, use it.
3605 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3606 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3607 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3608 as indexes into opd_sym_map/opd_adjust array.
3609 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3611 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3613 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3614 if we can look up their function descriptor in a regular file.
3616 2004-08-18 Nick Clifton <nickc@redhat.com>
3619 * cofflink.c (coff_link_add_symbols): Check that the comdat
3620 pointer in the coff_section_data structure has been initialised
3623 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3626 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3627 changing bfd_link_hash_undefined to bfd_link_hash_new.
3629 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3631 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3633 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3634 (synthetic_opd, synthetic_relocatable): New variables.
3635 (compare_symbols, compare_relocs): New helper routines.
3636 (ppc64_elf_get_synthetic_symtab): New function.
3637 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3639 * bfd-in2.h: Regenerated.
3640 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3641 to relsyms. Return 0 if abfd is relocatable.
3643 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3645 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3647 2004-08-17 Nick Clifton <nickc@redhat.com>
3649 * (is_arm_mapping_symbol_name): New function - return true
3650 when a symbol name matches the requirements for an ARM mapping
3652 (arm_elf_find_function): New function based on
3653 elf_find_function in elf.c but skipping ARM mapping symbols
3654 and including thumb function symbols.
3655 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3656 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3658 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3660 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3661 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3662 (ppc64_elf_brtaken_reloc): Here too.
3664 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3666 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3668 (ppc64_elf_check_directives): Check that we have the right hash
3669 table before proceeding.
3671 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3673 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3674 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3675 the sections that will be discarded.
3677 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3679 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3681 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3683 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3684 free space available.
3686 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3688 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3689 occurrences with bfd_byte * thoughout file.
3691 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3692 (xcoff_write_armap_big): Likewise.
3693 (xcoff_write_archive_contents_old): Likewise.
3694 (xcoff_write_archive_contents_big): Likewise.
3696 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3698 2004-08-13 Nick Clifton <nickc@redhat.com>
3700 * elf32-arm.h: Convert to ISO C90.
3702 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3705 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3708 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3710 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3711 (bfd_archive_filename, bfd_get_section_ident): Delete.
3712 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3713 bfd_archive_filename.
3714 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3715 to warn about symbols in discarded sections. Use _bfd_error_handler.
3716 * aout-adobe.c (aout_adobe_callback): See below.
3717 * aout-cris.c (swap_ext_reloc_in): ..
3718 * coff-arm.c (find_thumb_glue, find_arm_glue,
3719 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3720 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3721 coff_arm_copy_private_bfd_data): ..
3722 * coff-i860.c (i860_reloc_processing): ..
3723 * coff-mcore.c (mcore_coff_unsupported_reloc,
3724 coff_mcore_relocate_section): ..
3725 * coff-ppc.c (coff_ppc_relocate_section): ..
3726 * coff-rs6000.c (xcoff_create_csect_from_smclas
3727 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3728 sh_swap_insns, sh_relocate_section): ..
3729 * coff-tic54x.c (tic54x_reloc_processing): ..
3730 * coff-tic80.c (coff_tic80_relocate_section): ..
3731 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3732 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3733 coff_slurp_symbol_table, coff_classify_symbol,
3734 coff_slurp_reloc_table): ..
3735 * coffgen.c (_bfd_coff_read_string_table): ..
3736 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3737 _bfd_coff_generic_relocate_section): ..
3738 * cpu-arm.c (bfd_arm_merge_machines): ..
3739 * cpu-sh.c (sh_merge_bfd_arch): ..
3740 * elf-hppa.h (elf_hppa_relocate_section): ..
3741 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3742 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3743 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3744 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3745 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3746 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3747 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3748 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3749 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3750 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3751 cris_elf_merge_private_bfd_data
3752 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3753 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3754 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3755 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3756 elf32_hppa_relocate_section): ..
3757 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3758 i370_elf_check_relocs, i370_elf_relocate_section): ..
3759 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3760 elf_i386_relocate_section): ..
3761 * elf32-m32r.c (m32r_elf_relocate_section,
3762 m32r_elf_merge_private_bfd_data): ..
3763 * elf32-m68hc1x.c (m68hc12_add_stub,
3764 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3765 * elf32-m68k.c (elf_m68k_relocate_section): ..
3766 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3767 mcore_elf_relocate_section): ..
3768 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3769 ppc_elf_check_relocs, ppc_elf_relocate_section,
3770 ppc_elf_begin_write_processing): ..
3771 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3772 elf_s390_relocate_section): ..
3773 * elf32-sh-symbian.c (sh_symbian_import_as,
3774 sh_symbian_process_embedded_commands,
3775 sh_symbian_relocate_section): ..
3776 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3777 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3778 sh_elf_merge_private_data): ..
3779 * elf32-sparc.c (elf32_sparc_check_relocs,
3780 elf32_sparc_relocate_section,
3781 elf32_sparc_merge_private_bfd_data): ..
3782 * elf32-v850.c (v850_elf_check_relocs,
3783 v850_elf_merge_private_bfd_data): ..
3784 * elf32-xtensa.c (elf_xtensa_check_relocs,
3785 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3786 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3787 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3788 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3789 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3790 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3791 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3792 ppc64_elf_relocate_section): ..
3793 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3794 elf_s390_relocate_section): ..
3795 * elf64-sh64.c (sh_elf64_relocate_section): ..
3796 * elf64-sparc.c (sparc64_elf_check_relocs,
3797 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3798 sparc64_elf_merge_private_bfd_data): ..
3799 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3800 elf64_x86_64_relocate_section): ..
3801 * elflink.c (_bfd_elf_add_default_symbol,
3802 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3803 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3804 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3805 elf_get_linked_section_vma, elf_fixup_link_order,
3806 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3807 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3808 * elfxx-ia64.c (elfNN_ia64_relax_section,
3809 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3810 * elfxx-mips.c (mips_elf_perform_relocation,
3811 _bfd_mips_elf_check_relocs,
3812 _bfd_mips_elf_merge_private_bfd_data): ..
3813 * ieee.c (ieee_slurp_external_symbols): ..
3814 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3815 * libbfd.c (_bfd_generic_verify_endian_match): ..
3816 * linker.c (_bfd_generic_link_add_one_symbol,
3817 _bfd_generic_section_already_linked): ..
3818 * pdp11.c (translate_to_native_sym_flags): ..
3819 * pe-mips.c (coff_pe_mips_relocate_section): ..
3820 * peicode.h (pe_ILF_build_a_bfd): ..
3821 * srec.c (srec_bad_byte): ..
3822 * stabs.c (_bfd_link_section_stabs): ..
3823 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3824 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3825 with corresponding %B and %A in _bfd_error_handler format string.
3826 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3827 calls to use %A and %B. Fix "against symbol .. from section" and
3828 similar error messages. Combine multiple _bfd_error_handler calls
3829 where they were separated due to bfd_archive_filename deficiencies.
3830 * bfd-in2.h: Regenerate.
3832 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3834 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3837 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3839 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3840 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3841 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3843 (link_hash_newfunc): Init was_undefined.
3844 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3845 Use undefweak instead.
3846 (ppc64_elf_check_directives): Fix undefs chain.
3847 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3849 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3850 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3851 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3853 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3855 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3856 error, test input_section flags rather than sec.
3858 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3860 * elf-bfd.h (struct elf_backend_data): Add
3861 elf_backend_archive_symbol_lookup.
3862 (_bfd_elf_archive_symbol_lookup): Declare.
3863 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3864 (elf_link_add_archive_symbols): ..extracted from here. Call the
3866 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3867 (elfNN_bed): Init new field.
3868 * elf64-ppc.c (elf_backend_check_directives): Define.
3869 (elf_backend_archive_symbol_lookup): Define.
3870 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3871 a ppc_link_hash_entry pointer.
3873 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3874 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3875 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3876 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3877 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3878 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3879 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3882 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3884 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3885 (ppc64_elf_add_symbol_hook): Test for NULL section.
3886 (get_sym_h): Formatting.
3887 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3890 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3891 long branch stubs with code handling plt and r2off branch stubs.
3893 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3895 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3896 * elflink.c (elf_link_input_bfd): Formatting.
3897 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3899 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3900 (link_hash_newfunc): Don't set it.
3901 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3902 (ppc64_elf_mark_entry_syms): Delete.
3903 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3904 sections. Use get_opd_info.
3905 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3907 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3909 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3911 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3912 (func_desc_adjust): Don't set have_undefweak.
3913 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3914 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3916 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3917 "struct ppc_link_hash_entry *". Adjust all references.
3918 (ppc64_elf_hide_symbol): Correct a comment.
3920 * elf64-ppc.c (get_opd_info): New function.
3921 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3922 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3923 before calling get_fdh. Test fdh rather than h before dereferencing
3924 fdh. Mark removed symbols in opd_adjust.
3925 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3926 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3928 (ppc64_elf_output_symbol_hook): Likewise.
3930 2004-08-06 Paul Brook <paul@codesourcery.com>
3932 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3933 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3934 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3935 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3936 and BFD_RELOC_ARM_SBREL32.
3937 * bfd-in2.h, bbfd.h: Regenerate.
3939 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3941 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3942 the dynamic link symbol actually in use.
3944 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3946 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3948 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3949 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3951 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3952 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3954 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3955 Nick Clifton <nickc@redhat.com>
3958 * bfd.c (_bfd_default_error_handler): Make it global.
3960 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3962 * elf.c (assign_section_numbers): Cope gracefully with sections
3963 which have SHF_LINK_ORDER set but no sh_link set up.
3964 * elflink.c (elf_get_linked_section_vma): Likewise.
3966 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3969 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3970 Set it to _bfd_default_error_handler.
3971 (elfNN_bed): Add elf_backend_link_order_error_handler.
3973 * libbfd-in.h (_bfd_default_error_handler): New.
3975 * libbfd.h: Regenerated.
3977 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3979 * archures.c (bfd_mach_sparc_64bit_p): Define.
3980 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3981 * bfd-in2.h: Rebuilt.
3983 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3985 Introduce SH2a support.
3986 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3987 * archures.c (bfd_mach_sh2a_nofpu): New.
3988 * bfd-in2.h: Rebuilt.
3989 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3990 (arch_info_struct): Add sh2a_nofpu.
3991 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3992 2003-12-29 DJ Delorie <dj@redhat.com>
3993 * reloc.c: Add relocs for sh2a.
3994 * bfd-in2.h: Regenerate.
3995 * libbfd.hh: Regenerate.
3996 2003-12-01 Michael Snyder <msnyder@redhat.com>
3997 * archures.c (bfd_mach_sh2a): New.
3998 * bfd-in2.h: Rebuilt.
3999 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4001 (arch_info_struct): Add sh2a.
4002 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4004 2004-07-28 Nick Clifton <nickc@redhat.com>
4005 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4008 * som.c (setup_sections): Improve estimation of space sizes in
4009 relocatable objects.
4011 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4012 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4013 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4015 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4016 * configure: Regenerate.
4017 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4018 case that accepts OSABI=NetBSD and OSABI=SysV.
4019 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4020 the base of .got or .data (if .got does not exist).
4021 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4023 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4024 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4025 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4026 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4028 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4031 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4032 (elf_sec_group): Defined.
4033 (bfd_elf_match_symbols_in_sections): New prototype.
4034 (_bfd_elf_setup_group_pointers): Likewise.
4036 * elf.c (bfd_elf_discard_group): Abort.
4037 (bfd_elf_set_group_contents): Also include relocation sections.
4038 Remove zero-fill for ld -r.
4039 (_bfd_elf_setup_group_pointers): New function.
4040 (elf_sort_elf_symbol): Likewise.
4041 (elf_sym_name_compare): Likewise.
4042 (bfd_elf_match_symbols_in_sections): Likewise.
4044 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4046 * elflink.c (match_group_member): New.
4047 (elf_link_input_bfd): Check group member for discarded section.
4048 (try_match_symbols_in_sections): New function.
4049 (already_linked): Likewise.
4050 (_bfd_elf_section_already_linked): Support mixing comdat group
4051 and linkonce section.
4053 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4054 * linker.c (bfd_section_already_linked_table_traverse): New.
4056 * libbfd.h: Regenerated.
4058 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4060 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4061 BFD_RELOC_CRX_SWITCH32.
4062 * bfd-in2.h: Regenerate.
4063 * libbfd.h: Regenerate.
4064 * elf32-crx.c: Support relocation/relaxation of
4065 BFD_RELOC_CRX_SWITCH* types.
4067 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4069 * elf64-ppc.c: Correct "Linker stubs" comment.
4071 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4073 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4075 (elf_linked_to_section): New.
4077 * elf.c (assign_section_numbers): Set up sh_link for
4080 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4081 to sh_link for SHT_IA_64_UNWIND sections.
4083 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4085 * elflink.c (elf_fixup_link_order): Add _() to error message.
4087 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4089 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4092 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4094 * aout-adobe.c (aout_32_section_already_linked): Defined.
4095 * aout-target.h (MY_section_already_linked): Likewise.
4096 * aout-tic30.c (MY_section_already_linked): Likewise.
4097 * binary.c (binary_section_already_linked): Likewise.
4098 * bout.c (b_out_section_already_linked): Likewise.
4099 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4100 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4101 * coffcode.h (coff_section_already_linked): Likewise.
4102 * i386msdos.c (msdos_section_already_linked): Likewise.
4103 * i386os9k.c (os9k_section_already_linked): Likewise.
4104 * ieee.c (ieee_section_already_linked): Likewise.
4105 * ihex.c (ihex_section_already_linked): Likewise.
4106 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4107 * mmo.c (mmo_section_already_linked): Likewise.
4108 * nlm-target.h (nlm_section_already_linked): Likewise.
4109 * oasys.c (oasys_section_already_linked): Likewise.
4110 * pef.c (bfd_pef_section_already_linked): Likewise.
4111 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4112 * som.c (som_bfd_discard_group): Likewise.
4113 * srec.c (srec_section_already_linked): Likewise.
4114 * tekhex.c (tekhex_section_already_linked): Likewise.
4115 * versados.c (versados_section_already_linked): Likewise.
4116 * vms.c (vms_section_already_linked): Likewise.
4117 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4118 * xsym.c (bfd_sym_section_already_linked): Likewise.
4120 * bfd-in.h (bfd_section_already_linked_table_init): New.
4121 (bfd_section_already_linked_table_free): Likewise.
4123 * coff-rs6000.c (rs6000coff_vec): Add
4124 _bfd_generic_section_already_linked.
4125 (pmac_xcoff_vec): Likewise.
4126 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4127 (aix5coff64_vec): Likewise.
4129 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4130 * elflink.c (_bfd_elf_section_already_linked): New function.
4132 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4134 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4135 (_bfd_generic_section_already_linked): New.
4136 (bfd_section_already_linked_hash_entry): Likewise.
4137 (bfd_section_already_linked): Likewise.
4138 (bfd_section_already_linked_table_lookup): Likewise.
4139 (bfd_section_already_linked_table_insert): Likewise.
4141 * linker.c (bfd_section_already_linked): New.
4142 (_bfd_section_already_linked_table): Likewise.
4143 (bfd_section_already_linked_table_lookup): Likewise.
4144 (bfd_section_already_linked_table_insert): Likewise.
4145 (already_linked_newfunc): Likewise.
4146 (bfd_section_already_linked_table_init): Likewise.
4147 (bfd_section_already_linked_table_free): Likewise.
4148 (_bfd_generic_section_already_linked): Likewise.
4150 * section.c (bfd_section): Remove comdat.
4151 (bfd_comdat_info): Moved to ...
4152 * bfd-in.h (coff_comdat_info): Here.
4153 (bfd_coff_get_comdat_section): New.
4154 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4155 * libcoff-in.h (coff_section_tdata): Add comdat.
4156 * coffcode.h (handle_COMDAT): Updated.
4157 * cofflink.c (coff_link_add_symbols): Likewise.
4158 * ecoff.c (bfd_debug_section): Likewise.
4160 * targets.c (bfd_target): Add _section_already_linked.
4161 (BFD_JUMP_TABLE_LINK): Updated.
4163 * bfd-in2.h: Regenerated.
4164 * libbfd.h: Likewise.
4165 * libcoff.h: Likewise.
4167 2003-07-21 Paul Brook <paul@codesourcery.com>
4169 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4170 elf_fixup_link_order): New functions.
4171 (bfd_elf_final_link): Call elf_fixup_link_order.
4173 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4175 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4176 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4178 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4179 _bfd_elf_symbol_refs_local_p.
4180 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4183 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4185 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4187 (bfd_elf_get_dyn_lib_class): New prototype.
4188 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4190 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4191 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4192 entry is needed. Issue an error if a DT_NEEDED entry is needed
4193 for a file marked DYN_NO_NEEDED.
4194 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4197 * bfd-in2.h: Regenerated.
4199 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4201 * elflink.c (elf_section_complain_discarded): Don't complain in
4204 2004-07-10 James E Wilson <wilson@specifixinc.com>
4206 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4207 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4208 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4209 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4211 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4212 bfd_put_64 to bfd_putl64.
4213 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4215 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4218 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4219 .init/.fini sections when trying to relax it.
4221 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4223 * elf.c (assign_file_positions_for_segments): Make sure the
4224 .dynamic section is the first section in the PT_DYNAMIC segment.
4226 2004-07-09 Nick Clifton <nickc@redhat.com>
4228 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4229 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4230 sh_elf_get_flags_from_mach functions so that they do not conflict
4231 when this target is built with other sh-elf targets.
4232 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4233 suppression of this function.
4234 (sh_elf_find_flags): Likewise.
4236 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4238 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4239 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4240 (BFD32_BACKENDS): Add elf32-crx.lo.
4241 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4242 (cpu-crx.lo): New target.
4243 (elf32-crx.lo): New target.
4244 * Makefile.in: Regenerate.
4245 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4246 (bfd_archures_list): Add bfd_crx_arch.
4247 * bfd-in2.h: Regenerate.
4248 * config.bfd: Handle crx-*-elf*, crx*.
4249 * configure.in: Handle bfd_elf32_crx_vec.
4250 * configure: Regenerate.
4251 * cpu-crx.c: New file.
4252 * elf32-crx.c: Likewise.
4253 * libbfd.h: Regenerate.
4254 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4255 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4256 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4257 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4258 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4259 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4260 * targets.c (bfd_elf32_crx_vec): Declare.
4261 (bfd_target_vector): Add bfd_elf32_crx_vec.
4263 2004-07-06 Nick Clifton <nickc@redhat.com>
4265 * config.bfd: Add sh-symbian-elf target.
4266 * configure.in: Add bfd_elf32_shl_symbian_vec.
4267 * configure: Regenerate.
4268 * elf-bfd.h (struct elf_backend_data): Add new field
4270 * elflink.c (elf_link_add_object_symbols): Invoke the
4271 check_directives function, if defined.
4272 * elfxx-target.h: Provide a default, NULL definition for
4274 * targets.c: Add bfd_elf32_shl_symbian_vec.
4275 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4277 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4278 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4279 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4280 not already been defined.
4281 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4282 * sh-symbian.c: New file. Provide functions to support the
4283 * sh-symbian-elf target.
4284 * Makefile.am: Add elf32-sh-symbian.c
4285 * Makefile.in: Regenerate.
4287 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4289 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4290 * Makefile.am: Ran make dep-am.
4291 * Makefile.in: Ran make dep-in.
4293 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4295 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4298 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4300 * config.bfd: Add want64 to configuration target s390-*-linux*.
4302 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4304 * bfd.c (bfd_get_section_ident): New.
4306 * elflink.c (elf_link_read_relocs_from_section): Call
4307 bfd_get_section_ident to identify the section when reporting
4309 (_bfd_elf_link_output_relocs): Likewise.
4310 (elf_link_output_extsym): Likewise.
4311 (elf_link_input_bfd): Likewise.
4312 (bfd_elf_gc_record_vtinherit): Likewise.
4314 * bfd-in2.h: Regenerated.
4316 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4317 Nick Clifton <nickc@redhat.com>
4320 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4321 of section symbols to mips_elf_sort_hash_table ().
4323 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4325 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4327 (elf_section_complain_discarded): New function. Handle
4328 .gcc_except_table too.
4329 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4330 in discarded sections.
4331 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4333 2004-06-30 James E Wilson <wilson@specifixinc.com>
4335 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4336 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4338 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4341 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4342 local references to discarded sections and report their
4345 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4347 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4348 sec_info_type, test section name instead.
4350 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4353 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4354 in .init/.fini sections.
4356 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4358 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4359 bfd_get_section_limit.
4361 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4363 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4364 output section size.
4366 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4368 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4370 (mmix_elf_perform_relocation): Adjust for above change.
4371 (mmix_elf_relocate_section): Likewise.
4372 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4373 (mmix_elf_get_section_contents): Delete.
4374 (bfd_elf64_get_section_contents): Delete.
4375 (mmix_elf_relocate_section): Zero stub area.
4376 * linker.c (default_indirect_link_order): Alloc max of section size
4378 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4379 * section.c (bfd_malloc_and_get_section): Likewise.
4380 (struct bfd_section): Update rawsize comment.
4381 * bfd-in2.h: Regenerate.
4383 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4385 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4387 * bfd-in.h (bfd_get_section_limit): Define.
4388 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4389 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4390 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4391 * coff-arm.c (coff_arm_relocate_section): Likewise.
4392 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4393 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4394 (bfd_ns32k_final_link_relocate): Likewise.
4395 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4396 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4397 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4398 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4399 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4400 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4401 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4402 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4403 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4404 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4405 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4406 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4407 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4408 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4409 * elf32-v850.c (v850_elf_reloc): Likewise.
4410 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4411 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4412 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4413 * elf64-mips.c (mips_elf64_gprel32_reloc)
4414 (mips16_gprel_reloc): Likewise.
4415 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4416 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4417 * elf64-sparc.c (init_insn_reloc): Likewise.
4418 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4419 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4420 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4421 (_bfd_mips_elf_generic_reloc): Likewise.
4422 * bfd-in2.h: Regenerate.
4424 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4426 * bfd-in.h (struct stab_info): Move from stabs.c.
4427 * stabs.c (struct stab_link_includes_table): Delete.
4428 (stab_link_includes_lookup): Delete.
4429 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4430 level of indirection from sinfo parm.
4431 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4432 stabstr section. Adjust hash table accesses.
4433 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4434 alloc. Adjust stab_info test.
4435 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4436 (_bfd_coff_final_link): Adjust stab_info test.
4437 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4438 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4440 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4441 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4442 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4443 stabstr section. Adjust stab_info test.
4444 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4445 (_bfd_write_stab_strings): Adjust prototypes.
4446 * libbfd.h: Regenerate.
4447 * libcoff.h: Regenerate.
4448 * bfd-in2.h: Regenerate.
4450 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4452 From Miod Vallat <miod@online.fr>:
4453 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4455 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4457 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4458 (struct elf32_mn10300_link_hash_entry): Remove
4459 pcrel_relocs_copied.
4460 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4461 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4462 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4463 and gotoff relocations if the symbol doesn't bind locally. Use
4464 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4465 relocation for PCREL32.
4466 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4467 to test whether a symbol binds locally.
4468 (elf32_mn10300_link_hash_newfunc): Don't initialize
4469 pcrel_relocs_copied.
4470 (_bfd_mn10300_elf_discard_copies): Delete.
4471 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4473 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4475 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4477 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4479 * som.c (som_set_reloc_info): Correct small typo.
4481 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4483 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4484 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4485 (m32r_elf_gcsweep_hook): Likewise.
4486 (m32r_elf_check_relocs): Likewise.
4487 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4488 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4489 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4490 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4491 * bfd-in2.h: Regenerated.
4492 * libbfd.h: Regenerated.
4494 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4496 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4498 (elf64_x86_64_relocate_section): Issue an error for
4499 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4500 against global symbols when building shared library.
4502 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4504 * section.c (struct sec): Rename "_cooked_size" to "size".
4505 Rename "_raw_size" to "rawsize".
4506 (STD_SECTION): Adjust comments.
4507 (bfd_set_section_size, bfd_get_section_contents): Use size.
4508 (bfd_malloc_and_get_section): New function.
4509 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4510 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4511 Correctly free reloc and contents memory.
4512 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4513 and fake CIE now that we can shink section size to zero.
4514 (_bfd_elf_write_section_eh_frame): Likewise..
4515 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4516 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4517 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4518 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4519 unneeded indirection.
4520 * elf.c (_bfd_elf_section_offset): .. and update call.
4521 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4522 * libbfd.h: Regenerate.
4523 * bfd-in2.h: Regenerate.
4525 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4526 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4527 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4528 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4529 Similarly use "rawsize", if non-zero, in reloc functions to validate
4530 reloc addresses. Use new bfd_malloc_and_get_section in most places
4531 where bfd_get_section_contents was called. Expand all occurrences of
4532 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4533 grok_prstatus and similar functions to "size".
4534 * aix386-core.c (aix386_core_file_p): ..
4535 * aix5ppc-core.c (xcoff64_core_p): ..
4536 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4537 aout_adobe_set_section_contents): ..
4538 * aout-target.h (callback): ..
4539 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4540 MY_bfd_final_link): ..
4541 * aoutf1.h (sunos4_core_file_p): ..
4542 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4543 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4544 final_link, aout_link_input_section): ..
4545 * binary.c (binary_object_p, binary_canonicalize_symtab,
4546 binary_set_section_contents): ..
4547 * bout.c (b_out_callback, b_out_write_object_contents,
4548 b_out_set_section_contents, b_out_bfd_relax_section,
4549 b_out_bfd_get_relocated_section_contents): ..
4550 * cisco-core.c (cisco_core_file_validate): ..
4551 * coff-alpha.c (alpha_ecoff_object_p,
4552 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4553 * coff-arm.c (coff_arm_relocate_section,
4554 bfd_arm_allocate_interworking_sections): ..
4555 * coff-h8300.c (h8300_reloc16_extra_cases,
4556 h8300_bfd_link_add_symbols): ..
4557 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4558 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4559 ppc_bfd_coff_final_link): ..
4560 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4561 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4562 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4563 * coff64-rs6000.c (xcoff64_write_object_contents,
4564 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4565 * coffcode.h (coff_compute_section_file_positions,
4566 coff_write_object_contents): ..
4567 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4568 coff_section_symbol, build_debug_section): ..
4569 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4570 process_embedded_commands, _bfd_coff_link_input_bfd,
4571 _bfd_coff_write_global_sym): ..
4572 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4573 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4574 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4575 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4576 _bfd_dwarf2_find_nearest_line): ..
4577 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4578 ecoff_compute_section_file_positions,
4579 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4580 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4581 _bfd_elf_discard_section_eh_frame_hdr,
4582 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4583 _bfd_elf_write_section_eh_frame,
4584 _bfd_elf_write_section_eh_frame_hdr): ..
4585 * elf-hppa.h (elf_hppa_sort_unwind): ..
4586 * elf-m10200.c (mn10200_elf_relax_section,
4587 mn10200_elf_relax_delete_bytes,
4588 mn10200_elf_get_relocated_section_contents): ..
4589 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4590 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4591 mn10300_elf_relax_delete_bytes,
4592 mn10300_elf_get_relocated_section_contents,
4593 _bfd_mn10300_elf_adjust_dynamic_symbol,
4594 _bfd_mn10300_elf_discard_copies,
4595 _bfd_mn10300_elf_size_dynamic_sections,
4596 _bfd_mn10300_elf_finish_dynamic_sections): ..
4597 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4598 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4599 bfd_elf_set_group_contents, map_sections_to_segments,
4600 elf_sort_sections, assign_file_positions_for_segments,
4601 SECTION_SIZE, copy_private_bfd_data,
4602 _bfd_elf_get_dynamic_reloc_upper_bound,
4603 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4604 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4605 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4606 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4607 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4608 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4609 bfd_elf32_arm_process_before_allocation,
4610 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4611 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4612 elf32_arm_write_section): ..
4613 * elf32-cris.c (cris_elf_grok_prstatus,
4614 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4615 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4616 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4617 elf_cris_discard_excess_dso_dynamics,
4618 elf_cris_discard_excess_program_dynamics): ..
4619 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4620 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4621 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4622 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4623 elf32_frvfdpic_size_dynamic_sections,
4624 elf32_frvfdpic_modify_segment_map,
4625 elf32_frvfdpic_finish_dynamic_sections): ..
4626 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4627 elf32_h8_get_relocated_section_contents): ..
4628 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4629 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4630 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4631 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4632 elf32_hppa_finish_dynamic_sections): ..
4633 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4634 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4635 i370_elf_finish_dynamic_sections): ..
4636 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4637 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4638 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4639 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4640 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4641 * elf32-ip2k.c (ip2k_is_switch_table_128,
4642 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4643 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4644 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4645 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4646 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4647 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4648 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4649 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4650 m32r_elf_get_relocated_section_contents): ..
4651 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4652 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4653 m68hc11_elf_relax_delete_bytes): ..
4654 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4655 m68hc12_elf_size_one_stub): ..
4656 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4657 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4658 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4659 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4660 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4661 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4662 elf32_mips_grok_prstatus): ..
4663 * elf32-or32.c (or32_elf_consth_reloc): ..
4664 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4665 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4666 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4667 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4668 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4669 ppc_elf_final_write_processing): ..
4670 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4671 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4672 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4673 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4674 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4675 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4676 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4677 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4678 * elf32-sh64-com.c (sh64_address_in_cranges,
4679 sh64_get_contents_type): ..
4680 * elf32-sh64.c (sh64_find_section_for_address,
4681 sh64_elf_final_write_processing): ..
4682 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4683 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4684 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4685 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4686 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4687 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4688 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4689 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4690 elf_vax_finish_dynamic_sections): ..
4691 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4692 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4693 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4694 xstormy16_elf_finish_dynamic_sections): ..
4695 * elf32-xtensa.c (xtensa_read_table_entries,
4696 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4697 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4698 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4699 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4700 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4701 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4702 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4703 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4704 xtensa_callback_required_dependence): ..
4705 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4706 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4707 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4708 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4709 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4710 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4711 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4712 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4713 * elf64-hppa.c (allocate_dynrel_entries,
4714 elf64_hppa_size_dynamic_sections,
4715 elf64_hppa_finish_dynamic_sections): ..
4716 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4717 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4718 elf64_mips_grok_prstatus): ..
4719 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4720 mmix_elf_relocate_section, mmix_elf_final_link,
4721 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4722 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4723 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4724 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4725 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4726 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4727 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4728 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4729 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4730 ppc64_elf_finish_dynamic_sections): ..
4731 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4732 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4733 elf_s390_finish_dynamic_sections): ..
4734 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4735 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4736 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4737 sh64_elf64_finish_dynamic_sections): ..
4738 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4739 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4740 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4741 sparc64_elf_finish_dynamic_symbol,
4742 sparc64_elf_finish_dynamic_sections): ..
4743 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4744 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4745 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4746 elf64_x86_64_finish_dynamic_sections): ..
4747 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4748 * elfcode.h (elf_slurp_reloc_table): ..
4749 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4750 elf_finalize_dynstr, elf_link_add_object_symbols,
4751 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4752 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4753 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4754 elf32_mips_grok_prstatus): ..
4755 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4756 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4757 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4758 elfNN_ia64_finish_dynamic_sections): ..
4759 * elfxx-mips.c (mips_elf_create_procedure_table,
4760 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4761 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4762 mips_elf_global_got_index, mips_elf_multi_got,
4763 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4764 mips_elf_allocate_dynamic_relocations,
4765 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4766 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4767 _bfd_mips_elf_always_size_sections,
4768 _bfd_mips_elf_size_dynamic_sections,
4769 _bfd_mips_elf_finish_dynamic_symbol,
4770 _bfd_mips_elf_finish_dynamic_sections,
4771 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4772 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4773 _bfd_elf_mips_get_relocated_section_contents,
4774 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4775 * hp300hpux.c (callback): ..
4776 * hppabsd-core.c (make_bfd_asection): ..
4777 * hpux-core.c (make_bfd_asection): ..
4778 * i386linux.c (linux_link_create_dynamic_sections,
4779 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4780 * i386msdos.c (msdos_write_object_contents): ..
4781 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4782 os9k_set_section_contents): ..
4783 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4784 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4785 ieee_write_section_part, do_with_relocs, do_as_repeat,
4786 do_without_relocs, ieee_write_debug_part, init_for_output,
4787 ieee_set_section_contents): ..
4788 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4789 * irix-core.c (do_sections, make_bfd_asection): ..
4790 * libaout.h (aout_section_merge_with_text_p): ..
4791 * libbfd.c (_bfd_generic_get_section_contents,
4792 _bfd_generic_get_section_contents_in_window): ..
4793 * linker.c (default_indirect_link_order): ..
4794 * lynx-core.c (make_bfd_asection): ..
4795 * m68klinux.c (linux_link_create_dynamic_sections,
4796 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4797 * mach-o.c (bfd_mach_o_make_bfd_section,
4798 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4799 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4800 bfd_mach_o_scan_read_segment): ..
4801 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4802 _bfd_merge_sections): ..
4803 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4804 mmo_map_set_sizes, mmo_canonicalize_symtab,
4805 mmo_internal_write_section, mmo_write_object_contents): ..
4806 * netbsd-core.c (netbsd_core_file_p): ..
4807 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4808 nlm_alpha_set_public_section): ..
4809 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4810 * nlm32-sparc.c (nlm_sparc_write_import): ..
4811 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4812 nlm_compute_section_file_positions): ..
4813 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4814 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4815 * opncls.c (get_debug_link_info): ..
4816 * osf-core.c (make_bfd_asection): ..
4817 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4818 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4819 final_link, aout_link_input_section): ..
4820 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4821 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4822 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4823 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4824 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4825 * ptrace-core.c (ptrace_unix_core_file_p): ..
4826 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4827 _bfd_final_link_relocate, bfd_generic_relax_section,
4828 bfd_generic_get_relocated_section_contents): ..
4829 * reloc16.c (bfd_coff_reloc16_relax_section,
4830 bfd_coff_reloc16_get_relocated_section_c): ..
4831 * riscix.c (riscix_some_aout_object_p): ..
4832 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4833 * sco5-core.c (make_bfd_asection): ..
4834 * simple.c (bfd_simple_get_relocated_section_contents): ..
4835 * som.c (som_object_setup, setup_sections, som_prep_headers,
4836 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4837 som_set_reloc_info, som_get_section_contents,
4838 som_bfd_link_split_section): ..
4839 * sparclinux.c (linux_link_create_dynamic_sections,
4840 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4841 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4842 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4843 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4844 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4845 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4846 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4847 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4848 sunos_finish_dynamic_link): ..
4849 * syms.c (_bfd_stab_section_find_nearest_line): ..
4850 * tekhex.c (first_phase, tekhex_set_section_contents,
4851 tekhex_write_object_contents): ..
4852 * trad-core.c (trad_unix_core_file_p): ..
4853 * versados.c (process_esd, process_otr, process_otr): ..
4854 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4855 * vms-misc.c (add_new_contents): ..
4856 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4857 * vms.c (vms_set_section_contents): ..
4858 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4859 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4860 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4861 * xsym.c (bfd_sym_scan): .. See above.
4863 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4865 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4866 calling _bfd_merged_section_offset only for section symbols.
4868 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4870 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4871 for handling SEC_MERGE symbols in relax_section.
4873 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4875 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4876 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4877 linked together. Mark the result as h8300sx code.
4879 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4881 * elf-bfd.h (struct elf_backend_data): Added
4882 elf_backend_omit_section_dynsym.
4883 (_bfd_elf_link_omit_section_dynsym): Declare.
4884 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4885 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4886 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4887 (_bfd_elf_link_renumber_dynsyms): ... this function.
4888 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4889 _bfd_elf_link_omit_section_dynsym).
4890 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4892 2004-06-21 Nick Clifton <nickc@redhat.com>
4894 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4897 2004-06-17 Jerome Guitton <guitton@gnat.com>
4899 * bfd-in.h (bfd_cache_close_all): New function declaration.
4900 * bfd-in2.h: Regenerate.
4901 * cache.c (bfd_cache_close_all): New function definition.
4903 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4905 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4907 * configure: Regenerate.
4909 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4911 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4912 the pre-existing section.
4914 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4916 * section.c (struct sec): Remove usused flags. Reorganize a little.
4917 (bfd_get_section_size_before_reloc): Delete.
4918 (bfd_get_section_size_after_reloc): Delete.
4919 (STD_SECTION): Update.
4920 (bfd_get_section_size_now): Delete.
4921 (bfd_set_section_contents): Don't referece reloc_done.
4922 (bfd_get_section_contents): Remove reloc_done comment.
4923 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4925 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4926 * ecoff.c (bfd_debug_section): Update initializer.
4927 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4928 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4929 * bfd-in.h (bfd_section_size): Expand.
4930 (bfd_get_section_size): New macro.
4931 * bfd-in2.h: Regenerate.
4932 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4933 bfd_get_section_size_before_reloc with bfd_get_section_size.
4934 * coffcode.h (coff_write_object_contents): Likewise.
4935 * coffgen.c (build_debug_section): Likewise.
4936 * dwarf1.c (parse_line_table): Likewise.
4937 (_bfd_dwarf1_find_nearest_line): Likewise.
4938 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4939 * i386msdos.c (msdos_write_object_contents): Likewise.
4940 * pdp11.c (squirt_out_relocs): Likewise.
4941 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4942 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4944 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4946 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4947 removal) with updated comment.
4948 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4950 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4951 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4953 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4955 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4956 overflow on branches to undefweaks.
4958 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4960 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4961 as ecoff_section_data() does not return a valid lvalue.
4963 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4965 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4966 (elf_link_add_object_symbols): Likewise.
4968 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4969 (elf_backend_reloc_type_class): New.
4971 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4973 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4975 * configure: Regenerate.
4977 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4979 From: Albert Chin-A-Young <china@thewrittenword.com>
4980 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4983 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4985 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4988 2004-05-28 DJ Delorie <dj@redhat.com>
4990 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4991 for linking, but otherwise adjust reloc for merged sections.
4993 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4995 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4996 _bfd_merged_section_offset for local symbols.
4998 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5000 * Makefile.am: Regenerate dependencies.
5001 * Makefile.in: Regenerate.
5002 * archures.c: Add bfd_mach_sh3_nommu .
5003 * bfd-in2.h: Regenerate.
5004 * cpu-sh.c: Add sh3-nommu architecture.
5005 (bfd_to_arch_table): Create new table.
5006 (sh_get_arch_from_bfd_mach): Create new function.
5007 (sh_get_arch_up_from_bfd_mach): Create new function.
5008 (sh_merge_bfd_arch): Create new function.
5009 * elf32-sh.c (sh_ef_bfd_table): Add table.
5010 (sh_elf_check_relocs): Replace switch statement with
5011 use of sh_ef_bfd_table .
5012 (sh_elf_get_flags_from_mach): Add new function.
5013 (sh_find_elf_flags): Likewise.
5014 (sh_elf_copy_private_data): Replace most of non-elf contents
5015 with a call to sh_merge_bfd_arch() .
5017 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5019 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5020 * Makefile.in: Regenerate.
5022 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5024 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5025 custom calling conventions for dynamic symbols.
5026 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5027 symbol if it's an alias to a global one.
5029 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5031 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5034 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5036 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5039 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5041 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5042 for SHT_GROUP sections.
5044 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5046 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5048 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5049 * merge.c: Formatting. Remove unnecessary casts. Expand
5050 bfd_get_section_alignment macro.
5051 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5052 use throughout file.
5053 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5054 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5055 section name to determine sinfo group, instead test output section
5057 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5058 _bfd_strip_section_from_output rather than just twiddling flags.
5059 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5060 (_bfd_merge_sections): Update prototype.
5061 * libbfd.h: Regenerate.
5063 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5065 * netbsd-core.c: Correctly indent section that sets architecture
5068 From Miod Vallat <miod@online.fr>:
5069 * m88kopenbsd.c: New file.
5070 * targets.c (m88k_openbsd_vec): New.
5071 * config.bfd: Add m88k-*-openbsd*.
5072 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5073 (m88kopenbsd_vec): New.
5074 * configure: Regenerate.
5075 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5076 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5078 * Makefile.in: Regenerate.
5079 * po/SRC-POTFILES.in: Regenerate.
5081 2004-05-24 Nick Clifton <nickc@redhat.com>
5083 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5084 introduced by hash table size patch.
5086 2004-05-22 Ben Elliston <bje@au.ibm.com>
5088 * configure.in (is_release): Remove.
5089 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5090 (AC_OUTPUT): Don't output bfdver.h from version.h.
5091 * configure: Regenerate.
5092 * Makefile.am (RELEASE): New variable.
5093 (bfdver.h): New target.
5094 * Makefile.in: Regenerate.
5095 * doc/Makefile.in: Likewise.
5097 2004-05-22 Ben Elliston <bje@au.ibm.com>
5099 * Makefile.am (config.status): Don't depend on version.h.
5100 * Makefile.in: Regenerate.
5102 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5104 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5105 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5106 * libbfd.h: Regenerate.
5107 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5108 (_bfd_elf_rel_local_sym): Likewise.
5109 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5110 (elf_link_input_bfd): Likewise.
5111 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5112 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5113 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5114 (elfNN_ia64_relocate_section): Likewise.
5116 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5118 * hash.c (bfd_default_hash_table_size): New variable.
5119 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5120 (bfd_hash_set_default_size): New function. Set the default size
5121 to a selected prime number close to the argument. Document new
5123 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5124 * bfd-in2.h: Regenerate.
5125 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5126 * Makefile.in: Regenerate.
5128 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5130 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5131 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5132 arm, m68k, m88k and hppa core files.
5134 2004-05-21 Nick Clifton <nickc@redhat.com>
5136 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5137 (bfd_bwrite): Likewise.
5138 (bfd_tell): Likewise.
5139 (bfd_flush): Likewise.
5140 (bfd_stat): Likewise.
5141 (bfd_seek): Likewise.
5142 (bfd_get_mtime): Likewise.
5143 (bfd_get_size): Likewise.
5145 2004-05-19 Ben Elliston <bje@au.ibm.com>
5147 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5149 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5151 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5152 (bfd_generic_openr_next_archived_file): Likewise.
5154 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5156 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5157 section names by inserting a new substring after .gnu.linkonce, except
5158 for .gnu.linkonce.t.* where the "t." is replaced.
5160 2004-05-17 Adam Nemet <anemet@lnxw.com>
5162 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5163 (m68-*-lynxos* case): Likewise.
5164 (powerpc-*-lyxnos* case): New case.
5165 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5167 2004-05-17 David Heine <dlheine@tensilica.com>
5169 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5170 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5171 * bfd.c (bfd_copy_private_header_data): Define.
5172 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5174 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5175 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5176 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5177 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5178 segments by calling copy_private_bfd_data.
5179 (_bfd_elf_copy_private_header_data): Define.
5180 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5181 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5182 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5183 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5184 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5185 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5186 * som.c (som_bfd_copy_private_header_data): Define.
5187 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5188 * vms.c (vms_bfd_copy_private_header_data): Define.
5189 * bfd-in2.h: Regenerate.
5190 * libbfd.h: Regenerate.
5192 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5194 * elfxx-mips.c (MINUS_TWO): Define.
5195 (mips_elf_higher, mips_elf_highest,
5196 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5197 some bfd_vma values.
5198 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5200 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5202 * som.c (log2): Rename to exact_log2. Adjust all callers.
5204 2004-05-13 Paul Brook <paul@codesourcery.com>
5206 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5207 dwarf3 format CIE entries. Remove comment about the size of the
5208 ra_column field. It is now correctly deduced.
5210 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5212 * config.bfd (or32-*-rtems*): Switch to elf.
5214 2004-05-13 Nick Clifton <nickc@redhat.com>
5216 * po/fr.po: Updated French translation.
5218 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5220 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5221 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5222 Adjust counting of last_local.
5223 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5224 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5225 created by the linker nor !SHF_ALLOC.
5227 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5228 DT_PLTGOT to the start of the .got.plt section instead of the
5229 .got output section. Set sh_entsize for .got section in addition
5231 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5232 is at sgot->output_section->vma.
5233 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5234 DT_PLTGOT to the start of the .got.plt section instead of the
5235 .got output section.
5236 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5237 is at sgot->output_section->vma. Set sh_entsize for .got section
5238 in addition to .got.plt.
5239 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5240 (bfd_section_from_phdr): Likewise.
5241 (map_sections_to_segments): Likewise.
5242 (assign_file_positions_for_segments): Likewise.
5243 (get_program_header_size): Likewise.
5244 * elflink.c (bfd_elf_size_dynamic_sections): Set
5245 elf_tdata (output_bfd)->relro from info->relro.
5246 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5248 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5250 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5251 a zero symndx for which we hadn't accounted a dynamic relocation.
5252 (_frvfdpic_add_rofixup): Likewise.
5254 2004-05-07 Brian Ford <ford@vss.fsi.com>
5255 DJ Delorie <dj@redhat.com>
5257 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5258 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5259 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5260 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5262 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5264 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5265 immediately if there's no link info.
5266 (elf32_frvfdpic_copy_private_bfd_data): New.
5267 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5269 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5271 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5272 filename argument is null; do not call strlen on a null pointer.
5274 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5276 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5279 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5281 * configure.in (bfd_elf32_frvfdpic_vec): New.
5282 * configure: Rebuilt.
5283 * targets.c (bfd_elf32_frvfdpic_vec): New.
5284 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5286 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5287 frvfdpic instead of frv. Rearrange elf-target macros such that
5288 the FDPIC-specific ones are only defined for this new target
5290 (bfd_elf32_frvfdpic_vec): Declare.
5292 (elf32_frv_relocate_section): Use it to enable segment checking
5293 and to control rofixup emission. Add output section vma to
5294 applied relocation in non-LOAD non-ALLOC sections. Use
5295 _bfd_error_handler for errors.
5296 (_frv_create_got_section): Create .rel.got and .rofixup only in
5297 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5299 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5300 (elf32_frvfdpic_modify_segment_map): Likewise.
5301 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5302 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5303 error message if we miscompute the rofixup size.
5304 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5305 (frvfdpic_elf_encode_eh_address): Likewise.
5306 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5307 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5308 relocs. Reject unknown relocation types.
5309 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5310 (frv_elf_merge_private_bfd_data): Likewise.
5311 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5312 0x4000 for newly-added elf32-frvfdpic.
5314 2004-05-05 Nick Clifton <nickc@redhat.com>
5317 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5318 returning NULL as most users of this function do not check its
5320 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5321 of bfd_cache_lookup().
5322 * sco5-core.c (sco5_core_file_p): Likewise.
5323 * trad-core.c (trad_unix_core_file_p): Likewise.
5325 2004-05-05 Nick Clifton <nickc@redhat.com>
5327 * cache.c (bfd_cache_lookup): Improve formatting.
5328 * archive.c: Fix formatting.
5330 2004-05-05 Peter Barada <peter@the-baradas.com>
5332 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5333 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5334 * bfd-in2.h(bfd_architecture): Regenerate.
5336 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5338 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5340 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5341 those against discarded link-once and SEC_MERGE section symbols.
5343 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5345 * section.c (bfd_get_section_by_name_if): New.
5346 * bfd-in2.h: Regenerated.
5348 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5350 * som.c (som_bfd_is_group_section): Define.
5352 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5354 * section.c (bfd_make_section_anyway): Copy the whole
5355 bfd_hash_entry, not just "next" from existing entry.
5357 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5359 * elf.c (bfd_section_from_shdr): Maintain the section order in
5361 (special_sections): Add ".note.GNU-stack".
5362 (elf_fake_sections): Handle section group for relocatable
5365 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5367 * section.c (bfd_sections_find_if): New.
5368 * bfd-in2.h: Regenerated.
5370 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5372 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5374 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5375 * elf.c (bfd_elf_is_group_section): New function.
5376 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5377 * section.c (bfd_generic_is_group_section): New function.
5378 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5379 (BFD_JUMP_TABLE_LINK): Adjust.
5380 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5381 * aout-target.h (MY_bfd_is_group_section): Define.
5382 * aout-tic30.c (MY_bfd_is_group_section): Define.
5383 * bfd.c (bfd_is_group_section): Define.
5384 * binary.c (binary_bfd_is_group_section): Define.
5385 * bout.c (b_out_bfd_is_group_section): Define.
5386 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5387 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5388 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5389 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5390 * coffcode.h (coff_bfd_is_group_section): Define.
5391 * i386msdos.c (msdos_bfd_is_group_section): Define.
5392 * i386os9k.c (os9k_bfd_is_group_section): Define.
5393 * ieee.c (ieee_bfd_is_group_section): Define.
5394 * ihex.c (ihex_bfd_is_group_section): Define.
5395 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5396 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5397 * mmo.c (mmo_bfd_is_group_section): Define.
5398 * nlm-target.h (nlm_bfd_is_group_section): Define.
5399 * oasys.c (oasys_bfd_is_group_section): Define.
5400 * pef.c (bfd_pef_bfd_is_group_section): Define.
5401 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5402 * srec.c (srec_bfd_is_group_section): Define.
5403 * tekhex.c (tekhex_bfd_is_group_section): Define.
5404 * versados.c (versados_bfd_is_group_section): Define.
5405 * vms.c (vms_bfd_is_group_section): Define.
5406 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5407 * bfd-in2.h: Regenerate.
5408 * libbfd.h: Regenerate.
5410 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5412 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5414 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5416 * configure.in: Update version to 2.15.91.
5417 * configure: Regenerate.
5419 2004-04-29 Brian Ford <ford@vss.fsi.com>
5421 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5422 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5423 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5424 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5425 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5426 .gnu.linkonce.wi. sections.
5427 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5428 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5430 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5431 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5433 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5435 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5436 * bfd-in2.h: Regenerate.
5437 * libbfd.h: Likewise.
5439 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5441 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5443 (setup_sections): Use som_subspace_dictionary_record struct instead
5444 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5445 is_comdat, is_common or dup_common.
5446 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5447 is_comdat, is_common and dup_common in section subspace_dict from
5449 (som_begin_writing): Use som_subspace_dictionary_record struct.
5450 (som_finish_writing): Likewise.
5451 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5452 is_common and dup_common flags in info for symbol. Add comment
5453 regarding linker support for these fields. Slightly reorganize
5455 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5456 dup_common fields in symbol table from symbol info.
5457 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5458 arguments. Set corresponding fields in copy_data. Change all callers.
5459 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5461 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5462 * som.h (som_subspace_dictionary_record): Define.
5463 (som_copyable_section_data_struct): Add is_comdat, is_common and
5465 (som_section_data_struct): Use som_subspace_dictionary_record struct
5466 instead of subspace_dictionary_record.
5467 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5469 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5471 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5472 if set. Check reloc_done flag before applying relocations. Use
5473 output addresses, both when applying relocations and when comparing
5474 against the specified section.
5475 (elf_xtensa_relocate_section): Use output address to check if dynamic
5476 reloc is in a literal pool. Set section's reloc_done flag.
5478 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5480 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5481 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5483 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5486 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5488 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5489 structure field removed in 2004-04-24 patch.
5490 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5492 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5494 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5495 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5496 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5497 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5498 field before calling elf_backend_section_flags.
5500 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5502 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5503 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5504 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5505 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5506 and BFD_RELOC_32_PCREL.
5507 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5508 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5509 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5510 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5511 (mips_elf_next_relocation): Move comment about matching HI/LO
5513 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5514 R_MIPS_GNU_REL_HI16.
5516 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5518 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5519 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5520 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5521 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5522 and update comments to reflect current usage.
5523 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5524 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5526 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5527 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5528 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5529 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5530 type number to be MIPS_R_PCREL16.
5531 (mips_relocate_section): Remove support for link-time relaxation
5532 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5533 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5534 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5535 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5536 relaxation of branches used by embedded-PIC.
5537 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5538 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5539 related members, update comment.
5540 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5541 code related to embedded-PIC.
5542 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5543 initialization of now-removed 'adjust' member of
5544 'struct ecoff_debug_info'.
5546 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5548 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5550 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5552 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5553 relocs for locally defined symbols during -shared final link.
5554 (elf32_arm_final_link_relocate): Likewise.
5556 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5558 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5559 ELF_LINK_POINTER_EQUALITY_NEEDED.
5560 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5561 if r_type is not R_X86_64_PC32.
5562 (elf64_x86_64_finish_dynamic_symbol): If
5563 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5566 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5568 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5569 (elf_backend_plt_sym_val): Define.
5571 2004-04-22 Andrew Cagney <cagney@redhat.com>
5573 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5575 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5577 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5579 * som.c (som_set_section_contents): Constantify second argument.
5580 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5581 (som_object_setup): Rework to avoid warning.
5582 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5585 2004-04-22 Andrew Cagney <cagney@redhat.com>
5587 * cache.c (bfd_cache_close): Check for a previously closed file.
5589 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5591 * bfd.c (bfd_get_synthetic_symtab): Define.
5592 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5593 NAME##_get_synthetic_symtab.
5594 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5595 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5596 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5598 (_bfd_elf_get_synthetic_symtab): New prototype.
5599 * elfcode.h (elf_get_synthetic_symtab): Define.
5600 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5601 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5602 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5603 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5604 * bfd-in2.h: Rebuilt.
5605 * libbfd.h: Rebuilt.
5606 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5607 (elf_backend_plt_sym_val): Define.
5608 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5609 (elf_backend_plt_sym_val): Define.
5610 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5611 (elf_backend_plt_sym_val): Define.
5612 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5613 (elf_backend_plt_sym_val): Define.
5614 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5615 (elf_backend_plt_sym_val): Define.
5616 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5617 (elf_backend_plt_sym_val): Define.
5618 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5619 (elf_backend_plt_sym_val): Define.
5620 * aout-target.h (MY_get_synthetic_symtab): Define.
5621 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5622 * coff-rs6000.c (rs6000coff_vec): Add
5623 _bfd_nodynamic_get_synthetic_symtab.
5624 (pmac_xcoff_vec): Likewise.
5625 * coff64-rs6000.c (rs6000coff64_vec): Add
5626 _bfd_nodynamic_get_synthetic_symtab.
5627 (aix5coff64_vec): Likewise.
5628 * sunos.c (MY_get_synthetic_symtab): Define.
5629 * vms.c (vms_get_synthetic_symtab): Define.
5631 2004-04-22 Nick Clifton <nickc@redhat.com>
5633 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5635 2004-04-22 Peter Barada <peter@the-baradas.com>
5637 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5638 * bfd2-in.h: Regenerate.
5639 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5641 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5643 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5644 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5645 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5646 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5647 * bfd-in2.h: Regenerate.
5649 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5651 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5652 require relocations against a weak symbol to reference the same
5653 symbol hash entry if not a final, static link.
5654 (get_cached_value, add_value_map): Add final_static_link argument.
5655 (remove_literals): Pass final_static_link argument as needed.
5657 2004-04-21 Andrew Cagney <cagney@redhat.com>
5659 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5660 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5661 (opncls_bwrite, opncls_bclose, opncls_bflush)
5662 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5663 bfd iovec that uses function callbacks.
5664 (bfd_close): Use the iovec's bclose.
5665 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5666 (cache_bclose, cache_bflush, cache_bstat)
5667 (cache_iovec): New functions and global variable, implement a
5668 cache "iovec", where applicable set bfd_error.
5669 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5670 * bfdio.c (struct bfd_iovec): Define.
5671 (real_read): Delete function.
5672 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5673 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5674 assume that bread and bwrite set bfd_error.
5675 * bfd.c (struct bfd): Add "iovec", update comments.
5676 * bfd-in2.h, libbfd.h: Re-generate.
5678 2004-04-21 Andrew Cagney <cagney@redhat.com>
5680 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5682 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5684 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5685 (bfd_elf_gc_sections): Fail if a shared object is being created.
5686 Do not fail if dynamic sections have been created. Instead call
5687 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5688 dynamically referenced symbols. Do not mark the whole graph
5689 rooted at .eh_frame, only the section proper.
5691 2004-04-20 DJ Delorie <dj@redhat.com>
5693 * reloc.c: Add BFD_RELOC_32_SECREL.
5694 * bfd-in2.h: Regenerate.
5695 * libbfd.h: Likewise.
5696 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5697 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5698 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5700 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5702 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5703 relocs against hidden/protected undefweak symbols properly.
5704 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5706 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5708 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5709 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5712 2004-04-17 Brian Ford <ford@vss.fsi.com>
5714 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5715 filepos for the SizeOfHeaders field.
5716 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5718 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5720 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5722 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5723 change reloc_done. Set and restore _cooked_size.
5726 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5728 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5731 2004-04-15 Nick Clifton <nickc@redhat.com>
5733 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5735 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5737 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5739 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5741 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5742 when it is a definition.
5744 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5746 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5747 when statically linking PIC code.
5748 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5750 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5752 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5753 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5754 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5755 * configure: Regenerate.
5757 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5759 * elflink.c: Include libiberty.h.
5760 * Makefile.am (elflink.lo): Depend on libiberty.h.
5761 * Makefile.in: Regenerate.
5763 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5765 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5768 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5770 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5771 reserve the memory for dynamic linker
5773 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5775 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5776 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5778 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5780 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5781 RELOC_FOR_GLOBAL_SYMBOL.
5782 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5784 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5786 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5787 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5789 2004-04-01 Paul Brook <paul@codesourcery.com>
5791 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5792 * elf32-arm.h (struct elf32_elf_section_map): New.
5793 (struct _arm_elf_section_data): New.
5794 (elf32_arm_section_data): Define.
5795 (struct elf32_arm_link_hash_table): Add byteswap_code.
5796 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5797 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5798 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5799 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5800 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5801 (bfd_elf32_new_section_hook, elf_backend_write_section,
5802 elf_backend_link_output_symbol_hook): Define.
5804 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5806 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5807 that keeps the characters in a B_INCL..B_EINCL range.
5808 (_bfd_link_section_stabs): When computing the sum of the
5809 characters in a B_INCL..B_EINCL range also keep a copy of those
5810 characters. Use this information to distinguish between
5811 include sections that have the same sum and the same length
5812 but which are nevertheless unique.
5814 2004-03-31 Paul Brook <paul@codesourcery.com>
5816 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5817 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5819 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5821 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5822 to 'sum_chars' and add field 'num_chars'.
5823 (_bfd_link_section_stabs): When computing the sum of the
5824 characters in a B_INCL..B_EINCL range also keep a count of the
5825 number of characters. Use this information to help distinguish
5826 between include sections when have the same sum but which
5827 nevertheless are still unique.
5829 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5831 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5833 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5834 Tomer Levi <Tomer.Levi@nsc.com>
5836 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5837 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5838 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5839 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5840 (cpu-cr16c.lo): New target.
5841 (elf32-cr16c.lo): Likewise.
5842 * Makefile.in: Regenerate.
5843 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5844 (bfd_archures_list): Add bfd_cr16c_arch.
5845 * config.bfd: Handle cr16c-*-elf*.
5846 * configure.in: Handle bfd_elf32_cr16c_vec.
5847 * configure: Regenerate.
5848 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5849 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5850 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5851 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5852 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5853 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5854 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5855 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5856 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5857 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5858 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5859 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5860 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5861 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5862 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5863 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5864 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5865 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5866 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5867 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5868 * targets.c (bfd_elf32_cr16c_vec): Declare.
5869 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5870 * cpu-cr16c.c: New file.
5871 * elf32-cr16c.c: Likewise.
5872 * libbfd.h: Regenerate.
5873 * bfd-in2.h: Likewise.
5875 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5877 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5879 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5881 * Makefile.am: Remove all mention of elflink.h.
5882 * Makefile.in: Regenerate.
5883 * bfd-in.h (bfd_elf_discard_info): Declare.
5884 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5885 * bfd-in2.h: Regenerate.
5886 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5887 bfd_elf32_link_record_dynamic_symbol,
5888 bfd_elf64_link_record_dynamic_symbol,
5889 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5890 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5891 _bfd_elf32_link_record_local_dynamic_symbol,
5892 _bfd_elf64_link_record_local_dynamic_symbol,
5893 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5894 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5895 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5896 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5897 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5898 _bfd_elf32_reloc_symbol_deleted_p,
5899 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5900 (bfd_elf_link_record_dynamic_symbol,
5901 bfd_elf_link_record_local_dynamic_symbol,
5902 bfd_elf_final_link, bfd_elf_gc_sections,
5903 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5904 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5905 bfd_elf_reloc_symbol_deleted_p): Declare.
5906 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5907 * elf32-arm.h: Update for changed function names. Remove local
5908 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5909 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5910 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5911 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5912 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5913 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5914 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5915 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5916 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5917 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5918 (bfd_elfNN_print_symbol): Define.
5919 * elfcode.h: Don't include elflink.h.
5920 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5921 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5922 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5923 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5924 elf_link_record_local_dynamic_symbol): Don't define.
5925 * elflink.c: Update for changed function names. Move elflink.h
5927 * elflink.h: Delete file.
5928 * po/SRC-POTFILES.in: Regenerate.
5929 * po/bfd.pot: Regenerate.
5931 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5933 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5934 "name" for global syms accidentally removed in 2004-03-20 change.
5936 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5938 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5939 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5940 where Elf_External_* is different for 64 and 32 bit, with
5941 corresponding elf_size_info field.
5942 (struct elf_final_link_info): Use "bfd_byte *" instead
5943 of "Elf_External_Sym *" for external_syms and symbuf.
5944 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5945 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5946 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5947 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5948 (elf_link_sort_cmp2): Adjust.
5949 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5950 using ELF_R_SYM macro. Set u.sym_mask.
5951 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5952 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5953 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5954 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5955 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5956 swap_syn_out functions. Rearrange dyn swap in/out switch.
5957 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5958 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5959 (elf_link_flush_output_syms): Add elf_backend_data arg.
5960 (elf_link_check_versioned_symbol): Likewise.
5961 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5962 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5963 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5964 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5965 ELF_R_TYPE and ELF_R_INFO macros.
5966 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5967 based on size rather than using ELF_R_INFO.
5968 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5970 (struct alloc_got_off_arg): New.
5971 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5972 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5973 (elf_gc_allocate_got_offsets): Adjust.
5974 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5975 ELF_R_SYM. Use bfd_section_from_elf_index.
5976 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5977 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5978 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5980 2004-03-26 Stan Shebs <shebs@apple.com>
5982 Remove MPW support, no longer used.
5983 * config.bfd (powerpc-*-mpw*): Remove configuration.
5984 * mpw-config.in, mpw-make.sed: Remove files.
5985 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5987 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5989 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5990 (ppc64_elf_add_symbol_hook): New function.
5991 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5992 const from Elf_Internal_Sym param.
5993 * elflink.c (elf_link_add_object_symbols): Adjust.
5994 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5995 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5996 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5997 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5998 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5999 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6000 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6001 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6002 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6003 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6004 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6005 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6006 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6007 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6008 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6009 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6011 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6013 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6014 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6015 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6016 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6017 (bfd_elf64_bfd_link_add_symbols): Delete.
6018 (bfd_elf_link_add_symbols): Declare.
6019 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6020 * elflink.c: Include safe-ctype.h.
6021 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6023 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6024 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6026 (elf_link_add_archive_symbols): Rename from
6027 _bfd_elf_link_add_archive_symbols, make static.
6028 (elf_link_add_object_symbols): New function. Corresponding
6029 elflink.h function converted to use elf_size_info.
6030 (bfd_elf_link_add_symbols): Likewise.
6031 (bfd_elf_size_dynamic_sections): Adjust.
6032 * elflink.h (elf_bfd_link_add_symbols): Delete.
6033 (elf_link_add_object_symbols): Delete.
6034 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6035 bfd_elf_link_add_symbols.
6036 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6038 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6040 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6041 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6043 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6044 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6045 (_bfd_elf_add_dt_needed_tag): Declare.
6046 (_bfd_elf_sort_symbol): Declare.
6047 (_bfd_elf_finalize_dynstr): Declare.
6048 (RELOC_FOR_GLOBAL_SYM): Formatting.
6049 * elfcode.h (elf_add_dynamic_entry): Delete.
6050 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6051 elflink.h function converted to use elf_size_info.
6052 (_bfd_elf_add_dt_needed_tag): Likewise.
6053 (_bfd_elf_sort_symbol): Likewise.
6054 (_bfd_elf_finalize_dynstr): Likewise.
6055 (compute_bucket_count): Likewise.
6056 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6057 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6058 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6059 * elflink.h: ..here.
6060 (sort_symbol, add_dt_needed_tag): Delete.
6061 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6062 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6064 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6065 * elf32-cris.c (add_dynamic_entry): Likewise.
6066 * elf32-hppa.c (add_dynamic_entry): Likewise.
6067 * elf32-i370.c (add_dynamic_entry): Likewise.
6068 * elf32-i386.c (add_dynamic_entry): Likewise.
6069 * elf32-m32r.c (add_dynamic_entry): Likewise.
6070 * elf32-m68k.c (add_dynamic_entry): Likewise.
6071 * elf32-ppc.c (add_dynamic_entry): Likewise.
6072 * elf32-s390.c (add_dynamic_entry): Likewise.
6073 * elf32-sh.c (add_dynamic_entry): Likewise.
6074 * elf32-sparc.c (add_dynamic_entry): Likewise.
6075 * elf32-vax.c (add_dynamic_entry): Likewise.
6076 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6077 * elf64-alpha.c (add_dynamic_entry): Likewise.
6078 * elf64-hppa.c (add_dynamic_entry): Likewise.
6079 * elf64-ppc.c (add_dynamic_entry): Likewise.
6080 * elf64-s390.c (add_dynamic_entry): Likewise.
6081 * elf64-sparc.c (add_dynamic_entry): Likewise.
6082 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6083 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6084 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6085 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6086 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6087 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6089 2004-03-23 Paul Brook <paul@codesourcery.com>
6091 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6093 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6095 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6096 literal tables and check for relocs outside of literal pools.
6097 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6098 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6100 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6101 (elf_xtensa_relocate_section): Read literal tables and check for
6102 dynamic relocations in read-only sections and not in literal pools.
6104 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6107 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6109 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6111 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6112 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6113 not defined by the executable, or defined in a DSO.
6114 <eliding run-time relocation of .got>: Initialize GOT entry for a
6115 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6117 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6118 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6119 a PLT reloc to GOT for an executable.
6120 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6121 .got for a DSO and explain why.
6122 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6123 and unreferenced symbols for which a PLT is defined. Adjust
6124 dynamic-symbol pruning correspondingly, to make sure we don't lose
6125 a dynamic symbol also defined by a DSO.
6127 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6129 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6130 and rel args. Group input and output args. Wrap to 80 columns.
6131 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6132 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6133 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6134 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6135 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6136 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6137 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6138 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6139 RELOC_FOR_GLOBAL_SYMBOL invocation.
6141 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6143 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6144 unresolved symbols in objects aren't allowed.
6146 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6148 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6149 (elf_hppa_unmark_useless_dynamic_symbols):
6150 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6151 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6152 (elf32_hppa_relocate_section): Likewise.
6153 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6154 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6155 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6156 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6157 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6159 * elf-m10200.c (mn10200_elf_relocate_section): Use
6160 RELOC_FOR_GLOBAL_SYMBOL.
6161 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6162 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6163 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6164 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6165 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6166 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6167 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6168 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6169 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6170 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6171 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6172 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6174 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6176 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6177 (final_link_relocate): Likewise.
6178 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6179 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6181 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6183 * Makefile.am: Run "make dep-am".
6184 * Makefile.in: Regenerate.
6185 * aclocal.m4: Regenerate.
6186 * config.in: Regenerate.
6187 * po/bfd.pot: Regenerate.
6189 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6190 H.J. Lu <hongjiu.lu@intel.com>
6192 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6193 type and size change code to where it was previously. Remove
6194 dt_needed param. Treat old weak syms as strong if new sym is
6195 from a shared lib, even when old sym is from another shared
6196 lib. Remove unnecessary tests of oldweak and newweak. Correct
6198 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6199 _bfd_elf_merge_symbol calls.
6200 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6201 dt_needed local var. Update comments.
6202 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6203 (_bfd_elf_add_default_symbol): Likewise.
6205 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6206 strong syms in one shared object overriding weak syms in another.
6208 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6210 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6211 dyn_lib_class field. Rearrange for better packing.
6212 (elf_dt_soname): Delete.
6213 (elf_dyn_lib_class): Define.
6214 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6215 (bfd_elf_set_dt_needed_soname): Delete.
6216 (bfd_elf_set_dyn_lib_class): New function.
6217 * elflink.h (add_dt_needed_tag): New function. Split out from..
6218 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6219 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6220 initialization of soname.
6221 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6223 * bfd-in.h (enum dynamic_lib_link_class): New.
6224 (bfd_elf_set_dt_needed_soname): Delete.
6225 (bfd_elf_set_dyn_lib_class): Declare.
6226 * bfd-in2.h: Regenerate.
6228 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6229 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6230 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6231 symbol loop. Instead use add_needed to flag tag as written.
6233 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6235 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6236 logic for null_input_bfd detection.
6238 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6240 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6242 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6244 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6247 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6249 * elflink.c (elf_link_read_relocs_from_section): Don't use
6250 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6251 (_bfd_elf_link_read_relocs): ..to here.
6252 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6254 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6256 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6257 values selected in configure.host. Require both to be defined
6258 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6259 corresponding BFD_HOST vars with quotes.
6260 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6261 Always require BFD_HOST_64_BIT_DEFINED.
6262 <file_ptr type>: Find off_t size before emitting message. Combine
6263 off_t and ftello64 conditional.
6264 * configure: Regenerate.
6266 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6268 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6269 aliasing warning. Remove trailing whitespace throughout file.
6271 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6273 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6274 input_section in calls to get_dyn_name.
6275 * 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
6277 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6279 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6281 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6282 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6283 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6284 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6285 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6286 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6287 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6289 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6290 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6291 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6292 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6293 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6294 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6295 (read_8_bytes, read_indirect_string, read_address): Likewise.
6296 (read_abbrevs, parse_comp_unit): Likewise.
6297 * targets.c (struct bfd_target): Likewise.
6298 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6299 * hppabsd-core.c: Likewise. Formatting.
6300 * hpux-core.c: Likewise.
6301 * irix-core.c: Likewise.
6302 * netbsd-core.c: Likewise.
6303 * osf-core.c: Likewise.
6304 * ptrace-core.c: Likewise.
6305 * sco5-core.c: Likewise.
6306 * trad-core.c: Likewise.
6307 * configure: Regenerate.
6308 * bfd-in2.h: Regenerate.
6310 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6312 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6313 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6314 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6315 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6316 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6317 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6318 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6319 * libbfd.c: Likewise in function definitions.
6320 (bfd_put_8): Mask with 0xff rather than casting to char.
6321 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6322 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6323 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6324 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6325 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6326 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6327 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6328 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6329 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6330 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6331 * archive.c (do_slurp_coff_armap): Update swap prototype.
6332 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6333 (tic54x_getl_signed_32): Likewise.
6334 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6335 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6336 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6337 (bfd_getp_signed_32, bfd_putp32): Likewise.
6338 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6339 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6340 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6341 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6342 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6343 bfd_h_getx_signed_16, bfd_h_putx16.
6344 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6345 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6346 * hpux-core.c: Likewise.
6347 * irix-core.c: Likewise.
6348 * netbsd-core.c: Likewise.
6349 * osf-core.c: Likewise.
6350 * ptrace-core.c: Likewise.
6351 * sco5-core.c: Likewise.
6352 * trad-core.c: Likewise.
6353 * bfd-in2.h: Regenerate.
6355 2004-03-15 Matt Thomas <matt@3am-software.com>
6357 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6360 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6362 * config.bfd: Add x86_64-*-openbsd*.
6363 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6365 * configure: Regenerate.
6367 2004-03-12 Nick Clifton <nickc@redhat.com>
6368 Dave Murphy <wintermute2k4@ntlworld.com>
6370 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6371 if the input bfd does not contain any code.
6373 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6375 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6377 2004-03-05 Fred Fish <fnf@redhat.com>
6379 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6380 mips16 symbols to be even rather than testing first for even/odd.
6381 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6383 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6385 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6388 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6390 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6391 undefined symbols as hash_new.
6393 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6395 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6397 * elf32-sh.c: Ditto.
6398 * bfd-in2.h: Regenerate.
6400 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6402 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6404 (_frv_count_got_plt_entries): Initialize them.
6405 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6407 (frv_pic_relocs_info_for_global): Likewise.
6408 (frv_pic_relocs_info_for_local): Likewise.
6409 (frv_pic_merge_early_relocs_info): New.
6410 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6412 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6413 Check that we don't exceed the allocated count for entry.
6414 (_frv_add_rofixup): Likewise.
6415 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6416 (elf32_frv_finish_dynamic_sections): Improve error message in case
6417 we emit too few rofixup entries.
6419 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6421 * archures.c (bfd_mach_fr450): New.
6422 * bfd-in2.h: Regenerate.
6423 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6424 (arch_info_500): Link to it.
6425 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6426 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6427 (frv_elf_arch_extension_p): New function.
6428 (frv_elf_merge_private_bfd_data): Use it.
6430 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6432 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6434 * elflink.h (is_global_data_symbol_definition): Moved to
6436 (elf_link_is_defined_archive_symbol): Likewise.
6437 (elf_link_add_archive_symbols): Likewise. Renamed to
6438 _bfd_elf_link_add_archive_symbols.
6440 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6441 of ELF symbol table entry from backend.
6442 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6443 instead of elf_link_add_object_symbols.
6445 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6447 * elf-bfd.h (struct elf_backend_data): Added
6448 elf_backend_can_make_relative_eh_frame,
6449 elf_backend_can_make_lsda_relative_eh_frame and
6450 elf_backend_encode_eh_address.
6451 (_bfd_elf_encode_eh_address): Declare.
6452 (_bfd_elf_can_make_relative): Declare.
6453 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6454 hooks to decide whether to attempt to make_relative and
6456 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6457 (_bfd_elf_can_make_relative): New.
6458 (_bfd_elf_encode_eh_address): New.
6459 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6460 (frv_elf_encode_eh_address): New.
6461 (elf_backend_can_make_relative_eh_frame): Define.
6462 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6463 (elf_backend_encode_eh_address): Define.
6465 (elf_backend_can_make_relative_eh_frame): Define.
6466 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6467 (elf_backend_encode_eh_address): Define.
6468 (elfNN_bed): Add them.
6470 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6472 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6473 complain_on_overflow to signed.
6475 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6477 * elflink.h (sort_symbol): New.
6478 (elf_link_add_object_symbols): Use a sorted symbol array for
6481 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6483 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6484 for pc relative relocs.
6485 (elf_s390_relocate_section): Likewise.
6486 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6487 for pc relative relocs.
6488 (elf_s390_relocate_section): Likewise.
6490 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6492 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6495 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6497 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6498 field to track if a relocation is against readonly section.
6499 (count_dyn_reloc): Take a new argument for rent->reltext.
6500 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6501 (get_reloc_section): Don't set ia64_info->reltext here.
6502 (allocate_dynrel_entries): Set ia64_info->reltext here.
6504 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6506 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6507 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6508 function's descriptor to symbol+offset, and map local undefweak
6509 symbol to NULL function descriptor.
6510 (elf32_frv_relocate_section): Likewise.
6512 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6514 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6516 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6517 (netbsd_core_file_p): Set architecture from machine ID for
6520 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6522 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6523 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6525 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6527 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6528 symbols with non-default visibility.
6530 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6532 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6533 IMAGE_SCN_MEM_WRITE on known sections only.
6535 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6537 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6538 symbols used in PIE relocs.
6540 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6542 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6545 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6547 * configure.in: Update version to 2.15.90.
6548 * configure: Regenerate.
6550 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6551 Richard Sandiford <rsandifo@redhat.com>
6553 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6554 _bfd_elf_symbol_refs_local_p to decide whether to decay
6555 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6556 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6557 relocs if the symbol wasn't defined by a regular object file.
6558 Don't check the symbol's dynindx.
6560 2004-02-16 Andrew Cagney <cagney@redhat.com>
6562 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6564 * bfd-in2.h: Re-generate.
6566 2004-02-14 Andrew Cagney <cagney@redhat.com>
6568 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6569 _LARGEFILE64_SOURCE.
6571 2004-02-13 Andrew Cagney <cagney@redhat.com>
6573 * elf.c (vma_page_aligned_bias): New function.
6574 (assign_file_positions_except_relocs)
6575 (assign_file_positions_for_segments): Replace broken modulo
6576 arithmetic with call to vma_page_aligned_bias.
6578 2004-02-11 Andrew Cagney <cagney@redhat.com>
6580 * bfd-in.h: Update copyright.
6581 (bfd_tell): Change return type to file_ptr.
6582 * bfd-in2.h: Re-generate.
6583 * cache.c: Update copyright.
6584 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6586 (close_one): Use real_ftell.
6587 * bfdio.c: Update copyright.
6588 (real_ftell, real_fseek): New functions.
6589 (bfd_tell): Use real_fseek and real_ftell, change return type to
6591 (bfd_seek): Use real_ftell and real_fseek, change type of
6592 file_position to a file_ptr.
6593 * libbfd-in.h: Update copyright.
6594 (real_ftell, real_fseek): Declare.
6595 * libbfd.h: Re-generate.
6597 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6598 fseeko and fseeko64. Determine bfd_file_ptr.
6599 * configure: Re-generate.
6600 * config.in: Re-generate.
6602 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6604 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6605 * elf32-h8300.c: Likewise.
6607 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6608 Nick Clifton <nickc@redhat.com>
6610 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6611 GOT entries with no associated GOT subsection.
6613 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6615 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6616 * elf.c (swap_out_syms): Use it to decide whether local section
6617 symbols should be named.
6618 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6619 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6620 (elf_backend_name_local_section_symbols): Define.
6621 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6623 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6625 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6626 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6629 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6631 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6632 to bfd_link_hash_entry passed by reference to
6633 _bfd_generic_link_add_one_symbol.
6635 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6637 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6638 relocations against dynamic symbols.
6640 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6642 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6645 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6647 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6648 * bfd-in2.h, libbfd.h: Rebuilt.
6650 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6652 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6653 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6654 flag has been cleared.
6656 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6658 * coff-h8300.c: Add and adjust comments about relaxation.
6659 * elf32-h8300.c: Likewise.
6661 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6663 * coff-h8300.c: Fix comment typos.
6664 * elf32-h8300.c: Likewise.
6666 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6668 * coff-h8300.c: Add comments about relaxation.
6669 * elf32-h8300.c: Likewise.
6671 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6673 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6675 * aclocal.m4: Regenerate.
6676 * configure: Regenerate.
6678 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6680 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6681 mips_elf64_rtype_to_howto instead of using howto_table.
6683 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6685 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6687 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6688 relocs which would not use the PLT.
6690 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6692 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6693 (ppc64_elf_gc_sweep_hook): Likewise.
6694 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6696 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6698 Adds linker relaxation support for bit manipulation insns like
6699 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6701 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6702 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6703 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6704 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6706 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6708 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6710 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6712 * elf32-h8300.c: Fix formatting.
6714 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6716 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6717 dynamic object is present. Declare r_symndx and h in an inner
6719 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6721 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6723 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6724 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6725 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6726 identically. Do not emit PC24 relocations for shared libraries.
6727 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6728 identically. Don't adjust pc_count.
6729 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6730 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6731 adjust count for branch relocations.
6732 (allocate_dynrelocs): Correct typo in call to
6733 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6734 PC24 or PLT32 relocs when linking.
6736 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6738 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6739 relocation howto with ARM_26 one for consistency.
6740 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6741 that will be converted to ARM_26D ones, since we always want 'done'
6742 relocations to be reflected in section's data.
6743 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6745 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6748 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6750 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6751 are not partial_inplace during a relocatable link.
6753 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6755 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6756 if no dynamic object is present. Declare r_symndx and h in an
6759 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6761 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6762 trampoline if it is known out of range.
6764 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6766 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6767 * elf32-frv.c (_frv_osec_readonly_p): New.
6768 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6770 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6771 (elf32_frv_relocate_section): Likewise. Error out if attempting
6772 to emit rofixups or dynamic relocs in read-only segments. Use
6773 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6774 dynamic relocations.
6775 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6776 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6777 relocations or fixups involving merged sections correctly. Avoid
6778 crash when undefined symbol is referenced by R_FRV_32 or
6779 R_FRV_FUNCDESC_VALUE.
6780 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6781 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6782 input section holding local symbol to addend of R_FRV_32 or
6783 R_FRV_FUNCDESC_VALUE dynamic relocation.
6784 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6785 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6786 (elf32_frv_always_size_sections): Don't store pointer to
6787 __stacksize symbol in sec_info.
6788 (elf32_frv_modify_segment_map): Look it up here.
6789 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6790 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6791 of the lazy PLT entry, not only its offset, as the low word of a
6792 function descriptor.
6793 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6794 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6795 if a hash table entry already exists but is not a definition.
6796 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6797 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6798 (_frv_add_rofixup): Don't inline.
6799 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6800 for undefweak symbols.
6801 (elf32_frv_relocate_section): Avoid crash while computing
6802 relocation when linking with shared library. Only emit rofixups
6803 and dynamic relocations for alloc&load sections. Mark binaries
6804 with inter-segment relocations for relocation as a unit.
6805 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6806 (DEFAULT_STACK_SIZE): New.
6807 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6808 emit rofixups or dynamic relocs when linking dynamic non-PIE
6810 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6811 shared libs too. Reserve the last entry for the GOT pointer.
6812 (elf32_frv_finish_dynamic_sections): Emit it.
6813 (elf32_frv_always_size_sections): New.
6814 (elf32_frv_modify_segment_map): New.
6815 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6817 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6818 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6819 (elf_backend_always_size_sections): New.
6820 (elf_backend_modify_segment_map): New.
6821 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6822 * config.bfd: Added frv-*-*linux*.
6823 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6824 ABS section, instead of crashing.
6825 (elf32_frv_relocate_section): Don't crash before warning about
6826 different segments in non-PIC relocation.
6827 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6828 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6829 relocs to undefweak symbols.
6830 (elf32_frv_relocate_section): Ditto for undefined symbols.
6831 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6832 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6833 gotfixup section was created.
6834 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6835 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6836 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6837 complain_overflow_signed.
6838 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6839 have not been allocated.
6840 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6841 privfd only if dynamic sections were created.
6842 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6843 for GPREL relocs. When linking relocatable FDPIC executables,
6844 emit warnings for relocations that would be illegal on PIE or
6845 shared libraries. Emit rofixup for R_FRV_32 only if input object
6847 (_frv_create_got_section): Define _gp symbol in the rofixup
6849 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6850 dynamic sections missing, error out requesting -melf32frvfd.
6851 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6852 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6853 computation of addends from section and global or local symbol
6854 value. Change return type to bfd_boolean, and return a failure if
6855 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6856 nonzero addend is required.
6857 (elf32_frv_relocate_section): Likewise. Print error for
6858 unsupported nonzero addends.
6859 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6860 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6861 force everything local.
6862 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6863 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6864 (frv_gotfixup_section): New.
6865 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6866 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6868 (_frv_add_rofixup): New.
6869 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6870 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6871 improve some ugly conditions.
6872 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6873 relocations in fdpic.
6874 (_frv_create_got_section): Create .rofixup.got section.
6875 (struct _frv_dynamic_got_info): Added fixups.
6876 (_frv_count_got_plt_entries): Account in-GOT relocations into
6877 relocs32, relocsfd and relocsfdv. Account them into relocs or
6878 fixups, as appropriate.
6879 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6881 (elf32_frv_finish_dynamic_sections): Verify that the right number
6882 of relocations and fixups was generated.
6883 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6885 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6886 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6887 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6888 descriptor of a (formerly-)global symbol is local.
6889 (struct frv_pic_relocs_info): Adjust comments.
6890 (_frv_emit_got_relocs_plt_entries): Adjust.
6891 (elf32_frv_relocate_section): Likewise.
6892 (_frv_count_got_plt_entries): Likewise.
6893 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6894 symbol's value to addend in the common preamble. Decay dynamic
6895 symbols to section+offset if they bind or call locally, for GOT
6896 and FUNCDESC_VALUE, respectively.
6897 (elf32_frv_relocate_section): Likewise.
6898 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6899 internal or hidden visibility.
6900 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6901 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6902 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6903 (elf32_frv_relocate_section): Pass relocation addend in. Use
6904 original relocation addend to look up the got relocs/plt entries
6905 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6906 processing relocations that reference .scommon symbols.
6907 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6908 Introduce support for dynamic linking.
6909 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6910 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6911 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6912 (frv_reloc_type_lookup): Return REL howtos for executables and
6914 (frv_info_to_howto_rel): New.
6915 (struct frv_elf_link_hash_table): New.
6916 (frv_hash_table, frv_got_section, frv_gotrel_section,
6917 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6918 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6919 (frv_elf_link_hash_table_create): New.
6920 (struct frv_pic_relocs_info): New.
6921 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6922 (frv_pic_relocs_info_find): New.
6923 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6925 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6926 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6927 (_frv_emit_got_relocs_plt_entries): New.
6928 (elf32_frv_relocate_section): Add support for dynamic linking.
6929 Handle new relocations.
6930 (_frv_create_got_section): New.
6931 (elf32_frv_create_dynamic_sections): New.
6932 (ELF_DYNAMIC_INTERPRETER): New.
6933 (struct _frv_dynamic_got_info): New.
6934 (_frv_count_got_plt_entries): New.
6935 (struct _frv_dynamic_got_plt_info): New.
6936 (_frv_compute_got_alloc_data): New.
6937 (_frv_get_got_entry, _frv_get_fd_entry): New.
6938 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6939 (_frv_resolve_final_relocs_info): New.
6940 (elf32_frv_size_dynamic_sections): New.
6941 (elf32_frv_finish_dynamic_sections): New.
6942 (elf32_frv_adjust_dynamic_symbol): New.
6943 (elf32_frv_finish_dynamic_symbol): New.
6944 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6946 (elf_info_to_howto_rel): Define.
6947 (bfd_elf32_bfd_link_hash_table_create): Define.
6948 (elf_backend_create_dynamic_sections): Define.
6949 (elf_backend_adjust_dynamic_symbol): Define.
6950 (elf_backend_size_dynamic_sections): Define.
6951 (elf_backend_finish_dynamic_symbol): Define.
6952 (elf_backend_finish_dynamic_sections): Define.
6953 (elf_backend_want_got_sym): Define.
6954 (elf_backend_got_header_size): Define.
6955 (elf_backend_want_got_plt): Define.
6956 (elf_backend_plt_readonly): Define.
6957 (elf_backend_want_plt_sym): Define.
6958 (elf_backend_plt_header_size): Define.
6959 (elf_backend_may_use_rel_p): Define.
6960 (elf_backend_may_use_rela_p): Define.
6961 (elf_backend_default_use_rela_p): Define.
6962 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6963 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6964 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6965 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6966 (frv_reloc_map): Map the corresponding BFD relocs to them.
6967 (frv_reloc_type_lookup): ... and back to BFD relocs.
6968 * reloc.c: New relocs.
6969 * bfd-in2.h, libbfd.h: Rebuilt.
6970 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6971 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6972 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6973 R_FRV_FUNCDESC_GOTLO): New.
6974 (frv_reloc_map): Map the corresponding BFD relocs to them.
6975 (frv_reloc_type_lookup): ... and back to BFD relocs.
6976 * reloc.c: New relocs.
6977 * bfd-in2.h, libbfd.h: Rebuilt.
6979 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6981 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6982 targets to support pages of up to 64kB.
6983 (elf32_bed): Redefine to get a separate backend data structure for
6984 traditional targets.
6985 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6986 targets to support pages of up to 64kB.
6987 (elf64_bed): Redefine to get a separate backend data structure for
6988 traditional targets.
6989 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6990 targets to support pages of up to 64kB.
6991 (elf32_bed): Redefine to get a separate backend data structure for
6992 traditional targets.
6994 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6996 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6998 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7000 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7001 (elf_i386_grok_psinfo): Likewise.
7003 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7005 * config.bfd: Add m68k-uClinux target.
7007 2004-01-01 Grant Edwards <grante@visi.com>
7009 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7010 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7011 (elf32_h8_gc_sweep_hook): New function.
7012 (elf_backend_gc_mark_hook): Define.
7013 (elf_backend_gc_sweep_hook): Define.
7014 (elf_backend_can_gc_sections): Define.
7016 For older changes see ChangeLog-0203
7022 version-control: never
projects / external / binutils.git / blob